diff --git a/app/controllers/courses_controller.rb b/app/controllers/courses_controller.rb
index d33d211ae..a6fd46cfd 100644
--- a/app/controllers/courses_controller.rb
+++ b/app/controllers/courses_controller.rb
@@ -989,6 +989,7 @@ class CoursesController < ApplicationController
 
     @curr_page = '成员管理'
     respond_to do |format|
+      format.js
       format.html { render :layout => 'base_edu_course' }
       format.api { render_validation_errors(@course) }
     end
diff --git a/app/views/courses/all_student_list.js.erb b/app/views/courses/all_student_list.js.erb
index a439657cb..4292ee39f 100644
--- a/app/views/courses/all_student_list.js.erb
+++ b/app/views/courses/all_student_list.js.erb
@@ -2,6 +2,5 @@
 <% is_teacher = User.current.logged? && (User.current.admin? || User.current.allowed_to?(:as_teacher,@course)) %>
 $("#student_table_div").html("<%= j(render :partial => "courses/settings/student_table", :locals => {:is_teacher => is_teacher}) %>");
 <% else %>
-$("#setting_teacher_list").hide();
-$("#setting_student_list").html("<%= j(render :partial => 'courses/settings/all_student_list') %>").show();
+$("#setting_teacher_list").html("<%= j(render :partial => 'courses/settings/all_student_list') %>").show();
 <% end %>
\ No newline at end of file
diff --git a/app/views/courses/has_group_student_list.js.erb b/app/views/courses/has_group_student_list.js.erb
index 4896db9dd..ad521adf5 100644
--- a/app/views/courses/has_group_student_list.js.erb
+++ b/app/views/courses/has_group_student_list.js.erb
@@ -2,6 +2,5 @@
 <% is_teacher = User.current.logged? && (User.current.admin? || User.current.allowed_to?(:as_teacher,@course)) %>
 $("#student_table_div").html("<%= j(render :partial => "courses/settings/student_table", :locals => {:is_teacher => is_teacher}) %>");
 <% else %>
-$("#setting_teacher_list").hide();
-$("#setting_student_list").html("<%= j(render :partial => 'courses/settings/has_group_student_list') %>").show();
+$("#setting_teacher_list").html("<%= j(render :partial => 'courses/settings/has_group_student_list') %>").show();
 <% end %>
\ No newline at end of file
diff --git a/app/views/courses/members.html.erb b/app/views/courses/members.html.erb
index 190e9083e..f2b609e68 100644
--- a/app/views/courses/members.html.erb
+++ b/app/views/courses/members.html.erb
@@ -10,8 +10,6 @@
         <div id="setting_teacher_list">
           <%= render :partial => 'courses/settings/members' %>
         </div>
-        <div id="setting_student_list">
-        </div>
       </div>
     </div>
   </div>
diff --git a/app/views/courses/members.js.erb b/app/views/courses/members.js.erb
new file mode 100644
index 000000000..f2a4a7648
--- /dev/null
+++ b/app/views/courses/members.js.erb
@@ -0,0 +1 @@
+$("#setting_teacher_list").html("<%= j(render :partial => 'courses/settings/members') %>");
\ No newline at end of file
diff --git a/app/views/courses/no_group_student_list.js.erb b/app/views/courses/no_group_student_list.js.erb
index 662e8380b..0590baec6 100644
--- a/app/views/courses/no_group_student_list.js.erb
+++ b/app/views/courses/no_group_student_list.js.erb
@@ -2,6 +2,5 @@
 <% is_teacher = User.current.logged? && (User.current.admin? || User.current.allowed_to?(:as_teacher,@course)) %>
 $("#student_table_div").html("<%= j(render :partial => "courses/settings/student_table", :locals => {:is_teacher => is_teacher}) %>");
 <% else %>
-$("#setting_teacher_list").hide();
-$("#setting_student_list").html("<%= j(render :partial => 'courses/settings/no_group_student_list') %>").show();
+$("#setting_teacher_list").html("<%= j(render :partial => 'courses/settings/no_group_student_list') %>").show();
 <% end %>
\ No newline at end of file
diff --git a/app/views/courses/settings/_all_teacher_list_ul.erb b/app/views/courses/settings/_all_teacher_list_ul.erb
index 164359a92..6a41f6460 100644
--- a/app/views/courses/settings/_all_teacher_list_ul.erb
+++ b/app/views/courses/settings/_all_teacher_list_ul.erb
@@ -17,11 +17,6 @@
             <em><%= group.members.count %></em>
             <!--<i class="fa fa-bars" aria-hidden="true"></i>-->
           </p>
-
-          <p class="p2 color-grey">
-            <span onclick="rename_group_name(<%= @course.id %>, <%= group.id %>)">重命名</span>
-            <span onclick="delete_group(<%= @course.id %>, <%= group.id %>)">删除</span>
-          </p>
         </li>
     <% end %>
 <% end %>
\ No newline at end of file
diff --git a/app/views/courses/sync_students.js.erb b/app/views/courses/sync_students.js.erb
index c49456425..1e5f43280 100644
--- a/app/views/courses/sync_students.js.erb
+++ b/app/views/courses/sync_students.js.erb
@@ -1,2 +1 @@
-$("#setting_teacher_list").hide();
-$("#setting_student_list").html("<%= j(render :partial => 'courses/settings/all_student_list') %>").show();
\ No newline at end of file
+$("#setting_teacher_list").html("<%= j(render :partial => 'courses/settings/all_student_list') %>").show();
\ No newline at end of file
diff --git a/public/javascripts/edu/course.js b/public/javascripts/edu/course.js
index 2bbdceb5d..f54d85e06 100644
--- a/public/javascripts/edu/course.js
+++ b/public/javascripts/edu/course.js
@@ -43,25 +43,24 @@ $(function() {
     $(".stud-class-set .news .container .member .people .left ul li").live('click', function(e) {
 		//$(".stud-class-set .news .container .member .people .left ul li").removeClass("sheet");
 		//$(this).addClass("sheet");
+        var $course_id = $(this).attr("data-course-id");
         if($(this).attr("data-option") == "teacher") {
-            $("#setting_teacher_list").show();
-            $("#setting_student_list").html("");
+            $.get(
+                    '/courses/'+$course_id+'/members'
+            )
         }
         if($(this).attr("data-option") == "allstudent") {
-            var $course_id = $(this).attr("data-course-id");
             $.get(
                 '/courses/'+$course_id+'/all_student_list'
             )
         }
         if($(this).attr("data-option") == "noclass") {
-            var $course_id = $(this).attr("data-course-id");
             $.get(
                     '/courses/'+$course_id+'/no_group_student_list'
             )
         }
 
         if($(this).attr("data-option") == "hasclass") {
-            var $course_id = $(this).attr("data-course-id");
             var $group_id = $(this).attr("data-group-id");
             $.get(
                     '/courses/'+$course_id+'/has_group_student_list?group_id='+$group_id
@@ -280,7 +279,7 @@ function submit_delete_group_form(course_id, group_id){
             if($("#sy_08").length > 0){
                 window.location.href = "/courses/"+course_id+"/all_student_list";
             } else{
-                $(".stud-class-set .news .container .member .people .left ul li[data-option='teacher']").click();
+                $(".stud-class-set .news .container .member .people .left ul li[data-option='allstudent']").click();
             }
         }
     });