diff --git a/content/zh-cn/examples/service/networking/dual-stack-default-svc.yaml b/content/zh-cn/examples/service/networking/dual-stack-default-svc.yaml
index 86eadd5478..a42c7d8a25 100644
--- a/content/zh-cn/examples/service/networking/dual-stack-default-svc.yaml
+++ b/content/zh-cn/examples/service/networking/dual-stack-default-svc.yaml
@@ -3,10 +3,10 @@ kind: Service
 metadata:
   name: my-service
   labels:
-    app: MyApp
+    app.kubernetes.io/name: MyApp
 spec:
   selector:
-    app: MyApp
+    app.kubernetes.io/name: MyApp
   ports:
     - protocol: TCP
       port: 80