diff --git a/index/index.html b/index/index.html
index 871df17..12fd510 100644
--- a/index/index.html
+++ b/index/index.html
@@ -35,6 +35,7 @@
         </nav>
     </div>
 </header>
+
 <!----------------------------------------------内容-->
 <div id="main-con" class="main-con"></div>
 <script src="../resource/lib/jquery/jquery.min.js"></script>