diff --git a/ecosystem-tool-user-case.md b/ecosystem-tool-user-case.md
index 11c21150b1679..feefd1fa7ff67 100644
--- a/ecosystem-tool-user-case.md
+++ b/ecosystem-tool-user-case.md
@@ -18,7 +18,7 @@ If you need to import full data from MySQL or Aurora, use [Dumpling](/export-or-
 
 ## Migrate data from MySQL/Aurora
 
-If you need to migrate both full data and incremental data from MySQL/Aurora, use [TiDB Data Migration](https://pingcap.com/docs-cn/tidb-data-migration/stable/overview/) (DM) to perform the full and incremental data migration.
+If you need to migrate both full data and incremental data from MySQL/Aurora, use [TiDB Data Migration](https://pingcap.com/docs/tidb-data-migration/stable/overview/) (DM) to perform the full and incremental data migration.
 
 If the full data volume is large (at the TB level), you can first use [Dumpling](/export-or-backup-using-dumpling.md) and [TiDB Lightning](/tidb-lightning/tidb-lightning-overview.md) to perform the full data migration, and then use DM to perform the incremental data migration.