diff --git a/beike/Exceptions/CartException.php b/beike/Exceptions/CartException.php
new file mode 100644
index 00000000..d2f983cc
--- /dev/null
+++ b/beike/Exceptions/CartException.php
@@ -0,0 +1,16 @@
+<?php
+/**
+ * CartException.php
+ *
+ * @copyright  2023 beikeshop.com - All Rights Reserved
+ * @link       https://beikeshop.com
+ * @author     Edward Yang <yangjin@guangda.work>
+ * @created    2023-06-02 17:08:18
+ * @modified   2023-06-02 17:08:18
+ */
+
+namespace Beike\Exceptions;
+
+class CartException extends \Exception
+{
+}
diff --git a/beike/Shop/Http/Controllers/CheckoutController.php b/beike/Shop/Http/Controllers/CheckoutController.php
index 419eb7b7..1da89caa 100644
--- a/beike/Shop/Http/Controllers/CheckoutController.php
+++ b/beike/Shop/Http/Controllers/CheckoutController.php
@@ -11,6 +11,7 @@
 
 namespace Beike\Shop\Http\Controllers;
 
+use Beike\Exceptions\CartException;
 use Beike\Repositories\OrderRepo;
 use Beike\Shop\Services\CheckoutService;
 use Illuminate\Http\Request;
@@ -24,8 +25,10 @@ class CheckoutController extends Controller
             $data = hook_filter('checkout.index.data', $data);
 
             return view('checkout', $data);
-        } catch (\Exception $e) {
+        } catch (CartException $e) {
             return redirect(shop_route('carts.index'))->withErrors(['error' => $e->getMessage()]);
+        } catch (\Exception $e) {
+            return redirect(shop_route('checkout.index'))->withErrors(['error' => $e->getMessage()]);
         }
     }
 
diff --git a/beike/Shop/Services/CheckoutService.php b/beike/Shop/Services/CheckoutService.php
index 22a866e7..095ee77c 100644
--- a/beike/Shop/Services/CheckoutService.php
+++ b/beike/Shop/Services/CheckoutService.php
@@ -11,10 +11,10 @@
 
 namespace Beike\Shop\Services;
 
+use Beike\Exceptions\CartException;
 use Beike\Libraries\Weight;
 use Beike\Models\Address;
 use Beike\Models\Country;
-use Beike\Models\Customer;
 use Beike\Models\Order;
 use Beike\Models\Zone;
 use Beike\Repositories\AddressRepo;
@@ -46,13 +46,11 @@ class CheckoutService
         if (is_int($customer) || empty($customer)) {
             $this->customer = current_customer();
         }
-        // if (empty($this->customer) || !($this->customer instanceof Customer)) {
-        //     // throw new \Exception(trans('shop/carts.invalid_customer'));
-        // }
+
         $this->cart             = CartRepo::createCart($this->customer);
         $this->selectedProducts = CartRepo::selectedCartProducts($this->customer->id ?? 0);
         if ($this->selectedProducts->count() == 0) {
-            throw new \Exception(trans('shop/carts.empty_selected_products'));
+            throw new CartException(trans('shop/carts.empty_selected_products'));
         }
     }