diff --git a/src/dao/installment_payment_scheme_with_goods_dao.go b/src/dao/installment_payment_scheme_with_goods_dao.go
index a00f121..3508d5d 100644
--- a/src/dao/installment_payment_scheme_with_goods_dao.go
+++ b/src/dao/installment_payment_scheme_with_goods_dao.go
@@ -1,7 +1,11 @@
 package dao
 
-import "code.fnuoos.com/go_rely_warehouse/zyos_model.git/src/models"
+import (
+	"code.fnuoos.com/go_rely_warehouse/zyos_model.git/src/models"
+	"xorm.io/xorm"
+)
 
 type InstallmentPaymentSchemeWithGoodsDao interface {
 	GetInstallmentPaymentSchemeGoodsByGoodsId(goodsId int) (m *models.InstallmentPaymentSchemeWithGoods, err error)
+	GetInstallmentPaymentSchemeGoodsByGoodsIdSess(sess *xorm.Session, goodsId int) (m *models.InstallmentPaymentSchemeWithGoods, err error)
 }
diff --git a/src/implement/installment_payment_scheme_with_goods_db.go b/src/implement/installment_payment_scheme_with_goods_db.go
index dc00bbb..1a7bf8c 100644
--- a/src/implement/installment_payment_scheme_with_goods_db.go
+++ b/src/implement/installment_payment_scheme_with_goods_db.go
@@ -25,3 +25,14 @@ func (i InstallmentPaymentSchemeWithGoodsDb) GetInstallmentPaymentSchemeGoodsByG
 	}
 	return m, nil
 }
+func (i InstallmentPaymentSchemeWithGoodsDb) GetInstallmentPaymentSchemeGoodsByGoodsIdSess(sess *xorm.Session, goodsId int) (m *models.InstallmentPaymentSchemeWithGoods, err error) {
+	m = new(models.InstallmentPaymentSchemeWithGoods)
+	has, err := sess.Where("goods_id =?", goodsId).Get(m)
+	if err != nil {
+		return nil, zhios_order_relate_logx.Error(err)
+	}
+	if has == false {
+		return nil, nil
+	}
+	return m, nil
+}