diff --git a/content/en/docs/cluster-administration/shut-down-and-restart-cluster-gracefully.md b/content/en/docs/cluster-administration/shut-down-and-restart-cluster-gracefully.md
index f58279117..00a2239c5 100644
--- a/content/en/docs/cluster-administration/shut-down-and-restart-cluster-gracefully.md
+++ b/content/en/docs/cluster-administration/shut-down-and-restart-cluster-gracefully.md
@@ -19,7 +19,7 @@ Usually, it is recommended to maintain your nodes one by one instead of restarti
 - Take an [etcd backup](https://etcd.io/docs/current/op-guide/recovery/#snapshotting-the-keyspace) prior to shutting down a cluster.
 - SSH [passwordless login](https://man.openbsd.org/ssh.1#AUTHENTICATION) is set up between hosts.
 
-## Shut Down a Cluster
+## Shut Down a Kubernetes Cluster
 {{< notice tip >}}
 
 - You must back up your etcd data before you shut down the cluster as your cluster can be restored if you encounter any issues when restarting the cluster.
@@ -41,7 +41,7 @@ done
 ```
 Then you can shut down other cluster dependencies, such as external storage.
 
-## Restart a Cluster Gracefully
+## Restart a Kubernetes Cluster Gracefully
 You can restart a Kubernetes cluster gracefully after shutting down the cluster gracefully.
 
 ### Prerequisites