Why are there different file names in Bitrix?

Question

1C-Bitrix

Transferred a site from one hosting to another.
On the original site, there is a link to style
A on the transferred
one. That is, the difference is in the last digits. And the first option works, but the second one doesn't
So with styles and scripts
What is it and how to fix it?

Answer 1

you have a cache :) go to the admin panel and discard the cache of the site completely