Chỉnh sửa file config - "main.php" trong yii

Muốn thiết lập hoặc thay đổi
set default controller in config folder

        'defaultController' => 'site',

set default action & layout for controller

    public $layout='main';
    public $defaultAction = 'index';

lưu ý:
Layout for the Module If you want to set the layout for the module, you should care about the number of slashes.

//layouts/layout 

loads the "protected/views/layouts" if you want to loads the "protected/modules/module/views/layouts"

/layouts/layout