diff --git a/app/models/mailer.rb b/app/models/mailer.rb
index e0726599b..c13334b08 100644
--- a/app/models/mailer.rb
+++ b/app/models/mailer.rb
@@ -83,13 +83,10 @@ class Mailer < ActionMailer::Base
   # 发送内容： 项目【缺陷，讨论区，新闻】，课程【通知，留言，新闻】， 贴吧， 个人留言
   def send_for_user_activities(user, date_to, days)
     date_from = date_to - days.days
-
     subject = "[ #{user.show_name}#{l(:label_day_mail)}]"
     @subject = " #{user.show_name}#{l(:label_day_mail)}"
-
     date_from = "#{date_from} 17:59:59"
     date_to = "#{date_to} 17:59:59"
-
     # 生成token用于直接点击登录
     @user = user
     @token = Token.get_token_from_user(user, 'autologin')
@@ -102,7 +99,7 @@ class Mailer < ActionMailer::Base
 
     # 查询user的缺陷，包括发布的，跟踪的以及被指派的缺陷
     sql = "select * from members m, issues i where i.project_id = m.project_id and m.user_id='#{user.id}'
-          and (i.created_on between '#{date_from}' and '#{date_to}') order by i.created_on desc"
+     and (i.created_on between '#{date_from}' and '#{date_to}') order by i.created_on desc"
     @issues = Issue.find_by_sql(sql)
 
     # @bids 查询课程作业，包括老师发布的作业，以及user提交作业
@@ -125,7 +122,9 @@ class Mailer < ActionMailer::Base
     @homeworks = HomeworkAttach.where("user_id=#{user.id} and (created_at between '#{date_from}' and '#{date_to}')").order("created_at desc")
 
     # 查询user在课程。项目中发布的讨论帖子
-    messages = Message.find_by_sql("select DISTINCT * from messages where author_id = #{user.id} and (created_on between '#{date_from}' and '#{date_to}') order by created_on desc")
+    messages = Message.find_by_sql("select me.* from messages me, boards b, members m where
+     b.id = me.board_id and b.project_id = m.project_id and m.user_id = '#{user.id}' and (me.created_on between '#{date_from}' and '#{date_to}') order by created_on desc")
+    # messages = Message.find_by_sql("select DISTINCT * from messages where author_id = #{user.id} and (created_on between '#{date_from}' and '#{date_to}') order by created_on desc")
     @course_messages ||= []
     @project_messages ||= []
     unless messages.first.nil?
diff --git a/app/views/mailer/send_for_user_activities.html.erb b/app/views/mailer/send_for_user_activities.html.erb
index 2cf070960..1ea977e89 100644
--- a/app/views/mailer/send_for_user_activities.html.erb
+++ b/app/views/mailer/send_for_user_activities.html.erb
@@ -193,6 +193,7 @@
       <% end %>
     </div><!--课程动态  end-->
 <% end %>
+<!--项目相关-->
 <% if @issues.first || @project_messages.first %>
     <div class="wmail_main" style="padding:20px 10px 0px;">
       <h2 class="wmail_h2" style="color:#15bccf; "><%= l(:label_project_overview_new)%></h2>
@@ -260,11 +261,9 @@
             <div class="cl"></div>
           </ul><!--项目论坛 end-->
       <% end %>
-
-
-
     </div><!--项目动态  end-->
 <% end %>
+
 <% unless @user_journal_messages.first.nil? %>
     <div class="wmail_main" style="padding:20px 10px 0px;">
       <h2 class="wmail_h2" style="color:#15bccf; "><%= l(:label_activities) %></h2>
@@ -293,7 +292,7 @@
         <% end %>
 
         <div class="cl"></div>
-      </ul><!--课程动态 end-->
+      </ul><!--用户留言 end-->
 
     </div><!--个人动态  end-->
 <% end %>