diff --git a/app/Admin/Actions/Show/BargainOrderRemark.php b/app/Admin/Actions/Show/BargainOrderRemark.php
new file mode 100644
index 00000000..375190b9
--- /dev/null
+++ b/app/Admin/Actions/Show/BargainOrderRemark.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Admin\Actions\Show;
+
+use App\Admin\Forms\BargainOrderRemark as BargainOrderRemarkForm;
+use Dcat\Admin\Show\AbstractTool;
+use Dcat\Admin\Widgets\Modal;
+
+class BargainOrderRemark extends AbstractTool
+{
+    /**
+     * @return string
+     */
+    protected $title = '<i class="feather icon-file-text"></i>&nbsp;备注';
+
+    /**
+    * 按钮样式定义，默认 btn btn-white waves-effect
+    *
+    * @var string
+    */
+    protected $style = 'btn-success';
+
+    public function render()
+    {
+        $form = BargainOrderRemarkForm::make()->payload(['id'=>$this->getKey()]);
+        return Modal::make()
+            ->lg()
+            ->title($this->title)
+            ->body($form)
+            ->button("<a href=\"javascript:void(0)\" class=\"btn btn-sm {$this->style}\">{$this->title}</a>&nbsp;&nbsp;");
+    }
+}
diff --git a/app/Admin/Controllers/BargainOrderController.php b/app/Admin/Controllers/BargainOrderController.php
index addc6771..373cb282 100644
--- a/app/Admin/Controllers/BargainOrderController.php
+++ b/app/Admin/Controllers/BargainOrderController.php
@@ -2,6 +2,7 @@
 
 namespace App\Admin\Controllers;
 
+use App\Admin\Actions\Show\BargainOrderRemark;
 use App\Admin\Renderable\Grid\Filter\BargainOrderSnIn;
 use App\Admin\Repositories\BargainOrder;
 use App\Models\BargainOrder as BargainOrderModel;
@@ -130,11 +131,14 @@ class BargainOrderController extends AdminController
 
                         $show->field('expire_at');
                         $show->field('created_at');
+                        $show->width(12)->field('remark')->width(10, 1);
                     });
                     $show->panel()
                         ->tools(function (Show\Tools $tools) {
                             $tools->disableEdit();
                             $tools->disableDelete();
+
+                            $tools->prepend(new BargainOrderRemark());
                         });
                 }));
             });
diff --git a/app/Admin/Forms/BargainOrderRemark.php b/app/Admin/Forms/BargainOrderRemark.php
new file mode 100644
index 00000000..a73caec0
--- /dev/null
+++ b/app/Admin/Forms/BargainOrderRemark.php
@@ -0,0 +1,61 @@
+<?php
+
+namespace App\Admin\Forms;
+
+use App\Models\BargainOrder;
+use Dcat\Admin\Contracts\LazyRenderable;
+use Dcat\Admin\Traits\LazyWidget;
+use Dcat\Admin\Widgets\Form;
+
+class BargainOrderRemark extends Form implements LazyRenderable
+{
+    use LazyWidget;
+
+    /**
+     * 权限判断，如不需要可以删除此方法
+     *
+     * @param Model|Authenticatable|HasPermissions|null $user
+     *
+     * @return bool
+     */
+    protected function authorize($user): bool
+    {
+        return $user->can('dcat.admin.bargain_orders.remark');
+    }
+
+    /**
+     * Handle the form request.
+     *
+     * @param array $input
+     *
+     * @return mixed
+     */
+    public function handle(array $input)
+    {
+        $orderId = $this->payload['id'] ?? 0;
+        $order = BargainOrder::findOrFail($orderId);
+
+        $remark = $input['remark'] ?? '';
+
+        $order->update([
+            'remark'=>$remark,
+        ]);
+
+        return $this->response()
+                    ->success(__('admin.update_succeeded'))
+                    ->refresh();
+    }
+
+    /**
+     * Build a form here.
+     */
+    public function form()
+    {
+        $orderId = $this->payload['id'] ?? 0;
+        $order = BargainOrder::findOrFail($orderId);
+
+        $this->text('remark')->value($order->remark);
+
+        $this->disableResetButton();
+    }
+}
diff --git a/database/seeders/AdminPermissionSeeder.php b/database/seeders/AdminPermissionSeeder.php
index cb1648e4..e81859e4 100644
--- a/database/seeders/AdminPermissionSeeder.php
+++ b/database/seeders/AdminPermissionSeeder.php
@@ -426,6 +426,9 @@ class AdminPermissionSeeder extends Seeder
             'bargain_orders'=>[
                 'name' =>'砍价活动记录',
                 'curd' => ['index', 'show'],
+                'children'=>[
+                    'remark'=>['name' =>'备注'],
+                ],
             ],
         ];
         // try {