diff --git a/app/controllers/courses_controller.rb b/app/controllers/courses_controller.rb
index 78f75f31a..12b733669 100644
--- a/app/controllers/courses_controller.rb
+++ b/app/controllers/courses_controller.rb
@@ -196,12 +196,35 @@ class CoursesController < ApplicationController
     end
   end
 
+  def searchmembers
+    @render_file = 'member_list'
+
+    @is_remote = true
+    q = "#{params[:name].strip}"
+      #(redirect_to stores_url, :notice => l(:label_sumbit_empty);return) if params[:name].blank?
+    @results = searchStudent_by_name(@course, q)
+    @results = paginateHelper @results
+
+  end
+
+  def addgroups
+
+  end
+
+  def updategroupname
+
+  end
+
+  def searchgroupmembers
+
+  end
   def member
     ## 有角色参数的才是课程，没有的就是项目
     @render_file = 'member_list'
     @teachers= searchTeacherAndAssistant(@course)
     @canShowCode = isCourseTeacher(User.current.id,@course) && params[:role] != '1'
     @role = params[:role]
+    @course_groups = @course.course_groups if @course.course_groups
     @course_group_id = params[:@course_group_id] unless params[:@course_group_id].nil?
     case params[:role]
       when '1'
diff --git a/app/helpers/courses_helper.rb b/app/helpers/courses_helper.rb
index 92f95bdc1..9e18c9f54 100644
--- a/app/helpers/courses_helper.rb
+++ b/app/helpers/courses_helper.rb
@@ -186,6 +186,19 @@ module CoursesHelper
       end
     members
   end
+  def searchStudent_by_name  project, name
+    #searchPeopleByRoles(project, StudentRoles)
+    members = []
+    project.members.each do |m|
+      if m && m.user && m.user.allowed_to?(:as_student,project)
+        username = m.user[:lastname].to_s + m.user[:firstname].to_s
+        if(m.user[:login].to_s.include?(name) ||  m.user.user_extensions[:student_id].to_s.include?(name) || username.include?(name))
+          members << m
+        end
+      end
+    end
+    members
+  end
   # =====================================================================================
 
   #def searchCountByRoles project, roles_id
diff --git a/app/views/courses/_groups_name.html.erb b/app/views/courses/_groups_name.html.erb
new file mode 100644
index 000000000..804b3f805
--- /dev/null
+++ b/app/views/courses/_groups_name.html.erb
@@ -0,0 +1,51 @@
+<script type="application/javascript">
+  function asign_id(id) {
+      document.getElementById(id).value = id;
+  }
+</script>
+<%# if course_groups.any? %>
+
+    <ul>
+
+      <li style=" color:#8b8b8b;">分班:</li>
+      <% form_tag(searchgroupmembers_course_path(@course), :method => 'get', :remote => true) do %>
+      <li class="classbox">
+        <%= hidden_field 'all', params[:group_id], name: 'all' %>
+        <%= submit_tag l:(label_all), :onclick => "asign_id('all')" %>
+      </li>
+      <% end %>
+      <li id="show_groups" class="classbox">
+
+      </li>
+      <% course_groups.each do |group| %>
+      <li class="classbox" id="group_name_<%= group.id %>">
+        <% form_tag(searchgroupmembers_course_path(@course), :method => 'get', :remote => true) do %>
+            <%= hidden_field group, :id, :value => params[:group_id] %>
+            <%= submit_tag l:(label_all), :onclick => "asign_id(#{group.id})" %>
+        <% end %>
+            <a href="javascript:void(0)" class="f_l" onclick="$('#add_tag_<%= group.id %>').slideToggle();"><img src="images/pic_edit.png" width="14" height="15" alt="编辑班级" /></a>
+      </li>
+      <li>
+        <% form_tag(updategroupname_course_path(@course), :method => 'get', :remote => true, :update => 'group_name') do %>
+                <span id="add_tag_<%= group.id %>" style="display:none; vertical-align: middle;" class=" f_l">
+                    <%= text_field group, :value => params[:group_name], :size=>"20", :class=>"isTxt w90 f_l", :style=>"padding: 0px", :max => 100 %>
+                    <!--<input type="button" class="submit f_l" onclick="addTag();" style="width: 43px"/>-->
+                    <%= submit_tag group.name, :class => "submit f_1", :style => "width: 43px;", :update => "group_name_#{group.id}" %>
+                </span>
+            <% end %>
+      </li>
+      <% end %>
+      <li style="margin-left:15px;">
+        <a href="javascript:void(0)" class="st_add f_l" onclick="$('#add_tag04').slideToggle();">+添加分班</a>
+      </li>
+      <li>
+                <span id="add_tag04" style="display:none; vertical-align: middle;" class="ml10 f_l">
+                    <input type="text" id="" name="" size="20" class="isTxt w90 f_l" style="padding: 0px"  maxlength="100" />
+                    <input type="button" class="submit f_l" onclick="addTag();" style="width: 43px"/>
+                    <input type="button" class="submit_2" onclick="$('#add_tag04').slideToggle();" style="width: 43px"/>
+                </span>
+      </li>
+
+    </ul>
+
+ <%# end %>
\ No newline at end of file
diff --git a/app/views/courses/_member_list.html.erb b/app/views/courses/_member_list.html.erb
index a6ee0b9b4..cd620c52f 100644
--- a/app/views/courses/_member_list.html.erb
+++ b/app/views/courses/_member_list.html.erb
@@ -1,3 +1,4 @@
+
 <% if members.any? %>
 	<% members.each do |member| %>
 	<div class="well">
diff --git a/app/views/courses/member.html.erb b/app/views/courses/member.html.erb
index aff9ffeb5..4f7b395b0 100644
--- a/app/views/courses/member.html.erb
+++ b/app/views/courses/member.html.erb
@@ -1,13 +1,25 @@
 <%= stylesheet_link_tag  'course_group', :media => 'all' %>
+<script type="text/javascript" src="javascripts/jquery-1.8.3-ui-1.9.2-ujs-2.0.3.js"></script>
 <div class="st_list">
   <div class="st_search">
     <span class="f_l"><%= @subPage_title %></span>
     <% if @subPage_title == l(:label_student_list) %>
-        <form class="f_l"><%= text_field_tag 'name', params[:name], name: "name", class: 'f_1'%></form>
-        <%= submit_tag l(:label_search),  :class => 'f_2' %>
+        <%= form_tag( searchmembers_course_path(@course), method: 'get',:class => "f_l",:remote=>true) do %>
+            <%= text_field_tag 'name', params[:name], name: "name", :class => 'f_1'%>
+            <%= submit_tag l(:label_search), :class => "f_2"%>
+            <%#= link_to l(:label_search),'' , :class => 'f_2' %>
+        <% end %>
     <% end %>
   </div>
-  <div class="member_content">
+  <div class="cl"></div>
+  <%# if @canShowCode %>
+  <div class="st_addclass">
+    <%= render :partial => 'groups_name', locals: {:course_groups => @course_groups} %>
+  </div>
+  <%# end %>
+
+  <div class="cl"></div>
+  <div class="member_content" id = "member_content">
     <%= error_messages_for 'member' %>
     <%= render :partial => @render_file, :locals => {:members => @members} %>
   </div>
diff --git a/app/views/courses/searchmembers.js b/app/views/courses/searchmembers.js
new file mode 100644
index 000000000..efe47a9c0
--- /dev/null
+++ b/app/views/courses/searchmembers.js
@@ -0,0 +1,4 @@
+/**
+ * Created by Administrator on 2014/12/2.
+ */
+$("#member_content").html("<%= escape_javascript( render :partial => @render_file, :locals => {:members => @results})%>");
\ No newline at end of file
diff --git a/config/routes.rb b/config/routes.rb
index 1d28a9ae6..7a6a8aae0 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -643,10 +643,12 @@ RedmineApp::Application.routes.draw do
       get 'member', :controller => 'courses', :action => 'member', :as => 'member'
       post 'finishcourse'
       post 'restartcourse'
+      match "searchmembers", :controller => 'courses', :action => 'searchmembers', :via => [:post,:get]
 
     end
     collection do
       match 'join_private_courses', :via => [:get, :post]
+
     end
 
     match '/member', :to => 'courses#member',  :as => 'member', :via => :get
diff --git a/public/images/btn1.png b/public/images/btn1.png
new file mode 100644
index 000000000..f7f7f1c77
Binary files /dev/null and b/public/images/btn1.png differ
diff --git a/public/stylesheets/course_group.css b/public/stylesheets/course_group.css
index 638dddb20..81e9f68e4 100644
--- a/public/stylesheets/course_group.css
+++ b/public/stylesheets/course_group.css
@@ -20,15 +20,29 @@ a:hover{ }
 .c_red{ color:#ec0016;}
 .w90{width:90px;}
 .ml10{margin-left:10px;}
+.st_search input.f_2 {
+    width:60px !important;
+    height:28px !important;
+    color:#fff !important;
+    margin-right:5px !important;
+    border:none !important;
+    margin-left:0px !important;
+    box-shadow: none !important;
+    padding: 0px !important;
+    border-radius: 0 !important;
+    text-shadow: none !important;
+    border:1px solid #1c9ec7;
+    background:#1c9ec7;
 
+}
 .container{ width:940px; margin:0 auto; font-size:12px;}
 
 .st_list{ width:688px; padding-left:5px; height:800px;}
 .st_search{ margin:10px 0;}
 .st_search span{ font-size:14px; font-weight:bold; color:#606060; margin-right:35px;}
 .st_search input{ border:1px solid #1c9ec7; background:#fff; height:20px; color:#c4c4c4; width:200px;}
-.st_search input.f_2{ background:#1c9ec7; padding: 3px; margin-left: 3px; color:#fff;border:1px solid #1c9ec7; text-align:center; display:block; width:45px; height:28px; float:left; font-size:12px; }
 .st_search a:hover{ background:#048fbb; text-decoration:none;}
+/*.st_search input.f_2{ background:#1c9ec7; padding: 3px; margin-left: 3px; color:#fff;border:1px solid #1c9ec7; text-align:center; display:block; width:45px; height:28px; font-size:12px; }*/
 
 .classbox{ border:1px solid #f8df8c; background:#fffce6; color:#0d90c3; padding:0 3px; float:left; margin-left:15px;}
 .st_addclass{ margin-top:5px;}
@@ -41,8 +55,8 @@ a:hover{ }
 .st_box ul li{ float:left;}
 .st_box_top a{  font-weight:bold; color:#7a7a7a; float:left;}
 .st_box_top  a:hover{ color:#1c9ec7;}
-a.st_up{ display: block; width:8px; float:left; height:13px; background:url(images/pic_up.png) 0 0 no-repeat; margin-top:5px; margin-left:3px;}
-a.st_down{ display: block; width:8px; float:left; height:13px; background:url(images/pic_up.png) 0 -22px no-repeat; margin-top:5px; margin-left:3px;}
+.st_up{ display: block; width:8px; float:left; height:13px; background:url(../images/pic_up.png) 0 0 no-repeat; margin-top:5px; margin-left:3px;}
+.st_down{ display: block; width:8px; float:left; height:13px; background:url(../images/pic_up.png) 0 -22px no-repeat; margin-top:5px; margin-left:3px;}
 a.st_img { display:block;width:40px; height:40px; border:1px solid #CCC; padding:1px;}
 a:hover.st_img { border:1px solid #1c9ec7; }
 .st_boxlist{ border-bottom:1px dashed #CCC; height:53px; padding-top:10px; }
@@ -63,5 +77,6 @@ a:hover.st_add{ color:#ff8e15;}
 .wlist a:hover{border:1px solid #15bccf; background-color:#15bccf; color:#fff;}
 .wlist_select a { background-color:#64bdd9; color:#fff;}
 
-.submit{height:21px;border:0; cursor:pointer; background:url(images/btn.png) no-repeat  0 0;width:42px; margin-top:2px; margin-left:3px; }
-.isTxt{background:#fbfbfb url(images/inputBg.png) repeat-x left top;height:22px;line-height:22px;border:1px solid #c1c1c1;padding:0 5px;color:#666666;}
\ No newline at end of file
+.submit{height:21px;border:0; cursor:pointer; background:url(../images/btn.png) no-repeat  0 0;width:42px; margin-top:2px; margin-left:3px; }
+.submit_2{height:21px;border:0; cursor:pointer; background:url(../images/btn1.png) no-repeat  0 0;width:42px; margin-top:2px; margin-left:3px; }
+.isTxt{background:#fbfbfb url(../images/inputBg.png) repeat-x left top;height:22px;line-height:22px;border:1px solid #c1c1c1;padding:0 5px;color:#666666;}
\ No newline at end of file