diff --git a/app/web.py b/app/web.py
index 2fd7c66..dfca37c 100644
--- a/app/web.py
+++ b/app/web.py
@@ -54,6 +54,8 @@ class AppState:
         self.event_queue: asyncio.Queue = None
         self.scraper: Optional[XiaoHongShuScraper] = None
         self.scraper_task: Optional[asyncio.Task] = None
+        self.browser = None
+        self.playwright = None
 
 
 app_state = AppState()
@@ -540,71 +542,88 @@ async def check_login_status():
 async def verify_login():
     """验证登录状态"""
     try:
+        # 检查浏览器是否已初始化
+        print(f"[DEBUG] 浏览器状态: {app_state.browser is not None}")
+
         # 优先检查浏览器的实际登录状态
-        if hasattr(app_state, 'browser') and app_state.browser:
+        if app_state.browser:
             try:
                 # 创建新页面检查登录状态
                 page = await app_state.browser.new_page()
+                print("[DEBUG] 成功创建新页面")
 
                 # 访问小红书主页
                 await page.goto("https://www.xiaohongshu.com/", timeout=10000)
+                print("[DEBUG] 成功访问小红书主页")
 
                 # 等待页面加载
-                await asyncio.sleep(2)
+                await asyncio.sleep(3)
 
-                # 检查页面标题
+                # 获取页面标题和URL
                 title = await page.title()
+                current_url = page.url
 
-                # 如果页面包含"登录"字样，说明未登录
-                if "登录" in title or "login" in title.lower():
+                print(f"[DEBUG] 页面标题: {title}")
+                print(f"[DEBUG] 当前URL: {current_url}")
+
+                # 如果被重定向到登录页面或包含登录字样
+                if "登录" in title or "login" in title.lower() or "login" in current_url.lower():
+                    print("[DEBUG] 检测到登录页面，用户未登录")
                     await page.close()
                     return {
                         "success": False,
                         "message": "未找到登录状态，请先登录"
                     }
 
-                # 尝试查找已登录的用户标识元素
-                try:
-                    # 查找头像或用户名相关元素
-                    selectors = [
-                        'img[src*="avatar"]',
-                        '[class*="avatar"]',
-                        '[class*="user-avatar"]',
-                        '[class*="profile-avatar"]',
-                        '.user-name',
-                        '[class*="username"]'
-                    ]
+                # 尝试查找已登录的用户标识
+                selectors = [
+                    'img[src*="avatar"]',
+                    '[class*="avatar"]',
+                    '[class*="user-avatar"]',
+                    '[class*="profile-avatar"]',
+                    '.user-name',
+                    '[class*="username"]',
+                    '.user-nick-name',
+                    '[class*="nick-name"]'
+                ]
 
-                    for selector in selectors:
-                        elements = await page.query_selector_all(selector)
-                        if elements:
-                            await page.close()
-                            return {
-                                "success": True,
-                                "message": "登录成功",
-                                "logged_in": True,
-                                "login_time": datetime.now().isoformat(),
-                                "expire_time": (datetime.now() + timedelta(hours=24)).isoformat(),
-                                "expire_in_hours": 24
-                            }
-                except:
-                    pass
+                found_user_elements = False
+                for selector in selectors:
+                    elements = await page.query_selector_all(selector)
+                    if elements:
+                        print(f"[DEBUG] 找到用户标识: {selector}, 数量: {len(elements)}")
+                        found_user_elements = True
+                        break
 
                 await page.close()
 
-                # 如果能正常访问主页，认为已登录
-                return {
-                    "success": True,
-                    "message": "登录成功",
-                    "logged_in": True,
-                    "login_time": datetime.now().isoformat(),
-                    "expire_time": (datetime.now() + timedelta(hours=24)).isoformat(),
-                    "expire_in_hours": 24
-                }
+                if found_user_elements:
+                    print("[DEBUG] 检测到用户标识，认为已登录")
+                    return {
+                        "success": True,
+                        "message": "登录成功",
+                        "logged_in": True,
+                        "login_time": datetime.now().isoformat(),
+                        "expire_time": (datetime.now() + timedelta(hours=24)).isoformat(),
+                        "expire_in_hours": 24
+                    }
+                else:
+                    print("[DEBUG] 未找到用户标识，但页面访问正常，认为已登录")
+                    return {
+                        "success": True,
+                        "message": "登录成功",
+                        "logged_in": True,
+                        "login_time": datetime.now().isoformat(),
+                        "expire_time": (datetime.now() + timedelta(hours=24)).isoformat(),
+                        "expire_in_hours": 24
+                    }
 
             except Exception as e:
+                print(f"[DEBUG] 浏览器访问出错: {str(e)}")
                 # 如果浏览器访问失败，回退到本地文件检查
                 pass
+        else:
+            print("[DEBUG] 浏览器未初始化")
 
         # 检查本地登录状态文件（兼容处理）
         auth_file = os.path.join(config.DATA_DIR, "auth_state.json")
@@ -895,6 +914,18 @@ async def startup_event():
     # 初始化事件队列
     app_state.event_queue = asyncio.Queue()
 
+    # 初始化浏览器
+    try:
+        from playwright.async_api import async_playwright
+        app_state.playwright = await async_playwright().start()
+        app_state.browser = await app_state.playwright.chromium.launch(
+            headless=config.HEADLESS,
+            args=config.BROWSER_ARGS
+        )
+        print("[INFO] 浏览器初始化完成")
+    except Exception as e:
+        print(f"[ERROR] 浏览器初始化失败: {str(e)}")
+
     print("=" * 60)
     print("小红书数据采集器 Web 服务启动")
     print(f"访问地址: http://{config.WEB_HOST}:{config.WEB_PORT}")
@@ -910,6 +941,13 @@ async def shutdown_event():
     if app_state.scraper_task:
         app_state.scraper_task.cancel()
 
+    # 关闭浏览器
+    if app_state.browser:
+        await app_state.browser.close()
+    if app_state.playwright:
+        await app_state.playwright.stop()
+    print("[INFO] 浏览器已关闭")
+
     print("Web 服务已关闭")