diff --git a/epmet-module/open-data-worker/open-data-worker-server/src/main/java/com/epmet/opendata/dao/GridInfoPingyinDao.java b/epmet-module/open-data-worker/open-data-worker-server/src/main/java/com/epmet/opendata/dao/GridInfoPingyinDao.java
index 0ae3ac01e9..986b8f2ff7 100755
--- a/epmet-module/open-data-worker/open-data-worker-server/src/main/java/com/epmet/opendata/dao/GridInfoPingyinDao.java
+++ b/epmet-module/open-data-worker/open-data-worker-server/src/main/java/com/epmet/opendata/dao/GridInfoPingyinDao.java
@@ -28,4 +28,6 @@ public interface GridInfoPingyinDao extends BaseDao<GridInfoPingyinEntity> {
                        @Param("gridLevel")Integer gridLevel,
                        @Param("lng")BigDecimal lng,
                        @Param("lat")BigDecimal lat);
+
+    int deleteByCode(String gridCode);
 }
diff --git a/epmet-module/open-data-worker/open-data-worker-server/src/main/java/com/epmet/opendata/service/impl/GridInfoPingyinServiceImpl.java b/epmet-module/open-data-worker/open-data-worker-server/src/main/java/com/epmet/opendata/service/impl/GridInfoPingyinServiceImpl.java
index 21886ce34f..2f54aecee6 100755
--- a/epmet-module/open-data-worker/open-data-worker-server/src/main/java/com/epmet/opendata/service/impl/GridInfoPingyinServiceImpl.java
+++ b/epmet-module/open-data-worker/open-data-worker-server/src/main/java/com/epmet/opendata/service/impl/GridInfoPingyinServiceImpl.java
@@ -120,7 +120,7 @@ public class GridInfoPingyinServiceImpl extends BaseServiceImpl<GridInfoPingyinD
                 List<GridInfoPingyinEntity> orginList = baseDao.selectByGridCode(entity.getGridCode());
                 if (CollectionUtils.isNotEmpty(orginList)) {
                     for (GridInfoPingyinEntity oigin : orginList) {
-                        baseDao.deleteById(oigin.getId());
+                        baseDao.deleteByCode(oigin.getGridCode());
                     }
                 }
             }
@@ -212,7 +212,7 @@ public class GridInfoPingyinServiceImpl extends BaseServiceImpl<GridInfoPingyinD
                 List<GridInfoPingyinEntity> orginList = baseDao.selectByGridCode(entity.getGridCode());
                 if (CollectionUtils.isNotEmpty(orginList)) {
                     for (GridInfoPingyinEntity oigin : orginList) {
-                        baseDao.deleteById(oigin.getId());
+                        baseDao.deleteByCode(oigin.getGridCode());
                     }
                 }
             }
diff --git a/epmet-module/open-data-worker/open-data-worker-server/src/main/resources/mapper/GridInfoPingyinDao.xml b/epmet-module/open-data-worker/open-data-worker-server/src/main/resources/mapper/GridInfoPingyinDao.xml
index a6f7c2ef5a..c79ef11f2a 100755
--- a/epmet-module/open-data-worker/open-data-worker-server/src/main/resources/mapper/GridInfoPingyinDao.xml
+++ b/epmet-module/open-data-worker/open-data-worker-server/src/main/resources/mapper/GridInfoPingyinDao.xml
@@ -44,4 +44,9 @@
            lat = #{lat}
         where grid_code = #{gridCode} and is_del = 'N'
     </update>
+
+    <update id="deleteByCode">
+        update grid_info_pingyin set is_del = 'Y'
+        where grid_code = #{gridCode}
+    </update>
 </mapper>