diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index 055c59f06..5252e5884 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -522,6 +522,7 @@ class UsersController < ApplicationController
     @atta_count = @attachments.count
     @atta_pages = Paginator.new @atta_count, @limit, params['page'] || 1
     @offset ||= @atta_pages.offset
+    @seleted_resources = session[:seleted_resource_ids].nil? ? [] : session[:seleted_resource_ids]
     #@curse_attachments_all = @all_attachments[@offset, @limit]
     @attachments = paginateHelper @attachments,7
     respond_to do |format|
@@ -555,6 +556,7 @@ class UsersController < ApplicationController
     @atta_count = @attachments.count
     @atta_pages = Paginator.new @atta_count, @limit, params['page'] || 1
     @offset ||= @atta_pages.offset
+    @seleted_resources = session[:seleted_resource_ids].nil? ? [] : session[:seleted_resource_ids]
     #@curse_attachments_all = @all_attachments[@offset, @limit]
     @attachments = paginateHelper @attachments,7
     respond_to do |format|
@@ -586,6 +588,7 @@ class UsersController < ApplicationController
     @atta_count = @attachments.count
     @atta_pages = Paginator.new @atta_count, @limit, params['page'] || 1
     @offset ||= @atta_pages.offset
+    @seleted_resources = session[:seleted_resource_ids].nil? ? [] : session[:seleted_resource_ids]
     #@curse_attachments_all = @all_attachments[@offset, @limit]
     @attachments = paginateHelper @attachments,7
     respond_to do |format|
@@ -596,8 +599,8 @@ class UsersController < ApplicationController
   #将资源批量引入
   def import_resources_to_homework
     @attachments = []
-    unless  params[:checkbox1].nil? || params[:checkbox1].blank?
-      params[:checkbox1].each do  |id|
+    unless  session[:seleted_resource_ids].nil? || session[:seleted_resource_ids].blank?
+      session[:seleted_resource_ids].each do  |id|
         atta = Attachment.find(id)
         att_copy = atta.copy
         att_copy.container_id = nil
@@ -608,11 +611,23 @@ class UsersController < ApplicationController
         @attachments << att_copy
       end
     end
+    session[:seleted_resource_ids] = [] #保存后清空
     respond_to do |format|
       format.js
     end
   end
 
+  # ajax 用session保存选择的资源id
+  def store_selected_resource
+    session[:seleted_resource_ids] = [] if session[:seleted_resource_ids].nil?
+    if params[:save] == 'y'
+     session[:seleted_resource_ids] <<  params[:res_id]
+    else
+      session[:seleted_resource_ids].delete( params[:res_id])
+    end
+    render :nothing => true
+  end
+
 
   include CoursesHelper
   def user_courses
diff --git a/app/views/users/_homework_ref_resources_list.html.erb b/app/views/users/_homework_ref_resources_list.html.erb
new file mode 100644
index 000000000..356e412e7
--- /dev/null
+++ b/app/views/users/_homework_ref_resources_list.html.erb
@@ -0,0 +1,25 @@
+
+<% if attachments.nil? || attachments.empty? %>
+    <!--<p class="nodata">-->
+    <!--<%#= l(:label_no_data) %>-->
+    <!--</p>-->
+<% else %>
+    <% attachments.each do |attach| %>
+        <ul class="resourcesList">
+          <li class="resourcesListCheckbox fl">
+            <input name="checkbox1[]" type="checkbox" onclick="store_seleted_resource($(this));" <%=seleted_resources.include?(attach.id.to_s) ? 'checked':''  %> value="<%= attach.id%>" class="resourcesCheckbox" />
+          </li>
+          <li class="resourcesListName fl">
+            <!--<a href="javascript:void(0);" class="resourcesBlack"><%#=truncate(attach.filename,:length=>18)%></a>-->
+            <%= link_to truncate(attach.filename,:length=>30), download_named_attachment_path(attach.id, attach.filename),
+                        :title => attach.filename,:class=>'resourcesBlack'%>
+          </li>
+          <li class="resourcesListSize fl"><%= number_to_human_size(attach.filesize) %></li>
+          <li class="resourcesListType fl"><%= get_resource_type(attach.container_type)%></li>
+          <li class="resourcesListUploader fl"><%=User.find(attach.author_id).realname.blank? ? User.find(attach.author_id).nickname : User.find(attach.author_id).realname %></li>
+          <li style="display: none"><%= attach.author_id %></li>
+          <li class="resourcesListTime fl"><%= format_date(attach.created_on) %></li>
+          <li style="display: none"><%= attach.id %></li>
+        </ul>
+    <% end %>
+<% end %>
diff --git a/app/views/users/_show_user_resource.html.erb b/app/views/users/_show_user_resource.html.erb
index 855f30071..6d985687c 100644
--- a/app/views/users/_show_user_resource.html.erb
+++ b/app/views/users/_show_user_resource.html.erb
@@ -51,7 +51,7 @@
   <%= form_tag(import_resources_to_homework_user_path(user),:method => 'post',:remote=>'true') do %>
     <input type="hidden" name="homework_id" value="<%= homework_id%>"/>
   <div style="height: 300px" id="user_ref_resources">
-    <%= render :partial => 'resources_list' ,:locals=>{ :attachments => @attachments} %>
+    <%= render :partial => 'homework_ref_resources_list' ,:locals=>{ :attachments => @attachments,:seleted_resources=>seleted_resources} %>
   </div>
   <div >
     <ul class="wlist" id="resource_ref_pages" style="margin-top: 5px;margin-right: 20px">
diff --git a/app/views/users/user_homeworks.html.erb b/app/views/users/user_homeworks.html.erb
index 7b212101c..4ae0e8341 100644
--- a/app/views/users/user_homeworks.html.erb
+++ b/app/views/users/user_homeworks.html.erb
@@ -7,6 +7,20 @@
       homework_description_editor.html("");
       $("#homework_editor").toggle();
   }
+
+  // 点击 checkbox选中引用的资源的时候，保存该资源的id到session里去
+  function store_seleted_resource(dom){
+      console.log(dom.attr('checked'))
+      if(dom.attr('checked') == 'checked' ){
+          $.get(
+                  '<%= store_selected_resource_user_path %>'+'?save=y&res_id='+dom.val()
+          )
+      }else {
+          $.get(
+                          '<%= store_selected_resource_user_path %>'+'?save=n&res_id='+dom.val()
+          )
+      }
+  }
 </script>
 <div class="homepageRightBanner mb10">
   <div class="NewsBannerName">作业</div>
diff --git a/app/views/users/user_import_resource.js.erb b/app/views/users/user_import_resource.js.erb
index 0e35acd95..87324669e 100644
--- a/app/views/users/user_import_resource.js.erb
+++ b/app/views/users/user_import_resource.js.erb
@@ -1,4 +1,4 @@
-$('#ajax-modal').html('<%= escape_javascript(render :partial => 'users/show_user_resource',:locals => {:user => @user,:homework_id=>@homework_id}) %>');
+$('#ajax-modal').html('<%= escape_javascript(render :partial => 'users/show_user_resource',:locals => {:user => @user,:homework_id=>@homework_id,:seleted_resources=>@seleted_resources}) %>');
 showModal('ajax-modal', '730px');
 $('#ajax-modal').css('height','500px').css("width","730px");
 $('#ajax-modal').siblings().remove();
diff --git a/app/views/users/user_ref_resource_search.js.erb b/app/views/users/user_ref_resource_search.js.erb
index 52f54bee4..8651768a5 100644
--- a/app/views/users/user_ref_resource_search.js.erb
+++ b/app/views/users/user_ref_resource_search.js.erb
@@ -1,2 +1,2 @@
-$("#user_ref_resources").html('<%= escape_javascript(render :partial => 'resources_list',:locals=>{:attachments => @attachments})%>');
+$("#user_ref_resources").html('<%= escape_javascript(render :partial => 'homework_ref_resources_list',:locals=>{:attachments => @attachments,:seleted_resources=>@seleted_resources})%>');
 $("#resource_ref_pages").html('<%= pagination_links_full @atta_pages, @atta_count, :per_page_links => false, :remote => @is_remote, :flag => true %>');
\ No newline at end of file
diff --git a/app/views/users/user_resource_type.js.erb b/app/views/users/user_resource_type.js.erb
index 52f54bee4..8651768a5 100644
--- a/app/views/users/user_resource_type.js.erb
+++ b/app/views/users/user_resource_type.js.erb
@@ -1,2 +1,2 @@
-$("#user_ref_resources").html('<%= escape_javascript(render :partial => 'resources_list',:locals=>{:attachments => @attachments})%>');
+$("#user_ref_resources").html('<%= escape_javascript(render :partial => 'homework_ref_resources_list',:locals=>{:attachments => @attachments,:seleted_resources=>@seleted_resources})%>');
 $("#resource_ref_pages").html('<%= pagination_links_full @atta_pages, @atta_count, :per_page_links => false, :remote => @is_remote, :flag => true %>');
\ No newline at end of file
diff --git a/config/routes.rb b/config/routes.rb
index d6c36212a..2e02cd3d2 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -386,6 +386,7 @@ RedmineApp::Application.routes.draw do
       get 'user_resource_type'
       get 'user_ref_resource_search'
       post 'import_resources_to_homework'
+      get 'store_selected_resource'
       # end
     end
   end