Increase active hotspot user session timeout

Good Morning every boby.
i am not very good in english. my probleme is i am looking for a way to increase the session timeout of my active hotspot users. can someone give me an idea of how to do that? thanks

/ip hotspot user profile
set 0 session-timeout=0
or
set 0 session-timeout=1d

Setting session-timeout=0 disables the session timeout (no timeout).