diff --git a/AGENTS.md b/AGENTS.md
index 045a950..f581bc6 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -25,8 +25,12 @@ src/
   index.tsx          # App entry point — mounts React root to #root
   App.tsx            # Root component — renders <RouterProvider>
   App.css            # Root component styles
-  router.tsx         # Route config (createBrowserRouter)
+  router.tsx         # createBrowserRouter，由 routes 树自动生成
   env.d.ts           # Rsbuild environment type declarations
+  routes/
+    types.ts         # RouteItem 类型定义
+    index.tsx        # 路由树数据（唯一数据源），导出 routes / RouteItem
+    utils.tsx        # toRouteObjects()：将路由树转为 React Router RouteObject[]
   layouts/
     RootLayout.tsx   # Root layout with nav links and <Outlet />
   pages/
@@ -44,9 +48,11 @@ tsconfig.json
 
 Uses **React Router v7** (`react-router`) with `createBrowserRouter`.
 
-- Route config lives in `src/router.tsx`
-- `RootLayout` wraps all routes — add shared nav/header/footer there
-- Add new pages under `src/pages/`, register them in `src/router.tsx`
+- **唯一数据源**：`src/routes/index.tsx` 维护 `routes: RouteItem[]` 路由树
+- `RouteItem` 字段：`path` / `label` / `icon?` / `component?` / `hideInMenu?` / `redirect?` / `children?`
+- `toRouteObjects(routes)` 将路由树转换为 React Router 所需的 `RouteObject[]`
+- 菜单、面包屑等模块直接消费 `routes` 数组，无需重复维护路由信息
+- 添加新页面：在 `src/pages/` 创建组件，在 `src/routes/index.tsx` 追加节点即可
 
 ## TypeScript Configuration
 
diff --git a/src/router.tsx b/src/router.tsx
index 4341379..1026a0c 100644
--- a/src/router.tsx
+++ b/src/router.tsx
@@ -1,18 +1,13 @@
 import { createBrowserRouter } from 'react-router';
 import RootLayout from './layouts/RootLayout';
-import About from './pages/About';
-import Home from './pages/Home';
-import NotFound from './pages/NotFound';
+import { routes } from './routes';
+import { toRouteObjects } from './routes/utils';
 
 const router = createBrowserRouter([
   {
     path: '/',
     element: <RootLayout />,
-    children: [
-      { index: true, element: <Home /> },
-      { path: 'about', element: <About /> },
-      { path: '*', element: <NotFound /> },
-    ],
+    children: toRouteObjects(routes),
   },
 ]);
 
diff --git a/src/routes/index.tsx b/src/routes/index.tsx
new file mode 100644
index 0000000..166c40b
--- /dev/null
+++ b/src/routes/index.tsx
@@ -0,0 +1,25 @@
+import About from '../pages/About';
+import Home from '../pages/Home';
+import NotFound from '../pages/NotFound';
+import type { RouteItem } from './types';
+
+export const routes: RouteItem[] = [
+  {
+    path: '/',
+    label: '首页',
+    component: <Home />,
+  },
+  {
+    path: '/about',
+    label: '关于',
+    component: <About />,
+  },
+  {
+    path: '*',
+    label: '404',
+    component: <NotFound />,
+    hideInMenu: true,
+  },
+];
+
+export type { RouteItem };
diff --git a/src/routes/types.ts b/src/routes/types.ts
new file mode 100644
index 0000000..7874359
--- /dev/null
+++ b/src/routes/types.ts
@@ -0,0 +1,18 @@
+import type { ReactNode } from 'react';
+
+export interface RouteItem {
+  /** 路由路径，index 路由使用 '/' */
+  path: string;
+  /** 菜单/面包屑显示名称 */
+  label: string;
+  /** 菜单图标 */
+  icon?: ReactNode;
+  /** 页面组件，叶子节点必填（有 redirect 时忽略） */
+  component?: ReactNode;
+  /** 是否在菜单中隐藏，默认 false */
+  hideInMenu?: boolean;
+  /** 重定向目标路径，设置后忽略 component */
+  redirect?: string;
+  /** 子路由 */
+  children?: RouteItem[];
+}
diff --git a/src/routes/utils.tsx b/src/routes/utils.tsx
new file mode 100644
index 0000000..c057110
--- /dev/null
+++ b/src/routes/utils.tsx
@@ -0,0 +1,23 @@
+import { Navigate } from 'react-router';
+import type { RouteObject } from 'react-router';
+import type { RouteItem } from './types';
+
+export function toRouteObjects(items: RouteItem[]): RouteObject[] {
+  return items.map((item) => {
+    if (item.redirect) {
+      return { path: item.path, element: <Navigate to={item.redirect} replace /> };
+    }
+
+    const route: RouteObject = {
+      path: item.path === '/' ? undefined : item.path,
+      index: item.path === '/' ? true : undefined,
+      element: item.component,
+    };
+
+    if (item.children) {
+      route.children = toRouteObjects(item.children);
+    }
+
+    return route;
+  });
+}