diff --git a/src/trade_server.py b/src/trade_server.py
index 471d1f2..bb28447 100644
--- a/src/trade_server.py
+++ b/src/trade_server.py
@@ -75,11 +75,6 @@ trader.login()
 
 # 添加请求频率限制
 app = Flask(__name__)
-limiter = Limiter(
-    app=app,
-    key_func=get_remote_address,
-    default_limits=[f"{Config.RATE_LIMIT_REQUESTS} per {Config.RATE_LIMIT_PERIOD} seconds"]
-)
 
 # 使用配置文件中的时间
 run_daily(Config.MARKET_OPEN_TIME, lambda: trader.login())
@@ -185,6 +180,7 @@ def get_balance():
         response = {"success": True, "data": balance}
         return jsonify(response), 200
     except Exception as e:
+        print(e)
         logger.error(f"Error processing balance request: {str(e)}")
         abort(500, description="Internal server error")