diff --git a/app/views/exercise/_exercises_list.html.erb b/app/views/exercise/_exercises_list.html.erb
index 6f4a971f4..3de19a9a3 100644
--- a/app/views/exercise/_exercises_list.html.erb
+++ b/app/views/exercise/_exercises_list.html.erb
@@ -60,7 +60,7 @@
                       </li>
                   <% end %>
                   <!--<li><a href="javascript:void(0)">加入题库</a></li>-->
-                  <li><a href="javascript:void(0)" onclick="delete_confirm_box_3('<%= exercise_path(exercise) %>', '确定要删除该试卷吗？')">删除</a></li>
+                  <li><a href="javascript:void(0)" onclick="delete_confirm_box_3('<%= exercise_path(exercise) %>', '删除后，学生的答题情况将全部丢失，无法恢复<br/>确定要删除该试卷吗？')">删除</a></li>
             </ul>
           </div>
           <% end %>