Canvas scaling with my window?

Hi Ive got a problem with my UI. When I scale my window it is not scaling the UI with. heres a some screen captures.


How im I supposed to avoid this?

Do you have CanvasScaler component yet in the Canvas object?

Indeed, I had to fix the UI Scale mode. In this tab there’s three options, One of them is Scale whith screen size.
And problem solved!

You gave me the solution with your very good question! lol Thanks