diff --git a/platformapi/tonglianpayapi/tonglianpayapi.go b/platformapi/tonglianpayapi/tonglianpayapi.go
index 7891eea2..97eee4d6 100644
--- a/platformapi/tonglianpayapi/tonglianpayapi.go
+++ b/platformapi/tonglianpayapi/tonglianpayapi.go
@@ -205,12 +205,13 @@ func (a *API) PayRefund(param *PayRefundParam) (result *PayRefundResult, err err
 	params := make(map[string]interface{})
 	params["trxamt"] = param.Trxamt
 	params["reqsn"] = param.Reqsn
-	// params["oldreqsn"] = param.OldReqsn
+	params["oldreqsn"] = param.OldReqsn
 	params["remark"] = param.Remark
 	params["oldtrxid"] = param.OldTrxID
 	retVal, err := a.AccessAPI("unitorder/refund", params)
 	globals.SugarLogger.Debug("PayRefund打印输出 trxamt", params["trxamt"])
-	globals.SugarLogger.Debug("PayRefund打印输出 oldtrxid", params["oldtrxid"])
+	globals.SugarLogger.Debug("PayRefund打印输出 oldtrxid", params["oldtrxid"]) //nil
+	globals.SugarLogger.Debug("PayRefund打印输出 oldreqsn", params["oldreqsn"])
 	if err == nil {
 		utils.Map2StructByJson(retVal, &result, false)
 	}