diff --git a/ad_automation.py b/ad_automation.py
index 5a94896..cbf814d 100644
--- a/ad_automation.py
+++ b/ad_automation.py
@@ -85,12 +85,16 @@ class MIPAdAutomation:
             
             if not has_ad:
                 logger.info("未检测到商业广告，跳过该链接")
+                # 记录无广告
+                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")
+                # 记录点击失败
+                self._record_click_failure(url, "广告点击失败，页面未跳转")
                 return False, False
             
             # 记录点击到数据库
@@ -110,6 +114,11 @@ class MIPAdAutomation:
             
         except Exception as e:
             logger.error(f"处理链接异常: {str(e)}")
+            # 记录异常
+            try:
+                self._record_click_failure(url, f"异常: {str(e)}")
+            except:
+                pass
             return False, False
         finally:
             # 尝试关闭当前标签页，返回主窗口
diff --git a/test_db_tasks.py b/test_db_tasks.py
index cf47af2..6dbc36b 100644
--- a/test_db_tasks.py
+++ b/test_db_tasks.py
@@ -18,14 +18,30 @@ from concurrent.futures import ThreadPoolExecutor, as_completed
 from typing import List, Dict, Optional
 import threading
 
-# 配置日志（添加线程标识）
+# 配置日志（添加线程标识 + 文件输出）
 logger.remove()
+
+# 控制台输出
 logger.add(
     sys.stdout,
     format="<green>{time:HH:mm:ss}</green> | <cyan>[{thread.name}]</cyan> | <level>{level: <8}</level> | <level>{message}</level>",
     level="INFO"
 )
 
+# 文件输出
+from pathlib import Path
+log_dir = Path("./logs")
+log_dir.mkdir(exist_ok=True)
+
+logger.add(
+    log_dir / "db_tasks_{time:YYYY-MM-DD}.log",
+    format="{time:YYYY-MM-DD HH:mm:ss} | [{thread.name}] | {level: <8} | {message}",
+    level="INFO",
+    rotation="00:00",  # 每天凌晨切割日志
+    retention="30 days",  # 保留30天
+    encoding="utf-8"
+)
+
 
 class DatabaseTaskExecutor:
     """数据库任务执行器"""
@@ -45,13 +61,15 @@ class DatabaseTaskExecutor:
         self.client = AdsPowerClient()
         self.dm = DataManager()
         
-        # 创建截图目录
-        self.screenshot_dir = Path("./screenshots")
-        self.screenshot_dir.mkdir(exist_ok=True)
+        # 创建截图目录（按日期组织）
+        timestamp = datetime.now().strftime('%Y%m%d')
+        self.screenshot_dir = Path("./test") / f"batch_{timestamp}"
+        self.screenshot_dir.mkdir(parents=True, exist_ok=True)
         
         logger.info(f"执行模式: {'并发' if max_workers > 1 else '串行'}")
         logger.info(f"最大并发数: {max_workers}")
         logger.info(f"使用代理: {use_proxy}")
+        logger.info(f"截图目录: {self.screenshot_dir}")
     
     def get_active_tasks(self, limit: Optional[int] = None) -> List[Dict]:
         """