diff --git a/app/apis/controller/BrandBannerController.php b/app/apis/controller/BrandBannerController.php
new file mode 100644
index 0000000..52cf1ee
--- /dev/null
+++ b/app/apis/controller/BrandBannerController.php
@@ -0,0 +1,81 @@
+<?php
+
+namespace app\apis\controller;
+
+use support\Request;
+use support\Response;
+use app\apis\model\BrandBannerModel;
+use app\apis\service\BrandBannerService;
+use app\apis\validate\BrandBannerValidator;
+use app\mzl\common\controller\BaseController;
+
+class BrandBannerController extends BaseController
+{
+
+    /**
+     * 不需要验证token的接口
+     * @var array
+     */
+    protected $noNeedJwt = [];
+
+    /**
+     * 验证器
+     */
+    protected mixed $validator = BrandBannerValidator::class;
+
+    /**
+     * 返回业务 Service 实例
+     */
+    protected function getService()
+    {
+        return new BrandBannerService(new BrandBannerModel());
+    }
+
+    /**
+     * 额外字段处理 (根据场景处理)
+     * @param array $item
+     * @param string $scene
+     * @return array
+     */
+    protected function postProcessItem(array $item, string $scene): array
+    {
+        
+        if ($scene === 'default') {
+            
+        }
+        
+        return $item;
+    }
+
+    /**
+     * 参数预处理 (根据场景处理)
+     * @param Request $request
+     * @param string $scene
+     * @return array
+     */
+    protected function prepareParams(Request $request, string $scene): array
+    {
+        $params = parent::prepareParams($request, $scene);
+
+        if ($scene === 'default') {
+            
+        }
+        
+        return $params;
+    }
+
+    /**
+     * 分页
+     *
+     * @param Request $request 请求对象
+     * @return Response 响应对象
+     */
+    public function index(Request $request, string $scene = 'default'): Response
+    {
+        try {
+            return parent::index($request, $scene);
+        } catch (\Throwable $th) {
+            return $this->errorResponse($th->getMessage());
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/apis/controller/BrandBannerTranslationController.php b/app/apis/controller/BrandBannerTranslationController.php
new file mode 100644
index 0000000..9bb96f3
--- /dev/null
+++ b/app/apis/controller/BrandBannerTranslationController.php
@@ -0,0 +1,81 @@
+<?php
+
+namespace app\apis\controller;
+
+use support\Request;
+use support\Response;
+use app\apis\model\BrandBannerTranslationModel;
+use app\apis\service\BrandBannerTranslationService;
+use app\apis\validate\BrandBannerTranslationValidator;
+use app\mzl\common\controller\BaseController;
+
+class BrandBannerTranslationController extends BaseController
+{
+
+    /**
+     * 不需要验证token的接口
+     * @var array
+     */
+    protected $noNeedJwt = [];
+
+    /**
+     * 验证器
+     */
+    protected mixed $validator = BrandBannerTranslationValidator::class;
+
+    /**
+     * 返回业务 Service 实例
+     */
+    protected function getService()
+    {
+        return new BrandBannerTranslationService(new BrandBannerTranslationModel());
+    }
+
+    /**
+     * 额外字段处理 (根据场景处理)
+     * @param array $item
+     * @param string $scene
+     * @return array
+     */
+    protected function postProcessItem(array $item, string $scene): array
+    {
+        
+        if ($scene === 'default') {
+            
+        }
+        
+        return $item;
+    }
+
+    /**
+     * 参数预处理 (根据场景处理)
+     * @param Request $request
+     * @param string $scene
+     * @return array
+     */
+    protected function prepareParams(Request $request, string $scene): array
+    {
+        $params = parent::prepareParams($request, $scene);
+
+        if ($scene === 'default') {
+            
+        }
+        
+        return $params;
+    }
+
+    /**
+     * 分页
+     *
+     * @param Request $request 请求对象
+     * @return Response 响应对象
+     */
+    public function index(Request $request, string $scene = 'default'): Response
+    {
+        try {
+            return parent::index($request, $scene);
+        } catch (\Throwable $th) {
+            return $this->errorResponse($th->getMessage());
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/apis/controller/BrandController.php b/app/apis/controller/BrandController.php
index 6b0c058..de01980 100644
--- a/app/apis/controller/BrandController.php
+++ b/app/apis/controller/BrandController.php
@@ -2,6 +2,8 @@
 
 namespace app\apis\controller;
 
+use app\apis\model\BrandBannerModel;
+use app\apis\model\BrandTraitModel;
 use support\Request;
 use support\Response;
 use app\apis\model\BrandModel;
@@ -39,7 +41,50 @@ class BrandController extends BaseController
      */
     protected function postProcessItem(array $item, string $scene): array
     {
-        
+        if ($scene === 'default' || $scene === 'letter' || $scene === 'hot') {
+            $result = [
+                'id' => $item['id'],
+                'status' => $item['status'],
+                'sort' => $item['sort'],
+                'toppic' => $item['toppic'],
+                'descpic' => $item['descpic'],
+                'logo' => $item['logo'],
+                'is_hot' => $item['is_hot'],
+                'name' => isset($item['translation']) ? $item['translation']['name'] : '',
+                'desc' => isset($item['translation']) ? $item['translation']['desc'] : '',
+                'toppic_alt' => isset($item['translation']) ? $item['translation']['toppic_alt'] : '',
+                'descpic_alt' => isset($item['translation']) ? $item['translation']['descpic_alt'] : '',
+                'logo_alt' => isset($item['translation']) ? $item['translation']['logo_alt'] : '',
+                'created_at' => date('Y-m-d H:i:s', $item['created_at']),
+                'updated_at' => date('Y-m-d H:i:s', $item['updated_at']),
+            ];
+            if ($item['toppic']) {
+                $result['toppic_full'] = (new \app\mzl\modules\upload\service\OssService())->generatePrivateUrl($item['toppic']);
+            }
+            if ($item['descpic']) {
+                $result['descpic_full'] = (new \app\mzl\modules\upload\service\OssService())->generatePrivateUrl($item['descpic']);
+            }
+            if ($item['logo']) {
+                $result['logo_full'] = (new \app\mzl\modules\upload\service\OssService())->generatePrivateUrl($item['logo']);
+            }
+            $banners = BrandBannerModel::with('translation')->where(['brand_id' => $item['id']])->get();
+            foreach ($banners as $k => $v) {
+                $v['alt'] = isset($v['translation']) ? $v['translation']['alt'] : '';
+                unset($v['translation']);
+                if ($v['pic']) {
+                    $v['pic_full'] = (new \app\mzl\modules\upload\service\OssService())->generatePrivateUrl($v['pic']);
+                }
+                $result['banner'][$k] = $v;
+            }
+            $traits = BrandTraitModel::with('translation')->where(['brand_id' => $item['id']])->get();
+            foreach ($traits as $k => $v) {
+                $v['title'] = isset($v['translation']) ? $v['translation']['title'] : '';
+                $v['content'] = isset($v['translation']) ? $v['translation']['content'] : '';
+                unset($v['translation']);
+                $result['trait'][$k] = $v;
+            }
+            return $result;
+        }
         return $item;
     }
 
@@ -53,8 +98,14 @@ class BrandController extends BaseController
     {
         $params = parent::prepareParams($request, $scene);
 
-        if ($scene === 'default') {
-            
+        if ($scene === 'default' || $scene === 'letter') {
+            $params['filters'][] = ['field' => 'status', 'operator' => '=', 'value' => '1'];
+            if(!empty($params['letter'])){
+                $params['filters'][] = ['field' => 'letter', 'operator' => '=', 'value' => $params['letter']];
+            }
+            if(isset($params['is_hot']) && $params['is_hot'] == 1){
+                $params['filters'][] = ['field' => 'is_hot', 'operator' => '=', 'value' => 1];
+            }
         }
         
         return $params;
@@ -74,4 +125,20 @@ class BrandController extends BaseController
             return $this->errorResponse($th->getMessage());
         }
     }
+
+    /**
+     * 分页
+     *
+     * @param Request $request 请求对象
+     * @return Response 响应对象
+     */
+    public function letterAll(Request $request, string $scene = 'letter'): Response
+    {
+        try {
+            return parent::index($request, $scene);
+        } catch (\Throwable $th) {
+            return $this->errorResponse($th->getMessage());
+        }
+    }
+
 }
\ No newline at end of file
diff --git a/app/apis/controller/BrandTraitController.php b/app/apis/controller/BrandTraitController.php
new file mode 100644
index 0000000..fdcc2f0
--- /dev/null
+++ b/app/apis/controller/BrandTraitController.php
@@ -0,0 +1,81 @@
+<?php
+
+namespace app\apis\controller;
+
+use support\Request;
+use support\Response;
+use app\apis\model\BrandTraitModel;
+use app\apis\service\BrandTraitService;
+use app\apis\validate\BrandTraitValidator;
+use app\mzl\common\controller\BaseController;
+
+class BrandTraitController extends BaseController
+{
+
+    /**
+     * 不需要验证token的接口
+     * @var array
+     */
+    protected $noNeedJwt = [];
+
+    /**
+     * 验证器
+     */
+    protected mixed $validator = BrandTraitValidator::class;
+
+    /**
+     * 返回业务 Service 实例
+     */
+    protected function getService()
+    {
+        return new BrandTraitService(new BrandTraitModel());
+    }
+
+    /**
+     * 额外字段处理 (根据场景处理)
+     * @param array $item
+     * @param string $scene
+     * @return array
+     */
+    protected function postProcessItem(array $item, string $scene): array
+    {
+        
+        if ($scene === 'default') {
+            
+        }
+        
+        return $item;
+    }
+
+    /**
+     * 参数预处理 (根据场景处理)
+     * @param Request $request
+     * @param string $scene
+     * @return array
+     */
+    protected function prepareParams(Request $request, string $scene): array
+    {
+        $params = parent::prepareParams($request, $scene);
+
+        if ($scene === 'default') {
+            
+        }
+        
+        return $params;
+    }
+
+    /**
+     * 分页
+     *
+     * @param Request $request 请求对象
+     * @return Response 响应对象
+     */
+    public function index(Request $request, string $scene = 'default'): Response
+    {
+        try {
+            return parent::index($request, $scene);
+        } catch (\Throwable $th) {
+            return $this->errorResponse($th->getMessage());
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/apis/controller/BrandTraitTranslationController.php b/app/apis/controller/BrandTraitTranslationController.php
new file mode 100644
index 0000000..c135782
--- /dev/null
+++ b/app/apis/controller/BrandTraitTranslationController.php
@@ -0,0 +1,81 @@
+<?php
+
+namespace app\apis\controller;
+
+use support\Request;
+use support\Response;
+use app\apis\model\BrandTraitTranslationModel;
+use app\apis\service\BrandTraitTranslationService;
+use app\apis\validate\BrandTraitTranslationValidator;
+use app\mzl\common\controller\BaseController;
+
+class BrandTraitTranslationController extends BaseController
+{
+
+    /**
+     * 不需要验证token的接口
+     * @var array
+     */
+    protected $noNeedJwt = [];
+
+    /**
+     * 验证器
+     */
+    protected mixed $validator = BrandTraitTranslationValidator::class;
+
+    /**
+     * 返回业务 Service 实例
+     */
+    protected function getService()
+    {
+        return new BrandTraitTranslationService(new BrandTraitTranslationModel());
+    }
+
+    /**
+     * 额外字段处理 (根据场景处理)
+     * @param array $item
+     * @param string $scene
+     * @return array
+     */
+    protected function postProcessItem(array $item, string $scene): array
+    {
+        
+        if ($scene === 'default') {
+            
+        }
+        
+        return $item;
+    }
+
+    /**
+     * 参数预处理 (根据场景处理)
+     * @param Request $request
+     * @param string $scene
+     * @return array
+     */
+    protected function prepareParams(Request $request, string $scene): array
+    {
+        $params = parent::prepareParams($request, $scene);
+
+        if ($scene === 'default') {
+            
+        }
+        
+        return $params;
+    }
+
+    /**
+     * 分页
+     *
+     * @param Request $request 请求对象
+     * @return Response 响应对象
+     */
+    public function index(Request $request, string $scene = 'default'): Response
+    {
+        try {
+            return parent::index($request, $scene);
+        } catch (\Throwable $th) {
+            return $this->errorResponse($th->getMessage());
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/apis/model/BrandBannerModel.php b/app/apis/model/BrandBannerModel.php
new file mode 100644
index 0000000..ec91ab7
--- /dev/null
+++ b/app/apis/model/BrandBannerModel.php
@@ -0,0 +1,83 @@
+<?php
+
+namespace app\apis\model;
+
+use support\Model;
+
+/**
+ * BrandBannerModel
+ */
+class BrandBannerModel extends Model
+{
+    /**
+     * The connection name for the model.
+     *
+     * @var string|null
+     */
+    protected $connection = 'mysql';
+    
+    /**
+     * The table associated with the model.
+     *
+     * @var string
+     */
+    protected $table = 'hs_brand_banner';
+
+    /**
+     * The primary key associated with the table.
+     *
+     * @var string
+     */
+    protected $primaryKey = 'id';
+
+    /**
+     * Indicates if the model should be timestamped.
+     *
+     * @var bool
+     */
+    public $timestamps = true;
+    
+    /**
+     * 模型的数据字段的保存格式。
+     *
+     * @var string
+     */
+    protected $dateFormat = 'U';
+
+    /**
+     * 允许自动填充模型字段
+     */
+    protected $fillable = ['id', 'brand_id', 'pic', 'status', 'sort', 'created_at', 'updated_at'];
+
+    /**
+     * 不允许自动填充模型字段
+     */
+    protected $guarded = [];
+
+
+    public function brand()
+    {
+        return $this->belongsTo(BrandModel::class, 'brand_id');
+    }
+
+    /**
+     * 单条翻译
+     */
+    public function translation()
+    {
+        return $this->hasOne(BrandBannerTranslationModel::class, 'banner_id')->where('locale', locale());
+    }
+
+    /**
+     * 多条翻译
+     */
+    public function translations()
+    {
+        return $this->hasMany(VehicleDataTranslationModel::class, 'banner_id');
+    }
+
+
+    const TRANS_FIELDS = [
+        'alt'
+    ];
+}
\ No newline at end of file
diff --git a/app/apis/model/BrandBannerTranslationModel.php b/app/apis/model/BrandBannerTranslationModel.php
new file mode 100644
index 0000000..6fb08b7
--- /dev/null
+++ b/app/apis/model/BrandBannerTranslationModel.php
@@ -0,0 +1,66 @@
+<?php
+
+namespace app\apis\model;
+
+use support\Model;
+
+/**
+ * BrandBannerTranslationModel
+ */
+class BrandBannerTranslationModel extends Model
+{
+    /**
+     * The connection name for the model.
+     *
+     * @var string|null
+     */
+    protected $connection = 'mysql';
+    
+    /**
+     * The table associated with the model.
+     *
+     * @var string
+     */
+    protected $table = 'hs_brand_banner_translation';
+
+    /**
+     * The primary key associated with the table.
+     *
+     * @var string
+     */
+    protected $primaryKey = 'id';
+
+    /**
+     * Indicates if the model should be timestamped.
+     *
+     * @var bool
+     */
+    public $timestamps = true;
+    
+    /**
+     * 模型的数据字段的保存格式。
+     *
+     * @var string
+     */
+    protected $dateFormat = 'U';
+
+    /**
+     * 允许自动填充模型字段
+     */
+    protected $fillable = ['id', 'brand_id', 'banner_id', 'locale', 'alt', 'created_at', 'updated_at'];
+
+    /**
+     * 不允许自动填充模型字段
+     */
+    protected $guarded = [];
+
+    public function brand()
+    {
+        return $this->belongsTo(BrandModel::class, 'brand_id');
+    }
+
+    public function banner()
+    {
+        return $this->belongsTo(BrandBannerModel::class, 'banner_id');
+    }
+}
\ No newline at end of file
diff --git a/app/apis/model/BrandModel.php b/app/apis/model/BrandModel.php
index 07fc804..280c25b 100644
--- a/app/apis/model/BrandModel.php
+++ b/app/apis/model/BrandModel.php
@@ -58,4 +58,13 @@ class BrandModel extends Model
     {
         return $this->hasOne(BrandTranslationModel::class, 'brand_id')->where('locale', locale());
     }
+
+    public function banners()
+    {
+        return $this->hasMany(BrandBannerModel::class, 'brand_id','id');
+    }
+    public function traits()
+    {
+        return $this->hasMany(BrandTraitModel::class, 'brand_id','id');
+    }
 }
\ No newline at end of file
diff --git a/app/apis/model/BrandTraitModel.php b/app/apis/model/BrandTraitModel.php
new file mode 100644
index 0000000..4e79070
--- /dev/null
+++ b/app/apis/model/BrandTraitModel.php
@@ -0,0 +1,84 @@
+<?php
+
+namespace app\apis\model;
+
+use support\Model;
+
+/**
+ * BrandTraitModel
+ */
+class BrandTraitModel extends Model
+{
+    /**
+     * The connection name for the model.
+     *
+     * @var string|null
+     */
+    protected $connection = 'mysql';
+    
+    /**
+     * The table associated with the model.
+     *
+     * @var string
+     */
+    protected $table = 'hs_brand_trait';
+
+    /**
+     * The primary key associated with the table.
+     *
+     * @var string
+     */
+    protected $primaryKey = 'id';
+
+    /**
+     * Indicates if the model should be timestamped.
+     *
+     * @var bool
+     */
+    public $timestamps = true;
+    
+    /**
+     * 模型的数据字段的保存格式。
+     *
+     * @var string
+     */
+    protected $dateFormat = 'U';
+
+    /**
+     * 允许自动填充模型字段
+     */
+    protected $fillable = ['id', 'brand_id', 'status', 'sort', 'created_at', 'updated_at'];
+
+    /**
+     * 不允许自动填充模型字段
+     */
+    protected $guarded = [];
+
+
+
+    public function brand()
+    {
+        return $this->belongsTo(BrandModel::class, 'brand_id');
+    }
+
+    /**
+     * 单条翻译
+     */
+    public function translation()
+    {
+        return $this->hasOne(BrandTraitTranslationModel::class, 'trait_id')->where('locale', locale());
+    }
+
+    /**
+     * 多条翻译
+     */
+    public function translations()
+    {
+        return $this->hasMany(BrandTraitTranslationModel::class, 'trait_id');
+    }
+
+
+    const TRANS_FIELDS = [
+        'title', 'content'
+    ];
+}
\ No newline at end of file
diff --git a/app/apis/model/BrandTraitTranslationModel.php b/app/apis/model/BrandTraitTranslationModel.php
new file mode 100644
index 0000000..5ed31c6
--- /dev/null
+++ b/app/apis/model/BrandTraitTranslationModel.php
@@ -0,0 +1,67 @@
+<?php
+
+namespace app\apis\model;
+
+use support\Model;
+
+/**
+ * BrandTraitTranslationModel
+ */
+class BrandTraitTranslationModel extends Model
+{
+    /**
+     * The connection name for the model.
+     *
+     * @var string|null
+     */
+    protected $connection = 'mysql';
+    
+    /**
+     * The table associated with the model.
+     *
+     * @var string
+     */
+    protected $table = 'hs_brand_trait_translation';
+
+    /**
+     * The primary key associated with the table.
+     *
+     * @var string
+     */
+    protected $primaryKey = 'id';
+
+    /**
+     * Indicates if the model should be timestamped.
+     *
+     * @var bool
+     */
+    public $timestamps = true;
+    
+    /**
+     * 模型的数据字段的保存格式。
+     *
+     * @var string
+     */
+    protected $dateFormat = 'U';
+
+    /**
+     * 允许自动填充模型字段
+     */
+    protected $fillable = ['id', 'brand_id', 'trait_id', 'locale', 'title', 'content', 'created_at', 'updated_at'];
+
+    /**
+     * 不允许自动填充模型字段
+     */
+    protected $guarded = [];
+
+
+    public function brand()
+    {
+        return $this->belongsTo(BrandModel::class, 'brand_id');
+    }
+
+    public function brandTrait()
+    {
+        return $this->belongsTo(BrandTraitModel::class, 'trait_id');
+    }
+}
\ No newline at end of file
diff --git a/app/apis/service/BrandBannerService.php b/app/apis/service/BrandBannerService.php
new file mode 100644
index 0000000..bb34182
--- /dev/null
+++ b/app/apis/service/BrandBannerService.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace app\apis\service;
+
+use app\apis\model\BrandBannerModel;
+use app\mzl\common\services\BaseService;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\Model;
+
+class BrandBannerService extends BaseService
+{
+    /**
+     * 定义模型
+     *
+     * @return string
+     */
+    public function getModel(): string
+    {
+        return BrandBannerModel::class;
+    }
+
+    /**
+     * 多场景配置
+     */
+    public function queryScenes(): array
+    {
+        return [
+            // 'default' => function ($params) {
+            //     $keyword = $params['keyword'] ?? '';
+            //     return [
+            //         'filters' => [
+            //             ['field' => '***', 'operator' => '=', 'value' => '***']
+            //         ],
+            //         'fields' => ['id'],
+            //         'relations' => [],
+            //         'custom' => function(Builder $q) use ($keyword) {
+            //             // 示例
+            //             if ($keyword) {
+            //                 $q->where(function($q2) use($keyword) {
+            //                     $q2->whereHas('***', function($q3) use($keyword) {
+            //                         $q3->where('***', 'like', "%{$keyword}%");
+            //                     })->orWhereHas('***', function($q4) use($keyword) {
+            //                         $q4->where('***', 'like', "%{$keyword}%");
+            //                     });
+            //                 });
+            //             }
+            //         },
+            //         'sorts' => [
+            //             ['field' => 'created_at', 'direction' => 'desc']
+            //         ],
+            //         'pagination' => [
+            //             'page' => $params['page'] ?? 1,
+            //             'per_page' => $params['per_page'] ?? 10,
+            //         ]
+            //     ];
+            // }
+        ];
+    }
+}
\ No newline at end of file
diff --git a/app/apis/service/BrandBannerTranslationService.php b/app/apis/service/BrandBannerTranslationService.php
new file mode 100644
index 0000000..99f948c
--- /dev/null
+++ b/app/apis/service/BrandBannerTranslationService.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace app\apis\service;
+
+use app\apis\model\BrandBannerTranslationModel;
+use app\mzl\common\services\BaseService;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\Model;
+
+class BrandBannerTranslationService extends BaseService
+{
+    /**
+     * 定义模型
+     *
+     * @return string
+     */
+    public function getModel(): string
+    {
+        return BrandBannerTranslationModel::class;
+    }
+
+    /**
+     * 多场景配置
+     */
+    public function queryScenes(): array
+    {
+        return [
+            // 'default' => function ($params) {
+            //     $keyword = $params['keyword'] ?? '';
+            //     return [
+            //         'filters' => [
+            //             ['field' => '***', 'operator' => '=', 'value' => '***']
+            //         ],
+            //         'fields' => ['id'],
+            //         'relations' => [],
+            //         'custom' => function(Builder $q) use ($keyword) {
+            //             // 示例
+            //             if ($keyword) {
+            //                 $q->where(function($q2) use($keyword) {
+            //                     $q2->whereHas('***', function($q3) use($keyword) {
+            //                         $q3->where('***', 'like', "%{$keyword}%");
+            //                     })->orWhereHas('***', function($q4) use($keyword) {
+            //                         $q4->where('***', 'like', "%{$keyword}%");
+            //                     });
+            //                 });
+            //             }
+            //         },
+            //         'sorts' => [
+            //             ['field' => 'created_at', 'direction' => 'desc']
+            //         ],
+            //         'pagination' => [
+            //             'page' => $params['page'] ?? 1,
+            //             'per_page' => $params['per_page'] ?? 10,
+            //         ]
+            //     ];
+            // }
+        ];
+    }
+}
\ No newline at end of file
diff --git a/app/apis/service/BrandService.php b/app/apis/service/BrandService.php
index 8f7aaee..dcd4933 100644
--- a/app/apis/service/BrandService.php
+++ b/app/apis/service/BrandService.php
@@ -27,12 +27,14 @@ class BrandService extends BaseService
         return [
             'default' => function ($params) {
                 return [
-                    'filters' => [
-                        ['field' => 'status', 'operator' => '=', 'value' => '1']
-                    ],
-                    'fields' => ['id', 'status', 'sort', 'created_at', 'updated_at'],
+                    'filters' => $params['filters'],
+                    'fields' => ['id', 'status', 'sort', 'toppic', 'descpic', 'logo', 'letter', 'is_hot', 'created_at', 'updated_at'],
                     'relations'     => [
-                        'translation' => ['brand_id', 'name']
+                        'translation' => ['brand_id', 'name', 'desc','toppic_alt','descpic_alt','logo_alt'],
+                        'banners' => ['id', 'pic', 'sort',],
+                        'banners.translation' => ['id', 'alt',],
+                        'traits' => ['id', 'sort',],
+                        'traits.translation' => ['id', 'title', 'content',],
                     ],
                     'sorts' => [
                         ['field' => 'id', 'direction' => 'desc']
@@ -43,6 +45,37 @@ class BrandService extends BaseService
                     ]
                 ];
             },
+            'letter' => function ($params) {
+                return [
+                    'filters' => $params['filters'],
+                    'fields' => ['id', 'status', 'sort', 'toppic', 'descpic', 'logo', 'letter', 'is_hot', 'created_at', 'updated_at'],
+                    'relations'     => [
+                        'translation' => ['brand_id', 'name', 'desc','toppic_alt','descpic_alt','logo_alt'],
+                        'banners' => ['id', 'pic', 'sort',],
+                        'banners.translation' => ['id', 'alt',],
+                        'traits' => ['id', 'sort',],
+                        'traits.translation' => ['id', 'title', 'content',],
+                    ],
+                    'sorts' => [
+                        ['field' => 'id', 'direction' => 'desc']
+                    ],
+                ];
+            },
+            'hot' => function ($params) {
+                return [
+                    'filters' => [
+                        ['field' => 'status', 'operator' => '=', 'value' => '1'],
+                        ['field' => 'is_hot', 'operator' => '=', 'value' => 1],
+                    ],
+                    'fields' => ['id', 'status', 'sort', 'toppic', 'descpic', 'logo', 'letter', 'is_hot', 'created_at', 'updated_at'],
+                    'relations'     => [
+                        'translation' => ['brand_id', 'name']
+                    ],
+                    'sorts' => [
+                        ['field' => 'id', 'direction' => 'desc']
+                    ],
+                ];
+            },
         ];
     }
 }
\ No newline at end of file
diff --git a/app/apis/service/BrandTraitService.php b/app/apis/service/BrandTraitService.php
new file mode 100644
index 0000000..40483b7
--- /dev/null
+++ b/app/apis/service/BrandTraitService.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace app\apis\service;
+
+use app\apis\model\BrandTraitModel;
+use app\mzl\common\services\BaseService;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\Model;
+
+class BrandTraitService extends BaseService
+{
+    /**
+     * 定义模型
+     *
+     * @return string
+     */
+    public function getModel(): string
+    {
+        return BrandTraitModel::class;
+    }
+
+    /**
+     * 多场景配置
+     */
+    public function queryScenes(): array
+    {
+        return [
+            // 'default' => function ($params) {
+            //     $keyword = $params['keyword'] ?? '';
+            //     return [
+            //         'filters' => [
+            //             ['field' => '***', 'operator' => '=', 'value' => '***']
+            //         ],
+            //         'fields' => ['id'],
+            //         'relations' => [],
+            //         'custom' => function(Builder $q) use ($keyword) {
+            //             // 示例
+            //             if ($keyword) {
+            //                 $q->where(function($q2) use($keyword) {
+            //                     $q2->whereHas('***', function($q3) use($keyword) {
+            //                         $q3->where('***', 'like', "%{$keyword}%");
+            //                     })->orWhereHas('***', function($q4) use($keyword) {
+            //                         $q4->where('***', 'like', "%{$keyword}%");
+            //                     });
+            //                 });
+            //             }
+            //         },
+            //         'sorts' => [
+            //             ['field' => 'created_at', 'direction' => 'desc']
+            //         ],
+            //         'pagination' => [
+            //             'page' => $params['page'] ?? 1,
+            //             'per_page' => $params['per_page'] ?? 10,
+            //         ]
+            //     ];
+            // }
+        ];
+    }
+}
\ No newline at end of file
diff --git a/app/apis/service/BrandTraitTranslationService.php b/app/apis/service/BrandTraitTranslationService.php
new file mode 100644
index 0000000..cdbb328
--- /dev/null
+++ b/app/apis/service/BrandTraitTranslationService.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace app\apis\service;
+
+use app\apis\model\BrandTraitTranslationModel;
+use app\mzl\common\services\BaseService;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\Model;
+
+class BrandTraitTranslationService extends BaseService
+{
+    /**
+     * 定义模型
+     *
+     * @return string
+     */
+    public function getModel(): string
+    {
+        return BrandTraitTranslationModel::class;
+    }
+
+    /**
+     * 多场景配置
+     */
+    public function queryScenes(): array
+    {
+        return [
+            // 'default' => function ($params) {
+            //     $keyword = $params['keyword'] ?? '';
+            //     return [
+            //         'filters' => [
+            //             ['field' => '***', 'operator' => '=', 'value' => '***']
+            //         ],
+            //         'fields' => ['id'],
+            //         'relations' => [],
+            //         'custom' => function(Builder $q) use ($keyword) {
+            //             // 示例
+            //             if ($keyword) {
+            //                 $q->where(function($q2) use($keyword) {
+            //                     $q2->whereHas('***', function($q3) use($keyword) {
+            //                         $q3->where('***', 'like', "%{$keyword}%");
+            //                     })->orWhereHas('***', function($q4) use($keyword) {
+            //                         $q4->where('***', 'like', "%{$keyword}%");
+            //                     });
+            //                 });
+            //             }
+            //         },
+            //         'sorts' => [
+            //             ['field' => 'created_at', 'direction' => 'desc']
+            //         ],
+            //         'pagination' => [
+            //             'page' => $params['page'] ?? 1,
+            //             'per_page' => $params['per_page'] ?? 10,
+            //         ]
+            //     ];
+            // }
+        ];
+    }
+}
\ No newline at end of file
diff --git a/app/apis/validate/BrandBannerTranslationValidator.php b/app/apis/validate/BrandBannerTranslationValidator.php
new file mode 100644
index 0000000..aba6d95
--- /dev/null
+++ b/app/apis/validate/BrandBannerTranslationValidator.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace app\apis\validate;
+
+use think\Validate;
+
+class BrandBannerTranslationValidator extends Validate
+{
+    // 规则
+    protected $rule = [
+        
+    ];
+
+    // 提示
+    protected $message = [
+        
+    ];
+
+    // 场景
+    protected $scene = [
+        'store' => [
+            
+        ],
+
+        'update' => [
+            
+        ]
+    ];
+}
\ No newline at end of file
diff --git a/app/apis/validate/BrandBannerValidator.php b/app/apis/validate/BrandBannerValidator.php
new file mode 100644
index 0000000..7a9d1bd
--- /dev/null
+++ b/app/apis/validate/BrandBannerValidator.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace app\apis\validate;
+
+use think\Validate;
+
+class BrandBannerValidator extends Validate
+{
+    // 规则
+    protected $rule = [
+        
+    ];
+
+    // 提示
+    protected $message = [
+        
+    ];
+
+    // 场景
+    protected $scene = [
+        'store' => [
+            
+        ],
+
+        'update' => [
+            
+        ]
+    ];
+}
\ No newline at end of file
diff --git a/app/apis/validate/BrandTraitTranslationValidator.php b/app/apis/validate/BrandTraitTranslationValidator.php
new file mode 100644
index 0000000..9a44e20
--- /dev/null
+++ b/app/apis/validate/BrandTraitTranslationValidator.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace app\apis\validate;
+
+use think\Validate;
+
+class BrandTraitTranslationValidator extends Validate
+{
+    // 规则
+    protected $rule = [
+        
+    ];
+
+    // 提示
+    protected $message = [
+        
+    ];
+
+    // 场景
+    protected $scene = [
+        'store' => [
+            
+        ],
+
+        'update' => [
+            
+        ]
+    ];
+}
\ No newline at end of file
diff --git a/app/apis/validate/BrandTraitValidator.php b/app/apis/validate/BrandTraitValidator.php
new file mode 100644
index 0000000..437f633
--- /dev/null
+++ b/app/apis/validate/BrandTraitValidator.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace app\apis\validate;
+
+use think\Validate;
+
+class BrandTraitValidator extends Validate
+{
+    // 规则
+    protected $rule = [
+        
+    ];
+
+    // 提示
+    protected $message = [
+        
+    ];
+
+    // 场景
+    protected $scene = [
+        'store' => [
+            
+        ],
+
+        'update' => [
+            
+        ]
+    ];
+}
\ No newline at end of file
diff --git a/app/console/controller/BrandController.php b/app/console/controller/BrandController.php
index 97d6bcb..d246cff 100644
--- a/app/console/controller/BrandController.php
+++ b/app/console/controller/BrandController.php
@@ -41,7 +41,6 @@ class BrandController extends BaseController
      */
     protected function postProcessItem(array $item, string $scene): array
     {
-
         if ($scene === 'default') {
             $result = [
                 'id' => $item['id'],
@@ -50,6 +49,7 @@ class BrandController extends BaseController
                 'toppic' => $item['toppic'],
                 'descpic' => $item['descpic'],
                 'logo' => $item['logo'],
+                'is_hot' => $item['is_hot'],
                 'name' => isset($item['translation']) ? $item['translation']['name'] : '',
                 'desc' => isset($item['translation']) ? $item['translation']['desc'] : '',
                 'toppic_alt' => isset($item['translation']) ? $item['translation']['toppic_alt'] : '',
diff --git a/config/route.php b/config/route.php
index 1e2adba..abd0e5a 100644
--- a/config/route.php
+++ b/config/route.php
@@ -41,10 +41,14 @@ Route::group('/apis', function() {
     // 隐私协议
     Route::any('/agt/privacy', [\app\apis\controller\AgreementController::class, 'one']);
     // 品牌按字母查询
-//    Route::any('/brand/letterAll', [\app\apis\controller\BrandController::class, 'letterAll']);
+    Route::any('/brand/letterAll', [\app\apis\controller\BrandController::class, 'letterAll']);
+    // 品牌按字母查询
+    Route::any('/brand/detail', [\app\apis\controller\BrandController::class, 'detail']);
     // 新车管理
     Route::any('/vehicle/new/list', [\app\console\controller\VehicleNewController::class, 'index']);
     Route::any('/vehicle/new/{id}/detail', [\app\console\controller\VehicleNewController::class, 'detail']);
+    // 能源列表
+    Route::any('/energy/preset', [\app\console\controller\EnergyController::class, 'presets']);
 });
 // ====== ====== ====== 网站 ====== ====== ======