修改赞助商信息

templates/home.html

@@ -19,7 +19,7 @@
                 <img src="/static/img/ad/ad-me.png" />
             </a>
         </div>
-        <div style="bg-color:#000000;">
+        <div style="background:url(/static/img/ad/ad-ul-r.png);">
             <a href="http://www.swzry.com/" target="_blank">
                 <img src="/static/img/ad/ad-ul.jpg" />
             </a>