diff --git a/server/marketserver/api/v1/recharge/recharge.go b/server/marketserver/api/v1/recharge/recharge.go
index c89eea53..21277831 100644
--- a/server/marketserver/api/v1/recharge/recharge.go
+++ b/server/marketserver/api/v1/recharge/recharge.go
@@ -107,7 +107,8 @@ func (this *RechargeApi) Buy(c *gin.Context) {
 			return
 		}
 	}
-	price := q5.PowInt64(10, currencyMeta.GetCurrencyDecimal()) * q5.ToInt64(reqJson.Num)
+	price := q5.PowInt64(10, currencyMeta.GetCurrencyDecimal()) * q5.ToInt64(goodsMeta.GetPrice()) *
+		q5.ToInt64(reqJson.Num)
 	params := map[string]string{
 		"c":                "BcService",
 		"a":                "recharge",
@@ -125,7 +126,7 @@ func (this *RechargeApi) Buy(c *gin.Context) {
 		Calls   []jccommon.ContractCall `json:"calls"`
 	}{}
 	var itemNum int32 = reqJson.Num
-	var diamond int64 = currencyMeta.GetExchangeRate() * int64(1) * int64(itemNum)
+	var diamond int64 = currencyMeta.GetExchangeRate() *  q5.ToInt64(goodsMeta.GetDiamond()) * int64(itemNum)
 	url := fmt.Sprintf("%s/webapp/index.php", mt.Table.Web3SignCluster.RandElement().GetUrl())
 	f5.GetHttpCliMgr().SendGoStyleRequest(
 		url,