diff --git a/application/admin/controller/Cars.php b/application/admin/controller/Cars.php
index e80ad06..c5e20f7 100644
--- a/application/admin/controller/Cars.php
+++ b/application/admin/controller/Cars.php
@@ -2,10 +2,13 @@
 
 namespace app\admin\controller;
 
+use app\admin\model\Admin;
+use app\admin\model\car\AttributeValue;
 use app\common\controller\Backend;
 use think\Db;
 use think\exception\PDOException;
 use think\exception\ValidateException;
+use function Symfony\Component\Clock\now;
 
 /**
  * 
@@ -20,6 +23,7 @@ class Cars extends Backend
      * @var \app\admin\model\Cars
      */
     protected $model = null;
+    protected $series,$brands;
 
     public function _initialize()
     {
@@ -28,6 +32,10 @@ class Cars extends Backend
 
         $series = Db::query("SELECT a.id,brand_id as pid, a.name FROM series a LEFT JOIN brands b ON a.brand_id = b.id;");
         $brands = Db::query("SELECT id, 0 as pid, `name` FROM  brands;");
+
+        $this->series = $series;
+        $this->brands = $brands;
+
         $data = array_merge($brands,$series);
         $tree = $this->buildTree($data);
 
@@ -42,6 +50,37 @@ class Cars extends Backend
 
     }
 
+    public function index()
+    {
+        //设置过滤方法
+        $this->request->filter(['strip_tags', 'trim']);
+        if (false === $this->request->isAjax()) {
+            return $this->view->fetch();
+        }
+        //如果发送的来源是 Selectpage，则转发到 Selectpage
+        if ($this->request->request('keyField')) {
+            return $this->selectpage();
+        }
+        [$where, $sort, $order, $offset, $limit] = $this->buildparams();
+        $list = $this->model
+            ->where($where)
+            ->order($sort, $order)
+            ->with([
+                'contact' =>function ($q) {
+                    $q->field('id,nickname,mobile');
+                },
+                'brand' =>function ($q) {
+                    $q->field('id,name');
+                },
+                'series' =>function ($q) {
+                    $q->field('id,name');
+                },
+            ]
+            )
+            ->paginate($limit);
+        $result = ['total' => $list->total(), 'rows' => $list->items()];
+        return json($result);
+    }
 
 
     /**
@@ -73,7 +112,11 @@ class Cars extends Backend
                 $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
                 $this->model->validateFailException()->validate($validate);
             }
-            $result = $this->model->allowField(true)->save($params);
+            $data = $this->getModelData($params);
+            $data['created_at'] = now()->format('Y-m-d H:i:s');
+            $data['updated_at'] = now()->format('Y-m-d H:i:s');
+            $result = $this->model->allowField(true)->save($data);
+            $this->dealExtend($params,$this->model->id);
             Db::commit();
         } catch (ValidateException|PDOException|\Exception $e) {
             Db::rollback();
@@ -86,4 +129,124 @@ class Cars extends Backend
     }
 
 
+    public function edit($ids = null)
+    {
+        $row = $this->model->get($ids);
+        if (!$row) {
+            $this->error(__('No Results were found'));
+        }
+        $adminIds = $this->getDataLimitAdminIds();
+        if (is_array($adminIds) && !in_array($row[$this->dataLimitField], $adminIds)) {
+            $this->error(__('You have no permission'));
+        }
+        if (false === $this->request->isPost()) {
+            $series_map = array_column($this->series,'name','id');
+            $series = $series_map[$row->series_id] ?? '';
+            $brand_map = array_column($this->brands,'name','id');
+            $brand = $brand_map[$row->brand_id] ?? '';
+            $series_name = $brand . ' / ' . $series;
+            $row->series_name = $series_name;
+            $this->view->assign('row', $row);
+            return $this->view->fetch();
+        }
+        $params = $this->request->post('row/a');
+        if (empty($params)) {
+            $this->error(__('Parameter %s can not be empty', ''));
+        }
+        $params = $this->preExcludeFields($params);
+        $result = false;
+        Db::startTrans();
+        try {
+            //是否采用模型验证
+            if ($this->modelValidate) {
+                $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
+                $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
+                $row->validateFailException()->validate($validate);
+            }
+
+            $data = $this->getModelData($params);
+            $data['updated_at'] = now()->format('Y-m-d H:i:s');
+            $result = $row->allowField(true)->save($data);
+
+            $this->dealExtend($params,$row->id);
+
+            Db::commit();
+        } catch (ValidateException|PDOException|Exception $e) {
+            Db::rollback();
+            $this->error($e->getMessage());
+        }
+        if (false === $result) {
+            $this->error(__('No rows were updated'));
+        }
+        $this->success();
+    }
+
+    public function extend(){
+        $data = \app\admin\model\car\Attributes::order('sort_order')->select();
+        $id = request()->get('id');
+        $value_map = [];
+        if ($id){
+            $values = AttributeValue::where('car_id',$id)->select();
+//            dd($values);
+            foreach ($values as $value){
+                $value_map[$value->attribute_id] = $value->value;
+            }
+        }
+        $res = [];
+        foreach ($data as $datum){
+            $datum->options = json_decode($datum->options);
+            $re = $datum->toArray();
+            $out = [
+                'id' => $re['id'],
+                'label' => $re['name'],
+                'type' => $re['input_type'],
+                'options' => $re['options'],
+                'name' => $re['field_key'],
+                'value' => $value_map[$re['id']] ?? null,
+            ];
+            $res [] =$out;
+        }
+        $this->success(data:$res);
+    }
+
+    private function dealExtend(array $params,$car_id)
+    {
+        $data = \app\admin\model\car\Attributes::order('sort_order')->field('id,field_key')->select();
+        $insert = [];
+//        dd($data);
+        foreach ($data as $datum){
+            if ($params[$datum['field_key']]){
+                $insert [] = [
+                    'car_id' => $car_id,
+                    'attribute_id' => $datum->id,
+                    'value' => $params[$datum['field_key']],
+                ];
+            }
+        }
+//        dd($insert);
+        AttributeValue::where('car_id',$car_id)->delete();
+        AttributeValue::insertAll($insert);
+    }
+
+    private function getModelData(array $params)
+    {
+        $res = [
+            'title' => $params['title'],
+            'price' => $params['price'],
+            'cover_image' => $params['cover_image'],
+            'contact_id' => $params['contact_id'] ?? $this->auth->id,
+        ];
+        $series_id = $params['series_id'];
+
+        $series = \app\admin\model\Series::where('id',$series_id)->find();
+
+        $res ['series_id'] = $series_id;
+        $res ['brand_id'] = $series->brand_id;
+        if (!$res['contact_id'] || $res['contact_id'] == -1){
+            $res['contact_id'] = $this->auth->id;
+        }
+        return $res;
+    }
+
+
 }
diff --git a/application/admin/lang/zh-cn.php b/application/admin/lang/zh-cn.php
index f0e1bc4..d8bab24 100755
--- a/application/admin/lang/zh-cn.php
+++ b/application/admin/lang/zh-cn.php
@@ -221,4 +221,6 @@ return [
     'User Module'                                           => '会员模块',
     'Register'                                              => '注册',
     'User Center'                                           => '会员中心',
+    'Created_at'                                           => '创建时间',
+    'Updated_at'                                           => '更新时间',
 ];
diff --git a/application/admin/lang/zh-cn/cars.php b/application/admin/lang/zh-cn/cars.php
index c638691..3f807ce 100644
--- a/application/admin/lang/zh-cn/cars.php
+++ b/application/admin/lang/zh-cn/cars.php
@@ -8,5 +8,7 @@ return [
     'Cover_image' => '图片',
     'Location'    => '城市名',
     'Contact_id'  => '联系人',
+    'Contact_name'  => '联系人',
+    'Contact_phone'  => '联系电话',
     'Is_active'   => '是否上架'
 ];
diff --git a/application/admin/model/Cars.php b/application/admin/model/Cars.php
index caa9e79..78d09e6 100644
--- a/application/admin/model/Cars.php
+++ b/application/admin/model/Cars.php
@@ -29,6 +29,20 @@ class Cars extends Model
     ];
     
 
+    public function contact()
+    {
+        return $this->belongsTo(Admin::class,'contact_id');
+    }
+
+    public function brand()
+    {
+        return $this->belongsTo(Brands::class,'brand_id');
+    }
+
+    public function series()
+    {
+        return $this->belongsTo(Series::class,'series_id');
+    }
     
 
 
diff --git a/application/admin/model/car/AttributeValue.php b/application/admin/model/car/AttributeValue.php
new file mode 100644
index 0000000..7d8a249
--- /dev/null
+++ b/application/admin/model/car/AttributeValue.php
@@ -0,0 +1,49 @@
+<?php
+
+namespace app\admin\model\car;
+
+use think\Model;
+
+
+class AttributeValue extends Model
+{
+
+    
+
+    
+
+    // 表名
+    protected $table = 'car_attribute_values';
+    
+    // 自动写入时间戳字段
+    protected $autoWriteTimestamp = false;
+
+    // 定义时间戳字段名
+    protected $createTime = 'created_at';
+    protected $updateTime = false;
+    protected $deleteTime = false;
+
+    // 追加属性
+    protected $append = [
+        'input_type_text'
+    ];
+    
+
+    
+    public function getInputTypeList()
+    {
+        return ['text' => __('Text'), 'select' => __('Select'), 'range' => __('Range'), 'checkbox' => __('Checkbox')];
+    }
+
+
+    public function getInputTypeTextAttr($value, $data)
+    {
+        $value = $value ?: ($data['input_type'] ?? '');
+        $list = $this->getInputTypeList();
+        return $list[$value] ?? '';
+    }
+
+
+
+
+}
diff --git a/application/admin/view/cars/add.html b/application/admin/view/cars/add.html
index e262d88..9b38ee2 100644
--- a/application/admin/view/cars/add.html
+++ b/application/admin/view/cars/add.html
@@ -12,7 +12,8 @@
         <div class="form-group">
             <label class="control-label col-xs-12 col-sm-2">{:__('Series_id')}:</label>
             <div class="col-xs-12 col-sm-8">
-                <input id="c-series_id" data-rule="required"  class="form-control" name="row[series_id]" type="text" value="">
+                <input id="c-series_id" data-rule="required"  class="form-control" type="text" value="" autocomplete="off">
+                <input id="c-series_id_value" data-rule="required"  class="form-control" name="row[series_id]" type="hidden" value="">
             </div>
         </div>
         <div class="form-group">
@@ -39,8 +40,8 @@
         <div class="form-group">
             <label class="control-label col-xs-12 col-sm-2">{:__('Contact_id')}:</label>
             <div class="col-xs-12 col-sm-8">
-                <select id="c-users" data-live-search="true" title="默认当前登录账号"  name="row[admin_id]" class="form-control selectpicker show-tick">
-                    <option  value="-1">默认当前登录账号</option>
+                <select id="c-users" data-live-search="true" title="默认当前登录账号"  name="row[contact_id]" class="form-control selectpicker show-tick">
+                    <option selected  value="-1">默认当前登录账号</option>
                     {foreach $users as $item}
                     <option  value="{$item['id']}">{$item['nickname']}</option>
                     {/foreach}
@@ -57,12 +58,6 @@
                 </select>
             </div>
         </div>
-        <div class="form-group layer-footer">
-            <label class="control-label col-xs-12 col-sm-2"></label>
-            <div class="col-xs-12 col-sm-8">
-                <button type="submit" class="btn btn-primary btn-embossed disabled">{:__('OK')}</button>
-            </div>
-        </div>
     </form>
 </div>
 
diff --git a/application/admin/view/cars/edit.html b/application/admin/view/cars/edit.html
index 3d69db2..f2faac1 100644
--- a/application/admin/view/cars/edit.html
+++ b/application/admin/view/cars/edit.html
@@ -1,95 +1,67 @@
-<form id="edit-form" class="form-horizontal" role="form" data-toggle="validator" method="POST" action="">
+<link href="/assets/css/car/index.css" rel="stylesheet">
+<link rel="stylesheet" href="/assets/css/car/select.css">
+<div class="my-cart">
+    <form id="add-form" class="form-horizontal" role="form" data-toggle="validator" method="POST" action="">
+        <input id="c-id" data-rule="required"  class="form-control" name="row[id]"  type="hidden" value="{$row.id}">
 
-    <div class="form-group">
-        <label class="control-label col-xs-12 col-sm-2">{:__('Title')}:</label>
-        <div class="col-xs-12 col-sm-8">
-            <input id="c-title" class="form-control" name="row[title]" type="text" value="{$row.title|htmlentities}">
-        </div>
-    </div>
-    <div class="form-group">
-        <label class="control-label col-xs-12 col-sm-2">{:__('Brand_id')}:</label>
-        <div class="col-xs-12 col-sm-8">
-            <input id="c-brand_id" data-rule="required" data-source="brand/index" class="form-control selectpage" name="row[brand_id]" type="text" value="{$row.brand_id|htmlentities}">
-        </div>
-    </div>
-    <div class="form-group">
-        <label class="control-label col-xs-12 col-sm-2">{:__('Series_id')}:</label>
-        <div class="col-xs-12 col-sm-8">
-            <input id="c-series_id" data-rule="required" data-source="series/index" class="form-control selectpage" name="row[series_id]" type="text" value="{$row.series_id|htmlentities}">
-        </div>
-    </div>
-    <div class="form-group">
-        <label class="control-label col-xs-12 col-sm-2">{:__('Price')}:</label>
-        <div class="col-xs-12 col-sm-8">
-            <input id="c-price" class="form-control" step="0.01" name="row[price]" type="number" value="{$row.price|htmlentities}">
-        </div>
-    </div>
-    <div class="form-group">
-        <label class="control-label col-xs-12 col-sm-2">{:__('Cover_image')}:</label>
-        <div class="col-xs-12 col-sm-8">
-            <div class="input-group">
-                <input id="c-cover_image" class="form-control" size="50" name="row[cover_image]" type="text" value="{$row.cover_image|htmlentities}">
-                <div class="input-group-addon no-border no-padding">
-                    <span><button type="button" id="faupload-cover_image" class="btn btn-danger faupload" data-input-id="c-cover_image" data-mimetype="image/gif,image/jpeg,image/png,image/jpg,image/bmp,image/webp" data-multiple="false" data-preview-id="p-cover_image"><i class="fa fa-upload"></i> {:__('Upload')}</button></span>
-                    <span><button type="button" id="fachoose-cover_image" class="btn btn-primary fachoose" data-input-id="c-cover_image" data-mimetype="image/*" data-multiple="false"><i class="fa fa-list"></i> {:__('Choose')}</button></span>
-                </div>
-                <span class="msg-box n-right" for="c-cover_image"></span>
+        <div class="form-group">
+            <label class="control-label col-xs-12 col-sm-2">{:__('Title')}:</label>
+            <div class="col-xs-12 col-sm-8">
+                <input id="c-title" class="form-control" name="row[title]" value="{$row.title}" type="text">
             </div>
-            <ul class="row list-inline faupload-preview" id="p-cover_image"></ul>
         </div>
-    </div>
-    <div class="form-group">
-        <label class="control-label col-xs-12 col-sm-2">{:__('Location')}:</label>
-        <div class="col-xs-12 col-sm-8">
-            <input id="c-location" class="form-control" name="row[location]" type="text" value="{$row.location|htmlentities}">
+        <div class="form-group">
+            <label class="control-label col-xs-12 col-sm-2">{:__('Series_id')}:</label>
+            <div class="col-xs-12 col-sm-8">
+                <input id="c-series_id" data-rule="required"  class="form-control" type="text" data-value="{$row.series_name}" autocomplete="off">
+                <input id="c-series_id_value" data-rule="required"  class="form-control" name="row[series_id]"  type="hidden" value="{$row.series_id}">
+            </div>
         </div>
-    </div>
-    <div class="form-group">
-        <label class="control-label col-xs-12 col-sm-2">{:__('Contact_name')}:</label>
-        <div class="col-xs-12 col-sm-8">
-            <input id="c-contact_name" class="form-control" name="row[contact_name]" type="text" value="{$row.contact_name|htmlentities}">
+        <div class="form-group">
+            <label class="control-label col-xs-12 col-sm-2">{:__('Price')}:</label>
+            <div class="col-xs-12 col-sm-8">
+                <input id="c-price" class="form-control" step="0.01" name="row[price]" value="{$row.price}" type="number">
+            </div>
         </div>
-    </div>
-    <div class="form-group">
-        <label class="control-label col-xs-12 col-sm-2">{:__('Contact_id')}:</label>
-        <div class="col-xs-12 col-sm-8">
-            <input id="c-contact_id" data-rule="required" data-source="contact/index" class="form-control selectpage" name="row[contact_id]" type="text" value="{$row.contact_id|htmlentities}">
+        <div class="form-group">
+            <label class="control-label col-xs-12 col-sm-2">{:__('Cover_image')}:</label>
+            <div class="col-xs-12 col-sm-8">
+                <div class="input-group">
+                    <input id="c-cover_image" class="form-control" size="50" name="row[cover_image]" value="{$row.cover_image}" type="text">
+                    <div class="input-group-addon no-border no-padding">
+                        <span><button type="button" id="faupload-cover_image" class="btn btn-danger faupload" data-input-id="c-cover_image" data-mimetype="image/gif,image/jpeg,image/png,image/jpg,image/bmp,image/webp" data-multiple="true" data-preview-id="p-cover_image"><i class="fa fa-upload"></i> {:__('Upload')}</button></span>
+                        <span><button type="button" id="fachoose-cover_image" class="btn btn-primary fachoose" data-input-id="c-cover_image" data-mimetype="image/*" data-multiple="true"><i class="fa fa-list"></i> {:__('Choose')}</button></span>
+                    </div>
+                    <span class="msg-box n-right" for="c-cover_image"></span>
+                </div>
+                <ul class="row list-inline faupload-preview" id="p-cover_image"></ul>
+            </div>
         </div>
-    </div>
-    <div class="form-group">
-        <label class="control-label col-xs-12 col-sm-2">{:__('Contact_phone')}:</label>
-        <div class="col-xs-12 col-sm-8">
-            <input id="c-contact_phone" class="form-control" name="row[contact_phone]" type="text" value="{$row.contact_phone|htmlentities}">
+
+        <div class="form-group">
+            <label class="control-label col-xs-12 col-sm-2">{:__('Contact_id')}:</label>
+            <div class="col-xs-12 col-sm-8">
+                <select id="c-users" data-live-search="true" title="默认当前登录账号"  name="row[contact_id]" class="form-control selectpicker show-tick">
+                    <option   value="-1">默认当前登录账号</option>
+                    {foreach $users as $item}
+                    <option  {if $item['id'] == $row.contact_id} selected {/if} value="{$item['id']}">{$item['nickname']}</option>
+                    {/foreach}
+                </select>
+            </div>
         </div>
-    </div>
-    <div class="form-group">
-        <label class="control-label col-xs-12 col-sm-2">{:__('Wechat_qrcode')}:</label>
-        <div class="col-xs-12 col-sm-8">
-            <input id="c-wechat_qrcode" class="form-control" name="row[wechat_qrcode]" type="text" value="{$row.wechat_qrcode|htmlentities}">
+
+        <div class="form-group">
+            <label class="control-label col-xs-12 col-sm-2">{:__('Is_active')}:</label>
+            <div class="col-xs-12 col-sm-8">
+                <select name="row[is_active]" class="form-control selectpicker">
+                    <option  {if 1 == $row.is_active} selected {/if} value="1">上架</option>
+                    <option  {if 0 == $row.is_active} selected {/if}  value="0">不上架</option>
+                </select>
+            </div>
         </div>
-    </div>
-    <div class="form-group">
-        <label class="control-label col-xs-12 col-sm-2">{:__('Created_at')}:</label>
-        <div class="col-xs-12 col-sm-8">
-            <input id="c-created_at" class="form-control datetimepicker" data-date-format="YYYY-MM-DD HH:mm:ss" data-use-current="true" name="row[created_at]" type="text" value="{$row.created_at}">
-        </div>
-    </div>
-    <div class="form-group">
-        <label class="control-label col-xs-12 col-sm-2">{:__('Updated_at')}:</label>
-        <div class="col-xs-12 col-sm-8">
-            <input id="c-updated_at" class="form-control datetimepicker" data-date-format="YYYY-MM-DD HH:mm:ss" data-use-current="true" name="row[updated_at]" type="text" value="{$row.updated_at}">
-        </div>
-    </div>
-    <div class="form-group">
-        <label class="control-label col-xs-12 col-sm-2">{:__('Is_active')}:</label>
-        <div class="col-xs-12 col-sm-8">
-            <input id="c-is_active" class="form-control" name="row[is_active]" type="number" value="{$row.is_active|htmlentities}">
-        </div>
-    </div>
-    <div class="form-group layer-footer">
-        <label class="control-label col-xs-12 col-sm-2"></label>
-        <div class="col-xs-12 col-sm-8">
-            <button type="submit" class="btn btn-primary btn-embossed disabled">{:__('OK')}</button>
-        </div>
-    </div>
-</form>
+    </form>
+</div>
+
+<script>
+    var series = {:json_encode($series); };
+</script>
diff --git a/composer.json b/composer.json
index 1d77667..3888800 100755
--- a/composer.json
+++ b/composer.json
@@ -29,7 +29,8 @@
         "ext-json": "*",
         "ext-curl": "*",
         "ext-pdo": "*",
-        "ext-bcmath": "*"
+        "ext-bcmath": "*",
+        "nesbot/carbon": "^3.10"
     },
     "config": {
         "preferred-install": "dist",
diff --git a/public/assets/css/car/index.css b/public/assets/css/car/index.css
index 519a41c..457b11f 100644
--- a/public/assets/css/car/index.css
+++ b/public/assets/css/car/index.css
@@ -5,4 +5,5 @@
     padding-left:15px;
     padding-right:15px;
     padding-top:10px;
+    overflow-y:auto;
 }
\ No newline at end of file
diff --git a/public/assets/js/backend/cars.js b/public/assets/js/backend/cars.js
index b154f50..b0d6dda 100644
--- a/public/assets/js/backend/cars.js
+++ b/public/assets/js/backend/cars.js
@@ -1,4 +1,4 @@
-define(['jquery', 'bootstrap', 'backend', 'table', 'form','cascader'], function ($, undefined, Backend, Table, Form) {
+define(['jquery', 'bootstrap', 'backend', 'table', 'form', 'cascader'], function ($, undefined, Backend, Table, Form) {
 
     var Controller = {
         index: function () {
@@ -28,20 +28,53 @@ define(['jquery', 'bootstrap', 'backend', 'table', 'form','cascader'], function
                     [
                         {checkbox: true},
                         {field: 'id', title: __('Id')},
-                        {field: 'title', title: __('Title'), operate: 'LIKE', table: table, class: 'autocontent', formatter: Table.api.formatter.content},
-                        {field: 'brand_id', title: __('Brand_id')},
-                        {field: 'series_id', title: __('Series_id')},
-                        {field: 'price', title: __('Price'), operate:'BETWEEN'},
-                        {field: 'cover_image', title: __('Cover_image'), operate: false, events: Table.api.events.image, formatter: Table.api.formatter.image},
-                        {field: 'location', title: __('Location'), operate: 'LIKE'},
-                        {field: 'contact_name', title: __('Contact_name'), operate: 'LIKE'},
-                        {field: 'contact_id', title: __('Contact_id')},
-                        {field: 'contact_phone', title: __('Contact_phone'), operate: 'LIKE'},
-                        {field: 'wechat_qrcode', title: __('Wechat_qrcode'), operate: 'LIKE', table: table, class: 'autocontent', formatter: Table.api.formatter.content},
-                        {field: 'created_at', title: __('Created_at'), operate:'RANGE', addclass:'datetimerange', autocomplete:false},
-                        {field: 'updated_at', title: __('Updated_at'), operate:'RANGE', addclass:'datetimerange', autocomplete:false},
-                        {field: 'is_active', title: __('Is_active')},
-                        {field: 'operate', title: __('Operate'), table: table, events: Table.api.events.operate, formatter: Table.api.formatter.operate}
+                        {
+                            field: 'title',
+                            title: __('Title'),
+                            operate: 'LIKE',
+                            table: table,
+                            class: 'autocontent',
+                            formatter: Table.api.formatter.content
+                        },
+                        {field: 'brand.name', title: __('Brand_id')},
+                        {field: 'series.name', title: __('Series_id')},
+                        {field: 'price', title: __('Price'), operate: 'BETWEEN'},
+                        {
+                            field: 'cover_image',
+                            title: __('Cover_image'),
+                            operate: false,
+                            events: Table.api.events.image,
+                            formatter: Table.api.formatter.image
+                        },
+                        {field: 'contact.nickname', title: __('Contact_name'), operate: 'LIKE'},
+                        {field: 'contact.mobile', title: __('Contact_phone'), operate: 'LIKE'},
+                        {
+                            field: 'created_at',
+                            title: __('Created_at'),
+                            operate: 'RANGE',
+                            addclass: 'datetimerange',
+                            autocomplete: false
+                        },
+                        {
+                            field: 'updated_at',
+                            title: __('Updated_at'),
+                            operate: 'RANGE',
+                            addclass: 'datetimerange',
+                            autocomplete: false
+                        },
+                        {field: 'is_active', title: __('Is_active'),
+                            searchList: {
+                                "0": '下架',
+                                "1": '上架',
+                            },
+                            formatter: Table.api.formatter.status},
+                        {
+                            field: 'operate',
+                            title: __('Operate'),
+                            table: table,
+                            events: Table.api.events.operate,
+                            formatter: Table.api.formatter.operate
+                        }
                     ]
                 ]
             });
@@ -52,25 +85,91 @@ define(['jquery', 'bootstrap', 'backend', 'table', 'form','cascader'], function
         add: function () {
             Controller.api.bindevent();
             Controller.api.series();
+            Controller.api.extend();
         },
         edit: function () {
             Controller.api.bindevent();
             Controller.api.series();
+            Controller.api.extend();
         },
         api: {
             bindevent: function () {
                 Form.api.bindevent($("form[role=form]"));
             },
-            series:function (){
+            series: function () {
                 var _data = series;
                 $('#c-series_id').zdCascader({
                     data: _data,
                     onChange: function ($this, data, allPathData) {
                         // console.log(data,allPathData);
-                        $('#item_id_value').val(data.value);
+                        $('#c-series_id_value').val(data.value);
                     }
                 });
                 $('#c-series_id').val($('#c-series_id').data('value'));
+            },
+            extend: function () {
+                const id = $('input[name="row[id]"]').val();
+                let url = "cars/extend";
+                if (id) {
+                    url += '&id=' + id;
+                }
+                Fast.api.ajax({
+                        url: url,  // 你的 API 地址
+                        type: "get",
+                        contentType: 'application/json',
+                        dataType: "json"
+                    },
+            function (data) {
+                        var container = $('#add-form');
+
+                        data.forEach(function (field) {
+                            let html = `
+                                    <div class="form-group">
+                                        <label class="control-label col-xs-12 col-sm-2">${field.label}:</label>
+                                        <div class="col-xs-12 col-sm-8">`;
+
+                            // ✅ 单选框（radio，替代 checkbox）
+                            if (field.type === 'checkbox' || field.type === 'radio') {
+                                field.options.forEach(function (opt) {
+                                    // 是否选中
+                                    const checked = String(field.value) === String(opt.value) ? 'checked' : '';
+                                    html += `
+                                        <label class="radio-inline">
+                                            <input data-rule="required" type="radio" name="row[${field.name}]" value="${opt.value}" ${checked}> ${opt.key}
+                                        </label>`;
+                                });
+                            }
+
+                            // ✅ 数值范围输入（单 input 版本）
+                            else if (field.type === 'range') {
+                                const opts = field.options || {};
+                                const val = field.value ?? ''; // 可能是字符串、数字或空
+                                const min = opts.start ?? '';
+                                const max = opts.end ?? '';
+                                const unit = opts.unit ?? '';
+                                html += `
+                                        <div class="input-group">
+                                            <input data-rule="required" type="number" name="row[${field.name}]" 
+                                                class="form-control" placeholder="${unit}" 
+                                                min="${min}" max="${max}" value="${val}">
+                                            <span class="input-group-addon">${unit}</span>
+                                        </div>`;
+                            }
+
+                            html += `</div></div>`;
+                            container.append(html);
+                        });
+
+                        // ✅ 添加提交按钮区域
+                        container.append(`
+                                <div class="form-group">
+                                    <label class="control-label col-xs-12 col-sm-2"></label>
+                                    <div class="col-xs-12 col-sm-8">
+                                        <button type="submit" class="btn btn-primary btn-embossed">提交</button>
+                                    </div>
+                                </div>`);
+                        return false;
+                    })
             }
         }
     };