Elementor successfully update but nothing change

after migrating my website to AWS, I got this problem when I try to edit it with elementor I can edit and see the change but when I finish I tried ti click the update button and it successfully updated but when I see it there is no changes at all in my site and the preview that I open it turn back to before edited. but in edit with elementor itself the value of some element already change to what I want.

can someone help me to solve this? My website using cache in CDN layer, is it the problem laid? I quite confused with this