var data = {
    idi: {
        "name": "International Design Institute (IDI) ZHEJIANG UNIVERSITY",
        "url": "http://zenozeng.github.io/www.idi.zju.edu.cn",
        "description": "www.idi.zju.edu.cn"
    }
};
var href = window.location.href;
var key = href.split('/').pop();
if(typeof data[key] != "undefined") {
    var item = data[key];
    var html = '<iframe src="';
    html += item.url;
    html += '" frameborder="0" scrolling="auto" width="100%" height="100%"></iframe>';
    document.body.innerHTML = html;
}

@@ -200,16 +200,133 @@
 edu.cn%22%0A
+    %7D,%0A    vs: %7B%0A        %22name%22: %22VS%22,%0A        %22url%22: %22http://duck.zenozeng.com:42000/%22,%0A        %22description%22: %22vs%22%0A
     %7D%0A%7D;

add vs to 404.js