diff --git a/app/Http/Controllers/Api/OrderController.php b/app/Http/Controllers/Api/OrderController.php
index f51c58d..98906d8 100644
--- a/app/Http/Controllers/Api/OrderController.php
+++ b/app/Http/Controllers/Api/OrderController.php
@@ -13,6 +13,7 @@ use App\Models\Order;
 use EasyWeChat\Factory;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\DB;
+use App\Service\OrderStatus as Status;
 
 /**
  * 订单
@@ -49,14 +50,14 @@ class OrderController extends Controller
 		$timeout_ids = [];
 		//10分钟内未付款订单提示付款
 		foreach ($order_list['data'] as &$v) {
-			if ($v['status'] == 0) {
+			if ($v['status'] == Status::UNPAID) {
 				$minute = $time - $v['created_at'];
 				//订单创建后10分钟内未付款则提示，否则取消订单
 				if ($minute < 600) {
 					$v['status_text'] = '请在' . ceil($minute / 60) . '分钟内付款';
 				} else {
 					$timeout_ids[] = $v['id'];
-					$v['status'] = -1;
+					$v['status'] = Status::CANCEL;
 					$v['status_text'] = '已取消';
 					//TODO 加回库存，未考虑到几天/几个月后再打开订单列表页的情况
 					Product::query()->find($v['product_id'])->update(['stock' => $v['num']]);
@@ -65,7 +66,7 @@ class OrderController extends Controller
 		}
 
 		//超时订单设置为已取消 TODO 测试阶段暂时注释
-//		Order::query()->whereIn('id', $timeout_ids)->update(['status' => -1]);
+//		Order::query()->whereIn('id', $timeout_ids)->update(['status' => Status::CANCEL]);
 
 		return $this->success($order_list);
 	}
@@ -120,10 +121,10 @@ class OrderController extends Controller
 			$price = $this->calc($ap, $formData['num']);
 			$title = $ap->product->title; //产品标题
 			//代理商产品表增加销量
-			$ap->increment('sale', $formData['num']);
+			// $ap->increment('sale', $formData['num']); TODO 支付成功之后再增加销量
 
 			//供应商产品表加销量、减库存
-			$ap->product->sale += $formData['num'];
+			// $ap->product->sale += $formData['num']; TODO 支付成功之后再增加销量
 			$ap->product->stock -= $formData['num'];
 			$ap->product->save();
 
@@ -139,7 +140,7 @@ class OrderController extends Controller
 				'picture' => $ap->product->picture,
 				'agent_product_id' => $ap->id,
 				'product_id' => $ap->product_id,
-				'status' => 0,
+				'status' => Status::UNPAID,
 				'pay_type' => $formData['pay_type'],
 				'coupon_id' => join(',', $coupon_ids),
 			]);
@@ -185,10 +186,10 @@ class OrderController extends Controller
 
 		//TODO 需要后台处理
 		$order = Order::find($formData['id']);
-		if (!in_array($order->status, [1, 2, 3])) {
+		if (!in_array($order->status, [Status::PAY_EARNEST, Status::PAID, Status::PAY_RETAINAGE])) {
 			return $this->error('当前订单状态不允许退款');
 		}
-		$order->status = 6;
+		$order->status = Status::REFUNDING;
 		$order->refund_info = [
 			'desc' => strip_tags($formData['desc']),
 			'pictures' => $formData['pictures'] ?? [],
@@ -244,7 +245,7 @@ class OrderController extends Controller
 			'body' => $order->title,
 			'out_trade_no' => $order->order_no,
 			'total_fee' => $order->price, //TODO 需要区分定金和全款
-//			'notify_url' => 'https://pay.weixin.qq.com/wxpay/pay.action', // 支付结果通知网址，如果不设置则会使用配置里的默认地址
+			'notify_url' => route('wxpay_notify'), // 支付结果通知网址，如果不设置则会使用配置里的默认地址
 			'trade_type' => 'JSAPI',
 			'openid' => $openid,
 		]);
diff --git a/app/Http/Controllers/Api/VerificationController.php b/app/Http/Controllers/Api/VerificationController.php
index 6ad6919..d8ffdaa 100644
--- a/app/Http/Controllers/Api/VerificationController.php
+++ b/app/Http/Controllers/Api/VerificationController.php
@@ -4,6 +4,7 @@ namespace App\Http\Controllers\Api;
 use App\Http\Controllers\Controller;
 use App\Models\Order;
 use App\Models\User;
+use App\Service\OrderStatus;
 
 class VerificationController extends Controller
 {
@@ -21,7 +22,7 @@ class VerificationController extends Controller
 		if (!$order) {
 			return $this->error('订单不存在或无权限');
 		}
-		if (!in_array($order->status, [2, 3])) {
+		if (!in_array($order->status, [OrderStatus::PAID, OrderStatus::PAY_RETAINAGE])) {
 			return $this->error('当前订单状态不允许核销');
 		}
 		$order->status = 16;
diff --git a/app/Models/Order.php b/app/Models/Order.php
index fc0d2e5..16710ba 100644
--- a/app/Models/Order.php
+++ b/app/Models/Order.php
@@ -4,6 +4,7 @@ namespace App\Models;
 
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\SoftDeletes;
+use App\Service\OrderStatus as Status;
 
 class Order extends BaseModel
 {
@@ -24,14 +25,14 @@ class Order extends BaseModel
 	public function getStatusTextAttribute()
 	{
 		$status_text = [
-			-1 => '已取消',
-			0 => '待付款',
-			1 => '已付定金',
-			2 => '已付款',
-			3 => '已付尾款',
-			6 => '退款中',
-			7 => '已退款',
-			16 => '已完成',
+			Status::CANCEL 		=> '已取消',
+			Status::UNPAID 		=> '待付款',
+			Status::PAY_EARNEST => '已付定金',
+			Status::PAID 		=> '已付款',
+			Status::PAY_RETAINAGE => '已付尾款',
+			Status::REFUNDING 	=> '退款中',
+			Status::REFUNDED 	=> '已退款',
+			Status::SUCCESS 	=> '已完成',
 		];
 		return $status_text[$this->status] ?? '未知';
 	}
diff --git a/app/Service/OrderStatus.php b/app/Service/OrderStatus.php
new file mode 100644
index 0000000..4ac14d9
--- /dev/null
+++ b/app/Service/OrderStatus.php
@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Service;
+
+/**
+ * 订单状态码
+ * Class OrderStatus
+ * @package App\Service
+ */
+class OrderStatus
+{
+	const CANCEL 		= -1; //取消
+	const UNPAID 		= 0; //待付款
+	const PAY_EARNEST 	= 1; //已付定金
+	const PAID 			= 2; //已付全款
+	const PAY_RETAINAGE = 3; //已付尾款
+	const REFUNDING 	= 6; //退款中
+	const REFUNDED 		= 7; //退款完成
+	const SUCCESS 		= 16; //已完成
+}