diff --git a/app/controllers/competition_teams_controller.rb b/app/controllers/competition_teams_controller.rb
index 2bbbd6ef..72732a1a 100644
--- a/app/controllers/competition_teams_controller.rb
+++ b/app/controllers/competition_teams_controller.rb
@@ -17,7 +17,8 @@ class CompetitionTeamsController < ApplicationController
 
     @team_user_ids = @team.team_members.pluck(:user_id)
 
-    shixuns = Shixun.where(user_id: @team_user_ids, status: 2).where('shixuns.created_at > ?', Time.parse('2018-06-01'))
+    shixuns = Shixun.where(user_id: @team_user_ids, status: 2)
+                .where('shixuns.created_at > ? && shixuns.created_at <= ?', Time.parse('2018-06-01'), @competition.end_time)
     shixuns = shixuns.joins('left join shixuns forked_shixuns on forked_shixuns.fork_from = shixuns.id and forked_shixuns.status = 2')
     shixuns = shixuns.select('shixuns.id, shixuns.identifier, shixuns.user_id, shixuns.myshixuns_count, shixuns.name, shixuns.fork_from, sum(forked_shixuns.myshixuns_count) forked_myshixun_count')
     @shixuns = shixuns.group('shixuns.id').order('shixuns.myshixuns_count desc').includes(:creator)
@@ -30,18 +31,30 @@ class CompetitionTeamsController < ApplicationController
     forked_myshixun_count_map = get_valid_myshixun_count(forked_shixun_map.keys)
     forked_myshixun_count_map.each { |k, v| @myshixun_count_map[forked_shixun_map[k]] += v }
 
-    # todo：使用新版course_members
+    @course_count_map = get_valid_course_count(shixun_ids)
+    forked_map = get_valid_course_count(forked_shixun_map.keys)
+    @forked_course_count_map = {}
+    forked_map.each do |forked_id, course_count|
+      @forked_course_count_map[forked_shixun_map[forked_id]] ||= 0
+      @forked_course_count_map[forked_shixun_map[forked_id]] += course_count
+    end
+
+
+    # 课堂
     course_ids = Course.where('courses.created_at > ?', Time.parse('2018-06-01'))
+                   .where('courses.created_at <= ?', @competition.end_time)
                    .joins('join course_members on course_members.course_id = courses.id and course_members.role in (1,2,3)')
                    .where(course_members: { user_id: @team_user_ids }).pluck(:id)
     courses = Course.where(id: course_ids).joins(:shixun_homework_commons).where('homework_commons.publish_time < now()')
     @courses = courses.select('courses.id, courses.name, courses.members_count, count(*) shixun_homework_count')
                 .group('courses.id').order('shixun_homework_count desc').having('shixun_homework_count > 0')
 
+    course_ids = @courses.map(&:id)
     @course_myshixun_map = Myshixun.joins(student_works: :homework_common)
-                             .where(homework_commons: { course_id: @courses.map(&:id) })
+                             .where(homework_commons: { course_id: course_ids })
                              .where('exists(select 1 from games where games.myshixun_id = myshixuns.id and games.status = 2)')
                              .group('homework_commons.course_id').count
+    @course_shixun_count_map = get_valid_shixun_count(course_ids)
   end
 
   def search_teacher
@@ -345,6 +358,28 @@ class CompetitionTeamsController < ApplicationController
       .group('shixun_id').count
   end
 
+  def get_valid_course_count(ids)
+    percentage_sql = StudentWork.where('homework_common_id = homework_commons.id')
+                       .select('count(compelete_status !=0 ) as finish, count(*) as total')
+                       .having('finish > (total / 2)').to_sql
+
+    Course.joins(shixun_homework_commons: :homework_commons_shixuns)
+      .where('shixun_id in (?)', ids)
+      .where("exists (#{percentage_sql})")
+      .group('shixun_id').count
+  end
+
+  def get_valid_shixun_count(ids)
+    percentage_sql = StudentWork.where('homework_common_id = homework_commons.id')
+                       .select('count(compelete_status !=0 ) as finish, count(*) as total')
+                       .having('finish > (total / 2)').to_sql
+    Shixun.joins(homework_commons_shixuns: :homework_common)
+      .where(homework_commons: { homework_type: 3 })
+      .where('course_id in (?)', ids)
+      .where("exists (#{percentage_sql})")
+      .group('course_id').count
+  end
+
   def record_agent_user_action
     # 记录是否是引流用户的行为
     ip = request.remote_ip
diff --git a/app/models/shixun.rb b/app/models/shixun.rb
index 0d201ed3..35193f2d 100644
--- a/app/models/shixun.rb
+++ b/app/models/shixun.rb
@@ -32,7 +32,7 @@ class Shixun < ActiveRecord::Base
   has_many :users, :through => :shixun_members
   has_many :shixun_members, :dependent => :destroy
   has_one :repository, :dependent => :destroy
-  has_many :homework_commons_shixunses
+  has_many :homework_commons_shixuns, class_name: 'HomeworkCommonsShixuns'
   has_many :homework_challenge_settings, :dependent => :destroy
   has_many :challenges, :dependent => :destroy
   has_many :myshixuns, :dependent => :destroy
diff --git a/app/views/competition_teams/show.html.erb b/app/views/competition_teams/show.html.erb
index 129fa32a..f8e1f1c5 100644
--- a/app/views/competition_teams/show.html.erb
+++ b/app/views/competition_teams/show.html.erb
@@ -20,11 +20,23 @@
       <%
         total_myshixun_count = 0
         total_forked_myshixun_count = 0
+        total_shixun_score = 0
       %>
       <% @shixuns.each do |shixun| %>
         <%
           total_myshixun_count += shixun.myshixuns_count
           total_forked_myshixun_count += shixun['forked_myshixun_count'].to_i
+
+          valid_course_count = @course_count_map.fetch(shixun.id, 0)
+          valid_student_count = @myshixun_count_map.fetch(shixun.id, 0)
+          score =
+            if shixun.fork_from.blank?
+              500 + 50 * valid_course_count + 10 * valid_student_count
+            else
+              100 + 10 * valid_course_count + 5 * valid_student_count
+            end
+          score += @forked_course_count_map.fetch(shixun.id, 0)
+          total_shixun_score += score
         %>
         <tr>
           <td width="10%"><%= shixun.creator.show_real_name %></td>
@@ -39,7 +51,7 @@
           <td width="10%"><%= shixun.myshixuns_count.to_i.zero? ? '--' : shixun.myshixuns_count.to_i %></td>
           <td width="15%"><%= shixun['forked_myshixun_count'].to_i.zero? ? '--' : shixun['forked_myshixun_count'].to_i %></td>
           <td width="10%"><%= @myshixun_count_map.fetch(shixun.id, '--') %></td>
-          <td width="15%">--</td>
+          <td width="15%"><%= score.zero? ? '--' : score %></td>
         </tr>
       <% end %>
       </tbody>
@@ -50,7 +62,7 @@
         <th width="10%"><%= total_myshixun_count %></th>
         <th width="15%"><%= total_forked_myshixun_count %></th>
         <th width="10%"><%= @myshixun_count_map.values.reduce(:+)  %></th>
-        <th width="15%">--</th>
+        <th width="15%"><%= total_shixun_score %></th>
       </tr>
       </tfoot>
     </table>
@@ -73,11 +85,15 @@
       <%
         total_members_count = 0
         total_shixun_homework_count = 0
+        total_course_score = 0
       %>
       <% @courses.each do |course| %>
       <%
         total_members_count += course.members_count.to_i
         total_shixun_homework_count += course['shixun_homework_count'].to_i
+
+        score = 500 + 5 * @course_shixun_count_map.fetch(course.id, 0) * @course_myshixun_map.fetch(course.id, 0)
+        total_course_score += score
       %>
       <tr>
         <td width="10%"><%= course.teachers.where(user_id: @team_user_ids).first.user.show_real_name %></td>
@@ -89,7 +105,7 @@
         <td width="10%"><%= course.members_count %></td>
         <td width="15%"><%= course['shixun_homework_count'].presence || '--' %></td>
         <td width="10%"><%= @course_myshixun_map.fetch(course.id, '--') %></td>
-        <td width="15%">--</td>
+        <td width="15%"><%= score.zero? ? '--' : score %></td>
       </tr>
       <% end %>
       </tbody>
@@ -99,8 +115,8 @@
         <th width="40%" class="edu-txt-left"><%= @courses.size %></th>
         <th width="10%"><%= total_members_count %></th>
         <th width="15%"><%= total_shixun_homework_count %></th>
-        <th width="10%"><%= @course_myshixun_map.values.reduce(:+) %></th>
-        <th width="15%">--</th>
+        <th width="10%"><%= @course_myshixun_map.values.reduce(:+) || 0 %></th>
+        <th width="15%"><%= total_course_score %></th>
       </tr>
       </tfoot>
     </table>