diff --git a/app/controllers/student_work_controller.rb b/app/controllers/student_work_controller.rb
index 355743dd7..1fe798328 100644
--- a/app/controllers/student_work_controller.rb
+++ b/app/controllers/student_work_controller.rb
@@ -270,6 +270,9 @@ class StudentWorkController < ApplicationController
           user_activity.updated_at = Time.now
           user_activity.save
         end
+        course_message = CourseMessage.new(:user_id =>User.current.id,:content=>"new",:course_message_id=>student_work.id,:course_id => @course.id,:course_message_type=>"StudentWork", :status => 9) #作品提交记录
+        course_message.save
+
         @student_work = StudentWork.where(homework_common_id: @homework.id, user_id: User.current.id).first
         respond_to do |format|
           format.js
@@ -302,6 +305,8 @@ class StudentWorkController < ApplicationController
       @work.save_attachments(params[:attachments])
       render_attachment_warning_if_needed(@work)
       if @work.save
+        course_message = CourseMessage.new(:user_id =>User.current.id,:content=>"edit",:course_message_id=>@work.id,:course_id => @course.id,:course_message_type=>"StudentWork", :status => 9) #作品提交记录
+        course_message.save
 =begin
         respond_to do |format|
           format.html {
diff --git a/app/models/course_message.rb b/app/models/course_message.rb
index 11b0165c5..79d27f3c5 100644
--- a/app/models/course_message.rb
+++ b/app/models/course_message.rb
@@ -1,5 +1,5 @@
 class CourseMessage < ActiveRecord::Base
-  # status说明： status在课程不同的类型，区分不同的功能
+  # status说明： status在课程不同的类型，区分不同的功能 status = 9 作品的提交记录
   # HomeworkCommon：status：
   # nil：发布了作业； 1：作业截止时间到了提醒！；2:开启匿评； 3：关闭匿评； 4：匿评开始失败
   attr_accessible :course_id, :course_message_id, :course_message_type, :user_id, :viewed, :content, :status
@@ -19,7 +19,7 @@ class CourseMessage < ActiveRecord::Base
 
   def add_user_message
     #unless self.course_message_type == 'JoinCourseRequest'
-      if MessageAll.where("message_type = '#{self.class.to_s}' and message_id = '#{self.id}'").first.nil?
+      if MessageAll.where("message_type = '#{self.class.to_s}' and message_id = '#{self.id}'").first.nil? && self.status != 9
         self.message_alls << MessageAll.new(:user_id => self.user_id)
       end
     #end
diff --git a/app/views/exercise/_student_exercise.html.erb b/app/views/exercise/_student_exercise.html.erb
index 3983fb0c4..9c9916e60 100644
--- a/app/views/exercise/_student_exercise.html.erb
+++ b/app/views/exercise/_student_exercise.html.erb
@@ -53,19 +53,11 @@
           <li class="hworkPortrait mt15 mr10">
             <%= link_to(image_tag(url_to_avatar(exercise.user),:width =>"40",:height => "40"),user_activities_path(exercise.user)) %>
           </li>
-          <%# end_time = Time.parse(h(@exercise.end_time)).strftime("%Y-%m-%d-%H-%M-%S") <= Time.now.strftime("%Y-%m-%d-%H-%M-%S") %>
           <div id="show_student_result_div" style="cursor: pointer;" class="student_work_<%= exercise.id%>">
             <li>
               <ul class="mt10 fl">
                 <li class="hworkStName mr15 mt16" title="姓名" id="student_name_id">
                   <%=exercise.user.show_name %>
-                  <%# name = exercise.user.show_name %>
-                  <%# if Time.parse(h(@exercise.end_time)).strftime("%Y-%m-%d-%H-%M-%S") <= Time.now.strftime("%Y-%m-%d-%H-%M-%S") %>
-                    <%#= link_to name,show_student_result_exercise_path(@exercise,:user_id => exercise.user.id) %>
-                  <%# else %>
-                    <!--<span title="截止日期未到，暂不能查看学生答题结果。"><%#=name%></span>-->
-                      <%#= link_to name,'',:title=>"截止日期未到，暂不能查看学生答题结果。" %>
-                  <%# end %>
                 </li>
                 <li class="hworkStID mr10 mt16" title="学号" id="student_id_id">
                   <%= exercise.user.user_extensions.nil? ? "--" : exercise.user.user_extensions.student_id%>