fix DM links

Author: Oreoxmt

en/deploy-tidb-dm.md

@@ -5,7 +5,7 @@ summary: Learn how to deploy TiDB DM cluster on Kubernetes.
 
 # Deploy DM on Kubernetes
 
-[TiDB Data Migration](https://docs.pingcap.com/tidb-data-migration/v2.0) (DM) is an integrated data migration task management platform that supports the full data migration and the incremental data replication from MySQL/MariaDB into TiDB. This document describes how to deploy DM on Kubernetes using TiDB Operator and how to migrate MySQL data to TiDB cluster using DM.
+[TiDB Data Migration](https://docs.pingcap.com/tidb/stable/dm-overview/) (DM) is an integrated data migration task management platform that supports the full data migration and the incremental data replication from MySQL/MariaDB into TiDB. This document describes how to deploy DM on Kubernetes using TiDB Operator and how to migrate MySQL data to TiDB cluster using DM.
 
 ## Prerequisites
 
@@ -41,7 +41,7 @@ TiDB Operator only supports deploying DM 2.0 and later versions.
 
 DM-master is an indispensable component of the DM cluster. You need to deploy at least three DM-master Pods if you want to achieve high availability.
 
-You can configure DM-master parameters by `spec.master.config` in `DMCluster` CR. For complete DM-master configuration parameters, refer to [DM-master Configuration File](https://docs.pingcap.com/tidb-data-migration/v2.0/dm-master-configuration-file).
+You can configure DM-master parameters by `spec.master.config` in `DMCluster` CR. For complete DM-master configuration parameters, refer to [DM-master Configuration File](https://docs.pingcap.com/tidb/stable/dm-master-configuration-file).
 
 ```yaml
 apiVersion: pingcap.com/v1alpha1
@@ -72,7 +72,7 @@ spec:
 
 #### Configure DM-worker
 
-You can configure DM-worker parameters by `spec.worker.config` in `DMCluster` CR. For complete DM-worker configuration parameters，refer to [DM-worker Configuration File](https://docs.pingcap.com/tidb-data-migration/v2.0/dm-worker-configuration-file).
+You can configure DM-worker parameters by `spec.worker.config` in `DMCluster` CR. For complete DM-worker configuration parameters，refer to [DM-worker Configuration File](https://docs.pingcap.com/tidb/stable/dm-worker-configuration-file).
 
 ```yaml
 apiVersion: pingcap.com/v1alpha1

en/use-tidb-dm.md

@@ -5,7 +5,7 @@ summary: Learn how to migrate MySQL data to TiDB cluster using DM on Kubernetes.
 
 # Use DM on Kubernetes
 
-[TiDB Data Migration](https://docs.pingcap.com/tidb-data-migration/v2.0) (DM) is an integrated data migration task management platform that supports the full data migration and the incremental data replication from MySQL/MariaDB into TiDB. This document describes how to migrate MySQL data to TiDB cluster using DM on Kubernetes.
+[TiDB Data Migration](https://docs.pingcap.com/tidb/stable/dm-overview/) (DM) is an integrated data migration task management platform that supports the full data migration and the incremental data replication from MySQL/MariaDB into TiDB. This document describes how to migrate MySQL data to TiDB cluster using DM on Kubernetes.
 
 ## Prerequisites
 

zh/deploy-tidb-dm.md

@@ -5,7 +5,7 @@ summary: 了解如何在 Kubernetes 上部署 TiDB DM 集群。
 
 # 在 Kubernetes 上部署 DM
 
-[TiDB Data Migration](https://docs.pingcap.com/zh/tidb-data-migration/v2.0) (DM) 是一款支持从 MySQL 或 MariaDB 到 TiDB 的全量数据迁移和增量数据复制的一体化数据迁移任务管理平台。本文介绍如何使用 TiDB Operator 在 Kubernetes 上部署 DM。
+[TiDB Data Migration](https://docs.pingcap.com/zh/tidb/stable/dm-overview/) (DM) 是一款支持从 MySQL 或 MariaDB 到 TiDB 的全量数据迁移和增量数据复制的一体化数据迁移任务管理平台。本文介绍如何使用 TiDB Operator 在 Kubernetes 上部署 DM。
 
 ## 前置条件
 
@@ -41,7 +41,7 @@ TiDB Operator 仅支持部署 DM 2.0 及更新版本。
 
 DM-master 为 DM 集群必须部署的组件。如果需要高可用部署则至少部署 3 个 DM-master Pod。
 
-可以通过 DMCluster CR 的 `spec.master.config` 来配置 DM-master 配置参数。完整的 DM-master 配置参数，参考[DM-master 配置文件介绍](https://docs.pingcap.com/zh/tidb-data-migration/v2.0/dm-master-configuration-file)。
+可以通过 DMCluster CR 的 `spec.master.config` 来配置 DM-master 配置参数。完整的 DM-master 配置参数，参考[DM-master 配置文件介绍](https://docs.pingcap.com/zh/tidb/stable/dm-master-configuration-file/)。
 
 ```yaml
 apiVersion: pingcap.com/v1alpha1
@@ -72,7 +72,7 @@ spec:
 
 #### DM-worker 配置
 
-可以通过 DMCluster CR 的 `spec.worker.config` 来配置 DM-worker 配置参数。完整的 DM-worker 配置参数，参考[DM-worker 配置文件介绍](https://docs.pingcap.com/zh/tidb-data-migration/v2.0/dm-worker-configuration-file)。
+可以通过 DMCluster CR 的 `spec.worker.config` 来配置 DM-worker 配置参数。完整的 DM-worker 配置参数，参考[DM-worker 配置文件介绍](https://docs.pingcap.com/zh/tidb/stable/dm-worker-configuration-file/)。
 
 ```yaml
 apiVersion: pingcap.com/v1alpha1

zh/use-tidb-dm.md

@@ -5,7 +5,7 @@ summary: 了解如何在 Kubernetes 上使用 TiDB DM 迁移数据。
 
 # 在 Kubernetes 上使用 DM 迁移数据
 
-[TiDB Data Migration](https://docs.pingcap.com/zh/tidb-data-migration/v2.0) (DM) 是一款支持从 MySQL 或 MariaDB 到 TiDB 的全量数据迁移和增量数据复制的一体化数据迁移任务管理平台。本文介绍如何使用 DM 迁移数据到 TiDB 集群。
+[TiDB Data Migration](https://docs.pingcap.com/zh/tidb/stable/dm-overview/) (DM) 是一款支持从 MySQL 或 MariaDB 到 TiDB 的全量数据迁移和增量数据复制的一体化数据迁移任务管理平台。本文介绍如何使用 DM 迁移数据到 TiDB 集群。
 
 ## 前置条件