diff --git a/TOC.md b/TOC.md
index 5020e61f131d9..ff696ace623bf 100644
--- a/TOC.md
+++ b/TOC.md
@@ -73,7 +73,8 @@
       - [Migrate the Full Data](/migrate-full-data-from-mysql.md)
       - [Migrate the Incremental Data](/migrate-incremental-data-from-mysql.md)
     - [Migrate from MySQL/Aurora](/migrate-from-aurora-mysql-database.md)
-    - [Migrate from CSV](/tidb-lightning/migrate-from-csv-using-tidb-lightning.md)
+    - [Migrate from CSV Files](/tidb-lightning/migrate-from-csv-using-tidb-lightning.md)
+    - [Migrate from SQL Files](/migrate-from-mysql-mydumper-files.md)
   + Maintain
     - [Common Ansible Operations](/maintain-tidb-using-ansible.md)
     + Backup and Restore
diff --git a/migrate-from-mysql-mydumper-files.md b/migrate-from-mysql-mydumper-files.md
new file mode 100644
index 0000000000000..dc1a208b7a47f
--- /dev/null
+++ b/migrate-from-mysql-mydumper-files.md
@@ -0,0 +1,62 @@
+---
+title: Migrate Data from MySQL SQL Files
+summary: Learn how to migrate data from MySQL SQL files to TiDB using TiDB Lightning.
+category: how-to
+---
+
+# Migrate Data from MySQL SQL Files
+
+This document describes how to migrate data from MySQL SQL files to TiDB using TiDB Lightning. For details on how to generate MySQL SQL files, refer to [Mydumper](/mydumper-overview.md) or [Dumpling](/export-or-backup-using-dumpling.md).
+
+The data migration process described in this document uses TiDB Lightning. The steps are as follows.
+
+## Step 1: Deploy TiDB Lightning
+
+Before you start the migration, [deploy TiDB Lightning](/tidb-lightning/deploy-tidb-lightning.md).
+
+> **Note:**
+>
+> - If you choose the Importer-backend to import data, you need to deploy `tikv-importer` along with TiDB Lightning. During the import process, the TiDB cluster cannot provide services. This mode imports data quickly, which is suitable for importing a large amount of data (above the TB level).
+
+## Step 2: Configure data source of TiDB Lightning
+
+This document takes the TiDB-backend as an example. Create the `tidb-lightning.toml` configuration file and add the following major configurations in the file:
+
+1. Set the `data-source-dir` under `[mydumper]` to the path of the MySQL SQL file.
+
+    ```
+    [mydumper]
+    # Data source directory
+    data-source-dir = "/data/export"
+    ```
+
+    > **Note:**
+    >
+    > If a corresponding schema already exists in the downstream, set `no-schema=true` to skip the creation of the schema.
+
+2. Add the configuration of the target TiDB cluster.
+
+    ```
+    [tidb]
+    # The target cluster information. Fill in one address of tidb-server.
+    host = "172.16.31.1"
+    port = 4000
+    user = "root"
+    password = ""
+    ```
+
+For other configurations, see [TiDB Lightning Configuration](/tidb-lightning/tidb-lightning-configuration.md).
+
+## Step 3: Run TiDB Lightning to import data
+
+Run TiDB Lightning to start the import operation. If you start TiDB Lightning by using `nohup` directly in the command line, the program might exit because of the `SIGHUP` signal. Therefore, it is recommended to write `nohup` in a script. For example:
+
+```bash
+# !/bin/bash
+nohup ./tidb-lightning -config tidb-lightning.toml > nohup.out &
+```
+
+When the import operation is started, view the progress by the following two ways:
+
+- `grep` the keyword `progress` in logs, which is updated every 5 minutes by default.
+- Access the monitoring dashboard. See [Monitor TiDB Lightning](/tidb-lightning/monitor-tidb-lightning.md) for details.
diff --git a/mydumper-overview.md b/mydumper-overview.md
index fa584e8ae471b..6d380b04071cc 100644
--- a/mydumper-overview.md
+++ b/mydumper-overview.md
@@ -9,7 +9,7 @@ aliases: ['/docs/v2.1/reference/tools/mydumper/']
 
 ## What is Mydumper?
 
-[Mydumper](https://github.com/pingcap/mydumper) is a fork project optimized for TiDB. You can use this tool for logical backups of TiDB.
+[Mydumper](https://github.com/pingcap/mydumper) is a fork project optimized for TiDB. You can use this tool for logical backups of **MySQL** or **TiDB**.
 
 It can be [downloaded](/download-ecosystem-tools.md) as part of the Enterprise Tools package.