how i can remove the author name

Hi,

That depends on where you don’t want to show the author name.
If you mean the author name displayed on blocks
– https://www.screencast.com/t/y2xznNoAEDn
That can be disabled in the theme panel here
– https://www.screencast.com/t/khVePLsp
If you mean the author name displayed on the post page, that can be disabled here
– https://www.screencast.com/t/S5WfLEgYiD60
If you meant something else, please provide more details for a more accurate solution.

Thanks