diff --git a/src/App.vue b/src/App.vue
index 6840c91..c15164e 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -1,19 +1,51 @@
 <script setup lang="ts">
 import { RouterLink, RouterView } from 'vue-router'
 import { ref, onMounted } from 'vue'
-import { isAuthenticated } from '@/utils/request/api'
+import { isAuthenticated, getMe, logout } from '@/utils/request/api'
 
 const year = new Date().getFullYear()
 const isLoggedIn = ref(false)
+const userInfo = ref<{ username?: string; avatar?: string } | null>(null)
 
-onMounted(() => {
-  isLoggedIn.value = isAuthenticated()
+onMounted(async () => {
+  isLoggedIn.value = await isAuthenticated()
+  
+  if (isLoggedIn.value) {
+    try {
+      const userData = getMe();
+      if(!userData) return;
+      userInfo.value = userData
+    } catch (error) {
+      console.error('Failed to fetch user info:', error)
+    }
+  }else{
+    logout(); //防止cookie没了用户数据还在
+  }
   
   // Re-check auth status on storage changes
-  window.addEventListener('storage', () => {
-    isLoggedIn.value = isAuthenticated()
+  window.addEventListener('storage', async () => {
+    isLoggedIn.value = await isAuthenticated()
+    if (isLoggedIn.value) {
+      try {
+        const userData = getMe()
+        if(!userData) return;
+        userInfo.value = userData
+      } catch (error) {
+        console.error('Failed to fetch user info:', error)
+      }
+    } else {
+      logout(); //防止cookie没了用户数据还在
+      userInfo.value = null
+    }
   })
 })
+
+const handleLogout = () => {
+  logout()
+  isLoggedIn.value = false
+  userInfo.value = null
+  window.location.href = '/login'
+}
 </script>
 
 <template>
@@ -24,13 +56,50 @@ onMounted(() => {
           <h1 class="btn btn-ghost normal-case text-2xl font-bold">EasyTierMC Uptime</h1>
         </div>
       </div>
+      
+      <!-- 用户信息显示在正中心 -->
+      <div class="navbar-center" v-if="isLoggedIn && userInfo">
+        <div class="flex items-center gap-3 px-4 py-2">
+          <div class="avatar">
+            <div class="w-8 h-8 rounded-full ring ring-primary ring-offset-base-100 ring-offset-2">
+              <img 
+                :src="userInfo.avatar || `https://ui-avatars.com/api/?name=${encodeURIComponent(userInfo.username || 'User')}&background=random`" 
+                :alt="userInfo.username || 'User'"
+              />
+            </div>
+          </div>
+          <span class="font-medium text-sm">{{ userInfo.username || '用户' }}</span>
+          <div class="dropdown dropdown-end">
+            <label tabindex="0" class="btn btn-ghost btn-circle btn-xs">
+              <svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7" />
+              </svg>
+            </label>
+            <ul tabindex="0" class="dropdown-content menu p-2 shadow bg-base-100 rounded-box w-52">
+              <li><RouterLink to="/dashboard" class="flex items-center gap-2">
+                <svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10.325 4.317c.426-1.756 2.924-1.756 3.35 0a1.724 1.724 0 002.573 1.066c1.543-.94 3.31.826 2.37 2.37a1.724 1.724 0 001.065 2.572c1.756.426 1.756 2.924 0 3.35a1.724 1.724 0 00-1.066 2.573c.94 1.543-.826 3.31-2.37 2.37a1.724 1.724 0 00-2.572 1.065c-.426 1.756-2.924 1.756-3.35 0a1.724 1.724 0 00-2.573-1.066c-1.543.94-3.31-.826-2.37-2.37a1.724 1.724 0 00-1.065-2.572c-1.756-.426-1.756-2.924 0-3.35a1.724 1.724 0 001.066-2.573c-.94-1.543.826-3.31 2.37-2.37.996.608 2.296.07 2.572-1.065z" />
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z" />
+                </svg>
+                管理控制台
+              </RouterLink></li>
+              <li><button @click="handleLogout" class="flex items-center gap-2 text-error">
+                <svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M17 16l4-4m0 0l-4-4m4 4H7m6 4v1a3 3 0 01-3 3H6a3 3 0 01-3-3V7a3 3 0 013-3h4a3 3 0 013 3v1" />
+                </svg>
+                退出登录
+              </button></li>
+            </ul>
+          </div>
+        </div>
+      </div>
+      
       <div class="navbar-end lg:flex">
         <ul class="menu menu-horizontal px-1 gap-2">
           <li><RouterLink to="/" class="btn btn-ghost">主页</RouterLink></li>
           <li><RouterLink to="/monitor" class="btn btn-ghost">节点监控</RouterLink></li>
           <li><RouterLink to="/submit" class="btn btn-ghost">提交节点</RouterLink></li>
-          <li v-if="isLoggedIn"><RouterLink to="/dashboard" class="btn btn-ghost">管理控制台</RouterLink></li>
-          <li v-else><RouterLink to="/login" class="btn btn-ghost">登录</RouterLink></li>
+          <li v-if="!isLoggedIn"><RouterLink to="/login" class="btn btn-ghost">登录</RouterLink></li>
         </ul>
       </div>
     </header>
diff --git a/src/router/index.ts b/src/router/index.ts
index e8738af..5733cf4 100644
--- a/src/router/index.ts
+++ b/src/router/index.ts
@@ -1,6 +1,5 @@
 import { createRouter, createWebHistory } from 'vue-router'
 import HomeView from '../views/HomeView.vue'
-
 const router = createRouter({
   history: createWebHistory(import.meta.env.BASE_URL),
   routes: [
diff --git a/src/utils/request/api.ts b/src/utils/request/api.ts
index e26a758..8aa91d2 100644
--- a/src/utils/request/api.ts
+++ b/src/utils/request/api.ts
@@ -6,6 +6,23 @@ export interface HealthResponse {
   [key: string]: any
 }
 
+interface IMe{
+  username:string,
+  avatar:string,
+}
+
+interface ILogin{
+  info:{
+    login:string,
+    avatar_url:string,
+  }
+}
+
+export async function login(code:string){
+  const res = await Api.post('http://localhost:3000/auth/oauth?code='+code);
+  return res as unknown as ILogin
+}
+
 export function getHealth() {
   const path = import.meta.env.VITE_HEALTH_PATH || '/health'
   return Api.get<HealthResponse>(path)
@@ -20,25 +37,34 @@ export interface LoginResponse {
   [key: string]: any
 }
 
-export async function login(username: string, password: string) {
-  const res = (await Api.post<LoginResponse>('/auth/login', { username, password })) as unknown as LoginResponse
-  const token = (res as any)?.data.token
-  if (token) {
-    localStorage.setItem('auth_token', token)
-  }
-  return res
-}
+// export async function login(username: string, password: string) {
+//   const res = (await Api.post<LoginResponse>('/auth/login', { username, password })) as unknown as LoginResponse
+//   const token = (res as any)?.data.token
+//   if (token) {
+//     localStorage.setItem('auth_token', token)
+//   }
+//   return res
+// }
 
 export function logout() {
-  localStorage.removeItem('auth_token')
+  sessionStorage.removeItem('me')
+  cookieStore.delete('auth_token')
 }
 
-export function isAuthenticated() {
-  return !!localStorage.getItem('auth_token')
+export async function isAuthenticated() {
+  const s = sessionStorage.getItem('me');
+  const c = await cookieStore.get('auth_token')
+   return !!(s&&c)
+  //return true
 }
 
 export function getMe() {
-  return (Api.get('/auth/me') as Promise<any>)
+  let result:IMe|undefined = undefined;
+  const localme = sessionStorage.getItem('me')
+  if(localme){
+    result = JSON.parse(localme)
+  }
+  return /*(Api.get('/auth/me') as Promise<any>)*/result;
 }
 
 // Admin list (requires admin role)
diff --git a/src/utils/request/index.ts b/src/utils/request/index.ts
index be852f9..75a466d 100644
--- a/src/utils/request/index.ts
+++ b/src/utils/request/index.ts
@@ -5,13 +5,13 @@ const Api = axios.create({
   headers: {
     'Content-Type': 'application/json'
   },
-  withCredentials: false,
+  withCredentials: true,
   timeout: 30000
 })
 
 Api.interceptors.request.use(
   (config) => {
-    const token = localStorage.getItem('auth_token')
+    const token = cookieStore.get('auth_token')
     if (token) {
       config.headers = config.headers || {}
       config.headers.Authorization = `Bearer ${token}`
diff --git a/src/views/LoginView.vue b/src/views/LoginView.vue
index d00034f..a4757a6 100644
--- a/src/views/LoginView.vue
+++ b/src/views/LoginView.vue
@@ -1,13 +1,35 @@
 <script setup lang="ts">
-import { ref } from 'vue'
+import { isAuthenticated, login } from '@/utils/request/api'
+import { onMounted, ref } from 'vue'
+import { useRoute } from 'vue-router'
+const route = useRoute()
+
 
 const loading = ref(false)
 
+onMounted(async ()=>{
+  const isLoggedIn = await isAuthenticated()
+  if(route.query.code&&typeof route.query.code === 'string'&&!isLoggedIn){
+    loading.value = true
+    login(route.query.code).then(res=>{
+      sessionStorage.setItem('me',
+        JSON.stringify({
+          username: res.info.login,
+          avatar: res.info.avatar_url
+        })
+      )
+      window.location.reload(); //为什么不直接跳转，问就是单页路由的锅
+    })
+  }
+  if(isLoggedIn){
+    window.location.href = '/'
+  }
+})
 // GitHub登录 - 直接跳转到后端处理的OAuth端点
 function loginWithGitHub() {
   loading.value = true
-  // 跳转到后端的GitHub OAuth登录端点
-  window.location.href = '/auth/github'
+  const thisUrl = window.location.href;
+  window.location.href = `https://github.com/login/oauth/authorize?response_type=code&redirect_uri=${encodeURIComponent(thisUrl)}&client_id=Iv23liuQomBDjQIlOaYL`
 }
 </script>