diff --git a/app/third/paymentService/payment_service.go b/app/third/paymentService/payment_service.go
index 6cfc456..dced275 100644
--- a/app/third/paymentService/payment_service.go
+++ b/app/third/paymentService/payment_service.go
@@ -165,7 +165,7 @@ type OrderRefundRequest struct {
 	OrderId       int64  `json:"order_id"`        //	订单编号
 	RefundOrderId int64  `json:"refund_order_id"` //	退款订单号
 	RefundReason  string `json:"refund_reason"`   //	退款原因
-	RefundAmount  int64  `json:"refund_amount"`   //	退款金额，单位分， 微信需要传入订单总额，而不是用户实际支付金额
+	RefundAmount  int64  `json:"refund_amount"`   //	退款金额，单位分， 微信需要传入订单总额，不是用户实际支付金额
 	PayChannel    int    `json:"pay_channel"`     //	支付渠道类型 1:wx,2:zfb
 	Wx            WxPay  `json:"wx"`
 	Ali           AliPay `json:"ali"`