Set a default template for the web 'Configuration file'?

Hi. Is it possible for me to change the default template that's used when creating websites? It has an expires of 30 days, when I want 365 days + more files.... i.e. like so:

	location ~ .*\.(ico|css|gif|jpe?g|png|gz|zip|flv|rar|wmv|avi|css|js|swf|png|htc|mpeg|mpg|txt|otf|ttf|eot|woff|svg|webp)$ {
	   expires     365d;
	   fastcgi_hide_header "Set-Cookie";
	   add_header  Cache-Control "public";
	}

aaPanel_Jose where can I do this?

aaPanel_Jose Thank you, I will do this! When I Update/Fix, will this file be overwritten?