diff --git a/playwright.config.ts b/playwright.config.ts
index bbd7b4c..e87144a 100644
--- a/playwright.config.ts
+++ b/playwright.config.ts
@@ -34,7 +34,7 @@ export default defineConfig({
   projects: [
     {
       name: 'chromium',
-      use: { 
+      use: {
         ...devices['Desktop Chrome'],
         /* Enable headless mode */
         headless: true
diff --git a/src/main/index.ts b/src/main/index.ts
index 06e06b4..f96d110 100644
--- a/src/main/index.ts
+++ b/src/main/index.ts
@@ -3,13 +3,18 @@ import { join } from 'path'
 import { electronApp, optimizer, is } from '@electron-toolkit/utils'
 import icon from '../../resources/icon.png?asset'
 
+let mainWindow: BrowserWindow | null = null
+
 function createWindow(): void {
   // Create the browser window.
-  const mainWindow = new BrowserWindow({
+  mainWindow = new BrowserWindow({
     width: 900,
     height: 670,
     show: false,
     autoHideMenuBar: true,
+    resizable: false, // 禁止拖拽放大缩小
+    maximizable: false, // 禁止最大化
+    minimizable: true, // 允许最小化
     ...(process.platform === 'linux' ? { icon } : {}),
     webPreferences: {
       preload: join(__dirname, '../preload/index.js'),
@@ -18,7 +23,7 @@ function createWindow(): void {
   })
 
   mainWindow.on('ready-to-show', () => {
-    mainWindow.show()
+    mainWindow?.show()
   })
 
   mainWindow.webContents.setWindowOpenHandler((details) => {
@@ -52,6 +57,15 @@ app.whenReady().then(() => {
   // IPC test
   ipcMain.on('ping', () => console.log('pong'))
 
+  // 监听登录成功事件，恢复窗口拖拽功能
+  ipcMain.on('login-success', () => {
+    if (mainWindow) {
+      mainWindow.setResizable(true)
+      mainWindow.setMaximizable(true)
+      console.log('窗口拖拽功能已恢复')
+    }
+  })
+
   createWindow()
 
   app.on('activate', function () {
diff --git a/src/renderer/src/views/login/index.vue b/src/renderer/src/views/login/index.vue
index 9ebd713..1a1eb95 100644
--- a/src/renderer/src/views/login/index.vue
+++ b/src/renderer/src/views/login/index.vue
@@ -20,7 +20,7 @@
               <div class="fz-22 mb-20">手机扫码登录</div>
               <div class="w-48 h-48 bg-white rounded-lg mx-auto flex items-center justify-center">
                 <div class="qr text-center mt-20">
-                  <vue-qrcode value="https://www.1stg.me" width="195" margin="3" />
+                  <VueQrcode value="https://www.1stg.me" :width="195" :margin="3" />
 
                   <!-- 二维码失效 -->
                   <div class="qrcode-error">
@@ -140,12 +140,16 @@
   </div>
 </template>
 
-<script setup ts>
+<script setup lang="ts">
 import { ref, reactive, onMounted } from 'vue'
+import { useRouter } from 'vue-router'
 import { ElMessage } from 'element-plus'
 import { User, Lock, Key } from '@element-plus/icons-vue'
 import VueQrcode from 'vue-qrcode'
 
+// 路由实例
+const router = useRouter()
+
 // 登录表单
 const loginFormRef = ref()
 const loginForm = reactive({
@@ -173,11 +177,8 @@ const showCaptcha = ref(false)
 const captchaCode = ref('8K9M')
 const loginAttempts = ref(0)
 
-// 生成二维码
-const qrCodeUrl = ref('')
-
 // 刷新验证码
-const refreshCaptcha = () => {
+const refreshCaptcha = (): void => {
   const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
   let code = ''
   for (let i = 0; i < 4; i++) {
@@ -187,7 +188,7 @@ const refreshCaptcha = () => {
 }
 
 // 处理登录
-const handleLogin = async () => {
+const handleLogin = async (): Promise<void> => {
   try {
     await loginFormRef.value.validate()
 
@@ -198,13 +199,18 @@ const handleLogin = async () => {
       loading.value = false
       loginAttempts.value++
 
-      // 模拟登录失败，显示验证码
-      if (loginAttempts.value >= 1) {
-        showCaptcha.value = true
+      // 模拟登录成功
+      if (loginForm.username === 'admin' && loginForm.password === '123456') {
+        ElMessage.success('登录成功')
+        // 登录成功后，跳转到首页
+        router.push({ name: 'home' })
+        // 登录成功后，通知主进程
+        if (window.electron && window.electron.ipcRenderer) {
+          window.electron.ipcRenderer.send('login-success')
+        }
+      } else {
         ElMessage.error('用户名或密码错误')
         refreshCaptcha()
-      } else {
-        ElMessage.success('登录成功')
       }
     }, 1500)
   } catch (error) {
@@ -213,7 +219,7 @@ const handleLogin = async () => {
 }
 
 // 处理忘记密码
-const handleForgotPassword = () => {
+const handleForgotPassword = (): void => {
   ElMessage.info('忘记密码功能开发中...')
 }
 
@@ -221,7 +227,7 @@ const handleForgotPassword = () => {
 onMounted(() => {
   const usernameInput = document.querySelector('input[placeholder="请输入用户名/邮箱/手机号"]')
   if (usernameInput) {
-    usernameInput.focus()
+    ;(usernameInput as HTMLInputElement).focus()
   }
 })
 </script>