diff --git a/app/api/endpoints/subscribe.py b/app/api/endpoints/subscribe.py
index 53cf750b..702c4338 100644
--- a/app/api/endpoints/subscribe.py
+++ b/app/api/endpoints/subscribe.py
@@ -115,9 +115,9 @@ async def update_subscribe(
     # 是否手动修改过总集数
     if subscribe_in.total_episode != subscribe.total_episode:
         subscribe_dict["manual_total_episode"] = 1
-    await Subscribe.async_update(db, subscribe_dict)
+    await subscribe.async_update(db, subscribe_dict)
     # 发送订阅调整事件
-    subscribe = await Subscribe.async_get(db, subscribe_in.id)
+    subscribe = await subscribe.async_get(db, subscribe_in.id)
     eventmanager.send_event(EventType.SubscribeModified, {
         "subscribe_id": subscribe_in.id,
         "old_subscribe_info": old_subscribe_dict,