def start_order_threading(self):
        """开启查询子线程(实盘中用)
        """

        self.if_start_orderthreading = True

        self.order_handler.if_start_orderquery = True
        self.trade_engine.create_kernel('ORDER', daemon=True)
        self.trade_engine.start_kernel('ORDER')
        self.sync_order_and_deal()