ALTER TABLE `blade_waybill`
  ADD COLUMN `specification` varchar(255) DEFAULT NULL COMMENT '规格' AFTER `cargo_type`,
  ADD COLUMN `model` varchar(255) DEFAULT NULL COMMENT '型号' AFTER `specification`,
  ADD COLUMN `quantity` decimal(18,2) DEFAULT NULL COMMENT '数量' AFTER `model`,
  ADD COLUMN `quantity_unit` varchar(50) DEFAULT NULL COMMENT '数量单位' AFTER `quantity`,
  ADD COLUMN `departure_address_id` bigint(20) DEFAULT NULL COMMENT '发货地址ID' AFTER `quantity_unit`,
  ADD COLUMN `departure_name` varchar(100) DEFAULT NULL COMMENT '发货地' AFTER `departure_address_id`,
  ADD COLUMN `departure_contact` varchar(100) DEFAULT NULL COMMENT '发货联系人' AFTER `departure_address`,
  ADD COLUMN `departure_phone` varchar(50) DEFAULT NULL COMMENT '发货联系方式' AFTER `departure_contact`,
  ADD COLUMN `arrival_address_id` bigint(20) DEFAULT NULL COMMENT '收货地址ID' AFTER `departure_phone`,
  ADD COLUMN `arrival_name` varchar(100) DEFAULT NULL COMMENT '收货地' AFTER `arrival_address_id`,
  ADD COLUMN `arrival_contact` varchar(100) DEFAULT NULL COMMENT '收货联系人' AFTER `arrival_address`,
  ADD COLUMN `arrival_phone` varchar(50) DEFAULT NULL COMMENT '收货联系方式' AFTER `arrival_contact`,
  ADD COLUMN `task_entry_mode` varchar(50) DEFAULT NULL COMMENT '任务录入模式' AFTER `arrival_phone`,
  ADD COLUMN `carrier_type` varchar(50) DEFAULT NULL COMMENT '承运类型' AFTER `task_entry_mode`,
  ADD COLUMN `carrier_id` bigint(20) DEFAULT NULL COMMENT '承运商ID' AFTER `carrier_type`,
  ADD COLUMN `driver_id` bigint(20) DEFAULT NULL COMMENT '司机ID' AFTER `carrier_name`,
  ADD COLUMN `driver_phone` varchar(50) DEFAULT NULL COMMENT '司机手机号' AFTER `driver_name`,
  ADD COLUMN `trailer_vehicle_no` varchar(100) DEFAULT NULL COMMENT '挂车车牌号' AFTER `vehicle_no`,
  ADD COLUMN `escort_name` varchar(100) DEFAULT NULL COMMENT '押运人' AFTER `trailer_vehicle_no`,
  ADD COLUMN `escort_phone` varchar(50) DEFAULT NULL COMMENT '押运人手机号' AFTER `escort_name`,
  ADD COLUMN `mileage` decimal(18,2) DEFAULT NULL COMMENT '里程' AFTER `escort_phone`,
  ADD COLUMN `estimated_start_time` date DEFAULT NULL COMMENT '预计发货日期' AFTER `mileage`,
  ADD COLUMN `estimated_end_time` date DEFAULT NULL COMMENT '预计完成日期' AFTER `estimated_start_time`,
  ADD COLUMN `unit_price` decimal(18,2) DEFAULT NULL COMMENT '单价' AFTER `estimated_end_time`,
  ADD COLUMN `price_unit` varchar(50) DEFAULT NULL COMMENT '计价单位' AFTER `unit_price`,
  ADD COLUMN `other_fee_total` decimal(18,2) DEFAULT NULL COMMENT '其他费用合计' AFTER `price_unit`,
  ADD COLUMN `task_remark` varchar(200) DEFAULT NULL COMMENT '任务备注' AFTER `other_fee_total`,
  ADD COLUMN `task_info_json` text DEFAULT NULL COMMENT '任务信息' AFTER `carrier_json`,
  MODIFY COLUMN `remark` varchar(200) DEFAULT NULL COMMENT '备注';
