diff --git a/app/controllers/courses_controller.rb b/app/controllers/courses_controller.rb
index 1ec17e2cf..2e28c793e 100644
--- a/app/controllers/courses_controller.rb
+++ b/app/controllers/courses_controller.rb
@@ -333,7 +333,7 @@ class CoursesController < ApplicationController
       case params[:role]
         when '1'
           @subPage_title = l :label_teacher_list
-          @members = searchTeacherAndAssistant(@course)
+          @members = @teachers
         when '2'
           @subPage_title = l :label_student_list
           @members = student_homework_score
@@ -882,7 +882,6 @@ class CoursesController < ApplicationController
 
   def student_homework_score
     teachers = find_course_teachers(@course)
-
     homework_scores = Member.find_by_sql("SELECT id, user_id,course_id, course_group_id,created_on,IFNULL(SUM(CASE WHEN t_score <> 0 AND t_score IS NOT NULL THEN t_score ELSE s_score END),0) as score
     FROM (
     SELECT members.id as id, members.user_id AS user_id, members.course_id AS course_id, members.created_on as created_on,members.course_group_id AS course_group_id,
diff --git a/app/views/bids/_bid_homework_show.html.erb b/app/views/bids/_bid_homework_show.html.erb
index a8296165f..2d6c35555 100644
--- a/app/views/bids/_bid_homework_show.html.erb
+++ b/app/views/bids/_bid_homework_show.html.erb
@@ -158,7 +158,7 @@
               </td>
             </tr>
             <tr>
-                <td style="text-align: left">
+                <td style="text-align: left" colspan="2">
                   <span class="font_lighter">
                     <%= l(:label_create_time) %>
                     :&nbsp;
@@ -178,7 +178,6 @@
                   <% end %>
                 </span>
                 </td>
-                <td></td>
             </tr>
         </table></td>
 	</tr>
diff --git a/app/views/courses/_member_list.html.erb b/app/views/courses/_member_list.html.erb
index 25be8709f..9b3a0443d 100644
--- a/app/views/courses/_member_list.html.erb
+++ b/app/views/courses/_member_list.html.erb
@@ -24,35 +24,46 @@
 <div class="cl"></div>
 <% if members.any? %>
     <% if @result_count %>
-        <p style="font-size: 18px;"><%= l(:label_search_member_count) %><%= @result_count %><%= l(:label_member_people) %></p>
+        <p style="font-size: 18px;">
+          <%= l(:label_search_member_count) %>
+          <%= @result_count %>
+          <%= l(:label_member_people) %>
+        </p>
     <% end %>
     <div class="cl"></div>
     <div class="st_box">
       <ul class="st_box_top" style="margin-left: 17px;">
         <% if @subPage_title == l(:label_student_list) %>
             <li class="ml358"><%= link_to '作业积分', member_score_sort_course_path ,method: 'get', remote: true, :onclick => "change_pic('pic')"%>
-              <a id="pic" href="#" class="st_down"></a></li>
-            <li class="ml50"><a href="#" >加入时间</a></li>
+              <a id="pic" href="#" class="st_down"></a>
+            </li>
+            <li class="ml50">
+              <a href="#" >加入时间</a>
+            </li>
         <% else %>
-            <li class="ml50" style="margin-left: 470px"><li class="ml50"><a href="#" >加入时间</a></li>
+            <li class="ml50" style="margin-left: 470px">
+            </li>
+            <li class="ml50">
+              <a href="#" >加入时间</a>
+            </li>
         <% end %>
 
       </ul>
 	    <div id="list_detail" style="margin-left: 17px">
           <% members.each do |member| %>
-
               <div class="cl"></div><!--st_box_top end-->
               <div class="st_boxlist">
                 <% next if member.new_record?  %>
-
-                <a href="#" class="st_img" style="float:left;"> <%= member.user.nil? ? '' : (image_tag(url_to_avatar(member.user), :width => 40, :height => 40))  %></a>
+                <a href="#" class="st_img" style="float:left;">
+                  <%= member.user.nil? ? '' : (image_tag(url_to_avatar(member.user), :width => 40, :height => 40))  %>
+                </a>
                 <ul style="margin-left: 15px">
                   <% if @canShowCode %>
                       <li>
                         <%= l(:label_bidding_user_studentname) %> :
                         <%= link_to member.user.show_name, user_path(member.user) %>
-
-                      </li> </br>
+                      </li>
+                      </br>
                       <%#= content_tag "li", "#{l(:label_bidding_user_studentname)}#{' : '}"link_to(member.user.show_name, user_path(member.user)) %>
                   <% else %>
                       <%= content_tag "li", link_to(member.user.name, user_path(member.user)) %>
@@ -89,7 +100,9 @@
           <% end; reset_cycle %>
 	    </div>
       </div>
-	<div class="pagination"><%= pagination_links_full @obj_pages, @obj_count, :per_page_links => false %></div>
+	<div class="pagination">
+      <%= pagination_links_full @obj_pages, @obj_count, :per_page_links => false %>
+    </div>
 <% else %>
 	<p class="nodata">
 		<%= l(:label_no_data) %>
diff --git a/app/views/repositories/_form.html.erb b/app/views/repositories/_form.html.erb
index cc200ac5c..bc5a060db 100644
--- a/app/views/repositories/_form.html.erb
+++ b/app/views/repositories/_form.html.erb
@@ -29,6 +29,7 @@
 </p>
 <p>
   <%= f.text_field :login, :size => 30 %>
+  <input type="text" hidden="hidden">
 </p>
 <p>
   <%= f.password_field :password, :size => 30, :name => 'ignore',