diff --git a/app/Http/Controllers/UserController.php b/app/Http/Controllers/UserController.php
index 2e5d986..5e14584 100644
--- a/app/Http/Controllers/UserController.php
+++ b/app/Http/Controllers/UserController.php
@@ -2,7 +2,6 @@
 
 namespace App\Http\Controllers;
 
-use App\Models\AdminUser;
 use Illuminate\Http\Request;
 use App\Exceptions\BizException;
 use Illuminate\Support\Facades\Hash;
diff --git a/database/seeders/KeywordsTableSeeder.php b/database/seeders/KeywordsTableSeeder.php
index a1f3288..20da472 100644
--- a/database/seeders/KeywordsTableSeeder.php
+++ b/database/seeders/KeywordsTableSeeder.php
@@ -25,28 +25,47 @@ class KeywordsTableSeeder extends Seeder
         Admin::extension()->enable($name);
         Keywords::truncate();
         $list = [
+            ['key' => 'crops-category', 'name' => '农作物产业分类', 'value' => '', 'list' => [
+                ['key' => 'crops-cate-nongye', 'name' => '农业', 'type_key'=>'crops-category', 'value' => '', 'list' =>[
+                    ['key' => 'crops-shuidao', 'name' => '水稻', 'type_key'=>'crops-cate-nongye', 'value' => ''],
+                    ['key' => 'crops-papagan', 'name' => '耙耙柑', 'type_key'=>'crops-cate-nongye', 'value' => ''],
+                    ['key' => 'crops-aiyuan', 'name' => '爱媛', 'type_key'=>'crops-cate-nongye', 'value' => ''],
+                    ['key' => 'crops-buzhihuo', 'name' => '不知火', 'type_key'=>'crops-cate-nongye', 'value' => '']
+                ]],
+                ['key' => 'crops-cate-yuye', 'name' => '渔业', 'type_key'=>'crops-category', 'value' => '', 'list' =>[
+                    ['key' => 'crops-shengzhu', 'name' => '生猪', 'type_key'=>'crops-cate-xumuye', 'value' => ''],
+                ]],
+                ['key' => 'crops-cate-xumuye', 'name' => '畜牧业', 'type_key'=>'crops-category', 'value' => '', 'list' => [
+                    ['key' => 'crops-huocaoyu', 'name' => '活草鱼', 'type_key'=>'crops-cate-yuye', 'value' => ''],
+                    ['key' => 'crops-daoxia', 'name' => '稻虾', 'type_key'=>'crops-cate-yuye', 'value' => ''],
+                    ['key' => 'crops-wuyu', 'name' => '乌鱼', 'type_key'=>'crops-cate-yuye', 'value' => ''],
+                    ['key' => 'crops-luyu', 'name' => '鲈鱼', 'type_key'=>'crops-cate-yuye', 'value' => ''],
+                ]],
+                ['key' => 'crops-cate-lingye', 'name' => '林业', 'type_key'=>'crops-category', 'value' => ''],
+            ]],
         ];
 
-        foreach ($list as $item) {
-            $type = Keywords::create(Arr::except($item, 'list'));
+        if($list){
+            $this->createKeywords($list);
+        }
+    }
 
+    private function createKeywords($keywords, $parentType = null){
+        foreach ($keywords as $item) {
+            if($parentType){
+                $type = Keywords::create([
+                    'name' => $item['name'],
+                    'key' => $item['key'] ?? $parentType->key.($parentType + 1),
+                    'type_key' => $parentType->key,
+                    'level' => ($parentType->level ?? 1) + 1,
+                    'parent_id' => $parentType->id,
+                ]);
+            }else{
+                $type = Keywords::create(Arr::except($item, 'list'));
+            }
             $list = data_get($item, 'list');
-            if ($list) {
-                $keywords = [];
-                foreach ($list as $index => $name) {
-                    $template = [
-                        'key' => $type->key.($index + 1),
-                        'type_key' => $type->key,
-                        'level' => $type->level + 1,
-                    ];
-                    if (is_array($name)) {
-                        $template = array_merge($template, $name);
-                    } else {
-                        $template['name'] = $name;
-                    }
-                    array_push($keywords, $template);
-                }
-                $type->children()->createMany($keywords);
+            if($list){
+                $this->createKeywords($list, $type);
             }
         }
     }