diff --git a/internal/biz/bo/product_bo.go b/internal/biz/bo/product_bo.go
index a10cde8..7c73c9c 100644
--- a/internal/biz/bo/product_bo.go
+++ b/internal/biz/bo/product_bo.go
@@ -14,6 +14,7 @@ type ProductBo struct {
 	BatchNo       string
 	MchId         string
 	MiniMum       int32 // 使用券金额门槛
+	Amount        int32
 	Channel       vo.Channel
 	AvailableType vo.AvailableType
 	AvailableDays uint32
diff --git a/internal/data/model/product.gen.go b/internal/data/model/product.gen.go
index a5e6bc4..f2cdfe9 100644
--- a/internal/data/model/product.gen.go
+++ b/internal/data/model/product.gen.go
@@ -22,6 +22,7 @@ type Product struct {
 	Channel       uint8      `gorm:"column:channel;not null;comment:1:微信 2:支付宝" json:"channel"`      // 1:微信 2:支付宝
 	AvailableType uint8      `gorm:"column:available_type;not null;comment:1:固定有效期 2:动态有效期" json:"available_type"`
 	AvailableDays uint32     `gorm:"column:available_days;not null;comment:领取后多少天内" json:"available_days"`
+	Amount        int32      `gorm:"column:amount;not null;comment:面额" json:"amount"`
 	CreateTime    *time.Time `gorm:"column:create_time;not null" json:"create_time"`
 	UpdateTime    *time.Time `gorm:"column:update_time" json:"update_time"`
 }