apache · morningman · Aug 30, 2019 · Aug 2, 2019 · Aug 5, 2019 · Aug 5, 2019
diff --git a/docs/documentation/cn/index.rst b/docs/documentation/cn/index.rst
@@ -0,0 +1,14 @@
+=============
+中文
+=============
+
+.. toctree::
+
+    administrator-guide/index
+    community/index
+    extending-doris/index
+    getting-started/index
+    installing/index
+    internal/index
+    sql-reference/index
+
diff --git a/docs/documentation/en/administrator-guide/index.rst b/docs/documentation/en/administrator-guide/index.rst
@@ -1,6 +1,6 @@
-=============
-操作手册
-=============
+========================
+Administrator Guide
+========================
 
 .. toctree::
     :hidden:

diff --git a/docs/documentation/en/administrator-guide/load-data/index.rst b/docs/documentation/en/administrator-guide/load-data/index.rst
@@ -1,12 +1,12 @@
 =============
-数据导入
+Load Data
 =============
 
 .. toctree::
     :maxdepth: 2
 
-    load-manual.md
-    broker-load-manual.md
-    stream-load-manual.md
-    routine-load-manual.md
-    insert-into-manual.md
+    load-manual_EN.md
+    broker-load-manual_EN.md
+    stream-load-manual_EN.md
+    routine-load-manual_EN.md
+    insert-into-manual_EN.md
diff --git a/docs/documentation/en/administrator-guide/operation/index.rst b/docs/documentation/en/administrator-guide/operation/index.rst
@@ -1,6 +1,6 @@
-=============
-运维操作
-=============
+==========================
+Maintainence Operation
+==========================
 
 .. toctree::
     :maxdepth: 2

diff --git a/docs/documentation/en/administrator-guide/operation/metadata-operation_EN.md b/docs/documentation/en/administrator-guide/operation/metadata-operation_EN.md
@@ -2,11 +2,11 @@
 
 This document focuses on how to manage Doris metadata in a real production environment. It includes the proposed deployment of FE nodes, some commonly used operational methods, and common error resolution methods.
 
-For the time being, read the [Doris metadata design document](../../internal/metadata-design.md) to understand how Doris metadata works.
+For the time being, read the [Doris metadata design document](../../internal/metadata-design_EN.md) to understand how Doris metadata works.
 
 ## Important tips
 
-* Current metadata design is not backward compatible. That is, if the new version has a new metadata structure change (you can see whether there is a new VERSION in the `FeMetaVersion. java'file in the FE code), it is usually impossible to roll back to the old version after upgrading to the new version. Therefore, before upgrading FE, be sure to test metadata compatibility according to the operations in the [Upgrade Document](../../installing/upgrade. md).
+* Current metadata design is not backward compatible. That is, if the new version has a new metadata structure change (you can see whether there is a new VERSION in the `FeMetaVersion. java'file in the FE code), it is usually impossible to roll back to the old version after upgrading to the new version. Therefore, before upgrading FE, be sure to test metadata compatibility according to the operations in the [Upgrade Document](../../installing/upgrade_EN.md).
 
 ## Metadata catalog structure
 
@@ -235,7 +235,7 @@ FE currently has the following ports
 
 ## Best Practices
 
-The deployment recommendation of FE is described in the Installation and [Deployment Document](../../installing/install-deploy.md). Here are some supplements.
+The deployment recommendation of FE is described in the Installation and [Deployment Document](../../installing/install-deploy_EN.md). Here are some supplements.
 
 * **If you don't know the operation logic of FE metadata very well, or you don't have enough experience in the operation and maintenance of FE metadata, we strongly recommend that only one FOLLOWER-type FE be deployed as MASTER in practice, and the other FEs are OBSERVER, which can reduce many complex operation and maintenance problems.** Don't worry too much about the failure of MASTER single point to write metadata. First, if you configure it properly, FE as a java process is very difficult to hang up. Secondly, if the MASTER disk is damaged (the probability is very low), we can also use the metadata on OBSERVER to recover manually through `fault recovery`.
 

diff --git a/docs/documentation/en/community/index.rst b/docs/documentation/en/community/index.rst
@@ -1,6 +1,6 @@
-===========
-Apache 社区
-===========
+===================
+Apache Commnity
+===================
 
 .. toctree::
     :glob:

diff --git a/docs/documentation/en/extending-doris/index.rst b/docs/documentation/en/extending-doris/index.rst
@@ -1,6 +1,6 @@
-===========
-扩展功能
-===========
+====================
+Extending Ability
+====================
 
 .. toctree::
     :glob:

diff --git a/docs/documentation/en/getting-started/index.rst b/docs/documentation/en/getting-started/index.rst
@@ -1,12 +1,12 @@
-=============
-开始使用
-=============
+====================
+Getting started
+====================
 
 .. toctree::
 
-    basic-usage.md
-    advance-usage.md
-    best-practice.md
-    data-partition.md
-    data-model-rollup.md
-    hit-the-rollup.md
+    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
@@ -0,0 +1,15 @@
+=============
+Engilsh
+=============
+
+.. toctree::
+    :hidden:
+
+    administrator-guide/index
+    community/index
+    extending-doris/index
+    getting-started/index
+    installing/index
+    internal/index
+    sql-reference/index
+
diff --git a/docs/documentation/en/installing/compilation.md b/docs/documentation/en/installing/compilation.md
diff --git a/docs/documentation/en/installing/index.rst b/docs/documentation/en/installing/index.rst
@@ -1,9 +1,9 @@
-===========
-编译与部署
-===========
+===============================
+Compilation and deployment
+===============================
 
 .. toctree::
 
-    compilation.md
-    install-deploy.md
-    upgrade.md
+    compilation_EN.md
+    install-deploy_EN.md
+    upgrade_EN.md