diff --git a/README.md b/README.md
index 5671ba0..ca8f826 100755
--- a/README.md
+++ b/README.md
@@ -68,6 +68,7 @@ RewriteRule config/(.*).(php)$ – [F]
 
 * 2021-11-17 v2.4.3
 - 增加登录验证码
+- 二级目录安装
 - 一些优化
 
 * 2021-11-14 v2.4.2
diff --git a/install/contorl.php b/install/contorl.php
index afb8ad9..4347b77 100755
--- a/install/contorl.php
+++ b/install/contorl.php
@@ -36,12 +36,10 @@ file_put_contents(APP_ROOT . '/install/install.lock', '安装程序锁定文件
 // 跳转主页
 echo '
 <script>  
-
 window.alert("安装成功，即将为您跳转到登陆界面！");
-location.href="/../application/login.php";  
+location.href="'.get_whole_url('/install/contorl.php').'/application/login.php'.'";  
 </script>  
 ';
-
 // 删除安装目录
 if (isset($_POST['del_install'])) {
   if ($_POST['del_install'] == "del") {