diff --git a/app/mix/service/logic/vas.go b/app/mix/service/logic/vas.go
index 648f83d4..7d13a381 100644
--- a/app/mix/service/logic/vas.go
+++ b/app/mix/service/logic/vas.go
@@ -3800,6 +3800,11 @@ func (v *Vas) payRefund(ctx *gin.Context, tx *sqlx.Tx, order *dbstruct.Order) er
 			logger.Error("wxpayCli.RefundOne fail, orderId: %v, resp: %v, err: %v", orderId, util.ToJson(resp), err)
 			return err
 		}
+		if resp.Code >= 400 {
+			err = fmt.Errorf(resp.Error)
+			logger.Error("wxpayCli.RefundOne fail, invalid code, orderId: %v, resp: %v, err: %v", orderId, util.ToJson(resp), err)
+			return err
+		}
 	case vasproto.PayTypeCoin:
 		err := v.store.IncCoins(ctx, tx, order.GetMid(), order.GetPayAmount())
 		if err != nil {