diff --git a/app/common/command/admin/Version.php b/app/common/command/admin/Version.php
index ad61f74..d708064 100644
--- a/app/common/command/admin/Version.php
+++ b/app/common/command/admin/Version.php
@@ -14,13 +14,12 @@ use think\facade\App;
 
 class Version extends Command
 {
-    public const VERSION = 'v2.0.39';
+    public const VERSION = 'v2.0.40';
 
     public const LAYUI_VERSION = '2.8.16';
 
     public const COMMENT = [
-        '增加response的事件机制',
-        '为login增加事件',
+        '删除事件代码',
         '发布新版本',
     ];
 
diff --git a/app/common/event/AdminLoginIndex/Index.php b/app/common/event/AdminLoginIndex/Index.php
deleted file mode 100644
index 2950f23..0000000
--- a/app/common/event/AdminLoginIndex/Index.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-
-namespace app\common\event\AdminLoginIndex;
-
-class Index
-{
-    public function handle($params)
-    {
-        $controller = $params['controller'];
-
-        $controller->assign('captcha',1);
-
-        return [
-            'response' => $controller->fetch('login/ext/index'),
-        ];
-    }
-}