diff --git a/app/controllers/issues_controller.rb b/app/controllers/issues_controller.rb
index 539d84e65..0995d1304 100644
--- a/app/controllers/issues_controller.rb
+++ b/app/controllers/issues_controller.rb
@@ -112,7 +112,19 @@ class IssuesController < ApplicationController
   end
 
   def show
-
+    # 当前用户查看指派给他的缺陷消息，则设置消息为已读
+    query = @issue.forge_messages
+    if User.current.id == @issue.assigned_to_id
+      query.update_all(:viewed => true)
+    end
+    # 缺陷状态更新
+    query_journals = @issue.journals
+    if User.current.id == @issue.author_id
+      query_journals.each do |query_journal|
+        query_journal.forge_messages.update_all(:viewed => true)
+      end
+    end
+    #
     @journals = @issue.journals.includes(:user, :details).reorder("#{Journal.table_name}.id ASC").all
     @journals.each_with_index {|j,i| j.indice = i+1}
     @journals.reject!(&:private_notes?) unless User.current.allowed_to?(:view_private_notes, @issue.project)
diff --git a/app/models/forge_message.rb b/app/models/forge_message.rb
new file mode 100644
index 000000000..1543fab58
--- /dev/null
+++ b/app/models/forge_message.rb
@@ -0,0 +1,20 @@
+class ForgeMessage < ActiveRecord::Base
+  # 公共表中活动类型,命名规则:TYPE_OF_{类名}_ACT
+  TYPE_OF_ISSUE_ACT = "Issue"
+  TYPE_OF_MESSAGE_ACT = "Message"
+  TYPE_OF_ATTACHMENT_ACT = "Attachment"
+  TYPE_OF_DOCUMENT_ACT = "Document"
+  TYPE_OF_JOURNAL_ACT = "Journal"
+  TYPE_OF_WIKI_ACT = "Wiki"
+  TYPE_OF_NEWS_ACT = "News"
+
+  attr_accessible :forge_message_id, :forge_message_type, :project_id, :user_id, :viewed
+
+  belongs_to :forge_message ,:polymorphic => true
+  belongs_to :project
+  belongs_to :user
+  validates :user_id,presence: true
+  validates :project_id,presence: true
+  validates :forge_message_id,presence: true
+  validates :forge_message_type, presence: true
+end
diff --git a/app/models/issue.rb b/app/models/issue.rb
index 147e26cef..66627c00a 100644
--- a/app/models/issue.rb
+++ b/app/models/issue.rb
@@ -49,6 +49,8 @@ class Issue < ActiveRecord::Base
   has_many :forge_acts, :class_name => 'ForgeActivity',:as =>:forge_act ,:dependent => :destroy
   # end
   has_many :praise_tread, as: :praise_tread_object, dependent: :destroy
+  # ForgeMessage虚拟关联(多态)
+  has_many :forge_messages, :class_name => 'ForgeMessage',:as =>:forge_message ,:dependent => :destroy
 
 
   acts_as_nested_set :scope => 'root_id', :dependent => :destroy
@@ -80,7 +82,7 @@ class Issue < ActiveRecord::Base
   attr_reader :current_journal
   
   # fq
-  after_create :act_as_activity,:be_user_score_new_issue,:act_as_forge_activity
+  after_create :act_as_activity,:be_user_score_new_issue,:act_as_forge_activity, :act_as_forge_message
   after_update :be_user_score
   after_destroy :down_user_score
   # after_create :be_user_score
@@ -138,6 +140,16 @@ class Issue < ActiveRecord::Base
                                            :project_id => self.project_id)
   end
   # end
+
+  # 发布缺陷forge_messages中添加记录
+  def act_as_forge_message
+    # 指派给自己的缺陷不提示消息
+    unless self.author_id == self.assigned_to_id
+      self.forge_messages << ForgeMessage.new(:user_id => self.assigned_to_id,
+                                              :project_id => self.project_id,
+                                              :viewed => false)
+    end
+  end
   
   
   # Returns a SQL conditions string used to find all issues visible by the specified user
diff --git a/app/models/journal.rb b/app/models/journal.rb
index 3b660132e..c705b1a09 100644
--- a/app/models/journal.rb
+++ b/app/models/journal.rb
@@ -29,6 +29,8 @@ class Journal < ActiveRecord::Base
   has_many :acts, :class_name => 'Activity', :as => :act, :dependent => :destroy
   # 被ForgeActivity虚拟关联
   has_many :forge_acts, :class_name => 'ForgeActivity',:as =>:forge_act ,:dependent => :destroy
+  # 被ForgeMessage虚拟关联
+  has_many :forge_messages, :class_name => 'ForgeMessage',:as =>:forge_message ,:dependent => :destroy
   # end
   attr_accessor :indice
 
@@ -48,7 +50,7 @@ class Journal < ActiveRecord::Base
   before_create :split_private_notes
   
   # fq
-  after_save :act_as_activity,:be_user_score,:act_as_forge_activity
+  after_save :act_as_activity,:be_user_score,:act_as_forge_activity, :act_as_forge_message
   # end
   #after_destroy :down_user_score
   #before_save :be_user_score
@@ -163,10 +165,17 @@ class Journal < ActiveRecord::Base
   # Description 公共表中需要保存一份该记录
   def act_as_forge_activity
     self.forge_acts << ForgeActivity.new(:user_id => self.user_id,
-                                           :project_id => self.issue.project.id)
+                                            :project_id => self.issue.project.id)
 
   end
 
+  # 缺陷状态更改，消息提醒
+  def act_as_forge_message
+    self.forge_messages << ForgeMessage.new(:user_id => self.issue.author_id,
+                                               :project_id => self.issue.project_id,
+                                               :viewed => false)
+  end
+
   # 更新用户分数     -by zjc
   def be_user_score
       #新建了缺陷留言且留言不为空，不为空白
diff --git a/app/models/project.rb b/app/models/project.rb
index 8ab377ccc..77711edff 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -91,6 +91,8 @@ class Project < ActiveRecord::Base
                             
   has_many :tags, :through => :project_tags, :class_name => 'Tag'
   has_many :project_tags, :class_name => 'ProjectTags'
+  # 关联虚拟表
+  has_many :forge_messages
 
   belongs_to :organization
 
diff --git a/app/models/user.rb b/app/models/user.rb
index 1cd0675c8..3cd248c8a 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -109,7 +109,6 @@ class User < Principal
   has_many :contests, :foreign_key => 'author_id', :dependent => :destroy
   has_many :softapplications, :foreign_key => 'user_id', :dependent => :destroy
   has_many :journals_for_messages, :as => :jour, :dependent => :destroy
-  has_many :new_jours, :as => :jour, :class_name => 'JournalsForMessage', :conditions => "status=1"
   has_many :journal_replies, :dependent => :destroy
   has_many :activities, :dependent => :destroy
   has_many :students_for_courses
@@ -128,8 +127,14 @@ class User < Principal
   has_many :messages, :foreign_key => 'author_id'
   has_one :user_score, :dependent => :destroy
   has_many :documents # 项目中关联的文档再次与人关联
+# 关联虚拟表
+  has_many :forge_messages
 # end
 
+# 虚拟转换
+  has_many :new_jours, :as => :jour, :class_name => 'JournalsForMessage', :conditions => "status=1"
+  has_many :issue_assigns, :class_name => 'ForgeMessage', :conditions => 'viewed=0 and forge_message_type="Issue"'
+  has_many :status_updates, :class_name => 'ForgeMessage', :conditions => 'viewed=0 and forge_message_type="Journal"'
   # 邮件邀请状态
   # has_many :invite_lists
   # end
@@ -235,6 +240,24 @@ class User < Principal
 
   # ======================================================================
 
+  # 查询用户未读过的记录
+  # 用户留言记录
+  def count_new_jour
+    count = self.new_jours.count
+    # count = self.journals_for_messages(:conditions => ["status=?  and is_readed = ? " ,1, 0]).count
+  end
+
+  # 查询指派给我的缺陷记录
+  def count_new_issue_assign_to
+    self.issue_assigns
+  end
+
+  # 查询指派给我的缺陷记录
+  def issue_status_update
+    self.status_updates
+  end
+  # end
+
   def extensions
     self.user_extensions ||= UserExtensions.new
   end
@@ -258,7 +281,7 @@ class User < Principal
    ###添加留言   fq
   def add_jour(user, notes, reference_user_id = 0, options = {})
     if options.count == 0
-      self.journals_for_messages << JournalsForMessage.new(:user_id => user.id, :notes => notes, :reply_id => reference_user_id, :status => true)
+      self.journals_for_messages << JournalsForMessage.new(:user_id => user.id, :notes => notes, :reply_id => reference_user_id, :status => true, :is_readed => false)
     else 
       jfm = self.journals_for_messages.build(options)
       jfm.save
@@ -292,11 +315,6 @@ class User < Principal
   end
   ## end
 
-  # 查询用户未读过的记录
-  def count_new_jour
-    count = self.journals_for_messages.where("status=?", 1).count
-  end
-  
   #added by nie
   def count_new_journal_reply
     count = self.journal_reply.count
diff --git a/app/views/layouts/_base_header.html.erb b/app/views/layouts/_base_header.html.erb
index c6ba7cf10..8dbacb523 100644
--- a/app/views/layouts/_base_header.html.erb
+++ b/app/views/layouts/_base_header.html.erb
@@ -37,6 +37,7 @@
                        {:controller=> 'users', :action => 'user_newfeedback', id: User.current.id, host: Setting.host_user},
                        {:class => 'my-message'} if User.current.logged?%>
 		</li>
+
 	</ul>
 	</div>
 	<% end -%>
diff --git a/app/views/layouts/_new_header.html.erb b/app/views/layouts/_new_header.html.erb
index 5fbf3638d..f6f09e075 100644
--- a/app/views/layouts/_new_header.html.erb
+++ b/app/views/layouts/_new_header.html.erb
@@ -53,6 +53,50 @@
                 </li>
               </ul>
             </li>
+
+            <!--消息提醒-->
+            <li id="current_message_li">
+              <%= link_to "#{l(:label_forge_message)}<span class='pic_triangle'></span>".html_safe %>
+              <ul id="message_sub_menu" style="right: 0px;display: none;left: 10px;">
+                <% if @show_course == 1 %>
+                    <% user_course = get_user_course User.current%>
+                    <% unless user_course.empty? %>
+                        <li  id="my_courses_message_li">
+                          <%=link_to l(:label_course_message), {:controller => 'users', :action => 'user_courses', id: User.current.id},target:"_blank", :class => "parent"  %>
+                          <ul id="my_courses_message_ul">
+                            <% user_course.reverse.each do |course| %>
+                                <li title="<%=course.name%>">
+                                  <%= link_to course.name, {:controller => 'courses',:action => 'show',:id => course.id},target:"_blank" %>
+                                </li>
+                            <% end %>
+                          </ul>
+                        </li>
+                    <% end %>
+                <% end %>
+
+                <% unless User.current.projects.empty? %>
+                    <li id="my_projects_message_li">
+                      <%= "#{l(:label_project_message)}"+"("+User.current.count_new_issue_assign_to.count.to_s+")" %>
+                      <ul id="my_projects_message_ul" >
+                        <% User.current.count_new_issue_assign_to.reverse.each do |issue_assign| %>
+                            <li title="<%= issue_assign.forge_message %>">
+                              <%= link_to issue_assign.forge_message, {:controller => 'issues', :action => 'show',id: issue_assign.forge_message_id, host: Setting.host_name }, target:"_blank" %>
+                            </li>
+                        <% end %>
+                        <% User.current.issue_status_update.reverse.each do |issue_update| %>
+                            <li title="<%= issue_update.forge_message %>">
+                              <%= link_to issue_update.forge_message.issue, {:controller => 'issues', :action => 'show',id: issue_update.forge_message_id, host: Setting.host_name }, target:"_blank" %>
+                            </li>
+                        <% end %>
+                      </ul>
+                    </li>
+                <% end %>
+                <li>
+                  <%=link_to "...", {:controller => 'my', :action=> 'account', host: Setting.host_user}%>
+                </li>
+              </ul>
+            </li>
+
         <% end -%>
         <%= header_render_menu :account_menu -%>
       </ul>
diff --git a/config/locales/projects/zh.yml b/config/locales/projects/zh.yml
index e47cd476c..bd3815375 100644
--- a/config/locales/projects/zh.yml
+++ b/config/locales/projects/zh.yml
@@ -67,6 +67,13 @@ zh:
   label_project_mail_upload: 上传了资源
 
   label_invite: 邀请
+
+  # 项目消息通知
+  label_forge_message: 消息
+  label_issue_message: 问题
+  label_course_message: 课程消息
+  label_project_message: 项目消息
+
   
   label_issue_tracking: 问题跟踪
   label_release_issue: 发布问题
diff --git a/db/migrate/20150811083322_create_forge_messages.rb b/db/migrate/20150811083322_create_forge_messages.rb
new file mode 100644
index 000000000..f81b68712
--- /dev/null
+++ b/db/migrate/20150811083322_create_forge_messages.rb
@@ -0,0 +1,13 @@
+class CreateForgeMessages < ActiveRecord::Migration
+  def change
+    create_table :forge_messages do |t|
+      t.integer :user_id
+      t.integer :project_id
+      t.integer :forge_message_id
+      t.string :forge_message_type
+      t.integer :viewed
+
+      t.timestamps
+    end
+  end
+end
diff --git a/public/javascripts/header.js b/public/javascripts/header.js
index 06748d726..d33b80e3d 100644
--- a/public/javascripts/header.js
+++ b/public/javascripts/header.js
@@ -46,6 +46,54 @@ $(document).ready(function () {
     addCourseSlipMenu();
 });
 
+//消息提醒
+function MessageAddSlipMenu () {
+    var loggedas = $('#current_message_li a:first');
+    var sub_menu = $('#message_sub_menu');
+    loggedas.mouseenter(function() {
+        sub_menu.show();
+        $('#my_projects_message_ul').hide();
+        $('#my_courses_message_ul').hide();
+    });
+    sub_menu.mouseleave(function() {
+        sub_menu.hide();
+        $('#my_projects_message_ul').hide();
+        $('#my_courses_message_ul').hide();
+    });
+}
+
+function MessageAddProjectSlipMenu () {
+    var loggedas = $('#my_projects_message_li');
+    var project_sub_menu = $('#my_projects_message_ul');
+    var course_sub_menu = $('#my_courses_message_ul');
+    loggedas.mouseenter(function() {
+        course_sub_menu.hide();
+        project_sub_menu.show();
+    });
+    loggedas.mouseleave(function() {
+        project_sub_menu.hide();
+        course_sub_menu.hide();
+    });
+}
+function MessageAddCourseSlipMenu () {
+    var loggedas = $('#my_courses_message_li');
+    var project_sub_menu = $('#my_projects_message_ul');
+    var course_sub_menu = $('#my_courses_message_ul');
+    loggedas.mouseenter(function() {
+        project_sub_menu.hide();
+        course_sub_menu.show();
+    });
+    loggedas.mouseleave(function() {
+        course_sub_menu.hide();
+        project_sub_menu.hide();
+    });
+}
+
+$(document).ready(function () {
+    MessageAddSlipMenu();
+    MessageAddProjectSlipMenu ();
+    MessageAddCourseSlipMenu();
+});
 //将右侧的最小高度设置成左侧高度，美化界面
 $(document).ready(function () {
     $("#RSide").css("min-height",$("#LSide").height()-30);
diff --git a/spec/factories/forge_messages.rb b/spec/factories/forge_messages.rb
new file mode 100644
index 000000000..05bc84cc1
--- /dev/null
+++ b/spec/factories/forge_messages.rb
@@ -0,0 +1,10 @@
+FactoryGirl.define do
+  factory :forge_message do
+    user_id 1
+project_id 1
+forge_message_id 1
+forge_message_type "MyString"
+viewed 1
+  end
+
+end
diff --git a/spec/models/forge_message_spec.rb b/spec/models/forge_message_spec.rb
new file mode 100644
index 000000000..ce6cd7e26
--- /dev/null
+++ b/spec/models/forge_message_spec.rb
@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe ForgeMessage, :type => :model do
+  pending "add some examples to (or delete) #{__FILE__}"
+end