diff --git a/epmet-module/oper-customize/oper-customize-server/src/main/resources/mapper/IcFormDao.xml b/epmet-module/oper-customize/oper-customize-server/src/main/resources/mapper/IcFormDao.xml
index 7215f7e5ce..6310a06195 100644
--- a/epmet-module/oper-customize/oper-customize-server/src/main/resources/mapper/IcFormDao.xml
+++ b/epmet-module/oper-customize/oper-customize-server/src/main/resources/mapper/IcFormDao.xml
@@ -195,7 +195,11 @@
             g.LABEL,
             g.sort,
             g.SUPPORT_ADD,
-            'ic_resi_user' AS TABLE_NAME
+            (
+                case when g.table_name is null or g.table_name ='' then 'ic_resi_user'
+                     else g.TABLE_NAME
+                    end
+                ) AS TABLE_NAME
         FROM
             ic_form_item_group g
         WHERE