diff --git a/content/zh/docs/tasks/manage-kubernetes-objects/update-api-object-kubectl-patch.md b/content/zh/docs/tasks/manage-kubernetes-objects/update-api-object-kubectl-patch.md
index dd47ec39cf..af9c187e4d 100644
--- a/content/zh/docs/tasks/manage-kubernetes-objects/update-api-object-kubectl-patch.md
+++ b/content/zh/docs/tasks/manage-kubernetes-objects/update-api-object-kubectl-patch.md
@@ -254,7 +254,7 @@ Patch your Deployment:
 对 Deployment 执行 patch 操作：
 
 ```
-kubectl patch deployment patch-demo --patch-file patch-file-tolerations.yaml"
+kubectl patch deployment patch-demo --patch-file patch-file-tolerations.yaml
 ```
 
 <!--