diff --git a/src/main/java/com/ai/da/controller/SavedCollectionController.java b/src/main/java/com/ai/da/controller/SavedCollectionController.java
index 228646dc..76addf89 100644
--- a/src/main/java/com/ai/da/controller/SavedCollectionController.java
+++ b/src/main/java/com/ai/da/controller/SavedCollectionController.java
@@ -104,9 +104,9 @@ public class SavedCollectionController {
         }
         List<Long> groupIds = page.getRecords().stream().map(UserLikeGroup::getId).collect(Collectors.toList());
         List<UserLikeVO> groupDetails = userLikeService.getGroupDetails(groupIds);
-        if (CollectionUtils.isEmpty(groupDetails)) {
-            throw new BusinessException("groupDetails.not.found");
-        }
+//        if (CollectionUtils.isEmpty(groupDetails)) {
+//            throw new BusinessException("groupDetails.not.found");
+//        }
         Map<Long, List<UserLikeVO>> groupDetailMap = groupDetails.stream()
                 .collect(Collectors.groupingBy(UserLikeVO::getUserLikeGroupId));
 
@@ -117,13 +117,17 @@ public class SavedCollectionController {
                 userLikeGroupVO.setUpdateDate(group.getUpdateDate().getTime());
                 userLikeGroupVO.setAuthor(account.getUserName());
                 //count 和detail
-                List<UserLikeVO> details = groupDetailMap.get(group.getId());
-                for (UserLikeVO detail : details) {
-                    TDesignPythonOutfit tDesignPythonOutfit = designPythonOutfitMapper.selectById(detail.getDesignOutfitId());
-                    detail.setUrl(minioUtil.getPreSignedUrl(tDesignPythonOutfit.getDesignUrl(), 24 * 60));
+                if (groupDetailMap.keySet().contains(group.getId())) {
+                    List<UserLikeVO> details = groupDetailMap.get(group.getId());
+                    for (UserLikeVO detail : details) {
+                        TDesignPythonOutfit tDesignPythonOutfit = designPythonOutfitMapper.selectById(detail.getDesignOutfitId());
+                        detail.setUrl(minioUtil.getPreSignedUrl(tDesignPythonOutfit.getDesignUrl(), 24 * 60));
+                    }
+                    userLikeGroupVO.setGroupDetails(details);
+                    userLikeGroupVO.setSketchCount(CollectionUtils.isEmpty(details) ? 0 : details.size());
+                }else {
+                    userLikeGroupVO.setSketchCount(0);
                 }
-                userLikeGroupVO.setGroupDetails(details);
-                userLikeGroupVO.setSketchCount(CollectionUtils.isEmpty(details) ? 0 : details.size());
                 if (userLikeGroupVO.getOriginal() == 0) {
                     userLikeGroupVO.setOriginalAccountName(accountService.getById(userLikeGroupVO.getOriginalAccountId()).getUserName());
                     Portfolio byId = portfolioService.getByIdAll(userLikeGroupVO.getOriginalPortfolioId());
diff --git a/src/main/java/com/ai/da/service/impl/DesignServiceImpl.java b/src/main/java/com/ai/da/service/impl/DesignServiceImpl.java
index 7f779570..35e0220b 100644
--- a/src/main/java/com/ai/da/service/impl/DesignServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/DesignServiceImpl.java
@@ -813,9 +813,9 @@ public class DesignServiceImpl extends ServiceImpl<DesignMapper, Design> impleme
 //                return new DesignLikeVO();
 //            }
             List<CollectionElement> oldElements = collectionElementService.getByCollectionId(userLikeGroup.getCollectionId());
-            if (CollectionUtil.isEmpty(oldElements)) {
-                throw new BusinessException("old.elements.not.found");
-            }
+//            if (CollectionUtil.isEmpty(oldElements)) {
+//                throw new BusinessException("old.elements.not.found");
+//            }
             List<DesignItemDetail> designItemDetails = designItemDetailService.selectByDesignItemId(designLikeDTO.getDesignItemId());
             if (CollectionUtil.isEmpty(designItemDetails)) {
                 throw new BusinessException("new.designItemDetails.not.found");
@@ -867,8 +867,11 @@ public class DesignServiceImpl extends ServiceImpl<DesignMapper, Design> impleme
         if (CollectionUtils.isEmpty(hasCollections)) {
             return null;
         }
-        List<Long> oldIds = oldElements.stream().map(CollectionElement::getId).collect(Collectors.toList());
         List<Long> elementIds = hasCollections.stream().map(DesignItemDetail::getCollectionElementId).collect(Collectors.toList());
+        if (CollectionUtils.isEmpty(oldElements)) {
+            return elementIds;
+        }
+        List<Long> oldIds = oldElements.stream().map(CollectionElement::getId).collect(Collectors.toList());
         //本次新增collection个数
         List<Long> adds = elementIds.stream().filter(id -> !oldIds.contains(id)).collect(Collectors.toList());
         if (CollectionUtils.isEmpty(adds)) {
@@ -934,7 +937,7 @@ public class DesignServiceImpl extends ServiceImpl<DesignMapper, Design> impleme
         List<UserLikeVO> userLikeVOS = userLikeService.getGroupDetail(userLike.getUserLikeGroupId());
         if (CollectionUtils.isEmpty(userLikeVOS)) {
             //group 下面没有元素时候 直接删除
-            userLikeGroupService.removeById(userLike.getUserLikeGroupId());
+//            userLikeGroupService.removeById(userLike.getUserLikeGroupId());
         }
         return Boolean.TRUE;
     }