diff --git a/app/views/student_work/_student_work_list.html.erb b/app/views/student_work/_student_work_list.html.erb
index 64f097114..c18ec4c73 100644
--- a/app/views/student_work/_student_work_list.html.erb
+++ b/app/views/student_work/_student_work_list.html.erb
@@ -2,10 +2,14 @@
   <span class="c_dark f14 fb fl mr30">
       作品
       <font class="f12 c_red">
-        (已有<%= @student_work_count%>人提交)
+        (<%= @student_work_count%>人已交)
       </font>
     <% if !@is_teacher && @stundet_works.empty?%>
        <span class="f12 c_red">您尚未提交作品</span>
+    <% elsif !@is_teacher &&Time.parse(@homework.end_time.to_s).strftime("%Y-%m-%d") < Time.parse(Time.now.to_s).strftime("%Y-%m-%d") && !@stundet_works.empty?%>
+       <span class="f12 c_red">您已提交且不可再修改，因为截止日期已过</span>
+    <% elsif !@is_teacher &&Time.parse(@homework.end_time.to_s).strftime("%Y-%m-%d") >= Time.parse(Time.now.to_s).strftime("%Y-%m-%d") && !@stundet_works.empty?%>
+       <span class="f12 c_red">您已提交，您还可以修改</span>
     <% end %>
   </span>
   <%if @is_teacher || @homework.homework_detail_manual.comment_status == 3%>