diff --git a/index.html b/index.html
index 5744655..a058e0d 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">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>
@@ -143,7 +143,7 @@
                     <div class="swiper-slide">
                         <a href="view/new/newDetail.html?id={{value.id}}">{{# value.img}}</a>
                         <a href="view/new/newDetail.html?id={{value.id}}"><p>{{# value.title}}</p></a>
-                    </div> 
+                    </div>
                     {{/each}}
                 </script>
 
@@ -184,7 +184,7 @@
                         <ul id="attestationContent"></ul>
                     </div>
                 </div>
-                
+
                 <div class="clear"></div>
             </div>
 
@@ -598,4 +598,4 @@
 <script src="./static/js/common/require.js" data-main="./static/js/common/main.js?t=101" id="require-page"
     target-module="./static/js/project/index.js" defer type="text/javascript"></script>
 
-</html>
\ No newline at end of file
+</html>