diff --git a/app/views/courses/_join_private_course.html.erb b/app/views/courses/_join_private_course.html.erb
index b9a3e58ae..6013e14b9 100644
--- a/app/views/courses/_join_private_course.html.erb
+++ b/app/views/courses/_join_private_course.html.erb
@@ -74,16 +74,15 @@
             <li style="margin-top: 30px;">
               <span style="margin-right: 20px;">身&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;份：</span>
               <% if User.current.extensions.identity == 0%>
-              <select name="role" class="IDType">
-                <option value="9">教师</option>
-                <option value="7">教辅</option>
-                <option value="10">学生</option>
-              </select>
+                  <select name="role" class="IDType">
+                    <option value="9">教师</option>
+                    <option value="7">教辅</option>
+                    <option value="10">学生</option>
+                  </select>
               <%else%>
                   <select name="role" class="IDType">
                     <option value="10">学生</option>
                     <option value="7">教辅</option>
-                    <option value="9">教师</option>
                   </select>
               <%end%>
             </li>