diff --git a/src/router/index.js b/src/router/index.js
index 24f2f28..9c48834 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -1,4 +1,5 @@
 import { createRouter, createWebHistory } from 'vue-router'
+import store from '../store'  // 确保正确引入你的 Vuex store
 import HelloWorld from "../components/HelloWorld.vue";
 import authenticationRoutes from './authentication'
 import courseManagementRoutes from './courseManagement'
@@ -6,11 +7,13 @@ import meetingManagementRoutes from './meetingManagement'
 import newsManagementRoutes from './newsManagement'
 import organizationManagementRoutes from './organizationManagement'
 import userManagementRoutes from './userManagement'
+import Home from "../components/Home.vue"
 
 // 请不要直接修改本文件，使用在router下的对应模块名称的js中引入路由的方式来代替->
 
 const routes = [
     // { path: '/', component: HelloWorld, meta: {"msg": "HeIl⚪ W0rId!"}},
+    { path: '/', component: Home},
     ...authenticationRoutes,
     ...courseManagementRoutes,
     ...meetingManagementRoutes,
@@ -24,4 +27,16 @@ const router = createRouter({
     routes
 })
 
+// 添加全局导航守卫
+router.beforeEach((to, from, next) => {
+    const token = store.getters['authentication/token'];
+
+    // 如果token不存在且访问的页面不是/login或/register，则跳转到/login
+    if (!token && to.path !== '/login' && to.path !== '/register') {
+        next('/login');
+    } else {
+        next();
+    }
+});
+
 export default router