diff --git a/server/marketserver/api/v1/recharge/recharge.go b/server/marketserver/api/v1/recharge/recharge.go
index 17ec91ff..0eefbc1a 100644
--- a/server/marketserver/api/v1/recharge/recharge.go
+++ b/server/marketserver/api/v1/recharge/recharge.go
@@ -239,6 +239,14 @@ func (this *RechargeApi) internalBuy(c *gin.Context,
 				f5.RspErr(c, 500, "server internal error")
 				return
 			}
+			f5.GetSysLog().Info("recharge net_id:%d currency_name:%s decimal:%d srcPrice:%d bnPrice:%s calls.len:%d jsonRsp:%s",
+				netId,
+				currencyMeta.GetCurrencyName(),
+				currencyMeta.GetCurrencyDecimal(),
+				srcPrice,
+				bnPrice.String(),
+				len(jsonRspObj.Calls),
+				q5.EncodeJson(&jsonRspObj));
 			c.JSON(200, jsonRspObj)
 		})
 }