diff --git a/dsLightRag/WxGzh/T2_CollectArticle.py b/dsLightRag/WxGzh/T2_CollectArticle.py
index 7069a9c1..051e82dc 100644
--- a/dsLightRag/WxGzh/T2_CollectArticle.py
+++ b/dsLightRag/WxGzh/T2_CollectArticle.py
@@ -221,16 +221,26 @@ async def process_wechat_account(account_info, cookies, token):
 
 async def main():
     """主函数"""
-    cookies, token = await initialize_wechat_session()
-    if not cookies or not token:
-        logger.error("初始化微信会话失败")
-        return
-
-    account_list = await get_wechat_sources()
-    for account in account_list:
-        await process_wechat_account(account, cookies, token)
-
-    driver.quit()
+    while True:
+        try:
+            logger.info("开始执行微信公众号文章采集任务")
+            cookies, token = await initialize_wechat_session()
+            if not cookies or not token:
+                logger.error("初始化微信会话失败")
+                continue
+
+            account_list = await get_wechat_sources()
+            for account in account_list:
+                await process_wechat_account(account, cookies, token)
+
+            logger.info("本次采集任务完成，等待30分钟后再次执行")
+            await asyncio.sleep(30 * 60)  # 30分钟
+        except Exception as e:
+            logger.error(f"主循环发生错误: {e}")
+            await asyncio.sleep(30 * 60)  # 出错后也等待30分钟
+        finally:
+            if 'driver' in globals():
+                driver.quit()
 
 
 if __name__ == '__main__':