diff --git a/src/base_trader.py b/src/base_trader.py
index ce0c5e6..12d8231 100644
--- a/src/base_trader.py
+++ b/src/base_trader.py
@@ -6,14 +6,14 @@ from position_manager import PositionManager
 from typing import Dict
 
 # 获取日志记录器
-logger = get_logger('base_trader')
 
 class BaseTrader(ABC):
     """交易基类，定义交易接口的通用方法"""
     
-    def __init__(self):
+    def __init__(self, logger):
         """初始化交易基类"""
         self.position_managers: Dict[str, PositionManager] = {}
+        self.logger = logger
         pass
 
     @abstractmethod
@@ -168,7 +168,7 @@ class BaseTrader(ABC):
             return is_morning_session or is_afternoon_session
             
         except Exception as e:
-            logger.error(f"判断交易时间发生错误: {str(e)}")
+            self.logger.error(f"判断交易时间发生错误: {str(e)}")
             return False
             
     def is_trading_date(self, date=None):
@@ -189,7 +189,7 @@ class BaseTrader(ABC):
             return is_workday(date)
             
         except Exception as e:
-            logger.error(f"判断交易日期发生错误: {str(e)}")
+            self.logger.error(f"判断交易日期发生错误: {str(e)}")
             return False
         
     def get_position_manager(self, strategy_name) -> PositionManager:
diff --git a/src/real/xt_trader.py b/src/real/xt_trader.py
index 61a6dbc..7d60c0e 100644
--- a/src/real/xt_trader.py
+++ b/src/real/xt_trader.py
@@ -39,7 +39,7 @@ class MyXtQuantTraderCallback:
 
 class XtTrader(BaseTrader):
     def __init__(self):
-        super().__init__()
+        super().__init__(logger)
         self.started = False
         self.connected = False
         self.subscribed = False
diff --git a/src/simulation/simulation_trader.py b/src/simulation/simulation_trader.py
index 62ac137..a7c0482 100644
--- a/src/simulation/simulation_trader.py
+++ b/src/simulation/simulation_trader.py
@@ -13,6 +13,7 @@ import random
 
 class SimulationTrader(BaseTrader):
     def __init__(self, logger=None):
+        super().__init__(logger)
         self.logger = logger or get_logger("simulation_trader")
         # 模拟资金账户信息
         self.sim_balance = {"account_id": "simulation", "cash": 1000000.00, "frozen": 0.00, "total": 1000000.00}