diff --git a/app/controllers/homework_attach_controller.rb b/app/controllers/homework_attach_controller.rb
index 8dc5d80a..2a0f9761 100644
--- a/app/controllers/homework_attach_controller.rb
+++ b/app/controllers/homework_attach_controller.rb
@@ -26,13 +26,13 @@ class HomeworkAttachController < ApplicationController
   #删除留言
   def destroy
     @journal_destroyed = JournalsForMessage.delete_message(params[:object_id])
-    @homework = HomeworkAttach.find(params[:id])
-    @jours = @homework.journals_for_messages.order("created_on DESC")
-    @limit =  10
-    @feedback_count = @jours.count
-    @feedback_pages = Paginator.new @feedback_count, @limit, params['page']
-    @offset ||= @feedback_pages.offset
-    @jour = @jours[@offset, @limit]
+    #@homework = HomeworkAttach.find(params[:id])
+    #@jours = @homework.journals_for_messages.order("created_on DESC")
+    #@limit =  10
+    #@feedback_count = @jours.count
+    #@feedback_pages = Paginator.new @feedback_count, @limit, params['page']
+    #@offset ||= @feedback_pages.offset
+    #@jour = @jours[@offset, @limit]
     respond_to do |format|
       format.js
     end
@@ -43,11 +43,11 @@ class HomeworkAttachController < ApplicationController
     @homework = HomeworkAttach.find(params[:jour_id])
     @homework.addjours User.current.id, params[:new_form][:user_message],0
     @jours = @homework.journals_for_messages.order("created_on DESC")
-    @limit =  10
-    @feedback_count = @jours.count
-    @feedback_pages = Paginator.new @feedback_count, @limit, params['page']
-    @offset ||= @feedback_pages.offset
-    @jour = @jours[@offset, @limit]
+    #@limit =  10
+    #@feedback_count = @jours.count
+    #@feedback_pages = Paginator.new @feedback_count, @limit, params['page']
+    #@offset ||= @feedback_pages.offset
+    #@jour = @jours[@offset, @limit]
     respond_to do |format|
       format.js
     end
diff --git a/app/controllers/homework_users_controller.rb b/app/controllers/homework_users_controller.rb
new file mode 100644
index 00000000..cb55d965
--- /dev/null
+++ b/app/controllers/homework_users_controller.rb
@@ -0,0 +1,3 @@
+class HomeworkUsersController < ApplicationController
+
+end
diff --git a/app/helpers/homework_users_helper.rb b/app/helpers/homework_users_helper.rb
new file mode 100644
index 00000000..48a9a8e4
--- /dev/null
+++ b/app/helpers/homework_users_helper.rb
@@ -0,0 +1,2 @@
+module HomeworkUsersHelper
+end
diff --git a/app/models/homework_attach.rb b/app/models/homework_attach.rb
index 4bac5844..e395e65e 100644
--- a/app/models/homework_attach.rb
+++ b/app/models/homework_attach.rb
@@ -1,8 +1,12 @@
 class HomeworkAttach < ActiveRecord::Base
   include Redmine::SafeAttributes
+
+  #attr_accessible :name, :description, :state, :user_id, :bid_id
+
   belongs_to :user
   belongs_to :bid
   has_many :journals_for_messages, :as => :jour, :dependent => :destroy
+  has_many :homework_users, :dependent => :destroy
   seems_rateable :allow_update => true, :dimensions => :quality
   
   safe_attributes "bid_id",
diff --git a/app/models/homework_user.rb b/app/models/homework_user.rb
new file mode 100644
index 00000000..da7e65af
--- /dev/null
+++ b/app/models/homework_user.rb
@@ -0,0 +1,6 @@
+class HomeworkUser < ActiveRecord::Base
+  attr_accessible :homework_attach_id, :user_id
+
+  belongs_to :homework_attach
+  has_one :user
+end
diff --git a/app/models/user.rb b/app/models/user.rb
index d16d790d..84027579 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -68,6 +68,8 @@ class User < Principal
     ['none', :label_user_mail_option_none]
   ]
 
+  has_one :homework_user
+
   has_and_belongs_to_many :groups, :after_add => Proc.new {|user, group| group.user_added(user)},
                                    :after_remove => Proc.new {|user, group| group.user_removed(user)}
   has_many :changesets, :dependent => :nullify
diff --git a/app/views/contests/show_attendingcontest.html.erb b/app/views/contests/show_attendingcontest.html.erb
index 8a00f12a..d63c4f81 100644
--- a/app/views/contests/show_attendingcontest.html.erb
+++ b/app/views/contests/show_attendingcontest.html.erb
@@ -85,12 +85,12 @@
 <!--点击新建参赛作品弹出框-->
 <div id="put-project-form" style="display: none; padding-left: 83px; width: 70%">
 	<%= form_for Softapplication.new, :remote=>true, :url => softapplications_path, :complete => '$("#put-bid-form").hide();' do |f|  %>
-	<fieldset class="contes-new-box", style="padding-left: 36px">
+	<fieldset style="padding-left: 36px" class="contes-new-box">
 
 		<tr style="width:700px; margin-left: -10px">
 			<span><%= l(:label_softapplication_name) %></span>
 			<span class="contest-star"> * </span>: <td ><%= f.text_field :name, :required => true, :size => 60, :style => "width:400px;" %></td>
-		</tr></ br>
+		</tr><br/>
 		<br />
 		<br />
 
@@ -98,7 +98,7 @@
 			<span><%= l(:label_softapplication_version_available) %></span>
 			<span class="contest-star"> * </span>: <td style="width: 100px"><%= f.text_field :android_min_version_available, :required => true, :size => 60, :style => "width:400px;" %></td>
 
-		</tr></ br>
+		</tr><br/>
 		<br />
 		<br />
 
@@ -107,7 +107,7 @@
 
 			<span class="contest-star"> * </span>: <td style="width: 100px"><%= f.text_field :app_type_name, :required => true, :size => 60, :style => "width:400px;" %></td>
 
-		</tr></ br>
+		</tr><br/>
 		<br />
 		<br />
 
@@ -115,7 +115,7 @@
 			<span><%= l(:label_softapplication_description) %></span>
 			<span class="contest-star"> * </span>: <td style="width: 100px"><%= f.text_field :description, :required => true, :size => 60, :style => "width:400px;" %></td>
 
-		</tr></ br>
+		</tr><br/>
 		<br />
 		<br />
 
@@ -123,11 +123,11 @@
 			<span><%= l(:label_softapplication_developers) %></span>
 			<span class="contest-star"> * </span>: <td style="width: 100px"><%= f.text_field :application_developers, :required => true, :size => 60, :style => "width:400px;" %></td>
 
-		</tr></ br>
+		</tr><br/>
 		<br />
 		<br />
 
-		<fieldset style="width: 500px", style="padding-top: 10px">
+		<fieldset style="width: 500px; padding-top: 10px">
 			<legend>
 				上传应用软件包和应用截图
 			</legend>
@@ -146,7 +146,7 @@
 
 		</fieldset>
 	</fieldset></br>
-	<div class="align-center", style="padding-top: -3px; padding-bottom: 8px">
+	<div class="align-center" style="padding-top: -3px; padding-bottom: 8px">
 		<%= submit_tag l(:button_create), :onclick => "cancel();" %>
 	</div>
 	<% end %>
diff --git a/app/views/homework_attach/addjours.js.erb b/app/views/homework_attach/addjours.js.erb
index e463237e..e0f32581 100644
--- a/app/views/homework_attach/addjours.js.erb
+++ b/app/views/homework_attach/addjours.js.erb
@@ -1,4 +1,4 @@
-$('#message').html('<%= escape_javascript(render(:partial => 'showjour', :locals => {:jour =>@jour, :state => false} )) %>');
+$('#message').html('<%= escape_javascript(render(:partial => 'showjour', :locals => {:jour =>@jours, :state => false} )) %>');
 $('#pre_show').html('<%= escape_javascript(render(:partial => 'pre_show', :locals => {:content => nil})) %>');
 $('#new_form_user_message').val("");
 $('#new_form_reference_user_id').val("");
\ No newline at end of file
diff --git a/app/views/homework_attach/destroy.js.erb b/app/views/homework_attach/destroy.js.erb
index 9691a6ae..22f7fc04 100644
--- a/app/views/homework_attach/destroy.js.erb
+++ b/app/views/homework_attach/destroy.js.erb
@@ -1,12 +1,8 @@
 <% if @journal_destroyed.nil? %>
 	alert('<%=l(:notice_failed_delete)%>');
-<% elsif (['Principal','Project', 'Bid', 'Contest', 'Softapplication','HomeworkAttach'].include? @journal_destroyed.jour_type)%>
-	var destroyedItem = $('#word_li_<%=@journal_destroyed.id%>')
-	destroyedItem.fadeOut(600,function(){
-		destroyedItem.remove();
-	});
 <% else %>
-
-	$('#message').html('<%= escape_javascript(render(:partial => 'showjour', :locals => {:jour => @jours, :state => false})) %>');
-	$('#new_form_reference_user_id').val("");
+    var destroyedItem = $('#word_li_<%=@journal_destroyed.id%>')
+    destroyedItem.fadeOut(600,function(){
+        destroyedItem.remove();
+    });
 <% end %>
diff --git a/config/routes.rb b/config/routes.rb
index b14d23ae..f6717583 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -16,6 +16,9 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 RedmineApp::Application.routes.draw do
+  resources :homework_users
+
+
   resources :no_uses
   delete 'no_uses', :to => 'no_uses#delete'
 
diff --git a/db/migrate/20140519054846_create_homework_users.rb b/db/migrate/20140519054846_create_homework_users.rb
new file mode 100644
index 00000000..46f03343
--- /dev/null
+++ b/db/migrate/20140519054846_create_homework_users.rb
@@ -0,0 +1,10 @@
+class CreateHomeworkUsers < ActiveRecord::Migration
+  def change
+    create_table :homework_users do |t|
+      t.string :homework_attach_id
+      t.string :user_id
+
+      t.timestamps
+    end
+  end
+end
diff --git a/db/migrate/20140519070751_add_name_to_homework_attach.rb b/db/migrate/20140519070751_add_name_to_homework_attach.rb
new file mode 100644
index 00000000..f819b51d
--- /dev/null
+++ b/db/migrate/20140519070751_add_name_to_homework_attach.rb
@@ -0,0 +1,7 @@
+class AddNameToHomeworkAttach < ActiveRecord::Migration
+  def change
+    add_column :homework_attaches, :name, :string
+    add_column :homework_attaches, :description, :string
+    add_column :homework_attaches, :state, :int
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 74310a94..4c60942a 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20140509020307) do
+ActiveRecord::Schema.define(:version => 20140519070751) do
 
   create_table "activities", :force => true do |t|
     t.integer "act_id",   :null => false
@@ -52,14 +52,11 @@ ActiveRecord::Schema.define(:version => 20140509020307) do
   add_index "attachments", ["container_id", "container_type"], :name => "index_attachments_on_container_id_and_container_type"
   add_index "attachments", ["created_on"], :name => "index_attachments_on_created_on"
 
-  create_table "attachmentstypes", :id => false, :force => true do |t|
-    t.integer "id",                     :null => false
-    t.integer "typeId"
+  create_table "attachmentstypes", :force => true do |t|
+    t.integer "typeId",                 :null => false
     t.string  "typeName", :limit => 50
   end
 
-  add_index "attachmentstypes", ["id"], :name => "id"
-
   create_table "auth_sources", :force => true do |t|
     t.string  "type",              :limit => 30, :default => "",    :null => false
     t.string  "name",              :limit => 60, :default => "",    :null => false
@@ -325,9 +322,12 @@ ActiveRecord::Schema.define(:version => 20140509020307) do
   create_table "homework_attaches", :force => true do |t|
     t.integer  "bid_id"
     t.integer  "user_id"
-    t.datetime "created_at", :null => false
-    t.datetime "updated_at", :null => false
+    t.datetime "created_at",  :null => false
+    t.datetime "updated_at",  :null => false
     t.string   "reward"
+    t.string   "name"
+    t.string   "description"
+    t.integer  "state"
   end
 
   create_table "homework_for_courses", :force => true do |t|
@@ -335,6 +335,13 @@ ActiveRecord::Schema.define(:version => 20140509020307) do
     t.integer "bid_id"
   end
 
+  create_table "homework_users", :force => true do |t|
+    t.string   "homework_attach_id"
+    t.string   "user_id"
+    t.datetime "created_at",         :null => false
+    t.datetime "updated_at",         :null => false
+  end
+
   create_table "issue_categories", :force => true do |t|
     t.integer "project_id",                   :default => 0,  :null => false
     t.string  "name",           :limit => 30, :default => "", :null => false
diff --git a/test/fixtures/homework_users.yml b/test/fixtures/homework_users.yml
new file mode 100644
index 00000000..bec69e59
--- /dev/null
+++ b/test/fixtures/homework_users.yml
@@ -0,0 +1,9 @@
+# Read about fixtures at http://api.rubyonrails.org/classes/ActiveRecord/Fixtures.html
+
+one:
+  homework_attach_id: MyString
+  user_id: MyString
+
+two:
+  homework_attach_id: MyString
+  user_id: MyString