退货&退款

@@ -339,10 +339,9 @@ class ZjOrderController extends AdminBaseController
                 if ($param['tui'] <= 0) {
                     $this->error('退款金额需大于0');
                 }
-                $param['step'] = 9;
-                unset($param['tui']);//删除无用数据
                 $return = $this->wxRefund($param['id'], $param['refund_fee']);
                 if ($return) {
+                    $param['step'] = 9;
                     $edit = Db::name('zj_order')->update($param);
                     if (empty($edit)) {
                         $this->error('订单退款失败');