diff --git a/app/modules/filemanager/storages/alist.py b/app/modules/filemanager/storages/alist.py
index 023c7a20..810254fa 100644
--- a/app/modules/filemanager/storages/alist.py
+++ b/app/modules/filemanager/storages/alist.py
@@ -70,10 +70,13 @@ class Alist(StorageBase, metaclass=Singleton):
     @cached(maxsize=1, ttl=60 * 60 * 24 * 2 - 60 * 5)
     def __generate_token(self) -> str:
         """
-        使用账号密码生成一个临时token
+        如果设置永久令牌则返回永久令牌，否则使用账号密码生成一个临时 token
         缓存2天，提前5分钟更新
         """
         conf = self.get_conf()
+        token =  conf.get("token")
+        if token:
+            return str(token)
         resp: Response = RequestUtils(headers={
             'Content-Type': 'application/json'
         }).post_res(