diff --git a/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/org/impl/CustomerGridServiceImpl.java b/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/org/impl/CustomerGridServiceImpl.java
index 9abd714221..c9ad658627 100644
--- a/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/org/impl/CustomerGridServiceImpl.java
+++ b/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/org/impl/CustomerGridServiceImpl.java
@@ -81,6 +81,7 @@ public class CustomerGridServiceImpl extends BaseServiceImpl<CustomerGridDao, Cu
      * @param gridId
      * @return
      */
+    @Override
     public GridInfoDTO queryGridInfoDTO(String gridId){
         return baseDao.selectGridInfo(gridId);
     }