I am working on a node server with express and I did set a default server for all pages and it works fine, hwever, when I try to avaoid the laout in some pages, it still get used, my code is bellow maybe someone can help me

my app.js configuratiomn

my router

router.get('/', function(req, res, next) {
  res.render('listings', {
    title: 'listings',
    page:'listing',
    layout: 'dashboard',
});
});

module.exports = router;