diff --git a/client/src/main/java/com/alibaba/nacos/client/config/impl/ClientWorker.java b/client/src/main/java/com/alibaba/nacos/client/config/impl/ClientWorker.java
index 15d828c4f4c..eb8c2d67938 100644
--- a/client/src/main/java/com/alibaba/nacos/client/config/impl/ClientWorker.java
+++ b/client/src/main/java/com/alibaba/nacos/client/config/impl/ClientWorker.java
@@ -729,7 +729,7 @@ public void onEvent(Event event) {
                 
                 @Override
                 public Class<? extends Event> subscribeType() {
-                    return ServerlistChangeEvent.class;
+                    return ServerListChangeEvent.class;
                 }
             };
             NotifyCenter.registerSubscriber(subscriber);
diff --git a/client/src/main/java/com/alibaba/nacos/client/config/impl/ServerlistChangeEvent.java b/client/src/main/java/com/alibaba/nacos/client/config/impl/ServerListChangeEvent.java
similarity index 93%
rename from client/src/main/java/com/alibaba/nacos/client/config/impl/ServerlistChangeEvent.java
rename to client/src/main/java/com/alibaba/nacos/client/config/impl/ServerListChangeEvent.java
index c30db33ce81..ffedd5c9a9e 100644
--- a/client/src/main/java/com/alibaba/nacos/client/config/impl/ServerlistChangeEvent.java
+++ b/client/src/main/java/com/alibaba/nacos/client/config/impl/ServerListChangeEvent.java
@@ -23,5 +23,5 @@
  *
  * @author zongtanghu
  */
-public class ServerlistChangeEvent extends SlowEvent {
+public class ServerListChangeEvent extends SlowEvent {
 }
diff --git a/client/src/main/java/com/alibaba/nacos/client/config/impl/ServerListManager.java b/client/src/main/java/com/alibaba/nacos/client/config/impl/ServerListManager.java
index 4977a9e3f16..334097603ef 100644
--- a/client/src/main/java/com/alibaba/nacos/client/config/impl/ServerListManager.java
+++ b/client/src/main/java/com/alibaba/nacos/client/config/impl/ServerListManager.java
@@ -408,8 +408,8 @@ private void updateIfChanged(List<String> newList) {
         currentServerAddr = iterator.next();
         
         // Using unified event processor, NotifyCenter
-        NotifyCenter.publishEvent(new ServerlistChangeEvent());
-        LOGGER.info("[{}] [update-serverlist] serverlist updated to {}", name, serverUrls);
+        NotifyCenter.publishEvent(new ServerListChangeEvent());
+        LOGGER.info("[{}] [update-serverList] serverList updated to {}", name, serverUrls);
     }
     
     private List<String> getApacheServerList(String url, String name) {