文件地址：app/controller/api/v1/order/StoreOrder.php

方法名稱：pay(）

修改代碼：

如下圖位置

$isChannel = $this->getChennel[$from] ?? ($request->isApp() ? 4 : 1);
		$updateData = ['is_channel' => $isChannel];
        //只要重新支付就更新訂單號(hào)
        if (in_array($paytype, [PayServices::ALIAPY_PAY, PayServices::WEIXIN_PAY])) {
            mt_srand();
            $order['order_id'] = mt_rand(100, 999) . '_' . $order['order_id'];
            if (sys_config('pay_routine_open', 0)) {
                /** @var StoreOrderCreateServices $orderCreateServices */
                $orderCreateServices = app()->make(StoreOrderCreateServices::class);
                $order['order_id'] = $orderCreateServices->getNewOrderId();
				$updateData['unique'] = $order['order_id'];
            }
        }
		$this->services->update($order['id'], $updateData, 'id');