diff --git a/src/router/index.ts b/src/router/index.ts
index 9b86e59..0e4752b 100644
--- a/src/router/index.ts
+++ b/src/router/index.ts
@@ -1,8 +1,6 @@
 import { createRouter, createWebHistory } from 'vue-router'
 import HomeView from '../views/HomeView.vue'
 
-
-
 const router = createRouter({
   history: createWebHistory(import.meta.env.BASE_URL),
   routes: [
@@ -10,9 +8,6 @@ const router = createRouter({
       path: '/',
       name: 'home',
       component: HomeView,
-      meta: {
-        title: '首页'
-      }
     },
     {
       path: '/about',
@@ -21,34 +16,18 @@ const router = createRouter({
       // this generates a separate chunk (About.[hash].js) for this route
       // which is lazy-loaded when the route is visited.
       component: () => import('../views/AboutView.vue'),
-      meta: {
-        title: '关于'
-      }
     },
     {
       path: '/practice',
       name: 'Practice',
       component: () => import('../views/Practice.vue'),
-      meta: {
-        title: '单人练习'
-      }
     },
     {
       path: '/network-battle',
       name: 'NetworkBattle',
       component: () => import('../views/NetworkBattle.vue'),
-      meta: {
-        title: '在线比赛'
-      }
     },
   ],
 })
 
-// 全局前置守卫：在每次导航前执行
-router.beforeEach((to, from, next) => {
-  // 从路由的meta中获取title，并设置给页面标题
-  document.title = to.meta.title ? `${to.meta.title} - ArithmaBattle` : 'ArithmaBattle'
-  next()
-})
-
 export default router