diff --git a/beike/Models/OrderProduct.php b/beike/Models/OrderProduct.php
index 56ed25d2..ac2af409 100644
--- a/beike/Models/OrderProduct.php
+++ b/beike/Models/OrderProduct.php
@@ -19,12 +19,17 @@ class OrderProduct extends Base
         'product_id', 'order_number', 'product_sku', 'name', 'image', 'quantity', 'price',
     ];
 
+    protected $appends = ['price_format'];
+
     public function order(): BelongsTo
     {
         return $this->belongsTo(Order::class);
     }
 
-    protected $appends = ['price_format'];
+    public function productSku(): BelongsTo
+    {
+        return $this->belongsTo(ProductSku::class, 'product_sku', 'id');
+    }
 
     public function getPriceFormatAttribute()
     {
diff --git a/beike/Repositories/OrderProductRepo.php b/beike/Repositories/OrderProductRepo.php
index ec3d921f..6aa8bc14 100644
--- a/beike/Repositories/OrderProductRepo.php
+++ b/beike/Repositories/OrderProductRepo.php
@@ -13,13 +13,13 @@ namespace Beike\Repositories;
 
 use Beike\Models\Order;
 use Beike\Models\OrderProduct;
+use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Collection;
-use Illuminate\Database\Eloquent\Model;
 
 class OrderProductRepo
 {
-    public static function create(Order $order, $cartProducts)
+    public static function createOrderProducts(Order $order, $cartProducts)
     {
         $orderProducts = [];
         foreach ($cartProducts as $cartProduct) {
diff --git a/beike/Repositories/OrderRepo.php b/beike/Repositories/OrderRepo.php
index ba25485f..973e3f77 100644
--- a/beike/Repositories/OrderRepo.php
+++ b/beike/Repositories/OrderRepo.php
@@ -14,6 +14,7 @@ namespace Beike\Repositories;
 use Carbon\Carbon;
 use Beike\Models\Order;
 use Beike\Models\Address;
+use Beike\Services\StateMachineService;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Collection;
@@ -199,7 +200,7 @@ class OrderRepo
             'currency_value' => 1,
             'ip' => request()->getClientIp(),
             'user_agent' => request()->userAgent(),
-            'status' => 'unpaid',
+            'status' => StateMachineService::CREATED,
             'shipping_method_code' => $shippingMethodCode,
             'shipping_method_name' => trans($shippingMethodCode),
             'shipping_customer_name' => $shippingAddress->name,
@@ -223,9 +224,8 @@ class OrderRepo
         ]);
         $order->saveOrFail();
 
-        OrderProductRepo::create($order, $carts['carts']);
+        OrderProductRepo::createOrderProducts($order, $carts['carts']);
         OrderTotalRepo::createTotals($order, $totals);
-        // OrderHistoryRepo::create($order);
 
         return $order;
     }
diff --git a/beike/Services/StateMachineService.php b/beike/Services/StateMachineService.php
index 5821ad90..c87474bf 100644
--- a/beike/Services/StateMachineService.php
+++ b/beike/Services/StateMachineService.php
@@ -47,7 +47,7 @@ class StateMachineService
             self::CANCELLED => ['updateStatus', 'addHistory'],
         ],
         self::PAID => [
-            self::CANCELLED => ['updateStatus', 'addHistory', 'revertStock'],
+            self::CANCELLED => ['updateStatus', 'addHistory'],
             self::SHIPPED => ['updateStatus', 'addHistory'],
             self::COMPLETED => ['updateStatus', 'addHistory']
         ],
@@ -240,7 +240,17 @@ class StateMachineService
      */
     private function subStock($oldCode, $newCode)
     {
-
+        $this->order->loadMissing([
+            'orderProducts.productSku'
+        ]);
+        $orderProducts = $this->order->orderProducts;
+        foreach ($orderProducts as $orderProduct) {
+            $productSku = $orderProduct->productSku;
+            if (empty($productSku)) {
+                continue;
+            }
+            $productSku->decrement('quantity', $orderProduct->quantity);
+        }
     }
 
 
diff --git a/beike/Shop/Services/CheckoutService.php b/beike/Shop/Services/CheckoutService.php
index 3f14c9f6..e087e98c 100644
--- a/beike/Shop/Services/CheckoutService.php
+++ b/beike/Shop/Services/CheckoutService.php
@@ -20,6 +20,7 @@ use Illuminate\Support\Facades\DB;
 use Beike\Repositories\PluginRepo;
 use Beike\Repositories\AddressRepo;
 use Beike\Repositories\CountryRepo;
+use Beike\Services\StateMachineService;
 use Beike\Shop\Http\Resources\Account\AddressResource;
 use Beike\Shop\Http\Resources\Checkout\PaymentMethodItem;
 use Beike\Shop\Http\Resources\Checkout\ShippingMethodItem;
@@ -94,6 +95,7 @@ class CheckoutService
         try {
             DB::beginTransaction();
             $order = OrderRepo::create($checkoutData);
+            StateMachineService::getInstance($order)->changeStatus(StateMachineService::UNPAID);
             CartRepo::clearSelectedCartProducts($customer);
             DB::commit();
         } catch (\Exception $e) {