Troubles with horizontal Isotope and Ajaxify

Hi I would like to get help with something very stressfull for me. First of all, my name is Carlos and I’m looking for some help with horizontal isotope and ajaxify.

The Isotope Works perfect when there’s no ajaxify library, but when I used Ajaxify starts the problems.

When I click to go another link of the website, change the content perfectly using ajaxify but when I back to home page(The Isotope is in Home-page). The Isotope doesn’t work in horizontal, the filter for it works but not in horizontal. I review the ítems for Isotope and I saw Isotope doesn’t add isotope-item class, so it means that Isotope doesn’t load when back home.

Thanks,