diff --git a/TOC-tidb-cloud-essential.md b/TOC-tidb-cloud-essential.md
index 5d2be85212058..f983be8a351b8 100644
--- a/TOC-tidb-cloud-essential.md
+++ b/TOC-tidb-cloud-essential.md
@@ -214,6 +214,7 @@
 - Migrate or Import Data
   - [Overview](/tidb-cloud/tidb-cloud-migration-overview.md)
   - Migrate Data into TiDB Cloud
+    - [Migrate from TiDB Self-Managed to TiDB Cloud](/tidb-cloud/migrate-from-op-tidb.md)
     - [Migrate and Merge MySQL Shards of Large Datasets](/tidb-cloud/migrate-sql-shards.md)
     - [Migrate from Amazon RDS for Oracle Using AWS DMS](/tidb-cloud/migrate-from-oracle-using-aws-dms.md)
   - Import Data into TiDB Cloud
@@ -227,6 +228,7 @@
     - [Naming Conventions for Data Import](/tidb-cloud/naming-conventions-for-data-import.md)
     - [CSV Configurations for Importing Data](/tidb-cloud/csv-config-for-import-data.md)
     - [Troubleshoot Access Denied Errors during Data Import from Amazon S3](/tidb-cloud/troubleshoot-import-access-denied-error.md)
+    - [Connect AWS DMS to TiDB Cloud clusters](/tidb-cloud/tidb-cloud-connect-aws-dms.md)
 - Vector Search ![BETA](/media/tidb-cloud/blank_transparent_placeholder.png)
   - [Overview](/vector-search/vector-search-overview.md)
   - Get Started
diff --git a/TOC-tidb-cloud-starter.md b/TOC-tidb-cloud-starter.md
index 93c8f3a46f7f2..9ca5f3fac98e6 100644
--- a/TOC-tidb-cloud-starter.md
+++ b/TOC-tidb-cloud-starter.md
@@ -218,6 +218,7 @@
 - Migrate or Import Data
   - [Overview](/tidb-cloud/tidb-cloud-migration-overview.md)
   - Migrate Data into TiDB Cloud
+    - [Migrate from TiDB Self-Managed to TiDB Cloud](/tidb-cloud/migrate-from-op-tidb.md)
     - [Migrate and Merge MySQL Shards of Large Datasets](/tidb-cloud/migrate-sql-shards.md)
     - [Migrate from Amazon RDS for Oracle Using AWS DMS](/tidb-cloud/migrate-from-oracle-using-aws-dms.md)
   - Import Data into TiDB Cloud
diff --git a/TOC-tidb-cloud.md b/TOC-tidb-cloud.md
index b3d249e8b7d25..0be0247375f1f 100644
--- a/TOC-tidb-cloud.md
+++ b/TOC-tidb-cloud.md
@@ -237,7 +237,6 @@
     - [Migrate and Merge MySQL Shards of Large Datasets](/tidb-cloud/migrate-sql-shards.md)
     - [Migrate from TiDB Self-Managed to TiDB Cloud](/tidb-cloud/migrate-from-op-tidb.md)
     - [Migrate from MySQL-Compatible Databases Using AWS DMS](/tidb-cloud/migrate-from-mysql-using-aws-dms.md)
-    - [Migrate from Amazon RDS for Oracle Using AWS DMS](/tidb-cloud/migrate-from-oracle-using-aws-dms.md)
   - Import Data into TiDB Cloud Dedicated
     - [Import Sample Data](/tidb-cloud/import-sample-data.md)
     - [Import CSV Files from Cloud Storage](/tidb-cloud/import-csv-files.md)
diff --git a/tidb-cloud/migrate-sql-shards.md b/tidb-cloud/migrate-sql-shards.md
index 2068e23009a6a..5eec10e3e00f7 100644
--- a/tidb-cloud/migrate-sql-shards.md
+++ b/tidb-cloud/migrate-sql-shards.md
@@ -21,7 +21,7 @@ The environment information of the upstream cluster is as follows:
 - MySQL instance1:
     - schema `store_01` and table `[sale_01, sale_02]`
     - schema `store_02` and table `[sale_01, sale_02]`
-- MySQL instance 2:
+- MySQL instance2:
     - schema `store_01`and table `[sale_01, sale_02]`
     - schema `store_02`and table `[sale_01, sale_02]`
 - Table structure: