diff --git a/app/views/repositories/show.html.erb b/app/views/repositories/show.html.erb
index a128f917a..474ac638f 100644
--- a/app/views/repositories/show.html.erb
+++ b/app/views/repositories/show.html.erb
@@ -29,7 +29,7 @@
     </p>
   </div>
 </div>
-<div class="repos_more"><a id="showgithelp" value="show_help" onclick ="showhelpAndScrollTo('repos_git_more'); " class="c_dblue lh23">展开Git操作指南</a></div>
+<div class="repos_more"><a href="#" id="showgithelp" value="show_help" onclick ="showhelpAndScrollTo('repos_git_more'); " class="c_dblue lh23">展开Git操作指南</a></div>
 <div id="repos_git_more">
   <br>
   <div class=" c_dark f14">