geren

pcloud-service-book/src/main/java/com/pcloud/book/personal/biz/impl/PcloudUserLabelBizImpl.java

@@ -59,7 +59,8 @@ public class PcloudUserLabelBizImpl implements PcloudUserLabelBiz {
         List<Integer> labelIdList = pcloudUserLabels.stream().map(e -> e.getPcloudLabelId()).collect(Collectors.toList());
         if (!ListUtils.isEmpty(pcloudUserLabelDtos)){
             List<Integer> labelIds = pcloudUserLabelDtos.stream().map(e -> e.getPcloudLabelId()).collect(Collectors.toList());
-            if (labelIds.retainAll(labelIdList)){
+            labelIds.retainAll(labelIdList);
+            if (labelIds.size() > 0){
                 throw new  BookBizException(BookBizException.PARAM_IS_NULL,"标签已存在！");
             }
         }