diff --git a/app/controllers/courses_controller.rb b/app/controllers/courses_controller.rb
index 24f5fd52c..dfa30915e 100644
--- a/app/controllers/courses_controller.rb
+++ b/app/controllers/courses_controller.rb
@@ -7,6 +7,7 @@ class CoursesController < ApplicationController
   helper :members
   helper :words
   helper :attachments
+  helper :files
   helper :activity_notifys
 
   before_filter :auth_login1, :only => [:show, :course_activity, :feedback]
diff --git a/app/views/courses/_recommendation.html.erb b/app/views/courses/_recommendation.html.erb
index 28cc54ab8..d92eb3cf4 100644
--- a/app/views/courses/_recommendation.html.erb
+++ b/app/views/courses/_recommendation.html.erb
@@ -8,8 +8,8 @@
             <div class="fl">
               <p class="f12 mb5"><%=link_to e_course.name, course_path(e_course.id), :class => "hidden fl w170" %><div class="cl"></div> </p>
               <p class="f12">
-                <% if e_course.attachments.count > 0 %>
-                    <span class="fl mr15 fontGrey4"><%= l(:project_module_attachments) %>(<%= link_to e_course.attachments.count, course_files_path(e_course), :class => "linkBlue2" %>)</span>
+                <% if visable_attachemnts(e_course.attachments).count > 0 %>
+                    <span class="fl mr15 fontGrey4"><%= l(:project_module_attachments) %>(<%= link_to visable_attachemnts(e_course.attachments).count, course_files_path(e_course), :class => "linkBlue2" %>)</span>
                 <% end %>
                 <% if e_course.homework_commons.where("publish_time <= '#{Date.today}'").count > 0 %>
                     <span class="fl fontGrey4"><%= l(:label_homework_commont) %>(<%= link_to e_course.homework_commons.where("publish_time <= '#{Date.today}'").count, homework_common_index_path(:course=>e_course.id), :class => "linkBlue2" %>)</span>