public function __construct()
 {
     parent::__construct();
     $this->helper(array('common'));
     $this->model(array('place_model'));
 }
 public function __construct()
 {
     parent::__construct();
     $this->helper(array('common', 'login'));
     $this->model(array('user_model', 'user_basic_info_model', 'sso_app_model', 'user_social_app_model'));
 }