diff --git a/Release/database/XNSim.db b/Release/database/XNSim.db
index 2816ca1..37e63c7 100644
Binary files a/Release/database/XNSim.db and b/Release/database/XNSim.db differ
diff --git a/XNSimHtml/main.html b/XNSimHtml/main.html
index 46e6158..655db3f 100644
--- a/XNSimHtml/main.html
+++ b/XNSimHtml/main.html
@@ -273,7 +273,7 @@
             const contentArea = document.querySelector('content-area');
 
             // 检查是否已登录
-            const checkAuth = async () => {
+            const checkAuth = async (isInterval = false) => {
                 try {
                     const response = await fetch('/api/check-auth', {
                         credentials: 'include'
@@ -281,12 +281,12 @@
                     const result = await response.json();
                     
                     if (result.success) {
-                        // 先初始化主页面
-                        initializeMainPage();
-                        
+                        if (!isInterval) {
+                            // 只有首次加载或主动调用时才初始化主页面
+                            initializeMainPage();
+                        }
                         authContainer.classList.remove('visible');
                         mainContainer.classList.add('visible');
-                        
                         // 触发一个自定义事件，通知其他组件登录成功
                         const loginSuccessEvent = new CustomEvent('login-success', {
                             detail: { user: result.user }
@@ -713,7 +713,7 @@
 
             // 每5分钟检查一次认证状态
             setInterval(() => {
-                checkAuth();
+                checkAuth(true); // 传true表示定时检查
             }, 5 * 60 * 1000); // 5分钟
         });
     </script>