diff --git a/hippo4j-rpc/src/main/java/cn/hippo4j/rpc/handler/HandlerManager.java b/hippo4j-rpc/src/main/java/cn/hippo4j/rpc/handler/HandlerManager.java
index 8750678d..7d0f3d29 100644
--- a/hippo4j-rpc/src/main/java/cn/hippo4j/rpc/handler/HandlerManager.java
+++ b/hippo4j-rpc/src/main/java/cn/hippo4j/rpc/handler/HandlerManager.java
@@ -70,7 +70,7 @@ public interface HandlerManager<T> {
 
     @Data
     @AllArgsConstructor
-    class HandlerEntity<T> implements Comparable<HandlerEntity<T>>{
+    class HandlerEntity<T> implements Comparable<HandlerEntity<T>> {
 
         /**
          * order, The Handler with a larger value is executed after the Handler with a smaller value