diff --git a/src/components/subnav/main.js b/src/components/subnav/main.js
index a19394bd..910a31fb 100644
--- a/src/components/subnav/main.js
+++ b/src/components/subnav/main.js
@@ -115,7 +115,6 @@ export default class topNav extends React.Component{
               <span>数据最后更新时间:{window.timeshow}</span>    
                   </div> 
                 
-          
             </div>
           ):null
         }