diff --git a/src/plugin/admin/app/common/LayuiForm.php b/src/plugin/admin/app/common/LayuiForm.php
index 4bd4c84..f4a9fec 100644
--- a/src/plugin/admin/app/common/LayuiForm.php
+++ b/src/plugin/admin/app/common/LayuiForm.php
@@ -454,7 +454,7 @@ EOF;
     }
 
     /**
-     * swtich组件
+     * switch组件
      * @param $options
      * @return void
      */
diff --git a/src/plugin/admin/app/controller/AccountController.php b/src/plugin/admin/app/controller/AccountController.php
index 2fb1803..fc36a34 100644
--- a/src/plugin/admin/app/controller/AccountController.php
+++ b/src/plugin/admin/app/controller/AccountController.php
@@ -95,7 +95,6 @@ class AccountController extends Crud
         return $this->json(0);
     }
 
-
     /**
      * 获取登录信息
      * @param Request $request
@@ -123,7 +122,6 @@ class AccountController extends Crud
 
     /**
      * 更新
-     *
      * @param Request $request
      * @return Response
      */
@@ -196,7 +194,6 @@ class AccountController extends Crud
 
     /**
      * 检查登录频率限制
-     *
      * @param $username
      * @return void
      * @throws BusinessException
@@ -229,7 +226,6 @@ class AccountController extends Crud
         }
     }
 
-
     /**
      * 解除登录频率限制
      * @param $username
diff --git a/src/plugin/admin/app/controller/AdminController.php b/src/plugin/admin/app/controller/AdminController.php
index a6d4166..de23b36 100644
--- a/src/plugin/admin/app/controller/AdminController.php
+++ b/src/plugin/admin/app/controller/AdminController.php
@@ -2,8 +2,6 @@
 
 namespace plugin\admin\app\controller;
 
-use plugin\admin\app\controller\Base;
-use plugin\admin\app\controller\Crud;
 use plugin\admin\app\model\Admin;
 use support\exception\BusinessException;
 use support\Request;
diff --git a/src/plugin/admin/app/controller/AdminRoleController.php b/src/plugin/admin/app/controller/AdminRoleController.php
index 9d9ed6a..9060cce 100644
--- a/src/plugin/admin/app/controller/AdminRoleController.php
+++ b/src/plugin/admin/app/controller/AdminRoleController.php
@@ -59,7 +59,7 @@ class AdminRoleController extends Crud
             return view("admin-role/update");
         }
         [$id, $data] = $this->updateInput($request);
-        // 管理员id为1的用户权限固定为*
+        // id为1的管理员权限固定为*
         if (isset($data['rules']) && $id == 1) {
             $data['rules'] = '*';
         }
diff --git a/src/plugin/admin/app/controller/AdminRuleController.php b/src/plugin/admin/app/controller/AdminRuleController.php
index 92ff4da..4f50907 100644
--- a/src/plugin/admin/app/controller/AdminRuleController.php
+++ b/src/plugin/admin/app/controller/AdminRuleController.php
@@ -2,8 +2,6 @@
 
 namespace plugin\admin\app\controller;
 
-use Doctrine\Inflector\InflectorFactory;
-use plugin\admin\app\common\LayuiForm;
 use plugin\admin\app\common\Util;
 use plugin\admin\app\model\AdminRole;
 use plugin\admin\app\model\AdminRule;
@@ -28,7 +26,6 @@ class AdminRuleController extends Crud
      */
     protected $model = null;
 
-
     /**
      * 构造函数
      */
diff --git a/src/plugin/admin/app/controller/Base.php b/src/plugin/admin/app/controller/Base.php
index 06c6810..e620d6a 100644
--- a/src/plugin/admin/app/controller/Base.php
+++ b/src/plugin/admin/app/controller/Base.php
@@ -4,7 +4,6 @@ namespace plugin\admin\app\controller;
 
 use support\Model;
 use support\Response;
-use function json;
 
 /**
  * 基础控制器
diff --git a/src/plugin/admin/app/controller/Crud.php b/src/plugin/admin/app/controller/Crud.php
index 78017e8..d46b8c5 100644
--- a/src/plugin/admin/app/controller/Crud.php
+++ b/src/plugin/admin/app/controller/Crud.php
@@ -2,6 +2,8 @@
 
 namespace plugin\admin\app\controller;
 
+use Illuminate\Database\Eloquent\Builder as EloquentBuilder;
+use Illuminate\Database\Query\Builder as QueryBuilder;
 use plugin\admin\app\common\Util;
 use support\exception\BusinessException;
 use support\Model;
@@ -16,7 +18,6 @@ class Crud extends Base
      */
     protected $model = null;
 
-
     /**
      * 查询
      * @param Request $request
@@ -126,7 +127,7 @@ class Crud extends Base
      * @param array $where
      * @param string|null $field
      * @param string $order
-     * @return \Illuminate\Database\Eloquent\Builder|\Illuminate\Database\Query\Builder|Model
+     * @return EloquentBuilder|QueryBuilder|Model
      */
     protected function doSelect(array $where, string $field = null, string $order= 'desc')
     {
@@ -253,7 +254,7 @@ class Crud extends Base
      * @return array
      * @throws BusinessException
      */
-    protected function inputFilter(array $data)
+    protected function inputFilter(array $data): array
     {
         $table = $this->model->getTable();
         $allow_column = Util::db()->select("desc `$table`");