diff --git a/app/Http/Middleware/AdminAuthMiddleware.php b/app/Http/Middleware/AdminAuthMiddleware.php
index c088655..8e00fd3 100644
--- a/app/Http/Middleware/AdminAuthMiddleware.php
+++ b/app/Http/Middleware/AdminAuthMiddleware.php
@@ -44,7 +44,7 @@ class AdminAuthMiddleware
         // 检查 token 是否有效
         if (!Auth::guard()->check()) {
             // 尝试通过 token 认证
-            $request->headers->set('Authorization', $token);
+            $request->headers->set('Authorization', 'Bearer ' . $token);
             if (!Auth::guard()->check()) {
                 return $this->responseService->unauthorized(
                     __('middleware.auth.token_invalid')