diff --git a/src/main/java/com/muyu/common/nacos/remote/req/ServiceListReq.java b/src/main/java/com/muyu/common/nacos/remote/req/ServiceListReq.java
index 4514d78..481709b 100644
--- a/src/main/java/com/muyu/common/nacos/remote/req/ServiceListReq.java
+++ b/src/main/java/com/muyu/common/nacos/remote/req/ServiceListReq.java
@@ -31,6 +31,6 @@ public class ServiceListReq extends BaseReq{
     /**
      * 分组名
      */
-    private int groupName;
+    private Integer groupName;
 
 }