diff --git a/components/layout/top-bar.tsx b/components/layout/top-bar.tsx
index 3a40c78..1f78b40 100644
--- a/components/layout/top-bar.tsx
+++ b/components/layout/top-bar.tsx
@@ -48,7 +48,7 @@ export function TopBar({ collapsed }: { collapsed: boolean }) {
   const [isLogin, setIsLogin] = useState(false);
   const [isManagingSubscription, setIsManagingSubscription] = useState(false);
   const [subscriptionStatus, setSubscriptionStatus] = useState<string>("");
-  const [credits, setCredits] = useState<number>(100);
+  const [credits, setCredits] = useState<number>(0);
   const [isLoadingSubscription, setIsLoadingSubscription] = useState(false);
 
   // 获取用户订阅信息