submit

dsk-system/src/main/java/com/dsk/system/service/impl/BusinessInfoServiceImpl.java

@@ -113,7 +113,8 @@ public class BusinessInfoServiceImpl implements IBusinessInfoService {
         businessBrowseVo.setIsFounder(founder == null ? 0 : founder);
         //查询项目标签
         List<BusinessLabel> labels = businessLabelMapper.selectBusinessLabelList(new BusinessLabel(businessId));
-        businessBrowseVo.setLabelList(JSONObject.toJSONString(BeanUtil.copyToList(labels, BusinessLabelVo.class)));
+        String labelList = CollectionUtil.isEmpty(labels) ? null : JSONObject.toJSONString(BeanUtil.copyToList(labels, BusinessLabelVo.class));
+        businessBrowseVo.setLabelList(labelList);
         //相关数据统计
         BusinessBrowseVo total = businessInfoMapper.selectTotal(businessId);
         businessBrowseVo.setBacklogCount(total.getBacklogCount());