diff --git a/application/admin/controller/wechat/Api.php b/application/admin/controller/wechat/Api.php
index 33e2f84..02da7c2 100644
--- a/application/admin/controller/wechat/Api.php
+++ b/application/admin/controller/wechat/Api.php
@@ -76,6 +76,7 @@ class Api extends Backend
         $build = Cars::where('is_active',1);
         $attr = $data['attr'] ?? null;
         $brand = $data['brand'] ?? null;
+        $type = $data['type'] ?? 1;
         if ($attr){
            $ids =  $this->getAttrIds($attr);
            $build->whereIn('id',$ids);
@@ -87,7 +88,7 @@ class Api extends Backend
                 $build->whereIn('series_id',$brand);
             }
         }
-
+        $build->where('car_type',$type);
         $list = $build->paginate();
 
         $res = [];
@@ -145,6 +146,16 @@ class Api extends Backend
     }
 
 
+    public function banners()
+    {
+        $banner = config('site.banner_images'); // 获取轮播图数组
+        $out = [];
+        foreach ($banner as $item){
+            $out [] = cdnurl($item);
+        }
+        return $this->return_json($out);
+    }
+
     public function carInfo()
     {
         $id = request()->get('id');
@@ -196,7 +207,7 @@ class Api extends Backend
     }
 
 
-    function mapAllCarAttributesSorted(array $carAttributes, array $attributeDefs): array
+    private function mapAllCarAttributesSorted(array $carAttributes, array $attributeDefs): array
     {
         // 把属性定义按 id 映射为键，并附带 sort_order
         $defMap = [];
@@ -295,4 +306,7 @@ class Api extends Backend
 
         return array_values(array_unique($car_id));
     }
+
+
+
 }
diff --git a/application/extra/site.php b/application/extra/site.php
index 8790b69..44c1e87 100644
--- a/application/extra/site.php
+++ b/application/extra/site.php
@@ -37,4 +37,10 @@ return [
     'mail_smtp_pass' => '',
     'mail_verify_type' => '2',
     'mail_from' => '',
+    'banner_images' =>
+        array (
+            0 => '/uploads/20250703/82272df33cf8371e2940dba294bd43f1.jpg',
+            1 => '/uploads/20250703/d06c0bbb2f14aae32d33d2c64d92e431.jpg',
+            2 => '/uploads/20250703/054c53776891b766c6f1bd65059a5b27.jpg',
+        ),
 ];