diff --git a/public/index.php b/public/index.php
index badb14ec..ef8d2870 100755
--- a/public/index.php
+++ b/public/index.php
@@ -17,7 +17,7 @@ require __DIR__ . '/../vendor/autoload.php';
 $app = new App();
 
 if (!is_file($app->getRootPath() . '.env') || !is_file($app->getRootPath() . 'install.lock')) {
-	header('Location: install.php');exit();
+	header('Location: /install.php');exit();
 }
 
 // 执行HTTP应用并响应
diff --git a/public/install.php b/public/install.php
index 59be47c9..b961e7cd 100644
--- a/public/install.php
+++ b/public/install.php
@@ -55,6 +55,9 @@ if ($action == 'index') {
 		if (!$dbc) {
 			echo json_encode(['code'=>0,'msg'=>'请填写完系统配置信息！']);exit();
 		}
+		if ($data['admin']['password'] !== $data['admin']['repassword']) {
+			echo json_encode(['code'=>0,'msg'=>'管理员密码错误']);exit();
+		}
 		$info = str_replace("{secret}", \xin\helper\Str::random(32), $info);
 		file_put_contents(ROOT_PATH . '.env', $info);
 		session('database_info', $data['database']);