diff --git a/content/zh-cn/examples/application/guestbook/frontend-deployment.yaml b/content/zh-cn/examples/application/guestbook/frontend-deployment.yaml
index f97f20dab6..95f066586d 100644
--- a/content/zh-cn/examples/application/guestbook/frontend-deployment.yaml
+++ b/content/zh-cn/examples/application/guestbook/frontend-deployment.yaml
@@ -1,4 +1,4 @@
-# SOURCE: https://cloud.google.com/kubernetes-engine/docs/tutorials/guestbook
+# 来源：https://cloud.google.com/kubernetes-engine/docs/tutorials/guestbook
 apiVersion: apps/v1
 kind: Deployment
 metadata:
diff --git a/content/zh-cn/examples/application/guestbook/frontend-service.yaml b/content/zh-cn/examples/application/guestbook/frontend-service.yaml
index 410c6bbaf2..6688f3b0c0 100644
--- a/content/zh-cn/examples/application/guestbook/frontend-service.yaml
+++ b/content/zh-cn/examples/application/guestbook/frontend-service.yaml
@@ -1,4 +1,4 @@
-# SOURCE: https://cloud.google.com/kubernetes-engine/docs/tutorials/guestbook
+# 来源：https://cloud.google.com/kubernetes-engine/docs/tutorials/guestbook
 apiVersion: v1
 kind: Service
 metadata:
@@ -7,12 +7,11 @@ metadata:
     app: guestbook
     tier: frontend
 spec:
-  # if your cluster supports it, uncomment the following to automatically create
-  # an external load-balanced IP for the frontend service.
+  # 如果你的集群支持，请取消注释以下内容以自动为前端服务创建一个外部负载均衡 IP。
   # type: LoadBalancer
   #type: LoadBalancer
   ports:
-    # the port that this service should serve on
+    # 此服务应使用的端口
   - port: 80
   selector:
     app: guestbook
diff --git a/content/zh-cn/examples/application/guestbook/redis-follower-deployment.yaml b/content/zh-cn/examples/application/guestbook/redis-follower-deployment.yaml
index c418cf7364..2d96e049a1 100644
--- a/content/zh-cn/examples/application/guestbook/redis-follower-deployment.yaml
+++ b/content/zh-cn/examples/application/guestbook/redis-follower-deployment.yaml
@@ -1,4 +1,4 @@
-# SOURCE: https://cloud.google.com/kubernetes-engine/docs/tutorials/guestbook
+# 来源：https://cloud.google.com/kubernetes-engine/docs/tutorials/guestbook
 apiVersion: apps/v1
 kind: Deployment
 metadata:
diff --git a/content/zh-cn/examples/application/guestbook/redis-follower-service.yaml b/content/zh-cn/examples/application/guestbook/redis-follower-service.yaml
index 53283d35c4..f711f6b85a 100644
--- a/content/zh-cn/examples/application/guestbook/redis-follower-service.yaml
+++ b/content/zh-cn/examples/application/guestbook/redis-follower-service.yaml
@@ -1,4 +1,4 @@
-# SOURCE: https://cloud.google.com/kubernetes-engine/docs/tutorials/guestbook
+# 来源：https://cloud.google.com/kubernetes-engine/docs/tutorials/guestbook
 apiVersion: v1
 kind: Service
 metadata:
@@ -9,7 +9,7 @@ metadata:
     tier: backend
 spec:
   ports:
-    # the port that this service should serve on
+    # 此服务应使用的端口
   - port: 6379
   selector:
     app: redis
diff --git a/content/zh-cn/examples/application/guestbook/redis-leader-deployment.yaml b/content/zh-cn/examples/application/guestbook/redis-leader-deployment.yaml
index 9c7547291c..3ddf6185ca 100644
--- a/content/zh-cn/examples/application/guestbook/redis-leader-deployment.yaml
+++ b/content/zh-cn/examples/application/guestbook/redis-leader-deployment.yaml
@@ -1,4 +1,4 @@
-# SOURCE: https://cloud.google.com/kubernetes-engine/docs/tutorials/guestbook
+# 来源：https://cloud.google.com/kubernetes-engine/docs/tutorials/guestbook
 apiVersion: apps/v1
 kind: Deployment
 metadata:
diff --git a/content/zh-cn/examples/application/guestbook/redis-leader-service.yaml b/content/zh-cn/examples/application/guestbook/redis-leader-service.yaml
index e04cc183d0..386f79e4f3 100644
--- a/content/zh-cn/examples/application/guestbook/redis-leader-service.yaml
+++ b/content/zh-cn/examples/application/guestbook/redis-leader-service.yaml
@@ -1,4 +1,4 @@
-# SOURCE: https://cloud.google.com/kubernetes-engine/docs/tutorials/guestbook
+# 来源：https://cloud.google.com/kubernetes-engine/docs/tutorials/guestbook
 apiVersion: v1
 kind: Service
 metadata: