diff --git a/src/main/java/com/ai/da/service/impl/PortfolioServiceImpl.java b/src/main/java/com/ai/da/service/impl/PortfolioServiceImpl.java
index 41b77f65..9179ff06 100644
--- a/src/main/java/com/ai/da/service/impl/PortfolioServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/PortfolioServiceImpl.java
@@ -742,10 +742,21 @@ public class PortfolioServiceImpl extends ServiceImpl<PortfolioMapper, Portfolio
                     .collect(Collectors.groupingBy(userLikeSnapshot -> userLikeSnapshot.getDesignItem().getDesignId()));
             userLikeMapByDesignId.forEach((designId, userLikeListOld1) -> {
                 Design design = designMapper.selectById(designId);
-                //数据库中存在designId为-1的情况，此处值从workspace里取
+                //数据库中存在designId为-1的情况
                 if (design == null) {
                     design = new Design();
+                    //此处值从workspace里取
                     design.setSystemScale(BigDecimal.valueOf(workspaceOld.getSystemDesignerPercentage()).movePointLeft(2));
+                    //根据CollectionElement存在model来判断是否是single
+                    List<CollectionElement> modelTypeElements = collectionElementListOld.stream()
+                            .filter(element -> element.getLevel1Type().equals(CollectionLevel1TypeEnum.MODEL.getRealName()))
+                            .collect(Collectors.toList());
+                    if (CollectionUtil.isNotEmpty(modelTypeElements)){
+                        design.setSingleOverall("overall");
+                    }else {
+                        design.setSingleOverall("single");
+                    }
+
                 }
                 design.setId(null);
                 design.setCollectionId(collectionIdNew);