diff --git a/src/main/java/com/ai/da/service/impl/UserLikeGroupServiceImpl.java b/src/main/java/com/ai/da/service/impl/UserLikeGroupServiceImpl.java
index b6347e9b..b9e73868 100644
--- a/src/main/java/com/ai/da/service/impl/UserLikeGroupServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/UserLikeGroupServiceImpl.java
@@ -144,8 +144,10 @@ public class UserLikeGroupServiceImpl extends ServiceImpl<UserLikeGroupMapper, U
                 .map(UserLikeGroup::getId)
                 .collect(Collectors.toList());
         userLikeGroupMapper.delete(qw);
-        QueryWrapper<UserLike> userLikeQueryWrapper = new QueryWrapper<>();
-        userLikeQueryWrapper.lambda().in(UserLike::getUserLikeGroupId, userLikeGroupIdList);
-        userLikeMapper.delete(userLikeQueryWrapper);
+        if (CollectionUtil.isNotEmpty(userLikeGroupIdList)) {
+            QueryWrapper<UserLike> userLikeQueryWrapper = new QueryWrapper<>();
+            userLikeQueryWrapper.lambda().in(UserLike::getUserLikeGroupId, userLikeGroupIdList);
+            userLikeMapper.delete(userLikeQueryWrapper);
+        }
     }
 }