diff --git a/server/marketserver/api/v1/recharge/recharge.go b/server/marketserver/api/v1/recharge/recharge.go
index 7e24e8a6..6ee139d1 100644
--- a/server/marketserver/api/v1/recharge/recharge.go
+++ b/server/marketserver/api/v1/recharge/recharge.go
@@ -167,8 +167,8 @@ func (this *RechargeApi) internalBuy(c *gin.Context,
 			return
 		}
 	}
-	price := q5.PowInt64(10, currencyMeta.GetCurrencyDecimal()) * q5.ToInt64(goodsMeta.GetPrice()) *
-		q5.ToInt64(goodsNum)
+	srcPrice := q5.ToInt64(goodsMeta.GetPrice()) * q5.ToInt64(goodsNum)
+	price := q5.PowInt64(10, currencyMeta.GetCurrencyDecimal()) * srcPrice
 	if price <= 0 || price < q5.ToInt64(goodsMeta.GetPrice()) {
 		f5.RspErr(c, 3, "server internal error")
 		return
@@ -220,6 +220,7 @@ func (this *RechargeApi) internalBuy(c *gin.Context,
 				goodsMeta.GetId(),
 				itemNum,
 				price,
+				srcPrice,
 				diamond,
 				presentDiamond,
 				email) {
diff --git a/server/marketserver/service/recharge.go b/server/marketserver/service/recharge.go
index d6297be0..0c6d4c2e 100644
--- a/server/marketserver/service/recharge.go
+++ b/server/marketserver/service/recharge.go
@@ -9,7 +9,7 @@ import (
 func AddRechargeOrder(orderId string, shortOrderId string,
 	netId int32, accountAddress string, passportAddress string,
 	currencyAddress string, currencyName string, itemId int32, itemNum int32,
-	price int64, diamond int64, presentDiamond int64, email string) bool {
+	price int64, srcPrice int64, diamond int64, presentDiamond int64, email string) bool {
 	ok := false
 	nowTime := f5.GetApp().GetRealSeconds()
 	fields := [][]string{
@@ -25,6 +25,7 @@ func AddRechargeOrder(orderId string, shortOrderId string,
 		{"price", q5.ToString(price)},
 		{"diamond", q5.ToString(diamond)},
 		{"present_diamond", q5.ToString(presentDiamond)},
+		{"return_contribution", q5.ToString(srcPrice * 1)},
 		{"createtime", q5.ToString(nowTime)},
 		{"modifytime", q5.ToString(nowTime)},
 	}