diff --git a/src/api/auth.ts b/src/api/auth.ts
index 8a047e8..76b5ae9 100644
--- a/src/api/auth.ts
+++ b/src/api/auth.ts
@@ -13,8 +13,8 @@ export function login(data: { phone: string, code?: string, password?: string })
       const user: User = {
         id: 'user_001',
         username: data.phone,
-        nickname: `用户${data.phone.slice(-4)}`,
-        avatar: 'https://picsum.photos/200/200?random=avatar',
+        nickname: `测试${data.phone.slice(-4)}`,
+        avatar: '/static/images/avatar.jpg',
         phone: data.phone,
         creditLimits: [],
         member: mockMember,