diff --git a/src/plugin/admin/app/controller/database/TableController.php b/src/plugin/admin/app/controller/database/TableController.php
index 3951b16..883ffbd 100644
--- a/src/plugin/admin/app/controller/database/TableController.php
+++ b/src/plugin/admin/app/controller/database/TableController.php
@@ -5,7 +5,7 @@ namespace plugin\admin\app\controller\database;
 use Illuminate\Database\Schema\Blueprint;
 use plugin\admin\app\controller\Base;
 use plugin\admin\app\model\Option;
-use plugin\admin\App\Util;
+use plugin\admin\app\Util;
 use Support\Db;
 use Support\Exception\BusinessException;
 use Support\Request;
diff --git a/src/plugin/admin/config/exception.php b/src/plugin/admin/config/exception.php
index 9d6c2ad..481abff 100644
--- a/src/plugin/admin/config/exception.php
+++ b/src/plugin/admin/config/exception.php
@@ -12,6 +12,8 @@
  * @license   http://www.opensource.org/licenses/mit-license.php MIT License
  */
 
+use plugin\admin\app\exception\Handler;
+
 return [
-    '' => \plugin\admin\App\exception\Handler::class,
+    '' => Handler::class,
 ];
\ No newline at end of file