diff --git a/.gitignore b/.gitignore
index a6bd7fbea..459a01ca3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -40,3 +40,6 @@ target
 
 # Maven ignore
 .flattened-pom.xml
+
+# AsciiDoc
+spring-cloud-alibaba-docs/**/*.html
diff --git a/spring-cloud-alibaba-examples/rocketmq-example/rocketmq-broadcast-example/rocketmq-broadcast-consumer1-example/src/main/resources/application.yml b/spring-cloud-alibaba-examples/rocketmq-example/rocketmq-broadcast-example/rocketmq-broadcast-consumer1-example/src/main/resources/application.yml
index 598cecb48..f072f9178 100644
--- a/spring-cloud-alibaba-examples/rocketmq-example/rocketmq-broadcast-example/rocketmq-broadcast-consumer1-example/src/main/resources/application.yml
+++ b/spring-cloud-alibaba-examples/rocketmq-example/rocketmq-broadcast-example/rocketmq-broadcast-consumer1-example/src/main/resources/application.yml
@@ -9,7 +9,7 @@ spring:
         definition: consumer;
       rocketmq:
         binder:
-          name-server: 192.168.0.200:9876
+          name-server: localhost:9876
         bindings:
           consumer-in-0:
             consumer:
diff --git a/spring-cloud-alibaba-examples/rocketmq-example/rocketmq-broadcast-example/rocketmq-broadcast-consumer2-example/src/main/resources/application.yml b/spring-cloud-alibaba-examples/rocketmq-example/rocketmq-broadcast-example/rocketmq-broadcast-consumer2-example/src/main/resources/application.yml
index 5060f2378..d6a7cf42f 100644
--- a/spring-cloud-alibaba-examples/rocketmq-example/rocketmq-broadcast-example/rocketmq-broadcast-consumer2-example/src/main/resources/application.yml
+++ b/spring-cloud-alibaba-examples/rocketmq-example/rocketmq-broadcast-example/rocketmq-broadcast-consumer2-example/src/main/resources/application.yml
@@ -9,7 +9,7 @@ spring:
         definition: consumer;
       rocketmq:
         binder:
-          name-server: 192.168.0.200:9876
+          name-server: localhost:9876
         bindings:
           consumer-in-0:
             consumer:
diff --git a/spring-cloud-alibaba-examples/rocketmq-example/rocketmq-broadcast-example/rocketmq-broadcast-producer-example/src/main/resources/application.yml b/spring-cloud-alibaba-examples/rocketmq-example/rocketmq-broadcast-example/rocketmq-broadcast-producer-example/src/main/resources/application.yml
index 63ea4d29c..e1945ab90 100644
--- a/spring-cloud-alibaba-examples/rocketmq-example/rocketmq-broadcast-example/rocketmq-broadcast-producer-example/src/main/resources/application.yml
+++ b/spring-cloud-alibaba-examples/rocketmq-example/rocketmq-broadcast-example/rocketmq-broadcast-producer-example/src/main/resources/application.yml
@@ -9,7 +9,7 @@ spring:
         definition: producer;
       rocketmq:
         binder:
-          name-server: 192.168.0.200:9876
+          name-server: localhost:9876
         bindings:
           producer-out-0:
             producer:
diff --git a/spring-cloud-alibaba-examples/rocketmq-example/rocketmq-delay-consume-example/src/main/resources/application.yml b/spring-cloud-alibaba-examples/rocketmq-example/rocketmq-delay-consume-example/src/main/resources/application.yml
index bffd72cf0..25ed6dd9b 100644
--- a/spring-cloud-alibaba-examples/rocketmq-example/rocketmq-delay-consume-example/src/main/resources/application.yml
+++ b/spring-cloud-alibaba-examples/rocketmq-example/rocketmq-delay-consume-example/src/main/resources/application.yml
@@ -9,7 +9,7 @@ spring:
         definition: producer;consumer;
       rocketmq:
         binder:
-          name-server: 192.168.0.200:9876
+          name-server: localhost:9876
         bindings:
           producer-out-0:
             producer:
diff --git a/spring-cloud-alibaba-examples/rocketmq-example/rocketmq-sql-consume-example/src/main/resources/application.yml b/spring-cloud-alibaba-examples/rocketmq-example/rocketmq-sql-consume-example/src/main/resources/application.yml
index a679d7b57..2ff74a231 100644
--- a/spring-cloud-alibaba-examples/rocketmq-example/rocketmq-sql-consume-example/src/main/resources/application.yml
+++ b/spring-cloud-alibaba-examples/rocketmq-example/rocketmq-sql-consume-example/src/main/resources/application.yml
@@ -9,7 +9,7 @@ spring:
         definition: producer;consumer;
       rocketmq:
         binder:
-          name-server: 192.168.0.200:9876
+          name-server: localhost:9876
         bindings:
           producer-out-0:
             producer: