diff --git a/xiaomusic/auth.py b/xiaomusic/auth.py
index c5e2647..65139a0 100644
--- a/xiaomusic/auth.py
+++ b/xiaomusic/auth.py
@@ -158,6 +158,8 @@ class AuthManager:
         """
         设置token到account
         """
+        if not self.config.cookie:
+            return
         cookies_dict = parse_cookie_string_to_dict(self.config.cookie)
         account.token["passToken"] = cookies_dict["passToken"]
         account.token["userId"] = self.config.account