兼容用户名

components/layout/top-bar.tsx

@@ -26,6 +26,7 @@ interface User {
   name: string;
   email: string;
   avatar: string;
+  username: string;
 }
 
 export function TopBar({
@@ -274,7 +275,7 @@ export function TopBar({
                           </div>
                           <div className="flex-1">
                             <p className="text-sm font-medium">
-                              {currentUser.name}
+                              {currentUser.name || currentUser.username}
                             </p>
                             <p className="text-xs text-gray-500">
                               {currentUser.email}