diff --git a/ad_automation.py b/ad_automation.py
index cbf814d..abe2a19 100644
--- a/ad_automation.py
+++ b/ad_automation.py
@@ -1,6 +1,6 @@
 import time
 import random
-from typing import Optional, Tuple
+from typing import Optional, Tuple, List
 from playwright.sync_api import Page, ElementHandle
 from loguru import logger
 from config import Config
@@ -81,7 +81,7 @@ class MIPAdAutomation:
             time.sleep(3)
             
             # 检查是否存在商业广告
-            has_ad, ad_element = self._detect_commercial_ad()
+            has_ad, ad_elements = self._detect_commercial_ad()
             
             if not has_ad:
                 logger.info("未检测到商业广告，跳过该链接")
@@ -89,12 +89,25 @@ class MIPAdAutomation:
                 self._record_click_failure(url, "未检测到商业广告")
                 return False, False
             
-            # 点击广告
-            logger.info("检测到商业广告，准备点击")
-            if not self._click_advertisement(ad_element):
-                logger.warning("点击广告失败")
+            # 逐个尝试点击广告，直到成功
+            logger.info(f"检测到商业广告，准备点击（共 {len(ad_elements)} 个）")
+            click_success = False
+            
+            for idx, ad_element in enumerate(ad_elements, 1):
+                logger.info(f"尝试点击第 {idx}/{len(ad_elements)} 个广告...")
+                if self._click_advertisement(ad_element):
+                    logger.info(f"✅ 第 {idx} 个广告点击成功")
+                    click_success = True
+                    break
+                else:
+                    logger.warning(f"❌ 第 {idx} 个广告点击失败，尝试下一个...")
+                    # 等待一下再点下一个
+                    time.sleep(1)
+            
+            if not click_success:
+                logger.warning("所有广告均点击失败")
                 # 记录点击失败
-                self._record_click_failure(url, "广告点击失败，页面未跳转")
+                self._record_click_failure(url, f"所有广告（{len(ad_elements)}个）均点击失败")
                 return False, False
             
             # 记录点击到数据库
@@ -124,26 +137,26 @@ class MIPAdAutomation:
             # 尝试关闭当前标签页，返回主窗口
             self._close_current_tab()
     
-    def _detect_commercial_ad(self) -> Tuple[bool, Optional[ElementHandle]]:
+    def _detect_commercial_ad(self) -> Tuple[bool, List[ElementHandle]]:
         """
         检测页面是否存在商业广告
-        
+            
         Returns:
-            (是否存在商业广告, 广告元素)
+            (是否存在商业广告, 广告元素列表)
         """
         try:
             # 等待评论区加载
             time.sleep(2)
-            
-            # 方法1: 查找包含"广告"标识的元素
-            # 根据实际页面结构调整选择器
+                
+            # 查找包含“广告”标识的元素
             ad_selectors = [
                 "//div[contains(@class, 'ad') or contains(@class, 'advertisement')]",
                 "//div[contains(text(), '广告')]",
                 "//*[contains(text(), '广告')]//ancestor::div[contains(@class, 'card')]",
                 "//a[contains(@class, 'ad-link')]",
             ]
-            
+                
+            ad_elements = []
             for selector in ad_selectors:
                 try:
                     elements = self.page.locator(f"xpath={selector}").all()
@@ -152,19 +165,25 @@ class MIPAdAutomation:
                         for elem in elements:
                             if elem.is_visible():
                                 # 进一步验证是否是商业广告（非AI健康管家）
-                                elem_text = elem.inner_text().lower()
-                                if '广告' in elem_text and 'ai健康' not in elem_text:
-                                    logger.info("检测到商业广告")
-                                    return True, elem
+                                try:
+                                    elem_text = elem.inner_text().lower()
+                                    if '广告' in elem_text and 'ai健康' not in elem_text:
+                                        ad_elements.append(elem)
+                                except:
+                                    continue
                 except Exception:
                     continue
-            
+                
+            if ad_elements:
+                logger.info(f"检测到 {len(ad_elements)} 个商业广告")
+                return True, ad_elements
+                
             logger.info("未检测到商业广告")
-            return False, None
-            
+            return False, []
+                
         except Exception as e:
             logger.error(f"检测广告异常: {str(e)}")
-            return False, None
+            return False, []
     
     def _click_advertisement(self, ad_element: ElementHandle) -> bool:
         """
@@ -197,7 +216,21 @@ class MIPAdAutomation:
                 time.sleep(check_interval)
                 if self.page.url != original_url:
                     logger.info(f"✅ 页面已导航（耗时{i+1}秒）: {original_url} -> {self.page.url}")
-                    self.page.wait_for_load_state('domcontentloaded')
+                    
+                    # 等待页面加载完成（最多15秒）
+                    try:
+                        logger.info("等待页面加载完成...")
+                        self.page.wait_for_load_state('domcontentloaded', timeout=15000)
+                        logger.info("✅ 页面加载完成")
+                    except Exception as load_err:
+                        logger.warning(f"⚠️ 页面加载超时，尝试刷新页面...")
+                        try:
+                            self.page.reload(wait_until='domcontentloaded', timeout=15000)
+                            logger.info("✅ 页面刷新成功")
+                        except Exception as refresh_err:
+                            logger.error(f"❌ 页面刷新失败: {str(refresh_err)}")
+                            return False
+                    
                     break
             else:
                 # 循环正常结束（未跳转）
diff --git a/test_db_tasks.py b/test_db_tasks.py
index 6dbc36b..f13ac05 100644
--- a/test_db_tasks.py
+++ b/test_db_tasks.py
@@ -517,7 +517,7 @@ if __name__ == "__main__":
     
     # ==================== 配置区 ====================
     # 执行模式：1=串行，>1=并发
-    MAX_WORKERS = 1
+    MAX_WORKERS = 3
     
     # 是否使用代理
     USE_PROXY = True