延期发货：延期到后日预发问题修复

@@ -163,6 +163,7 @@ public class ShipmentsPlanDetailServiceImpl extends BaseMpServiceImpl<ShipmentsP
 
         LambdaUpdateWrapper<ShipmentsPlanDetail> updateWrapper = Wrappers.lambdaUpdate(ShipmentsPlanDetail.class)
                 .set(ShipmentsPlanDetail::getShipmentsDate, shipmentDate)
+                .set(ShipmentsPlanDetail::getPreShipments, true)
                 .eq(ShipmentsPlanDetail::getId, id);
         getBaseMapper().update(updateWrapper);
 

@@ -48,7 +48,7 @@ public interface ShipmentsPlanDetailService extends BaseMpService<ShipmentsPlanD
     void create(CreateShipmentsPlanDetailVo vo);
 
     /**
-     * 更新发货日期
+     * 更新发货日期且加入到后日预发
      *
      * @param shipmentDate 发货日期
      */