diff --git a/app/views/pull_requests/_show.html.erb b/app/views/pull_requests/_show.html.erb
index 68386625e..30c640ee8 100644
--- a/app/views/pull_requests/_show.html.erb
+++ b/app/views/pull_requests/_show.html.erb
@@ -17,6 +17,7 @@
           <span class="fontGrey3 fb" style="font-size:13px;"><img src="/images/warning.png" width="16" class="mr5 mt2 fl"><%= @request.source_branch %>没有新内容可以合并至<%= @request.target_branch %></span><br />
           <p class="fontGrey2 mt5">请将新改动提交至源分支或者切换到其它目标分支</p>
         </div>
+        </div>
     <% else %>
         <% if @request.state == "merged" %>
             <div class="merge-commit-option mt15">