hello ,
I have a router weith hotspot and I ahve config the login.html to be auto connection
so the user will automateclly connec to the internet , and in the alogin I ahve redirect him to my webpage
but I ahve noitce a small problem
when the user open the browser and the page is https - I get error
isnt the auto login fix this problem?

Thanks ,

not really.
as many other posts suggested, HTTPS URL can be redirected to the log-in page but browser will display an certificate error. Unless you are able to install SSL certificate on user's device, this erorr will always be there.

So that means, there won't be any problems if it's redirecting to an HTTP URL?

Correct.