diff --git a/api/api_v1/endpoints/data_mana.py b/api/api_v1/endpoints/data_mana.py
index b8523de..eff3a95 100644
--- a/api/api_v1/endpoints/data_mana.py
+++ b/api/api_v1/endpoints/data_mana.py
@@ -99,6 +99,7 @@ async def add_select_map(
     """添加属性值选择映射"""
     dfs = pd.read_excel(file, engine='openpyxl', sheet_name=None)
     for attr_name, df in dfs.items():
+        df['id'] = df['id'].astype(str)
         map_ = df.to_dict('records')
         data_in = schemas.SelectMap(game=game, attr_name=attr_name, map_=map_)
         await crud.select_map.save(db, data_in)
@@ -127,5 +128,5 @@ async def select_attr(
 ) -> schemas.Msg:
     """属性值选择映射"""
     resp = await crud.select_map.get_select(db, data_in, game)
-    return schemas.Msg(code=0, msg='ok', data=resp)
-
+    code = 0 if resp else -9
+    return schemas.Msg(code=code, msg='ok', data=resp)