diff --git a/nkebao/package.json b/nkebao/package.json
index cfa0f01b..f9f4ac6e 100644
--- a/nkebao/package.json
+++ b/nkebao/package.json
@@ -8,7 +8,8 @@
     "axios": "^1.6.7",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
-    "react-router-dom": "^6.20.0"
+    "react-router-dom": "^6.20.0",
+    "zustand": "^5.0.6"
   },
   "devDependencies": {
     "@types/node": "^24.0.14",
diff --git a/nkebao/src/App.tsx b/nkebao/src/App.tsx
index bb423eff..4437b140 100644
--- a/nkebao/src/App.tsx
+++ b/nkebao/src/App.tsx
@@ -1,22 +1,17 @@
 import React from "react";
-import { BrowserRouter, Routes, Route } from "react-router-dom";
+import AppRouter from "@/router";
 import { Button } from "antd";
 import { Button as MobileButton } from "antd-mobile";
-import Home from "./pages/Home";
-import About from "./pages/About";
 
 function App() {
   return (
-    <BrowserRouter>
-      <Routes>
-        <Route path="/" element={<Home />} />
-        <Route path="/about" element={<About />} />
-      </Routes>
+    <>
+      <AppRouter />
       <div style={{ margin: 16 }}>
         <Button type="primary">Antd 按钮</Button>
         <MobileButton color="primary">Antd-Mobile 按钮</MobileButton>
       </div>
-    </BrowserRouter>
+    </>
   );
 }
 
diff --git a/nkebao/src/api/request.ts b/nkebao/src/api/request.ts
index aaa2dca1..bd7a086a 100644
--- a/nkebao/src/api/request.ts
+++ b/nkebao/src/api/request.ts
@@ -1,4 +1,5 @@
 import axios, { AxiosInstance, AxiosRequestConfig, Method, AxiosResponse } from 'axios';
+import { Toast } from 'antd-mobile';
 
 const DEBOUNCE_GAP = 1000;
 const debounceMap = new Map<string, number>();
@@ -22,14 +23,28 @@ instance.interceptors.request.use(config => {
 
 instance.interceptors.response.use(
   (res: AxiosResponse) => {
-    if (res.data && (res.data.code === 200 || res.data.success)) {
+    const { code, success, msg } = res.data || {};
+    if (code === 200 || success) {
       return res.data.data ?? res.data;
     }
-    window?.alert?.(res.data?.msg || '接口错误');
-    return Promise.reject(res.data?.msg || '接口错误');
+    // 业务错误统一提示
+    Toast.show({ content: msg || '接口错误', position: 'top' });
+    // 分类处理
+    if (code === 401) {
+      // 未登录或登录失效
+      // 可跳转登录页或清除 token
+      localStorage.removeItem('token');
+    } else if (code === 403) {
+      // 无权限
+      // 可做特殊处理
+    } else if (code === 500) {
+      // 服务端异常
+    }
+    return Promise.reject(msg || '接口错误');
   },
   err => {
-    window?.alert?.(err.message || '网络异常');
+    // 网络错误、超时等
+    Toast.show({ content: err.message || '网络异常', position: 'top' });
     return Promise.reject(err);
   }
 );
@@ -44,6 +59,7 @@ export function request(
   const now = Date.now();
   const last = debounceMap.get(key) || 0;
   if (now - last < DEBOUNCE_GAP) {
+    Toast.show({ content: '请求过于频繁，请稍后再试', position: 'top' });
     return Promise.reject('请求过于频繁，请稍后再试');
   }
   debounceMap.set(key, now);
diff --git a/nkebao/src/router/index.tsx b/nkebao/src/router/index.tsx
new file mode 100644
index 00000000..0c58db7e
--- /dev/null
+++ b/nkebao/src/router/index.tsx
@@ -0,0 +1,34 @@
+import React from "react";
+import { BrowserRouter, useRoutes } from "react-router-dom";
+import homeRoutes from "./module/home";
+import aboutRoutes from "./module/about";
+import PermissionRoute from "./permissionRoute";
+
+function wrapWithPermission(route) {
+  if (route.auth) {
+    return {
+      ...route,
+      element: (
+        <PermissionRoute requiredRole={route.requiredRole}>
+          {route.element}
+        </PermissionRoute>
+      ),
+    };
+  }
+  return route;
+}
+
+const routes = [
+  ...homeRoutes.map(wrapWithPermission),
+  ...aboutRoutes.map(wrapWithPermission),
+];
+
+const AppRoutes = () => useRoutes(routes);
+
+const AppRouter: React.FC = () => (
+  <BrowserRouter>
+    <AppRoutes />
+  </BrowserRouter>
+);
+
+export default AppRouter;
diff --git a/nkebao/src/router/module/about.tsx b/nkebao/src/router/module/about.tsx
new file mode 100644
index 00000000..d76d7e08
--- /dev/null
+++ b/nkebao/src/router/module/about.tsx
@@ -0,0 +1,10 @@
+import About from "@/pages/About";
+
+const aboutRoutes = [
+  {
+    path: "/about",
+    element: <About />,
+  },
+];
+
+export default aboutRoutes;
diff --git a/nkebao/src/router/module/home.tsx b/nkebao/src/router/module/home.tsx
new file mode 100644
index 00000000..a4c5247a
--- /dev/null
+++ b/nkebao/src/router/module/home.tsx
@@ -0,0 +1,17 @@
+import Home from "@/pages/Home";
+
+const homeRoutes = [
+  {
+    path: "/",
+    element: <Home />,
+    auth: false, // 不需要权限
+  },
+  {
+    path: "/dashboard",
+    element: <Dashboard />,
+    auth: true, // 需要登录
+    requiredRole: "admin", // 需要 admin 角色
+  },
+];
+
+export default homeRoutes;
diff --git a/nkebao/src/router/permissionRoute.tsx b/nkebao/src/router/permissionRoute.tsx
new file mode 100644
index 00000000..66b0b3dc
--- /dev/null
+++ b/nkebao/src/router/permissionRoute.tsx
@@ -0,0 +1,28 @@
+import React from "react";
+import { Navigate, useLocation } from "react-router-dom";
+import { useUserStore } from "@/store/module/user"; // 假设你用 zustand 管理用户状态
+
+interface Props {
+  children: React.ReactNode;
+  requiredRole?: string; // 可选：需要的角色
+}
+
+const PermissionRoute: React.FC<Props> = ({ children, requiredRole }) => {
+  const user = useUserStore((state) => state.user);
+  const location = useLocation();
+
+  // 未登录
+  if (!user) {
+    return <Navigate to="/login" state={{ from: location }} replace />;
+  }
+
+  // 有角色要求但不满足
+  if (requiredRole && user.role !== requiredRole) {
+    return <Navigate to="/403" replace />;
+  }
+
+  // 通过
+  return <>{children}</>;
+};
+
+export default PermissionRoute;
diff --git a/nkebao/src/store/index.ts b/nkebao/src/store/index.ts
new file mode 100644
index 00000000..8edf9c6e
--- /dev/null
+++ b/nkebao/src/store/index.ts
@@ -0,0 +1,2 @@
+export * from './module/user';
+// 未来可继续合并其他模块 
\ No newline at end of file
diff --git a/nkebao/src/store/module/user.ts b/nkebao/src/store/module/user.ts
new file mode 100644
index 00000000..63202e04
--- /dev/null
+++ b/nkebao/src/store/module/user.ts
@@ -0,0 +1,20 @@
+// src/store/user.ts
+import { create } from 'zustand';
+
+export interface User {
+  name: string;
+  role: string;
+  token: string;
+}
+
+interface UserState {
+  user: User | null;
+  setUser: (user: User) => void;
+  clearUser: () => void;
+}
+
+export const useUserStore = create<UserState>((set) => ({
+  user: null,
+  setUser: (user) => set({ user }),
+  clearUser: () => set({ user: null }),
+}));
\ No newline at end of file