diff --git a/src/main/java/com/ai/da/service/impl/CollectionElementServiceImpl.java b/src/main/java/com/ai/da/service/impl/CollectionElementServiceImpl.java
index 49d4cd64..521b4ab0 100644
--- a/src/main/java/com/ai/da/service/impl/CollectionElementServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/CollectionElementServiceImpl.java
@@ -801,12 +801,13 @@ public class CollectionElementServiceImpl extends ServiceImpl<CollectionElementM
 
     @Override
     public List<CollectionElement> getByCollectionId(Long collectionId) {
-        List<Long> elementIds = tCollectionElementRelationService.getByCollectionId(collectionId);
-        if (CollectionUtils.isEmpty(elementIds)) {
-            return null;
-        }
+//        List<Long> elementIds = tCollectionElementRelationService.getByCollectionId(collectionId);
+//        if (CollectionUtils.isEmpty(elementIds)) {
+//            return null;
+//        }
         QueryWrapper<CollectionElement> queryWrapper = new QueryWrapper<>();
-        queryWrapper.in("id", elementIds);
+//        queryWrapper.in("id", elementIds);
+        queryWrapper.lambda().eq(CollectionElement::getCollectionId, collectionId);
         return collectionElementMapper.selectList(queryWrapper);
     }