diff --git a/database/seeders/KeywordSeeder.php b/database/seeders/KeywordSeeder.php
index a53fda0..167939c 100644
--- a/database/seeders/KeywordSeeder.php
+++ b/database/seeders/KeywordSeeder.php
@@ -3,6 +3,7 @@
 namespace Database\Seeders;
 
 use App\Models\Keyword;
+use Illuminate\Database\Console\Seeds\WithoutModelEvents;
 use Illuminate\Database\Seeder;
 use Illuminate\Support\Arr;
 
@@ -10,44 +11,51 @@ class KeywordSeeder extends Seeder
 {
     /**
      * Run the database seeds.
-     *
-     * @return void
      */
-    public function run()
+    public function run(): void
     {
         Keyword::truncate();
+
         $list = [
-            ['key' => 'treat_type', 'name' => '诊疗类别', 'children' => [
-                ['key' => 'treat_head', 'name' => '头疗', 'content' => '按摩意见：', 'image' => url('images/treat_head.png')],
-                ['key' => 'treat_normal', 'name' => '看病', 'content' => '病症：', 'image' => url('images/treat_normal.png')],
+            ['key' => 'product_category', 'name' => '商品分类', 'children' => [
+                ['name' => '家用电器', 'children' => [
+                    ['name' => '电视'],
+                    ['name' => '冰箱'],
+                    ['name' => '洗衣机'],
+                ]],
+                ['name' => '手机数码', 'children' => [
+                    ['name' => '手机'],
+                    ['name' => '手机配件'],
+                    ['name' => '摄影摄像'],
+                ]],
+                ['name' => '电脑办公', 'children' => [
+                    ['name' => '电脑整机'],
+                    ['name' => '外设产品'],
+                    ['name' => '网络产品'],
+                ]]
+            ]],
+            ['key' => 'article_category', 'name' => '文章分类', 'children' => [
+                ['name' => '后端'],
+                ['name' => '前端'],
+                ['name' => 'Android'],
+                ['name' => 'IOS'],
+                ['name' => '开发工具'],
+                ['name' => '人工智能'],
             ]]
         ];
+
         $this->createByTree($list);
     }
 
     protected function createByTree($list, $parent = null)
     {
-        $count = count($list);
         foreach ($list as $index => $item) {
-            $key = data_get($item, 'key');
-            if (! $key) {
-                if (! $parent) {
-                    throw new \Exception('key 必填');
-                }
-                $key = $parent->key.'_'.($index + 1);
-            }
-            $attributes = [
-                'key' => $key,
-                'parent_id' => data_get($parent, 'id', 0),
-                'path' => ($parent ? $parent->path.$parent->id : '').'-',
-                'level' => data_get($parent, 'level', 0) + 1,
-                'sort' => $count - $index,
-            ];
-            if ($id = data_get($item, 'id')) {
-                $attributes['id'] = $id;
-            }
+            $params = Arr::except($item, ['children']);
+            $params['sort'] = $index;
+            $params['parent_id'] = $parent ? $parent->id : 0;
+            $params['key'] = data_get($item, 'key', data_get($parent, 'key') . '_' . $index);
+            $model = Keyword::create($params);
 
-            $model = Keyword::create(array_merge($attributes, Arr::except($item, ['children'])));
             if ($children = data_get($item, 'children')) {
                 $this->createByTree($children, $model);
             }