diff --git a/app/models/mailer.rb b/app/models/mailer.rb
index 1b510b54a..52b7242dd 100644
--- a/app/models/mailer.rb
+++ b/app/models/mailer.rb
@@ -53,7 +53,7 @@ class Mailer < ActionMailer::Base
     recipients ||= []
     course.members.each do |member|
       user = User.find(member.user_id)
-      @subject = "#{l(:mail_homework)}#{homework_common.name} #{l(:mail_anonymous_comment_open)}"
+      # @subject = "#{l(:mail_homework)}#{homework_common.name} #{l(:mail_anonymous_comment_open)}"
       @token = Token.get_token_from_user(user, 'autologin')
       @anonymous_comment_close_url = url_for(student_work_index_url(:homework => homework_common.id, :token => @token.value))
       @anonymous_comment_close_name = homework_common.name
@@ -62,7 +62,7 @@ class Mailer < ActionMailer::Base
       recipients << user.mail
     end
     mail :to => recipients,
-         :subject => @subject
+         :subject => "[#{l(:mail_homework)}#{homework_common.name}] #{l(:mail_anonymous_comment_open)}"
   end
 
   # 作业匿评关闭
@@ -71,7 +71,7 @@ class Mailer < ActionMailer::Base
     recipients ||= []
     course.members.each do |member|
       user = User.find(member.user_id)
-      @subject = "#{l(:mail_homework)}#{homework_common.name}  #{l(:mail_anonymous_comment_open)}"
+      #@subject = "#{l(:mail_homework)}#{homework_common.name}  #{l(:mail_anonymous_comment_open)}"
       @token = Token.get_token_from_user(user, 'autologin')
       @anonymous_comment_close_url = url_for(student_work_index_url(:homework => homework_common.id, :token => @token.value))
       @anonymous_comment_close_name = homework_common.name
@@ -80,12 +80,28 @@ class Mailer < ActionMailer::Base
       recipients << user.mail
     end
     mail :to => recipients,
-         :subject => @subject
+         :subject => "[#{l(:mail_homework)}#{homework_common.name}]  #{l(:mail_anonymous_comment_open)}"
   end
 
   # 匿评失败给老师发送邮件通知
-  def send_mail_anonymous_comment_fail
-
+  def send_mail_anonymous_comment_fail(homework_common)
+    course = homework_common.course
+    recipients ||= []
+    # 只给该课程的老师发送邮件提醒
+    course.members.each do |member|
+      if m.user.allowed_to?(:as_teacher,course)
+        user = User.find(member.user_id)
+        #@subject = "[#{l(:mail_homework)} #{homework_common.name}]  #{l(:mail_anonymous_comment_failed)}"
+        @token = Token.get_token_from_user(user, 'autologin')
+        @anonymous_comment_fail_url = url_for(student_work_index_url(:homework => homework_common.id, :token => @token.value))
+        @anonymous_comment_fail_name = homework_common.name
+        @author = homework_common.user
+        #收件人邮箱
+        recipients << user.mail
+      end
+    end
+    mail :to => recipients,
+         :subject => "[#{l(:mail_homework)} #{homework_common.name}]  #{l(:mail_anonymous_comment_failed)}"
   end
 
   # author: alan
@@ -269,7 +285,7 @@ class Mailer < ActionMailer::Base
     #收件人邮箱
     recipient = user.mail
     mail :to => recipient,
-         :subject => "#{l(:mail_homework)}#{homework_common.name}#{l(:mail_homework_endtime)} "
+         :subject => @subject
   end
 
   # 公共讨论区发帖、回帖添加邮件发送信息
diff --git a/app/views/mailer/send_mail_anonymous_comment_fail.html.erb b/app/views/mailer/send_mail_anonymous_comment_fail.html.erb
index e69de29bb..60f86ba18 100644
--- a/app/views/mailer/send_mail_anonymous_comment_fail.html.erb
+++ b/app/views/mailer/send_mail_anonymous_comment_fail.html.erb
@@ -0,0 +1,10 @@
+<div class="mail_box" style="border:1px solid #c8c8c8; width:570px; height: auto; padding:15px; margin-top:10px; margin-bottom:10px;">
+  <ul style="list-style-type:none; margin:0; padding:0;">
+    <li style="list-style-type:none; margin:0; padding:0;"><span style="float: left;"><strong><%= l(:mail_issue_content)%></strong></span>
+		<span style="float: left; width: 526px">
+          <p><%=link_to @author, user_url(@author) %> 发布的作业：<%=link_to @anonymous_comment_fail_name, @anonymous_comment_fail_url%> <span style="color: red; padding-left: 10px;">匿评开启失败！</span></p>
+        </span>
+    </li>
+  </ul>
+  <div class="cl" style="margin-top: 30px; clear:both; overflow:hidden;"></div>
+</div>
\ No newline at end of file
diff --git a/config/locales/mailers/zh.yml b/config/locales/mailers/zh.yml
index c2dd5c7e0..1d432cbff 100644
--- a/config/locales/mailers/zh.yml
+++ b/config/locales/mailers/zh.yml
@@ -27,4 +27,5 @@ zh:
   mail_homework_endtime: "作业截止时间快到了！"
   mail_homework: "作业："
   mail_anonymous_comment_close: "作业匿评已经关闭！"
-  mail_anonymous_comment_open: "作业匿评已经开启！"
\ No newline at end of file
+  mail_anonymous_comment_open: "作业匿评已经开启！"
+  mail_anonymous_comment_failed: "作业匿评开启失败!"
\ No newline at end of file
diff --git a/lib/tasks/homework_endtime.rake b/lib/tasks/homework_endtime.rake
index 1a400dc32..d5d894122 100644
--- a/lib/tasks/homework_endtime.rake
+++ b/lib/tasks/homework_endtime.rake
@@ -3,16 +3,14 @@
 namespace :homework_endtime do
   desc "send a message for Job deadline"
   task :message => :environment do
-    current_day = Date.today.day
-    homework_commons = HomeworkCommon.where("end_time >=?",Date.today)
+    contrast_time = Time.now - 86400
+    homework_commons = HomeworkCommon.where("end_time >=? and end_time <=?",contrast_time, Time.now)
     homework_commons.each do |homework_common|
       if CourseMessage.where("course_message_type =? and course_message_id =? and status =?", "HomeworkCommon", homework_common.id, 1).first.nil?
-        if homework_common.end_time.day - Date.today.day < 2 && homework_common.end_time.year == Date.today.year
-          homework_common.course.student.each do |s|
-            homework_common.course_messages << CourseMessage.new(:user_id => s.student_id, :course_id => homework_common.course_id, :viewed => false, :status => true)
-            # 发送邮件通知
-            Mailer.homework_endtime__added(homework_common, s.student_id).deliver
-          end
+        homework_common.course.student.each do |s|
+          homework_common.course_messages << CourseMessage.new(:user_id => s.student_id, :course_id => homework_common.course_id, :viewed => false, :status => true)
+          # 发送邮件通知
+          Mailer.homework_endtime__added(homework_common, s.student_id).deliver
         end
       end
     end
diff --git a/lib/tasks/homework_evaluation.rake b/lib/tasks/homework_evaluation.rake
index b061af328..63640bbb5 100644
--- a/lib/tasks/homework_evaluation.rake
+++ b/lib/tasks/homework_evaluation.rake
@@ -44,7 +44,7 @@ namespace :homework_evaluation do
             end
           end
           # 邮件通知
-          # Mailer.send_mail_anonymous_comment_close(homework_common).deliver
+          Mailer.send_mail_anonymous_comment_fail(homework_common).deliver
         end
       end
     end