From 7a132477b7cbe06278c127c6732990885210dd56 Mon Sep 17 00:00:00 2001
From: fariel <huangfeng@ablecloud.cn>
Date: Tue, 28 Apr 2020 16:53:14 +0800
Subject: [PATCH] [Enhancement] documents rebuild with Vuepress (#3408)

---
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 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/bitmap-functions/bitmap_to_string.md (96%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/bitmap-functions/to_bitmap.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/cast.md (97%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/convert_tz.md (96%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/curdate.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/current_timestamp.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/curtime.md (93%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/date_add.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/date_format.md (98%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/date_sub.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/datediff.md (97%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/day.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/dayname.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/dayofmonth.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/dayofweek.md (96%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/dayofyear.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/from_days.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/from_unixtime.md (97%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/hour.md (95%)
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 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/month.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/monthname.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/now.md (94%)
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 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/str_to_date.md (97%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/timediff.md (96%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/timestampadd.md (96%)
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 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/unix_timestamp.md (97%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/utc_timestamp.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/workofyear.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/date-time-functions/year.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/hash-functions/murmur_hash3_32.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/spatial-functions/st_astext.md (94%)
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 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/string-functions/ends_with.md (95%)
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 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/string-functions/money_format.md (95%)
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 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/string-functions/regexp_extract.md (96%)
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 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/string-functions/strleft.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-functions/string-functions/strright.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Account Management/CREATE ROLE.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Account Management/CREATE USER.md (97%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Account Management/DROP ROLE.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Account Management/DROP USER.md (94%)
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 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Account Management/REVOKE.md (96%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Account Management/SET PASSWORD.md (96%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Account Management/SET PROPERTY.md (98%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Account Management/SHOW GRANTS.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Account Management/SHOW ROLES.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/ADMIN CANCEL REPAIR.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/ADMIN CHECK TABLET.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/ADMIN REPAIR.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/ADMIN SET CONFIG.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/ADMIN SET REPLICA STATUS.md (96%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/ADMIN SHOW CONFIG.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA DISTRIBUTION.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA STATUS.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/ALTER CLUSTER.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/ALTER SYSTEM.md (98%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/CANCEL DECOMMISSION.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/CREATE CLUSTER.md (96%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/CREATE FILE.md (97%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/DROP CLUSTER.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/DROP FILE.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/ENTER.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/INSTALL PLUGIN.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/LINK DATABASE.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/MIGRATE DATABASE.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/SHOW BACKENDS.md (96%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/SHOW BROKER.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/SHOW FILE.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/SHOW FRONTENDS.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/SHOW FULL COLUMNS.md (93%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/SHOW INDEX.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/SHOW MIGRATIONS.md (92%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/SHOW PLUGINS.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/SHOW TABLE STATUS.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Administration/UNINSTALL PLUGIN.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/ALTER DATABASE.md (96%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/ALTER TABLE.md (99%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/ALTER VIEW.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/BACKUP.md (97%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/CANCEL ALTER.md (96%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/CANCEL BACKUP.md (93%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/CANCEL RESTORE.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/CREATE DATABASE.md (93%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/CREATE INDEX.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/CREATE MATERIALIZED VIEW.md (99%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/CREATE REPOSITORY.md (97%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/CREATE TABLE.md (99%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/CREATE VIEW.md (96%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/DROP DATABASE.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/DROP INDEX.md (93%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/DROP MATERIALIZED VIEW.md (98%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/DROP REPOSITORY.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/DROP TABLE.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/DROP VIEW.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/HLL.md (98%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/RECOVER.md (96%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/RESTORE.md (98%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/TRUNCATE TABLE.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/create-function.md (98%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/drop-function.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Definition/show-functions.md (97%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/BROKER LOAD.md (99%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/CANCEL LOAD.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/DELETE.md (97%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/EXPORT.md (98%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/GROUP BY.md (98%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/LOAD.md (99%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/MINI LOAD.md (99%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/MULTI LOAD.md (99%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/PAUSE ROUTINE LOAD.md (92%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/RESUME ROUTINE LOAD.md (92%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/ROUTINE LOAD.md (99%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/SHOW ALTER.md (96%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/SHOW BACKUP.md (97%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/SHOW DATA.md (96%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/SHOW DATABASES.md (93%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/SHOW DELETE.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/SHOW DYNAMIC PARTITION TABLES.md (93%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/SHOW EXPORT.md (96%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/SHOW LOAD.md (98%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/SHOW PARTITIONS.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/SHOW PROPERTY.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/SHOW REPOSITORIES.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/SHOW RESTORE.md (97%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD TASK.md (92%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/SHOW SNAPSHOT.md (96%)
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 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/SHOW TABLET.md (97%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/SHOW TRANSACTION.md (96%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/STOP ROUTINE LOAD.md (92%)
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 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Manipulation/insert.md (98%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Types/BIGINT.md (93%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Types/BOOLEAN.md (93%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Types/CHAR.md (93%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Types/DATE.md (95%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Types/DATETIME.md (93%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Types/DECIMAL.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Types/DOUBLE.md (93%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Types/FLOAT.md (93%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Types/HLL.md (94%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Types/INT.md (93%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Types/LARGEINT.md (93%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Types/SMALLINT.md (93%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Types/TINYINT.md (93%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Data Types/VARCHAR.md (93%)
 rename docs/{documentation/cn => zh-CN}/sql-reference/sql-statements/Utility/DESCRIBE.md (94%)

diff --git a/.gitignore b/.gitignore
index 72fc0c9b645a89..0a8837eb3cc738 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,7 +3,9 @@
 be/output
 be/build
 output
-docs/build
+docs/.temp
+docs/.vuepress/dist
+docs/node_modules
 gensrc/build
 fe/target
 thirdparty/src
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 00000000000000..3785143d8c8812
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,57 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+language: node_js
+# nodejs版本
+node_js: 
+    - '8'
+
+# Travis-CI Caching
+cache:
+  directories:
+    - docs/node_modules
+
+
+# S: Build Lifecycle
+install:
+  - cd docs && npm install
+
+before_script:
+  - export PR=https://api.github.com/repos/$TRAVIS_REPO_SLUG/pulls/$TRAVIS_PULL_REQUEST
+  - export BRANCH=$(if [ "$TRAVIS_PULL_REQUEST" == "false" ]; then echo $TRAVIS_BRANCH; else echo `curl -s $PR | jq -r .head.ref`; fi)
+  - echo $BRANCH
+  - sed -i 's/base:.*,/base:\"\/'$BRANCH'\/\",/g' .vuepress/config.js 
+  - sed -i 's/docsBranch:.*,/docsBranch:\"'$BRANCH'\",/g' .vuepress/config.js 
+  - rm -rf site-repo
+  - git config user.name "${GIT_NAME}"
+  - git config user.email "${GIT_EMAIL}"
+  - git clone https://${SITE_REPO} site-repo
+  
+script:
+  - npm run build
+
+after_script:
+  - cd site-repo
+  - mkdir -p ${BRANCH} && rm -rf ${BRANCH}/*
+  - cp -r ../.vuepress/dist/* ./${BRANCH}/
+  - git checkout ${SITE_BRANCH}
+  - git add .
+  - git commit -am "Auto Build"
+  - git push --force --quiet "https://${SITE_PUSH_TOKEN}@${SITE_REPO}" ${SITE_BRANCH}:${SITE_BRANCH}
+
+branches:
+  only:
+    - master
+    - /^branch-.*$/
diff --git a/LICENSE.txt b/LICENSE.txt
index 571e94b6c87c4c..1dabf41b6576db 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -630,3 +630,27 @@ be/src/util/condition_variable* : BSD-style license
 Copyright (c) 2011 The Chromium Authors. All rights reserved.
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file.
+
+--------------------------------------------------------------------------------
+
+docs/.vuepress/* The MIT License (MIT)
+
+Copyright (c) 2018-present, Yuxi (Evan) You
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/docs/.markdownlint.yml b/docs/.markdownlint.yml
new file mode 100644
index 00000000000000..f01d39144fb1fb
--- /dev/null
+++ b/docs/.markdownlint.yml
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+{
+  "default": true,
+  "MD013": false,
+}
diff --git a/docs/.markdownlintignore b/docs/.markdownlintignore
new file mode 100644
index 00000000000000..1aea57f9f29788
--- /dev/null
+++ b/docs/.markdownlintignore
@@ -0,0 +1,2 @@
+node_modules
+.vuepress
diff --git a/docs/.vuepress/config.js b/docs/.vuepress/config.js
new file mode 100644
index 00000000000000..d8f76a99f66014
--- /dev/null
+++ b/docs/.vuepress/config.js
@@ -0,0 +1,120 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+function convertSidebar(list, path) {
+  if (list.length > 0) {
+      list.forEach((element, i) => {
+        if (element.children) {
+            convertSidebar(element.children, path + element.directoryPath)
+            delete element.directoryPath
+        } else {
+            list[i] = path + element
+        }
+      });
+  }
+  return list
+}
+
+module.exports = {
+  base: '',
+  locales: {
+    '/en/': {
+      lang: 'en',
+      title: 'Apache Doris',
+      description: 'Apache Doris'
+    },
+    '/zh-CN/': {
+      lang: 'zh-CN',
+      title: 'Apache Doris',
+      description: 'Apache Doris'
+    }
+  },
+  head: [
+    ['meta', { name: 'theme-color', content: '#3eaf7c' }],
+    ['meta', { name: 'apple-mobile-web-app-capable', content: 'yes' }],
+    ['meta', { name: 'apple-mobile-web-app-status-bar-style', content: 'black' }],
+    ['meta', { name: 'msapplication-TileColor', content: '#000000' }]
+  ],
+  title: 'Apache Doris',
+  description: 'Apache Doris',
+  themeConfig: {
+    title: 'Doris',
+    logo: '/images/doris-logo-only.png',
+    search: true,
+    smoothScroll: true,
+    searchMaxSuggestions: 10,
+    nextLinks: true,
+    prevLinks: true,
+    repo: 'apache/incubator-doris',
+    repoLabel: 'GitHub',
+    lastUpdated: 'Last Updated',
+    editLinks: true,
+    docsDir: 'docs',
+    docsBranch: '',
+    locales: {
+      '/en/': {
+        selectText: 'Languages',
+        label: 'English',
+        ariaLabel: 'Languages',
+        editLinkText: 'Edit this page on GitHub',
+        algolia: {},
+        nav: [
+          {
+            text: 'Home', link: '/en/'
+          },
+          {
+            text: 'Docs', link: '/en/installing/compilation'
+          },
+          {
+            text: 'Download', link: '/en/downloads/downloads'
+          },
+          {
+            text: 'Apache', link: 'https://www.apache.org/', target: '_blank'
+          }
+        ],
+        sidebar: convertSidebar(require('./sidebar/en.js'), '/en/')
+      },
+      '/zh-CN/': {
+        selectText: '选择语言',
+        label: '简体中文',
+        editLinkText: '在 GitHub 上编辑此页',
+        nav: [
+          {
+            text: '主页', link: '/zh-CN/'
+          },
+          {
+            text: '文档', link: '/zh-CN/installing/compilation'
+          },
+          {
+            text: '下载', link: '/zh-CN/downloads/downloads'
+          },
+          {
+            text: 'Apache', link: 'https://www.apache.org/', target: '_blank'
+          }
+        ],
+        algolia: {},
+        sidebar: {
+          '/zh-CN/': convertSidebar(require('./sidebar/zh-CN.js'), '/zh-CN/')
+        }
+      }
+    }
+  },
+  plugins: [
+    'reading-progress', 'plugin-back-to-top', 'plugin-medium-zoom'
+  ]
+};
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diff --git a/docs/.vuepress/sidebar/en.js b/docs/.vuepress/sidebar/en.js
new file mode 100644
index 00000000000000..5c24f34952eaaa
--- /dev/null
+++ b/docs/.vuepress/sidebar/en.js
@@ -0,0 +1,442 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+module.exports = [
+  {
+    title: "Downloads",
+    directoryPath: "downloads/",
+    children: ["downloads"],
+    sidebarDepth: 1,
+  },
+  {
+    title: "Compilation and Deployment",
+    directoryPath: "installing/",
+    children: ["compilation", "install-deploy", "upgrade"],
+  },
+  {
+    title: "Getting Started",
+    directoryPath: "getting-started/",
+    children: [
+      "basic-usage",
+      "advance-usage",
+      "best-practice",
+      "data-partition",
+      "data-model-rollup",
+      "hit-the-rollup",
+    ],
+  },
+  {
+    title: "Administrator Guide",
+    directoryPath: "administrator-guide/",
+    children: [
+      {
+        title: "Load Data",
+        directoryPath: "load-data/",
+        children: [
+          "load-manual",
+          "broker-load-manual",
+          "stream-load-manual",
+          "routine-load-manual",
+          "insert-into-manual",
+          "delete-manual",
+        ],
+        sidebarDepth: 2,
+      },
+      {
+        title: "Schema Change",
+        directoryPath: "alter-table/",
+        children: [
+          "alter-table-bitmap-index",
+          "alter-table-rollup",
+          "alter-table-schema-change",
+          "alter-table-temp-partition",
+        ],
+        sidebarDepth: 2,
+      },
+      {
+        title: "HTTP API",
+        directoryPath: "http-actions/",
+        children: [
+          "cancel-label",
+          "compaction-action",
+          "fe-get-log-file",
+          "get-label-state",
+          "restore-tablet",
+        ],
+        sidebarDepth: 1,
+      },
+      {
+        title: "Maintainence Operation",
+        directoryPath: "operation/",
+        children: [
+          "metadata-operation",
+          "monitor-alert",
+          "multi-tenant",
+          "tablet-meta-tool",
+          "tablet-repair-and-balance",
+        ],
+        sidebarDepth: 2,
+      },
+      {
+        title: "Configuration",
+        directoryPath: "config/",
+        children: ["fe_config"],
+        sidebarDepth: 1,
+      },
+      "backup-restore",
+      "broker",
+      "colocation-join",
+      "dynamic-partition",
+      "export_manual",
+      "privilege",
+      "small-file-mgr",
+      "sql-mode",
+      "time-zone",
+      "variables",
+    ],
+    sidebarDepth: 1,
+  },
+  {
+    title: "Extending Ability",
+    directoryPath: "extending-doris/",
+    children: [
+      "audit-plugin",
+      "doris-on-es",
+      "plugin-development-manual",
+      "user-defined-function",
+    ],
+  },
+  {
+    title: "Design Documents",
+    directoryPath: "internal/",
+    children: [
+      "doris_storage_optimization",
+      "grouping_sets_design",
+      "metadata-design",
+    ],
+  },
+  {
+    title: "SQL Manual",
+    directoryPath: "sql-reference/",
+    children: [
+      {
+        title: "SQL Functions",
+        directoryPath: "sql-functions/",
+        children: [
+          {
+            title: "Date Time Functions",
+            directoryPath: "date-time-functions/",
+            children: [
+              "curdate",
+              "current_timestamp",
+              "date_add",
+              "date_format",
+              "date_sub",
+              "datediff",
+              "day",
+              "dayname",
+              "dayofmonth",
+              "dayofweek",
+              "dayofyear",
+              "from_days",
+              "from_unixtime",
+              "hour",
+              "minute",
+              "month",
+              "monthname",
+              "now",
+              "second",
+              "str_to_date",
+              "timediff",
+              "timestampadd",
+              "timestampdiff",
+              "to_days",
+              "unix_timestamp",
+              "utc_timestamp",
+              "workofyear",
+              "year",
+            ],
+          },
+          {
+            title: "Sptial Functions",
+            directoryPath: "spatial-functions/",
+            children: [
+              "st_astext",
+              "st_circle",
+              "st_contains",
+              "st_distance_sphere",
+              "st_geometryfromtext",
+              "st_linefromtext",
+              "st_point",
+              "st_polygon",
+              "st_x",
+              "st_y",
+            ],
+          },
+          {
+            title: "String Functions",
+            directoryPath: "string-functions/",
+            children: [
+              "ascii",
+              "concat",
+              "concat_ws",
+              "ends_with",
+              "find_in_set",
+              "get_json_double",
+              "get_json_int",
+              "get_json_string",
+              "group_concat",
+              "instr",
+              "lcase",
+              "left",
+              "length",
+              "locate",
+              "lower",
+              "lpad",
+              "ltrim",
+              "money_format",
+              "null_or_empty",
+              "regexp_extract",
+              "regexp_replace",
+              "repeat",
+              "right",
+              "split_part",
+              "starts_with",
+              "strleft",
+              "strright",
+            ],
+          },
+          {
+            title: "Aggregate Functions",
+            directoryPath: "aggregate-functions/",
+            children: [
+              "avg",
+              "bitmap",
+              "count",
+              "hll_union_agg",
+              "max",
+              "min",
+              "ndv",
+              "percentile_approx",
+              "stddev",
+              "stddev_samp",
+              "sum",
+              "var_samp",
+              "variance",
+            ],
+          },
+          {
+            title: "bitmap functions",
+            directoryPath: "bitmap-functions/",
+            children: [
+              "bitmap_and",
+              "bitmap_contains",
+              "bitmap_empty",
+              "bitmap_from_string",
+              "bitmap_has_any",
+              "bitmap_hash",
+              "bitmap_or",
+              "bitmap_to_string",
+              "to_bitmap",
+            ],
+          },
+          {
+            title: "Hash Functions",
+            directoryPath: "hash-functions/",
+            children: ["murmur_hash3_32"],
+          },
+          "cast",
+        ],
+      },
+      {
+        title: "DDL Statements",
+        directoryPath: "sql-statements/",
+        children: [
+          {
+            title: "Account Management",
+            directoryPath: "Account Management/",
+            children: [
+              "CREATE ROLE",
+              "CREATE USER",
+              "DROP ROLE",
+              "DROP USER",
+              "GRANT",
+              "REVOKE",
+              "SET PASSWORD",
+              "SET PROPERTY",
+              "SHOW GRANTS",
+              "SHOW ROLES",
+            ],
+          },
+          {
+            title: "Administration",
+            directoryPath: "Administration/",
+            children: [
+              "ADMIN CANCEL REPAIR",
+              "ADMIN CHECK TABLET",
+              "ADMIN REPAIR",
+              "ADMIN SET CONFIG",
+              "ADMIN SET REPLICA STATUS",
+              "ADMIN SHOW CONFIG",
+              "ADMIN SHOW REPLICA DISTRIBUTION",
+              "ADMIN SHOW REPLICA STATUS",
+              "ALTER CLUSTER",
+              "ALTER SYSTEM",
+              "CANCEL DECOMMISSION",
+              "CREATE CLUSTER",
+              "CREATE FILE",
+              "DROP CLUSTER",
+              "DROP FILE",
+              "ENTER",
+              "INSTALL PLUGIN",
+              "LINK DATABASE",
+              "MIGRATE DATABASE",
+              "SHOW BACKENDS",
+              "SHOW BROKER",
+              "SHOW FILE",
+              "SHOW FRONTENDS",
+              "SHOW FULL COLUMNS",
+              "SHOW INDEX",
+              "SHOW MIGRATIONS",
+              "SHOW PLUGINS",
+              "SHOW TABLE STATUS",
+              "UNINTALL PLUGIN",
+            ],
+          },
+          {
+            title: "Data Definition",
+            directoryPath: "Data Definition/",
+            children: [
+              "ALTER DATABASE",
+              "ALTER TABLE",
+              "ALTER VIEW",
+              "BACKUP",
+              "CANCEL ALTER",
+              "CANCEL BACKUP",
+              "CANCEL RESTORE",
+              "Colocate Join",
+              "CREATE DATABASE",
+              "CREATE INDEX",
+              "CREATE MATERIALIZED VIEW",
+              "CREATE REPOSITORY",
+              "CREATE TABLE",
+              "CREATE VIEW",
+              "create-function",
+              "DROP DATABASE",
+              "DROP INDEX",
+              "DROP MATERIALIZED VIEW",
+              "DROP REPOSITORY",
+              "DROP TABLE",
+              "DROP VIEW",
+              "drop-function",
+              "HLL",
+              "RECOVER",
+              "RESTORE",
+              "show-functions",
+              "TRUNCATE TABLE",
+            ],
+          },
+          {
+            title: "Data Manipulation",
+            directoryPath: "Data Manipulation/",
+            children: [
+              "BROKER LOAD",
+              "CANCEL DELETE",
+              "CANCEL LABEL",
+              "CANCEL LOAD",
+              "DELETE",
+              "EXPORT",
+              "GET LABEL STATE",
+              "GROUP BY",
+              "insert",
+              "LOAD",
+              "MINI LOAD",
+              "MULTI LOAD",
+              "PAUSE ROUTINE LOAD",
+              "RESTORE TABLET",
+              "RESUME ROUTINE LOAD",
+              "ROUTINE LOAD",
+              "SHOW ALTER",
+              "SHOW BACKUP",
+              "SHOW DATA",
+              "SHOW DATABASES",
+              "SHOW DELETE",
+              "SHOW DYNAMIC PARTITION TABLES",
+              "SHOW EXPORT",
+              "SHOW LOAD",
+              "SHOW PARTITIONS",
+              "SHOW PROPERTY",
+              "SHOW REPOSITORIES",
+              "SHOW RESTORE",
+              "SHOW ROUTINE LOAD TASK",
+              "SHOW ROUTINE LOAD",
+              "SHOW SNAPSHOT",
+              "SHOW TABLES",
+              "SHOW TABLET",
+              "SHOW TRANSACTION",
+              "STOP ROUTINE LOAD",
+              "STREAM LOAD",
+            ],
+          },
+          {
+            title: "Data Types",
+            directoryPath: "Data Types/",
+            children: [
+              "BIGINT",
+              "BOOLEAN",
+              "CHAR",
+              "DATE",
+              "DATETIME",
+              "DECIMAL",
+              "DOUBLE",
+              "FLOAT",
+              "HLL(HyperLogLog)",
+              "INT",
+              "SMALLINT",
+              "TINYINT",
+              "VARCHAR",
+            ],
+          },
+          {
+            title: "Utility",
+            directoryPath: "Utility/",
+            children: ["util_stmt"],
+          },
+        ],
+      },
+    ],
+  },
+  {
+    title: "Developer Guide",
+    directoryPath: "developer-guide/",
+    children: ["debug-tool", "format-code"],
+  },
+  {
+    title: "Apache Commnity",
+    directoryPath: "community/",
+    children: [
+      "gitter",
+      "how-to-contribute",
+      "members",
+      "pull-request",
+      "release-process",
+      "subscribe-mail-list",
+      "verify-apache-release",
+    ],
+  },
+]
diff --git a/docs/.vuepress/sidebar/zh-CN.js b/docs/.vuepress/sidebar/zh-CN.js
new file mode 100644
index 00000000000000..23c0088b14d421
--- /dev/null
+++ b/docs/.vuepress/sidebar/zh-CN.js
@@ -0,0 +1,450 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+module.exports = [
+  {
+    title: "下载",
+    directoryPath: "downloads/",
+    children: ["downloads"],
+    sidebarDepth: 1,
+  },
+  {
+    title: "编译与部署",
+    directoryPath: "installing/",
+    children: ["compilation", "install-deploy", "upgrade"],
+  },
+  {
+    title: "开始使用",
+    directoryPath: "getting-started/",
+    children: [
+      "basic-usage",
+      "advance-usage",
+      "best-practice",
+      "data-partition",
+      "data-model-rollup",
+      "hit-the-rollup",
+    ],
+  },
+  {
+    title: "操作手册",
+    directoryPath: "administrator-guide/",
+    children: [
+      {
+        title: "数据导入",
+        directoryPath: "load-data/",
+        children: [
+          "load-manual",
+          "broker-load-manual",
+          "stream-load-manual",
+          "routine-load-manual",
+          "insert-into-manual",
+          "delete-manual",
+        ],
+        sidebarDepth: 2,
+      },
+      {
+        title: "表结构变更",
+        directoryPath: "alter-table/",
+        children: [
+          "alter-table-bitmap-index",
+          "alter-table-rollup",
+          "alter-table-schema-change",
+          "alter-table-temp-partition",
+        ],
+        sidebarDepth: 2,
+      },
+      {
+        title: "物化视图",
+        directoryPath: "materialized-view/",
+        children: [],
+        sidebarDepth: 2,
+      },
+      {
+        title: "HTTP API",
+        directoryPath: "http-actions/",
+        children: [
+          "cancel-label",
+          "compaction-action",
+          "fe-get-log-file",
+          "get-label-state",
+          "restore-tablet",
+        ],
+        sidebarDepth: 1,
+      },
+      {
+        title: "运维操作",
+        directoryPath: "operation/",
+        children: [
+          "disk-capacity",
+          "metadata-operation",
+          "monitor-alert",
+          "multi-tenant",
+          "tablet-meta-tool",
+          "tablet-repair-and-balance",
+          "tablet-restore-tool",
+        ],
+        sidebarDepth: 2,
+      },
+      {
+        title: "配置文件",
+        directoryPath: "config/",
+        children: ["fe_config"],
+        sidebarDepth: 1,
+      },
+      "backup-restore",
+      "broker",
+      "colocation-join",
+      "dynamic-partition",
+      "export-manual",
+      "privilege",
+      "segment-v2-usage",
+      "small-file-mgr",
+      "sql-mode",
+      "time-zone",
+      "variables",
+    ],
+    sidebarDepth: 1,
+  },
+  {
+    title: "扩展功能",
+    directoryPath: "extending-doris/",
+    children: [
+      "audit-plugin",
+      "doris-on-es",
+      "plugin-development-manual",
+      "user-defined-function",
+    ],
+  },
+  {
+    title: "设计文档",
+    directoryPath: "internal/",
+    children: [
+      "doris_storage_optimization",
+      "grouping_sets_design",
+      "metadata-design",
+      "spark_load",
+    ],
+  },
+  {
+    title: "SQL 手册",
+    directoryPath: "sql-reference/",
+    children: [
+      {
+        title: "SQL 函数",
+        directoryPath: "sql-functions/",
+        children: [
+          {
+            title: "日期函数",
+            directoryPath: "date-time-functions/",
+            children: [
+              "convert_tz",
+              "curdate",
+              "current_timestamp",
+              "curtime",
+              "date_add",
+              "date_format",
+              "date_sub",
+              "datediff",
+              "day",
+              "dayname",
+              "dayofmonth",
+              "dayofweek",
+              "dayofyear",
+              "from_days",
+              "from_unixtime",
+              "hour",
+              "minute",
+              "month",
+              "monthname",
+              "now",
+              "second",
+              "str_to_date",
+              "timediff",
+              "timestampadd",
+              "timestampdiff",
+              "to_days",
+              "unix_timestamp",
+              "utc_timestamp",
+              "workofyear",
+              "year",
+            ],
+          },
+          {
+            title: "地理位置函数",
+            directoryPath: "spatial-functions/",
+            children: [
+              "st_astext",
+              "st_circle",
+              "st_contains",
+              "st_distance_sphere",
+              "st_geometryfromtext",
+              "st_linefromtext",
+              "st_point",
+              "st_polygon",
+              "st_x",
+              "st_y",
+            ],
+          },
+          {
+            title: "字符串函数",
+            directoryPath: "string-functions/",
+            children: [
+              "ascii",
+              "concat",
+              "concat_ws",
+              "ends_with",
+              "find_in_set",
+              "get_json_double",
+              "get_json_int",
+              "get_json_string",
+              "group_concat",
+              "instr",
+              "lcase",
+              "left",
+              "length",
+              "locate",
+              "lower",
+              "lpad",
+              "ltrim",
+              "money_format",
+              "null_or_empty",
+              "regexp_extract",
+              "regexp_replace",
+              "repeat",
+              "right",
+              "split_part",
+              "starts_with",
+              "strleft",
+              "strright",
+            ],
+          },
+          {
+            title: "聚合函数",
+            directoryPath: "aggregate-functions/",
+            children: [
+              "avg",
+              "bitmap",
+              "count",
+              "hll_union_agg",
+              "max",
+              "min",
+              "ndv",
+              "percentile_approx",
+              "stddev",
+              "stddev_samp",
+              "sum",
+              "var_samp",
+              "variance",
+            ],
+          },
+          {
+            title: "bitmap函数",
+            directoryPath: "bitmap-functions/",
+            children: [
+              "bitmap_and",
+              "bitmap_contains",
+              "bitmap_empty",
+              "bitmap_from_string",
+              "bitmap_has_any",
+              "bitmap_hash",
+              "bitmap_or",
+              "bitmap_to_string",
+              "to_bitmap",
+            ],
+          },
+          {
+            title: "Hash函数",
+            directoryPath: "hash-functions/",
+            children: ["murmur_hash3_32"],
+          },
+          "cast",
+        ],
+      },
+      {
+        title: "语法帮助",
+        directoryPath: "sql-statements/",
+        children: [
+          {
+            title: "用户账户管理",
+            directoryPath: "Account Management/",
+            children: [
+              "CREATE ROLE",
+              "CREATE USER",
+              "DROP ROLE",
+              "DROP USER",
+              "GRANT",
+              "REVOKE",
+              "SET PASSWORD",
+              "SET PROPERTY",
+              "SHOW GRANTS",
+              "SHOW ROLES",
+            ],
+          },
+          {
+            title: "集群管理",
+            directoryPath: "Administration/",
+            children: [
+              "ADMIN CANCEL REPAIR",
+              "ADMIN CHECK TABLET",
+              "ADMIN REPAIR",
+              "ADMIN SET CONFIG",
+              "ADMIN SET REPLICA STATUS",
+              "ADMIN SHOW CONFIG",
+              "ADMIN SHOW REPLICA DISTRIBUTION",
+              "ADMIN SHOW REPLICA STATUS",
+              "ALTER CLUSTER",
+              "ALTER SYSTEM",
+              "CANCEL DECOMMISSION",
+              "CREATE CLUSTER",
+              "CREATE FILE",
+              "DROP CLUSTER",
+              "DROP FILE",
+              "ENTER",
+              "INSTALL PLUGIN",
+              "LINK DATABASE",
+              "MIGRATE DATABASE",
+              "SHOW BACKENDS",
+              "SHOW BROKER",
+              "SHOW FILE",
+              "SHOW FRONTENDS",
+              "SHOW FULL COLUMNS",
+              "SHOW INDEX",
+              "SHOW MIGRATIONS",
+              "SHOW PLUGINS",
+              "SHOW TABLE STATUS",
+              "UNINSTALL PLUGIN",
+            ],
+          },
+          {
+            title: "DDL",
+            directoryPath: "Data Definition/",
+            children: [
+              "ALTER DATABASE",
+              "ALTER TABLE",
+              "ALTER VIEW",
+              "BACKUP",
+              "CANCEL ALTER",
+              "CANCEL BACKUP",
+              "CANCEL RESTORE",
+              "CREATE DATABASE",
+              "CREATE INDEX",
+              "CREATE MATERIALIZED VIEW",
+              "CREATE REPOSITORY",
+              "CREATE TABLE",
+              "CREATE VIEW",
+              "create-function",
+              "DROP DATABASE",
+              "DROP INDEX",
+              "DROP MATERIALIZED VIEW",
+              "DROP REPOSITORY",
+              "DROP TABLE",
+              "DROP VIEW",
+              "drop-function",
+              "HLL",
+              "RECOVER",
+              "RESTORE",
+              "show-functions",
+              "TRUNCATE TABLE",
+            ],
+          },
+          {
+            title: "DML",
+            directoryPath: "Data Manipulation/",
+            children: [
+              "BROKER LOAD",
+              "CANCEL LOAD",
+              "DELETE",
+              "EXPORT",
+              "GROUP BY",
+              "insert",
+              "LOAD",
+              "MINI LOAD",
+              "MULTI LOAD",
+              "PAUSE ROUTINE LOAD",
+              "RESUME ROUTINE LOAD",
+              "ROUTINE LOAD",
+              "SHOW ALTER",
+              "SHOW BACKUP",
+              "SHOW DATA",
+              "SHOW DATABASES",
+              "SHOW DELETE",
+              "SHOW DYNAMIC PARTITION TABLES",
+              "SHOW EXPORT",
+              "SHOW LOAD",
+              "SHOW PARTITIONS",
+              "SHOW PROPERTY",
+              "SHOW REPOSITORIES",
+              "SHOW RESTORE",
+              "SHOW ROUTINE LOAD",
+              "SHOW ROUTINE LOAD TASK",
+              "SHOW SNAPSHOT",
+              "SHOW TABLES",
+              "SHOW TABLET",
+              "SHOW TRANSACTION",
+              "STOP ROUTINE LOAD",
+              "STREAM LOAD",
+            ],
+          },
+          {
+            title: "数据类型",
+            directoryPath: "Data Types/",
+            children: [
+              "BIGINT",
+              "BOOLEAN",
+              "CHAR",
+              "DATE",
+              "DATETIME",
+              "DECIMAL",
+              "DOUBLE",
+              "FLOAT",
+              "HLL",
+              "INT",
+              "LARGEINT",
+              "SMALLINT",
+              "TINYINT",
+              "VARCHAR",
+            ],
+          },
+          {
+            title: "辅助命令",
+            directoryPath: "Utility/",
+            children: ["DESCRIBE"],
+          },
+        ],
+      },
+    ],
+  },
+  {
+    title: "开发者手册",
+    directoryPath: "developer-guide/",
+    children: ["debug-tool", "format-code"],
+  },
+  {
+    title: "Apache 社区",
+    directoryPath: "community/",
+    children: [
+      "gitter",
+      "how-to-contribute",
+      "members",
+      "pull-request",
+      "release-process",
+      "subscribe-mail-list",
+      "verify-apache-release",
+    ],
+  },
+];
diff --git a/docs/.vuepress/theme/components/Footer.vue b/docs/.vuepress/theme/components/Footer.vue
new file mode 100644
index 00000000000000..607e5b1845cf88
--- /dev/null
+++ b/docs/.vuepress/theme/components/Footer.vue
@@ -0,0 +1,53 @@
+<!-- 
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License.  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+<template>
+  <div class="footer-wrapper">
+    <br />
+    <span class="footer-text">© Copyright 2020, Apache Doris(Incubating)</span>
+    <br />
+    <span
+      class="footer-text"
+    >
+    Apache Doris(incubating) is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Apache Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF.</span>
+  </div>
+</template>
+<script>
+export default {};
+</script>
+<style lang="stylus">
+.footer-wrapper 
+  max-width $contentWidth
+  text-align: center
+  margin 0 auto
+  padding 2rem 2.5rem
+  color: rgb(93, 93, 93)
+  font-weight: 240
+
+@media (min-width: $MQMobile)
+  .footer-wrapper 
+    padding 2rem
+    .footer-text
+      font-size: 13px
+@media (max-width: $MQMobile)
+  .footer-wrapper 
+    padding 1.5rem
+    .footer-text
+      font-size: 12px;
+</style>
\ No newline at end of file
diff --git a/docs/.vuepress/theme/components/Home.vue b/docs/.vuepress/theme/components/Home.vue
new file mode 100644
index 00000000000000..32a391e56b464e
--- /dev/null
+++ b/docs/.vuepress/theme/components/Home.vue
@@ -0,0 +1,38 @@
+<!-- 
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License.  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+<template>
+  <div>
+    <ParentLayout></ParentLayout>
+    <footer>
+      <CustomFooter />
+    </footer>
+  </div>
+</template>
+<script>
+import ParentLayout from "@parent-theme/components/Home.vue";
+import CustomFooter from "@theme/components/Footer.vue";
+
+export default {
+  components: {
+    ParentLayout,
+    CustomFooter
+  }
+};
+</script>
\ No newline at end of file
diff --git a/docs/.vuepress/theme/components/NavLinks.vue b/docs/.vuepress/theme/components/NavLinks.vue
new file mode 100644
index 00000000000000..66f1023fe48eeb
--- /dev/null
+++ b/docs/.vuepress/theme/components/NavLinks.vue
@@ -0,0 +1,56 @@
+<!-- 
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License.  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+<template>
+  <div>
+    <ParentLayout v-if="showNavBar"></ParentLayout>
+  </div>
+</template>
+<script>
+import ParentLayout from "@parent-theme/components/NavLinks.vue";
+import DropdownLink from "@theme/components/DropdownLink.vue";
+import axios from "axios";
+
+export default {
+  data: () => ({
+    showNavBar: false
+  }),
+  components: {
+    ParentLayout
+  },
+  mounted() {
+    if (this.$site.themeConfig.hasFetchedVersions) return;
+    this.$site.themeConfig.hasFetchedVersions = true;
+    axios
+      .get("/versions.json")
+      .then(res => {
+        Object.keys(this.$site.themeConfig.locales).forEach(k => {
+          this.$site.themeConfig.locales[k].nav = this.$site.themeConfig.locales[k].nav.concat(
+            res.data[k.replace(/\//gi, "")] || []
+          );
+        });
+        this.showNavBar = true;
+      })
+      .catch(err => {
+        this.showNavBar = true;
+        console.log(err);
+      });
+  }
+};
+</script>
diff --git a/docs/.vuepress/theme/index.js b/docs/.vuepress/theme/index.js
new file mode 100644
index 00000000000000..d882e00623fa2b
--- /dev/null
+++ b/docs/.vuepress/theme/index.js
@@ -0,0 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+module.exports = {
+  extend: "@vuepress/theme-default"
+};
diff --git a/docs/.vuepress/theme/layouts/Layout.vue b/docs/.vuepress/theme/layouts/Layout.vue
new file mode 100644
index 00000000000000..34b0b570c80cc3
--- /dev/null
+++ b/docs/.vuepress/theme/layouts/Layout.vue
@@ -0,0 +1,38 @@
+<!-- 
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License.  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+<template>
+  <ParentLayout>
+    <Content></Content>
+    <footer slot="page-bottom">
+      <CustomFooter />
+    </footer>
+  </ParentLayout>
+</template>
+<script>
+import ParentLayout from "@parent-theme/layouts/Layout.vue";
+import CustomFooter from "@theme/components/Footer.vue";
+
+export default {
+  components: {
+    ParentLayout,
+    CustomFooter
+  } 
+};
+</script>
\ No newline at end of file
diff --git a/docs/Makefile b/docs/Makefile
deleted file mode 100644
index 6d971114bc8806..00000000000000
--- a/docs/Makefile
+++ /dev/null
@@ -1,43 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#   http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License.
-
-#
-# This file build all docs
-#
-
-BUILD_DIR = ${CURDIR}/build
-HELP_DIR = ${BUILD_DIR}/contents
-
-all: zip_help
-.PHONY: all
-
-${BUILD_DIR}:
-	mkdir -p ${BUILD_DIR}
-${HELP_DIR}:
-	mkdir -p ${HELP_DIR}
-
-# build help zip
-HELP_OUTPUT = ${BUILD_DIR}/help-resource.zip
-${HELP_OUTPUT}: documentation/cn/sql-reference ${BUILD_DIR} ${HELP_DIR}
-	cp -r $</* ${HELP_DIR}
-	cd ${BUILD_DIR} && zip -r $@ contents && cd -
-.PHONY: zip_help
-zip_help: ${HELP_OUTPUT}
-
-clean:
-	rm -rf ${BUILD_DIR}
-.PHONY: clean
diff --git a/docs/README.md b/docs/README.md
new file mode 100644
index 00000000000000..a2c55fcce86aab
--- /dev/null
+++ b/docs/README.md
@@ -0,0 +1,292 @@
+<!-- 
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License.  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+# Doris Document
+
+[Vuepress](https://github.com/vuejs/vuepress.git) is used as our document site generator, configurations are in `./docs/.vuepress` folder.
+
+## Getting Started
+
+Download and install [nodejs](http://nodejs.cn/download/)
+
+```bash
+npm config set registry https://registry.npm.taobao.org // Only if you are in Mainland China.
+cd docs && npm install
+npm run dev
+```
+
+Open your browser and navigate to `localhost:8080/en/` or `localhost:8080/zh-CN/`.
+
+## Docs' Directories
+
+```bash
+  .
+  ├─ docs/
+  │  ├─ .vuepress
+  │  │  ├─ dist // Built site files.
+  │  │  ├─ public // Assets
+  │  │  ├─ sidebar // Side bar configurations.
+  │  │  │  ├─ en.js
+  │  │  │  └─ zh-CN.js
+  │  ├─ theme // Global styles and customizations.
+  │  └─ config.js // Vuepress configurations.
+  ├─ zh-CN/
+  │  ├─ xxxx.md
+  │  └─ README.md // Will be rendered as entry page.
+  └─ en/
+     ├─ one.md
+     └─ README.md // Will be rendered as entry page.
+```
+
+## Start Writing
+
+1. Write markdown files in multi languages and put them in separated folders `./en/` and `./zh-CN/`. **But they should be with the same name.**
+
+    ```bash
+    .
+    ├─ en/
+    │  ├─ one.md
+    │  └─ two.md
+    └─ zh-CN/
+    │  ├─ one.md
+    │  └─ two.md
+    ```
+
+2. Frontmatters like below should always be on the top of each file:
+
+    ```markdown
+    ---
+    {
+        "title": "Backup and Recovery", // sidebar title
+        "language": "en" // writing language
+    }
+    ---
+    ```
+
+3. Assets are in `.vuepress/public/`.
+
+    Assuming that there exists a png `.vuepress/public/images/image_x.png`, then it can be used like:
+
+    ```markdown
+    ![alter text](/images/image_x.png)
+    ```
+
+4. Remember to update the sidebar configurations in `.vuepress/sidebar/` after adding a new file or a folder.
+
+    Assuming that the directories are:
+
+    ```bash
+    .
+    ├─ en/
+    │  ├─ subfolder
+    │  │  ├─ one.md
+    │  │  └─ two.md
+    │  └─ three.md
+    └─ zh-CN/
+       ├─ subfolder
+       │  ├─ one.md
+       │  └─ two.md
+       └─ three.md
+    ```
+
+    Then the sidebar configurations would be like:
+
+    ```javascript
+    // .vuepress/sidebar/en.js`
+    module.exports = [
+      {
+        title: "subfolder name",
+        directoryPath: "subfolder/",
+        children: ["one", "two"]
+      },
+      "three"
+    ]
+    ```
+
+    ```javascript
+    // .vuepress/sidebar/zh-CN.js
+    module.exports = [
+      {
+        title: "文件夹名称",
+        directoryPath: "subfolder/",
+        children: ["one", "two"]
+      },
+      "three"
+    ]
+    ```
+
+5. Run `npm run lint` before starting a PR.
+
+  Surely that there will be lots of error logs if the mardown files are not following the rules, and these logs will all be printed in the console:
+
+```shell
+
+en/administrator-guide/alter-table/alter-table-bitmap-index.md:92 MD040/fenced-code-language Fenced code blocks should have a language specified [Context: "    ```"]
+en/administrator-guide/alter-table/alter-table-rollup.md:45 MD040/fenced-code-language Fenced code blocks should have a language specified [Context: "```"]
+en/administrator-guide/alter-table/alter-table-rollup.md:77 MD040/fenced-code-language Fenced code blocks should have a language specified [Context: "```"]
+en/administrator-guide/alter-table/alter-table-rollup.md:178 MD046/code-block-style Code block style [Expected: fenced; Actual: indented]
+en/administrator-guide/alter-table/alter-table-schema-change.md:50 MD040/fenced-code-language Fenced code blocks should have a language specified [Context: "```"]
+en/administrator-guide/alter-table/alter-table-schema-change.md:82 MD040/fenced-code-language Fenced code blocks should have a language specified [Context: "```"]
+en/administrator-guide/alter-table/alter-table-schema-change.md:127 MD040/fenced-code-language Fenced code blocks should have a language specified [Context: "```"]
+en/administrator-guide/alter-table/alter-table-schema-change.md:144 MD040/fenced-code-language Fenced code blocks should have a language specified [Context: "```"]
+en/administrator-guide/alter-table/alter-table-schema-change.md:153 MD040/fenced-code-language Fenced code blocks should have a language specified [Context: "```"]
+en/administrator-guide/alter-table/alter-table-schema-change.md:199 MD046/code-block-style Code block style [Expected: fenced; Actual: indented]
+en/administrator-guide/backup-restore.md:45:1 MD029/ol-prefix Ordered list item prefix [Expected: 1; Actual: 2; Style: 1/1/1]
+en/administrator-guide/backup-restore.md:57:1 MD029/ol-prefix Ordered list item prefix [Expected: 1; Actual: 2; Style: 1/1/1]
+en/administrator-guide/backup-restore.md:61:1 MD029/ol-prefix Ordered list item prefix [Expected: 1; Actual: 3; Style: 1/1/1]
+npm ERR! code ELIFECYCLE
+npm ERR! errno 1
+npm ERR! docs@ lint: `markdownlint '**/*.md' -f`
+npm ERR! Exit status 1
+npm ERR! 
+npm ERR! Failed at the docs@ lint script.
+
+```
+
+## Deployment
+
+Just start a PR, and all things will be done automatically.
+
+## What Travis Does
+
+Once a PR accepted, travis ci will be triggered to build and deploy the whole website within its own branch. Here is what `.travis.yml` does:
+
+1. Prepare nodejs and vuepress enviorment.
+
+2. Use current branch's name as the relative url path in `.vuepress/config.js`(which is the `base` property).
+
+3. Build the documents into a website all by vuepress.
+
+4. Fetch asf-site repo to local directory, and copy `.vupress/dist/` into `{BRANCH}/`.
+
+5. Push the new site to asf-site repo with `GitHub Token`(which is preset in Travis console as a variable used in .travis.yml).
+
+```yaml
+language: node_js
+# nodejs版本
+node_js: 
+    - '8'
+
+# Travis-CI Caching
+cache:
+  directories:
+    - docs/node_modules
+
+
+# S: Build Lifecycle
+install:
+  - cd docs && npm install
+
+before_script:
+  - export PR=https://api.github.com/repos/$TRAVIS_REPO_SLUG/pulls/$TRAVIS_PULL_REQUEST
+  - export BRANCH=$(if [ "$TRAVIS_PULL_REQUEST" == "false" ]; then echo $TRAVIS_BRANCH; else echo `curl -s $PR | jq -r .head.ref`; fi)
+  - echo $BRANCH
+  - sed -i 's/base:.*,/base:\"\/'$BRANCH'\/\",/g' .vuepress/config.js 
+  - sed -i 's/docsBranch:.*,/docsBranch:\"'$BRANCH'\",/g' .vuepress/config.js 
+  - rm -rf site-repo
+  - git config user.name "${GIT_NAME}"
+  - git config user.email "${GIT_EMAIL}"
+  - git clone https://${SITE_REPO} site-repo
+  
+script:
+  - npm run build
+
+after_script:
+  - cd site-repo
+  - mkdir -p ${BRANCH} && rm -rf ${BRANCH}/*
+  - cp -r ../.vuepress/dist/* ./${BRANCH}/
+  - git checkout ${SITE_BRANCH}
+  - git add .
+  - git commit -am "Auto Build"
+  - git push --force --quiet "https://${SITE_PUSH_TOKEN}@${SITE_REPO}" ${SITE_BRANCH}:${SITE_BRANCH}
+
+branches:
+  only:
+    - master
+    - /^branch-.*$/
+```
+
+## asf-site repository
+
+Finally the asf-site repository will be like:
+
+```bash
+.
+├─ master/
+│  ├─ en/
+│  │  ├─ subfolder
+│  │  │  ├─ one.md
+│  │  └─ three.md
+│  └─ zh-CN/
+│      ├─ subfolder
+│      │  ├─ one.md
+│      └─ three.md
+├─ incubating-0.11/
+│  ├─ en/
+│  │  ├─ subfolder
+│  │  │  ├─ one.md
+│  │  └─ three.md
+│  └─ zh-CN/
+│      ├─ subfolder
+│      │  ├─ one.md
+│      └─ three.md
+├─ index.html // user entry, and auto redirected to master folder
+└─ versions.json // all versions that can be seleted on the website are defined here
+```
+
+And the `versions.json` is like:
+
+```json
+{
+  "en": [
+    {
+      "text": "Versions", // dropdown label
+      "items": [
+        {
+          "text": "master", // dropdown-item label
+          "link": "/../master/en/installing/compilation.html", // entry page for this version
+          "target": "_blank"
+        },
+        {
+          "text": "branch-0.11",
+          "link": "/../branch-0.11/en/installing/compilation.html",
+          "target": "_blank"
+        }
+      ]
+    }
+  ],
+  "zh-CN": [
+    {
+      "text": "版本",
+      "items": [
+        {
+          "text": "master",
+          "link": "/../master/zh-CN/installing/compilation.html",
+          "target": "_blank"
+        },
+        {
+          "text": "branch-0.11",
+          "link": "/../branch-0.11/zh-CN/installing/compilation.html",
+          "target": "_blank"
+        }
+      ]
+    }
+  ]
+}
+```
diff --git a/docs/documentation/cn/administrator-guide/alter-table/index.rst b/docs/documentation/cn/administrator-guide/alter-table/index.rst
deleted file mode 100644
index 208741231d8ef0..00000000000000
--- a/docs/documentation/cn/administrator-guide/alter-table/index.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-=============
-表结构变更
-=============
-
-.. toctree::
-    :maxdepth: 2
-    :glob:
-
-    *
diff --git a/docs/documentation/cn/administrator-guide/config/index.rst b/docs/documentation/cn/administrator-guide/config/index.rst
deleted file mode 100644
index 15374d5cd34b9b..00000000000000
--- a/docs/documentation/cn/administrator-guide/config/index.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-=============
-配置文件
-=============
-
-.. toctree::
-    :maxdepth: 1
-    :glob:
-
-    *
diff --git a/docs/documentation/cn/administrator-guide/http-actions/index.rst b/docs/documentation/cn/administrator-guide/http-actions/index.rst
deleted file mode 100644
index 268e99b5a8fd78..00000000000000
--- a/docs/documentation/cn/administrator-guide/http-actions/index.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-=============
-HTTP API
-=============
-
-.. toctree::
-    :maxdepth: 1
-    :glob:
-
-    *
diff --git a/docs/documentation/cn/administrator-guide/index.rst b/docs/documentation/cn/administrator-guide/index.rst
deleted file mode 100644
index 21c1bffc6012f5..00000000000000
--- a/docs/documentation/cn/administrator-guide/index.rst
+++ /dev/null
@@ -1,20 +0,0 @@
-=============
-操作手册
-=============
-
-.. toctree::
-    :hidden:
-
-    load-data/index
-    alter-table/index
-    materialized-view/index
-    http-actions/index
-    operation/index
-    config/index
-
-.. toctree::
-    :maxdepth: 1
-    :glob:
-
-    *
-
diff --git a/docs/documentation/cn/administrator-guide/load-data/index.rst b/docs/documentation/cn/administrator-guide/load-data/index.rst
deleted file mode 100644
index b5aad9ff8591d4..00000000000000
--- a/docs/documentation/cn/administrator-guide/load-data/index.rst
+++ /dev/null
@@ -1,13 +0,0 @@
-=============
-数据导入
-=============
-
-.. toctree::
-    :maxdepth: 2
-
-    load-manual.md
-    broker-load-manual.md
-    stream-load-manual.md
-    routine-load-manual.md
-    insert-into-manual.md
-    delete-manual.md
diff --git a/docs/documentation/cn/administrator-guide/materialized-view/index.rst b/docs/documentation/cn/administrator-guide/materialized-view/index.rst
deleted file mode 100644
index 280d7820a1fd28..00000000000000
--- a/docs/documentation/cn/administrator-guide/materialized-view/index.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-=============
-物化视图
-=============
-
-.. toctree::
-    :maxdepth: 2
-    :glob:
-
-    *
diff --git a/docs/documentation/cn/administrator-guide/operation/index.rst b/docs/documentation/cn/administrator-guide/operation/index.rst
deleted file mode 100644
index 978ac3d83f8503..00000000000000
--- a/docs/documentation/cn/administrator-guide/operation/index.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-=============
-运维操作
-=============
-
-.. toctree::
-    :maxdepth: 2
-    :glob:
-
-    *
diff --git a/docs/documentation/cn/community/index.rst b/docs/documentation/cn/community/index.rst
deleted file mode 100644
index 26ae323869baf2..00000000000000
--- a/docs/documentation/cn/community/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-===========
-Apache 社区
-===========
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/cn/developer-guide/index.rst b/docs/documentation/cn/developer-guide/index.rst
deleted file mode 100644
index ba6bb38a48785c..00000000000000
--- a/docs/documentation/cn/developer-guide/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-=============
-开发者手册
-=============
-
-.. toctree::
-    :glob:
-    
-    *
diff --git a/docs/documentation/cn/downloads/index.rst b/docs/documentation/cn/downloads/index.rst
deleted file mode 100644
index 0a7331c37c3b93..00000000000000
--- a/docs/documentation/cn/downloads/index.rst
+++ /dev/null
@@ -1,10 +0,0 @@
-=============
-下载
-=============
-
-.. toctree::
-    :maxdepth: 1
-    :glob:
-
-    *
-
diff --git a/docs/documentation/cn/extending-doris/index.rst b/docs/documentation/cn/extending-doris/index.rst
deleted file mode 100644
index 4fda2a01dfaa58..00000000000000
--- a/docs/documentation/cn/extending-doris/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-===========
-扩展功能
-===========
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/cn/getting-started/index.rst b/docs/documentation/cn/getting-started/index.rst
deleted file mode 100644
index dcb7cdb916ceb9..00000000000000
--- a/docs/documentation/cn/getting-started/index.rst
+++ /dev/null
@@ -1,12 +0,0 @@
-=============
-开始使用
-=============
-
-.. toctree::
-
-    basic-usage.md
-    advance-usage.md
-    best-practice.md
-    data-partition.md
-    data-model-rollup.md
-    hit-the-rollup.md
diff --git a/docs/documentation/cn/index.rst b/docs/documentation/cn/index.rst
deleted file mode 100644
index d94ac3d1a5b77d..00000000000000
--- a/docs/documentation/cn/index.rst
+++ /dev/null
@@ -1,18 +0,0 @@
-=============
-中文
-=============
-
-欢迎帮助我们改进文档质量。
-你可以通过点击每个页面右上方的 "Edit on Github" 来直接在 Github 编辑文档，然后生成一个 Pull Request。
-
-.. toctree::
-
-    downloads/index 
-    installing/index
-    getting-started/index
-    administrator-guide/index
-    extending-doris/index
-    internal/index
-    sql-reference/index
-    developer-guide/index    
-    community/index
diff --git a/docs/documentation/cn/installing/index.rst b/docs/documentation/cn/installing/index.rst
deleted file mode 100644
index 29e0e2f4a1d0d3..00000000000000
--- a/docs/documentation/cn/installing/index.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-===========
-编译与部署
-===========
-
-.. toctree::
-
-    compilation.md
-    install-deploy.md
-    upgrade.md
diff --git a/docs/documentation/cn/internal/index.rst b/docs/documentation/cn/internal/index.rst
deleted file mode 100644
index 2d2aee33b2665d..00000000000000
--- a/docs/documentation/cn/internal/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-===========
-设计文档
-===========
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/cn/sql-reference/index.rst b/docs/documentation/cn/sql-reference/index.rst
deleted file mode 100644
index c30bebbc01c5f0..00000000000000
--- a/docs/documentation/cn/sql-reference/index.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-===========
-SQL 手册
-===========
-
-.. toctree::
-    :hidden:
-
-    sql-functions/index
-    sql-statements/index
diff --git a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/index.rst b/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/index.rst
deleted file mode 100644
index 10a1dceb92d1d7..00000000000000
--- a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-=============
-聚合函数
-=============
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/index.rst b/docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/index.rst
deleted file mode 100644
index 0a7ce165b1ffe3..00000000000000
--- a/docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-=============
-bitmap函数
-=============
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/index.rst b/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/index.rst
deleted file mode 100644
index 9841d7ea1d124d..00000000000000
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-=============
-日期函数
-=============
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/cn/sql-reference/sql-functions/hash-functions/index.rst b/docs/documentation/cn/sql-reference/sql-functions/hash-functions/index.rst
deleted file mode 100644
index b0556ff3b2a2b7..00000000000000
--- a/docs/documentation/cn/sql-reference/sql-functions/hash-functions/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-=============
-Hash函数
-=============
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/cn/sql-reference/sql-functions/index.rst b/docs/documentation/cn/sql-reference/sql-functions/index.rst
deleted file mode 100644
index 281d1a8bfdc5f1..00000000000000
--- a/docs/documentation/cn/sql-reference/sql-functions/index.rst
+++ /dev/null
@@ -1,18 +0,0 @@
-===========
-SQL 函数
-===========
-
-.. toctree::
-    :glob:
-
-    *
-
-.. toctree::
-    :hidden:
-
-    date-time-functions/index
-    spatial-functions/index
-    string-functions/index
-    aggregate-functions/index
-    bitmap-functions/index
-    hash-functions/index
diff --git a/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/index.rst b/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/index.rst
deleted file mode 100644
index f09712d02b8b01..00000000000000
--- a/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-=============
-地理位置函数
-=============
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/index.rst b/docs/documentation/cn/sql-reference/sql-functions/string-functions/index.rst
deleted file mode 100644
index 7d372f8a93a082..00000000000000
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-=============
-字符串函数
-=============
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Account Management/index.rst b/docs/documentation/cn/sql-reference/sql-statements/Account Management/index.rst
deleted file mode 100644
index bdb0665e65760f..00000000000000
--- a/docs/documentation/cn/sql-reference/sql-statements/Account Management/index.rst	
+++ /dev/null
@@ -1,8 +0,0 @@
-=============
-用户账户管理
-=============
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/index.rst b/docs/documentation/cn/sql-reference/sql-statements/Administration/index.rst
deleted file mode 100644
index 7695bcdccce9de..00000000000000
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-=============
-集群管理
-=============
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/index.rst b/docs/documentation/cn/sql-reference/sql-statements/Data Definition/index.rst
deleted file mode 100644
index 574b4b9045ec57..00000000000000
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/index.rst	
+++ /dev/null
@@ -1,8 +0,0 @@
-=============
-DDL
-=============
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/index.rst b/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/index.rst
deleted file mode 100644
index e8298bdc23187c..00000000000000
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/index.rst	
+++ /dev/null
@@ -1,8 +0,0 @@
-=============
-DML
-=============
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Types/index.rst b/docs/documentation/cn/sql-reference/sql-statements/Data Types/index.rst
deleted file mode 100644
index 1d5cacebd0cb73..00000000000000
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Types/index.rst	
+++ /dev/null
@@ -1,8 +0,0 @@
-=============
-数据类型
-=============
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Utility/index.rst b/docs/documentation/cn/sql-reference/sql-statements/Utility/index.rst
deleted file mode 100644
index 9abc66d27d76a5..00000000000000
--- a/docs/documentation/cn/sql-reference/sql-statements/Utility/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-=============
-辅助命令
-=============
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/cn/sql-reference/sql-statements/index.rst b/docs/documentation/cn/sql-reference/sql-statements/index.rst
deleted file mode 100644
index 5bfe1cb21b5ca8..00000000000000
--- a/docs/documentation/cn/sql-reference/sql-statements/index.rst
+++ /dev/null
@@ -1,13 +0,0 @@
-============
-语法帮助
-============
-
-.. toctree::
-    :hidden:
-
-    Account Management/index
-    Administration/index
-    Data Definition/index
-    Data Manipulation/index
-    Data Types/index
-    Utility/index
diff --git a/docs/documentation/en/administrator-guide/alter-table/index.rst b/docs/documentation/en/administrator-guide/alter-table/index.rst
deleted file mode 100644
index f44960b4a3e84e..00000000000000
--- a/docs/documentation/en/administrator-guide/alter-table/index.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-=============
-Schema Change
-=============
-
-.. toctree::
-    :maxdepth: 2
-    :glob:
-
-    *
diff --git a/docs/documentation/en/administrator-guide/config/index.rst b/docs/documentation/en/administrator-guide/config/index.rst
deleted file mode 100644
index 9681f6000ebb4d..00000000000000
--- a/docs/documentation/en/administrator-guide/config/index.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-==============
-Configuration
-==============
-
-.. toctree::
-    :maxdepth: 1
-    :glob:
-
-    *
diff --git a/docs/documentation/en/administrator-guide/http-actions/index.rst b/docs/documentation/en/administrator-guide/http-actions/index.rst
deleted file mode 100644
index 268e99b5a8fd78..00000000000000
--- a/docs/documentation/en/administrator-guide/http-actions/index.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-=============
-HTTP API
-=============
-
-.. toctree::
-    :maxdepth: 1
-    :glob:
-
-    *
diff --git a/docs/documentation/en/administrator-guide/index.rst b/docs/documentation/en/administrator-guide/index.rst
deleted file mode 100644
index bbb7493e07c5f2..00000000000000
--- a/docs/documentation/en/administrator-guide/index.rst
+++ /dev/null
@@ -1,19 +0,0 @@
-========================
-Administrator Guide
-========================
-
-.. toctree::
-    :hidden:
-
-    load-data/index
-    alter-table/index 
-    http-actions/index
-    operation/index
-    config/index
-
-.. toctree::
-    :maxdepth: 1
-    :glob:
-
-    *
-
diff --git a/docs/documentation/en/administrator-guide/load-data/index.rst b/docs/documentation/en/administrator-guide/load-data/index.rst
deleted file mode 100644
index eb02840886873e..00000000000000
--- a/docs/documentation/en/administrator-guide/load-data/index.rst
+++ /dev/null
@@ -1,13 +0,0 @@
-=============
-Load Data
-=============
-
-.. toctree::
-    :maxdepth: 2
-
-    load-manual_EN.md
-    broker-load-manual_EN.md
-    stream-load-manual_EN.md
-    routine-load-manual_EN.md
-    insert-into-manual_EN.md
-    delete-manual_EN.md
diff --git a/docs/documentation/en/administrator-guide/operation/index.rst b/docs/documentation/en/administrator-guide/operation/index.rst
deleted file mode 100644
index b961f2bc1a0287..00000000000000
--- a/docs/documentation/en/administrator-guide/operation/index.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-==========================
-Maintainence Operation
-==========================
-
-.. toctree::
-    :maxdepth: 2
-    :glob:
-
-    *
diff --git a/docs/documentation/en/community/index.rst b/docs/documentation/en/community/index.rst
deleted file mode 100644
index 5ff10aa4694a25..00000000000000
--- a/docs/documentation/en/community/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-===================
-Apache Commnity
-===================
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/en/developer-guide/index.rst b/docs/documentation/en/developer-guide/index.rst
deleted file mode 100644
index 1eb091a1f379d5..00000000000000
--- a/docs/documentation/en/developer-guide/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-================
-Developer Guide
-================
-
-.. toctree::
-    :glob:
-    
-    *
diff --git a/docs/documentation/en/downloads/index.rst b/docs/documentation/en/downloads/index.rst
deleted file mode 100644
index 78cc4ec69142cd..00000000000000
--- a/docs/documentation/en/downloads/index.rst
+++ /dev/null
@@ -1,10 +0,0 @@
-=============
-Downloads
-=============
-
-.. toctree::
-    :maxdepth: 1
-    :glob:
-
-    *
-
diff --git a/docs/documentation/en/extending-doris/index.rst b/docs/documentation/en/extending-doris/index.rst
deleted file mode 100644
index 282d12575930a9..00000000000000
--- a/docs/documentation/en/extending-doris/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-====================
-Extending Ability
-====================
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/en/getting-started/index.rst b/docs/documentation/en/getting-started/index.rst
deleted file mode 100644
index c9236f6ab35687..00000000000000
--- a/docs/documentation/en/getting-started/index.rst
+++ /dev/null
@@ -1,12 +0,0 @@
-====================
-Getting Started
-====================
-
-.. toctree::
-
-    basic-usage_EN.md
-    advance-usage_EN.md
-    best-practice_EN.md
-    data-partition_EN.md
-    data-model-rollup_EN.md
-    hit-the-rollup_EN.md
diff --git a/docs/documentation/en/index.rst b/docs/documentation/en/index.rst
deleted file mode 100644
index 8b6e2fc3a09363..00000000000000
--- a/docs/documentation/en/index.rst
+++ /dev/null
@@ -1,20 +0,0 @@
-=============
-English
-=============
-
-English version of Doris documents are mainly translated by machine, currently.
-So please help us to improve the quality of English documents.
-You can simply click "Edit on Github" at right top of a page, and edit the document on Github, then make a pull request directly.
-
-.. toctree::
-
-    downloads/index
-    installing/index
-    getting-started/index
-    administrator-guide/index
-    extending-doris/index
-    internal/index
-    sql-reference/index
-    developer-guide/index
-    community/index
-
diff --git a/docs/documentation/en/installing/index.rst b/docs/documentation/en/installing/index.rst
deleted file mode 100644
index 6296287f45eb5f..00000000000000
--- a/docs/documentation/en/installing/index.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-===============================
-Compilation and Deployment
-===============================
-
-.. toctree::
-
-    compilation_EN.md
-    install-deploy_EN.md
-    upgrade_EN.md
diff --git a/docs/documentation/en/internal/index.rst b/docs/documentation/en/internal/index.rst
deleted file mode 100644
index ef52e59aee3447..00000000000000
--- a/docs/documentation/en/internal/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-====================
-Design Documents
-====================
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/en/sql-reference/index.rst b/docs/documentation/en/sql-reference/index.rst
deleted file mode 100644
index f00ee956159488..00000000000000
--- a/docs/documentation/en/sql-reference/index.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-=============
-SQL Manual
-=============
-
-.. toctree::
-    :hidden:
-
-    sql-functions/index
-    sql-statements/index
diff --git a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/index.rst b/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/index.rst
deleted file mode 100644
index 9cab40ca9f4885..00000000000000
--- a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-========================
-Aggregate Functions
-========================
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/en/sql-reference/sql-functions/bitmap-functions/index.rst b/docs/documentation/en/sql-reference/sql-functions/bitmap-functions/index.rst
deleted file mode 100644
index 23bf4653632aa4..00000000000000
--- a/docs/documentation/en/sql-reference/sql-functions/bitmap-functions/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-================
-bitmap functions
-================
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/index.rst b/docs/documentation/en/sql-reference/sql-functions/date-time-functions/index.rst
deleted file mode 100644
index ed3e2aa86792a3..00000000000000
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-=========================
-Date Time Functions
-=========================
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/en/sql-reference/sql-functions/hash-functions/index.rst b/docs/documentation/en/sql-reference/sql-functions/hash-functions/index.rst
deleted file mode 100644
index 5de92cdae4124e..00000000000000
--- a/docs/documentation/en/sql-reference/sql-functions/hash-functions/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-=======================
-Hash Functions
-=======================
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/en/sql-reference/sql-functions/index.rst b/docs/documentation/en/sql-reference/sql-functions/index.rst
deleted file mode 100644
index d41a98032723f8..00000000000000
--- a/docs/documentation/en/sql-reference/sql-functions/index.rst
+++ /dev/null
@@ -1,18 +0,0 @@
-==================
-SQL Functions
-==================
-
-.. toctree::
-    :glob:
-
-    *
-
-.. toctree::
-    :hidden:
-
-    date-time-functions/index
-    spatial-functions/index
-    string-functions/index
-    aggregate-functions/index
-    bitmap-functions/index
-    hash-functions/index
diff --git a/docs/documentation/en/sql-reference/sql-functions/spatial-functions/index.rst b/docs/documentation/en/sql-reference/sql-functions/spatial-functions/index.rst
deleted file mode 100644
index f36f6cc29bbf56..00000000000000
--- a/docs/documentation/en/sql-reference/sql-functions/spatial-functions/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-=======================
-Sptial Functions
-=======================
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/index.rst b/docs/documentation/en/sql-reference/sql-functions/string-functions/index.rst
deleted file mode 100644
index 411341eaa1d732..00000000000000
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-=======================
-String Functions
-=======================
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/en/sql-reference/sql-statements/Account Management/index.rst b/docs/documentation/en/sql-reference/sql-statements/Account Management/index.rst
deleted file mode 100644
index 68c44caa012cb3..00000000000000
--- a/docs/documentation/en/sql-reference/sql-statements/Account Management/index.rst	
+++ /dev/null
@@ -1,8 +0,0 @@
-======================
-Account Management
-======================
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/index.rst b/docs/documentation/en/sql-reference/sql-statements/Administration/index.rst
deleted file mode 100644
index 29a3fe69ad79fd..00000000000000
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-==================
-Administration
-==================
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/index.rst b/docs/documentation/en/sql-reference/sql-statements/Data Definition/index.rst
deleted file mode 100644
index 0e100c8758580f..00000000000000
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/index.rst	
+++ /dev/null
@@ -1,8 +0,0 @@
-====================
-Data Definition
-====================
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/index.rst b/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/index.rst
deleted file mode 100644
index 92dd5a72cadf92..00000000000000
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/index.rst	
+++ /dev/null
@@ -1,8 +0,0 @@
-======================
-Data Manipulation
-======================
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Types/index.rst b/docs/documentation/en/sql-reference/sql-statements/Data Types/index.rst
deleted file mode 100644
index f2ead57ce5559f..00000000000000
--- a/docs/documentation/en/sql-reference/sql-statements/Data Types/index.rst	
+++ /dev/null
@@ -1,8 +0,0 @@
-=============
-Data Types
-=============
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/en/sql-reference/sql-statements/Utility/index.rst b/docs/documentation/en/sql-reference/sql-statements/Utility/index.rst
deleted file mode 100644
index d00fb23d05ae9d..00000000000000
--- a/docs/documentation/en/sql-reference/sql-statements/Utility/index.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-=============
-Utility
-=============
-
-.. toctree::
-    :glob:
-
-    *
diff --git a/docs/documentation/en/sql-reference/sql-statements/index.rst b/docs/documentation/en/sql-reference/sql-statements/index.rst
deleted file mode 100644
index b968ec022c7acf..00000000000000
--- a/docs/documentation/en/sql-reference/sql-statements/index.rst
+++ /dev/null
@@ -1,13 +0,0 @@
-==================
-DDL Statements
-==================
-
-.. toctree::
-    :hidden:
-
-    Account Management/index
-    Administration/index
-    Data Definition/index
-    Data Manipulation/index
-    Data Types/index
-    Utility/index
diff --git a/docs/en/README.md b/docs/en/README.md
new file mode 100644
index 00000000000000..96e654cab1f32b
--- /dev/null
+++ b/docs/en/README.md
@@ -0,0 +1,8 @@
+---
+home: true
+heroImage: /images/doris-logo.png
+heroText: Apache Doris
+tagline: MPP-based interactive SQL data warehousing for reporting and analysis.
+actionText: Get Started →
+actionLink: /en/installing/compilation
+---
\ No newline at end of file
diff --git a/docs/documentation/en/administrator-guide/alter-table/alter-table-bitmap-index_EN.md b/docs/en/administrator-guide/alter-table/alter-table-bitmap-index.md
similarity index 97%
rename from docs/documentation/en/administrator-guide/alter-table/alter-table-bitmap-index_EN.md
rename to docs/en/administrator-guide/alter-table/alter-table-bitmap-index.md
index 3fea165ee860a2..25d6b1f8954979 100644
--- a/docs/documentation/en/administrator-guide/alter-table/alter-table-bitmap-index_EN.md
+++ b/docs/en/administrator-guide/alter-table/alter-table-bitmap-index.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Bitmap Index",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/alter-table/alter-table-rollup_EN.md b/docs/en/administrator-guide/alter-table/alter-table-rollup.md
similarity index 99%
rename from docs/documentation/en/administrator-guide/alter-table/alter-table-rollup_EN.md
rename to docs/en/administrator-guide/alter-table/alter-table-rollup.md
index 3dc6b522141c88..8dcf9f465880e3 100644
--- a/docs/documentation/en/administrator-guide/alter-table/alter-table-rollup_EN.md
+++ b/docs/en/administrator-guide/alter-table/alter-table-rollup.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Rollup",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/alter-table/alter-table-schema-change_EN.md b/docs/en/administrator-guide/alter-table/alter-table-schema-change.md
similarity index 99%
rename from docs/documentation/en/administrator-guide/alter-table/alter-table-schema-change_EN.md
rename to docs/en/administrator-guide/alter-table/alter-table-schema-change.md
index d9f3ced941ceb7..9424e0ea5076b8 100644
--- a/docs/documentation/en/administrator-guide/alter-table/alter-table-schema-change_EN.md
+++ b/docs/en/administrator-guide/alter-table/alter-table-schema-change.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Scheam Change",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/alter-table/alter-table-temp-partition_EN.md b/docs/en/administrator-guide/alter-table/alter-table-temp-partition.md
similarity index 99%
rename from docs/documentation/en/administrator-guide/alter-table/alter-table-temp-partition_EN.md
rename to docs/en/administrator-guide/alter-table/alter-table-temp-partition.md
index cddf7cf5a4af09..0c363c9700273e 100644
--- a/docs/documentation/en/administrator-guide/alter-table/alter-table-temp-partition_EN.md
+++ b/docs/en/administrator-guide/alter-table/alter-table-temp-partition.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Temporary partition",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/backup-restore_EN.md b/docs/en/administrator-guide/backup-restore.md
similarity index 99%
rename from docs/documentation/en/administrator-guide/backup-restore_EN.md
rename to docs/en/administrator-guide/backup-restore.md
index 1a563996db8076..833505074b520f 100644
--- a/docs/documentation/en/administrator-guide/backup-restore_EN.md
+++ b/docs/en/administrator-guide/backup-restore.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Backup and Recovery",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/broker_EN.md b/docs/en/administrator-guide/broker.md
similarity index 99%
rename from docs/documentation/en/administrator-guide/broker_EN.md
rename to docs/en/administrator-guide/broker.md
index 4854f0e1571712..d45d2ea1adda99 100644
--- a/docs/documentation/en/administrator-guide/broker_EN.md
+++ b/docs/en/administrator-guide/broker.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Broker",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/colocation-join_EN.md b/docs/en/administrator-guide/colocation-join.md
similarity index 99%
rename from docs/documentation/en/administrator-guide/colocation-join_EN.md
rename to docs/en/administrator-guide/colocation-join.md
index 8802dd2aea11b1..ea2e5118c3b8cd 100644
--- a/docs/documentation/en/administrator-guide/colocation-join_EN.md
+++ b/docs/en/administrator-guide/colocation-join.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Colocation Join",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/config/fe_config_en.md b/docs/en/administrator-guide/config/fe_config.md
similarity index 96%
rename from docs/documentation/en/administrator-guide/config/fe_config_en.md
rename to docs/en/administrator-guide/config/fe_config.md
index ab915a0ba81787..4f0c0578ec1353 100644
--- a/docs/documentation/en/administrator-guide/config/fe_config_en.md
+++ b/docs/en/administrator-guide/config/fe_config.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Configuration",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/dynamic-partition_EN.md b/docs/en/administrator-guide/dynamic-partition.md
similarity index 99%
rename from docs/documentation/en/administrator-guide/dynamic-partition_EN.md
rename to docs/en/administrator-guide/dynamic-partition.md
index 3dc9ef12bc452a..4cdffb2b185f83 100644
--- a/docs/documentation/en/administrator-guide/dynamic-partition_EN.md
+++ b/docs/en/administrator-guide/dynamic-partition.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Dynamic Partition",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/export_manual_EN.md b/docs/en/administrator-guide/export_manual.md
similarity index 99%
rename from docs/documentation/en/administrator-guide/export_manual_EN.md
rename to docs/en/administrator-guide/export_manual.md
index 9a3f094d9cbe00..b647e5aa5f8d78 100644
--- a/docs/documentation/en/administrator-guide/export_manual_EN.md
+++ b/docs/en/administrator-guide/export_manual.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Data export",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/http-actions/cancel-label_EN.md b/docs/en/administrator-guide/http-actions/cancel-label.md
similarity index 95%
rename from docs/documentation/en/administrator-guide/http-actions/cancel-label_EN.md
rename to docs/en/administrator-guide/http-actions/cancel-label.md
index ba7cab419c5e59..3ba84fce1bc1df 100644
--- a/docs/documentation/en/administrator-guide/http-actions/cancel-label_EN.md
+++ b/docs/en/administrator-guide/http-actions/cancel-label.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CANCEL LABEL",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/http-actions/compaction-action_EN.md b/docs/en/administrator-guide/http-actions/compaction-action.md
similarity index 97%
rename from docs/documentation/en/administrator-guide/http-actions/compaction-action_EN.md
rename to docs/en/administrator-guide/http-actions/compaction-action.md
index 3d0215873d3f24..1b3d4f20a3dfb2 100644
--- a/docs/documentation/en/administrator-guide/http-actions/compaction-action_EN.md
+++ b/docs/en/administrator-guide/http-actions/compaction-action.md
@@ -1,4 +1,11 @@
-<!-
+---
+{
+    "title": "Compaction Action",
+    "language": "en"
+}
+---
+
+<!--
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements. See the NOTICE file
 distributed with this work for additional information
@@ -15,7 +22,7 @@ software distributed under the License is distributed on an
 KIND, either express or implied. See the License for the
 specific language governing permissions and limitations
 under the License.
-->
+-->
 
 # Compaction Action
 
diff --git a/docs/documentation/en/administrator-guide/http-actions/fe-get-log-file_EN.md b/docs/en/administrator-guide/http-actions/fe-get-log-file.md
similarity index 96%
rename from docs/documentation/en/administrator-guide/http-actions/fe-get-log-file_EN.md
rename to docs/en/administrator-guide/http-actions/fe-get-log-file.md
index c51aa1ad9a884b..254e2ec548f89f 100644
--- a/docs/documentation/en/administrator-guide/http-actions/fe-get-log-file_EN.md
+++ b/docs/en/administrator-guide/http-actions/fe-get-log-file.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "get\\_log\\_file",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/http-actions/get-label-state_EN.md b/docs/en/administrator-guide/http-actions/get-label-state.md
similarity index 95%
rename from docs/documentation/en/administrator-guide/http-actions/get-label-state_EN.md
rename to docs/en/administrator-guide/http-actions/get-label-state.md
index 49bb6ed782cb27..ac24f3c339ab91 100644
--- a/docs/documentation/en/administrator-guide/http-actions/get-label-state_EN.md
+++ b/docs/en/administrator-guide/http-actions/get-label-state.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "GET LABEL STATE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/http-actions/restore-tablet_EN.md b/docs/en/administrator-guide/http-actions/restore-tablet.md
similarity index 94%
rename from docs/documentation/en/administrator-guide/http-actions/restore-tablet_EN.md
rename to docs/en/administrator-guide/http-actions/restore-tablet.md
index d08bc1d3f3840d..ca55c81a596d94 100644
--- a/docs/documentation/en/administrator-guide/http-actions/restore-tablet_EN.md
+++ b/docs/en/administrator-guide/http-actions/restore-tablet.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "RESTORE TABLET",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/load-data/broker-load-manual_EN.md b/docs/en/administrator-guide/load-data/broker-load-manual.md
similarity index 99%
rename from docs/documentation/en/administrator-guide/load-data/broker-load-manual_EN.md
rename to docs/en/administrator-guide/load-data/broker-load-manual.md
index 311fb458bb490b..6c0c02522647ea 100644
--- a/docs/documentation/en/administrator-guide/load-data/broker-load-manual_EN.md
+++ b/docs/en/administrator-guide/load-data/broker-load-manual.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Broker Load",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/load-data/delete-manual_EN.md b/docs/en/administrator-guide/load-data/delete-manual.md
similarity index 99%
rename from docs/documentation/en/administrator-guide/load-data/delete-manual_EN.md
rename to docs/en/administrator-guide/load-data/delete-manual.md
index 04c980e3593641..b080395a941b47 100644
--- a/docs/documentation/en/administrator-guide/load-data/delete-manual_EN.md
+++ b/docs/en/administrator-guide/load-data/delete-manual.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Delete",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/load-data/insert-into-manual_EN.md b/docs/en/administrator-guide/load-data/insert-into-manual.md
similarity index 99%
rename from docs/documentation/en/administrator-guide/load-data/insert-into-manual_EN.md
rename to docs/en/administrator-guide/load-data/insert-into-manual.md
index 71abc96bde1a27..5795575acee4b8 100644
--- a/docs/documentation/en/administrator-guide/load-data/insert-into-manual_EN.md
+++ b/docs/en/administrator-guide/load-data/insert-into-manual.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Insert Into",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/load-data/load-manual_EN.md b/docs/en/administrator-guide/load-data/load-manual.md
similarity index 99%
rename from docs/documentation/en/administrator-guide/load-data/load-manual_EN.md
rename to docs/en/administrator-guide/load-data/load-manual.md
index b75d170e4b7a4a..d502298a66a28c 100644
--- a/docs/documentation/en/administrator-guide/load-data/load-manual_EN.md
+++ b/docs/en/administrator-guide/load-data/load-manual.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Introduction Overview",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/load-data/routine-load-manual_EN.md b/docs/en/administrator-guide/load-data/routine-load-manual.md
similarity index 99%
rename from docs/documentation/en/administrator-guide/load-data/routine-load-manual_EN.md
rename to docs/en/administrator-guide/load-data/routine-load-manual.md
index 14d3cfd5febd76..e13b39b1d63aa8 100644
--- a/docs/documentation/en/administrator-guide/load-data/routine-load-manual_EN.md
+++ b/docs/en/administrator-guide/load-data/routine-load-manual.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Routine Load",
+    "language": "en"
+}
+---
+
 <!--
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/load-data/stream-load-manual_EN.md b/docs/en/administrator-guide/load-data/stream-load-manual.md
similarity index 99%
rename from docs/documentation/en/administrator-guide/load-data/stream-load-manual_EN.md
rename to docs/en/administrator-guide/load-data/stream-load-manual.md
index 0020d5224e23e1..f2bea8124d4e4c 100644
--- a/docs/documentation/en/administrator-guide/load-data/stream-load-manual_EN.md
+++ b/docs/en/administrator-guide/load-data/stream-load-manual.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Stream load",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/operation/metadata-operation_EN.md b/docs/en/administrator-guide/operation/metadata-operation.md
similarity index 99%
rename from docs/documentation/en/administrator-guide/operation/metadata-operation_EN.md
rename to docs/en/administrator-guide/operation/metadata-operation.md
index caa626c8707c63..14a6231579cc9e 100644
--- a/docs/documentation/en/administrator-guide/operation/metadata-operation_EN.md
+++ b/docs/en/administrator-guide/operation/metadata-operation.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Metadata Operations and Maintenance",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/operation/monitor-alert_EN.md b/docs/en/administrator-guide/operation/monitor-alert.md
similarity index 98%
rename from docs/documentation/en/administrator-guide/operation/monitor-alert_EN.md
rename to docs/en/administrator-guide/operation/monitor-alert.md
index d8a82a767d325d..16f4a7fadb1f87 100644
--- a/docs/documentation/en/administrator-guide/operation/monitor-alert_EN.md
+++ b/docs/en/administrator-guide/operation/monitor-alert.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Monitoring and alarming",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
@@ -33,7 +40,7 @@ Welcome to provide better dashboard.
 
 Doris uses [Prometheus] (https://prometheus.io/) and [Grafana] (https://grafana.com/) to collect and display input monitoring items.
 
-![](../../../../resources/images/dashboard_overview.png)
+![](/images/dashboard_overview.png)
 
 1. Prometheus
 
@@ -113,7 +120,7 @@ jvm_heap_size_bytes{type="used"} 10113221064
 
 The entire monitoring architecture is shown in the following figure:
 
-![](../../../../resources/images/monitor_arch.png)
+![](/images/monitor_arch.png)
 
 1. The yellow part is Prometheus related components. Prometheus Server is the main process of Prometheus. At present, Prometheus accesses the monitoring interface of Doris node by Pull, and then stores the time series data in the time series database TSDB (TSDB is included in the Prometheus process, and need not be deployed separately). Prometheus also supports building [Push Gateway] (https://github.com/prometheus/pushgateway) to allow monitored data to be pushed to Push Gateway by Push by monitoring system, and then data from Push Gateway by Prometheus Server through Pull.
 2. [Alert Manager] (https://github.com/prometheus/alertmanager) is a Prometheus alarm component, which needs to be deployed separately (no solution is provided yet, but can be built by referring to official documents). Through Alert Manager, users can configure alarm strategy, receive mail, short messages and other alarms.
@@ -257,7 +264,7 @@ Here we briefly introduce Doris Dashboard. The content of Dashboard may change w
 
 1. Top Bar
 
-	![](../../../../resources/images/dashboard_navibar.png)
+	![](/images/dashboard_navibar.png)
 
 	* The upper left corner is the name of Dashboard.
 	* The upper right corner shows the current monitoring time range. You can choose different time ranges by dropping down. You can also specify a regular refresh page interval.
@@ -269,7 +276,7 @@ Here we briefly introduce Doris Dashboard. The content of Dashboard may change w
 
 2. Row.
 
-	![](../../../../resources/images/dashboard_row.png)
+	![](/images/dashboard_row.png)
 
 	In Grafana, the concept of Row is a set of graphs. As shown in the figure above, Overview and Cluster Overview are two different Rows. Row can be folded by clicking Row. Currently Dashboard has the following Rows (in continuous updates):
 
@@ -282,7 +289,7 @@ Here we briefly introduce Doris Dashboard. The content of Dashboard may change w
 
 3. Charts
 
-	![](../../../../resources/images/dashboard_panel.png)
+	![](/images/dashboard_panel.png)
 
 	A typical icon is divided into the following parts:
 
diff --git a/docs/documentation/en/administrator-guide/operation/multi-tenant_EN.md b/docs/en/administrator-guide/operation/multi-tenant.md
similarity index 97%
rename from docs/documentation/en/administrator-guide/operation/multi-tenant_EN.md
rename to docs/en/administrator-guide/operation/multi-tenant.md
index 5b3c263e292663..076d58af38734c 100644
--- a/docs/documentation/en/administrator-guide/operation/multi-tenant_EN.md
+++ b/docs/en/administrator-guide/operation/multi-tenant.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Multi-tenancy(Exprimental)",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
@@ -64,7 +71,7 @@ In order to achieve isolation, the concept of **virtual cluster** is introduced.
 4. After Doris starts, the sink creates a default cluster: default_cluster. If the user does not want to use the function of multi-cluster, the default cluster is provided and other operational details of multi-cluster are hidden.
 
 The concrete structure is as follows:
-![](../../../../resources/images/multi_tenant_arch.png)
+![](/images/multi_tenant_arch.png)
 
 ## SQL interface
 
@@ -143,13 +150,13 @@ The concrete structure is as follows:
 
 	- All the DB and user used in the code need to add a layer of cluster. There are many workload changes and deep levels. Most of the code acquires db. The existing functions almost need to be changed, and a layer of cluster locks need to be nested on the basis of DB locks.
 
-	![](../../../../resources/images/palo_meta.png)
+	![](/images/palo_meta.png)
 
 	To sum up, we adopt a prefix to DB and user names to isolate the internal problems caused by the conflict of DB and user names between clusters.
 
 	As follows, all SQL input involves db name and user name, and all SQL input needs to spell the full name of DB and user according to their cluster.
 
-	![](../../../../resources/images/cluster_namaspace.png)
+	![](/images/cluster_namaspace.png)
 
 	In this way, the above two problems no longer exist. Metadata is also organized in a relatively simple way. That is to say, use ** Figure 3 ** to record db, user and nodes belonging to their own cluster.
 
@@ -164,7 +171,7 @@ The concrete structure is as follows:
 
 	Only root users can check whether all be in the cluster is used through the cluster item in `SHOW PROC "/backends"`. To be free is to be idle, otherwise to be in use. `SHOW BACKENDS `can only see the nodes in the cluster. The following is a schematic diagram of the state changes of be nodes.
 
-	![](../../../../resources/images/backend_state.png)
+	![](/images/backend_state.png)
 
 3. Creating Clusters
 
@@ -178,7 +185,7 @@ The concrete structure is as follows:
 
 	In order to be compatible with the old version of Doris, a cluster named default_cluster was built in, which could not be used when creating the cluster.
 
-	![](../../../../resources/images/user_authority.png)
+	![](/images/user_authority.png)
 
 4. Cluster Expansion
 
@@ -192,7 +199,7 @@ The concrete structure is as follows:
 
 	Users can also directly use `ALTER CLUSTER DECOMMISSION BACKEND` to specify BE for cluster scaling.
 
-![](../../../../resources/images/replica_recover.png)
+![](/images/replica_recover.png)
 
 6. Create table
 
@@ -224,7 +231,7 @@ The concrete structure is as follows:
 
 	Doris regularly checks whether machines in the cluster are balanced, replicas are complete, and redundant replicas are available. The migration of DB borrows this process, checking whether the be where the replica is located belongs to the cluster while checking the replica is complete, and if not, it is recorded in the replica to be restored. And when the duplicate is redundant to be deleted, it will first delete the duplicate outside the cluster, and then choose according to the existing strategy: the duplicate of the downtime be -> the duplicate of clone -> the duplicate of the backward version - > the duplicate on the host with high load, until the duplicate is not redundant.
 
-![](../../../../resources/images/cluster_link_and_migrate_db.png)
+![](/images/cluster_link_and_migrate_db.png)
 
 10. BE process isolation
 
diff --git a/docs/documentation/en/administrator-guide/operation/tablet-meta-tool_EN.md b/docs/en/administrator-guide/operation/tablet-meta-tool.md
similarity index 97%
rename from docs/documentation/en/administrator-guide/operation/tablet-meta-tool_EN.md
rename to docs/en/administrator-guide/operation/tablet-meta-tool.md
index c71d7ae3d76337..0ad12e0675bc4f 100644
--- a/docs/documentation/en/administrator-guide/operation/tablet-meta-tool_EN.md
+++ b/docs/en/administrator-guide/operation/tablet-meta-tool.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Tablet metadata management tool",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/operation/tablet-repair-and-balance_EN.md b/docs/en/administrator-guide/operation/tablet-repair-and-balance.md
similarity index 99%
rename from docs/documentation/en/administrator-guide/operation/tablet-repair-and-balance_EN.md
rename to docs/en/administrator-guide/operation/tablet-repair-and-balance.md
index 3db7238243c574..802228bb978f1d 100644
--- a/docs/documentation/en/administrator-guide/operation/tablet-repair-and-balance_EN.md
+++ b/docs/en/administrator-guide/operation/tablet-repair-and-balance.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Data replica management",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/privilege_EN.md b/docs/en/administrator-guide/privilege.md
similarity index 99%
rename from docs/documentation/en/administrator-guide/privilege_EN.md
rename to docs/en/administrator-guide/privilege.md
index 157aec67a28720..82d0579f7156b7 100644
--- a/docs/documentation/en/administrator-guide/privilege_EN.md
+++ b/docs/en/administrator-guide/privilege.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Authority Management",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/small-file-mgr_EN.md b/docs/en/administrator-guide/small-file-mgr.md
similarity index 99%
rename from docs/documentation/en/administrator-guide/small-file-mgr_EN.md
rename to docs/en/administrator-guide/small-file-mgr.md
index 4a6d99486a31b3..2a8226edda2837 100644
--- a/docs/documentation/en/administrator-guide/small-file-mgr_EN.md
+++ b/docs/en/administrator-guide/small-file-mgr.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "File Manager",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/sql-mode_EN.md b/docs/en/administrator-guide/sql-mode.md
similarity index 98%
rename from docs/documentation/en/administrator-guide/sql-mode_EN.md
rename to docs/en/administrator-guide/sql-mode.md
index 58db62c4c4cd0d..1564c194f533da 100644
--- a/docs/documentation/en/administrator-guide/sql-mode_EN.md
+++ b/docs/en/administrator-guide/sql-mode.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SQL MODE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/time-zone_EN.md b/docs/en/administrator-guide/time-zone.md
similarity index 98%
rename from docs/documentation/en/administrator-guide/time-zone_EN.md
rename to docs/en/administrator-guide/time-zone.md
index 8e174fba210e02..eba38d55724010 100644
--- a/docs/documentation/en/administrator-guide/time-zone_EN.md
+++ b/docs/en/administrator-guide/time-zone.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Time zone",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/administrator-guide/variables_EN.md b/docs/en/administrator-guide/variables.md
similarity index 99%
rename from docs/documentation/en/administrator-guide/variables_EN.md
rename to docs/en/administrator-guide/variables.md
index e74ee1480f80d7..2333f453cbb501 100644
--- a/docs/documentation/en/administrator-guide/variables_EN.md
+++ b/docs/en/administrator-guide/variables.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Variable",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/community/gitter_EN.md b/docs/en/community/gitter.md
similarity index 95%
rename from docs/documentation/en/community/gitter_EN.md
rename to docs/en/community/gitter.md
index 94833d95085b9e..d472461027197e 100644
--- a/docs/documentation/en/community/gitter_EN.md
+++ b/docs/en/community/gitter.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Gitter Manual",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
@@ -31,11 +38,11 @@ Entering [https://gitter.im/apache-doris/Lobby](https://gitter.im/apache-doris/L
 
 Click on the `SIGN IN TO START TALKING` below to login. It can support two login modes, Github account or Twitter account. The author uses Github account to login, as follows:
 
-![](../../../resources/images/login-gitter1.png)
+![](/images/login-gitter1.png)
 
 After clicking on the red circle, enter the Github account and password to log into the chat room and start technical or community discussions:
 
-![](../../../resources/images/login-gitter2.PNG)
+![](/images/login-gitter2.png)
 
 You can use Gitter as well as Wechat, and get functions that are more comfortable for developers and technicians than Wechat, such as directly mentioning an activity for discussion, directly searching history chat records, etc.
 
diff --git a/docs/documentation/en/community/how-to-contribute_EN.md b/docs/en/community/how-to-contribute.md
similarity index 98%
rename from docs/documentation/en/community/how-to-contribute_EN.md
rename to docs/en/community/how-to-contribute.md
index 069c0c9c565db4..aa2f5fa2b80142 100644
--- a/docs/documentation/en/community/how-to-contribute_EN.md
+++ b/docs/en/community/how-to-contribute.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Contribute to Doris",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/community/members_EN.md b/docs/en/community/members.md
similarity index 96%
rename from docs/documentation/en/community/members_EN.md
rename to docs/en/community/members.md
index b779394975800a..7c71872dd13a9c 100644
--- a/docs/documentation/en/community/members_EN.md
+++ b/docs/en/community/members.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "PMC Members & Committer",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/community/pull-request_EN.md b/docs/en/community/pull-request.md
similarity index 96%
rename from docs/documentation/en/community/pull-request_EN.md
rename to docs/en/community/pull-request.md
index 9da220e14fa4b8..296e7318369e8d 100644
--- a/docs/documentation/en/community/pull-request_EN.md
+++ b/docs/en/community/pull-request.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Code Submission Guide",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
@@ -25,7 +32,7 @@ under the License.
 
 Go to the [github page] (https://github.com/apache/incubator-doris) of apache/incubator-doris , and click the button `Fork` in the upper right corner for Fork.
 
-![Fork](../../../resources/images/fork-repo.png)
+![Fork](/images/fork-repo.png)
 
 ### 2. Configuring GIT and submitting modifications
 
@@ -80,12 +87,12 @@ For more git usage, please visit: [git usage] (https://www.atlassian.com/git/tut
 #### (1) New PR
 Switch to your GitHub page in the browser, switch to the submitted branch yourbranchname\\ and click the `New pull request` button to create it, as shown in the following figure:
 
-![new PR](../../../resources/images/new-pr.png)
+![new PR](/images/new-pr.png)
 
 #### (2) preparation branch
 At this time, the `Create pull request` button will appear. If not, please check whether the branch is selected correctly or click on `compare across forks' to re-select the repo and branch.
 
-![create PR](../../../resources/images//create-pr.png)
+![create PR](/images//create-pr.png)
 
 #### (3) Fill Commit Message
 Here, please fill in the summary and details of the comment, and then click `Create pull request` to create it.
@@ -102,12 +109,12 @@ For how to write Commit Message, here are some Tips:
 
 For more details, see <https://chris.beams.io/posts/git-commit>.
 
-![create PR](../../../resources/images/create-pr2.png)
+![create PR](/images/create-pr2.png)
 
 #### (4) Complete the creation
 After successful creation, you can see that Doris project needs review, you can wait for us to review and join, you can also contact us directly.
 
-![create PR](../../../resources/images/create-pr3.png)
+![create PR](/images/create-pr3.png)
 
 So far, your PR creation is complete. Read more about PR [collaborating-with-issues-and-pull-requests] (https://help.github.com/categories/collaborating-with-issues-and-pull-requests/).
 
diff --git a/docs/documentation/en/community/release-process_EN.md b/docs/en/community/release-process.md
similarity index 99%
rename from docs/documentation/en/community/release-process_EN.md
rename to docs/en/community/release-process.md
index b1a7689a70adeb..a0018ac707cee7 100644
--- a/docs/documentation/en/community/release-process_EN.md
+++ b/docs/en/community/release-process.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Publish of Apache Doris",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/community/subscribe-mail-list_EN.md b/docs/en/community/subscribe-mail-list.md
similarity index 90%
rename from docs/documentation/en/community/subscribe-mail-list_EN.md
rename to docs/en/community/subscribe-mail-list.md
index 305526cbb846de..bdd75a68d6f780 100644
--- a/docs/documentation/en/community/subscribe-mail-list_EN.md
+++ b/docs/en/community/subscribe-mail-list.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Subscribe to mailing lists",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
@@ -25,13 +32,13 @@ Mail List is the most recognized form of communication in Apache community. Gene
 
 Open your own email, create a new email, and send an email to `dev-subscribe@doris.apache.org` (subject and content are arbitrary)
 
-![step1](../../../resources/images/subscribe-mail-list-step1.png)
+![step1](/images/subscribe-mail-list-step1.png)
 
 ## 2. Receive confirmation emails from dev-help@doris.apache.org
 
 After the first step, you will receive a confirmation email from `dev-help@doris.apache.org`, which is shown below. (**If you fail to receive it for a long time, please confirm that the mail has been intercepted, or has been automatically grouped into "Subscribed Mail", "Spam Mail", "Promotional Mail" folders**)
 
-![step2](../../../resources/images/subscribe-mail-list-step2.png)
+![step2](/images/subscribe-mail-list-step2.png)
 
 ## 3. Reply to confirmation mail
 
@@ -45,14 +52,14 @@ For the mail received in the previous step,
 
 Every subject is acceptable.
 
-![step3](../../../resources/images/subscribe-mail-list-step3.png)
+![step3](/images/subscribe-mail-list-step3.png)
 
 
 ## 4. Receiving Welcome Emails
 
 After completing the third step, you will receive a welcome email entitled **WELCOME to dev@doris.apache.org**. So far, the work of subscribing to mailing lists has been completed, and community dynamics will be notified by mail.
 
-![step4](../../../resources/images/subscribe-mail-list-step4.png)
+![step4](/images/subscribe-mail-list-step4.png)
 
 
 ## 5. Initiate e-mail discussion (optional)
diff --git a/docs/documentation/en/community/verify-apache-release_EN.md b/docs/en/community/verify-apache-release.md
similarity index 97%
rename from docs/documentation/en/community/verify-apache-release_EN.md
rename to docs/en/community/verify-apache-release.md
index 805009f52ffe82..2556638e203ad3 100644
--- a/docs/documentation/en/community/verify-apache-release_EN.md
+++ b/docs/en/community/verify-apache-release.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Verify Apache Release",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/developer-guide/debug-tool.md b/docs/en/developer-guide/debug-tool.md
similarity index 98%
rename from docs/documentation/en/developer-guide/debug-tool.md
rename to docs/en/developer-guide/debug-tool.md
index 1e221898d2ab4e..8389fd61509055 100644
--- a/docs/documentation/en/developer-guide/debug-tool.md
+++ b/docs/en/developer-guide/debug-tool.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Debug Tool",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
@@ -235,7 +242,7 @@ pprof --svg --seconds=60 http://be_host:be_webport/pprof/profile > be.svg
 
 In this way, a CPU consumption graph of be execution can be generated.
 
-![CPU Pprof](../../../resources/images/cpu-pprof-demo.png)
+![CPU Pprof](/images/cpu-pprof-demo.png)
 
 ### perf + flamegragh
 
@@ -253,7 +260,7 @@ perf report
 
 The analysis results in the following pictures
 
-![Perf Report](../../../resources/images/perf-report-demo.png)
+![Perf Report](/images/perf-report-demo.png)
 
 To analyze the generated content. Of course, you can also use flash graph to complete the visual display.
 
@@ -263,4 +270,4 @@ perf script | ./FlameGraph/stackcollapse-perf.pl | ./FlameGraph/flamegraph.pl >
 
 This will also generate a graph of CPU consumption at that time.
 
-![CPU Flame](../../../resources/images/cpu-flame-demo.svg)
+![CPU Flame](/images/cpu-flame-demo.svg)
diff --git a/docs/documentation/en/developer-guide/format-code.md b/docs/en/developer-guide/format-code.md
similarity index 97%
rename from docs/documentation/en/developer-guide/format-code.md
rename to docs/en/developer-guide/format-code.md
index be5faa3f78d683..cac47fe7c0d2ad 100644
--- a/docs/documentation/en/developer-guide/format-code.md
+++ b/docs/en/developer-guide/format-code.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Format Code",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/downloads/downloads_EN.md b/docs/en/downloads/downloads.md
similarity index 97%
rename from docs/documentation/en/downloads/downloads_EN.md
rename to docs/en/downloads/downloads.md
index ab2208bd5197b0..cc4ae2f6b422d5 100644
--- a/docs/documentation/en/downloads/downloads_EN.md
+++ b/docs/en/downloads/downloads.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Downloads",
+    "language": "en"
+}
+---
+
 # Downloads
 
 You can download source code from following links, then compile and install Doirs.
diff --git a/docs/documentation/en/extending-doris/audit-plugin_EN.md b/docs/en/extending-doris/audit-plugin.md
similarity index 98%
rename from docs/documentation/en/extending-doris/audit-plugin_EN.md
rename to docs/en/extending-doris/audit-plugin.md
index 84143cca5fccb1..bbc391c953c7e7 100644
--- a/docs/documentation/en/extending-doris/audit-plugin_EN.md
+++ b/docs/en/extending-doris/audit-plugin.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Audit log plugin",
+    "language": "en"
+}
+---
+
 <!-
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements. See the NOTICE file
diff --git a/docs/documentation/en/extending-doris/doris-on-es_EN.md b/docs/en/extending-doris/doris-on-es.md
similarity index 99%
rename from docs/documentation/en/extending-doris/doris-on-es_EN.md
rename to docs/en/extending-doris/doris-on-es.md
index 8503816b2b74c1..e46277ee94793b 100644
--- a/docs/documentation/en/extending-doris/doris-on-es_EN.md
+++ b/docs/en/extending-doris/doris-on-es.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Doris On ES",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/extending-doris/plugin-development-manual_EN.md b/docs/en/extending-doris/plugin-development-manual.md
similarity index 99%
rename from docs/documentation/en/extending-doris/plugin-development-manual_EN.md
rename to docs/en/extending-doris/plugin-development-manual.md
index 3ca7b0ef228414..5d8da3ef2ac302 100644
--- a/docs/documentation/en/extending-doris/plugin-development-manual_EN.md
+++ b/docs/en/extending-doris/plugin-development-manual.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Plugin Development Manual",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/extending-doris/user-defined-function_EN.md b/docs/en/extending-doris/user-defined-function.md
similarity index 98%
rename from docs/documentation/en/extending-doris/user-defined-function_EN.md
rename to docs/en/extending-doris/user-defined-function.md
index 82f8fe8974caa4..68791104b3689f 100644
--- a/docs/documentation/en/extending-doris/user-defined-function_EN.md
+++ b/docs/en/extending-doris/user-defined-function.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "User Define Function",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/getting-started/advance-usage_EN.md b/docs/en/getting-started/advance-usage.md
similarity index 99%
rename from docs/documentation/en/getting-started/advance-usage_EN.md
rename to docs/en/getting-started/advance-usage.md
index b33765c8d4ac0f..fdf2983dc05c77 100644
--- a/docs/documentation/en/getting-started/advance-usage_EN.md
+++ b/docs/en/getting-started/advance-usage.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Advanced Use Guide",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/getting-started/basic-usage_EN.md b/docs/en/getting-started/basic-usage.md
similarity index 99%
rename from docs/documentation/en/getting-started/basic-usage_EN.md
rename to docs/en/getting-started/basic-usage.md
index dbabc6bda2e409..aea122be9f15c2 100644
--- a/docs/documentation/en/getting-started/basic-usage_EN.md
+++ b/docs/en/getting-started/basic-usage.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Guidelines for Basic Use",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/getting-started/best-practice_EN.md b/docs/en/getting-started/best-practice.md
similarity index 99%
rename from docs/documentation/en/getting-started/best-practice_EN.md
rename to docs/en/getting-started/best-practice.md
index 9bbf65b0c86977..253695a038d212 100644
--- a/docs/documentation/en/getting-started/best-practice_EN.md
+++ b/docs/en/getting-started/best-practice.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Best Practices",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/getting-started/data-model-rollup_EN.md b/docs/en/getting-started/data-model-rollup.md
similarity index 99%
rename from docs/documentation/en/getting-started/data-model-rollup_EN.md
rename to docs/en/getting-started/data-model-rollup.md
index 2ac0a8e1b89a57..2bdb60698dc8f1 100644
--- a/docs/documentation/en/getting-started/data-model-rollup_EN.md
+++ b/docs/en/getting-started/data-model-rollup.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Data Model, ROLLUP and Prefix Index",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/getting-started/data-partition_EN.md b/docs/en/getting-started/data-partition.md
similarity index 99%
rename from docs/documentation/en/getting-started/data-partition_EN.md
rename to docs/en/getting-started/data-partition.md
index a06bb51c29e6df..532ef6ba502bac 100644
--- a/docs/documentation/en/getting-started/data-partition_EN.md
+++ b/docs/en/getting-started/data-partition.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Data Partition",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/getting-started/hit-the-rollup_EN.md b/docs/en/getting-started/hit-the-rollup.md
similarity index 99%
rename from docs/documentation/en/getting-started/hit-the-rollup_EN.md
rename to docs/en/getting-started/hit-the-rollup.md
index c0bac60d94b5cf..23b5642227f43c 100644
--- a/docs/documentation/en/getting-started/hit-the-rollup_EN.md
+++ b/docs/en/getting-started/hit-the-rollup.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Rollup and query",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/installing/compilation_EN.md b/docs/en/installing/compilation.md
similarity index 98%
rename from docs/documentation/en/installing/compilation_EN.md
rename to docs/en/installing/compilation.md
index ca3dc4a7585581..547683cc3dca87 100644
--- a/docs/documentation/en/installing/compilation_EN.md
+++ b/docs/en/installing/compilation.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Compilation",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/installing/install-deploy_EN.md b/docs/en/installing/install-deploy.md
similarity index 99%
rename from docs/documentation/en/installing/install-deploy_EN.md
rename to docs/en/installing/install-deploy.md
index 0504dbb4c617af..ea9cfec0ff5e40 100644
--- a/docs/documentation/en/installing/install-deploy_EN.md
+++ b/docs/en/installing/install-deploy.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Installation and deployment",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/installing/upgrade_EN.md b/docs/en/installing/upgrade.md
similarity index 98%
rename from docs/documentation/en/installing/upgrade_EN.md
rename to docs/en/installing/upgrade.md
index 5dde75586e053b..9ff45729fa8ce9 100644
--- a/docs/documentation/en/installing/upgrade_EN.md
+++ b/docs/en/installing/upgrade.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Cluster upgrade",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/internal/doris_storage_optimization_EN.md b/docs/en/internal/doris_storage_optimization.md
similarity index 98%
rename from docs/documentation/en/internal/doris_storage_optimization_EN.md
rename to docs/en/internal/doris_storage_optimization.md
index 028bb361ab00c6..c62b6fa00689a2 100644
--- a/docs/documentation/en/internal/doris_storage_optimization_EN.md
+++ b/docs/en/internal/doris_storage_optimization.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Doris Storage File Format Optimization",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
@@ -22,7 +29,7 @@ under the License.
 
 ## File format ##
 
-![](../../../resources/images/segment_v2.png)
+![](/images/segment_v2.png)
 <center>1. doris segment</center>
 
 Documents include:
diff --git a/docs/documentation/en/internal/grouping_sets_design_EN.md b/docs/en/internal/grouping_sets_design.md
similarity index 99%
rename from docs/documentation/en/internal/grouping_sets_design_EN.md
rename to docs/en/internal/grouping_sets_design.md
index e1c82b41e8bdb7..e680362a2e7324 100644
--- a/docs/documentation/en/internal/grouping_sets_design_EN.md
+++ b/docs/en/internal/grouping_sets_design.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "GROUPING SETS DESIGN",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/internal/metadata-design_EN.md b/docs/en/internal/metadata-design.md
similarity index 98%
rename from docs/documentation/en/internal/metadata-design_EN.md
rename to docs/en/internal/metadata-design.md
index a2ff9ce64a5ba2..d02d5d3f7b8534 100644
--- a/docs/documentation/en/internal/metadata-design_EN.md
+++ b/docs/en/internal/metadata-design.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Metadata Design Document",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
@@ -27,7 +34,7 @@ under the License.
 * bdbje: [Oracle Berkeley DB Java Edition] (http://www.oracle.com/technetwork/database/berkeleydb/overview/index-093405.html). In Doris, we use bdbje to persist metadata operation logs and high availability of FE.
 
 ## Overall architecture
-![](../../../resources/images/palo_architecture.jpg)
+![](/images/palo_architecture.jpg)
 
 As shown above, Doris's overall architecture is divided into two layers. Multiple FEs form the first tier, providing lateral expansion and high availability of FE. Multiple BEs form the second layer, which is responsible for data storage and management. This paper mainly introduces the design and implementation of metadata in FE layer.
 
@@ -47,7 +54,7 @@ At the same time, metadata is stored in the memory as a whole in a tree-like hie
 
 The following figure shows the contents stored in Doris meta-information.
 
-![](../../../resources/images/metadata_contents.png)
+![](/images/metadata_contents.png)
 
 As shown above, Doris's metadata mainly stores four types of data:
 
@@ -58,7 +65,7 @@ As shown above, Doris's metadata mainly stores four types of data:
 
 ## Data stream
 
-![](../../../resources/images/metadata_stream.png)
+![](/images/metadata_stream.png)
 
 The data flow of metadata is as follows:
 
diff --git a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/avg_EN.md b/docs/en/sql-reference/sql-functions/aggregate-functions/avg.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-functions/aggregate-functions/avg_EN.md
rename to docs/en/sql-reference/sql-functions/aggregate-functions/avg.md
index 09ecffb5f634f9..315e8e2f7eb81e 100644
--- a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/avg_EN.md
+++ b/docs/en/sql-reference/sql-functions/aggregate-functions/avg.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "AVG",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/bitmap_EN.md b/docs/en/sql-reference/sql-functions/aggregate-functions/bitmap.md
similarity index 98%
rename from docs/documentation/en/sql-reference/sql-functions/aggregate-functions/bitmap_EN.md
rename to docs/en/sql-reference/sql-functions/aggregate-functions/bitmap.md
index 3542e9fbf62b55..a53488be34032a 100644
--- a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/bitmap_EN.md
+++ b/docs/en/sql-reference/sql-functions/aggregate-functions/bitmap.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "BITMAP",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/count_EN.md b/docs/en/sql-reference/sql-functions/aggregate-functions/count.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-functions/aggregate-functions/count_EN.md
rename to docs/en/sql-reference/sql-functions/aggregate-functions/count.md
index d2fa70f2dd4fcd..c14d216b0ed058 100644
--- a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/count_EN.md
+++ b/docs/en/sql-reference/sql-functions/aggregate-functions/count.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "COUNT",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/hll_union_agg_EN.md b/docs/en/sql-reference/sql-functions/aggregate-functions/hll_union_agg.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-functions/aggregate-functions/hll_union_agg_EN.md
rename to docs/en/sql-reference/sql-functions/aggregate-functions/hll_union_agg.md
index 5b4699bb651973..06db7853c40657 100644
--- a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/hll_union_agg_EN.md
+++ b/docs/en/sql-reference/sql-functions/aggregate-functions/hll_union_agg.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "HLL_UNION_AGG",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/max_EN.md b/docs/en/sql-reference/sql-functions/aggregate-functions/max.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/aggregate-functions/max_EN.md
rename to docs/en/sql-reference/sql-functions/aggregate-functions/max.md
index 4d26d48a2d61d5..74cae6eae5e1d6 100644
--- a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/max_EN.md
+++ b/docs/en/sql-reference/sql-functions/aggregate-functions/max.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "MAX",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/min_EN.md b/docs/en/sql-reference/sql-functions/aggregate-functions/min.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/aggregate-functions/min_EN.md
rename to docs/en/sql-reference/sql-functions/aggregate-functions/min.md
index fa5349d26fae07..8a1ec850c4a4a0 100644
--- a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/min_EN.md
+++ b/docs/en/sql-reference/sql-functions/aggregate-functions/min.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "MIN",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/ndv_EN.md b/docs/en/sql-reference/sql-functions/aggregate-functions/ndv.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/aggregate-functions/ndv_EN.md
rename to docs/en/sql-reference/sql-functions/aggregate-functions/ndv.md
index f4cf84f7b28533..e8cdbc2df3b795 100644
--- a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/ndv_EN.md
+++ b/docs/en/sql-reference/sql-functions/aggregate-functions/ndv.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "NDV",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/percentile_approx_EN.md b/docs/en/sql-reference/sql-functions/aggregate-functions/percentile_approx.md
similarity index 97%
rename from docs/documentation/en/sql-reference/sql-functions/aggregate-functions/percentile_approx_EN.md
rename to docs/en/sql-reference/sql-functions/aggregate-functions/percentile_approx.md
index f57b208c321d2c..4924b8e905e5b0 100644
--- a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/percentile_approx_EN.md
+++ b/docs/en/sql-reference/sql-functions/aggregate-functions/percentile_approx.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "PERCENTILE_APPROX",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/stddev_EN.md b/docs/en/sql-reference/sql-functions/aggregate-functions/stddev.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/aggregate-functions/stddev_EN.md
rename to docs/en/sql-reference/sql-functions/aggregate-functions/stddev.md
index 771e1d0c2142fe..08a0adf6481003 100644
--- a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/stddev_EN.md
+++ b/docs/en/sql-reference/sql-functions/aggregate-functions/stddev.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "STDDEV,STDDEV_POP",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/stddev_samp_EN.md b/docs/en/sql-reference/sql-functions/aggregate-functions/stddev_samp.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-functions/aggregate-functions/stddev_samp_EN.md
rename to docs/en/sql-reference/sql-functions/aggregate-functions/stddev_samp.md
index 3211ffa5e96bf9..3ca8f5ad0497b9 100644
--- a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/stddev_samp_EN.md
+++ b/docs/en/sql-reference/sql-functions/aggregate-functions/stddev_samp.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "STDDEV_SAMP",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/sum_EN.md b/docs/en/sql-reference/sql-functions/aggregate-functions/sum.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/aggregate-functions/sum_EN.md
rename to docs/en/sql-reference/sql-functions/aggregate-functions/sum.md
index b92d319c9f1431..91dec04d03206e 100644
--- a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/sum_EN.md
+++ b/docs/en/sql-reference/sql-functions/aggregate-functions/sum.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SUM",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/var_samp_EN.md b/docs/en/sql-reference/sql-functions/aggregate-functions/var_samp.md
similarity index 93%
rename from docs/documentation/en/sql-reference/sql-functions/aggregate-functions/var_samp_EN.md
rename to docs/en/sql-reference/sql-functions/aggregate-functions/var_samp.md
index cf2bdb4ed71005..3a0b91179c0ccc 100644
--- a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/var_samp_EN.md
+++ b/docs/en/sql-reference/sql-functions/aggregate-functions/var_samp.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "VARIANCE_SAMP,VARIANCE_SAMP",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/variance_EN.md b/docs/en/sql-reference/sql-functions/aggregate-functions/variance.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-functions/aggregate-functions/variance_EN.md
rename to docs/en/sql-reference/sql-functions/aggregate-functions/variance.md
index 360a893d662837..1716d4b8d65360 100644
--- a/docs/documentation/en/sql-reference/sql-functions/aggregate-functions/variance_EN.md
+++ b/docs/en/sql-reference/sql-functions/aggregate-functions/variance.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "VARIANCE,VAR_POP,VARIANCE_POP",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_and_EN.md b/docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_and.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_and_EN.md
rename to docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_and.md
index a7162e8b1c35b4..a7a56cbb3de825 100644
--- a/docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_and_EN.md
+++ b/docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_and.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "bitmap_and",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_contains_EN.md b/docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_contains.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_contains_EN.md
rename to docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_contains.md
index 0cb2e06ad5a713..5537ddbc0758a9 100644
--- a/docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_contains_EN.md
+++ b/docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_contains.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "bitmap_contains",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_empty_EN.md b/docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_empty.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_empty_EN.md
rename to docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_empty.md
index acb8d584541005..0b332335e2d082 100644
--- a/docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_empty_EN.md
+++ b/docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_empty.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "bitmap_empty",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_from_string.md b/docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_from_string.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_from_string.md
rename to docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_from_string.md
index 76c72c375a8f2c..2dc75c3d43bcda 100644
--- a/docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_from_string.md
+++ b/docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_from_string.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "bitmap_from_string",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_has_any_EN.md b/docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_has_any.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_has_any_EN.md
rename to docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_has_any.md
index fc253d6097a84f..8138c467b85322 100644
--- a/docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_has_any_EN.md
+++ b/docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_has_any.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "bitmap_has_any",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_hash_EN.md b/docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_hash.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_hash_EN.md
rename to docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_hash.md
index 7c244adc956d38..ff3ed8b66c900b 100644
--- a/docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_hash_EN.md
+++ b/docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_hash.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "bitmap_hash",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_or_EN.md b/docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_or.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_or_EN.md
rename to docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_or.md
index 5cfd58f3f1fd1e..77c4441b024135 100644
--- a/docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_or_EN.md
+++ b/docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_or.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "bitmap_or",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_to_string.md b/docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_to_string.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_to_string.md
rename to docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_to_string.md
index fbaf4b28a7a1a7..c9f551011f99cf 100644
--- a/docs/documentation/en/sql-reference/sql-functions/bitmap-functions/bitmap_to_string.md
+++ b/docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_to_string.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "bitmap_to_string",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/bitmap-functions/to_bitmap_EN.md b/docs/en/sql-reference/sql-functions/bitmap-functions/to_bitmap.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/bitmap-functions/to_bitmap_EN.md
rename to docs/en/sql-reference/sql-functions/bitmap-functions/to_bitmap.md
index 39f26ee0f52068..2acef169039414 100644
--- a/docs/documentation/en/sql-reference/sql-functions/bitmap-functions/to_bitmap_EN.md
+++ b/docs/en/sql-reference/sql-functions/bitmap-functions/to_bitmap.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "to_bitmap",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/cast_EN.md b/docs/en/sql-reference/sql-functions/cast.md
similarity index 97%
rename from docs/documentation/en/sql-reference/sql-functions/cast_EN.md
rename to docs/en/sql-reference/sql-functions/cast.md
index bddf93fe104c41..1dba27ec8f5f07 100644
--- a/docs/documentation/en/sql-reference/sql-functions/cast_EN.md
+++ b/docs/en/sql-reference/sql-functions/cast.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CAST",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/curdate_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/curdate.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/curdate_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/curdate.md
index cfa2a54b0abfe1..1989c198bfc077 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/curdate_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/curdate.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "curdate",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/current_timestamp_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/current_timestamp.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/current_timestamp_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/current_timestamp.md
index 5ca078bc0c43eb..97ea6124a7c3e9 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/current_timestamp_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/current_timestamp.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "current_timestamp",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/date_add_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/date_add.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/date_add_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/date_add.md
index 78fe62f1b79954..0a477d40b1c783 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/date_add_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/date_add.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "date_add",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/date_format_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/date_format.md
similarity index 98%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/date_format_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/date_format.md
index 4cd44102081402..36924fbde3cf5b 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/date_format_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/date_format.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "date_format",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/date_sub_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/date_sub.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/date_sub_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/date_sub.md
index 2673c74848932a..8d775ce51abaa0 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/date_sub_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/date_sub.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "date_sub",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/datediff_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/datediff.md
similarity index 97%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/datediff_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/datediff.md
index a3c3d7a630c6a8..69abb5fa4c7389 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/datediff_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/datediff.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "datediff",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/day_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/day.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/day_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/day.md
index 5f04db3956add8..198abed0d919f7 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/day_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/day.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "day",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/dayname_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/dayname.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/dayname_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/dayname.md
index 5c4be940df527e..9420b2629d2a07 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/dayname_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/dayname.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "dayname",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/dayofmonth_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/dayofmonth.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/dayofmonth_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/dayofmonth.md
index ad5eed3f2c369a..29c39dbdc83bc7 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/dayofmonth_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/dayofmonth.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Dayofmonth",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/dayofweek_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/dayofweek.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/dayofweek_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/dayofweek.md
index 29d5919c99e579..09ea9692a9b9ef 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/dayofweek_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/dayofweek.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "dayofweek",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/dayofyear_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/dayofyear.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/dayofyear_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/dayofyear.md
index af6c363a58e876..83d88015e7052e 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/dayofyear_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/dayofyear.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Dayofyear",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/from_days_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/from_days.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/from_days_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/from_days.md
index c65f4a99b83e4a..d14a8fd92a40a8 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/from_days_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/from_days.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "from_days",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/from_unixtime_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/from_unixtime.md
similarity index 97%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/from_unixtime_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/from_unixtime.md
index c20b47869896f1..eb8c064e0b466e 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/from_unixtime_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/from_unixtime.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "from_unixtime",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/hour_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/hour.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/hour_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/hour.md
index b245269b79c23e..78670a6f1c614b 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/hour_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/hour.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "hour",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/minute_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/minute.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/minute_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/minute.md
index c43c26c3fd2dea..a3649cfea8cd2f 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/minute_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/minute.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "minute",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/month_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/month.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/month_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/month.md
index 6ea1e89a5433b6..29644829c0685e 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/month_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/month.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "month",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/monthname_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/monthname.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/monthname_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/monthname.md
index ecc850ab0d4da5..b0c0d3fdf90662 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/monthname_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/monthname.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Monthname",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/now_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/now.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/now_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/now.md
index 9ef4849bd0deb9..6f9c79d45da4bb 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/now_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/now.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "now",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/second_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/second.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/second_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/second.md
index 8318a1c11719c8..5553db40a4c47a 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/second_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/second.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "second",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/str_to_date_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/str_to_date.md
similarity index 97%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/str_to_date_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/str_to_date.md
index 7957a6471df141..d74d5eee12a8ab 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/str_to_date_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/str_to_date.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Str_to_date",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/timediff_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/timediff.md
similarity index 97%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/timediff_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/timediff.md
index b2d32c79f1f7ea..86c6efb8a23205 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/timediff_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/timediff.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "timediff",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/timestampadd_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/timestampadd.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/timestampadd_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/timestampadd.md
index 71dcd7bc7df2e6..4ca118563785f1 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/timestampadd_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/timestampadd.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "timestampadd",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/timestampdiff_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/timestampdiff.md
similarity index 97%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/timestampdiff_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/timestampdiff.md
index 2eb8c0046e1527..9d6c4f8e2438eb 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/timestampdiff_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/timestampdiff.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "timestampdiff",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/to_days_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/to_days.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/to_days_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/to_days.md
index 3c836c608604af..8ecad8d408a972 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/to_days_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/to_days.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "to_days",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/unix_timestamp_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/unix_timestamp.md
similarity index 97%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/unix_timestamp_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/unix_timestamp.md
index 611ba8a5f9ee8e..e4f920005ddcb4 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/unix_timestamp_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/unix_timestamp.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "unix_timestamp",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/utc_timestamp_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/utc_timestamp.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/utc_timestamp_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/utc_timestamp.md
index bc05279863877e..42c8d0a6bbbd03 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/utc_timestamp_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/utc_timestamp.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "utc_timestamp",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/workofyear_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/workofyear.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/workofyear_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/workofyear.md
index 88e6e75e89a877..9b602e39bc8ce9 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/workofyear_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/workofyear.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "weekofyear",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/year_EN.md b/docs/en/sql-reference/sql-functions/date-time-functions/year.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/date-time-functions/year_EN.md
rename to docs/en/sql-reference/sql-functions/date-time-functions/year.md
index 0d3d78905a6296..92e6f644597265 100644
--- a/docs/documentation/en/sql-reference/sql-functions/date-time-functions/year_EN.md
+++ b/docs/en/sql-reference/sql-functions/date-time-functions/year.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "year",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/hash-functions/murmur_hash3_32.md b/docs/en/sql-reference/sql-functions/hash-functions/murmur_hash3_32.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/hash-functions/murmur_hash3_32.md
rename to docs/en/sql-reference/sql-functions/hash-functions/murmur_hash3_32.md
index 1be7ff0699d7ef..d75d9380b7e6e5 100644
--- a/docs/documentation/en/sql-reference/sql-functions/hash-functions/murmur_hash3_32.md
+++ b/docs/en/sql-reference/sql-functions/hash-functions/murmur_hash3_32.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "murmur_hash3_32",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_astext_EN.md b/docs/en/sql-reference/sql-functions/spatial-functions/st_astext.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_astext_EN.md
rename to docs/en/sql-reference/sql-functions/spatial-functions/st_astext.md
index 44d3894f985ab0..ef489691284746 100644
--- a/docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_astext_EN.md
+++ b/docs/en/sql-reference/sql-functions/spatial-functions/st_astext.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "`ST_AsText`,`ST_AsWKT`",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_circle_EN.md b/docs/en/sql-reference/sql-functions/spatial-functions/st_circle.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_circle_EN.md
rename to docs/en/sql-reference/sql-functions/spatial-functions/st_circle.md
index 33b40558abf88f..e11bf0f0115b32 100644
--- a/docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_circle_EN.md
+++ b/docs/en/sql-reference/sql-functions/spatial-functions/st_circle.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "`ST_Circle`",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_contains_EN.md b/docs/en/sql-reference/sql-functions/spatial-functions/st_contains.md
similarity index 97%
rename from docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_contains_EN.md
rename to docs/en/sql-reference/sql-functions/spatial-functions/st_contains.md
index ba5164d26e193f..4b916415bee287 100644
--- a/docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_contains_EN.md
+++ b/docs/en/sql-reference/sql-functions/spatial-functions/st_contains.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "`ST_Contains'",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_distance_sphere_EN.md b/docs/en/sql-reference/sql-functions/spatial-functions/st_distance_sphere.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_distance_sphere_EN.md
rename to docs/en/sql-reference/sql-functions/spatial-functions/st_distance_sphere.md
index 8bcd8ba25fb34c..9f0a211b5be0a5 100644
--- a/docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_distance_sphere_EN.md
+++ b/docs/en/sql-reference/sql-functions/spatial-functions/st_distance_sphere.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "`ST_Distance_Sphere`",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_geometryfromtext_EN.md b/docs/en/sql-reference/sql-functions/spatial-functions/st_geometryfromtext.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_geometryfromtext_EN.md
rename to docs/en/sql-reference/sql-functions/spatial-functions/st_geometryfromtext.md
index c146a769f6193b..7860f73d26ad23 100644
--- a/docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_geometryfromtext_EN.md
+++ b/docs/en/sql-reference/sql-functions/spatial-functions/st_geometryfromtext.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "`ST_GeometryFromText`,`ST GeomFromText`",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_linefromtext_EN.md b/docs/en/sql-reference/sql-functions/spatial-functions/st_linefromtext.md
similarity index 93%
rename from docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_linefromtext_EN.md
rename to docs/en/sql-reference/sql-functions/spatial-functions/st_linefromtext.md
index ad0002fc6524aa..72f286571ccebd 100644
--- a/docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_linefromtext_EN.md
+++ b/docs/en/sql-reference/sql-functions/spatial-functions/st_linefromtext.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "`ST_LineFromText`,`ST_LineStringFromText`",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_point_EN.md b/docs/en/sql-reference/sql-functions/spatial-functions/st_point.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_point_EN.md
rename to docs/en/sql-reference/sql-functions/spatial-functions/st_point.md
index b017f5787cf341..d223a7836b2d74 100644
--- a/docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_point_EN.md
+++ b/docs/en/sql-reference/sql-functions/spatial-functions/st_point.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "St_Point'",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_polygon_EN.md b/docs/en/sql-reference/sql-functions/spatial-functions/st_polygon.md
similarity index 93%
rename from docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_polygon_EN.md
rename to docs/en/sql-reference/sql-functions/spatial-functions/st_polygon.md
index 8237aa53cbc9d0..9cc72bdaed8024 100644
--- a/docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_polygon_EN.md
+++ b/docs/en/sql-reference/sql-functions/spatial-functions/st_polygon.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "`ST_Polygon`,`ST_PolyFromText`,`ST_PolygonFromText`",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_x_EN.md b/docs/en/sql-reference/sql-functions/spatial-functions/st_x.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_x_EN.md
rename to docs/en/sql-reference/sql-functions/spatial-functions/st_x.md
index 656829949dc6ae..87ac54bf158bcc 100644
--- a/docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_x_EN.md
+++ b/docs/en/sql-reference/sql-functions/spatial-functions/st_x.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "`ST_X`",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_y_EN.md b/docs/en/sql-reference/sql-functions/spatial-functions/st_y.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_y_EN.md
rename to docs/en/sql-reference/sql-functions/spatial-functions/st_y.md
index cd0075af5ff225..9599c5e4c1e720 100644
--- a/docs/documentation/en/sql-reference/sql-functions/spatial-functions/st_y_EN.md
+++ b/docs/en/sql-reference/sql-functions/spatial-functions/st_y.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "`ST_Y`",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/ascii_EN.md b/docs/en/sql-reference/sql-functions/string-functions/ascii.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/ascii_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/ascii.md
index 7cf1ebe1c6c440..53f166e3a9af1e 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/ascii_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/ascii.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ASCII",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/concat_EN.md b/docs/en/sql-reference/sql-functions/string-functions/concat.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/concat_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/concat.md
index e45c002daecfc3..91fe8e1c982898 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/concat_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/concat.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "concat",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/concat_ws_EN.md b/docs/en/sql-reference/sql-functions/string-functions/concat_ws.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/concat_ws_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/concat_ws.md
index 584853d576f075..c16539e03ed973 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/concat_ws_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/concat_ws.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Concat_ws",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/ends_with_EN.md b/docs/en/sql-reference/sql-functions/string-functions/ends_with.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/ends_with_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/ends_with.md
index 7da9bd5c2fefdc..d11ee6bdacab6b 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/ends_with_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/ends_with.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ends_with",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/find_in_set_EN.md b/docs/en/sql-reference/sql-functions/string-functions/find_in_set.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/find_in_set_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/find_in_set.md
index 883dc6f8e5e48a..a4a0dac8e45f6c 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/find_in_set_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/find_in_set.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "find_in_set",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/get_json_double_EN.md b/docs/en/sql-reference/sql-functions/string-functions/get_json_double.md
similarity index 97%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/get_json_double_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/get_json_double.md
index 994d33d429f2ce..d0177959ca4791 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/get_json_double_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/get_json_double.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "get_json_double",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/get_json_int_EN.md b/docs/en/sql-reference/sql-functions/string-functions/get_json_int.md
similarity index 97%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/get_json_int_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/get_json_int.md
index 2c07f9a8c48b93..18297a8c2ba2d8 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/get_json_int_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/get_json_int.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "get_json_int",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/get_json_string_EN.md b/docs/en/sql-reference/sql-functions/string-functions/get_json_string.md
similarity index 98%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/get_json_string_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/get_json_string.md
index a68685f0706a0f..8d921725592dbc 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/get_json_string_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/get_json_string.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "get_json_string",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/group_concat_EN.md b/docs/en/sql-reference/sql-functions/string-functions/group_concat.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/group_concat_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/group_concat.md
index 2084a696156d58..aa535261fd7978 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/group_concat_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/group_concat.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "group_concat",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/instr_EN.md b/docs/en/sql-reference/sql-functions/string-functions/instr.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/instr_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/instr.md
index 8e4f5481977dfa..1a2b2476b94342 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/instr_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/instr.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "instr",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/lcase_EN.md b/docs/en/sql-reference/sql-functions/string-functions/lcase.md
similarity index 93%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/lcase_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/lcase.md
index 5bf6dbccccba13..2f53d8546fa0ee 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/lcase_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/lcase.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "lcase",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/left_EN.md b/docs/en/sql-reference/sql-functions/string-functions/left.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/left_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/left.md
index 914e3d7838f691..074bc349be4039 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/left_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/left.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "left",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/length_EN.md b/docs/en/sql-reference/sql-functions/string-functions/length.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/length_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/length.md
index 308fdcb98c8b33..ff2c961d4b5781 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/length_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/length.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "length",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/locate_EN.md b/docs/en/sql-reference/sql-functions/string-functions/locate.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/locate_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/locate.md
index cdf8fc5b830c97..e5c89857d3b30c 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/locate_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/locate.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "locate",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/lower_EN.md b/docs/en/sql-reference/sql-functions/string-functions/lower.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/lower_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/lower.md
index d1daa2dedbfad0..7a855ee8926a68 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/lower_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/lower.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "lower",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/lpad_EN.md b/docs/en/sql-reference/sql-functions/string-functions/lpad.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/lpad_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/lpad.md
index d8d5edcc0d31ce..1751cffc453f2b 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/lpad_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/lpad.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "lpad",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/ltrim_EN.md b/docs/en/sql-reference/sql-functions/string-functions/ltrim.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/ltrim_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/ltrim.md
index 633f5d00cd9ce2..d6f69debca8155 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/ltrim_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/ltrim.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ltrim",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/money_format_EN.md b/docs/en/sql-reference/sql-functions/string-functions/money_format.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/money_format_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/money_format.md
index b294b59301466d..f7f72eeac33f88 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/money_format_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/money_format.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "money_format",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/null_or_empty.md b/docs/en/sql-reference/sql-functions/string-functions/null_or_empty.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/null_or_empty.md
rename to docs/en/sql-reference/sql-functions/string-functions/null_or_empty.md
index 847f2244a41417..e712fbec8474da 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/null_or_empty.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/null_or_empty.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "null_or_empty",
+    "language": "en"
+}
+---
+
 <!--
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/regexp_extract_EN.md b/docs/en/sql-reference/sql-functions/string-functions/regexp_extract.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/regexp_extract_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/regexp_extract.md
index 8cfc2828ce75a2..0500bad385bfd0 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/regexp_extract_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/regexp_extract.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "regexp_extract",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/regexp_replace_EN.md b/docs/en/sql-reference/sql-functions/string-functions/regexp_replace.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/regexp_replace_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/regexp_replace.md
index 96b8a3a60b2b75..713f3c338cf4ac 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/regexp_replace_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/regexp_replace.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "regexp_replace",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/repeat_EN.md b/docs/en/sql-reference/sql-functions/string-functions/repeat.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/repeat_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/repeat.md
index bbc3dd8cd4befd..ec828596527bfe 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/repeat_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/repeat.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "repeat",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/right_EN.md b/docs/en/sql-reference/sql-functions/string-functions/right.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/right_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/right.md
index 6d4a06b56e1e74..d8e356a9666fac 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/right_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/right.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "right",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/split_part_EN.md b/docs/en/sql-reference/sql-functions/string-functions/split_part.md
similarity index 97%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/split_part_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/split_part.md
index a19025fc86df38..e7ff351807dd39 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/split_part_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/split_part.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "split_part",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/starts_with_EN.md b/docs/en/sql-reference/sql-functions/string-functions/starts_with.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/starts_with_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/starts_with.md
index 81f1456c9160fc..c01e6b9395fd47 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/starts_with_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/starts_with.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "starts_with",
+    "language": "en"
+}
+---
+
 <!--
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/strleft_EN.md b/docs/en/sql-reference/sql-functions/string-functions/strleft.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/strleft_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/strleft.md
index 2700327491db50..81d6ee8023f6e5 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/strleft_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/strleft.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "strleft",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-functions/string-functions/strright_EN.md b/docs/en/sql-reference/sql-functions/string-functions/strright.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-functions/string-functions/strright_EN.md
rename to docs/en/sql-reference/sql-functions/string-functions/strright.md
index ed81e8e859dbcc..25707cdbc001e9 100644
--- a/docs/documentation/en/sql-reference/sql-functions/string-functions/strright_EN.md
+++ b/docs/en/sql-reference/sql-functions/string-functions/strright.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "strright",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Account Management/CREATE ROLE_EN.md b/docs/en/sql-reference/sql-statements/Account Management/CREATE ROLE.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Account Management/CREATE ROLE_EN.md
rename to docs/en/sql-reference/sql-statements/Account Management/CREATE ROLE.md
index 7cae6ef247c8c4..1ee11b440c42e5 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Account Management/CREATE ROLE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Account Management/CREATE ROLE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CREATE ROLE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Account Management/CREATE USER_EN.md b/docs/en/sql-reference/sql-statements/Account Management/CREATE USER.md
similarity index 97%
rename from docs/documentation/en/sql-reference/sql-statements/Account Management/CREATE USER_EN.md
rename to docs/en/sql-reference/sql-statements/Account Management/CREATE USER.md
index a7d10946e5b1ed..1cc0e90309f138 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Account Management/CREATE USER_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Account Management/CREATE USER.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CREATE USER",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Account Management/DROP ROLE_EN.md b/docs/en/sql-reference/sql-statements/Account Management/DROP ROLE.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Account Management/DROP ROLE_EN.md
rename to docs/en/sql-reference/sql-statements/Account Management/DROP ROLE.md
index 94247beb97cb76..6966f8241a7649 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Account Management/DROP ROLE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Account Management/DROP ROLE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DROP ROLE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Account Management/DROP USER_EN.md b/docs/en/sql-reference/sql-statements/Account Management/DROP USER.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Account Management/DROP USER_EN.md
rename to docs/en/sql-reference/sql-statements/Account Management/DROP USER.md
index 3e69a3907ece16..8860140ddcc4b5 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Account Management/DROP USER_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Account Management/DROP USER.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DROP USER",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Account Management/GRANT_EN.md b/docs/en/sql-reference/sql-statements/Account Management/GRANT.md
similarity index 98%
rename from docs/documentation/en/sql-reference/sql-statements/Account Management/GRANT_EN.md
rename to docs/en/sql-reference/sql-statements/Account Management/GRANT.md
index 2ec2efb4cf471f..8c2ae659d2de82 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Account Management/GRANT_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Account Management/GRANT.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Grant",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Account Management/REVOKE_EN.md b/docs/en/sql-reference/sql-statements/Account Management/REVOKE.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-statements/Account Management/REVOKE_EN.md
rename to docs/en/sql-reference/sql-statements/Account Management/REVOKE.md
index a1ba9401b60a32..8c0734fb21f3b8 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Account Management/REVOKE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Account Management/REVOKE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "REVOKE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Account Management/SET PASSWORD_EN.md b/docs/en/sql-reference/sql-statements/Account Management/SET PASSWORD.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-statements/Account Management/SET PASSWORD_EN.md
rename to docs/en/sql-reference/sql-statements/Account Management/SET PASSWORD.md
index 41226d3f2f1cae..37f4b2e25f6135 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Account Management/SET PASSWORD_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Account Management/SET PASSWORD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SET PASSWORD",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Account Management/SET PROPERTY_EN.md b/docs/en/sql-reference/sql-statements/Account Management/SET PROPERTY.md
similarity index 98%
rename from docs/documentation/en/sql-reference/sql-statements/Account Management/SET PROPERTY_EN.md
rename to docs/en/sql-reference/sql-statements/Account Management/SET PROPERTY.md
index 20dfa914f2d9f7..f524ff00c0215d 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Account Management/SET PROPERTY_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Account Management/SET PROPERTY.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SET PROPERTY",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Account Management/SHOW GRANTS_EN.md b/docs/en/sql-reference/sql-statements/Account Management/SHOW GRANTS.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Account Management/SHOW GRANTS_EN.md
rename to docs/en/sql-reference/sql-statements/Account Management/SHOW GRANTS.md
index 74745a1646d3ef..a12ac9bf913590 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Account Management/SHOW GRANTS_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Account Management/SHOW GRANTS.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW GRANTS",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Account Management/SHOW ROLES_EN.md b/docs/en/sql-reference/sql-statements/Account Management/SHOW ROLES.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Account Management/SHOW ROLES_EN.md
rename to docs/en/sql-reference/sql-statements/Account Management/SHOW ROLES.md
index 57376862d6fa42..a27d30dbd1ac83 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Account Management/SHOW ROLES_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Account Management/SHOW ROLES.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW ROLES",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN CANCEL REPAIR_EN.md b/docs/en/sql-reference/sql-statements/Administration/ADMIN CANCEL REPAIR.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN CANCEL REPAIR_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/ADMIN CANCEL REPAIR.md
index f4f6ca31da4b20..db001c90b3d03b 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN CANCEL REPAIR_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/ADMIN CANCEL REPAIR.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ADMIN CANCEL REPAIR",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN CHECK TABLET_EN.md b/docs/en/sql-reference/sql-statements/Administration/ADMIN CHECK TABLET.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN CHECK TABLET_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/ADMIN CHECK TABLET.md
index 9d653ad059c3a9..8301791b4ebacd 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN CHECK TABLET_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/ADMIN CHECK TABLET.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ADMIN CHECK TABLET",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN REPAIR_EN.md b/docs/en/sql-reference/sql-statements/Administration/ADMIN REPAIR.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN REPAIR_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/ADMIN REPAIR.md
index 628cec6c998d03..8cb037be6537c9 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN REPAIR_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/ADMIN REPAIR.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ADMIN REPAIR",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN SET CONFIG_EN.md b/docs/en/sql-reference/sql-statements/Administration/ADMIN SET CONFIG.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN SET CONFIG_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/ADMIN SET CONFIG.md
index 6f7dc58c8f6938..02f19b9fba87a3 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN SET CONFIG_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/ADMIN SET CONFIG.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ADMIN SET CONFIG",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN SET REPLICA STATUS_EN.md b/docs/en/sql-reference/sql-statements/Administration/ADMIN SET REPLICA STATUS.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN SET REPLICA STATUS_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/ADMIN SET REPLICA STATUS.md
index 5d89b47a5b4d0f..03764b53d287a9 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN SET REPLICA STATUS_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/ADMIN SET REPLICA STATUS.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ADMIN SET REPLICA STATUS",
+    "language": "en"
+}
+---
+
 <!--
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN SHOW CONFIG_EN.md b/docs/en/sql-reference/sql-statements/Administration/ADMIN SHOW CONFIG.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN SHOW CONFIG_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/ADMIN SHOW CONFIG.md
index 75eca91f0f7bfe..02fa5ee7c99914 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN SHOW CONFIG_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/ADMIN SHOW CONFIG.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ADMIN SHOW CONFIG",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA DISTRIBUTION_EN.md b/docs/en/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA DISTRIBUTION.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA DISTRIBUTION_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA DISTRIBUTION.md
index c17916ca53d503..b521ee0889ff34 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA DISTRIBUTION_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA DISTRIBUTION.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ADMIN SHOW REPLICA DISTRIBUTION",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA STATUS_EN.md b/docs/en/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA STATUS.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA STATUS_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA STATUS.md
index 638032568b3326..26486e9f5c02a8 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA STATUS_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA STATUS.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ADMIN SHOW REPLICA STATUS",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/ALTER CLUSTER_EN.md b/docs/en/sql-reference/sql-statements/Administration/ALTER CLUSTER.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/ALTER CLUSTER_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/ALTER CLUSTER.md
index a6d015c3e5d370..618f033b686529 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/ALTER CLUSTER_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/ALTER CLUSTER.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ALTER CLUSTER",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/ALTER SYSTEM_EN.md b/docs/en/sql-reference/sql-statements/Administration/ALTER SYSTEM.md
similarity index 98%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/ALTER SYSTEM_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/ALTER SYSTEM.md
index 209985f07b3644..79844775754c40 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/ALTER SYSTEM_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/ALTER SYSTEM.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ALTER SYSTEM",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/CANCEL DECOMMISSION_EN.md b/docs/en/sql-reference/sql-statements/Administration/CANCEL DECOMMISSION.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/CANCEL DECOMMISSION_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/CANCEL DECOMMISSION.md
index 02ffd4d81f2674..6965e6b80dbbca 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/CANCEL DECOMMISSION_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/CANCEL DECOMMISSION.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CANCEL DECOMMISSION",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/CREATE CLUSTER_EN.md b/docs/en/sql-reference/sql-statements/Administration/CREATE CLUSTER.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/CREATE CLUSTER_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/CREATE CLUSTER.md
index df2d279648daa0..b0c0cfa24704ba 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/CREATE CLUSTER_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/CREATE CLUSTER.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CREATE CLUSTER",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/CREATE FILE_EN.md b/docs/en/sql-reference/sql-statements/Administration/CREATE FILE.md
similarity index 97%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/CREATE FILE_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/CREATE FILE.md
index 30dce72446d15f..b428b01e5d42ba 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/CREATE FILE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/CREATE FILE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CREATE FILE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/DROP CLUSTER_EN.md b/docs/en/sql-reference/sql-statements/Administration/DROP CLUSTER.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/DROP CLUSTER_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/DROP CLUSTER.md
index 3cfe58e53dbd2b..4330caa93d23f2 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/DROP CLUSTER_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/DROP CLUSTER.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DROP CLUSTER",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/DROP FILE_EN.md b/docs/en/sql-reference/sql-statements/Administration/DROP FILE.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/DROP FILE_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/DROP FILE.md
index 060fa0a1e4622c..4d259fa980b1d4 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/DROP FILE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/DROP FILE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DROP FILE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/ENTER_EN.md b/docs/en/sql-reference/sql-statements/Administration/ENTER.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/ENTER_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/ENTER.md
index 09f98435318627..22b3a10c1d9100 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/ENTER_EN.md
+++ b/docs/en/sql-reference/sql-statements/Administration/ENTER.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ENTER",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/INSTALL PLUGIN_EN.md b/docs/en/sql-reference/sql-statements/Administration/INSTALL PLUGIN.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/INSTALL PLUGIN_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/INSTALL PLUGIN.md
index f4744302cf3f85..5ad18861055c03 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/INSTALL PLUGIN_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/INSTALL PLUGIN.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "INSTALL PLUGIN",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/LINK DATABASE_EN.md b/docs/en/sql-reference/sql-statements/Administration/LINK DATABASE.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/LINK DATABASE_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/LINK DATABASE.md
index 3344161024ff32..cf5b87ddbd0783 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/LINK DATABASE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/LINK DATABASE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "LINK DATABASE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/MIGRATE DATABASE_EN.md b/docs/en/sql-reference/sql-statements/Administration/MIGRATE DATABASE.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/MIGRATE DATABASE_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/MIGRATE DATABASE.md
index 3229f0fd03e26a..bd6d1299a13048 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/MIGRATE DATABASE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/MIGRATE DATABASE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "MIGRATE DATABASE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/SHOW BACKENDS_EN.md b/docs/en/sql-reference/sql-statements/Administration/SHOW BACKENDS.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/SHOW BACKENDS_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/SHOW BACKENDS.md
index 5a21669b198667..8d414e6532add6 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/SHOW BACKENDS_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/SHOW BACKENDS.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW BACKENDS",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/SHOW BROKER_EN.md b/docs/en/sql-reference/sql-statements/Administration/SHOW BROKER.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/SHOW BROKER_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/SHOW BROKER.md
index deba72ac3bd50d..20d8238840aa4c 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/SHOW BROKER_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/SHOW BROKER.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW BROKER",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/SHOW FILE_EN.md b/docs/en/sql-reference/sql-statements/Administration/SHOW FILE.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/SHOW FILE_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/SHOW FILE.md
index 927625f297684e..0fabe4e9edd5f5 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/SHOW FILE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/SHOW FILE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW FILE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/SHOW FRONTENDS_EN.md b/docs/en/sql-reference/sql-statements/Administration/SHOW FRONTENDS.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/SHOW FRONTENDS_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/SHOW FRONTENDS.md
index 457cc8682b4aba..097829522ef302 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/SHOW FRONTENDS_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/SHOW FRONTENDS.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW FRONTENDS",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/SHOW FULL COLUMNS_EN.md b/docs/en/sql-reference/sql-statements/Administration/SHOW FULL COLUMNS.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/SHOW FULL COLUMNS_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/SHOW FULL COLUMNS.md
index dd47576f746c3c..95be5dfc9f346a 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/SHOW FULL COLUMNS_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/SHOW FULL COLUMNS.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW FULL COLUMNS",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/SHOW INDEX_EN.md b/docs/en/sql-reference/sql-statements/Administration/SHOW INDEX.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/SHOW INDEX_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/SHOW INDEX.md
index 996d5186ca4ab3..80a4b00a6b38e0 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/SHOW INDEX_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/SHOW INDEX.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW INDEX",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/SHOW MIGRATIONS_EN.md b/docs/en/sql-reference/sql-statements/Administration/SHOW MIGRATIONS.md
similarity index 93%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/SHOW MIGRATIONS_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/SHOW MIGRATIONS.md
index 3180c981969f88..d844d423ce7ec4 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/SHOW MIGRATIONS_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/SHOW MIGRATIONS.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW MIGRATIONS",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/SHOW PLUGINS_EN.md b/docs/en/sql-reference/sql-statements/Administration/SHOW PLUGINS.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/SHOW PLUGINS_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/SHOW PLUGINS.md
index 1284ab7f900f03..c1f00a2011d604 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/SHOW PLUGINS_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/SHOW PLUGINS.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW PLUGINS",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/SHOW TABLE STATUS_EN.md b/docs/en/sql-reference/sql-statements/Administration/SHOW TABLE STATUS.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/SHOW TABLE STATUS_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/SHOW TABLE STATUS.md
index e9c228f720ebf8..a396e1b43fd8c2 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/SHOW TABLE STATUS_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/SHOW TABLE STATUS.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW TABLE STATUS",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Administration/UNINTALL PLUGIN_EN.md b/docs/en/sql-reference/sql-statements/Administration/UNINTALL PLUGIN.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Administration/UNINTALL PLUGIN_EN.md
rename to docs/en/sql-reference/sql-statements/Administration/UNINTALL PLUGIN.md
index 48c52eb273cb88..d9b8f1fe1b99d8 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Administration/UNINTALL PLUGIN_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Administration/UNINTALL PLUGIN.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "UNINTALL PLUGIN",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/ALTER DATABASE_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/ALTER DATABASE.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/ALTER DATABASE_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/ALTER DATABASE.md
index daadef1aa4c192..6d6c2dd28f2428 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/ALTER DATABASE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/ALTER DATABASE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ALTER DATABASE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/ALTER TABLE_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/ALTER TABLE.md
similarity index 99%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/ALTER TABLE_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/ALTER TABLE.md
index faf4da0086f362..73f1c362ca9f9e 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/ALTER TABLE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/ALTER TABLE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ALTER TABLE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/ALTER VIEW_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/ALTER VIEW.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/ALTER VIEW_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/ALTER VIEW.md
index 03b849ec254ae1..03ff25f4021c08 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/ALTER VIEW_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/ALTER VIEW.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ALTER VIEW",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/BACKUP_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/BACKUP.md
similarity index 97%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/BACKUP_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/BACKUP.md
index 8c16fe02f14614..c588e2cb4963d9 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/BACKUP_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/BACKUP.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "BACKUP",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/CANCEL ALTER_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/CANCEL ALTER.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/CANCEL ALTER_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/CANCEL ALTER.md
index 76f9cc7cacbec4..346c77e9047e20 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/CANCEL ALTER_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/CANCEL ALTER.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CANCEL ALTER",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/CANCEL BACKUP_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/CANCEL BACKUP.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/CANCEL BACKUP_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/CANCEL BACKUP.md
index e79e6bbf16c6e8..a0e379ad1775b2 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/CANCEL BACKUP_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/CANCEL BACKUP.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CANCEL BACKUP",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/CANCEL RESTORE_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/CANCEL RESTORE.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/CANCEL RESTORE_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/CANCEL RESTORE.md
index a288d161a840a0..b4bf1bb5692647 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/CANCEL RESTORE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/CANCEL RESTORE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CANCEL RESTORE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/CREATE DATABASE_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/CREATE DATABASE.md
similarity index 93%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/CREATE DATABASE_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/CREATE DATABASE.md
index e9771000d46b37..012aabb97bc42e 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/CREATE DATABASE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/CREATE DATABASE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CREATE DATABASE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/CREATE INDEX_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/CREATE INDEX.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/CREATE INDEX_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/CREATE INDEX.md
index 819a5b5dbb434e..2f13d24f7e42ff 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/CREATE INDEX_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/CREATE INDEX.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CREATE INDEX",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/CREATE MATERIALIZED VIEW.md b/docs/en/sql-reference/sql-statements/Data Definition/CREATE MATERIALIZED VIEW.md
similarity index 99%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/CREATE MATERIALIZED VIEW.md
rename to docs/en/sql-reference/sql-statements/Data Definition/CREATE MATERIALIZED VIEW.md
index 9d844b7ce64199..4c0afa2c651d9a 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/CREATE MATERIALIZED VIEW.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/CREATE MATERIALIZED VIEW.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CREATE MATERIALIZED VIEW",
+    "language": "en"
+}
+---
+
 <!-
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements. See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/CREATE REPOSITORY_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/CREATE REPOSITORY.md
similarity index 97%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/CREATE REPOSITORY_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/CREATE REPOSITORY.md
index 59eaba92c080b3..b27b50cf0dd7f7 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/CREATE REPOSITORY_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/CREATE REPOSITORY.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CREATE REPOSITORY",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/CREATE TABLE_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/CREATE TABLE.md
similarity index 99%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/CREATE TABLE_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/CREATE TABLE.md
index 70755ca7d1da02..82873a581517ad 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/CREATE TABLE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/CREATE TABLE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CREATE TABLE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/CREATE VIEW_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/CREATE VIEW.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/CREATE VIEW_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/CREATE VIEW.md
index d14b0a43826755..fa6e245ed70170 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/CREATE VIEW_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/CREATE VIEW.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CREATE VIEW",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/Colocate Join_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/Colocate Join.md
similarity index 98%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/Colocate Join_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/Colocate Join.md
index 8b2ecfe6f4e156..f2027187554287 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/Colocate Join_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/Colocate Join.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Colocate Join",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/DROP DATABASE_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/DROP DATABASE.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/DROP DATABASE_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/DROP DATABASE.md
index dc39f129ee3337..9a1b09560061d0 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/DROP DATABASE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/DROP DATABASE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DROP DATABASE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/DROP INDEX_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/DROP INDEX.md
similarity index 93%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/DROP INDEX_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/DROP INDEX.md
index b13d79e8772e2b..732d6658985d5a 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/DROP INDEX_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/DROP INDEX.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DROP INDEX",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/DROP MATERIALIZED VIEW.md b/docs/en/sql-reference/sql-statements/Data Definition/DROP MATERIALIZED VIEW.md
similarity index 98%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/DROP MATERIALIZED VIEW.md
rename to docs/en/sql-reference/sql-statements/Data Definition/DROP MATERIALIZED VIEW.md
index cd356a54a0da4d..bc90ec20db3743 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/DROP MATERIALIZED VIEW.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/DROP MATERIALIZED VIEW.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DROP MATERIALIZED VIEW",
+    "language": "en"
+}
+---
+
 <!--
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/DROP REPOSITORY_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/DROP REPOSITORY.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/DROP REPOSITORY_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/DROP REPOSITORY.md
index 47751647332b9b..c673762169f2c7 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/DROP REPOSITORY_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/DROP REPOSITORY.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DROP REPOSITORY",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/DROP TABLE_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/DROP TABLE.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/DROP TABLE_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/DROP TABLE.md
index c876930ed9b266..6900d6ed2aec8b 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/DROP TABLE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/DROP TABLE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DROP TABLE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/DROP VIEW_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/DROP VIEW.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/DROP VIEW_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/DROP VIEW.md
index a24601b51e8736..b34a402b4f6207 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/DROP VIEW_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/DROP VIEW.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DROP VIEW",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/HLL_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/HLL.md
similarity index 98%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/HLL_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/HLL.md
index 0a7e56eff898b2..f8d61a954da860 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/HLL_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/HLL.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "HLL",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/RECOVER_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/RECOVER.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/RECOVER_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/RECOVER.md
index 07be2c5006e377..d2f1f350194d34 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/RECOVER_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/RECOVER.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "RECOVER",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/RESTORE_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/RESTORE.md
similarity index 98%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/RESTORE_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/RESTORE.md
index 889429763d2097..0011187ae2ade3 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/RESTORE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/RESTORE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "RESTORE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/TRUNCATE TABLE_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/TRUNCATE TABLE.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/TRUNCATE TABLE_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/TRUNCATE TABLE.md
index 7178e588a97476..247f129d15a15b 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/TRUNCATE TABLE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/TRUNCATE TABLE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "TRUNCATE TABLES",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/create-function_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/create-function.md
similarity index 98%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/create-function_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/create-function.md
index dc4a088b89d60b..183fc6283d4539 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/create-function_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/create-function.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CREATE FUNCTION",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/drop-function_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/drop-function.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/drop-function_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/drop-function.md
index eb48523be1bace..bd84bc512e8a51 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/drop-function_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/drop-function.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DROP FUNCTION",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Definition/show-functions_EN.md b/docs/en/sql-reference/sql-statements/Data Definition/show-functions.md
similarity index 97%
rename from docs/documentation/en/sql-reference/sql-statements/Data Definition/show-functions_EN.md
rename to docs/en/sql-reference/sql-statements/Data Definition/show-functions.md
index 3e393190130598..b32e02d8a92d11 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Definition/show-functions_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Definition/show-functions.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW FUNCTIONS",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/BROKER LOAD_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/BROKER LOAD.md
similarity index 99%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/BROKER LOAD_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/BROKER LOAD.md
index d4bb70f77518fd..e8a8fa778672f9 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/BROKER LOAD_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/BROKER LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "BROKER LOAD",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/CANCEL DELETE_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/CANCEL DELETE.md
similarity index 93%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/CANCEL DELETE_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/CANCEL DELETE.md
index 923d8f076a80cd..0ab4c638881486 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/CANCEL DELETE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/CANCEL DELETE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CANCEL DELETE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/CANCEL LABEL_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/CANCEL LABEL.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/CANCEL LABEL_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/CANCEL LABEL.md
index e385b1c19054f5..5b7ff63b6a788b 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/CANCEL LABEL_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/CANCEL LABEL.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Cancel Label",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/CANCEL LOAD_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/CANCEL LOAD.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/CANCEL LOAD_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/CANCEL LOAD.md
index 55ff09834254e6..3a122d4bcb08c4 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/CANCEL LOAD_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/CANCEL LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CANCEL LOAD",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/DELETE_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/DELETE.md
similarity index 97%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/DELETE_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/DELETE.md
index b04cf0229fcb3f..42ae302b643130 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/DELETE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/DELETE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DELETE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/EXPORT_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/EXPORT.md
similarity index 98%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/EXPORT_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/EXPORT.md
index 8007b99a08349d..f29a6bfa4cc947 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/EXPORT_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/EXPORT.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "EXPORT",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/GET LABEL STATE_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/GET LABEL STATE.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/GET LABEL STATE_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/GET LABEL STATE.md
index a72831a42536c7..21b46c73b15dd9 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/GET LABEL STATE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/GET LABEL STATE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "GET LABEL STATE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/GROUP BY_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/GROUP BY.md
similarity index 98%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/GROUP BY_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/GROUP BY.md
index 3e90baa329cce4..8fcb20e568c3c6 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/GROUP BY_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/GROUP BY.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "GROUP BY",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/LOAD_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/LOAD.md
similarity index 99%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/LOAD_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/LOAD.md
index 8ddc8aea9dab2c..4ea2880c63a978 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/LOAD_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "LOAD",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/MINI LOAD_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/MINI LOAD.md
similarity index 99%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/MINI LOAD_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/MINI LOAD.md
index 1e5ebdbf1fa1ce..c1c71ca7069c57 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/MINI LOAD_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/MINI LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "MINI LOAD",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/MULTI LOAD_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/MULTI LOAD.md
similarity index 99%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/MULTI LOAD_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/MULTI LOAD.md
index f690c0d2fe3814..1676cfb5c1fb4b 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/MULTI LOAD_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/MULTI LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "MULTI LOAD",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/PAUSE ROUTINE LOAD_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/PAUSE ROUTINE LOAD.md
similarity index 92%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/PAUSE ROUTINE LOAD_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/PAUSE ROUTINE LOAD.md
index 3968b8c1bc42f3..7b98035a136ee4 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/PAUSE ROUTINE LOAD_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/PAUSE ROUTINE LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "PAUSE ROUTINE LOAD",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/RESTORE TABLET_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/RESTORE TABLET.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/RESTORE TABLET_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/RESTORE TABLET.md
index ad2945f80b01e3..75ecee7da9a92d 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/RESTORE TABLET_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/RESTORE TABLET.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "RESTORE TABLET",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/RESUME ROUTINE LOAD_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/RESUME ROUTINE LOAD.md
similarity index 92%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/RESUME ROUTINE LOAD_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/RESUME ROUTINE LOAD.md
index 9a4986f39afd9b..78d475545398b4 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/RESUME ROUTINE LOAD_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/RESUME ROUTINE LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "RESUME ROUTINE LOAD",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/ROUTINE LOAD_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/ROUTINE LOAD.md
similarity index 99%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/ROUTINE LOAD_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/ROUTINE LOAD.md
index 3be3cdd0f33c39..35d61dfcbacee4 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/ROUTINE LOAD_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/ROUTINE LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ROUTINE LOAD",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW ALTER_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW ALTER.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW ALTER_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/SHOW ALTER.md
index a0b9583bb7fea7..8ae554eda01357 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW ALTER_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW ALTER.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW ALTER",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW BACKUP_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW BACKUP.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW BACKUP_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/SHOW BACKUP.md
index 7f72cd18d921cd..73b00422297daa 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW BACKUP_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW BACKUP.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW BACKUP",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW DATA_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW DATA.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW DATA_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/SHOW DATA.md
index d9af60c30489ce..c29bac4bea85d3 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW DATA_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW DATA.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW DATA",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW DATABASES_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW DATABASES.md
similarity index 93%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW DATABASES_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/SHOW DATABASES.md
index 8952f452faed77..b9ebd362731c3b 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW DATABASES_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW DATABASES.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW DATABASES",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW DELETE_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW DELETE.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW DELETE_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/SHOW DELETE.md
index 2f3d23a72a0325..2e397d52238cc5 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW DELETE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW DELETE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW DELETE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW DYNAMIC PARTITION TABLES_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW DYNAMIC PARTITION TABLES.md
similarity index 93%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW DYNAMIC PARTITION TABLES_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/SHOW DYNAMIC PARTITION TABLES.md
index b0edcbf509b811..fc1c29168edadd 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW DYNAMIC PARTITION TABLES_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW DYNAMIC PARTITION TABLES.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW DYNAMIC PARTITION TABLES",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW EXPORT_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW EXPORT.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW EXPORT_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/SHOW EXPORT.md
index 758e3e05a417be..09165e0bd08fc0 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW EXPORT_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW EXPORT.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW EXPORT",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW LOAD_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW LOAD.md
similarity index 98%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW LOAD_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/SHOW LOAD.md
index da0fd565d513b4..e5ef14acea30ba 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW LOAD_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW LOAD",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW PARTITIONS_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW PARTITIONS.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW PARTITIONS_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/SHOW PARTITIONS.md
index dde28ea3507689..0a75f56116cfa3 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW PARTITIONS_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW PARTITIONS.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW PARTITIONS",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW PROPERTY_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW PROPERTY.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW PROPERTY_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/SHOW PROPERTY.md
index b0c1cac59a8ee2..3c55e9f6c2cfbe 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW PROPERTY_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW PROPERTY.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW PROPERTY",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW REPOSITORIES_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW REPOSITORIES.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW REPOSITORIES_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/SHOW REPOSITORIES.md
index 4158152b055907..24c1197ea69cfd 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW REPOSITORIES_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW REPOSITORIES.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW REPOSITORIES",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW RESTORE_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW RESTORE.md
similarity index 97%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW RESTORE_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/SHOW RESTORE.md
index 2d1adb16fe3aa0..af69744df06638 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW RESTORE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW RESTORE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW RESTORE",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD TASK_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD TASK.md
similarity index 92%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD TASK_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD TASK.md
index 6737ce01af4753..e44d3c92467066 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD TASK_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD TASK.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW ROUTINE LOAD TASK",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD.md
index f7914a3cfcf971..68284d900a33b5 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW ROUTINE LOAD",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW SNAPSHOT_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW SNAPSHOT.md
similarity index 96%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW SNAPSHOT_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/SHOW SNAPSHOT.md
index dcd0111527554c..84ae5373dc83f1 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW SNAPSHOT_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW SNAPSHOT.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW SNAPSHOT",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW TABLES_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW TABLES.md
similarity index 93%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW TABLES_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/SHOW TABLES.md
index 9883f69f7c0442..e1a5d3a627eaf6 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW TABLES_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW TABLES.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW TABLES",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW TABLET_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW TABLET.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW TABLET_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/SHOW TABLET.md
index 4c486f602dce76..17a559e15ec835 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW TABLET_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW TABLET.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW TABLET",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW TRANSACTION_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW TRANSACTION.md
similarity index 97%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW TRANSACTION_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/SHOW TRANSACTION.md
index f6931db7b224dc..0639f15356e78d 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/SHOW TRANSACTION_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/SHOW TRANSACTION.md	
@@ -1,4 +1,11 @@
-<!-
+---
+{
+    "title": "SHOW TRANSACTION",
+    "language": "en"
+}
+---
+
+<!--
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements. See the NOTICE file
 distributed with this work for additional information
@@ -15,7 +22,7 @@ software distributed under the License is distributed on an
 KIND, either express or implied. See the License for the
 specific language governing permissions and limitations
 under the License.
-->
+-->
 
 # SHOW TRANSACTION
 ## description
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/STOP ROUTINE LOAD_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/STOP ROUTINE LOAD.md
similarity index 92%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/STOP ROUTINE LOAD_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/STOP ROUTINE LOAD.md
index 31105827fca320..487aaaed4ccd80 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/STOP ROUTINE LOAD_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/STOP ROUTINE LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "STOP ROUTINE LOAD",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/STREAM LOAD_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/STREAM LOAD.md
similarity index 99%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/STREAM LOAD_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/STREAM LOAD.md
index 3d04ca9eb29d83..b4597b250baa54 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/STREAM LOAD_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/STREAM LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "STREAM LOAD",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/insert_EN.md b/docs/en/sql-reference/sql-statements/Data Manipulation/insert.md
similarity index 98%
rename from docs/documentation/en/sql-reference/sql-statements/Data Manipulation/insert_EN.md
rename to docs/en/sql-reference/sql-statements/Data Manipulation/insert.md
index 82264499fb6a3e..43dec1224d5a71 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Manipulation/insert_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Manipulation/insert.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "INSERT",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Types/BIGINT_EN.md b/docs/en/sql-reference/sql-statements/Data Types/BIGINT.md
similarity index 93%
rename from docs/documentation/en/sql-reference/sql-statements/Data Types/BIGINT_EN.md
rename to docs/en/sql-reference/sql-statements/Data Types/BIGINT.md
index c441911960b98f..891964e3988f3b 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Types/BIGINT_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Types/BIGINT.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "BIGINT",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Types/BOOLEAN_EN.md b/docs/en/sql-reference/sql-statements/Data Types/BOOLEAN.md
similarity index 93%
rename from docs/documentation/en/sql-reference/sql-statements/Data Types/BOOLEAN_EN.md
rename to docs/en/sql-reference/sql-statements/Data Types/BOOLEAN.md
index 1038fcc899924c..79faa6e14e9875 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Types/BOOLEAN_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Types/BOOLEAN.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "BOOLEAN",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Types/CHAR_EN.md b/docs/en/sql-reference/sql-statements/Data Types/CHAR.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Data Types/CHAR_EN.md
rename to docs/en/sql-reference/sql-statements/Data Types/CHAR.md
index 66b405b67ac3ad..a0ff4b849c2b52 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Types/CHAR_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Types/CHAR.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CHAR",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Types/DATE_EN.md b/docs/en/sql-reference/sql-statements/Data Types/DATE.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Data Types/DATE_EN.md
rename to docs/en/sql-reference/sql-statements/Data Types/DATE.md
index ff42017cf72cfd..f6aee7f807fcb9 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Types/DATE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Types/DATE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "date",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Types/DATETIME_EN.md b/docs/en/sql-reference/sql-statements/Data Types/DATETIME.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Data Types/DATETIME_EN.md
rename to docs/en/sql-reference/sql-statements/Data Types/DATETIME.md
index cfdc388dbfe766..92f6280caf846f 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Types/DATETIME_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Types/DATETIME.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DATETIME",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Types/DECIMAL_EN.md b/docs/en/sql-reference/sql-statements/Data Types/DECIMAL.md
similarity index 95%
rename from docs/documentation/en/sql-reference/sql-statements/Data Types/DECIMAL_EN.md
rename to docs/en/sql-reference/sql-statements/Data Types/DECIMAL.md
index 1c2509349c0716..b5880f802f25f3 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Types/DECIMAL_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Types/DECIMAL.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DECIMAL",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Types/DOUBLE_EN.md b/docs/en/sql-reference/sql-statements/Data Types/DOUBLE.md
similarity index 93%
rename from docs/documentation/en/sql-reference/sql-statements/Data Types/DOUBLE_EN.md
rename to docs/en/sql-reference/sql-statements/Data Types/DOUBLE.md
index d97f88a5105c56..da5042b9434c7c 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Types/DOUBLE_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Types/DOUBLE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Double",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Types/FLOAT_EN.md b/docs/en/sql-reference/sql-statements/Data Types/FLOAT.md
similarity index 93%
rename from docs/documentation/en/sql-reference/sql-statements/Data Types/FLOAT_EN.md
rename to docs/en/sql-reference/sql-statements/Data Types/FLOAT.md
index 1a6a8a594ef6ef..d5d9b0ac0506eb 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Types/FLOAT_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Types/FLOAT.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "FLOAT",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Types/HLL(HyperLogLog)_EN.md b/docs/en/sql-reference/sql-statements/Data Types/HLL(HyperLogLog).md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Data Types/HLL(HyperLogLog)_EN.md
rename to docs/en/sql-reference/sql-statements/Data Types/HLL(HyperLogLog).md
index df869d99a6a941..920fd74fb24d46 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Types/HLL(HyperLogLog)_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Types/HLL(HyperLogLog).md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "HLL (Hyloglog)",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Types/INT_EN.md b/docs/en/sql-reference/sql-statements/Data Types/INT.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Data Types/INT_EN.md
rename to docs/en/sql-reference/sql-statements/Data Types/INT.md
index 2734088f413b6e..06b0da905c15c0 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Types/INT_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Types/INT.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "INT",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Types/SMALLINT_EN.md b/docs/en/sql-reference/sql-statements/Data Types/SMALLINT.md
similarity index 93%
rename from docs/documentation/en/sql-reference/sql-statements/Data Types/SMALLINT_EN.md
rename to docs/en/sql-reference/sql-statements/Data Types/SMALLINT.md
index e4bc5e5b100831..4e2663eccff7f4 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Types/SMALLINT_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Types/SMALLINT.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SMALLINT",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Types/TINYINT_EN.md b/docs/en/sql-reference/sql-statements/Data Types/TINYINT.md
similarity index 93%
rename from docs/documentation/en/sql-reference/sql-statements/Data Types/TINYINT_EN.md
rename to docs/en/sql-reference/sql-statements/Data Types/TINYINT.md
index e9947c5c6412a8..680af624aaa96e 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Types/TINYINT_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Types/TINYINT.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "TINYINT",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Data Types/VARCHAR_EN.md b/docs/en/sql-reference/sql-statements/Data Types/VARCHAR.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Data Types/VARCHAR_EN.md
rename to docs/en/sql-reference/sql-statements/Data Types/VARCHAR.md
index 31f4598196c793..8dfa67cb6e141b 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Data Types/VARCHAR_EN.md	
+++ b/docs/en/sql-reference/sql-statements/Data Types/VARCHAR.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "VARCHAR",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/en/sql-reference/sql-statements/Utility/util_stmt_EN.md b/docs/en/sql-reference/sql-statements/Utility/util_stmt.md
similarity index 94%
rename from docs/documentation/en/sql-reference/sql-statements/Utility/util_stmt_EN.md
rename to docs/en/sql-reference/sql-statements/Utility/util_stmt.md
index ef9208ce880859..955b2dd9c180d0 100644
--- a/docs/documentation/en/sql-reference/sql-statements/Utility/util_stmt_EN.md
+++ b/docs/en/sql-reference/sql-statements/Utility/util_stmt.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Describe",
+    "language": "en"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/package.json b/docs/package.json
new file mode 100644
index 00000000000000..851aff5b3aa10d
--- /dev/null
+++ b/docs/package.json
@@ -0,0 +1,36 @@
+{
+  "name": "docs",
+  "private": true,
+  "description": "docs of doris",
+  "keywords": [
+    "doris",
+    "mysql"
+  ],
+  "homepage": "https://github.com/apache/incubator-doris",
+  "bugs": {
+    "url": "https://github.com/apache/incubator-doris/issues"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/apache/incubator-doris.git"
+  },
+  "license": "Apache",
+  "author": "Apache Doris",
+  "scripts": {
+    "build": "vuepress build . --temp .temp",
+    "dev": "vuepress dev . --temp .temp",
+    "lint": "markdownlint '**/*.md' -f"
+  },
+  "devDependencies": {
+    "@vuepress/plugin-back-to-top": "^1.3.1",
+    "@vuepress/plugin-medium-zoom": "^1.3.1",
+    "@vuepress/theme-vue": "^1.3.1",
+    "markdownlint": "^0.19.0",
+    "markdownlint-cli": "^0.22.0",
+    "vue-toasted": "^1.1.25",
+    "vuepress": "^1.3.1"
+  },
+  "dependencies": {
+    "axios": "^0.19.2"
+  }
+}
diff --git a/docs/readme.md b/docs/readme.md
index b87bc3be5882fe..a2c55fcce86aab 100644
--- a/docs/readme.md
+++ b/docs/readme.md
@@ -17,100 +17,276 @@ specific language governing permissions and limitations
 under the License.
 -->
 
-## Philosophy
+# Doris Document
 
-**write once, use everywhere**
+[Vuepress](https://github.com/vuejs/vuepress.git) is used as our document site generator, configurations are in `./docs/.vuepress` folder.
 
-Documentations will be written once, and will be converted to other format according to different application scenarios.
+## Getting Started
 
-## Implementation
+Download and install [nodejs](http://nodejs.cn/download/)
 
+```bash
+npm config set registry https://registry.npm.taobao.org // Only if you are in Mainland China.
+cd docs && npm install
+npm run dev
 ```
-         +---------------+
-         | Documentation |
-         +-------+-------+
-                 |
-         +-------+-------+
-         |  Doc Builder  |
-         +-------+-------+
-                 |
-    +--------------------------------+
-    |            |                   |
-+---+---+    +---+----+        +-----+----+
-|  PDF  |    |  HTML  |  ....  | Help Doc |
-+-------+    +--------+        +----------+
 
+Open your browser and navigate to `localhost:8080/en/` or `localhost:8080/zh-CN/`.
+
+## Docs' Directories
+
+```bash
+  .
+  ├─ docs/
+  │  ├─ .vuepress
+  │  │  ├─ dist // Built site files.
+  │  │  ├─ public // Assets
+  │  │  ├─ sidebar // Side bar configurations.
+  │  │  │  ├─ en.js
+  │  │  │  └─ zh-CN.js
+  │  ├─ theme // Global styles and customizations.
+  │  └─ config.js // Vuepress configurations.
+  ├─ zh-CN/
+  │  ├─ xxxx.md
+  │  └─ README.md // Will be rendered as entry page.
+  └─ en/
+     ├─ one.md
+     └─ README.md // Will be rendered as entry page.
 ```
 
-> Documentation：Text contents which is written by human. And this is the only place for documentation. 
-> Doc Builder: Tools that convert documentations to other format, such as PDF, HTML. There could be many tools, and we can use different tools to convert documentation to different formats. 
+## Start Writing
 
-## Organization
+1. Write markdown files in multi languages and put them in separated folders `./en/` and `./zh-CN/`. **But they should be with the same name.**
 
-> `docs/documentation`: Root directory for documentation. And for different languages, there is a root directory for it. For example, `docs/documentation/cn` is the Chinese documentation's root directory.
-> `docs/scripts`: Place of `Doc Builder`.
-> `docs/resources`: Resources that are referenced in documentation, such as pictures.
-> `docs/website`: A website for documentations built with [Sphinx](http://www.sphinx-doc.org) using a theme provided by [Read-the-Docs](https://readthedocs.org/).
+    ```bash
+    .
+    ├─ en/
+    │  ├─ one.md
+    │  └─ two.md
+    └─ zh-CN/
+    │  ├─ one.md
+    │  └─ two.md
+    ```
 
-## Constraints
+2. Frontmatters like below should always be on the top of each file:
 
-1. All documents are written in Markdown format, and file name is end with ".md".
-2. All documents are started with level 1 title `# Title`, and should have only one level 1 title.
-3. Names of file and directory are in lowercase letters, and use dashes as separator. 
-4. Documentation can be constructed as a directory or a single Markdown file, these two formats equal  with each other in logical. Relationship is represented by parent-child directory in directory format, and by title level in file format. It is recommended to use directory format to manage a large documentation, because it is easy to maintain.
-3. A directory corresponds to a title, and readme.md in this directory is its content. Other documents in this directory is its sub-sections.
-4. For manual like section, such as function description, there should be `Description`, `Syntax`, `Examples` section in documents.
+    ```markdown
+    ---
+    {
+        "title": "Backup and Recovery", // sidebar title
+        "language": "en" // writing language
+    }
+    ---
+    ```
 
-## Level Directories
+3. Assets are in `.vuepress/public/`.
 
-1. doris-concepts
-2. installing
-3. getting-started
-4. administrator-guide
-5. sql-references
-6. best-practices
-7. internals
-8. community
+    Assuming that there exists a png `.vuepress/public/images/image_x.png`, then it can be used like:
 
-Each directory, or its sub directories should contain a file `index.rst`, for constructing the navibar of the website. For example:
+    ```markdown
+    ![alter text](/images/image_x.png)
+    ```
 
-```
-documentation/
-└── cn
-    ├── administrator-guide
-    │   ├── index.rst
-    │   ├── http-actions
-    │   │   └── index.rst
-    │   ├── load-data
-    │   │   ├── index.rst
-    │   ├── operation
-    │   │   ├── index.rst
-    ├── extending-doris
-    │   ├── index.rst
-    └── sql-reference
-        ├── index.rst
-        │   ├── date-time-functions
-        │   │   ├── index.rst
-```
+4. Remember to update the sidebar configurations in `.vuepress/sidebar/` after adding a new file or a folder.
+
+    Assuming that the directories are:
+
+    ```bash
+    .
+    ├─ en/
+    │  ├─ subfolder
+    │  │  ├─ one.md
+    │  │  └─ two.md
+    │  └─ three.md
+    └─ zh-CN/
+       ├─ subfolder
+       │  ├─ one.md
+       │  └─ two.md
+       └─ three.md
+    ```
+
+    Then the sidebar configurations would be like:
 
-## Docs Styles
+    ```javascript
+    // .vuepress/sidebar/en.js`
+    module.exports = [
+      {
+        title: "subfolder name",
+        directoryPath: "subfolder/",
+        children: ["one", "two"]
+      },
+      "three"
+    ]
+    ```
 
-There are some styles need to be followed.
+    ```javascript
+    // .vuepress/sidebar/zh-CN.js
+    module.exports = [
+      {
+        title: "文件夹名称",
+        directoryPath: "subfolder/",
+        children: ["one", "two"]
+      },
+      "three"
+    ]
+    ```
 
-### SQL-Statement
+5. Run `npm run lint` before starting a PR.
 
-Docs under `documentation/cn/sql-reference/sql-statements/` must obey the following style
+  Surely that there will be lots of error logs if the mardown files are not following the rules, and these logs will all be printed in the console:
+
+```shell
+
+en/administrator-guide/alter-table/alter-table-bitmap-index.md:92 MD040/fenced-code-language Fenced code blocks should have a language specified [Context: "    ```"]
+en/administrator-guide/alter-table/alter-table-rollup.md:45 MD040/fenced-code-language Fenced code blocks should have a language specified [Context: "```"]
+en/administrator-guide/alter-table/alter-table-rollup.md:77 MD040/fenced-code-language Fenced code blocks should have a language specified [Context: "```"]
+en/administrator-guide/alter-table/alter-table-rollup.md:178 MD046/code-block-style Code block style [Expected: fenced; Actual: indented]
+en/administrator-guide/alter-table/alter-table-schema-change.md:50 MD040/fenced-code-language Fenced code blocks should have a language specified [Context: "```"]
+en/administrator-guide/alter-table/alter-table-schema-change.md:82 MD040/fenced-code-language Fenced code blocks should have a language specified [Context: "```"]
+en/administrator-guide/alter-table/alter-table-schema-change.md:127 MD040/fenced-code-language Fenced code blocks should have a language specified [Context: "```"]
+en/administrator-guide/alter-table/alter-table-schema-change.md:144 MD040/fenced-code-language Fenced code blocks should have a language specified [Context: "```"]
+en/administrator-guide/alter-table/alter-table-schema-change.md:153 MD040/fenced-code-language Fenced code blocks should have a language specified [Context: "```"]
+en/administrator-guide/alter-table/alter-table-schema-change.md:199 MD046/code-block-style Code block style [Expected: fenced; Actual: indented]
+en/administrator-guide/backup-restore.md:45:1 MD029/ol-prefix Ordered list item prefix [Expected: 1; Actual: 2; Style: 1/1/1]
+en/administrator-guide/backup-restore.md:57:1 MD029/ol-prefix Ordered list item prefix [Expected: 1; Actual: 2; Style: 1/1/1]
+en/administrator-guide/backup-restore.md:61:1 MD029/ol-prefix Ordered list item prefix [Expected: 1; Actual: 3; Style: 1/1/1]
+npm ERR! code ELIFECYCLE
+npm ERR! errno 1
+npm ERR! docs@ lint: `markdownlint '**/*.md' -f`
+npm ERR! Exit status 1
+npm ERR! 
+npm ERR! Failed at the docs@ lint script.
 
 ```
-# TITLE(capital)
 
-## description
+## Deployment
+
+Just start a PR, and all things will be done automatically.
+
+## What Travis Does
+
+Once a PR accepted, travis ci will be triggered to build and deploy the whole website within its own branch. Here is what `.travis.yml` does:
+
+1. Prepare nodejs and vuepress enviorment.
+
+2. Use current branch's name as the relative url path in `.vuepress/config.js`(which is the `base` property).
 
-    The description of this doc. The "## description" must be reserved, with a following empty line.
+3. Build the documents into a website all by vuepress.
 
-## keyword
+4. Fetch asf-site repo to local directory, and copy `.vupress/dist/` into `{BRANCH}/`.
 
-    The keyword of this doc. Usually, this can be the title of this doc.
-    The "## keyword" must  be reserved, with a following empty line.
+5. Push the new site to asf-site repo with `GitHub Token`(which is preset in Travis console as a variable used in .travis.yml).
+
+```yaml
+language: node_js
+# nodejs版本
+node_js: 
+    - '8'
+
+# Travis-CI Caching
+cache:
+  directories:
+    - docs/node_modules
+
+
+# S: Build Lifecycle
+install:
+  - cd docs && npm install
+
+before_script:
+  - export PR=https://api.github.com/repos/$TRAVIS_REPO_SLUG/pulls/$TRAVIS_PULL_REQUEST
+  - export BRANCH=$(if [ "$TRAVIS_PULL_REQUEST" == "false" ]; then echo $TRAVIS_BRANCH; else echo `curl -s $PR | jq -r .head.ref`; fi)
+  - echo $BRANCH
+  - sed -i 's/base:.*,/base:\"\/'$BRANCH'\/\",/g' .vuepress/config.js 
+  - sed -i 's/docsBranch:.*,/docsBranch:\"'$BRANCH'\",/g' .vuepress/config.js 
+  - rm -rf site-repo
+  - git config user.name "${GIT_NAME}"
+  - git config user.email "${GIT_EMAIL}"
+  - git clone https://${SITE_REPO} site-repo
+  
+script:
+  - npm run build
+
+after_script:
+  - cd site-repo
+  - mkdir -p ${BRANCH} && rm -rf ${BRANCH}/*
+  - cp -r ../.vuepress/dist/* ./${BRANCH}/
+  - git checkout ${SITE_BRANCH}
+  - git add .
+  - git commit -am "Auto Build"
+  - git push --force --quiet "https://${SITE_PUSH_TOKEN}@${SITE_REPO}" ${SITE_BRANCH}:${SITE_BRANCH}
+
+branches:
+  only:
+    - master
+    - /^branch-.*$/
 ```
 
+## asf-site repository
+
+Finally the asf-site repository will be like:
+
+```bash
+.
+├─ master/
+│  ├─ en/
+│  │  ├─ subfolder
+│  │  │  ├─ one.md
+│  │  └─ three.md
+│  └─ zh-CN/
+│      ├─ subfolder
+│      │  ├─ one.md
+│      └─ three.md
+├─ incubating-0.11/
+│  ├─ en/
+│  │  ├─ subfolder
+│  │  │  ├─ one.md
+│  │  └─ three.md
+│  └─ zh-CN/
+│      ├─ subfolder
+│      │  ├─ one.md
+│      └─ three.md
+├─ index.html // user entry, and auto redirected to master folder
+└─ versions.json // all versions that can be seleted on the website are defined here
+```
+
+And the `versions.json` is like:
+
+```json
+{
+  "en": [
+    {
+      "text": "Versions", // dropdown label
+      "items": [
+        {
+          "text": "master", // dropdown-item label
+          "link": "/../master/en/installing/compilation.html", // entry page for this version
+          "target": "_blank"
+        },
+        {
+          "text": "branch-0.11",
+          "link": "/../branch-0.11/en/installing/compilation.html",
+          "target": "_blank"
+        }
+      ]
+    }
+  ],
+  "zh-CN": [
+    {
+      "text": "版本",
+      "items": [
+        {
+          "text": "master",
+          "link": "/../master/zh-CN/installing/compilation.html",
+          "target": "_blank"
+        },
+        {
+          "text": "branch-0.11",
+          "link": "/../branch-0.11/zh-CN/installing/compilation.html",
+          "target": "_blank"
+        }
+      ]
+    }
+  ]
+}
+```
diff --git a/docs/resources/palo_export_mind_map.svg b/docs/resources/palo_export_mind_map.svg
deleted file mode 100644
index 278973a21b4008..00000000000000
--- a/docs/resources/palo_export_mind_map.svg
+++ /dev/null
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stroke="none" d="M753,36c0,3.866,-3.134,7,-7,7H740c-3.866,0,-7,-3.134,-7,-7V33c0,-3.866,3.134,-7,7,-7h6c3.866,0,7,3.134,7,7V36z" opacity="0.8"></path><text id="kity_text_118" text-rendering="geometricPrecision" x="742" y="35.5" text-anchor="middle" font-style="italic" font-size="12" fill="white" dy="4">1</text></g></g><g id="minder_node4"><g id="node_expander4" style="cursor: pointer;"><path id="kity_path_160" fill="white" stroke="gray" d="M722.5,125.5A6,6,0,1,1,710.5,125.5A6,6,0,1,1,722.5,125.5"></path><path id="kity_path_161" fill="none" stroke="gray" d="M712,125.5L721,125.5"></path></g><path id="node_outline5" fill="none" stroke="none" d="M727.5,114.5h34a5,5,0,0,1,5,5v12a5,5,0,0,1,-5,5h-34a5,5,0,0,1,-5,-5v-12a5,5,0,0,1,5,-5z"></path><g id="node_text5" fill="black"><text id="kity_text_79" text-rendering="inherit" font-size="12" dy=".8em" y="119.5" x="732.5">部分</text></g></g><g id="minder_node5"><g id="node_expander2" style="cursor: pointer;" display="none"><path id="kity_path_154" fill="white" stroke="gray" d="M806.5,95.5A6,6,0,1,1,794.5,95.5A6,6,0,1,1,806.5,95.5"></path><path id="kity_path_155" fill="none" stroke="gray"></path></g><path id="node_outline3" fill="none" stroke="none" d="M811.5,80.5h155a5,5,0,0,1,5,5v20a5,5,0,0,1,-5,5h-155a5,5,0,0,1,-5,-5v-20a5,5,0,0,1,5,-5z"></path><g id="node_text3" fill="black"><text id="kity_text_75" text-rendering="inherit" font-size="12" dy=".8em" y="89.5" x="841.5">指定partition进行导出</text></g><g id="node_priority2"><path id="kity_path_121" fill="#01467F" stroke="none" d="M817,99c0,3.866,3.134,7,7,7h6c3.866,0,7,-3.134,7,-7V93H817V99z"></path><path id="kity_path_122" fill="#0074FF" stroke="none" d="M837,96c0,3.866,-3.134,7,-7,7H824c-3.866,0,-7,-3.134,-7,-7V93c0,-3.866,3.134,-7,7,-7h6c3.866,0,7,3.134,7,7V96z" opacity="0.8"></path><text id="kity_text_123" text-rendering="geometricPrecision" x="826" y="95.5" text-anchor="middle" font-style="italic" font-size="12" fill="white" dy="4">2</text></g></g><g id="minder_node6"><g id="node_expander3" style="cursor: pointer;" display="none"><path id="kity_path_157" fill="white" stroke="gray" d="M806.5,155.5A6,6,0,1,1,794.5,155.5A6,6,0,1,1,806.5,155.5"></path><path id="kity_path_158" fill="none" stroke="gray"></path></g><path id="node_outline4" fill="none" stroke="none" d="M811.5,140.5h122a5,5,0,0,1,5,5v20a5,5,0,0,1,-5,5h-122a5,5,0,0,1,-5,-5v-20a5,5,0,0,1,5,-5z"></path><g id="node_text4" fill="black"><text id="kity_text_77" text-rendering="inherit" font-size="12" dy=".8em" y="149.5" x="841.5">任意sql查询结果 </text></g><g id="node_priority3"><path id="kity_path_126" fill="#006300" stroke="none" d="M817,159c0,3.866,3.134,7,7,7h6c3.866,0,7,-3.134,7,-7V153H817V159z"></path><path id="kity_path_127" fill="#00AF00" stroke="none" d="M837,156c0,3.866,-3.134,7,-7,7H824c-3.866,0,-7,-3.134,-7,-7V153c0,-3.866,3.134,-7,7,-7h6c3.866,0,7,3.134,7,7V156z" opacity="0.8"></path><text id="kity_text_128" text-rendering="geometricPrecision" x="826" y="155.5" text-anchor="middle" font-style="italic" font-size="12" fill="white" dy="4">3</text></g></g><g id="minder_node7"><g id="node_expander11" style="cursor: pointer;"><path id="kity_path_181" fill="white" stroke="gray" d="M585.5,273.5A6,6,0,1,1,573.5,273.5A6,6,0,1,1,585.5,273.5"></path><path id="kity_path_182" fill="none" stroke="gray" d="M575,273.5L584,273.5"></path></g><path id="node_outline12" fill="rgb(246, 238, 238)" stroke="rgb(191, 115, 115)" d="M589.5,260.5h118a3,3,0,0,1,3,3v20a3,3,0,0,1,-3,3h-118a3,3,0,0,1,-3,-3v-20a3,3,0,0,1,3,-3z" stroke-width="1"></path><g id="node_text12" fill="black"><text id="kity_text_93" text-rendering="inherit" font-size="14" dy=".8em" y="266.5" x="606.5">导出目标存储</text></g></g><g id="minder_node8"><g id="node_expander6" style="cursor: pointer;" display="none"><path id="kity_path_166" fill="white" stroke="gray" d="M750.5,221.5A6,6,0,1,1,738.5,221.5A6,6,0,1,1,750.5,221.5"></path><path id="kity_path_167" fill="none" stroke="gray"></path></g><path id="node_outline7" fill="none" stroke="none" d="M755.5,210.5h39a5,5,0,0,1,5,5v12a5,5,0,0,1,-5,5h-39a5,5,0,0,1,-5,-5v-12a5,5,0,0,1,5,-5z"></path><g id="node_text7" fill="black"><text id="kity_text_83" text-rendering="inherit" font-size="12" dy=".8em" y="215.5" x="760.5">local</text></g></g><g id="minder_node9"><g id="node_expander10" style="cursor: pointer;"><path id="kity_path_178" fill="white" stroke="gray" d="M750.5,325.5A6,6,0,1,1,738.5,325.5A6,6,0,1,1,750.5,325.5"></path><path id="kity_path_179" fill="none" stroke="gray" d="M740,325.5L749,325.5"></path></g><path id="node_outline11" fill="none" stroke="none" d="M755.5,314.5h44a5,5,0,0,1,5,5v12a5,5,0,0,1,-5,5h-44a5,5,0,0,1,-5,-5v-12a5,5,0,0,1,5,-5z"></path><g id="node_text11" fill="black"><text id="kity_text_91" text-rendering="inherit" font-size="12" dy=".8em" y="319.5" x="760.5">cloud</text></g></g><g id="minder_node10"><g id="node_expander7" style="cursor: pointer;" display="none"><path id="kity_path_169" fill="white" stroke="gray" d="M844.5,273.5A6,6,0,1,1,832.5,273.5A6,6,0,1,1,844.5,273.5"></path><path id="kity_path_170" fill="none" stroke="gray"></path></g><path id="node_outline8" fill="none" stroke="none" d="M849.5,262.5h95a5,5,0,0,1,5,5v12a5,5,0,0,1,-5,5h-95a5,5,0,0,1,-5,-5v-12a5,5,0,0,1,5,-5z"></path><g id="node_text8" fill="black"><text id="kity_text_85" text-rendering="inherit" font-size="12" dy=".8em" y="267.5" x="854.5">Baidu Hadoop</text></g></g><g id="minder_node11"><g id="node_expander8" style="cursor: pointer;" display="none"><path id="kity_path_172" fill="white" stroke="gray" d="M844.5,325.5A6,6,0,1,1,832.5,325.5A6,6,0,1,1,844.5,325.5"></path><path id="kity_path_173" fill="none" stroke="gray"></path></g><path id="node_outline9" fill="none" stroke="none" d="M849.5,314.5h33a5,5,0,0,1,5,5v12a5,5,0,0,1,-5,5h-33a5,5,0,0,1,-5,-5v-12a5,5,0,0,1,5,-5z"></path><g id="node_text9" fill="black"><text id="kity_text_87" text-rendering="inherit" font-size="12" dy=".8em" y="319.5" x="854.5">BOS</text></g></g><g id="minder_node12"><g id="node_expander9" style="cursor: pointer;" display="none"><path id="kity_path_175" fill="white" stroke="gray" d="M844.5,377.5A6,6,0,1,1,832.5,377.5A6,6,0,1,1,844.5,377.5"></path><path id="kity_path_176" fill="none" stroke="gray"></path></g><path id="node_outline10" fill="none" stroke="none" d="M849.5,366.5h129a5,5,0,0,1,5,5v12a5,5,0,0,1,-5,5h-129a5,5,0,0,1,-5,-5v-12a5,5,0,0,1,5,-5z"></path><g id="node_text10" fill="black"><text id="kity_text_89" text-rendering="inherit" font-size="12" dy=".8em" y="371.5" x="854.5">Community&#xa0;Hadoop</text></g></g><g id="minder_node13"><g id="node_expander14" style="cursor: pointer;"><path id="kity_path_190" fill="white" stroke="gray" d="M585.5,465.5A6,6,0,1,1,573.5,465.5A6,6,0,1,1,585.5,465.5"></path><path id="kity_path_191" fill="none" stroke="gray" d="M575,465.5L584,465.5"></path></g><path id="node_outline15" fill="rgb(246, 238, 238)" stroke="rgb(191, 115, 115)" d="M589.5,452.5h132a3,3,0,0,1,3,3v20a3,3,0,0,1,-3,3h-132a3,3,0,0,1,-3,-3v-20a3,3,0,0,1,3,-3z" stroke-width="1"></path><g id="node_text15" fill="black"><text id="kity_text_99" text-rendering="inherit" font-size="14" dy=".8em" y="458.5" x="606.5">导出后访问方式</text></g></g><g id="minder_node14"><g id="node_expander12" style="cursor: pointer;" display="none"><path id="kity_path_184" fill="white" stroke="gray" d="M764.5,439.5A6,6,0,1,1,752.5,439.5A6,6,0,1,1,764.5,439.5"></path><path id="kity_path_185" fill="none" stroke="gray"></path></g><path id="node_outline13" fill="none" stroke="none" d="M769.5,428.5h85a5,5,0,0,1,5,5v12a5,5,0,0,1,-5,5h-85a5,5,0,0,1,-5,-5v-12a5,5,0,0,1,5,-5z"></path><g id="node_text13" fill="black"><text id="kity_text_95" text-rendering="inherit" font-size="12" dy=".8em" y="433.5" x="774.5">palo的外部表</text></g></g><g id="minder_node15"><g id="node_expander13" style="cursor: pointer;" display="none"><path id="kity_path_187" fill="white" stroke="gray" d="M764.5,491.5A6,6,0,1,1,752.5,491.5A6,6,0,1,1,764.5,491.5"></path><path id="kity_path_188" fill="none" stroke="gray"></path></g><path id="node_outline14" fill="none" stroke="none" d="M769.5,480.5h34a5,5,0,0,1,5,5v12a5,5,0,0,1,-5,5h-34a5,5,0,0,1,-5,-5v-12a5,5,0,0,1,5,-5z"></path><g id="node_text14" fill="black"><text id="kity_text_97" text-rendering="inherit" font-size="12" dy=".8em" y="485.5" x="774.5">其它</text></g></g><g id="minder_node16"><g id="node_expander18" style="cursor: pointer;"><path id="kity_path_202" fill="white" stroke="gray" d="M279.5,201.5A6,6,0,1,1,267.5,201.5A6,6,0,1,1,279.5,201.5"></path><path id="kity_path_203" fill="none" stroke="gray" d="M269,201.5L278,201.5"></path></g><path id="node_outline19" fill="rgb(246, 238, 238)" stroke="rgb(191, 115, 115)" d="M131.5,188.5h132a3,3,0,0,1,3,3v20a3,3,0,0,1,-3,3h-132a3,3,0,0,1,-3,-3v-20a3,3,0,0,1,3,-3z" stroke-width="1"></path><g id="node_text19" fill="black"><text id="kity_text_107" text-rendering="inherit" font-size="14" dy=".8em" y="194.5" x="148.5">导出后数据格式</text></g></g><g id="minder_node17"><g id="node_expander15" style="cursor: pointer;" display="none"><path id="kity_path_193" fill="white" stroke="gray" d="M100.5,149.5A6,6,0,1,1,88.5,149.5A6,6,0,1,1,100.5,149.5"></path><path id="kity_path_194" fill="none" stroke="gray"></path></g><path id="node_outline16" fill="none" stroke="none" d="M30.5,138.5h53a5,5,0,0,1,5,5v12a5,5,0,0,1,-5,5h-53a5,5,0,0,1,-5,-5v-12a5,5,0,0,1,5,-5z"></path><g id="node_text16" fill="black"><text id="kity_text_101" text-rendering="inherit" font-size="12" dy=".8em" y="143.5" x="35.5">csv文本</text></g></g><g id="minder_node18"><g id="node_expander16" style="cursor: pointer;" display="none"><path id="kity_path_196" fill="white" stroke="gray" d="M100.5,201.5A6,6,0,1,1,88.5,201.5A6,6,0,1,1,100.5,201.5"></path><path id="kity_path_197" fill="none" stroke="gray"></path></g><path id="node_outline17" fill="none" stroke="none" d="M25.5,190.5h58a5,5,0,0,1,5,5v12a5,5,0,0,1,-5,5h-58a5,5,0,0,1,-5,-5v-12a5,5,0,0,1,5,-5z"></path><g id="node_text17" fill="black"><text id="kity_text_103" text-rendering="inherit" font-size="12" dy=".8em" y="195.5" x="30.5">压缩文件</text></g></g><g id="minder_node19"><g id="node_expander17" style="cursor: pointer;" display="none"><path id="kity_path_199" fill="white" stroke="gray" d="M100.5,253.5A6,6,0,1,1,88.5,253.5A6,6,0,1,1,100.5,253.5"></path><path id="kity_path_200" fill="none" stroke="gray"></path></g><path id="node_outline18" fill="none" stroke="none" d="M25.5,242.5h58a5,5,0,0,1,5,5v12a5,5,0,0,1,-5,5h-58a5,5,0,0,1,-5,-5v-12a5,5,0,0,1,5,-5z"></path><g id="node_text18" fill="black"><text id="kity_text_105" text-rendering="inherit" font-size="12" dy=".8em" y="247.5" x="30.5">其它格式</text></g></g><g id="minder_node20"><g id="node_expander21" style="cursor: pointer;"><path id="kity_path_211" fill="white" stroke="gray" d="M279.5,341.5A6,6,0,1,1,267.5,341.5A6,6,0,1,1,279.5,341.5"></path><path id="kity_path_212" fill="none" stroke="gray" d="M269,341.5L278,341.5"></path></g><path id="node_outline22" fill="rgb(246, 238, 238)" stroke="rgb(191, 115, 115)" d="M201.5,328.5h62a3,3,0,0,1,3,3v20a3,3,0,0,1,-3,3h-62a3,3,0,0,1,-3,-3v-20a3,3,0,0,1,3,-3z" stroke-width="1"></path><g id="node_text22" fill="black"><text id="kity_text_113" text-rendering="inherit" font-size="14" dy=".8em" y="334.5" x="218.5">其它</text></g></g><g id="minder_node21"><g id="node_expander19" style="cursor: pointer;" display="none"><path id="kity_path_205" fill="white" stroke="gray" d="M170.5,315.5A6,6,0,1,1,158.5,315.5A6,6,0,1,1,170.5,315.5"></path><path id="kity_path_206" fill="none" stroke="gray"></path></g><path id="node_outline20" fill="none" stroke="none" d="M95.5,304.5h58a5,5,0,0,1,5,5v12a5,5,0,0,1,-5,5h-58a5,5,0,0,1,-5,-5v-12a5,5,0,0,1,5,-5z" stroke-width="3"></path><g id="node_text20" fill="black"><text id="kity_text_109" text-rendering="inherit" font-size="12" dy=".8em" y="309.5" x="100.5">导出效率</text></g></g><g id="minder_node22"><g id="node_expander20" style="cursor: pointer;" display="none"><path id="kity_path_208" fill="white" stroke="gray" d="M170.5,367.5A6,6,0,1,1,158.5,367.5A6,6,0,1,1,170.5,367.5"></path><path id="kity_path_209" fill="none" stroke="gray"></path></g><path id="node_outline21" fill="none" stroke="none" d="M95.5,356.5h58a5,5,0,0,1,5,5v12a5,5,0,0,1,-5,5h-58a5,5,0,0,1,-5,-5v-12a5,5,0,0,1,5,-5z" stroke-width="3"></path><g id="node_text21" fill="black"><text id="kity_text_111" text-rendering="inherit" font-size="12" dy=".8em" y="361.5" x="100.5">失败重试</text></g></g></g></g></svg>
\ No newline at end of file
diff --git a/docs/website/Makefile b/docs/website/Makefile
deleted file mode 100644
index 76d13b43b00cda..00000000000000
--- a/docs/website/Makefile
+++ /dev/null
@@ -1,36 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#   http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License.
-
-# Minimal makefile for Sphinx documentation
-#
-
-# You can set these variables from the command line.
-SPHINXOPTS    =
-SPHINXBUILD   = sphinx-build
-SOURCEDIR     = source
-BUILDDIR      = build
-
-# Put it first so that "make" without argument is like "make help".
-help:
-	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
-
-.PHONY: help Makefile
-
-# Catch-all target: route all unknown targets to Sphinx using the new
-# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
-%: Makefile
-	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
diff --git a/docs/website/README.md b/docs/website/README.md
deleted file mode 100644
index 9058cfdf00c815..00000000000000
--- a/docs/website/README.md
+++ /dev/null
@@ -1,61 +0,0 @@
-<!-- 
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-  http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
--->
-
-
-# Build the website for Doris documentations
-
-## Prerequisites
-
-1. Install PiPy (If not installed)
-
-    ```
-    curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
-    python get-pip.py
-    ```
-
-2. Install sphinx and other dependencies
-
-    ```
-    pip install sphinx                      # Sphinx main program
-    pip install recommonmark                # Sphinx markdown extension
-    pip install sphinx-markdown-tables      # Sphinx markdown table render extension
-    pip install jieba                       # Sphinx Chinese tokenizer
-    pip install sphinx_rtd_theme            # Sphinx Read-the-Docs theme
-    ```
-
-## Build the website
-
-```
-sh build_site.sh 
-```
-
-## Start web server
-
-```
-cd build/html/
-nohup python -m SimpleHTTPServer &
-```
-
-You can start any web server you like.
-
-## Browse website
-
-```
-http://localhost:8000/
-```
diff --git a/docs/website/build_site.sh b/docs/website/build_site.sh
deleted file mode 100644
index d9936e9ff7b5e2..00000000000000
--- a/docs/website/build_site.sh
+++ /dev/null
@@ -1,85 +0,0 @@
-#!/usr/bin/env bash
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#   http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License.
-
-set -eo pipefail
-
-CUR=`dirname "$0"`
-CUR=`cd "$CUR"; pwd`
-
-export DORIS_HOME=${CUR}/../../
-
-# Check args
-usage() {
-  echo "
-Usage: $0 <options>
-  Optional options:
-     --cn               build Chinese Documentation
-     --en               build English Documentation
-  "
-  exit 1
-}
-
-OPTS=$(getopt \
-  -n $0 \
-  -o '' \
-  -l 'cn' \
-  -l 'en' \
-  -l 'help' \
-  -- "$@")
-
-if [ $? != 0 ] ; then
-    usage
-fi
-
-eval set -- "$OPTS"
-
-BUILD_CN=
-BUILD_EN=
-HELP=0
-if [ $# == 1 ] ; then
-    # default
-    BUILD_CN=1
-    BUILD_EN=0
-else
-    BUILD_CN=0
-    BUILD_EN=0
-    while true; do
-        case "$1" in
-            --cn) BUILD_CN=1 ; shift ;;
-            --en) BUILD_EN=1 ; shift ;;
-            --help) HELP=1; shift ;;
-            --) shift ;  break ;;
-            *) ehco "Internal error" ; exit 1 ;;
-        esac
-    done
-fi
-
-if [[ ${HELP} -eq 1 ]]; then
-    usage
-    exit
-fi
-
-
-rm -rf ${CUR}/source/documentation/
-rm -rf ${CUR}/source/resources/
-mkdir -p ${CUR}/source/documentation
-mkdir -p ${CUR}/source/resources
-cp -r ${DORIS_HOME}/docs/documentation/* ${CUR}/source/documentation/
-cp -r ${DORIS_HOME}/docs/resources/* ${CUR}/source/resources/
-make clean && make html
-
diff --git a/docs/website/source/_templates/footer.html b/docs/website/source/_templates/footer.html
deleted file mode 100644
index 21beb5cd484ef4..00000000000000
--- a/docs/website/source/_templates/footer.html
+++ /dev/null
@@ -1,28 +0,0 @@
-<!--
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-  http://www.apache.org/licenses/LICENSE-2.0
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
--->
-
-{% extends '!footer.html' %}
-{% block extrafooter %}
-<div role="contentinfo">
-    <p></p>
-    <p>
-
-        Apache Doris(incubating) is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Apache Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF.
-
-    </p>
-</div>
-{% endblock %}
diff --git a/docs/website/source/conf.py b/docs/website/source/conf.py
deleted file mode 100644
index 72c107cd305b66..00000000000000
--- a/docs/website/source/conf.py
+++ /dev/null
@@ -1,199 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# Configuration file for the Sphinx documentation builder.
-#
-# This file does only contain a selection of the most common options. For a
-# full list see the documentation:
-# http://www.sphinx-doc.org/en/master/config
-
-# -- Path setup --------------------------------------------------------------
-
-# If extensions (or modules to document with autodoc) are in another directory,
-# add these directories to sys.path here. If the directory is relative to the
-# documentation root, use os.path.abspath to make it absolute, like shown here.
-#
-# import os
-# import sys
-# sys.path.insert(0, os.path.abspath('.'))
-
-#import t3SphinxThemeRtd
-
-# -- Project information -----------------------------------------------------
-
-project = u'Doris Documentations'
-copyright = u'2019, Apache Doris(Incubating)'
-author = u'Apache Doris(Incubating)'
-
-# The short X.Y version
-version = u'0.11.0'
-# The full version, including alpha/beta/rc tags
-release = u'0.11.0'
-
-
-# -- General configuration ---------------------------------------------------
-
-# If your documentation needs a minimal Sphinx version, state it here.
-#
-# needs_sphinx = '1.0'
-
-# Add any Sphinx extension module names here, as strings. They can be
-# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
-# ones.
-extensions = [
-    'sphinx.ext.autodoc',
-    'recommonmark',
-    'sphinx_markdown_tables'
-]
-
-# Add any paths that contain templates here, relative to this directory.
-templates_path = ['_templates']
-
-# The suffix(es) of source filenames.
-# You can specify multiple suffix as a list of string:
-#
-# source_suffix = ['.rst', '.md']
-# source_suffix = '.rst'
-source_suffix = {
-    '.rst': 'restructuredtext',
-    '.txt': 'markdown',
-    '.md': 'markdown',
-}
-
-# The master toctree document.
-master_doc = 'index'
-
-# The language for content autogenerated by Sphinx. Refer to documentation
-# for a list of supported languages.
-#
-# This is also used if you do content translation via gettext catalogs.
-# Usually you set "language" from the command line for these cases.
-language = None
-
-# List of patterns, relative to source directory, that match files and
-# directories to ignore when looking for source files.
-# This pattern also affects html_static_path and html_extra_path.
-exclude_patterns = []
-
-# The name of the Pygments (syntax highlighting) style to use.
-pygments_style = None
-
-# -- Options for HTML output -------------------------------------------------
-
-# The theme to use for HTML and HTML Help pages.  See the documentation for
-# a list of builtin themes.
-#
-html_theme = "sphinx_rtd_theme"
-#html_theme = "t3SphinxThemeRtd"
-#html_theme_path = [t3SphinxThemeRtd.get_html_theme_path()]
-
-# Theme options are theme-specific and customize the look and feel of a theme
-# further.  For a list of options available for each theme, see the
-# documentation.
-#
-# html_theme_options = {}
-
-# Add any paths that contain custom static files (such as style sheets) here,
-# relative to this directory. They are copied after the builtin static files,
-# so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ['_static']
-
-# Custom sidebar templates, must be a dictionary that maps document names
-# to template names.
-#
-# The default sidebars (for documents that don't match any pattern) are
-# defined by theme itself.  Builtin themes are using these templates by
-# default: ``['localtoc.html', 'relations.html', 'sourcelink.html',
-# 'searchbox.html']``.
-#
-# html_sidebars = {}
-
-
-# -- Options for HTMLHelp output ---------------------------------------------
-
-# Output file base name for HTML help builder.
-htmlhelp_basename = 'dorisdoc'
-
-
-# -- Options for LaTeX output ------------------------------------------------
-
-latex_elements = {
-    # The paper size ('letterpaper' or 'a4paper').
-    #
-    # 'papersize': 'letterpaper',
-
-    # The font size ('10pt', '11pt' or '12pt').
-    #
-    # 'pointsize': '10pt',
-
-    # Additional stuff for the LaTeX preamble.
-    #
-    # 'preamble': '',
-
-    # Latex figure (float) alignment
-    #
-    # 'figure_align': 'htbp',
-}
-
-# Grouping the document tree into LaTeX files. List of tuples
-# (source start file, target name, title,
-#  author, documentclass [howto, manual, or own class]).
-latex_documents = [
-    (master_doc, 'doris.tex', u'Doris Documentation',
-     u'Apache Doris(Incubating)', 'manual'),
-]
-
-
-# -- Options for manual page output ------------------------------------------
-
-# One entry per manual page. List of tuples
-# (source start file, name, description, authors, manual section).
-man_pages = [
-    (master_doc, 'Doris', u'Doris Documentation',
-     [author], 1)
-]
-
-
-# -- Options for Texinfo output ----------------------------------------------
-
-# Grouping the document tree into Texinfo files. List of tuples
-# (source start file, target name, title, author,
-#  dir menu entry, description, category)
-texinfo_documents = [
-    (master_doc, 'Doris', u'Doris Documentation',
-     author, 'Apache Doris(Incubating)', 'An MPP-based interactive SQL data warehouse for reporting and analysis',
-     'Miscellaneous'),
-]
-
-
-# -- Options for Epub output -------------------------------------------------
-
-# Bibliographic Dublin Core info.
-epub_title = project
-
-# The unique identifier of the text. This can be a ISBN number
-# or the project homepage.
-#
-# epub_identifier = ''
-
-# A unique identification for the text.
-#
-# epub_uid = ''
-
-# A list of files that should not be packed into the epub file.
-epub_exclude_files = ['search.html']
-
-html_search_language = 'zh'
-
-html_context = {
-    # Enable the "Edit in GitHub link within the header of each page.
-    'display_github': True,
-    # Set the following variables to generate the resulting github URL for each page. 
-    # Format Template: https://{{ github_host|default("github.com") }}/{{ github_user }}
-    #/{{ github_repo }}/blob/{{ github_version }}{{ conf_py_path }}{{ pagename }}{{ suffix }}
-    'github_user': 'apache',
-    'github_repo': 'incubator-doris',
-    'github_version': 'master' ,
-    'conf_py_path' : '/docs/',
-}
-
-# -- Extension configuration -------------------------------------------------
diff --git a/docs/website/source/index.rst b/docs/website/source/index.rst
deleted file mode 100644
index 16bbc299d736f1..00000000000000
--- a/docs/website/source/index.rst
+++ /dev/null
@@ -1,590 +0,0 @@
-Introduction to Apache Doris (incubating)
-=========================================
-
-Apache Doris is an MPP-based interactive SQL data warehousing for
-reporting and analysis. Doris mainly integrates the technology of Google
-Mesa and Apache Impala. Unlike other popular SQL-on-Hadoop systems,
-Doris is designed to be a simple and single tightly coupled system, not
-depending on other systems. Doris not only provides high concurrent low
-latency point query performance, but also provides high throughput
-queries of ad-hoc analysis. Doris not only provides batch data loading,
-but also provides near real-time mini-batch data loading. Doris also
-provides high availability, reliability, fault tolerance, and
-scalability. The simplicity (of developing, deploying and using) and
-meeting many data serving requirements in single system are the main
-features of Doris.
-
-1. Background
--------------
-
-In Baidu, the largest Chinese search engine, we run a two-tiered data
-warehousing system for data processing, reporting and analysis. Similar
-to lambda architecture, the whole data warehouse comprises data
-processing and data serving. Data processing does the heavy lifting of
-big data: cleaning data, merging and transforming it, analyzing it and
-preparing it for use by end user queries; data serving is designed to
-serve queries against that data for different use cases. Currently data
-processing includes batch data processing and stream data processing
-technology, like Hadoop, Spark and Storm; Doris is a SQL data warehouse
-for serving online and interactive data reporting and analysis querying.
-
-Prior to Doris, different tools were deployed to solve diverse
-requirements in many ways. For example, the advertising platform needs
-to provide some detailed statistics associated with each served ad for
-every advertiser. The platform must support continuous updates, both new
-rows and incremental updates to existing rows within minutes. It must
-support latency-sensitive users serving live customer reports with very
-low latency requirements and batch ad-hoc multiple dimensions data
-analysis requiring very high throughput. In the past,this platform was
-built on top of sharded MySQL. But with the growth of data, MySQL cannot
-meet the requirements. Then, based on our existing KV system, we
-developed our own proprietary distributed statistical database. But, the
-simple KV storage was not efficient on scan performance. Because the
-system depends on many other systems, it is very complex to operate and
-maintain. Using RPC API, more complex querying usually required code
-programming, but users wants an MPP SQL engine. In addition to
-advertising system, a large number of internal BI Reporting / Analysis,
-also used a variety of tools. Some used the combination of SparkSQL /
-Impala + HDFS / HBASE. Some used MySQL to store the results that were
-prepared by distributed MapReduce computing. Some also bought commercial
-databases to use.
-
-However, when a use case requires the simultaneous availability of
-capabilities that cannot all be provided by a single tool, users were
-forced to build hybrid architectures that stitch multiple tools
-together. Users often choose to ingest and update data in one storage
-system, but later reorganize this data to optimize for an analytical
-reporting use-case served from another. Our users had been successfully
-deploying and maintaining these hybrid architectures, but we believe
-that they shouldn’t need to accept their inherent complexity. A storage
-system built to provide great performance across a broad range of
-workloads provides a more elegant solution to the problems that hybrid
-architectures aim to solve. Doris is the solution. Doris is designed to
-be a simple and single tightly coupled system, not depending on other
-systems. Doris provides high concurrent low latency point query
-performance, but also provides high throughput queries of ad-hoc
-analysis. Doris provides bulk-batch data loading, but also provides near
-real-time mini-batch data loading. Doris also provides high
-availability, reliability, fault tolerance, and scalability.
-
-Generally speaking, Doris is the technology combination of Google Mesa
-and Apache Impala. Mesa is a highly scalable analytic data storage
-system that stores critical measurement data related to Google’s
-Internet advertising business. Mesa is designed to satisfy complex and
-challenging set of users’ and systems’ requirements, including near
-real-time data ingestion and query ability, as well as high
-availability, reliability, fault tolerance, and scalability for large
-data and query volumes. Impala is a modern, open-source MPP SQL engine
-architected from the ground up for the Hadoop data processing
-environment. At present, by virtue of its superior performance and rich
-functionality, Impala has been comparable to many commercial MPP
-database query engine. Mesa can satisfy the needs of many of our storage
-requirements, however Mesa itself does not provide a SQL query engine;
-Impala is a very good MPP SQL query engine, but the lack of a perfect
-distributed storage engine. So in the end we chose the combination of
-these two technologies.
-
-Learning from Mesa’s data model, we developed a distributed storage
-engine. Unlike Mesa, this storage engine does not rely on any
-distributed file system. Then we deeply integrate this storage engine
-with Impala query engine. Query compiling, query execution coordination
-and catalog management of storage engine are integrated to be frontend
-daemon; query execution and data storage are integrated to be backend
-daemon. With this integration, we implemented a single, full-featured,
-high performance state the art of MPP database, as well as maintaining
-the simplicity.
-
-2. System Overview
-------------------
-
-Doris’ implementation consists of two daemons: frontend (FE) and backend
-(BE). The following figures gives the overview of architecture and
-usage.
-
-.. figure:: https://raw.githubusercontent.com/apache/incubator-doris/master/docs/resources/images/palo_architecture.jpg
-   :alt: Doris Architecture
-
-   Doris Architecture
-
-Frontend daemon consists of query coordinator and catalog manager. Query
-coordinator is responsible for receiving user’s sql queries, compiling
-queries and managing queries execution. Catalog manager is responsible
-for managing metadata such as databases, tables, partitions, replicas
-and etc. Several frontend daemons could be deployed to guarantee
-fault-tolerance, and load balancing.
-
-Backend daemon stores the data and executes the query fragments. Many
-backend daemons could also be deployed to provide scalability and
-fault-tolerance.
-
-A typical Doris cluster generally composes of several frontend daemons
-and dozens to hundreds of backend daemons.
-
-Clients can use MySQL-related tools to connect any frontend daemon to
-submit SQL query. The frontend receives the query and compiles it into
-query plans executable by the backends. Then frontend sends the query
-plan fragments to backend. Backends will build a query execution DAG.
-Data is fetched and pipelined into the DAG. The final result response is
-sent to client via frontend. The distribution of query fragment
-execution takes minimizing data movement and maximizing scan locality as
-the main goal. Because Doris is designed to provide interactive
-analysis, so the average execution time of queries is short. Considering
-this, we adopt query re-execution to meet the fault tolerance of query
-execution.
-
-A table is splitted into many tablets. Tablets are managed by backends.
-The backend daemon could be configured to use multiple directories. Any
-directory’s IO failure doesn’t influence the normal running of backend
-daemon. Doris will recover and rebalance the whole cluster automatically
-when necessary.
-
-3. Frontend
------------
-
-In-memory catalog, multiple frontends, MySQL networking protocol,
-consistency guarantee, and two-level table partitioning are the main
-features of Doris’ frontend design.
-
-3.1 In-Memory Catalog
-~~~~~~~~~~~~~~~~~~~~~
-
-Traditional data warehouse always uses a RDBMS database to store their
-catalog metadata. In order to produce query execution plan, frontend
-needs to look up the catalog metadata. This kind of catalog storage may
-be enough for low concurrent ad-hoc analysis queries. But for online
-high concurrent queries, its performance is very bad,resulting in
-increased response latency. For example, Hive metadata query latency is
-sometimes up to tens of seconds or even minutes. In order to speedup the
-metadata access, we adopt the in-memory catalog storage.
-
-.. figure:: ./resources/images/log_replication.jpg
-   :alt: log replication
-
-   log replication
-
-In-memory catalog storage has three functional modules: real-time memory
-data structures, memory checkpoints on local disk and an operation relay
-log. When modifying catalog, the mutation operation is written into the
-log file firstly. Then, the mutation operation is applied into the
-memory data structures. Periodically, a thread does the checkpoint that
-dumps memory data structure image into local disk. Checkpoint mechanism
-enables the fast startup of frontend and reduces the disk storage
-occupancy. Actually, in-memory catalog also simplifies the
-implementation of multiple frontends.
-
-3.2 Multiple Frontends
-~~~~~~~~~~~~~~~~~~~~~~
-
-Many data warehouses only support single frontend-like node. There are
-some systems supporting master and slave deploying. But for online data
-serving, high availability is an essential feature. Further, the number
-of queries per seconds may be very large, so high scalability is also
-needed. In Doris, we provide the feature of multiple frontends using
-replicated-state-machine technology.
-
-Frontends can be configured to three kinds of roles: leader, follower
-and observer. Through a voting protocol, follower frontends firstly
-elect a leader frontend. All the write requests of metadata are
-forwarded to the leader, then the leader writes the operation into the
-replicated log file. If the new log entry will be replicated to at least
-quorum followers successfully, the leader commits the operation into
-memory, and responses the write request. Followers always replay the
-replicated logs to apply them into their memory metadata. If the leader
-crashes, a new leader will be elected from the leftover followers.
-Leader and follower mainly solve the problem of write availability and
-partly solve the problem of read scalability.
-
-Usually one leader frontend and several follower frontends can meet most
-applications’ write availability and read scalability requirements. For
-very high concurrent reading, continuing to increase the number of
-followers is not a good practice. Leader replicates log stream to
-followers synchronously, so adding more followers will increases write
-latency. Like Zookeeper,we have introduced a new type of frontend node
-called observer that helps addressing this problem and further improving
-metadata read scalability. Leader replicates log stream to observers
-asynchronously. Observers don’t involve leader election.
-
-The replicated-state-machine is implemented based on BerkeleyDB java
-version (BDB-JE). BDB-JE has achieved high availability by implementing
-a Paxos-like consensus algorithm. We use BDB-JE to implement Doris’ log
-replication and leader election.
-
-3.3 Consistency Guarantee
-~~~~~~~~~~~~~~~~~~~~~~~~~
-
-If a client process connects to the leader, it will see up-to-date
-metadata, so that strong consistency semantics is guaranteed. If the
-client connects to followers or observers, it will see metadata lagging
-a little behind of the leader, but the monotonic consistency is
-guaranteed. In most Doris’ use cases, monotonic consistency is accepted.
-
-If the client always connects to the same frontend, monotonic
-consistency semantics is obviously guaranteed; however if the client
-connects to other frontends due to failover, the semantics may be
-violated. Doris provides a SYNC command to guarantee metadata monotonic
-consistency semantics during failover. When failover happens, the client
-can send a SYNC command to the new connected frontend, who will get the
-latest operation log number from the leader. The SYNC command will not
-return to client as long as local applied log number is still less than
-fetched operation log number. This mechanism can guarantee the metadata
-on the connected frontend is newer than the client have seen during its
-last connection.
-
-3.4 MySQL Networking Protocol
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-MySQL compatible networking protocol is implemented in Doris’ frontend.
-Firstly, SQL interface is preferred for engineers; Secondly,
-compatibility with MySQL protocol makes the integrating with current
-existing BI software, such as Tableau, easier; Lastly, rich MySQL client
-libraries and tools reduce our development costs, but also reduces the
-user’s using cost.
-
-Through the SQL interface, administrator can adjust system
-configuration, add and remove frontend nodes or backend nodes, and
-create new database for user; user can create tables, load data, and
-submit SQL query.
-
-Online help document and Linux Proc-like mechanism are also supported in
-SQL. Users can submit queries to get the help of related SQL statements
-or show Doris’ internal running state.
-
-In frontend, a small response buffer is allocated to every MySQL
-connection. The maximum size of this buffer is limited to 1MB. The
-buffer is responsible for buffering the query response data. Only if the
-response is finished or the buffer size reaches the 1MB,the response
-data will begin to be sent to client. Through this small trick, frontend
-can re-execution most of queries if errors occurred during query
-execution.
-
-3.5 Two-Level Partitioning
-~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Like most of the distributed database system, data in Doris is
-horizontally partitioned. However, a single-level partitioning rule
-(hash partitioning or range partitioning) may not be a good solution to
-all scenarios. For example, there have a user-based fact table that
-stores rows of the form (date, userid, metric). Choosing only hash
-partitioning by column userid may lead to uneven distribution of data,
-when one user’s data is very large. If choosing range partitioning
-according to column date, it will also lead to uneven distribution of
-data due to the likely data explosion in a certain period of time.
-
-Therefore we support the two-level partitioning rule. The first level is
-range partitioning. User can specify a column (usually the time series
-column) range of values for the data partition. In one partition, the
-user can also specify one or more columns and a number of buckets to do
-the hash partitioning. User can combine with different partitioning
-rules to better divide the data. Figure 4 gives an example of two-level
-partitioning.
-
-Three benefits are gained by using the two-level partitioning mechanism.
-Firstly, old and new data could be separated, and stored on different
-storage mediums; Secondly, storage engine of backend can reduce the
-consumption of IO and CPU for unnecessary data merging, because the data
-in some partitions is no longer be updated; Lastly,every partition’s
-buckets number can be different and adjusted according to the change of
-data size.
-
-.. code:: sql
-
-   -- Create partitions using CREATE TABLE --
-   CREATE TABLE example_tbl (
-       `date`      DATE,
-       userid      BIGINT,
-       metric      BIGINT SUM
-   ) PARTITION BY RANGE (`date`) (
-       PARTITION p201601 VALUES LESS THAN ("2016-02-01"),
-       PARTITION p201602 VALUES LESS THAN ("2016-03-01"),
-       PARTITION p201603 VALUES LESS THAN ("2016-04-01"),
-       PARTITION p201604 VALUES LESS THAN ("2016-05-01")
-   ) DISTRIBUTED BY HASH(userid) BUCKETS 32;
-
-   -- Add partition using ALTER TABLE --
-   ALTER TABLE example_tbl ADD PARTITION p201605 VALUES LESS THAN ("2016-06-01");
-
-4. Backend
-----------
-
-4.1 Data Storage Model
-~~~~~~~~~~~~~~~~~~~~~~
-
-Doris combines Google Mesa’s data model and ORCFile / Parquet storage
-technology.
-
-Data in Mesa is inherently multi-dimensional fact table. These facts in
-table typically consist of two types of attributes: dimensional
-attributes (which we call keys) and measure attributes (which we call
-values). The table schema also specifies the aggregation function F: V
-×V → V which is used to aggregate the values corresponding to the same
-key. To achieve high update throughput, Mesa loads data in batch. Each
-batch of data will be converted to a delta file. Mesa uses MVCC approach
-to manage these delta files, and so to enforce update atomicity. Mesa
-also supports creating materialized rollups, which contain a column
-subset of schema to gain better aggregation effect.
-
-Mesa’s data model performs well in many interactive data service, but it
-also has some drawbacks: 1. Users have difficulty in understanding key
-and value space, as well as aggregation function, especially when they
-rarely have such aggregation demand in analysis query scenarios.
-
-2. In order to ensure the aggregation semantic, count operation on a
-   single column must read all columns in key space, resulting in a
-   large number of additional read overheads. There is also unable to
-   push down the predicates on the value column to storage engine, which
-   also leads to additional read overheads.
-
-3. Essentially, it is still a key-value model. In order to aggregate the
-   values corresponding to the same key, all key columns must store in
-   order. When a table contains hundreds of columns, sorting cost
-   becomes the bottleneck of ETL process.
-
-To solve these problems, we introduce ORCFile / Parquet technology
-widely used in the open source community, such as MapReduce + ORCFile,
-SparkSQL + Parquet, mainly used for ad-hoc analysis of large amounts of
-data with low concurrency. These data does not distinguish between key
-and value. In addition, compared with the row-oriented database,
-column-oriented organization is more efficient when an aggregate needs
-to be computed over many rows but only for a small subset of all columns
-of data, because reading that smaller subset of data can be faster than
-reading all data. And columnar storage is also space-friendly due to the
-high compression ratio of each column. Further, column support
-block-level storage technology such as min/max index and bloom filter
-index. Query executor can filter out a lot of blocks that do not meet
-the predicate, to further improve the query performance. However, due to
-the underlying storage does not require data order, query time
-complexity is linear corresponding to the data volume.
-
-Like traditional databases, Doris stores structured data represented as
-tables. Each table has a well-defined schema consisting of a finite
-number of columns. We combine Mesa data model and ORCFile/Parquet
-technology to develop a distributed analytical database. User can create
-two types of table to meet different needs in interactive query
-scenarios.
-
-In non-aggregation type of table, columns are not distinguished between
-dimensions and metrics, but should specify the sort columns in order to
-sort all rows. Doris will sort the table data according to the sort
-columns without any aggregation. The following figure gives an example
-of creating non-aggregation table.
-
-.. code:: sql
-
-   -- Create non-aggregation table --
-   CREATE TABLE example_tbl (
-       `date`      DATE,
-       id          BIGINT,
-       country     VARCHAR(32),
-       click       BIGINT,
-       cost        BIGINT
-   ) DUPLICATE KEY(`date`, id, country)
-   DISTRIBUTED BY HASH(id) BUCKETS 32;
-
-In aggregation data analysis case, we reference Mesa’s data model, and
-distinguish columns between key and value, and specify the value columns
-with aggregation method, such as SUM, REPLACE, etc. In the following
-figure, we create an aggregation table like the non-aggregation table,
-including two SUM aggregation columns (clicks, cost). Different from the
-non-aggregation table, data in the table needs to be sorted on all key
-columns for delta compaction and value aggregation.
-
-.. code:: sql
-
-   -- Create aggregation table --
-   CREATE TABLE example_tbl (
-       `date`      DATE,
-       id          BIGINT,
-       country     VARCHAR(32),
-       click       BIGINT          SUM,
-       cost        BIGINT          SUM
-   ) DISTRIBUTED BY HASH(id) BUCKETS 32;
-
-Rollup is a materialized view that contains a column subset of schema in
-Doris. A table may contain multiple rollups with columns in different
-order. According to sort key index and column covering of the rollups,
-Doris can select the best rollup for different query. Because most
-rollups only contain a few columns, the size of aggregated data is
-typically much smaller and query performance can greatly be improved.
-All the rollups in the same table are updated atomically. Because
-rollups are materialized, users should make a trade-off between query
-latency and storage space when using them.
-
-To achieve high update throughput, Doris only applies updates in batches
-at the smallest frequency of every minute. Each update batch specifies
-an increased version number and generates a delta data file, commits the
-version when updates of quorum replicas are complete. You can query all
-committed data using the committed version, and the uncommitted version
-would not be used in query. All update versions are strictly be in
-increasing order. If an update contains more than one table, the
-versions of these tables are committed atomically. The MVCC mechanism
-allows Doris to guarantee multiple table atomic updates and query
-consistency. In addition, Doris uses compaction policies to merge delta
-files to reduce delta number, also reduce the cost of delta merging
-during query for higher performance.
-
-Doris’ data file is stored by column. The rows are stored in sorted
-order by the sort columns in delta data files, and are organized into
-row blocks, each block is compressed by type-specific columnar
-encodings, such as run-length encoding for integer columns, then stored
-into separate streams. In order to improve the performance of queries
-that have a specific key, we also store a sparse sort key index file
-corresponding to each delta data file. An index entry contains the short
-key for the row block, which is a fixed size prefix of the first sort
-columns for the row block, and the block id in the data file. Index
-files are usually directly loaded into memory, as they are very small.
-The algorithm for querying a specific key includes two steps. First, use
-a binary search on the sort key index to find blocks that may contain
-the specific key, and then perform a binary search on the compressed
-blocks in the data files to find the desired key. We also store
-block-level min/max index into separate index streams, and queries can
-use this to filter undesired blocks. In addition to those basic columnar
-features, we also offers an optional block-level bloom filter index for
-queries with IN or EQUAL conditions to further filter undesired blocks.
-Bloom filter index is stored in a separate stream, and is loaded on
-demand.
-
-4.2 Data Loading
-~~~~~~~~~~~~~~~~
-
-Doris applies updates in batches. Three types of data loading are
-supported: Hadoop-batch loading, loading ,mini-batch loading.
-
-1. Hadoop-batch loading. When a large amount of data volume needs to be
-   loaded into Doris, the hadoop-batch loading is recommended to achieve
-   high loading throughput. The data batches themselves are produced by
-   an external Hadoop system, typically at a frequency of every few
-   minutes. Unlike traditional data warehouses that use their own
-   computing resource to do the heavy data preparation, Doris could use
-   Hadoop to prepare the data (shuffle, sort and aggregate, etc.). By
-   using this approach, the most time-consuming computations are handed
-   over to Hadoop to complete. This will not only improve computational
-   efficiency, but also reduce the performance pressure of Doris cluster
-   and ensure the stability of the query service. The stability of the
-   online data services is the most important point.
-
-2. Loading. After deploying the fs-brokers, you can use Doris’ query
-   engine to import data. This type of loading is recommended for
-   incremental data loading.
-
-3. Mini-batch loading. When a small amount of data needs to be loaded
-   into Doris, the mini-batch loading is recommended to achieve low
-   loading latency. By using http interface, raw data is pushed into a
-   backend. Then the backend does the data preparing computing and
-   completes the final loading. Http tools could connect frontend or
-   backend. If frontend is connected, it will redirect the request
-   randomly to a backend.
-
-All the loading work is handled asynchronously. When load request is
-submitted, a label needs to be provided. By using the load label, users
-can submit show load request to get the loading status or submit cancel
-load request to cancel the loading. If the status of loading task is
-successful or in progress, its load label is not allowed to reuse again.
-The label of failed task is allowed to be reused.
-
-4.3 Resource Isolation
-~~~~~~~~~~~~~~~~~~~~~~
-
-1. Multi-tenancy Isolation：Multiple virtual cluster can be created in
-   one pysical Doris cluster. Every backend node can deploy multiple
-   backend processes. Every backend process only belongs to one virtual
-   cluster. Virtual cluster is one tenancy.
-
-2. User Isolation: There are many users in one virtual cluster. You can
-   allocate the resource among different users and ensure that all
-   users’ tasks are executed under limited resource quota.
-
-3. Priority Isolation: There are three priorities isolation group for
-   one user. User could control resource allocated to different tasks
-   submitted by themselves, for example user’s query task and loading
-   tasks require different resource quota.
-
-4.4 Multi-Medium Storage
-~~~~~~~~~~~~~~~~~~~~~~~~
-
-Most machines in modern datacenter are equipped with both SSDs and HDDs.
-SSD has good random read capability that is the ideal medium for query
-that needs a large number of random read operations. However, SSD’s
-capacity is small and is very expensive, we could not deploy it at a
-large scale. HDD is cheap and has huge capacity that is suitable to
-store large scale data but with high read latency. In OLAP scenario, we
-find user usually submit a lot of queries to query the latest data (hot
-data) and expect low latency. User occasionally executes query on
-historical data (cold data). This kind of query usually needs to scan
-large scale of data and is high latency. Multi-Medium Storage allows
-users to manage the storage medium of the data to meet different query
-scenarios and reduce the latency. For example, user could put latest
-data on SSD and historical data which is not used frequently on HDD,
-user will get low latency when querying latest data while get high
-latency when query historical data which is normal because it needs scan
-large scale data.
-
-In the following figure, user alters partition ‘p201601’ storage_medium
-to SSD and storage_cooldown_time to ‘2016-07-01 00:00:00’. The setting
-means data in this partition will be put on SSD and it will start to
-migrate to HDD after the time of storage_cooldown_time.
-
-.. code:: sql
-
-   ALTER TABLE example_tbl MODIFY PARTITION p201601
-   SET ("storage_medium" = "SSD", "storage_cooldown_time" = "2016-07-01 00:00:00");
-
-4.5 Vectorized Query Execution
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Runtime code generation using LLVM is one of the techniques employed
-extensively by Impala to improve query execution times. Performance
-could gains of 5X or more are typical for representative workloads.
-
-But, runtime code generation is not suitable for low latency query,
-because the generation overhead costs about 100ms. Runtime code
-generation is more suitable for large-scale ad-hoc query. To accelerate
-the small queries (of course, big queries will also obtain benefits), we
-introduced vectorized query execution into Doris.
-
-Vectorized query execution is a feature that greatly reduces the CPU
-usage for typical query operations like scans, filters, aggregates, and
-joins. A standard query execution system processes one row at a time.
-This involves long code paths and significant metadata interpretation in
-the inner loop of execution. Vectorized query execution streamlines
-operations by processing a block of many rows at a time. Within the
-block, each column is stored as a vector (an array of a primitive data
-type). Simple operations like arithmetic and comparisons are done by
-quickly iterating through the vectors in a tight loop, with no or very
-few function calls or conditional branches inside the loop. These loops
-compile in a streamlined way that uses relatively few instructions and
-finishes each instruction in fewer clock cycles, on average, by
-effectively using the processor pipeline and cache memory.
-
-The result of benchmark shows 2x~4x speedup in our typical queries.
-
-5. Backup and Recovery
-----------------------
-
-Data backup function is provided to enhance data security. The minimum
-granularity of backup and recovery is partition. Users can develop
-plugins to backup data to any specified remote storage. The backup data
-can always be recovered to Doris at all time, to achieve the data
-rollback purpose.
-
-Currently we only support full data backup data rather than incremental
-backups for the following reasons:
-
-1. Remote storage system is beyond the control of the Doris system. We
-   cannot guarantee whether the data has been changed between two backup
-   operations. And data verification operations always come at a high
-   price.
-
-2. We support data backup on partition granularity. And majority of
-   applications are time series applications. By dividing data using
-   time column, it has been able to meet the needs of the vast majority
-   of incremental backup in chronological order.
-
-In addition to improving data security, the backup function also
-provides a way to export the data. Data can be exported to other
-downstream systems for further processing.
-
-.. toctree::
-    :hidden:
-
-    documentation/cn/index
-    documentation/en/index
diff --git a/docs/zh-CN/README.md b/docs/zh-CN/README.md
new file mode 100644
index 00000000000000..4910446048731a
--- /dev/null
+++ b/docs/zh-CN/README.md
@@ -0,0 +1,8 @@
+---
+home: true
+heroImage: /images/doris-logo.png
+heroText: Apache Doris
+tagline: 基于 MPP 的交互式 SQL 数据仓库，主要用于解决报表和多维分析。
+actionText: 快速上手 →
+actionLink: /zh-CN/installing/compilation
+---
diff --git a/docs/documentation/cn/administrator-guide/alter-table/alter-table-bitmap-index.md b/docs/zh-CN/administrator-guide/alter-table/alter-table-bitmap-index.md
similarity index 97%
rename from docs/documentation/cn/administrator-guide/alter-table/alter-table-bitmap-index.md
rename to docs/zh-CN/administrator-guide/alter-table/alter-table-bitmap-index.md
index a2a1ef0579250a..0a768a99716e80 100644
--- a/docs/documentation/cn/administrator-guide/alter-table/alter-table-bitmap-index.md
+++ b/docs/zh-CN/administrator-guide/alter-table/alter-table-bitmap-index.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Bitmap 索引",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/alter-table/alter-table-rollup.md b/docs/zh-CN/administrator-guide/alter-table/alter-table-rollup.md
similarity index 99%
rename from docs/documentation/cn/administrator-guide/alter-table/alter-table-rollup.md
rename to docs/zh-CN/administrator-guide/alter-table/alter-table-rollup.md
index ef377d8e2717f6..7d571a2d8a6998 100644
--- a/docs/documentation/cn/administrator-guide/alter-table/alter-table-rollup.md
+++ b/docs/zh-CN/administrator-guide/alter-table/alter-table-rollup.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Rollup",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/alter-table/alter-table-schema-change.md b/docs/zh-CN/administrator-guide/alter-table/alter-table-schema-change.md
similarity index 99%
rename from docs/documentation/cn/administrator-guide/alter-table/alter-table-schema-change.md
rename to docs/zh-CN/administrator-guide/alter-table/alter-table-schema-change.md
index b4c681c54009fb..6ab14cc7642c92 100644
--- a/docs/documentation/cn/administrator-guide/alter-table/alter-table-schema-change.md
+++ b/docs/zh-CN/administrator-guide/alter-table/alter-table-schema-change.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Schema Change",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/alter-table/alter-table-temp-partition.md b/docs/zh-CN/administrator-guide/alter-table/alter-table-temp-partition.md
similarity index 99%
rename from docs/documentation/cn/administrator-guide/alter-table/alter-table-temp-partition.md
rename to docs/zh-CN/administrator-guide/alter-table/alter-table-temp-partition.md
index 0911ee598278f9..32b328f6a4e407 100644
--- a/docs/documentation/cn/administrator-guide/alter-table/alter-table-temp-partition.md
+++ b/docs/zh-CN/administrator-guide/alter-table/alter-table-temp-partition.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "临时分区",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/backup-restore.md b/docs/zh-CN/administrator-guide/backup-restore.md
similarity index 99%
rename from docs/documentation/cn/administrator-guide/backup-restore.md
rename to docs/zh-CN/administrator-guide/backup-restore.md
index ff5c262957eeb9..2102e772dbc76f 100644
--- a/docs/documentation/cn/administrator-guide/backup-restore.md
+++ b/docs/zh-CN/administrator-guide/backup-restore.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "备份与恢复",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/broker.md b/docs/zh-CN/administrator-guide/broker.md
similarity index 99%
rename from docs/documentation/cn/administrator-guide/broker.md
rename to docs/zh-CN/administrator-guide/broker.md
index 0fdcff070689ed..6215a9d1d60da9 100644
--- a/docs/documentation/cn/administrator-guide/broker.md
+++ b/docs/zh-CN/administrator-guide/broker.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Broker",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/colocation-join.md b/docs/zh-CN/administrator-guide/colocation-join.md
similarity index 99%
rename from docs/documentation/cn/administrator-guide/colocation-join.md
rename to docs/zh-CN/administrator-guide/colocation-join.md
index 463f6b5b80c3dc..c701efd7c7d8b6 100644
--- a/docs/documentation/cn/administrator-guide/colocation-join.md
+++ b/docs/zh-CN/administrator-guide/colocation-join.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Colocation Join",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/config/fe_config.md b/docs/zh-CN/administrator-guide/config/fe_config.md
similarity index 96%
rename from docs/documentation/cn/administrator-guide/config/fe_config.md
rename to docs/zh-CN/administrator-guide/config/fe_config.md
index 241dbe1b9c5c84..6c273c5503e65c 100644
--- a/docs/documentation/cn/administrator-guide/config/fe_config.md
+++ b/docs/zh-CN/administrator-guide/config/fe_config.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "基本配置",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/dynamic-partition.md b/docs/zh-CN/administrator-guide/dynamic-partition.md
similarity index 99%
rename from docs/documentation/cn/administrator-guide/dynamic-partition.md
rename to docs/zh-CN/administrator-guide/dynamic-partition.md
index bf5d4f410307ab..4705fbc109fdbd 100644
--- a/docs/documentation/cn/administrator-guide/dynamic-partition.md
+++ b/docs/zh-CN/administrator-guide/dynamic-partition.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "动态分区",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/export-manual.md b/docs/zh-CN/administrator-guide/export-manual.md
similarity index 99%
rename from docs/documentation/cn/administrator-guide/export-manual.md
rename to docs/zh-CN/administrator-guide/export-manual.md
index 7af73acfdf68bc..0c0845bba61a13 100644
--- a/docs/documentation/cn/administrator-guide/export-manual.md
+++ b/docs/zh-CN/administrator-guide/export-manual.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "数据导出",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/http-actions/cancel-label.md b/docs/zh-CN/administrator-guide/http-actions/cancel-label.md
similarity index 95%
rename from docs/documentation/cn/administrator-guide/http-actions/cancel-label.md
rename to docs/zh-CN/administrator-guide/http-actions/cancel-label.md
index 29a904689a3eef..ecdb52c75f8868 100644
--- a/docs/documentation/cn/administrator-guide/http-actions/cancel-label.md
+++ b/docs/zh-CN/administrator-guide/http-actions/cancel-label.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CANCEL LABEL",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/http-actions/compaction-action.md b/docs/zh-CN/administrator-guide/http-actions/compaction-action.md
similarity index 97%
rename from docs/documentation/cn/administrator-guide/http-actions/compaction-action.md
rename to docs/zh-CN/administrator-guide/http-actions/compaction-action.md
index 41ce72f3d4eb23..ddf7d1f90be8ce 100644
--- a/docs/documentation/cn/administrator-guide/http-actions/compaction-action.md
+++ b/docs/zh-CN/administrator-guide/http-actions/compaction-action.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Compaction Action",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/http-actions/fe-get-log-file.md b/docs/zh-CN/administrator-guide/http-actions/fe-get-log-file.md
similarity index 96%
rename from docs/documentation/cn/administrator-guide/http-actions/fe-get-log-file.md
rename to docs/zh-CN/administrator-guide/http-actions/fe-get-log-file.md
index f2479d9927ae0f..47ac508e172cc4 100644
--- a/docs/documentation/cn/administrator-guide/http-actions/fe-get-log-file.md
+++ b/docs/zh-CN/administrator-guide/http-actions/fe-get-log-file.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "get\\_log\\_file",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/http-actions/get-label-state.md b/docs/zh-CN/administrator-guide/http-actions/get-label-state.md
similarity index 96%
rename from docs/documentation/cn/administrator-guide/http-actions/get-label-state.md
rename to docs/zh-CN/administrator-guide/http-actions/get-label-state.md
index 7d6d0b7eee8fcf..65f9210e94ed5b 100644
--- a/docs/documentation/cn/administrator-guide/http-actions/get-label-state.md
+++ b/docs/zh-CN/administrator-guide/http-actions/get-label-state.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "GET LABEL STATE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/http-actions/restore-tablet.md b/docs/zh-CN/administrator-guide/http-actions/restore-tablet.md
similarity index 95%
rename from docs/documentation/cn/administrator-guide/http-actions/restore-tablet.md
rename to docs/zh-CN/administrator-guide/http-actions/restore-tablet.md
index a6eff81f0a6e5c..786578e30adee5 100644
--- a/docs/documentation/cn/administrator-guide/http-actions/restore-tablet.md
+++ b/docs/zh-CN/administrator-guide/http-actions/restore-tablet.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "RESTORE TABLET",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/load-data/broker-load-manual.md b/docs/zh-CN/administrator-guide/load-data/broker-load-manual.md
similarity index 99%
rename from docs/documentation/cn/administrator-guide/load-data/broker-load-manual.md
rename to docs/zh-CN/administrator-guide/load-data/broker-load-manual.md
index 158674766004e0..666b0c165d8031 100644
--- a/docs/documentation/cn/administrator-guide/load-data/broker-load-manual.md
+++ b/docs/zh-CN/administrator-guide/load-data/broker-load-manual.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Broker Load",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/load-data/delete-manual.md b/docs/zh-CN/administrator-guide/load-data/delete-manual.md
similarity index 99%
rename from docs/documentation/cn/administrator-guide/load-data/delete-manual.md
rename to docs/zh-CN/administrator-guide/load-data/delete-manual.md
index cc5404ec328716..fd123cc12626cf 100644
--- a/docs/documentation/cn/administrator-guide/load-data/delete-manual.md
+++ b/docs/zh-CN/administrator-guide/load-data/delete-manual.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Delete",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/load-data/insert-into-manual.md b/docs/zh-CN/administrator-guide/load-data/insert-into-manual.md
similarity index 99%
rename from docs/documentation/cn/administrator-guide/load-data/insert-into-manual.md
rename to docs/zh-CN/administrator-guide/load-data/insert-into-manual.md
index c00f1355c33bd7..1a69e5a6a4294e 100644
--- a/docs/documentation/cn/administrator-guide/load-data/insert-into-manual.md
+++ b/docs/zh-CN/administrator-guide/load-data/insert-into-manual.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Insert Into",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/load-data/load-manual.md b/docs/zh-CN/administrator-guide/load-data/load-manual.md
similarity index 99%
rename from docs/documentation/cn/administrator-guide/load-data/load-manual.md
rename to docs/zh-CN/administrator-guide/load-data/load-manual.md
index b261687ad517d5..fe0de251f832ee 100644
--- a/docs/documentation/cn/administrator-guide/load-data/load-manual.md
+++ b/docs/zh-CN/administrator-guide/load-data/load-manual.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "导入总览",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/load-data/routine-load-manual.md b/docs/zh-CN/administrator-guide/load-data/routine-load-manual.md
similarity index 99%
rename from docs/documentation/cn/administrator-guide/load-data/routine-load-manual.md
rename to docs/zh-CN/administrator-guide/load-data/routine-load-manual.md
index 941191e1d0d7f6..3925cd89b407af 100644
--- a/docs/documentation/cn/administrator-guide/load-data/routine-load-manual.md
+++ b/docs/zh-CN/administrator-guide/load-data/routine-load-manual.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Routine Load",
+    "language": "zh-CN"
+}
+---
+
 <!--
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/load-data/stream-load-manual.md b/docs/zh-CN/administrator-guide/load-data/stream-load-manual.md
similarity index 99%
rename from docs/documentation/cn/administrator-guide/load-data/stream-load-manual.md
rename to docs/zh-CN/administrator-guide/load-data/stream-load-manual.md
index 3010236763c712..345eb357a7764c 100644
--- a/docs/documentation/cn/administrator-guide/load-data/stream-load-manual.md
+++ b/docs/zh-CN/administrator-guide/load-data/stream-load-manual.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Stream load",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/operation/disk-capacity.md b/docs/zh-CN/administrator-guide/operation/disk-capacity.md
similarity index 98%
rename from docs/documentation/cn/administrator-guide/operation/disk-capacity.md
rename to docs/zh-CN/administrator-guide/operation/disk-capacity.md
index 8c9746fd973639..e3e7f5ba508000 100644
--- a/docs/documentation/cn/administrator-guide/operation/disk-capacity.md
+++ b/docs/zh-CN/administrator-guide/operation/disk-capacity.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "磁盘空间管理",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/operation/metadata-operation.md b/docs/zh-CN/administrator-guide/operation/metadata-operation.md
similarity index 99%
rename from docs/documentation/cn/administrator-guide/operation/metadata-operation.md
rename to docs/zh-CN/administrator-guide/operation/metadata-operation.md
index 29d59d25352d7b..0279aa35cb587c 100644
--- a/docs/documentation/cn/administrator-guide/operation/metadata-operation.md
+++ b/docs/zh-CN/administrator-guide/operation/metadata-operation.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "元数据运维",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/operation/monitor-alert.md b/docs/zh-CN/administrator-guide/operation/monitor-alert.md
similarity index 98%
rename from docs/documentation/cn/administrator-guide/operation/monitor-alert.md
rename to docs/zh-CN/administrator-guide/operation/monitor-alert.md
index 5a97000e0caae8..c22225cc7ae081 100644
--- a/docs/documentation/cn/administrator-guide/operation/monitor-alert.md
+++ b/docs/zh-CN/administrator-guide/operation/monitor-alert.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "监控和报警",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
@@ -33,7 +40,7 @@ Dashboard 模板会不定期更新。更新模板的方式见最后一小节。
 
 Doris 使用 [Prometheus](https://prometheus.io/) 和 [Grafana](https://grafana.com/) 进项监控项的采集和展示。
 
-![](../../../../resources/images/dashboard_overview.png)
+![](/images/dashboard_overview.png)
 
 1. Prometheus
     
@@ -113,7 +120,7 @@ jvm_heap_size_bytes{type="used"} 10113221064
 
 整个监控架构如下图所示：
 
-![](../../../../resources/images/monitor_arch.png)
+![](/images/monitor_arch.png)
 
 1. 黄色部分为 Prometheus 相关组件。Prometheus Server 为 Prometheus 的主进程，目前 Prometheus 通过 Pull 的方式访问 Doris 节点的监控接口，然后将时序数据存入时序数据库 TSDB 中（TSDB 包含在 Prometheus 进程中，无需单独部署）。Prometheus 也支持通过搭建 [Push Gateway](https://github.com/prometheus/pushgateway) 的方式，允许被监控系统将监控数据通过 Push 的方式推到 Push Gateway, 再由 Prometheus Server 通过 Pull 的方式从 Push Gateway 中获取数据。
 2. [Alert Manager](https://github.com/prometheus/alertmanager) 为 Prometheus 报警组件，需单独部署（暂不提供方案，可参照官方文档自行搭建）。通过 Alert Manager，用户可以配置报警策略，接收邮件、短信等报警。
@@ -257,7 +264,7 @@ jvm_heap_size_bytes{type="used"} 10113221064
 
 1. 顶栏
 
-    ![](../../../../resources/images/dashboard_navibar.png)
+    ![](/images/dashboard_navibar.png)
     
     * 左上角为 Dashboard 名称。
     * 右上角显示当前监控时间范围，可以下拉选择不同的时间范围，还可以指定定时刷新页面间隔。
@@ -269,7 +276,7 @@ jvm_heap_size_bytes{type="used"} 10113221064
     
 2. Row
 
-    ![](../../../../resources/images/dashboard_row.png)
+    ![](/images/dashboard_row.png)
 
     Grafana 中，Row 的概念，即一组图表的集合。如上图中的 Overview、Cluster Overview 即两个不同的 Row。可以通过点击 Row，对 Row 进行折叠。当前 Dashboard 有如下 Rows（持续更新中）：
     
@@ -282,7 +289,7 @@ jvm_heap_size_bytes{type="used"} 10113221064
 
 3. 图表
 
-    ![](../../../../resources/images/dashboard_panel.png)
+    ![](/images/dashboard_panel.png)
 
     一个典型的图标分为以下几部分：
     
diff --git a/docs/documentation/cn/administrator-guide/operation/multi-tenant.md b/docs/zh-CN/administrator-guide/operation/multi-tenant.md
similarity index 96%
rename from docs/documentation/cn/administrator-guide/operation/multi-tenant.md
rename to docs/zh-CN/administrator-guide/operation/multi-tenant.md
index 83379d4083d81b..176d600d70a021 100644
--- a/docs/documentation/cn/administrator-guide/operation/multi-tenant.md
+++ b/docs/zh-CN/administrator-guide/operation/multi-tenant.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "多租户(Experimental)",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
@@ -64,7 +71,7 @@ Doris 作为一款 PB 级别的在线报表与多维分析数据库，对外通
 4. Doris启动后，会创建一个默认的cluster：default_cluster。如果用户不希望使用多cluster的功能，则会提供这个默认的cluster，并隐藏多cluster的其他操作细节。
 
 具体架构如下图：
-![](../../../../resources/images/multi_tenant_arch.png)
+![](/images/multi_tenant_arch.png)
  
 ## SQL 接口
 
@@ -143,13 +150,13 @@ Doris 作为一款 PB 级别的在线报表与多维分析数据库，对外通
 
     - 代码里所有用到db、user等，都需要加一层cluster，一工作量大改动的地方多，层级深，多数代码都获取db，现有功能几乎都要改一遍，并且需要在db的锁的基础上嵌套一层cluster的锁。
     
-    ![](../../../../resources/images/palo_meta.png)
+    ![](/images/palo_meta.png)
     
     综上这里采用了一种通过给db、user名加前缀的方式去隔离内部因为cluster之间db、user名字冲突的问题。
     
     如下，所有的sql输入涉及db名、user名的，都需要根据自己所在的cluster来拼写db、user的全名。
     
-   ![](../../../../resources/images/cluster_namaspace.png)
+   ![](/images/cluster_namaspace.png)
     
     采用这种方式以上两个问题不再有。元数据的组织方式也比较简单。即采用**图3**每个cluster记录下属于自己cluster的db、user，以及节点即可。
     
@@ -164,7 +171,7 @@ Doris 作为一款 PB 级别的在线报表与多维分析数据库，对外通
    
     只有root用户可以通过`SHOW PROC "/backends"`中cluster这一项查看集群内所有be的是否被使用。为空则为空闲，否则为使用中。`SHOW BACKENDS`只能看到所在cluster的节点。以下是be节点状态变化的示意图。 
     
-    ![](../../../../resources/images/backend_state.png)
+    ![](/images/backend_state.png)
     
 3. 创建集群
 
@@ -178,7 +185,7 @@ Doris 作为一款 PB 级别的在线报表与多维分析数据库，对外通
     
     为了兼容老版本Doris内置了一个名字叫做default_cluster的集群，这个名字在创建集群的时候不能使用。
     
-    ![](../../../../resources/images/user_authority.png)
+    ![](/images/user_authority.png)
     
 4. 集群扩容
 
@@ -192,7 +199,7 @@ Doris 作为一款 PB 级别的在线报表与多维分析数据库，对外通
     
     用户也可以直接使用 `ALTER CLUSTER DECOMMISSION BACKEND` 来指定BE，进行集群缩容。
     
-![](../../../../resources/images/replica_recover.png)
+![](/images/replica_recover.png)
     
 6. 建表
 
@@ -224,7 +231,7 @@ Doris 作为一款 PB 级别的在线报表与多维分析数据库，对外通
    
    Doris会定期检查集群内机器之间是否均衡、副本是否齐全、是否有多余的副本。db的迁移即借用了这个流程，在检查副本齐全的时候同时检查副本所在的be是否属于该cluster，如果不属于，则记入要恢复的副本。并且副本多余要删除的时候会优先删除cluster外的副本，然后再按照现有的策略选择：宕机的be的副本->clone的副本->版本落后的副本->负载高的host上的副本，直到副本没有多余。
    
-![](../../../../resources/images/cluster_link_and_migrate_db.png)
+![](/images/cluster_link_and_migrate_db.png)
 
 10. BE的进程隔离
 
diff --git a/docs/documentation/cn/administrator-guide/operation/tablet-meta-tool.md b/docs/zh-CN/administrator-guide/operation/tablet-meta-tool.md
similarity index 97%
rename from docs/documentation/cn/administrator-guide/operation/tablet-meta-tool.md
rename to docs/zh-CN/administrator-guide/operation/tablet-meta-tool.md
index 7cbe002a1b5b26..f1e03e805579d1 100644
--- a/docs/documentation/cn/administrator-guide/operation/tablet-meta-tool.md
+++ b/docs/zh-CN/administrator-guide/operation/tablet-meta-tool.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Tablet 元数据管理工具",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/operation/tablet-repair-and-balance.md b/docs/zh-CN/administrator-guide/operation/tablet-repair-and-balance.md
similarity index 99%
rename from docs/documentation/cn/administrator-guide/operation/tablet-repair-and-balance.md
rename to docs/zh-CN/administrator-guide/operation/tablet-repair-and-balance.md
index 17f2a8c45a322c..87b3ddc4da9c80 100644
--- a/docs/documentation/cn/administrator-guide/operation/tablet-repair-and-balance.md
+++ b/docs/zh-CN/administrator-guide/operation/tablet-repair-and-balance.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "数据副本管理",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/operation/tablet-restore-tool.md b/docs/zh-CN/administrator-guide/operation/tablet-restore-tool.md
similarity index 97%
rename from docs/documentation/cn/administrator-guide/operation/tablet-restore-tool.md
rename to docs/zh-CN/administrator-guide/operation/tablet-restore-tool.md
index 30a6caf723e5ab..5f1e1769119e93 100644
--- a/docs/documentation/cn/administrator-guide/operation/tablet-restore-tool.md
+++ b/docs/zh-CN/administrator-guide/operation/tablet-restore-tool.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "BE Tablet数据恢复工具",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/privilege.md b/docs/zh-CN/administrator-guide/privilege.md
similarity index 99%
rename from docs/documentation/cn/administrator-guide/privilege.md
rename to docs/zh-CN/administrator-guide/privilege.md
index 8c08ac287db40a..407e64189cfd53 100644
--- a/docs/documentation/cn/administrator-guide/privilege.md
+++ b/docs/zh-CN/administrator-guide/privilege.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "权限管理",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/segment-v2-usage.md b/docs/zh-CN/administrator-guide/segment-v2-usage.md
similarity index 98%
rename from docs/documentation/cn/administrator-guide/segment-v2-usage.md
rename to docs/zh-CN/administrator-guide/segment-v2-usage.md
index 09b6f0c56dd6d7..c3a15ccbd84ac4 100644
--- a/docs/documentation/cn/administrator-guide/segment-v2-usage.md
+++ b/docs/zh-CN/administrator-guide/segment-v2-usage.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Segment V2 升级手册",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/small-file-mgr.md b/docs/zh-CN/administrator-guide/small-file-mgr.md
similarity index 98%
rename from docs/documentation/cn/administrator-guide/small-file-mgr.md
rename to docs/zh-CN/administrator-guide/small-file-mgr.md
index 568f12b9fec61f..d107e5e6391933 100644
--- a/docs/documentation/cn/administrator-guide/small-file-mgr.md
+++ b/docs/zh-CN/administrator-guide/small-file-mgr.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "文件管理器",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/sql-mode.md b/docs/zh-CN/administrator-guide/sql-mode.md
similarity index 97%
rename from docs/documentation/cn/administrator-guide/sql-mode.md
rename to docs/zh-CN/administrator-guide/sql-mode.md
index 43220bbd94d8d0..7021677f8995d6 100644
--- a/docs/documentation/cn/administrator-guide/sql-mode.md
+++ b/docs/zh-CN/administrator-guide/sql-mode.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SQL MODE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/time-zone.md b/docs/zh-CN/administrator-guide/time-zone.md
similarity index 98%
rename from docs/documentation/cn/administrator-guide/time-zone.md
rename to docs/zh-CN/administrator-guide/time-zone.md
index dbf6a729c07cb9..20e784f4d55fa7 100644
--- a/docs/documentation/cn/administrator-guide/time-zone.md
+++ b/docs/zh-CN/administrator-guide/time-zone.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "时区",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/administrator-guide/variables.md b/docs/zh-CN/administrator-guide/variables.md
similarity index 99%
rename from docs/documentation/cn/administrator-guide/variables.md
rename to docs/zh-CN/administrator-guide/variables.md
index 146b3f19e0ae31..d728a38ed542c9 100644
--- a/docs/documentation/cn/administrator-guide/variables.md
+++ b/docs/zh-CN/administrator-guide/variables.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "变量",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/community/gitter.md b/docs/zh-CN/community/gitter.md
similarity index 95%
rename from docs/documentation/cn/community/gitter.md
rename to docs/zh-CN/community/gitter.md
index db8540cd17e008..5a75982db53f56 100644
--- a/docs/documentation/cn/community/gitter.md
+++ b/docs/zh-CN/community/gitter.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Gitter 使用指南",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
@@ -31,11 +38,11 @@ Doris 和很多其他的开源项目一样，可以使用 Gitter 作为技术交
     
 点击下方的 `SIGN IN TO START TALKING` 进行登录，可支持两种登录方式，Github 账号或 Twitter 账号，笔者使用 Github 账号进行登录，如下：
      
-![](../../../resources/images/login-gitter1.png)
+![](/images/login-gitter1.png)
     
 点击红圈处后，输入 Github 账号和密码既可登录进聊天室，从此开始进行技术或社区讨论：
       
-![](../../../resources/images/login-gitter2.PNG) 
+![](/images/login-gitter2.png) 
        
 可以像使用微信一样，使用Gitter，并获得比微信更加令开发者和技术人员舒服的功能，如，直接提及某个Activity进行讨论，直接搜索历史聊天记录等。
    
diff --git a/docs/documentation/cn/community/how-to-contribute.md b/docs/zh-CN/community/how-to-contribute.md
similarity index 98%
rename from docs/documentation/cn/community/how-to-contribute.md
rename to docs/zh-CN/community/how-to-contribute.md
index 040810b75399d4..a06bf2755ea10b 100644
--- a/docs/documentation/cn/community/how-to-contribute.md
+++ b/docs/zh-CN/community/how-to-contribute.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "为 Doris 做贡献",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/community/members.md b/docs/zh-CN/community/members.md
similarity index 96%
rename from docs/documentation/cn/community/members.md
rename to docs/zh-CN/community/members.md
index 49536e30467840..22a3772a77e4a0 100644
--- a/docs/documentation/cn/community/members.md
+++ b/docs/zh-CN/community/members.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "PMC Members & Committer",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/community/pull-request.md b/docs/zh-CN/community/pull-request.md
similarity index 96%
rename from docs/documentation/cn/community/pull-request.md
rename to docs/zh-CN/community/pull-request.md
index e9f79dca897a46..c1022afbfcd85d 100644
--- a/docs/documentation/cn/community/pull-request.md
+++ b/docs/zh-CN/community/pull-request.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "代码提交指南",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
@@ -25,7 +32,7 @@ under the License.
 
 进入 apache/incubator-doris 的 [github 页面](https://github.com/apache/incubator-doris) ，点击右上角按钮 `Fork` 进行 Fork。
 
-![Fork](../../../resources/images/fork-repo.png)
+![Fork](/images/fork-repo.png)
 
 ### 2. 配置git和提交修改
 
@@ -80,12 +87,12 @@ git push origin <your_branch_name>
 #### （1）新建 PR
 在浏览器切换到自己的 github 页面，切换分支到提交的分支 \<your\_branch\_name\> ，点击 `New pull request` 按钮进行创建，如下图所示：
 
-![new PR](../../../resources/images/new-pr.png)
+![new PR](/images/new-pr.png)
 
 #### （2）准备分支
 这时候，会出现 `Create pull request` 按钮，如果没有请检查是否正确选择了分支，也可以点击 “compare across forks” 重新选择 repo 和分支。
 
-![create PR](../../../resources/images//create-pr.png)
+![create PR](/images//create-pr.png)
 
 #### （3）填写 Commit Message
 这里请填写 comment 的总结和详细内容，然后点击 `Create pull request` 进行创建。
@@ -102,12 +109,12 @@ git push origin <your_branch_name>
 
 更详细的内容请参考 <https://chris.beams.io/posts/git-commit>
 
-![create PR](../../../resources/images/create-pr2.png)
+![create PR](/images/create-pr2.png)
 
 #### （4）完成创建
 创建成功后，您可以看到 Doris 项目需要 review，您可以等待我们 review 和合入，您也可以直接联系我们。
 
-![create PR](../../../resources/images/create-pr3.png)
+![create PR](/images/create-pr3.png)
 
 至此，您的PR创建完成，更多关于 PR 请阅读 [collaborating-with-issues-and-pull-requests](https://help.github.com/categories/collaborating-with-issues-and-pull-requests/) 。
 
diff --git a/docs/documentation/cn/community/release-process.md b/docs/zh-CN/community/release-process.md
similarity index 99%
rename from docs/documentation/cn/community/release-process.md
rename to docs/zh-CN/community/release-process.md
index 39db1800cd7630..b852374c595ffe 100644
--- a/docs/documentation/cn/community/release-process.md
+++ b/docs/zh-CN/community/release-process.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Apache Doris 发布流程",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/community/subscribe-mail-list.md b/docs/zh-CN/community/subscribe-mail-list.md
similarity index 89%
rename from docs/documentation/cn/community/subscribe-mail-list.md
rename to docs/zh-CN/community/subscribe-mail-list.md
index 83623163012e2c..13ca3f74fdbe8b 100644
--- a/docs/documentation/cn/community/subscribe-mail-list.md
+++ b/docs/zh-CN/community/subscribe-mail-list.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "订阅邮件列表",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
@@ -25,13 +32,13 @@ under the License.
 
 打开自己的邮箱，新建邮件，向`dev-subscribe@doris.apache.org`发送一封邮件（邮件主题和内容任意）
 
-![step1](../../../resources/images/subscribe-mail-list-step1.png)
+![step1](/images/subscribe-mail-list-step1.png)
 
 ## 2. 接收来自 dev-help@doris.apache.org 的确认邮件
 
 执行完第一步之后，您将收到一封来自`dev-help@doris.apache.org`的确认邮件，邮件内容如下图所示。（**如果长时间未能收到，请确认该邮件是否已被拦截，或已经被自动归入“订阅邮件”、“垃圾邮件”、“推广邮件”等文件夹**）
 
-![step2](../../../resources/images/subscribe-mail-list-step2.png)
+![step2](/images/subscribe-mail-list-step2.png)
 
 ## 3. 回复确认邮件
 
@@ -45,14 +52,14 @@ under the License.
 
 ​均可，内容主题不限
 
-![step3](../../../resources/images/subscribe-mail-list-step3.png)
+![step3](/images/subscribe-mail-list-step3.png)
 
 
 ## 4. 接收欢迎邮件
 
 ​完成第三步之后，将会受到一封标题为**WELCOME to dev@doris.apache.org**的欢迎邮件。至此，订阅邮件列表的工作已经完成了，社区的动态都会通过邮件的方式通知您。
 
-![step4](../../../resources/images/subscribe-mail-list-step4.png)
+![step4](/images/subscribe-mail-list-step4.png)
 
 
 ## 5. 发起邮件讨论（可选）
diff --git a/docs/documentation/cn/community/verify-apache-release.md b/docs/zh-CN/community/verify-apache-release.md
similarity index 97%
rename from docs/documentation/cn/community/verify-apache-release.md
rename to docs/zh-CN/community/verify-apache-release.md
index 9f374541370b3c..379732888d4b89 100644
--- a/docs/documentation/cn/community/verify-apache-release.md
+++ b/docs/zh-CN/community/verify-apache-release.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "验证 Apache 发布版本",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/developer-guide/debug-tool.md b/docs/zh-CN/developer-guide/debug-tool.md
similarity index 98%
rename from docs/documentation/cn/developer-guide/debug-tool.md
rename to docs/zh-CN/developer-guide/debug-tool.md
index c761e78a3ec92c..c80f5082bb471b 100644
--- a/docs/documentation/cn/developer-guide/debug-tool.md
+++ b/docs/zh-CN/developer-guide/debug-tool.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "调试工具",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
@@ -235,7 +242,7 @@ pprof --svg --seconds=60 http://be_host:be_webport/pprof/profile > be.svg
 
 这样就能够生成一张BE执行的CPU消耗图。
 
-![CPU Pprof](../../../resources/images/cpu-pprof-demo.png)
+![CPU Pprof](/images/cpu-pprof-demo.png)
 
 ### perf + flamegragh
 
@@ -253,7 +260,7 @@ perf report
 
 分析得到如下的图片
 
-![Perf Report](../../../resources/images/perf-report-demo.png)
+![Perf Report](/images/perf-report-demo.png)
 
 来对生成的内容进行分析。当然也可以使用flamegragh完成可视化展示。
 
@@ -263,4 +270,4 @@ perf script | ./FlameGraph/stackcollapse-perf.pl | ./FlameGraph/flamegraph.pl >
 
 这样也会生成一张当时运行的CPU消耗图。
 
-![CPU Flame](../../../resources/images/cpu-flame-demo.svg)
+![CPU Flame](/images/cpu-flame-demo.svg)
diff --git a/docs/documentation/cn/developer-guide/format-code.md b/docs/zh-CN/developer-guide/format-code.md
similarity index 97%
rename from docs/documentation/cn/developer-guide/format-code.md
rename to docs/zh-CN/developer-guide/format-code.md
index bfa3a37c40ff2d..09521d7a73b683 100644
--- a/docs/documentation/cn/developer-guide/format-code.md
+++ b/docs/zh-CN/developer-guide/format-code.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "代码格式化",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/downloads/downloads.md b/docs/zh-CN/downloads/downloads.md
similarity index 97%
rename from docs/documentation/cn/downloads/downloads.md
rename to docs/zh-CN/downloads/downloads.md
index 524e38d4ecf4da..c7cfdd2b1f9d36 100644
--- a/docs/documentation/cn/downloads/downloads.md
+++ b/docs/zh-CN/downloads/downloads.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "下载",
+    "language": "zh-CN"
+}
+---
+
 # 下载
 
 您可以通过以下连接下载对应版本的 Doris 源码进行编译和部署。
diff --git a/docs/documentation/cn/extending-doris/audit-plugin.md b/docs/zh-CN/extending-doris/audit-plugin.md
similarity index 97%
rename from docs/documentation/cn/extending-doris/audit-plugin.md
rename to docs/zh-CN/extending-doris/audit-plugin.md
index 79bf5c44f5fa35..326cb69b7a6361 100644
--- a/docs/documentation/cn/extending-doris/audit-plugin.md
+++ b/docs/zh-CN/extending-doris/audit-plugin.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "审计日志插件",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/extending-doris/doris-on-es.md b/docs/zh-CN/extending-doris/doris-on-es.md
similarity index 99%
rename from docs/documentation/cn/extending-doris/doris-on-es.md
rename to docs/zh-CN/extending-doris/doris-on-es.md
index 7a41c979c0d8dd..afe5e4704d9b46 100644
--- a/docs/documentation/cn/extending-doris/doris-on-es.md
+++ b/docs/zh-CN/extending-doris/doris-on-es.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Doris On ES",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/extending-doris/plugin-development-manual.md b/docs/zh-CN/extending-doris/plugin-development-manual.md
similarity index 99%
rename from docs/documentation/cn/extending-doris/plugin-development-manual.md
rename to docs/zh-CN/extending-doris/plugin-development-manual.md
index 63e12c67e8aa2d..76f56ea1c7a62f 100644
--- a/docs/documentation/cn/extending-doris/plugin-development-manual.md
+++ b/docs/zh-CN/extending-doris/plugin-development-manual.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "插件开发手册",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/extending-doris/user-defined-function.md b/docs/zh-CN/extending-doris/user-defined-function.md
similarity index 98%
rename from docs/documentation/cn/extending-doris/user-defined-function.md
rename to docs/zh-CN/extending-doris/user-defined-function.md
index eb489dda317f4c..fdd2bcdfe61958 100644
--- a/docs/documentation/cn/extending-doris/user-defined-function.md
+++ b/docs/zh-CN/extending-doris/user-defined-function.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "User Define Function",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/getting-started/advance-usage.md b/docs/zh-CN/getting-started/advance-usage.md
similarity index 99%
rename from docs/documentation/cn/getting-started/advance-usage.md
rename to docs/zh-CN/getting-started/advance-usage.md
index e02b9de920e140..fc9f4104a94364 100644
--- a/docs/documentation/cn/getting-started/advance-usage.md
+++ b/docs/zh-CN/getting-started/advance-usage.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "高级使用指南",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/getting-started/basic-usage.md b/docs/zh-CN/getting-started/basic-usage.md
similarity index 99%
rename from docs/documentation/cn/getting-started/basic-usage.md
rename to docs/zh-CN/getting-started/basic-usage.md
index df927e7461074a..c9ac3ea92d0fbb 100644
--- a/docs/documentation/cn/getting-started/basic-usage.md
+++ b/docs/zh-CN/getting-started/basic-usage.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "基础使用指南",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/getting-started/best-practice.md b/docs/zh-CN/getting-started/best-practice.md
similarity index 99%
rename from docs/documentation/cn/getting-started/best-practice.md
rename to docs/zh-CN/getting-started/best-practice.md
index 3b58699f6711cb..c4e2a4fce7a295 100644
--- a/docs/documentation/cn/getting-started/best-practice.md
+++ b/docs/zh-CN/getting-started/best-practice.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "最佳实践",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/getting-started/data-model-rollup.md b/docs/zh-CN/getting-started/data-model-rollup.md
similarity index 99%
rename from docs/documentation/cn/getting-started/data-model-rollup.md
rename to docs/zh-CN/getting-started/data-model-rollup.md
index 733634d93da51d..974d8975d57318 100644
--- a/docs/documentation/cn/getting-started/data-model-rollup.md
+++ b/docs/zh-CN/getting-started/data-model-rollup.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "数据模型、ROLLUP 及前缀索引",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/getting-started/data-partition.md b/docs/zh-CN/getting-started/data-partition.md
similarity index 99%
rename from docs/documentation/cn/getting-started/data-partition.md
rename to docs/zh-CN/getting-started/data-partition.md
index 5593d5efeb60cd..ef93749c143d19 100644
--- a/docs/documentation/cn/getting-started/data-partition.md
+++ b/docs/zh-CN/getting-started/data-partition.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "数据划分",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/getting-started/hit-the-rollup.md b/docs/zh-CN/getting-started/hit-the-rollup.md
similarity index 99%
rename from docs/documentation/cn/getting-started/hit-the-rollup.md
rename to docs/zh-CN/getting-started/hit-the-rollup.md
index ea9075c083c096..6f3dd6eca63def 100644
--- a/docs/documentation/cn/getting-started/hit-the-rollup.md
+++ b/docs/zh-CN/getting-started/hit-the-rollup.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Rollup 与查询",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/installing/compilation.md b/docs/zh-CN/installing/compilation.md
similarity index 98%
rename from docs/documentation/cn/installing/compilation.md
rename to docs/zh-CN/installing/compilation.md
index 27535cb34f4b47..b19ddd74b8171f 100644
--- a/docs/documentation/cn/installing/compilation.md
+++ b/docs/zh-CN/installing/compilation.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "编译",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/installing/install-deploy.md b/docs/zh-CN/installing/install-deploy.md
similarity index 99%
rename from docs/documentation/cn/installing/install-deploy.md
rename to docs/zh-CN/installing/install-deploy.md
index 9207cc48c0be95..60032aec1ba81d 100644
--- a/docs/documentation/cn/installing/install-deploy.md
+++ b/docs/zh-CN/installing/install-deploy.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "安装与部署",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/installing/upgrade.md b/docs/zh-CN/installing/upgrade.md
similarity index 98%
rename from docs/documentation/cn/installing/upgrade.md
rename to docs/zh-CN/installing/upgrade.md
index 50351c85a84092..3315a06476d762 100644
--- a/docs/documentation/cn/installing/upgrade.md
+++ b/docs/zh-CN/installing/upgrade.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "集群升级",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/internal/doris_storage_optimization.md b/docs/zh-CN/internal/doris_storage_optimization.md
similarity index 98%
rename from docs/documentation/cn/internal/doris_storage_optimization.md
rename to docs/zh-CN/internal/doris_storage_optimization.md
index 95a9db90aa4ee9..3d6538844909ea 100644
--- a/docs/documentation/cn/internal/doris_storage_optimization.md
+++ b/docs/zh-CN/internal/doris_storage_optimization.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Doris存储文件格式优化",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
@@ -21,7 +28,7 @@ under the License.
 
 ## 文件格式 ##
 
-![](../../../resources/images/segment_v2.png)
+![](/images/segment_v2.png)
 <center>图1. doris segment文件格式</center>
 
 文件包括：
diff --git a/docs/documentation/cn/internal/grouping_sets_design.md b/docs/zh-CN/internal/grouping_sets_design.md
similarity index 99%
rename from docs/documentation/cn/internal/grouping_sets_design.md
rename to docs/zh-CN/internal/grouping_sets_design.md
index 9298b7077796d7..0c19094cffc044 100644
--- a/docs/documentation/cn/internal/grouping_sets_design.md
+++ b/docs/zh-CN/internal/grouping_sets_design.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "GROUPING SETS 设计文档",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/internal/metadata-design.md b/docs/zh-CN/internal/metadata-design.md
similarity index 98%
rename from docs/documentation/cn/internal/metadata-design.md
rename to docs/zh-CN/internal/metadata-design.md
index c6cf52a9af4fa4..56e441af90e12d 100644
--- a/docs/documentation/cn/internal/metadata-design.md
+++ b/docs/zh-CN/internal/metadata-design.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "元数据设计文档",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
@@ -26,7 +33,7 @@ under the License.
 * bdbje：[Oracle Berkeley DB Java Edition](http://www.oracle.com/technetwork/database/berkeleydb/overview/index-093405.html)。在 Doris 中，我们使用 bdbje 完成元数据操作日志的持久化、FE 高可用等功能。
 
 ## 整体架构
-![](../../../resources/images/palo_architecture.jpg)
+![](/images/palo_architecture.jpg)
 
 如上图，Doris 的整体架构分为两层。多个 FE 组成第一层，提供 FE 的横向扩展和高可用。多个 BE 组成第二层，负责数据存储于管理。本文主要介绍 FE 这一层中，元数据的设计与实现方式。
 
@@ -46,7 +53,7 @@ Doris 的元数据是全内存的。每个 FE 内存中，都维护一个完整
 
 下图是 Doris 元信息所存储的内容。
 
-![](../../../resources/images/metadata_contents.png)
+![](/images/metadata_contents.png)
 
 如上图，Doris 的元数据主要存储4类数据：
 
@@ -57,7 +64,7 @@ Doris 的元数据是全内存的。每个 FE 内存中，都维护一个完整
 
 ## 数据流
 
-![](../../../resources/images/metadata_stream.png)
+![](/images/metadata_stream.png)
 
 元数据的数据流具体过程如下：
 
diff --git a/docs/documentation/cn/internal/spark_load.md b/docs/zh-CN/internal/spark_load.md
similarity index 99%
rename from docs/documentation/cn/internal/spark_load.md
rename to docs/zh-CN/internal/spark_load.md
index 021b02b35c8b3e..654d415862ffe0 100644
--- a/docs/documentation/cn/internal/spark_load.md
+++ b/docs/zh-CN/internal/spark_load.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "Doris支持spark导入设计文档",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/avg.md b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/avg.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/avg.md
rename to docs/zh-CN/sql-reference/sql-functions/aggregate-functions/avg.md
index cc52287fe3f9b3..14ea1b12bd4d2d 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/avg.md
+++ b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/avg.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "AVG",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/bitmap.md b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/bitmap.md
similarity index 98%
rename from docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/bitmap.md
rename to docs/zh-CN/sql-reference/sql-functions/aggregate-functions/bitmap.md
index 8d428867878302..a9ba0e42985a45 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/bitmap.md
+++ b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/bitmap.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "BITMAP",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/count.md b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/count.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/count.md
rename to docs/zh-CN/sql-reference/sql-functions/aggregate-functions/count.md
index 0b225c67585233..7e126174af56fa 100755
--- a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/count.md
+++ b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/count.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "COUNT",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/hll_union_agg.md b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/hll_union_agg.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/hll_union_agg.md
rename to docs/zh-CN/sql-reference/sql-functions/aggregate-functions/hll_union_agg.md
index 3c44e48195058c..db1136ed37c90e 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/hll_union_agg.md
+++ b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/hll_union_agg.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "HLL_UNION_AGG",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/max.md b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/max.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/max.md
rename to docs/zh-CN/sql-reference/sql-functions/aggregate-functions/max.md
index 76868b927f063e..5ba36fb9eb67e7 100755
--- a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/max.md
+++ b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/max.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "MAX",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/min.md b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/min.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/min.md
rename to docs/zh-CN/sql-reference/sql-functions/aggregate-functions/min.md
index 112496f98779bd..b34d62b5bbcd43 100755
--- a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/min.md
+++ b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/min.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "MIN",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/ndv.md b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/ndv.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/ndv.md
rename to docs/zh-CN/sql-reference/sql-functions/aggregate-functions/ndv.md
index d8b7e7fbd54bd1..c2e857e98d1e3b 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/ndv.md
+++ b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/ndv.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "NDV",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/percentile_approx.md b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/percentile_approx.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/percentile_approx.md
rename to docs/zh-CN/sql-reference/sql-functions/aggregate-functions/percentile_approx.md
index 640354092d1842..3f65f6f64f6079 100755
--- a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/percentile_approx.md
+++ b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/percentile_approx.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "PERCENTILE_APPROX",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/stddev.md b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/stddev.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/stddev.md
rename to docs/zh-CN/sql-reference/sql-functions/aggregate-functions/stddev.md
index 40e9f7f7c2bf49..524dd44f4d02dd 100755
--- a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/stddev.md
+++ b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/stddev.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "STDDEV,STDDEV_POP",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/stddev_samp.md b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/stddev_samp.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/stddev_samp.md
rename to docs/zh-CN/sql-reference/sql-functions/aggregate-functions/stddev_samp.md
index 6a0fc1c29ec0e8..65a2232017265f 100755
--- a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/stddev_samp.md
+++ b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/stddev_samp.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "STDDEV_SAMP",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/sum.md b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/sum.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/sum.md
rename to docs/zh-CN/sql-reference/sql-functions/aggregate-functions/sum.md
index 845f7da3972f86..8f6151957fea8c 100755
--- a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/sum.md
+++ b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/sum.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SUM",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/var_samp.md b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/var_samp.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/var_samp.md
rename to docs/zh-CN/sql-reference/sql-functions/aggregate-functions/var_samp.md
index 664352ddd611ce..74426414ff8cb6 100755
--- a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/var_samp.md
+++ b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/var_samp.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "VAR_SAMP,VARIANCE_SAMP",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/variance.md b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/variance.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/variance.md
rename to docs/zh-CN/sql-reference/sql-functions/aggregate-functions/variance.md
index 7b6f6b0a510765..c97c227e911b93 100755
--- a/docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/variance.md
+++ b/docs/zh-CN/sql-reference/sql-functions/aggregate-functions/variance.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "VARIANCE,VAR_POP,VARIANCE_POP",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_and.md b/docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_and.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_and.md
rename to docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_and.md
index bafe1784889d7c..3bb2b5c5888b86 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_and.md
+++ b/docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_and.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "bitmap_and",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_contains.md b/docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_contains.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_contains.md
rename to docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_contains.md
index ed10b6bd17dcba..1f3f67c928d706 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_contains.md
+++ b/docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_contains.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "bitmap_contains",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_empty.md b/docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_empty.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_empty.md
rename to docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_empty.md
index 3d329a5ab91bb0..e6d3d72707d0ad 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_empty.md
+++ b/docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_empty.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "bitmap_empty",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_from_string.md b/docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_from_string.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_from_string.md
rename to docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_from_string.md
index 261da29983dd4e..ba7c967ec9e19c 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_from_string.md
+++ b/docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_from_string.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "bitmap_from_string",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_has_any.md b/docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_has_any.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_has_any.md
rename to docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_has_any.md
index 74821072557a0b..13fc4217322241 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_has_any.md
+++ b/docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_has_any.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "bitmap_has_any",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_hash.md b/docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_hash.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_hash.md
rename to docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_hash.md
index 87efc119411789..76eda65e913d9d 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_hash.md
+++ b/docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_hash.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "bitmap_hash",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_or.md b/docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_or.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_or.md
rename to docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_or.md
index 1c0bca75c2921e..0ba47431486ec7 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_or.md
+++ b/docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_or.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "bitmap_or",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_to_string.md b/docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_to_string.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_to_string.md
rename to docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_to_string.md
index e7a25ebc73b0f9..ba447171f6ffe0 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/bitmap_to_string.md
+++ b/docs/zh-CN/sql-reference/sql-functions/bitmap-functions/bitmap_to_string.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "bitmap_to_string",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/to_bitmap.md b/docs/zh-CN/sql-reference/sql-functions/bitmap-functions/to_bitmap.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/to_bitmap.md
rename to docs/zh-CN/sql-reference/sql-functions/bitmap-functions/to_bitmap.md
index e0236bed0d3ec1..feae5d3fe93a39 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/bitmap-functions/to_bitmap.md
+++ b/docs/zh-CN/sql-reference/sql-functions/bitmap-functions/to_bitmap.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "to_bitmap",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/cast.md b/docs/zh-CN/sql-reference/sql-functions/cast.md
similarity index 97%
rename from docs/documentation/cn/sql-reference/sql-functions/cast.md
rename to docs/zh-CN/sql-reference/sql-functions/cast.md
index dbf2d68ec4c8db..40ca5bf60ab17b 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/cast.md
+++ b/docs/zh-CN/sql-reference/sql-functions/cast.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CAST",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/convert_tz.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/convert_tz.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/convert_tz.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/convert_tz.md
index 08cf7b74ab6dfc..b58783757f33f4 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/convert_tz.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/convert_tz.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "convert_tz",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/curdate.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/curdate.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/curdate.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/curdate.md
index 74decd99add9cf..a9dcf1073c8b8a 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/curdate.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/curdate.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "curdate",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/current_timestamp.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/current_timestamp.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/current_timestamp.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/current_timestamp.md
index f07b00711fbfd9..1a1e99df3599f9 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/current_timestamp.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/current_timestamp.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "current_timestamp",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/curtime.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/curtime.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/curtime.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/curtime.md
index 3632abf2cf9716..19ed78811bcf3f 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/curtime.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/curtime.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "curtime,current_time",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/date_add.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/date_add.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/date_add.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/date_add.md
index 2fe7ce5149a8a8..1299bcdd4541cd 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/date_add.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/date_add.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "date_add",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/date_format.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/date_format.md
similarity index 98%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/date_format.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/date_format.md
index 7f8107a12d729d..b15929e0b9757f 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/date_format.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/date_format.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "date_format",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/date_sub.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/date_sub.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/date_sub.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/date_sub.md
index b7440cd750d8cb..93c09311c1d441 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/date_sub.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/date_sub.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "date_sub",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/datediff.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/datediff.md
similarity index 97%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/datediff.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/datediff.md
index fbd6fd1844b73f..b60eee380544b0 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/datediff.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/datediff.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "datediff",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/day.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/day.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/day.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/day.md
index f5b33c82ae4484..09145af7aedbbb 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/day.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/day.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "day",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/dayname.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/dayname.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/dayname.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/dayname.md
index e503a473e9e5a7..043a8e437b190b 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/dayname.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/dayname.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "dayname",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/dayofmonth.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/dayofmonth.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/dayofmonth.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/dayofmonth.md
index 212b04cbefce68..551fdc60cf6a86 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/dayofmonth.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/dayofmonth.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "dayofmonth",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/dayofweek.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/dayofweek.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/dayofweek.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/dayofweek.md
index ea867dd5f29121..6998d05de700b6 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/dayofweek.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/dayofweek.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "dayofweek",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/dayofyear.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/dayofyear.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/dayofyear.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/dayofyear.md
index 66477787f4a28d..cc3feee38273e3 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/dayofyear.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/dayofyear.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "dayofyear",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/from_days.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/from_days.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/from_days.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/from_days.md
index d88d75b66d8e84..218f2e8ecfdc49 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/from_days.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/from_days.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "from_days",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/from_unixtime.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/from_unixtime.md
similarity index 97%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/from_unixtime.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/from_unixtime.md
index 397ceaa0c0dfc5..37f38cbeaee1bd 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/from_unixtime.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/from_unixtime.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "from_unixtime",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/hour.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/hour.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/hour.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/hour.md
index c935697ca7d23a..388405be507904 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/hour.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/hour.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "hour",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/minute.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/minute.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/minute.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/minute.md
index 84c3c9efdf9750..47d7878cc4ac37 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/minute.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/minute.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "minute",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/month.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/month.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/month.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/month.md
index 5847d390084be2..5c4ce8b666d1ae 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/month.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/month.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "month",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/monthname.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/monthname.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/monthname.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/monthname.md
index ce5580eabb69d5..748d79fd5c97b8 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/monthname.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/monthname.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "monthname",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/now.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/now.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/now.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/now.md
index 3264ed74a33e4a..fcf489e51124d6 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/now.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/now.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "now",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/second.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/second.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/second.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/second.md
index d9226d3403db2c..1b9f3e61e8a422 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/second.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/second.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "second",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/str_to_date.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/str_to_date.md
similarity index 97%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/str_to_date.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/str_to_date.md
index 630e6015c5955b..a77cf54af28d4b 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/str_to_date.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/str_to_date.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "str_to_date",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/timediff.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/timediff.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/timediff.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/timediff.md
index 8f43f11c010644..5819dd6ea89ba2 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/timediff.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/timediff.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "timediff",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/timestampadd.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/timestampadd.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/timestampadd.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/timestampadd.md
index 34848e6067ef87..7afa93bf5c9285 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/timestampadd.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/timestampadd.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "timestampadd",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/timestampdiff.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/timestampdiff.md
similarity index 97%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/timestampdiff.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/timestampdiff.md
index 86a3557ef1844f..4c3b1a75598832 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/timestampdiff.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/timestampdiff.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "timestampdiff",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/to_days.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/to_days.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/to_days.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/to_days.md
index 054e6bc73c4c56..ea6b0af43839c5 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/to_days.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/to_days.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "to_days",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/unix_timestamp.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/unix_timestamp.md
similarity index 97%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/unix_timestamp.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/unix_timestamp.md
index 7e0f061c29480a..fbb12cd096037f 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/unix_timestamp.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/unix_timestamp.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "unix_timestamp",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/utc_timestamp.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/utc_timestamp.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/utc_timestamp.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/utc_timestamp.md
index c4a56f3aa79273..70d383fc836884 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/utc_timestamp.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/utc_timestamp.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "utc_timestamp",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/workofyear.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/workofyear.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/workofyear.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/workofyear.md
index 8f1ca97579402e..757c18ecd9739b 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/workofyear.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/workofyear.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "weekofyear",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/year.md b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/year.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/date-time-functions/year.md
rename to docs/zh-CN/sql-reference/sql-functions/date-time-functions/year.md
index 62505c32aeb17e..4bf28d4c64e396 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/year.md
+++ b/docs/zh-CN/sql-reference/sql-functions/date-time-functions/year.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "year",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/hash-functions/murmur_hash3_32.md b/docs/zh-CN/sql-reference/sql-functions/hash-functions/murmur_hash3_32.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/hash-functions/murmur_hash3_32.md
rename to docs/zh-CN/sql-reference/sql-functions/hash-functions/murmur_hash3_32.md
index cf0cc98da797f8..f1f237255a0544 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/hash-functions/murmur_hash3_32.md
+++ b/docs/zh-CN/sql-reference/sql-functions/hash-functions/murmur_hash3_32.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "murmur_hash3_32",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_astext.md b/docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_astext.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_astext.md
rename to docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_astext.md
index 1d4d8cdb9c55f7..8bc47a5031ab71 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_astext.md
+++ b/docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_astext.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "`ST_AsText`,`ST_AsWKT`",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_circle.md b/docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_circle.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_circle.md
rename to docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_circle.md
index f87c13193ab42e..e084d930974ba6 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_circle.md
+++ b/docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_circle.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "`ST_Circle`",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_contains.md b/docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_contains.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_contains.md
rename to docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_contains.md
index 93d4863ecd2be2..67671be2c200e8 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_contains.md
+++ b/docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_contains.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "`ST_Contains`",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_distance_sphere.md b/docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_distance_sphere.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_distance_sphere.md
rename to docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_distance_sphere.md
index 32c7341daf3f3a..580d470e1c56f5 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_distance_sphere.md
+++ b/docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_distance_sphere.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "`ST_Distance_Sphere`",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_geometryfromtext.md b/docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_geometryfromtext.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_geometryfromtext.md
rename to docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_geometryfromtext.md
index fe4e0f72d81fba..017e634232f587 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_geometryfromtext.md
+++ b/docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_geometryfromtext.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "`ST_GeometryFromText`,`ST_GeomFromText`",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_linefromtext.md b/docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_linefromtext.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_linefromtext.md
rename to docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_linefromtext.md
index ba7ea26b233b61..8af57c80db3d1c 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_linefromtext.md
+++ b/docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_linefromtext.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "`ST_LineFromText`,`ST_LineStringFromText`",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_point.md b/docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_point.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_point.md
rename to docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_point.md
index c22150ac5dbb08..74db364135772e 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_point.md
+++ b/docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_point.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "`ST_Point`",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_polygon.md b/docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_polygon.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_polygon.md
rename to docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_polygon.md
index 591ec2978dacc6..1ef45b97ae517c 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_polygon.md
+++ b/docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_polygon.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "`ST_Polygon`,`ST_PolyFromText`,`ST_PolygonFromText`",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_x.md b/docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_x.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_x.md
rename to docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_x.md
index 784da1aad6a92d..29af99d2c929e5 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_x.md
+++ b/docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_x.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "`ST_X`",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_y.md b/docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_y.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_y.md
rename to docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_y.md
index 19db95328befbb..d1bf468beeeae3 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/spatial-functions/st_y.md
+++ b/docs/zh-CN/sql-reference/sql-functions/spatial-functions/st_y.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "`ST_Y`",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/ascii.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/ascii.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/ascii.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/ascii.md
index 2e03d83db82e57..62a3ebf85d2c29 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/ascii.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/ascii.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ascii",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/concat.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/concat.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/concat.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/concat.md
index 6dba21a30d4216..225c96f80ac470 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/concat.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/concat.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "concat",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/concat_ws.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/concat_ws.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/concat_ws.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/concat_ws.md
index ab00a22512552c..556600df9e769f 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/concat_ws.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/concat_ws.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "concat_ws",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/ends_with.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/ends_with.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/ends_with.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/ends_with.md
index c2eecca6844273..f4faeb46a60eec 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/ends_with.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/ends_with.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ends_with",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/find_in_set.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/find_in_set.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/find_in_set.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/find_in_set.md
index c66c779227e783..510f2d0b6a9994 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/find_in_set.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/find_in_set.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "find_in_set",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/get_json_double.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/get_json_double.md
similarity index 97%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/get_json_double.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/get_json_double.md
index 06a9f2fcf82c01..97c201a92f9f39 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/get_json_double.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/get_json_double.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "get_json_double",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/get_json_int.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/get_json_int.md
similarity index 97%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/get_json_int.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/get_json_int.md
index 1d7dde03295f35..c96bbe68f62b40 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/get_json_int.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/get_json_int.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "get_json_int",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/get_json_string.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/get_json_string.md
similarity index 98%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/get_json_string.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/get_json_string.md
index cad4ee57fa5d68..0f8b85f44f41cf 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/get_json_string.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/get_json_string.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "get_json_string",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/group_concat.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/group_concat.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/group_concat.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/group_concat.md
index 669b866d510ff6..73cb45d100c804 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/group_concat.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/group_concat.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "group_concat",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/instr.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/instr.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/instr.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/instr.md
index 53e1d2419d1d36..e9c466ba7bd6c6 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/instr.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/instr.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "instr",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/lcase.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/lcase.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/lcase.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/lcase.md
index 47de71fa4d5f7f..0133557156583c 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/lcase.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/lcase.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "lcase",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/left.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/left.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/left.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/left.md
index 5f7f3f815c3b15..99a9b83e330641 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/left.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/left.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "left",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/length.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/length.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/length.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/length.md
index 3de7e6f6345771..f86e3ee02b43ed 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/length.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/length.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "length",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/locate.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/locate.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/locate.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/locate.md
index 1ed1aa7904ea48..512c71bc88f682 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/locate.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/locate.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "locate",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/lower.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/lower.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/lower.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/lower.md
index 35aebe992d0952..81a65d846ba78b 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/lower.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/lower.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "lower",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/lpad.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/lpad.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/lpad.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/lpad.md
index 7025f13725f212..62ea2cd03136d3 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/lpad.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/lpad.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "lpad",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/ltrim.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/ltrim.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/ltrim.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/ltrim.md
index b57a1233e6743a..129ec557328c09 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/ltrim.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/ltrim.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ltrim",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/money_format.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/money_format.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/money_format.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/money_format.md
index a26b58f0444f76..6e99ab2f2f087b 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/money_format.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/money_format.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "money_format",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/null_or_empty.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/null_or_empty.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/null_or_empty.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/null_or_empty.md
index b1debd351af2bf..05dd90360f2aaf 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/null_or_empty.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/null_or_empty.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "null_or_empty",
+    "language": "zh-CN"
+}
+---
+
 <!--
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/regexp_extract.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/regexp_extract.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/regexp_extract.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/regexp_extract.md
index cf71a074d30125..f15bbd21a17033 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/regexp_extract.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/regexp_extract.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "regexp_extract",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/regexp_replace.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/regexp_replace.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/regexp_replace.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/regexp_replace.md
index 22f0d7e8e6031c..ea0fa40b127193 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/regexp_replace.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/regexp_replace.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "regexp_replace",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/repeat.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/repeat.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/repeat.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/repeat.md
index 142da95dd27356..9bd00851978aca 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/repeat.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/repeat.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "repeat",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/right.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/right.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/right.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/right.md
index 79c7b657420be8..133c92b86cbb53 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/right.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/right.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "right",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/split_part.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/split_part.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/split_part.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/split_part.md
index 71712e5116bb06..e284b3a8168bef 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/split_part.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/split_part.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "split_part",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/starts_with.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/starts_with.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/starts_with.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/starts_with.md
index 5997abd140fbaa..dc914148643f6b 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/starts_with.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/starts_with.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "starts_with",
+    "language": "zh-CN"
+}
+---
+
 <!--
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/strleft.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/strleft.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/strleft.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/strleft.md
index 7e27f2d61abb4c..c4b5d32227eb90 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/strleft.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/strleft.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "strleft",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-functions/string-functions/strright.md b/docs/zh-CN/sql-reference/sql-functions/string-functions/strright.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-functions/string-functions/strright.md
rename to docs/zh-CN/sql-reference/sql-functions/string-functions/strright.md
index 8ff50f66eb23ac..b6e8657f8bf9d6 100644
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/strright.md
+++ b/docs/zh-CN/sql-reference/sql-functions/string-functions/strright.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "strright",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Account Management/CREATE ROLE.md b/docs/zh-CN/sql-reference/sql-statements/Account Management/CREATE ROLE.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Account Management/CREATE ROLE.md
rename to docs/zh-CN/sql-reference/sql-statements/Account Management/CREATE ROLE.md
index 4dd50074876e39..6b430a203753ba 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Account Management/CREATE ROLE.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Account Management/CREATE ROLE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CREATE ROLE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Account Management/CREATE USER.md b/docs/zh-CN/sql-reference/sql-statements/Account Management/CREATE USER.md
similarity index 97%
rename from docs/documentation/cn/sql-reference/sql-statements/Account Management/CREATE USER.md
rename to docs/zh-CN/sql-reference/sql-statements/Account Management/CREATE USER.md
index 44e3ec40f03d6b..2222e987efb1a9 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Account Management/CREATE USER.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Account Management/CREATE USER.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CREATE USER",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Account Management/DROP ROLE.md b/docs/zh-CN/sql-reference/sql-statements/Account Management/DROP ROLE.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Account Management/DROP ROLE.md
rename to docs/zh-CN/sql-reference/sql-statements/Account Management/DROP ROLE.md
index 411cf8c14e3361..ee0cc980bc8c97 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Account Management/DROP ROLE.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Account Management/DROP ROLE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DROP ROLE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Account Management/DROP USER.md b/docs/zh-CN/sql-reference/sql-statements/Account Management/DROP USER.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Account Management/DROP USER.md
rename to docs/zh-CN/sql-reference/sql-statements/Account Management/DROP USER.md
index cbdc21274e1a32..dbdebd164a2fe8 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Account Management/DROP USER.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Account Management/DROP USER.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DROP USER",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Account Management/GRANT.md b/docs/zh-CN/sql-reference/sql-statements/Account Management/GRANT.md
similarity index 97%
rename from docs/documentation/cn/sql-reference/sql-statements/Account Management/GRANT.md
rename to docs/zh-CN/sql-reference/sql-statements/Account Management/GRANT.md
index e8bc853586cb3f..ef460589ef0242 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Account Management/GRANT.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Account Management/GRANT.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "GRANT",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Account Management/REVOKE.md b/docs/zh-CN/sql-reference/sql-statements/Account Management/REVOKE.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-statements/Account Management/REVOKE.md
rename to docs/zh-CN/sql-reference/sql-statements/Account Management/REVOKE.md
index 4d387d0df9b263..d016b3b5107dc4 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Account Management/REVOKE.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Account Management/REVOKE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "REVOKE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Account Management/SET PASSWORD.md b/docs/zh-CN/sql-reference/sql-statements/Account Management/SET PASSWORD.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-statements/Account Management/SET PASSWORD.md
rename to docs/zh-CN/sql-reference/sql-statements/Account Management/SET PASSWORD.md
index c030f05e97699e..63ae6158681e8e 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Account Management/SET PASSWORD.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Account Management/SET PASSWORD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SET PASSWORD",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Account Management/SET PROPERTY.md b/docs/zh-CN/sql-reference/sql-statements/Account Management/SET PROPERTY.md
similarity index 98%
rename from docs/documentation/cn/sql-reference/sql-statements/Account Management/SET PROPERTY.md
rename to docs/zh-CN/sql-reference/sql-statements/Account Management/SET PROPERTY.md
index cf0181825e2df6..41f294fa46651d 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Account Management/SET PROPERTY.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Account Management/SET PROPERTY.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SET PROPERTY",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Account Management/SHOW GRANTS.md b/docs/zh-CN/sql-reference/sql-statements/Account Management/SHOW GRANTS.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-statements/Account Management/SHOW GRANTS.md
rename to docs/zh-CN/sql-reference/sql-statements/Account Management/SHOW GRANTS.md
index 72487fdb3c8a2d..df9fa5ae7f23b8 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Account Management/SHOW GRANTS.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Account Management/SHOW GRANTS.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW GRANTS",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Account Management/SHOW ROLES.md b/docs/zh-CN/sql-reference/sql-statements/Account Management/SHOW ROLES.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Account Management/SHOW ROLES.md
rename to docs/zh-CN/sql-reference/sql-statements/Account Management/SHOW ROLES.md
index 245f0abc1cb164..ddf694812cd422 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Account Management/SHOW ROLES.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Account Management/SHOW ROLES.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW ROLES",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN CANCEL REPAIR.md b/docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN CANCEL REPAIR.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN CANCEL REPAIR.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN CANCEL REPAIR.md
index 638c6804efbdc3..f07cc70222cd6f 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN CANCEL REPAIR.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN CANCEL REPAIR.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ADMIN CANCEL REPAIR",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN CHECK TABLET.md b/docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN CHECK TABLET.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN CHECK TABLET.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN CHECK TABLET.md
index 35262008a35046..b71eb0dc1e2816 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN CHECK TABLET.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN CHECK TABLET.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ADMIN CHECK TABLET",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN REPAIR.md b/docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN REPAIR.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN REPAIR.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN REPAIR.md
index f24815e6ec2b93..851b0fa496a603 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN REPAIR.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN REPAIR.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ADMIN REPAIR",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN SET CONFIG.md b/docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN SET CONFIG.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN SET CONFIG.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN SET CONFIG.md
index dfc19ebe5f35ba..5341de98cf7de9 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN SET CONFIG.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN SET CONFIG.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ADMIN SET CONFIG",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN SET REPLICA STATUS.md b/docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN SET REPLICA STATUS.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN SET REPLICA STATUS.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN SET REPLICA STATUS.md
index f3e37a48f27d89..71fd90fca420d1 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN SET REPLICA STATUS.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN SET REPLICA STATUS.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ADMIN SET REPLICA STATUS",
+    "language": "zh-CN"
+}
+---
+
 <!--
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN SHOW CONFIG.md b/docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN SHOW CONFIG.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN SHOW CONFIG.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN SHOW CONFIG.md
index 3af6a0d928386f..f10c3c93ca53b5 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN SHOW CONFIG.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN SHOW CONFIG.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ADMIN SHOW CONFIG",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA DISTRIBUTION.md b/docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA DISTRIBUTION.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA DISTRIBUTION.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA DISTRIBUTION.md
index 23aa65eb8e1c07..6558981a7700a5 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA DISTRIBUTION.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA DISTRIBUTION.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ADMIN SHOW REPLICA DISTRIBUTION",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA STATUS.md b/docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA STATUS.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA STATUS.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA STATUS.md
index 80ec9a81129b9a..ccebcd6d5d0b35 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA STATUS.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/ADMIN SHOW REPLICA STATUS.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ADMIN SHOW REPLICA STATUS",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/ALTER CLUSTER.md b/docs/zh-CN/sql-reference/sql-statements/Administration/ALTER CLUSTER.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/ALTER CLUSTER.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/ALTER CLUSTER.md
index fd763d02bc0a2d..dc77914158d8e8 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/ALTER CLUSTER.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/ALTER CLUSTER.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ALTER CLUSTER",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/ALTER SYSTEM.md b/docs/zh-CN/sql-reference/sql-statements/Administration/ALTER SYSTEM.md
similarity index 98%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/ALTER SYSTEM.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/ALTER SYSTEM.md
index 82f85579420d2e..dcea763654984e 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/ALTER SYSTEM.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/ALTER SYSTEM.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ALTER SYSTEM",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/CANCEL DECOMMISSION.md b/docs/zh-CN/sql-reference/sql-statements/Administration/CANCEL DECOMMISSION.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/CANCEL DECOMMISSION.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/CANCEL DECOMMISSION.md
index bdac66f7af28e8..ec5c7bfd1b4baf 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/CANCEL DECOMMISSION.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/CANCEL DECOMMISSION.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CANCEL DECOMMISSION",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/CREATE CLUSTER.md b/docs/zh-CN/sql-reference/sql-statements/Administration/CREATE CLUSTER.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/CREATE CLUSTER.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/CREATE CLUSTER.md
index 4cc61533458bf3..daeaf197e9b40b 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/CREATE CLUSTER.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/CREATE CLUSTER.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CREATE CLUSTER",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/CREATE FILE.md b/docs/zh-CN/sql-reference/sql-statements/Administration/CREATE FILE.md
similarity index 97%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/CREATE FILE.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/CREATE FILE.md
index 5441f0acd1211d..6c809abae036ca 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/CREATE FILE.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/CREATE FILE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CREATE FILE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/DROP CLUSTER.md b/docs/zh-CN/sql-reference/sql-statements/Administration/DROP CLUSTER.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/DROP CLUSTER.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/DROP CLUSTER.md
index 122080e2b54458..6b2875f996c47a 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/DROP CLUSTER.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/DROP CLUSTER.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DROP CLUSTER",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/DROP FILE.md b/docs/zh-CN/sql-reference/sql-statements/Administration/DROP FILE.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/DROP FILE.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/DROP FILE.md
index 0157c30d39314a..4348832ea9a6c7 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/DROP FILE.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/DROP FILE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DROP FILE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/ENTER.md b/docs/zh-CN/sql-reference/sql-statements/Administration/ENTER.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/ENTER.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/ENTER.md
index 8fdcc362b05141..2af0c69e7d7808 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/ENTER.md
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/ENTER.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ENTER",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/INSTALL PLUGIN.md b/docs/zh-CN/sql-reference/sql-statements/Administration/INSTALL PLUGIN.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/INSTALL PLUGIN.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/INSTALL PLUGIN.md
index 7233189f1f04c2..8dd5706d0a51f2 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/INSTALL PLUGIN.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/INSTALL PLUGIN.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "INSTALL PLUGIN",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/LINK DATABASE.md b/docs/zh-CN/sql-reference/sql-statements/Administration/LINK DATABASE.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/LINK DATABASE.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/LINK DATABASE.md
index db1e30a2b1c594..d86e43a6828ab9 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/LINK DATABASE.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/LINK DATABASE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "LINK DATABASE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/MIGRATE DATABASE.md b/docs/zh-CN/sql-reference/sql-statements/Administration/MIGRATE DATABASE.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/MIGRATE DATABASE.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/MIGRATE DATABASE.md
index ad90c596ddadff..18fba71e8fdc11 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/MIGRATE DATABASE.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/MIGRATE DATABASE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "MIGRATE DATABASE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW BACKENDS.md b/docs/zh-CN/sql-reference/sql-statements/Administration/SHOW BACKENDS.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW BACKENDS.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/SHOW BACKENDS.md
index 09621988d8b7f0..495c2edb193b4f 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW BACKENDS.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/SHOW BACKENDS.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW BACKENDS",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW BROKER.md b/docs/zh-CN/sql-reference/sql-statements/Administration/SHOW BROKER.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW BROKER.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/SHOW BROKER.md
index 9e79cc593b8a31..8dd0ae640152e8 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW BROKER.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/SHOW BROKER.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW BROKER",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW FILE.md b/docs/zh-CN/sql-reference/sql-statements/Administration/SHOW FILE.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW FILE.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/SHOW FILE.md
index 82c41c655c8a61..6787e80b9f75db 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW FILE.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/SHOW FILE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW FILE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW FRONTENDS.md b/docs/zh-CN/sql-reference/sql-statements/Administration/SHOW FRONTENDS.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW FRONTENDS.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/SHOW FRONTENDS.md
index 9cc2e3135e026e..db0077456ab699 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW FRONTENDS.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/SHOW FRONTENDS.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW FRONTENDS",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW FULL COLUMNS.md b/docs/zh-CN/sql-reference/sql-statements/Administration/SHOW FULL COLUMNS.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW FULL COLUMNS.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/SHOW FULL COLUMNS.md
index eb0c8341208a66..12194c58e9a77f 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW FULL COLUMNS.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/SHOW FULL COLUMNS.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW FULL COLUMNS",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW INDEX.md b/docs/zh-CN/sql-reference/sql-statements/Administration/SHOW INDEX.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW INDEX.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/SHOW INDEX.md
index d29a5dfa4fa307..81bba8c08d49af 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW INDEX.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/SHOW INDEX.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW INDEX",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW MIGRATIONS.md b/docs/zh-CN/sql-reference/sql-statements/Administration/SHOW MIGRATIONS.md
similarity index 92%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW MIGRATIONS.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/SHOW MIGRATIONS.md
index 182ba83f3d0431..a8b80affe9adf4 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW MIGRATIONS.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/SHOW MIGRATIONS.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW MIGRATIONS",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW PLUGINS.md b/docs/zh-CN/sql-reference/sql-statements/Administration/SHOW PLUGINS.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW PLUGINS.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/SHOW PLUGINS.md
index aceeb9cf8693e8..f2e5c33dbf96d3 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW PLUGINS.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/SHOW PLUGINS.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW PLUGINS",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW TABLE STATUS.md b/docs/zh-CN/sql-reference/sql-statements/Administration/SHOW TABLE STATUS.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW TABLE STATUS.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/SHOW TABLE STATUS.md
index 0b6543cefa6820..8534d69f2161bb 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/SHOW TABLE STATUS.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/SHOW TABLE STATUS.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW TABLE STATUS",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Administration/UNINSTALL PLUGIN.md b/docs/zh-CN/sql-reference/sql-statements/Administration/UNINSTALL PLUGIN.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Administration/UNINSTALL PLUGIN.md
rename to docs/zh-CN/sql-reference/sql-statements/Administration/UNINSTALL PLUGIN.md
index 06abe10554ce4d..530126f179a92c 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Administration/UNINSTALL PLUGIN.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Administration/UNINSTALL PLUGIN.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "UNINTALL PLUGIN",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/ALTER DATABASE.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/ALTER DATABASE.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/ALTER DATABASE.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/ALTER DATABASE.md
index f6f1c4cee583c1..29740925dd760a 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/ALTER DATABASE.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/ALTER DATABASE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ALTER DATABASE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/ALTER TABLE.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/ALTER TABLE.md
similarity index 99%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/ALTER TABLE.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/ALTER TABLE.md
index 0e2ac88f540f4f..d49c65f5a2e52c 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/ALTER TABLE.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/ALTER TABLE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ALTER TABLE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/ALTER VIEW.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/ALTER VIEW.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/ALTER VIEW.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/ALTER VIEW.md
index 2baff689990e1c..6969f1a6f78789 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/ALTER VIEW.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/ALTER VIEW.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ALTER VIEW",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/BACKUP.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/BACKUP.md
similarity index 97%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/BACKUP.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/BACKUP.md
index c143069f2e6618..7233f9c5a479c8 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/BACKUP.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/BACKUP.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "BACKUP",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/CANCEL ALTER.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/CANCEL ALTER.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/CANCEL ALTER.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/CANCEL ALTER.md
index 98be482a83a36a..843c643cc638f7 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/CANCEL ALTER.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/CANCEL ALTER.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CANCEL ALTER",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/CANCEL BACKUP.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/CANCEL BACKUP.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/CANCEL BACKUP.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/CANCEL BACKUP.md
index 3035f2956f3e0c..f9648cbab9a503 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/CANCEL BACKUP.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/CANCEL BACKUP.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CANCEL BACKUP",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/CANCEL RESTORE.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/CANCEL RESTORE.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/CANCEL RESTORE.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/CANCEL RESTORE.md
index d7fbc950df4622..5ae2052e3a4590 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/CANCEL RESTORE.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/CANCEL RESTORE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CANCEL RESTORE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/CREATE DATABASE.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/CREATE DATABASE.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/CREATE DATABASE.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/CREATE DATABASE.md
index 087d4843bf6050..48e2ef3e901385 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/CREATE DATABASE.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/CREATE DATABASE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CREATE DATABASE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/CREATE INDEX.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/CREATE INDEX.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/CREATE INDEX.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/CREATE INDEX.md
index 9767f015c927f6..b65fc5895a615f 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/CREATE INDEX.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/CREATE INDEX.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CREATE INDEX",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/CREATE MATERIALIZED VIEW.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/CREATE MATERIALIZED VIEW.md
similarity index 99%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/CREATE MATERIALIZED VIEW.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/CREATE MATERIALIZED VIEW.md
index bd98402d1a0864..a2a68c172157ed 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/CREATE MATERIALIZED VIEW.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/CREATE MATERIALIZED VIEW.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CREATE MATERIALIZED VIEW",
+    "language": "zh-CN"
+}
+---
+
 <!--
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/CREATE REPOSITORY.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/CREATE REPOSITORY.md
similarity index 97%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/CREATE REPOSITORY.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/CREATE REPOSITORY.md
index 4cacc5d31cf1ca..b3839f87d351e2 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/CREATE REPOSITORY.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/CREATE REPOSITORY.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CREATE REPOSITORY",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/CREATE TABLE.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/CREATE TABLE.md
similarity index 99%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/CREATE TABLE.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/CREATE TABLE.md
index 80afc1696da130..3ded3b0025d37f 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/CREATE TABLE.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/CREATE TABLE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CREATE TABLE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/CREATE VIEW.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/CREATE VIEW.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/CREATE VIEW.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/CREATE VIEW.md
index fb4bac8aad3ad8..85ae07fb8a3d5a 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/CREATE VIEW.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/CREATE VIEW.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CREATE VIEW",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/DROP DATABASE.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/DROP DATABASE.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/DROP DATABASE.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/DROP DATABASE.md
index f913f3b8322e23..48ed7524532088 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/DROP DATABASE.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/DROP DATABASE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DROP DATABASE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/DROP INDEX.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/DROP INDEX.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/DROP INDEX.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/DROP INDEX.md
index 5ed5a78b640d9f..45c1d1252cefef 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/DROP INDEX.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/DROP INDEX.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DROP INDEX",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/DROP MATERIALIZED VIEW.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/DROP MATERIALIZED VIEW.md
similarity index 98%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/DROP MATERIALIZED VIEW.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/DROP MATERIALIZED VIEW.md
index 35078eb09a3624..461e044b0b09c0 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/DROP MATERIALIZED VIEW.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/DROP MATERIALIZED VIEW.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DROP MATERIALIZED VIEW",
+    "language": "zh-CN"
+}
+---
+
 <!--
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/DROP REPOSITORY.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/DROP REPOSITORY.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/DROP REPOSITORY.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/DROP REPOSITORY.md
index 9bb83ac7980cdf..dce41aef9dc025 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/DROP REPOSITORY.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/DROP REPOSITORY.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DROP REPOSITORY",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/DROP TABLE.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/DROP TABLE.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/DROP TABLE.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/DROP TABLE.md
index 6452d1907c74dc..dcb912393bbb86 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/DROP TABLE.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/DROP TABLE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DROP TABLE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/DROP VIEW.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/DROP VIEW.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/DROP VIEW.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/DROP VIEW.md
index 2ce971f8f791f7..dedb001986e020 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/DROP VIEW.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/DROP VIEW.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DROP VIEW",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/HLL.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/HLL.md
similarity index 98%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/HLL.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/HLL.md
index ae1c9afaaf055c..dd1a108c4e4cf7 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/HLL.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/HLL.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "HLL",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/RECOVER.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/RECOVER.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/RECOVER.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/RECOVER.md
index 1faa15133c3422..98cebc18be6791 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/RECOVER.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/RECOVER.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "RECOVER",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/RESTORE.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/RESTORE.md
similarity index 98%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/RESTORE.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/RESTORE.md
index 4e6d158c0244da..9871639e5ea2ea 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/RESTORE.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/RESTORE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "RESTORE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/TRUNCATE TABLE.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/TRUNCATE TABLE.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/TRUNCATE TABLE.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/TRUNCATE TABLE.md
index 07526300f1beca..afb4919f6dba47 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/TRUNCATE TABLE.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/TRUNCATE TABLE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "TRUNCATE TABLE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/create-function.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/create-function.md
similarity index 98%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/create-function.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/create-function.md
index 67ca3c54866283..2bd2b7efae93c5 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/create-function.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/create-function.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CREATE FUNCTION",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/drop-function.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/drop-function.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/drop-function.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/drop-function.md
index 66b92a3f1c17fe..6fb66aed51bd2f 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/drop-function.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/drop-function.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DROP FUNCTION",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/show-functions.md b/docs/zh-CN/sql-reference/sql-statements/Data Definition/show-functions.md
similarity index 97%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Definition/show-functions.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Definition/show-functions.md
index e6d89b1e5c573e..b8808ba078f529 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Definition/show-functions.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Definition/show-functions.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW FUNCTIONS",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/BROKER LOAD.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/BROKER LOAD.md
similarity index 99%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/BROKER LOAD.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/BROKER LOAD.md
index 5e96ed9b1f8d51..1b4ed6ed17c25f 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/BROKER LOAD.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/BROKER LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "BROKER LOAD",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/CANCEL LOAD.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/CANCEL LOAD.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/CANCEL LOAD.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/CANCEL LOAD.md
index f21ebbeab6f11f..0ab78885e23ac6 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/CANCEL LOAD.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/CANCEL LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CANCEL LOAD",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/DELETE.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/DELETE.md
similarity index 97%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/DELETE.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/DELETE.md
index a902e8913074f6..8a3d800f6f365b 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/DELETE.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/DELETE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DELETE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/EXPORT.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/EXPORT.md
similarity index 98%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/EXPORT.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/EXPORT.md
index 0955f20a7eacdf..44814a47798b09 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/EXPORT.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/EXPORT.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "EXPORT",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/GROUP BY.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/GROUP BY.md
similarity index 98%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/GROUP BY.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/GROUP BY.md
index e67b9e6ec588fa..30a96f1e1b82c1 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/GROUP BY.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/GROUP BY.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "GROUP BY",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/LOAD.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/LOAD.md
similarity index 99%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/LOAD.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/LOAD.md
index 6134c144824e86..469c8f02aee4d3 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/LOAD.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "LOAD",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/MINI LOAD.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/MINI LOAD.md
similarity index 99%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/MINI LOAD.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/MINI LOAD.md
index f9d3ccd19ebe54..e2500aae7b1383 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/MINI LOAD.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/MINI LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "MINI LOAD",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/MULTI LOAD.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/MULTI LOAD.md
similarity index 99%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/MULTI LOAD.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/MULTI LOAD.md
index cc1bb0c2bcca99..526e7abb184bf4 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/MULTI LOAD.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/MULTI LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "MULTI LOAD",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/PAUSE ROUTINE LOAD.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/PAUSE ROUTINE LOAD.md
similarity index 92%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/PAUSE ROUTINE LOAD.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/PAUSE ROUTINE LOAD.md
index b70a415ec5ba16..85f8c866aea773 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/PAUSE ROUTINE LOAD.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/PAUSE ROUTINE LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "PAUSE ROUTINE LOAD",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/RESUME ROUTINE LOAD.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/RESUME ROUTINE LOAD.md
similarity index 92%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/RESUME ROUTINE LOAD.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/RESUME ROUTINE LOAD.md
index d7b762212c6783..9a3730b2ac2dc9 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/RESUME ROUTINE LOAD.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/RESUME ROUTINE LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "RESUME ROUTINE LOAD",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/ROUTINE LOAD.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/ROUTINE LOAD.md
similarity index 99%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/ROUTINE LOAD.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/ROUTINE LOAD.md
index c7a4f7997f3b52..10d55c9b179014 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/ROUTINE LOAD.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/ROUTINE LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "ROUTINE LOAD",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW ALTER.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW ALTER.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW ALTER.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW ALTER.md
index e073651b469d37..4e094eaf4a7741 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW ALTER.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW ALTER.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW ALTER",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW BACKUP.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW BACKUP.md
similarity index 97%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW BACKUP.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW BACKUP.md
index b10e865706e4bb..f636b71512dbaf 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW BACKUP.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW BACKUP.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW BACKUP",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW DATA.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW DATA.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW DATA.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW DATA.md
index 74f7e2ea14436c..494f980742581a 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW DATA.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW DATA.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW DATA",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW DATABASES.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW DATABASES.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW DATABASES.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW DATABASES.md
index 823dd833a63e04..203bfda855abf5 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW DATABASES.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW DATABASES.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW DATABASES",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW DELETE.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW DELETE.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW DELETE.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW DELETE.md
index 023bed004f0f63..b6a653f0f349c9 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW DELETE.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW DELETE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW DELETE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW DYNAMIC PARTITION TABLES.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW DYNAMIC PARTITION TABLES.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW DYNAMIC PARTITION TABLES.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW DYNAMIC PARTITION TABLES.md
index f209f55c13cc6d..eac7a2506002a2 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW DYNAMIC PARTITION TABLES.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW DYNAMIC PARTITION TABLES.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW DYNAMIC PARTITION TABLES",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW EXPORT.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW EXPORT.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW EXPORT.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW EXPORT.md
index f91f1b03d7153e..f699d8a65b36f7 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW EXPORT.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW EXPORT.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW EXPORT",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW LOAD.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW LOAD.md
similarity index 98%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW LOAD.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW LOAD.md
index 7997a3a861d537..cbdced1ccbc15a 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW LOAD.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW LOAD",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW PARTITIONS.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW PARTITIONS.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW PARTITIONS.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW PARTITIONS.md
index 4e2b8552ecd69f..96f65714d7e9ad 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW PARTITIONS.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW PARTITIONS.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW PARTITIONS",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW PROPERTY.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW PROPERTY.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW PROPERTY.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW PROPERTY.md
index 038e33033de190..479e2b01fdf359 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW PROPERTY.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW PROPERTY.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW PROPERTY",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW REPOSITORIES.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW REPOSITORIES.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW REPOSITORIES.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW REPOSITORIES.md
index fe1f9e1f8fbd01..2d49ff89ff73a9 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW REPOSITORIES.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW REPOSITORIES.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW REPOSITORIES",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW RESTORE.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW RESTORE.md
similarity index 97%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW RESTORE.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW RESTORE.md
index 3ce61cae35d4b5..5be532f27c559a 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW RESTORE.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW RESTORE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW RESTORE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD TASK.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD TASK.md
similarity index 92%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD TASK.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD TASK.md
index 79b1cf711c10b8..2e5c7623549b44 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD TASK.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD TASK.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW ROUTINE LOAD TASK",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD.md
index bb8a1b8a6cb319..43d6a2a323e741 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW ROUTINE LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW ROUTINE LOAD",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW SNAPSHOT.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW SNAPSHOT.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW SNAPSHOT.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW SNAPSHOT.md
index d85eed623f210d..c1075da902ea0b 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW SNAPSHOT.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW SNAPSHOT.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW SNAPSHOT",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW TABLES.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW TABLES.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW TABLES.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW TABLES.md
index 6c9c2382f64a3f..44e396b9df865f 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW TABLES.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW TABLES.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW TABLES",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW TABLET.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW TABLET.md
similarity index 97%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW TABLET.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW TABLET.md
index cb51d9b6cc08f4..fc6fb7768415b4 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW TABLET.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW TABLET.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW TABLET",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW TRANSACTION.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW TRANSACTION.md
similarity index 96%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW TRANSACTION.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW TRANSACTION.md
index 42d45e4d852124..ad9dabf55f356f 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/SHOW TRANSACTION.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/SHOW TRANSACTION.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SHOW TRANSACTION",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/STOP ROUTINE LOAD.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/STOP ROUTINE LOAD.md
similarity index 92%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/STOP ROUTINE LOAD.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/STOP ROUTINE LOAD.md
index f71c5cf2388455..12cdd58824c886 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/STOP ROUTINE LOAD.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/STOP ROUTINE LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "STOP ROUTINE LOAD",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/STREAM LOAD.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/STREAM LOAD.md
similarity index 99%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/STREAM LOAD.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/STREAM LOAD.md
index cd392665f645bd..01a306323f5b8d 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/STREAM LOAD.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/STREAM LOAD.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "STREAM LOAD",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/insert.md b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/insert.md
similarity index 98%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/insert.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Manipulation/insert.md
index 98588a69b72e43..f19e1477b42c6c 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Manipulation/insert.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Manipulation/insert.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "INSERT",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Types/BIGINT.md b/docs/zh-CN/sql-reference/sql-statements/Data Types/BIGINT.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Types/BIGINT.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Types/BIGINT.md
index 7533d5cbfa349b..4af2a2ea2e2c5a 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Types/BIGINT.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Types/BIGINT.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "BIGINT",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Types/BOOLEAN.md b/docs/zh-CN/sql-reference/sql-statements/Data Types/BOOLEAN.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Types/BOOLEAN.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Types/BOOLEAN.md
index b5f46fae0b1ed0..e3e3a724f8f80b 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Types/BOOLEAN.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Types/BOOLEAN.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "BOOLEAN",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Types/CHAR.md b/docs/zh-CN/sql-reference/sql-statements/Data Types/CHAR.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Types/CHAR.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Types/CHAR.md
index 0aff8fe145fb08..fa204f4c1bc27f 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Types/CHAR.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Types/CHAR.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "CHAR",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Types/DATE.md b/docs/zh-CN/sql-reference/sql-statements/Data Types/DATE.md
similarity index 95%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Types/DATE.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Types/DATE.md
index bcaf2d93509c51..e832cb1244dd1c 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Types/DATE.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Types/DATE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DATE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Types/DATETIME.md b/docs/zh-CN/sql-reference/sql-statements/Data Types/DATETIME.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Types/DATETIME.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Types/DATETIME.md
index 992f00c894329c..9872f5f20aa7e2 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Types/DATETIME.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Types/DATETIME.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DATETIME",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Types/DECIMAL.md b/docs/zh-CN/sql-reference/sql-statements/Data Types/DECIMAL.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Types/DECIMAL.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Types/DECIMAL.md
index e71911d443f13b..570d2554354b79 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Types/DECIMAL.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Types/DECIMAL.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DECIMAL",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Types/DOUBLE.md b/docs/zh-CN/sql-reference/sql-statements/Data Types/DOUBLE.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Types/DOUBLE.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Types/DOUBLE.md
index 72234da52be6cd..d6e659b87495df 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Types/DOUBLE.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Types/DOUBLE.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DOUBLE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Types/FLOAT.md b/docs/zh-CN/sql-reference/sql-statements/Data Types/FLOAT.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Types/FLOAT.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Types/FLOAT.md
index c87ed69d622715..454808d9065fa5 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Types/FLOAT.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Types/FLOAT.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "FLOAT",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Types/HLL.md b/docs/zh-CN/sql-reference/sql-statements/Data Types/HLL.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Types/HLL.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Types/HLL.md
index f18df5fea80341..7357f4e1e3130a 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Types/HLL.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Types/HLL.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "HLL(HyperLogLog)",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Types/INT.md b/docs/zh-CN/sql-reference/sql-statements/Data Types/INT.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Types/INT.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Types/INT.md
index 17b42c06277166..e3943e5aad86a9 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Types/INT.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Types/INT.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "INT",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Types/LARGEINT.md b/docs/zh-CN/sql-reference/sql-statements/Data Types/LARGEINT.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Types/LARGEINT.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Types/LARGEINT.md
index 84034b1426ff50..b682817cfa5f90 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Types/LARGEINT.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Types/LARGEINT.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "LARGEINT",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Types/SMALLINT.md b/docs/zh-CN/sql-reference/sql-statements/Data Types/SMALLINT.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Types/SMALLINT.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Types/SMALLINT.md
index 59d49432e5a12c..40586b4ec8234b 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Types/SMALLINT.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Types/SMALLINT.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "SMALLINT",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Types/TINYINT.md b/docs/zh-CN/sql-reference/sql-statements/Data Types/TINYINT.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Types/TINYINT.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Types/TINYINT.md
index a8b079491e5ef0..39e18da9e06859 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Types/TINYINT.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Types/TINYINT.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "TINYINT",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Data Types/VARCHAR.md b/docs/zh-CN/sql-reference/sql-statements/Data Types/VARCHAR.md
similarity index 93%
rename from docs/documentation/cn/sql-reference/sql-statements/Data Types/VARCHAR.md
rename to docs/zh-CN/sql-reference/sql-statements/Data Types/VARCHAR.md
index b2819f87a36c7e..59416788a3ec14 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Data Types/VARCHAR.md	
+++ b/docs/zh-CN/sql-reference/sql-statements/Data Types/VARCHAR.md	
@@ -1,3 +1,10 @@
+---
+{
+    "title": "VARCHAR",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
diff --git a/docs/documentation/cn/sql-reference/sql-statements/Utility/DESCRIBE.md b/docs/zh-CN/sql-reference/sql-statements/Utility/DESCRIBE.md
similarity index 94%
rename from docs/documentation/cn/sql-reference/sql-statements/Utility/DESCRIBE.md
rename to docs/zh-CN/sql-reference/sql-statements/Utility/DESCRIBE.md
index 99e704365fb7c1..95220250956db4 100644
--- a/docs/documentation/cn/sql-reference/sql-statements/Utility/DESCRIBE.md
+++ b/docs/zh-CN/sql-reference/sql-statements/Utility/DESCRIBE.md
@@ -1,3 +1,10 @@
+---
+{
+    "title": "DESCRIBE",
+    "language": "zh-CN"
+}
+---
+
 <!-- 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file