fix: 浙江大学软件学院项目链接bug (#4055)

lib/routes/universities/zju/cst/index.js

@@ -53,14 +53,14 @@ module.exports = async (ctx) => {
         });
         ctx.state.data = {
             title: '浙大软件学院-全部通知',
-            link: host + 'NULL',
+            link: host,
             item: items,
         };
     } else {
         const id = map.get(type).id;
         ctx.state.data = {
             title: map.get(type).title,
-            link: host + `${id}`,
+            link: host + `${id}` + '/list.htm',
             item: await getPage(id),
         };
     }