diff --git a/apps/web/src/app/(auth)/layout.tsx b/apps/web/src/app/(auth)/layout.tsx
index a60e9c8..f825035 100644
--- a/apps/web/src/app/(auth)/layout.tsx
+++ b/apps/web/src/app/(auth)/layout.tsx
@@ -1,37 +1,111 @@
+'use client';
+
+import type { MenuTreeNode } from '@seclusion/shared';
 import Link from 'next/link';
+import { useRouter, useSearchParams } from 'next/navigation';
+import { Suspense, useEffect, useState } from 'react';
 
 import { ThemeToggle } from '@/components/layout/ThemeToggle';
 import { siteConfig } from '@/config/site';
+import { getUserMenusAndPermissions } from '@/services/permission.service';
+import { useAuthStore, usePermissionStore } from '@/stores';
 
-export default function AuthLayout({
-  children,
-}: {
-  children: React.ReactNode;
-}) {
+function AuthRedirect() {
+  const router = useRouter();
+  const searchParams = useSearchParams();
+  const { token, isHydrated: authHydrated } = useAuthStore();
+  const { isLoaded, isExpired, setPermissionData, canAccessRoute, menus } = usePermissionStore();
+  const [hasRedirected, setHasRedirected] = useState(false);
+
+  // 加载权限数据
+  useEffect(() => {
+    if (!authHydrated || !token) return;
+
+    if (!isLoaded || isExpired()) {
+      getUserMenusAndPermissions()
+        .then((data) => {
+          setPermissionData(data);
+        })
+        .catch((error) => {
+          console.error('加载权限数据失败:', error);
+          setPermissionData({ menus: [], permissions: [], isSuperAdmin: false });
+        });
+    }
+  }, [authHydrated, token, isLoaded, isExpired, setPermissionData]);
+
+  // 执行智能重定向（只执行一次）
+  useEffect(() => {
+    // 未登录、权限未加载或已经执行过重定向，则不处理
+    if (!authHydrated || !token || !isLoaded || hasRedirected) return;
+
+    const targetRedirect = searchParams.get('redirect') || '/dashboard';
+
+    // 检查目标路由是否可访问
+    if (canAccessRoute(targetRedirect)) {
+      setHasRedirected(true);
+      router.replace(targetRedirect);
+      return;
+    }
+
+    // 目标路由不可访问，找到第一个可访问的菜单路径
+    const findFirstAccessiblePath = (menuList: MenuTreeNode[]): string | null => {
+      for (const menu of menuList) {
+        // 跳过隐藏菜单、外部链接和没有路径的菜单
+        if (!menu.isHidden && menu.path && !menu.isExternal) {
+          return menu.path;
+        }
+        // 递归查找子菜单
+        if (menu.children && menu.children.length > 0) {
+          const childPath = findFirstAccessiblePath(menu.children);
+          if (childPath) return childPath;
+        }
+      }
+      return null;
+    };
+
+    const firstPath = findFirstAccessiblePath(menus);
+
+    setHasRedirected(true);
+    if (firstPath) {
+      router.replace(firstPath);
+    } else {
+      // 没有任何可访问的路由，跳转到无权限页面
+      router.replace('/403');
+    }
+  }, [authHydrated, token, isLoaded, hasRedirected, searchParams, canAccessRoute, menus, router]);
+
+  return null;
+}
+
+export default function AuthLayout({ children }: { children: React.ReactNode }) {
   return (
-    <div className="min-h-screen flex flex-col">
-      {/* 顶部导航 */}
-      <header className="sticky top-0 z-50 w-full border-b bg-background/95 backdrop-blur supports-[backdrop-filter]:bg-background/60">
-        <div className="container flex h-14 items-center justify-between">
-          <Link href="/" className="font-bold text-xl">
-            {siteConfig.name}
-          </Link>
-          <ThemeToggle />
-        </div>
-      </header>
+    <>
+      <Suspense fallback={null}>
+        <AuthRedirect />
+      </Suspense>
+      <div className="min-h-screen flex flex-col">
+        {/* 顶部导航 */}
+        <header className="sticky top-0 z-50 w-full border-b bg-background/95 backdrop-blur supports-[backdrop-filter]:bg-background/60">
+          <div className="container flex h-14 items-center justify-between">
+            <Link href="/" className="font-bold text-xl">
+              {siteConfig.name}
+            </Link>
+            <ThemeToggle />
+          </div>
+        </header>
 
-      {/* 主内容区 */}
-      <main className="flex-1 flex items-center justify-center p-4">
-        <div className="w-full max-w-md">{children}</div>
-      </main>
+        {/* 主内容区 */}
+        <main className="flex-1 flex items-center justify-center p-4">
+          <div className="w-full max-w-md">{children}</div>
+        </main>
 
-      {/* 页脚 */}
-      <footer className="border-t py-4">
-        <div className="container text-center text-sm text-muted-foreground">
-          &copy; {new Date().getFullYear()} {siteConfig.name}. All rights
-          reserved.
-        </div>
-      </footer>
-    </div>
+        {/* 页脚 */}
+        <footer className="border-t py-4">
+          <div className="container text-center text-sm text-muted-foreground">
+            &copy; {new Date().getFullYear()} {siteConfig.name}. All rights reserved.
+          </div>
+        </footer>
+      </div>
+    </>
   );
 }
diff --git a/apps/web/src/app/(dashboard)/layout.tsx b/apps/web/src/app/(dashboard)/layout.tsx
index 0289f45..7c8a8fb 100644
--- a/apps/web/src/app/(dashboard)/layout.tsx
+++ b/apps/web/src/app/(dashboard)/layout.tsx
@@ -5,7 +5,6 @@ import { useEffect } from 'react';
 
 import { Header } from '@/components/layout/Header';
 import { Sidebar, MobileSidebar } from '@/components/layout/Sidebar';
-import { getRoutePermission, isPublicRoute } from '@/config/route-permissions';
 import { getLoginUrl } from '@/lib/auth';
 import { getUserMenusAndPermissions } from '@/services/permission.service';
 import { useAuthStore, usePermissionStore } from '@/stores';
@@ -14,7 +13,8 @@ export default function DashboardLayout({ children }: { children: React.ReactNod
   const pathname = usePathname();
   const router = useRouter();
   const { token, isHydrated: authHydrated } = useAuthStore();
-  const { isLoaded, setPermissionData, hasPermission, clearPermissionData } = usePermissionStore();
+  const { isLoaded, isExpired, setPermissionData, canAccessRoute, clearPermissionData } =
+    usePermissionStore();
 
   // 登录状态检查：未登录时重定向到登录页
   useEffect(() => {
@@ -26,8 +26,8 @@ export default function DashboardLayout({ children }: { children: React.ReactNod
       return;
     }
 
-    // 已登录且权限未加载时，加载权限数据
-    if (!isLoaded) {
+    // 已登录且权限未加载或已过期时，加载/刷新权限数据
+    if (!isLoaded || isExpired()) {
       getUserMenusAndPermissions()
         .then((data) => {
           setPermissionData(data);
@@ -38,24 +38,17 @@ export default function DashboardLayout({ children }: { children: React.ReactNod
           setPermissionData({ menus: [], permissions: [], isSuperAdmin: false });
         });
     }
-  }, [authHydrated, token, isLoaded, pathname, router, setPermissionData, clearPermissionData]);
+  }, [authHydrated, token, isLoaded, isExpired, pathname, router, setPermissionData, clearPermissionData]);
 
   // 路由权限检查
   useEffect(() => {
     if (!authHydrated || !isLoaded) return;
 
-    // 公开路由不检查权限
-    if (isPublicRoute(pathname)) return;
-
-    // 获取路由所需权限
-    const requiredPermission = getRoutePermission(pathname);
-    if (!requiredPermission) return;
-
-    // 检查权限
-    if (!hasPermission(requiredPermission)) {
+    // 检查是否可以访问当前路由
+    if (!canAccessRoute(pathname)) {
       router.replace('/403');
     }
-  }, [authHydrated, isLoaded, pathname, hasPermission, router]);
+  }, [authHydrated, isLoaded, pathname, canAccessRoute, router]);
 
   return (
     <div className="min-h-screen flex">