diff --git a/index.html b/index.html
index a058e0d..f3f578b 100644
--- a/index.html
+++ b/index.html
@@ -41,7 +41,7 @@
                     <div class="clear"></div>
                 </div>
                 <a href="javascript:void(0);" class="topTit02 fl">返回主站</a>
-                <a href="view/bidding/biddingBigData.html" class="topTit02 fl" target="_blank">竞价大厅</a>
+                <a href="view/bidding/biddingBigData.html" class="topTit02 fl" target="_blank" >竞价大厅</a>
                 <div class="dressPc" id="dressList" style="display: none;">
                     <ul>
                         <li>