diff --git a/nonebot_bison/admin_page/api.py b/nonebot_bison/admin_page/api.py
index fc3a31f..b5d90cc 100644
--- a/nonebot_bison/admin_page/api.py
+++ b/nonebot_bison/admin_page/api.py
@@ -12,6 +12,7 @@ from fastapi.security.oauth2 import OAuth2PasswordBearer
 from ..types import WeightConfig
 from ..apis import check_sub_target
 from .jwt import load_jwt, pack_jwt
+from ..scheduler import scheduler_dict
 from ..types import Target as T_Target
 from ..utils.get_bot import get_groups
 from .token_manager import token_manager
@@ -231,7 +232,7 @@ async def get_cookie(site_name: str = None, target: str = None) -> list[Cookie]:
 
 @router.post("/cookie", dependencies=[Depends(check_is_superuser)])
 async def add_cookie(site_name: str, content: str) -> StatusResp:
-    client_mgr = cast(CookieClientManager, site_manager[site_name].client_mgr)
+    client_mgr = cast(CookieClientManager, scheduler_dict[site_manager[site_name]].client_mgr)
     await client_mgr.add_user_cookie(content)
     return StatusResp(ok=True, msg="")
 
diff --git a/nonebot_bison/sub_manager/add_cookie.py b/nonebot_bison/sub_manager/add_cookie.py
index 65ff11b..c22163a 100644
--- a/nonebot_bison/sub_manager/add_cookie.py
+++ b/nonebot_bison/sub_manager/add_cookie.py
@@ -8,6 +8,7 @@ from nonebot.params import Arg, ArgPlainText
 from nonebot.adapters.onebot.v11 import MessageEvent
 from nonebot.adapters import Message, MessageTemplate
 
+from ..scheduler import scheduler_dict
 from ..platform import platform_manager
 from .utils import common_platform, gen_handle_cancel, only_allow_private
 from ..utils.site import CookieSite, CookieClientManager, is_cookie_client_manager
@@ -46,7 +47,6 @@ def do_add_cookie(add_cookie: type[Matcher]):
             await add_cookie.finish("已中止添加cookie")
         elif platform in platform_manager:
             state["platform"] = platform
-            state["site"] = cast(CookieSite, platform_manager[platform].site)
         else:
             await add_cookie.reject("平台输入错误")
 
@@ -74,7 +74,8 @@ def do_add_cookie(add_cookie: type[Matcher]):
 
     @add_cookie.handle()
     async def add_cookie_process(state: T_State):
-        client_mgr = cast(CookieClientManager, platform_manager[state["platform"]].site.client_mgr)
+        cookie_site = cast(type[CookieSite], platform_manager[state["platform"]].site)
+        client_mgr = cast(CookieClientManager, scheduler_dict[cookie_site].client_mgr)
         new_cookie = await client_mgr.add_user_cookie(state["cookie"], state["cookie_name"])
         await add_cookie.finish(
             f"已添加 Cookie: {new_cookie.cookie_name} 到平台 {state['platform']}"
diff --git a/tests/config/test_cookie.py b/tests/config/test_cookie.py
index 549cb7f..9f29790 100644
--- a/tests/config/test_cookie.py
+++ b/tests/config/test_cookie.py
@@ -12,6 +12,7 @@ async def test_cookie(app: App, init_scheduler):
 
     from nonebot_bison.platform import site_manager
     from nonebot_bison.config.db_config import config
+    from nonebot_bison.scheduler import scheduler_dict
     from nonebot_bison.types import Target as T_Target
     from nonebot_bison.utils.site import CookieClientManager
     from nonebot_bison.config.utils import DuplicateCookieTargetException
@@ -27,7 +28,7 @@ async def test_cookie(app: App, init_scheduler):
         tags=[],
     )
     site = site_manager["weibo.com"]
-    client_mgr = cast(CookieClientManager, site.client_mgr)
+    client_mgr = cast(CookieClientManager, scheduler_dict[site].client_mgr)
 
     # 刷新匿名cookie
     await client_mgr.refresh_client()
diff --git a/tests/platforms/test_bilibili.py b/tests/platforms/test_bilibili.py
index e31dfd8..95e1846 100644
--- a/tests/platforms/test_bilibili.py
+++ b/tests/platforms/test_bilibili.py
@@ -32,7 +32,7 @@ def bilibili(app: App) -> "Bilibili":
     from nonebot_bison.platform import platform_manager
     from nonebot_bison.platform.bilibili import BilibiliClientManager
 
-    return platform_manager["bilibili"](ProcessContext(BilibiliClientManager()))  # type: ignore
+    return platform_manager["bilibili"](ProcessContext(BilibiliClientManager(platform_manager["bilibili"].site)))  # type: ignore
 
 
 @pytest.fixture