diff --git a/frontend/src/utils/request.ts b/frontend/src/utils/request.ts
index 463df0b8..a58b1e51 100644
--- a/frontend/src/utils/request.ts
+++ b/frontend/src/utils/request.ts
@@ -68,21 +68,38 @@ const errorHandler = (error: any) => {
     let errorMessage = '';
     switch (status) {
         case 401:
-            errorMessage = '未授权，请重新登录';
+            // 登录已过期，清除所有本地存储并跳转到登录页
+            errorMessage = '登录已过期，请重新登录';
+            message.error(errorMessage);
+            
+            // 清除本地存储的所有用户相关信息
+            localStorage.removeItem('token');
+            localStorage.removeItem('userInfo');
+            localStorage.removeItem('menus');
+            localStorage.removeItem('tenantId');
+            
+            // 延迟跳转，确保提示能显示出来
+            setTimeout(() => {
+                window.location.href = '/login';
+            }, 1000);
             break;
         case 403:
             errorMessage = '拒绝访问';
+            message.error(errorMessage);
             break;
         case 404:
             errorMessage = '请求错误，未找到该资源';
+            message.error(errorMessage);
             break;
         case 500:
             errorMessage = '服务异常，请稍后再试';
+            message.error(errorMessage);
             break;
         default:
             errorMessage = '服务器异常，请稍后再试！';
+            message.error(errorMessage);
     }
-    message.error(errorMessage);
+    
     return Promise.reject(error);
 };