diff --git a/services/search_service.py b/services/search_service.py
index b5ed215..99dd5cf 100644
--- a/services/search_service.py
+++ b/services/search_service.py
@@ -155,43 +155,71 @@ class SearchService:
         return None
     
     def fetch_url_content(self, url):
-        """抓取网页内容"""
+        """抓取网页内容（使用 agent-browser 浏览器方式，绑过反爬虫）"""
         try:
-            headers = {
-                'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36'
-            }
-            response = requests.get(url, headers=headers, timeout=self.timeout)
-            response.raise_for_status()
+            # 使用浏览器方式抓取
+            stdout, stderr, code = self._run_browser('open', url, '--timeout', '20000')
+            if code != 0:
+                print(f"打开页面失败: {stderr}")
+                return None
             
-            soup = BeautifulSoup(response.text, 'lxml')
+            # 等待页面加载
+            self._run_browser('wait', '5000')
             
-            # 提取标题
-            title = soup.find('title')
-            title = title.text.strip() if title else ''
+            # 获取页面标题
+            stdout, stderr, code = self._run_browser('get', 'title', '--timeout', '5000')
+            title = stdout.strip().replace('[agent-browser] ', '').strip() if code == 0 else ''
             
-            # 提取正文（简单提取，可优化）
-            # 移除脚本和样式
-            for script in soup(['script', 'style']):
-                script.decompose()
+            # 获取页面内容（通过 snapshot 获取 accessibility tree）
+            stdout, stderr, code = self._run_browser('snapshot', '--json', '--timeout', '15000')
+            text = ''
+            if code == 0 and stdout:
+                try:
+                    data = json.loads(stdout)
+                    snapshot = data.get('data', {}).get('snapshot', '')
+                    # 从 snapshot 中提取所有 StaticText
+                    text = self._extract_text_from_snapshot(snapshot)
+                except:
+                    pass
             
-            # 提取文本
-            text = soup.get_text(separator='\n', strip=True)
+            # 获取 URL（可能被重定向）
+            stdout, stderr, code = self._run_browser('get', 'url', '--timeout', '5000')
+            actual_url = stdout.strip() if code == 0 else url
             
-            # 提取元数据
-            meta_desc = soup.find('meta', attrs={'name': 'description'})
-            description = meta_desc['content'] if meta_desc else ''
+            # 关闭浏览器
+            self._run_browser('close')
+            
+            # 提取描述（从页面内容的前200字符）
+            description = text[:200].strip() if text else ''
             
             return {
                 'title': title,
                 'description': description,
                 'content': text,
-                'url': url,
+                'url': actual_url,
                 'fetch_date': datetime.now().isoformat()
             }
         except Exception as e:
             print(f"抓取URL失败: {url}, 错误: {str(e)}")
+            # 尝试关闭浏览器
+            try:
+                self._run_browser('close')
+            except:
+                pass
             return None
     
+    def _extract_text_from_snapshot(self, snapshot):
+        """从 accessibility tree snapshot 中提取文本内容"""
+        # 提取所有 StaticText 行
+        texts = []
+        for line in snapshot.split('\n'):
+            if 'StaticText' in line:
+                # 格式: - StaticText "文本内容"
+                match = re.search(r'StaticText "([^"]+)"', line)
+                if match:
+                    texts.append(match.group(1))
+        return '\n'.join(texts)
+    
     def search_articles(self, keyword, category=None):
         """从内容库搜索"""
         return db.search_articles(keyword, category)