diff --git a/xiaomusic/auth.py b/xiaomusic/auth.py
index e4a3285..c5e2647 100644
--- a/xiaomusic/auth.py
+++ b/xiaomusic/auth.py
@@ -15,6 +15,7 @@ from miservice import MiAccount, MiIOService, MiNAService
 from xiaomusic.config import Device
 from xiaomusic.const import COOKIE_TEMPLATE
 from xiaomusic.utils.system_utils import (
+    get_random,
     parse_cookie_string,
     parse_cookie_string_to_dict,
 )
@@ -152,19 +153,16 @@ class AuthManager:
         except Exception as e:
             self.log.warning(f"可能登录失败. {e}")
             return {}
-            
+
     def set_token(self, account):
         """
         设置token到account
         """
-        cookie_string = self.config.cookie
-        cookie = SimpleCookie()
-        cookie.load(cookie_string)
-        cookies_dict = {k: m.value for k, m in cookie.items()}
+        cookies_dict = parse_cookie_string_to_dict(self.config.cookie)
         account.token["passToken"] = cookies_dict["passToken"]
         account.token["userId"] = self.config.account
         account.token["deviceId"] = get_random(16).upper()
-        
+
     def save_token(self, cookie_str):
         """保存token到文件