diff --git a/src/mulan/HOC/Nav.jsx b/src/mulan/HOC/Nav.jsx
index 8096cb62..67ad55f9 100644
--- a/src/mulan/HOC/Nav.jsx
+++ b/src/mulan/HOC/Nav.jsx
@@ -35,7 +35,14 @@ function Nav({ users, headData , successFunc , quitFunc , match }){
         {
           navs && navs.length>0 && navs.map((i,k)=>{
             return(
-              <li><Link to={i.link} className={i.link===(match && match.url) ? "color-blue":""}>{i.name}</Link></li>
+              <li>
+                {
+                  i.link.indexOf("http") > -1 ?
+                  <a href={i.link} target="_blank">{i.name}</a>
+                  :
+                  <Link to={i.link} className={i.link===(match && match.url) ? "color-blue":""}>{i.name}</Link>
+                }
+              </li>
             )
           })
         }