diff --git a/src/App.svelte b/src/App.svelte
index 1463ce5..ea93f13 100644
--- a/src/App.svelte
+++ b/src/App.svelte
@@ -21,6 +21,7 @@
 
   // 状态管理
   let isAuthenticated = $state(false);
+  let isInitializing = $state(true); // 新增：初始化状态
   let username = $state('');
   let password = $state('');
   let error = $state('');
@@ -45,6 +46,42 @@
     { id: 'other', label: '其他' }
   ];
 
+  // 初始化函数：检查认证状态
+  async function initializeAuth() {
+    const auth = localStorage.getItem('auth');
+    if (auth) {
+      try {
+        // 使用 page 接口验证登录状态
+        const response = await request.get<ApiResponse<PageResponse>>('/media/page', {
+          params: {
+            type: 'game',
+            currentPage: 1,
+            pageSize: 10
+          }
+        });
+        
+        if (response.data.code === 0) {
+          isAuthenticated = true;
+          error = '';
+          // 设置初始数据
+          mediaList = response.data.data.list;
+          totalItems = response.data.data.total;
+        } else {
+          // 如果认证失败，清除存储的认证信息
+          localStorage.removeItem('auth');
+        }
+      } catch (e: any) {
+        // 如果请求失败，清除存储的认证信息
+        localStorage.removeItem('auth');
+        error = e.message || 'Connection error';
+      }
+    }
+    isInitializing = false; // 初始化完成
+  }
+
+  // 页面加载时初始化认证状态
+  initializeAuth();
+
   // 获取媒体列表
   async function fetchMediaList() {
     loading = true;
@@ -138,7 +175,14 @@
   <title>My Score</title>
 </svelte:head>
 
-{#if !isAuthenticated}
+{#if isInitializing}
+  <div class="min-h-screen flex items-center justify-center bg-gray-100">
+    <div class="text-center">
+      <div class="animate-spin rounded-full h-12 w-12 border-b-2 border-indigo-600 mx-auto"></div>
+      <p class="mt-4 text-gray-600">加载中...</p>
+    </div>
+  </div>
+{:else if !isAuthenticated}
   <div class="min-h-screen flex items-center justify-center bg-gray-100" transition:fade>
     <div class="w-[480px] space-y-8 p-8 bg-white rounded-lg shadow-lg">
       <div>