fix:填写单号

cooleshow-mall/mall-portal/src/main/java/com/yonge/cooleshow/portal/service/impl/OmsPortalOrderReturnApplyServiceImpl.java

@@ -78,6 +78,6 @@ public class OmsPortalOrderReturnApplyServiceImpl implements OmsPortalOrderRetur
         OmsOrderReturnApply omsOrderReturnApply = new OmsOrderReturnApply();
         omsOrderReturnApply.setId(applyDto.getId());
         omsOrderReturnApply.setDeliverySn(applyDto.getDeliverySn());
-        returnApplyMapper.updateByPrimaryKey(omsOrderReturnApply);
+        returnApplyMapper.updateByPrimaryKeySelective(omsOrderReturnApply);
     }
 }