Thread:Project:Support desk/how the download image files link to the local wikipedia?

I mirror a wikipedia in local computer.and I also had download all the images(about 50G) from the "http://zh.wikipedia.org" using Wikix. how the local wikipedia can link the download images? and make the local wikipedia can dispaly the images and being a complex similar with the offical website "http://zh.wikipedia.org".Thank you!