diff --git a/zhenxun/builtin_plugins/shop/_data_source.py b/zhenxun/builtin_plugins/shop/_data_source.py
index 31afe157..9f1be51b 100644
--- a/zhenxun/builtin_plugins/shop/_data_source.py
+++ b/zhenxun/builtin_plugins/shop/_data_source.py
@@ -58,9 +58,9 @@ class Goods(BaseModel):
 class ShopParam(BaseModel):
     goods_name: str
     """商品名称"""
-    user_id: int
+    user_id: str | None
     """用户id"""
-    group_id: int
+    group_id: str | None
     """群聊id"""
     bot: Any
     """bot"""
diff --git a/zhenxun/builtin_plugins/sign_in/goods_register.py b/zhenxun/builtin_plugins/sign_in/goods_register.py
index a280d9a7..7e6f7705 100644
--- a/zhenxun/builtin_plugins/sign_in/goods_register.py
+++ b/zhenxun/builtin_plugins/sign_in/goods_register.py
@@ -38,7 +38,7 @@ driver: Driver = nonebot.get_driver()
         "好感度双倍加持卡Ⅲ_prob": 0.3,
     },  # type: ignore
 )
-async def _(session: EventSession, user_id: int, prob: float):
+async def _(session: EventSession, user_id: str, prob: float):
     if session.id1:
         user_console = await UserConsole.get_user(session.id1, session.platform)
         user, _ = await SignUser.get_or_create(