[Debian] [Nginx] Requires FTP

at the first i’m really got annoyed by the ftp one at the before i was using Apache / httpd since it was lagging alot and takes alot of memory i need a how to do this using something that might can help
because everytime i want to update it forces me to ask my ftp… btw i haven’t installed FTP since it uses alot of memory
so is there any way i can solve this?