diff --git a/content/zh/docs/concepts/services-networking/dns-pod-service.md b/content/zh/docs/concepts/services-networking/dns-pod-service.md
index 0a52440012..bde7d79b60 100644
--- a/content/zh/docs/concepts/services-networking/dns-pod-service.md
+++ b/content/zh/docs/concepts/services-networking/dns-pod-service.md
@@ -391,7 +391,7 @@ options ndots:5
 <!--
 ### Feature availability
 
-The availability of Pod DNS Config and DNS Policy "`None`"" is shown as below.
+The availability of Pod DNS Config and DNS Policy "`None`" is shown as below.
 -->
 
 ### 可用功能