diff --git a/agents/haonan/workspace/dev-workflow/stats.py b/agents/haonan/workspace/dev-workflow/stats.py
index 6561bf1..f06f7da 100644
--- a/agents/haonan/workspace/dev-workflow/stats.py
+++ b/agents/haonan/workspace/dev-workflow/stats.py
@@ -9,11 +9,15 @@ import json
 import os
 import tempfile
 import fcntl
+import logging
 from datetime import datetime
 from pathlib import Path
 from typing import Dict, List, Any, Optional
 from collections import defaultdict
 
+# 配置日志
+logger = logging.getLogger(__name__)
+
 # 统计数据存储路径
 STATS_DIR = Path(__file__).parent / "data"
 STATS_FILE = STATS_DIR / "stats_data.json"
@@ -170,8 +174,10 @@ def record_event(
         _atomic_write(data)
         
         return True
+    except TypeError:
+        raise  # 重新抛出类型错误
     except Exception as e:
-        print(f"记录事件失败: {e}")
+        logger.error(f"记录事件失败: {e}")
         return False
 
 
@@ -301,7 +307,7 @@ def clear_stats(confirm: bool = False) -> bool:
             STATS_FILE.unlink()
         return True
     except Exception as e:
-        print(f"清空统计数据失败: {e}")
+        logger.error(f"清空统计数据失败: {e}")
         return False