diff --git a/src/plugin/admin/app/common/Layui.php b/src/plugin/admin/app/common/Layui.php
index eff814c..2d650a0 100644
--- a/src/plugin/admin/app/common/Layui.php
+++ b/src/plugin/admin/app/common/Layui.php
@@ -1,5 +1,5 @@
 <?php
-namespace Webman\Admin\plugin\admin\app\common;
+namespace plugin\admin\app\common;
 
 use plugin\admin\app\common\Util;
 use support\exception\BusinessException;
diff --git a/src/plugin/admin/app/common/Util.php b/src/plugin/admin/app/common/Util.php
index 10ded49..1a388b2 100644
--- a/src/plugin/admin/app/common/Util.php
+++ b/src/plugin/admin/app/common/Util.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace Webman\Admin\plugin\admin\app\common;
+namespace plugin\admin\app\common;
 
 use process\Monitor;
 use Throwable;
@@ -11,8 +11,6 @@ use support\exception\BusinessException;
 use support\Db;
 use Workerman\Timer;
 use Workerman\Worker;
-use function plugin\admin\app\common\base_path;
-use function plugin\admin\app\common\config;
 
 class Util
 {
diff --git a/src/plugin/admin/app/controller/Crud.php b/src/plugin/admin/app/controller/Crud.php
index 36f75cb..a61d6fe 100644
--- a/src/plugin/admin/app/controller/Crud.php
+++ b/src/plugin/admin/app/controller/Crud.php
@@ -1,19 +1,16 @@
 <?php
 
-namespace Webman\Admin\plugin\admin\app\controller;
+namespace plugin\admin\app\controller;
 
 use Illuminate\Database\Eloquent\Builder as EloquentBuilder;
 use Illuminate\Database\Query\Builder as QueryBuilder;
 use plugin\admin\app\common\Auth;
 use plugin\admin\app\common\Tree;
 use plugin\admin\app\common\Util;
-use plugin\admin\app\controller\Base;
 use support\exception\BusinessException;
 use support\Model;
 use support\Request;
 use support\Response;
-use function plugin\admin\app\controller\config;
-use function plugin\admin\app\controller\json;
 
 class Crud extends Base
 {
diff --git a/src/plugin/admin/app/controller/PluginController.php b/src/plugin/admin/app/controller/PluginController.php
index 7c807b9..c47dc95 100644
--- a/src/plugin/admin/app/controller/PluginController.php
+++ b/src/plugin/admin/app/controller/PluginController.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace Webman\Admin\plugin\admin\app\controller;
+namespace plugin\admin\app\controller;
 
 use GuzzleHttp\Client;
 use GuzzleHttp\Exception\GuzzleException;
@@ -14,13 +14,6 @@ use support\Response;
 use ZIPARCHIVE;
 use function array_diff;
 use function ini_get;
-use function plugin\admin\app\controller\base_path;
-use function plugin\admin\app\controller\config;
-use function plugin\admin\app\controller\get_realpath;
-use function plugin\admin\app\controller\is_phar;
-use function plugin\admin\app\controller\json;
-use function plugin\admin\app\controller\response;
-use function plugin\admin\app\controller\session;
 use function scandir;
 use const DIRECTORY_SEPARATOR;
 use const PATH_SEPARATOR;
diff --git a/src/plugin/admin/app/controller/TableController.php b/src/plugin/admin/app/controller/TableController.php
index 47177cb..d0defa4 100644
--- a/src/plugin/admin/app/controller/TableController.php
+++ b/src/plugin/admin/app/controller/TableController.php
@@ -1,12 +1,11 @@
 <?php
 
-namespace Webman\Admin\plugin\admin\app\controller;
+namespace plugin\admin\app\controller;
 
 use Doctrine\Inflector\InflectorFactory;
 use Illuminate\Database\Schema\Blueprint;
 use plugin\admin\app\common\Layui;
 use plugin\admin\app\common\Util;
-use plugin\admin\app\controller\Base;
 use plugin\admin\app\model\Role;
 use plugin\admin\app\model\Rule;
 use plugin\admin\app\model\Option;
@@ -14,10 +13,6 @@ use support\exception\BusinessException;
 use support\Request;
 use support\Response;
 use Throwable;
-use function plugin\admin\app\controller\base_path;
-use function plugin\admin\app\controller\config;
-use function plugin\admin\app\controller\json;
-use function plugin\admin\app\controller\view;
 
 class TableController extends Base
 {