How do I webkit

does anyone know how too change the icon that it gives you when you export to node webkit i done tried plenty of methods but i dont want my game installed on a pc with the node webit icon that it gives you by default

and why do it seem like you need node webkit installed on your pc just too play the game i uninstalled node webkit just too do a test run and now the exe file dont work anymore . Has anyone tried this ?

i think i got it !!