Local WordPress image URL

Hi, I have a local WordPress site on my server. You can see it here https://www.fiscalleti.com/Blog/wordpress/ But, It keeps linking photos and RSS and things to https://127.0.0.1/…. and i don’t know how to change that. as you all probably know this means that when someone with an external Ip visits my blog they can’t see images and stuff… Any help would be awesome. thanks!