diff --git a/vue-fastapi-backend/module_admin/dao/datastd_dao.py b/vue-fastapi-backend/module_admin/dao/datastd_dao.py
index 62b9043..859aebb 100644
--- a/vue-fastapi-backend/module_admin/dao/datastd_dao.py
+++ b/vue-fastapi-backend/module_admin/dao/datastd_dao.py
@@ -534,13 +534,7 @@ class DataStdDao:
     async def get_data_dict_by_id(cls, db: AsyncSession, id: str):
         List = (
             await db.execute(
-                select(DataStdMain.data_sec_lvl).select_from(DataStdMain)
-                .join(
-                    DataStdDict,
-                    and_(
-                        DataStdDict.data_std_no == DataStdMain.data_std_no,
-                    ), isouter=True
-                )
+                select(DataStdDict)
                 .where(
                     DataStdDict.onum == id
                 )
@@ -552,7 +546,13 @@ class DataStdDao:
     async def get_data_sec_lvl_by_dict_id(cls, db: AsyncSession, id: str):
         List = (
             await db.execute(
-                select(DataStdDict)
+                select(DataStdMain.data_sec_lvl).select_from(DataStdMain)
+                .join(
+                    DataStdDict,
+                    and_(
+                        DataStdDict.data_std_no == DataStdMain.data_std_no,
+                        ), isouter=True
+                )
                 .where(
                     DataStdDict.onum == id
                 )