diff --git a/epmet-user/epmet-user-server/src/main/resources/mapper/RegisterRelationDao.xml b/epmet-user/epmet-user-server/src/main/resources/mapper/RegisterRelationDao.xml
index 9102cf6ccc..c43cea28cc 100644
--- a/epmet-user/epmet-user-server/src/main/resources/mapper/RegisterRelationDao.xml
+++ b/epmet-user/epmet-user-server/src/main/resources/mapper/RegisterRelationDao.xml
@@ -94,7 +94,7 @@
         FROM register_relation
         WHERE DEL_FLAG = 0
           AND FIRST_REGISTER = '1'
-          AND CUSTOMER_ID = #{gridId}
+          AND grid_id = #{gridId}
     </select>