Codeigniter url重定向到在线服务器。 我无法找到问题所在

I have to modify a project . I get the code . This application is developed in codeigniter.when i copy this project to localhost and hit the url : localhost/project This url redirect my website from local to www.laundruae.con I have made the following modifications in config, route and htaccess but issue remains same.
-i set base_url ='' in config.php
-i set default_controller = '' in route.php

1. Set base_url with your website link
   $config['base_url'] = 'http://www.laundruae.con/';
2. Add url in config/autoload.php
$autoload['helper'] = array('url');
3. Set your default controller in route.php