diff --git a/en/exceptions.md b/en/exceptions.md
index fdc1a05ce..6cfdcc383 100644
--- a/en/exceptions.md
+++ b/en/exceptions.md
@@ -52,7 +52,7 @@ Normally, when a TiKV Pod is in a healthy state (`Running`), the corresponding T
         {{< copyable "shell-regular" >}}
 
         ```shell
-        kubectl patch $(kubectl get pv -l app.kubernetes.io/instance=${release_name},tidb.pingcap.com/store-id=${store_id} -o name) -p '{"spec":{"persistentVolumeReclaimPolicy":"Delete"}}
+        kubectl patch $(kubectl get pv -l app.kubernetes.io/instance=${release_name},tidb.pingcap.com/store-id=${store_id} -o name) -p '{"spec":{"persistentVolumeReclaimPolicy":"Delete"}}'
         ```
 
     2. Remove the PVC used by the Pod:
diff --git a/zh/exceptions.md b/zh/exceptions.md
index 46ba196f6..de2ced2ba 100644
--- a/zh/exceptions.md
+++ b/zh/exceptions.md
@@ -52,7 +52,7 @@ summary: 介绍 TiDB 集群运行过程中常见异常以及处理办法。
         {{< copyable "shell-regular" >}}
 
         ```shell
-        kubectl patch $(kubectl get pv -l app.kubernetes.io/instance=${cluster_name},tidb.pingcap.com/store-id=${store_id} -o name) -p '{"spec":{"persistentVolumeReclaimPolicy":"Delete"}}
+        kubectl patch $(kubectl get pv -l app.kubernetes.io/instance=${cluster_name},tidb.pingcap.com/store-id=${store_id} -o name) -p '{"spec":{"persistentVolumeReclaimPolicy":"Delete"}}'
         ```
 
     2. 删除 Pod 使用的 PVC：