20210304 最大持仓数设置0时，显示为空

xiaoyong931011

2021-03-04 6444e8ab5afb8cfeba903a857908ea4d5aaf3d9d

 src/main/java/com/xcong/excoin/modules/contract/service/ContractOrderService.java

@@ -10,5 +10,4 @@
 */
public interface ContractOrderService extends IService<ContractOrderEntity> {

    public Result submitOrder(SubmitOrderDto submitOrderDto);
}