diff --git a/app/controllers/files_controller.rb b/app/controllers/files_controller.rb
index 5cbf1ab2f..5acc14055 100644
--- a/app/controllers/files_controller.rb
+++ b/app/controllers/files_controller.rb
@@ -99,6 +99,7 @@ class FilesController < ApplicationController
     @sort = ""
     @order = ""
     @is_remote = true
+    @q = params[:name].strip
     if params[:sort]
       order_by = params[:sort].split(":")
       @sort = order_by[0]
@@ -107,24 +108,26 @@ class FilesController < ApplicationController
       end
       sort = "#{@sort} #{@order}"
     end
+    # show_attachments [@course]
     begin
       q = "%#{params[:name].strip}%"
       #(redirect_to stores_url, :notice => l(:label_sumbit_empty);return) if params[:name].blank?
       if params[:insite]
         if q == "%%"
-          @result = []
-          @searched_attach = paginateHelper @result,10
+          @project_attachment_result = []
+          @searched_attach = paginateHelper @project_attachment_result, 10
         else
-          @result = find_public_attache q,sort
-          @result = visable_attachemnts_insite @result,@project
-          @searched_attach = paginateHelper @result,10
+          @project_attachment_result = find_public_attache q,sort
+          @project_attachment_result = visable_attachemnts_insite  @project_attachment_result, @project
+          @searched_attach = paginateHelper @project_attachment_result, 10
         end
       else
-        @result = find_project_attache q,@project,sort
-        @result = visable_attachemnts @result
-        @searched_attach = paginateHelper @result,10
-      end
+        @project_attachment_result = find_project_attache q, @project,sort
+        @project_attachment_result = visable_attachemnts @project_attachment_result
+        @searched_attach = paginateHelper @project_attachment_result,10
 
+        @tag_list = get_course_tag_list @project
+      end
       #rescue Exception => e
       #  #render 'stores'
       #  redirect_to search_course_files_url
@@ -200,23 +203,10 @@ class FilesController < ApplicationController
     if sort == ""
       sort =  "created_on DESC"
     end
-    ids = ""
-    len = 0
-    count = project.versions.count
-    project.versions.each do |version|
-      len = len + 1
-      if len != count
-        ids += version.id.to_s + ','
-      else
-        ids += version.id.to_s
-      end
-    end
-    if ids.blank?
-      resultSet = Attachment.where("attachments.container_type = 'Project' And attachments.container_id = '#{project.id}' AND filename LIKE :like ", like: "%#{keywords}%").
-      reorder(sort)
+    if keywords != "%%"
+      resultSet = Attachment.where("attachments.container_type = 'Project' And attachments.container_id = '#{project.id}' AND filename LIKE :like ", like: "%#{keywords}%").reorder(sort)
     else
-      resultSet = Attachment.where("((attachments.container_type = 'Project' And attachments.container_id = '#{project.id}') OR (container_type = 'Version' AND container_id IN (#{ids}))) AND filename LIKE :like ", like: "%#{keywords}%").
-      reorder(sort)
+      resultSet = Attachment.where("attachments.container_type = 'Project' And attachments.container_id = '#{project.id}' "). reorder(sort)
     end
    end
 
diff --git a/app/views/files/_project_list.html.erb b/app/views/files/_project_list.html.erb
index 1b4e96a8d..f86729da6 100644
--- a/app/views/files/_project_list.html.erb
+++ b/app/views/files/_project_list.html.erb
@@ -8,15 +8,15 @@
             </div>
             <div class="homepagePostDes">
               <div class="homepagePostTitle break_word mt-4">
-                <%= link_to truncate(file.filename,length: 35, omission: '...'), download_named_attachment_path(file.id, file.filename),
-                    :title => file.filename+"\n"+file.description.to_s,
-                    :style => "overflow: hidden; white-space: nowrap;text-overflow: ellipsis;",:class => "linkBlue f_14 f_b"  %>
+                <%= link_to truncate(file.filename,length: 35, omission: '...'),
+                            download_named_attachment_path(file.id, file.filename),
+                            :title => file.filename+"\n"+file.description.to_s, :style => "overflow: hidden; white-space: nowrap;text-overflow: ellipsis;",:class => "linkBlue f_14 f_b"  %>
                 <%= file_preview_eye(file, class: 'preview') %>
                 <span id="image_private_<%= file.id%>">
-                  <% if file.is_public? == false%>
-                      <span class="img_private ml5">私有</span>
-                  <%end %>
-                </span>
+                        <% if file.is_public? == false%>
+                            <span class="img_private ml5">私有</span>
+                        <%end %>
+                    </span>
               </div>
               <div class="mt5">
                 <span class="fontGrey2 mr15 fl">上传时间：<%= format_date(file.created_on)%></span>
@@ -33,11 +33,13 @@
                 <%= render :partial => 'tags/tag_add', :locals => {:obj => file, :object_flag => "6",:tag_name => @tag_name} %>
               </div>
               <div class="homepagePostSetting">
+
                 <ul>
                   <li class="homepagePostSettingIcon">
-                    <%= render :partial => 'file_tools', :locals => {:project => @project, :file => file, :tag_name => @tag_name, :delete_allowed => delete_allowed} %>
+
                   </li>
                 </ul>
+
               </div>
               <div class="cl"></div>
             </div>
@@ -51,9 +53,10 @@
 
 <% if project_attachments.count == 10%>
     <% if params[:action] == 'search' %>
-        <%=link_to "点击展开更多", search_project_files_path({:project_id => project.id,:page => @obj_pages.nil? ? @feedback_pages.page + 1 : @obj_pages.page + 1}.merge(params)),:id => "show_more_attachments",:remote => "true",:class => "loadMore mt10 f_grey" %>
+        <%=link_to "点击展开更多",  search_project_files_path({:project_id => project.id,:page => @obj_pages.nil? ? @feedback_pages.page + 1 : @obj_pages.page + 1}.merge(params)),:id => "show_more_attachments",:remote => "true",:class => "loadMore mt10 f_grey" %>
     <%else%>
-        <%=link_to "点击展开更多", project_files_path({:project_id => project.id,:page => @obj_pages.nil? ? @feedback_pages.page + 1 : @obj_pages.page + 1}.merge(params)),:id => "show_more_attachments",:remote => "true",:class => "loadMore mt10 f_grey" %>
+        <!-- 全站搜索的时候 返回的页码对象是obj_pages,而站内搜索返回的页码对象是feedback_pages -->
+        <%=link_to "点击展开更多",  project_files_path({:project_id => project.id,:page => @obj_pages.nil? ? @feedback_pages.page + 1 : @obj_pages.page + 1}.merge(params)),:id => "show_more_attachments",:remote => "true",:class => "loadMore mt10 f_grey" %>
     <%end%>
 <% end%>
 
diff --git a/app/views/files/search_project.js.erb b/app/views/files/search_project.js.erb
index f64b8beeb..69752e0d9 100644
--- a/app/views/files/search_project.js.erb
+++ b/app/views/files/search_project.js.erb
@@ -1 +1,7 @@
-$("#course_list").html("<%= escape_javascript(render :partial => 'project_file_list',:locals => {project: @project,all_attachments: @result,sort:@sort,order:@order,project_attachments:@searched_attach,:manage_allowed => User.current.allowed_to?(:manage_files, @project)})%>");
\ No newline at end of file
+<% if (@obj_pages &&( @obj_pages.page > 1)) || (@feedback_pages && (@feedback_pages.page > 1)) %> //搜索的时候有时候是需要加载下一页，有时候是直接替换当前 #course_list。这个根据 page来判定
+    $("#show_more_attachments").replaceWith("<%= escape_javascript( render :partial => 'files/project_list',
+    :locals => {project: @project, all_attachments:@result, sort:@sort, order:@order, project_attachments:@searched_attach})%>");
+<% else %>
+    $("#course_list").html("<%= escape_javascript(render :partial => 'files/project_list',:locals => {project:@project, all_attachments:@result, sort:@sort, order:@order,project_attachments:@searched_attach})%>");
+    $("#attachment_count").html("<%= @project_attachment_result.count %>")
+<% end %>
\ No newline at end of file