diff --git a/app/controllers/statistics_controller.rb b/app/controllers/statistics_controller.rb
index 1d22bd5eb..563bbf257 100644
--- a/app/controllers/statistics_controller.rb
+++ b/app/controllers/statistics_controller.rb
@@ -14,7 +14,7 @@ class StatisticsController < ApplicationController
   # GET /statistics/1.json
   def show
     @statistic = Statistic.find(params[:id])
-
+    @attachments = @statistic.attachments
     respond_to do |format|
       format.html # show.html.erb
       format.json { render json: @statistic }
@@ -41,7 +41,7 @@ class StatisticsController < ApplicationController
   # POST /statistics.json
   def create
     @statistic = Statistic.new(params[:statistic])
-
+    @statistic.save_attachments_containers(params[:attachments], User.current, true)
     respond_to do |format|
       if @statistic.save
         format.html { redirect_to @statistic, notice: 'Statistic was successfully created.' }
diff --git a/app/helpers/statistics_helper.rb b/app/helpers/statistics_helper.rb
index 2d25d41c5..142100fbe 100644
--- a/app/helpers/statistics_helper.rb
+++ b/app/helpers/statistics_helper.rb
@@ -1,2 +1,3 @@
 module StatisticsHelper
+  include AttachmentsHelper
 end
diff --git a/app/models/attachment.rb b/app/models/attachment.rb
index ff87f533c..cf1c60493 100644
--- a/app/models/attachment.rb
+++ b/app/models/attachment.rb
@@ -26,6 +26,7 @@ class Attachment < ActiveRecord::Base
   belongs_to :organization, foreign_key: 'container_id', conditions: "attachements.container_type = 'Organization'"
   belongs_to :syllabus, foreign_key: 'container_id', conditions: "attachements.container_type = 'Syllabus'"
   belongs_to :softapplication, foreign_key: 'container_id', conditions: "attachments.container_type = 'Softapplication'"
+  belongs_to :statistic, foreign_key: 'container_id', conditions: "attachments.container_type = 'Statistic'"
   belongs_to :author, :class_name => "User", :foreign_key => "author_id"
   belongs_to :attachmentstype,  :foreign_key => "attachtype",:primary_key => "id"
   # 被ForgeActivity虚拟关联
diff --git a/app/models/statistic.rb b/app/models/statistic.rb
index b3f6d00e7..e375f3230 100644
--- a/app/models/statistic.rb
+++ b/app/models/statistic.rb
@@ -1,3 +1,4 @@
 class Statistic < ActiveRecord::Base
   attr_accessible :description, :name, :status, :user_id
+  acts_as_attachable
 end
diff --git a/app/views/attachments/_form_statistic.html.erb b/app/views/attachments/_form_statistic.html.erb
new file mode 100644
index 000000000..58449abc9
--- /dev/null
+++ b/app/views/attachments/_form_statistic.html.erb
@@ -0,0 +1,76 @@
+<span id="attachments_fields<%= container.id %>" class="attachments_fields" xmlns="http://www.w3.org/1999/html">
+<% if defined?(container) && container && container.saved_attachments %>
+  <% if isReply  %>
+  <% container.saved_attachments.each_with_index do |attachment, i| %>
+    <p id="attachments_<%= i+1 %>" class="sub_btn">
+
+      <%= text_field_tag("attachments[p#{i}][filename]", attachment.filename, :class => 'upload_filename readonly', :readonly=>'readonly')%>
+      <%#= text_field_tag("attachments[p#{i}][description]", attachment.description, :maxlength => 255, :placeholder => l(:label_optional_description), :class => 'description', :style=>"display: inline-block;") %>
+      <!--<span class="ispublic-label"><%#= l(:field_is_public)%>:</span>-->
+      <%#= check_box_tag("attachments[p#{i}][is_public_checkbox]", attachment.is_public,attachment.is_public == 1 ? true : false, :class => 'is_public_checkbox')%>
+
+      <%= link_to('&nbsp;'.html_safe, attachment_path(attachment, :attachment_id => "#{i+1}", :format => 'js'), :method => 'delete', :remote => true, :class => 'remove-upload', :containerid => "2") %>
+      <%= hidden_field_tag "attachments[p#{i}][token]", "#{attachment.token}" %>
+    </p>
+  <% end %>
+  <% else %>
+  <% container.attachments.each_with_index do |attachment, i| %>
+     <p id="attachments_<%= i+1 %>" class="attachment">
+
+       <%= text_field_tag("attachments[p#{i}][filename]", attachment.filename, :class => 'upload_filename readonly', :readonly=>'readonly')%>
+       <%#= text_field_tag("attachments[p#{i}][description]", attachment.description, :maxlength => 255, :placeholder => l(:label_optional_description), :class => 'description', :style=>"display: inline-block;") %>
+       <!--<span class="ispublic-label"><%#= l(:field_is_public)%>:</span>-->
+       <%#= check_box_tag("attachments[p#{i}][is_public_checkbox]", attachment.is_public,attachment.is_public == 1 ? true : false, :class => 'is_public_checkbox')%>
+
+       <%= link_to('&nbsp;'.html_safe, attachment_path(attachment, :attachment_id => "#{i+1}", :format => 'js'), :method => 'delete', :remote => true, :class => 'remove-upload', :containerid => "2") %>
+       <%#= render :partial => 'tags/tag', :locals => {:obj => attachment, :object_flag => "6"} %>
+
+       <%= hidden_field_tag "attachments[p#{i}][token]", "#{attachment.token}" %>
+     </p>
+  <% end %>
+  <% end %>
+<% end %>
+</span>
+<script type='text/javascript'>
+    //    function CompatibleSend()
+    //    {
+    //        var obj=document.getElementById("_file");
+    //        var file= $(obj).clone();
+    //        file.click();
+    //    }
+</script>
+<span class="add_attachment">
+<%#= button_tag "浏览", :type=>"button", :onclick=>"CompatibleSend();" %>
+  <!--%= link_to image_tag(),"javascript:void(0)", :onclick => "_file.click()"%-->
+<%#= button_tag "#{l(:button_browse)}", :type=>"button", :onclick=>"file#{container.id}.click()",:class =>"sub_btn",:style => ie8? ? 'display:none' : '' %>
+  <% id ="file#{container.id}"%>
+  <a href="javascript:void(0);" class="AnnexBtn fl" style= "<%= ie8? ? 'display:none' : ''%>" onclick="$('#'+'<%= id %>').click();">上传附件</a>
+  <%= file_field_tag 'attachments[dummy][file]',
+                     :id => "file#{container.id}",
+                     :class => 'file_selector',
+                     :multiple => true,
+                     :onchange => "addInputFiles_board(this, '#{container.id}');",
+                     :style => 'display:none',
+                     :data => {
+                             :max_file_size => Setting.attachment_max_size.to_i.kilobytes,
+                             :max_file_size_message => l(:error_attachment_too_big, :max_size => number_to_human_size(Setting.attachment_max_size.to_i.kilobytes)),
+                             :max_concurrent_uploads => Redmine::Configuration['max_concurrent_ajax_uploads'].to_i,
+                             :upload_path => uploads_path(:format => 'js'),
+                             :description_placeholder => l(:label_optional_description),
+                             :field_is_public => l(:field_is_public),
+                             :are_you_sure => l(:text_are_you_sure),
+                             :file_count => l(:label_file_count),
+                             :delete_all_files => l(:text_are_you_sure_all),
+                             :lebel_file_uploding => l(:lebel_file_uploding)
+                     } %>
+  <% if container.nil? %>
+    <span id="upload_file_count" :class="c_grey"><%= l(:label_no_file_uploaded)%></span>
+ <% end %>
+  <!--(<%#= l(:label_max_size) %>: <%#= number_to_human_size(Setting.attachment_max_size.to_i.kilobytes) %>)-->
+</span>
+
+<% content_for :header_tags do %>
+    <%= javascript_include_tag 'attachments' %>
+<% end %>
+
+
diff --git a/app/views/statistics/_attachments.html.erb b/app/views/statistics/_attachments.html.erb
new file mode 100644
index 000000000..817ebe400
--- /dev/null
+++ b/app/views/statistics/_attachments.html.erb
@@ -0,0 +1,18 @@
+<% attachments.each do |attachment| %>
+    <div class="break_word">
+          <span class="fl">
+          <span title="<%= attachment.filename %>" id="attachment_<%=attachment.id %>">
+            <%= link_to_short_attachment attachment,:length=> 58, :class => 'hidden link_file_a fl newsBlue mw380', :download => true %>
+          </span>
+          </span>
+          <span class="postAttSize">(
+            <%= number_to_human_size attachment.filesize %>)
+          </span>
+      <% user_name = attachment.author.show_name.empty? ? attachment.author : attachment.author.show_name %>
+      <span class="author" title="<%= user_name %>">
+            <%= link_to h(truncate(user_name, length: 15, omission: '...')),user_path(attachment.author),:class => "linkBlue2" %>,
+        <%= format_time(attachment.created_on) %>
+          </span>
+    </div>
+    <div class="cl"></div>
+<% end %>
diff --git a/app/views/statistics/_form.html.erb b/app/views/statistics/_form.html.erb
index 096ad265c..2ab07892d 100644
--- a/app/views/statistics/_form.html.erb
+++ b/app/views/statistics/_form.html.erb
@@ -27,6 +27,11 @@
     <%= f.label :status %><br />
     <%= f.number_field :status %>
   </div>
+
+  <div class="field">
+    <%= f.label :label_attachment_plural %><br />
+    <%= render :partial => 'attachments/form_statistic', :locals => {:container => @statistic, :isReply => @isReply} %>
+   </div>
   <div class="actions">
     <%= f.submit %>
   </div>
diff --git a/app/views/statistics/show.html.erb b/app/views/statistics/show.html.erb
index 17aeade49..fff68af8c 100644
--- a/app/views/statistics/show.html.erb
+++ b/app/views/statistics/show.html.erb
@@ -20,6 +20,10 @@
   <%= @statistic.status %>
 </p>
 
+<%# 附件局部刷新 %>
+<% if @attachments.present? %>
+      <%= render :partial => 'attachments',:locals => {:attachments => @attachments} %>
+<% end %>
 
 <%= link_to 'Edit', edit_statistic_path(@statistic) %> |
 <%= link_to 'Back', statistics_path %>