diff --git a/platformapi/tonglianpayapi/tonglianpayapi.go b/platformapi/tonglianpayapi/tonglianpayapi.go
index b0791ac0..fd26c851 100644
--- a/platformapi/tonglianpayapi/tonglianpayapi.go
+++ b/platformapi/tonglianpayapi/tonglianpayapi.go
@@ -79,14 +79,14 @@ type PayRefundParam struct {
 
 type PayRefundResult struct {
 	RetCode   string `json:"retcode"`
-	RetMsg    string `json:"retMsg"`
+	RetMsg    string `json:"retmsg"`
 	CusID     string `json:"cusid"`
 	AppID     string `json:"appid"`
 	TrxID     string `json:"trxid"`
 	Reqsn     string `json:"reqsn"`
 	TrxStatus string `json:"trxstatus"`
 	FinTime   string `json:"fintime"`
-	ErrMsg    string `json:"errMsg"`
+	ErrMsg    string `json:"errmsg"`
 	RandomStr string `json:"randomstr"`
 	Sign      string `json:"sign"`
 	Fee       int    `json:"fee"`
@@ -156,7 +156,7 @@ func (a *API) AccessAPI(action string, bizParams map[string]interface{}) (retVal
 				returnCode := utils.Interface2String(jsonResult1["trxstatus"])
 				if returnCode != TrxStatusSuccess {
 					errLevel = platformapi.ErrLevelGeneralFail
-					err = utils.NewErrorCode(utils.Interface2String(jsonResult1["errmsg"]), returnCode)
+					err = utils.NewErrorCode(utils.Interface2String(jsonResult1["errmsg"])+utils.Interface2String(jsonResult1["retmsg"]), returnCode)
 					baseapi.SugarLogger.Debugf("tonglianpay AccessAPI failed, jsonResult1:%s", utils.Format4Output(jsonResult1, true))
 				}
 				retVal = jsonResult1