diff --git a/kernel-s-group/group-api/src/main/java/cn/stylefeng/roses/kernel/group/api/GroupConditionApi.java b/kernel-s-group/group-api/src/main/java/cn/stylefeng/roses/kernel/group/api/GroupConditionApi.java
index 174a33672..13034442d 100644
--- a/kernel-s-group/group-api/src/main/java/cn/stylefeng/roses/kernel/group/api/GroupConditionApi.java
+++ b/kernel-s-group/group-api/src/main/java/cn/stylefeng/roses/kernel/group/api/GroupConditionApi.java
@@ -67,6 +67,6 @@ public interface GroupConditionApi {
      * @author fengshuonan
      * @since 2023/5/30 17:15
      */
-    void renderBizListGroupName(String groupBizCode, List<GroupNameRenderApi> businessList);
+    void renderBizListGroupName(String groupBizCode, List<? extends GroupNameRenderApi> businessList);
 
 }
diff --git a/kernel-s-group/group-business/src/main/java/cn/stylefeng/roses/kernel/group/modular/service/impl/SysGroupServiceImpl.java b/kernel-s-group/group-business/src/main/java/cn/stylefeng/roses/kernel/group/modular/service/impl/SysGroupServiceImpl.java
index 3aa2a9efe..50cfc9846 100644
--- a/kernel-s-group/group-business/src/main/java/cn/stylefeng/roses/kernel/group/modular/service/impl/SysGroupServiceImpl.java
+++ b/kernel-s-group/group-business/src/main/java/cn/stylefeng/roses/kernel/group/modular/service/impl/SysGroupServiceImpl.java
@@ -156,7 +156,11 @@ public class SysGroupServiceImpl extends ServiceImpl<SysGroupMapper, SysGroup> i
     }
 
     @Override
-    public void renderBizListGroupName(String groupBizCode, List<GroupNameRenderApi> businessList) {
+    public void renderBizListGroupName(String groupBizCode, List<? extends GroupNameRenderApi> businessList) {
+
+        if (ObjectUtil.isEmpty(businessList)) {
+            return;
+        }
 
         // 查询结果中有没有用户挂标签的，有的话就返回中文分组名称
         SysGroupRequest sysGroupRequest = new SysGroupRequest();