diff --git a/src/plugins/PFC/pfc_utils.py b/src/plugins/PFC/pfc_utils.py
index 62e20cfe..9e7d745a 100644
--- a/src/plugins/PFC/pfc_utils.py
+++ b/src/plugins/PFC/pfc_utils.py
@@ -3,7 +3,7 @@ import json
 import re
 import asyncio # 确保导入 asyncio
 import time
-import datetime
+from datetime import datetime
 from typing import Dict, Any, Optional, Tuple, List, Union # 确保导入这些类型
 
 from src.common.logger_manager import get_logger