diff --git a/app/views/courses/_member_list.html.erb b/app/views/courses/_member_list.html.erb
index 3e446f16e..c81af5c8c 100644
--- a/app/views/courses/_member_list.html.erb
+++ b/app/views/courses/_member_list.html.erb
@@ -36,9 +36,9 @@
               <a href="#" >加入时间</a>
             </li>
         <% else %>
-            <li class="ml50" style="margin-left: 470px">
-            </li>
             <li class="ml50">
+            </li>
+            <li class="ml50" style="margin-left: 470px">
               <a href="#" >加入时间</a>
             </li>
         <% end %>