diff --git a/packages/keywords/src/Http/Admin/KeywordsController.php b/packages/keywords/src/Http/Admin/KeywordsController.php
index 2e7a13c..1395ff4 100644
--- a/packages/keywords/src/Http/Admin/KeywordsController.php
+++ b/packages/keywords/src/Http/Admin/KeywordsController.php
@@ -2,6 +2,7 @@
 
 namespace Peidikeji\Keywords\Http\Admin;
 
+use Dcat\Admin\Admin;
 use Dcat\Admin\Form;
 use Dcat\Admin\Grid;
 use Dcat\Admin\Http\Controllers\AdminController;
@@ -30,13 +31,18 @@ class KeywordsController extends AdminController
 
     protected function grid()
     {
-        return Grid::make(new Keywords(), function ($grid) {
+        return Grid::make(new Keywords(), function (Grid $grid) {
             $grid->column('name')->tree();
             $grid->column('key');
             $grid->column('value');
 
             $grid->enableDialogCreate();
 
+            $user = Admin::user();
+            $grid->showCreateButton($user->can('dcat.admin.keywords.create'));
+            $grid->showEditButton($user->can('dcat.admin.keywords.edit'));
+            $grid->showDeleteButton($user->can('dcat.admin.keywords.destroy'));
+
             $grid->quickSearch(['name', 'type_key', 'key']);
         });
     }
@@ -80,6 +86,11 @@ class KeywordsController extends AdminController
             $form->hidden('type_key');
             $form->hidden('level')->default(1);
 
+            $form->disableCreatingCheck();
+            $form->disableEditingCheck();
+            $form->disableListButton();
+            $form->disableDeleteButton();
+
             $form->saving(function (Form $form) {
                 if ($form->parent_id) {
                     $parent = Keywords::findOrFail($form->parent_id);