diff --git a/business/partner/delivery/mtps/waybill.go b/business/partner/delivery/mtps/waybill.go
index d893a8a8b..7c6cfcc7b 100644
--- a/business/partner/delivery/mtps/waybill.go
+++ b/business/partner/delivery/mtps/waybill.go
@@ -194,6 +194,11 @@ func (c *DeliveryHandler) callbackMsg2Waybill(msg *mtpsapi.CallbackOrderMsg) (re
 // 新方法平台返回
 func (c *DeliveryHandler) GetWaybillFee(order *model.GoodsOrder) (deliveryFeeInfo *partner.WaybillFeeInfo, err error) {
 	globals.SugarLogger.Info("获取美团订单,创建美团订单预期请求======================>>>>>>>>>>>>")
+	shopWeight := float64(order.Weight) / float64(order.Weight)
+	if shopWeight > 50 {
+		return nil, fmt.Errorf("订单重量超过五十千克,无法出货")
+	}
+
 	db := dao.GetDB()
 	deliveryFeeInfo = &partner.WaybillFeeInfo{}
 	deliveryFeeInfo.RefDeliveryFee, deliveryFeeInfo.RefAddFee, err = api.MtpsAPI.PreCreateByShop(&mtpsapi.PreCreateByShopParam{
@@ -207,7 +212,7 @@ func (c *DeliveryHandler) GetWaybillFee(order *model.GoodsOrder) (deliveryFeeInf
 		ReceiverLng:          order.ConsigneeLng,
 		ReceiverLat:          order.ConsigneeLat,
 		GoodsValue:           utils.Int64ToFloat64(order.ActualPayPrice),
-		GoodsWeight:          utils.Int2Float64(order.Weight),
+		GoodsWeight:          float64(int(shopWeight*100)) / 100, // 系统重量转换为千克
 		PayTypeCode:          0,
 		ExpectedDeliveryTime: 4012, // 4002飞速达,4011快速达,4012及时达,4013集中送
 		OuterOrderSourceDesc: "101",