diff --git a/wu-lazy-cloud-heartbeat-start/wu-lazy-cloud-heartbeat-client-start/src/main/java/wu/framework/lazy/cloud/heartbeat/client/LazyCloudHeartbeatClientSimple.java b/wu-lazy-cloud-heartbeat-start/wu-lazy-cloud-heartbeat-client-start/src/main/java/wu/framework/lazy/cloud/heartbeat/client/LazyCloudHeartbeatClientStart.java
similarity index 71%
rename from wu-lazy-cloud-heartbeat-start/wu-lazy-cloud-heartbeat-client-start/src/main/java/wu/framework/lazy/cloud/heartbeat/client/LazyCloudHeartbeatClientSimple.java
rename to wu-lazy-cloud-heartbeat-start/wu-lazy-cloud-heartbeat-client-start/src/main/java/wu/framework/lazy/cloud/heartbeat/client/LazyCloudHeartbeatClientStart.java
index 9c812d8..6809522 100644
--- a/wu-lazy-cloud-heartbeat-start/wu-lazy-cloud-heartbeat-client-start/src/main/java/wu/framework/lazy/cloud/heartbeat/client/LazyCloudHeartbeatClientSimple.java
+++ b/wu-lazy-cloud-heartbeat-start/wu-lazy-cloud-heartbeat-client-start/src/main/java/wu/framework/lazy/cloud/heartbeat/client/LazyCloudHeartbeatClientStart.java
@@ -8,8 +8,8 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
  */
 
 @SpringBootApplication
-public class LazyCloudHeartbeatClientSimple {
+public class LazyCloudHeartbeatClientStart {
     public static void main(String[] args) {
-        SpringApplication.run(LazyCloudHeartbeatClientSimple.class,args);
+        SpringApplication.run(LazyCloudHeartbeatClientStart.class,args);
     }
 }
diff --git a/wu-lazy-cloud-heartbeat-start/wu-lazy-cloud-heartbeat-server-start/src/main/java/wu/framework/lazy/cloud/heartbeat/server/LazyCloudHeartbeatServerSimple.java b/wu-lazy-cloud-heartbeat-start/wu-lazy-cloud-heartbeat-server-start/src/main/java/wu/framework/lazy/cloud/heartbeat/server/LazyCloudHeartbeatServerStart.java
similarity index 73%
rename from wu-lazy-cloud-heartbeat-start/wu-lazy-cloud-heartbeat-server-start/src/main/java/wu/framework/lazy/cloud/heartbeat/server/LazyCloudHeartbeatServerSimple.java
rename to wu-lazy-cloud-heartbeat-start/wu-lazy-cloud-heartbeat-server-start/src/main/java/wu/framework/lazy/cloud/heartbeat/server/LazyCloudHeartbeatServerStart.java
index 00c0c71..27d841e 100644
--- a/wu-lazy-cloud-heartbeat-start/wu-lazy-cloud-heartbeat-server-start/src/main/java/wu/framework/lazy/cloud/heartbeat/server/LazyCloudHeartbeatServerSimple.java
+++ b/wu-lazy-cloud-heartbeat-start/wu-lazy-cloud-heartbeat-server-start/src/main/java/wu/framework/lazy/cloud/heartbeat/server/LazyCloudHeartbeatServerStart.java
@@ -9,8 +9,8 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
  */
 @Slf4j
 @SpringBootApplication
-public class LazyCloudHeartbeatServerSimple {
+public class LazyCloudHeartbeatServerStart {
     public static void main(String[] args) {
-        SpringApplication.run(LazyCloudHeartbeatServerSimple.class,args);
+        SpringApplication.run(LazyCloudHeartbeatServerStart.class,args);
     }
 }