diff --git a/app/views/student_work/index.html.erb b/app/views/student_work/index.html.erb
index c8d3a2546..78f11737b 100644
--- a/app/views/student_work/index.html.erb
+++ b/app/views/student_work/index.html.erb
@@ -144,7 +144,7 @@
           <div class="cl"></div>
         </div>
         <div class="mt5">
-          <div class="fontGrey2 db fl">截止时间：<%= @homework.end_time %></div>
+          <div class="fontGrey2 db fl">截止时间：<%= @homework.end_time %>&nbsp;23:59</div>
           <% if @homework.homework_detail_manual%>
               <% if @homework.homework_detail_manual.comment_status == 1%>
                   <% end_time = @homework.end_time.to_time.to_i + 24*60*60 - 1 %>