diff --git a/app/controllers/admins/competition_stages_controller.rb b/app/controllers/admins/competition_stages_controller.rb
index 49eabe8c8..b02d5ae8c 100644
--- a/app/controllers/admins/competition_stages_controller.rb
+++ b/app/controllers/admins/competition_stages_controller.rb
@@ -14,58 +14,33 @@ class Admins::CompetitionStagesController < Admins::BaseController
     current_stage.destroy!
   end
 
-  def create_stage_section
-    ActiveRecord::Base.transaction do
-      new_section = CompetitionStageSection.create!(competition_id: current_stage.competition_id, competition_stage_id: current_stage.id,
-                                                    start_time: params[:new_start_time], end_time: params[:new_end_time],
-                                                    entry: params[:entry], mission_count: params[:mission_count], score_source: params[:score_source])
-      unless params[:shixun_identifiers].blank?
-        params[:shixun_identifiers].each do |identifier|
-          new_section.competition_entries << CompetitionEntry.new(competition_stage_id: current_stage.id, shixun_identifier: identifier)
-        end
-      end
-      render_ok
+  def calculate_stage_score
+    if current_stage.max_end_time && current_stage.max_end_time < Time.now
+
+    else
+      render_error("#{current_stage.name}还未结束")
     end
   end
 
-  def update_stage_section
-    ActiveRecord::Base.transaction do
-      section = current_stage.competition_stage_sections.find_by!(id: params[:section_id])
-      if section.present?
-        section_entries = section.competition_entries
-        if !params[:shixun_identifiers]
-          section_entries.destroy_all
-        else
-          if params[:shixun_identifiers].length < section_entries.size
-            section_entries[params[:shixun_identifiers].length, section_entries.size - 1].each(&:destroy)
-          end
-
-          params[:shixun_identifiers].each_with_index do |identifier, index|
-            entry = section_entries[index]
-            if entry.present?
-              entry.update_attributes!(shixun_identifier: identifier)
-            else
-              section.competition_entries << CompetitionEntry.new(competition_stage_id: current_stage.id, shixun_identifier: identifier)
-            end
+  def send_message
+    if current_stage.max_end_time && current_stage.max_end_time > Time.now
+      User.where(id: TeamMember.where(competition_team_id: current_competition.competition_teams.pluck(:id)).pluck(:user_id).uniq).each do |user|
+        name = current_competition.name + "#{current_competition.sub_title}（#{stage.name}）"
+        begin
+          if user.phone.present?
+            Educoder::Sms.send(mobile: user.phone.to_s, code: '1', send_type:'competition_start', user_name:user.show_name,
+                               name:name, result:section.start_time.strftime('%Y-%m-%d %H:%M:%S'))
           end
+        rescue => e
+          logger_error(e)
+          render_error("发送验证码出错")
         end
-        section.update_attributes!(start_time: params[:new_start_time], end_time: params[:new_end_time],
-                                   entry: params[:entry], mission_count: params[:mission_count], score_source: params[:score_source])
-        render_ok
       end
+    else
+      render_error("#{current_stage.name}已结束")
     end
   end
 
-  def destroy_stage_section
-    section = current_stage.competition_stage_sections.find_by!(id: params[:section_id])
-    section.destroy!
-    render_ok
-  end
-
-  def calculate_stage_score
-
-  end
-
   private
 
   def current_competition
diff --git a/app/controllers/admins/competitions_controller.rb b/app/controllers/admins/competitions_controller.rb
index 2e2dbd4e2..ee563be1f 100644
--- a/app/controllers/admins/competitions_controller.rb
+++ b/app/controllers/admins/competitions_controller.rb
@@ -1,11 +1,10 @@
 class Admins::CompetitionsController < Admins::BaseController
-  include CustomSortable
   before_action :find_competition, except: [:index]
 
   def index
-    params[:sort_by] = params[:sort_by].presence || 'created_on'
-    params[:sort_direction] = params[:sort_direction].presence || 'desc'
-    @competitions = custom_sort Competition.all, params[:sort_by], params[:sort_direction]
+    # params[:sort_by] = params[:sort_by].presence || 'created_at'
+    # params[:sort_direction] = params[:sort_direction].presence || 'desc'
+    @competitions = Competition.all.order("created_at desc")
     @params_page = params[:page] || 1
     @competitions = paginate @competitions
     ids = @competitions.map(&:id)
diff --git a/app/controllers/competitions/competition_teams_controller.rb b/app/controllers/competitions/competition_teams_controller.rb
index 3ffd4a813..6d28d6a16 100644
--- a/app/controllers/competitions/competition_teams_controller.rb
+++ b/app/controllers/competitions/competition_teams_controller.rb
@@ -116,13 +116,13 @@ class Competitions::CompetitionTeamsController < Competitions::BaseController
 
     keyword = params[:keyword].to_s.strip
     if keyword.present?
-      teams = teams.joins(users: { user_extension: :school })
+      teams = teams.joins(user: { user_extension: :school })
                 .where('competition_teams.name LIKE :keyword OR schools.name LIKE :keyword', keyword: "%#{keyword}%")
     end
 
     @all_count = teams.count
     @all_teams = paginate(teams.includes(:user, users: { user_extension: :school }))
-    @all_member_count = current_competition.team_members.count
+    @all_member_count = teams.joins(:team_members).count
   end
 
   def user_competition_teams
diff --git a/app/views/admins/competition_settings/index.html.erb b/app/views/admins/competition_settings/index.html.erb
index 2509dea13..392d539ab 100644
--- a/app/views/admins/competition_settings/index.html.erb
+++ b/app/views/admins/competition_settings/index.html.erb
@@ -347,8 +347,14 @@
                   </div><span class=" mt-2">%</span>
                   <div class="flex-1">
                     <a href="javascript:void(0)"class="btn btn-outline-primary export-action ml20 add-task-sub">新增子阶段</a>
-                    <a href="javascript:void(0)" class="btn btn-outline-primary export-action ml20">发送短信提醒</a>
-                    <a href="javascript:void(0)" class="btn btn-outline-primary export-action ml20">计算成绩</a>
+                    <% if stage.max_end_time > Time.now %>
+                      <%= agree_link '发送短信提醒', send_message_admins_competition_competition_stage_path(@competition, stage, element: ".send-message-#{stage.id}"),
+                                     class: 'btn btn-outline-primary ml20', 'data-confirm': '确认执行发送短信操作？' %>
+                    <% end %>
+                    <% if stage.max_end_time < Time.now %>
+                      <%= agree_link '计算成绩', calculate_stage_score_admins_competition_competition_stage_path(@competition, stage, element: ".calculate-score-#{stage.id}"),
+                                     class: 'btn btn-outline-primary ml20', 'data-confirm': '确认执行计算成绩操作？' %>
+                  <% end %>
                   </div>
                   <%= delete_link '删除', admins_competition_competition_stage_path(competition_id: @competition.id, id: stage.id), class: 'btn btn-default delete-stage ml20' %>
                   <a href="javascript:void(0)" class="btn btn-outline-primary export-action update-stage ml20">保存</a>
diff --git a/config/routes.rb b/config/routes.rb
index 10bcb0f74..43ec58fba 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1034,10 +1034,9 @@ Rails.application.routes.draw do
       end
 
       resources :competition_stages, only: [:create, :update, :destroy] do
-        collection do
-          post :create_stage_section
-          post :update_stage_section
-          delete :destroy_stage_section
+        member do
+          post :send_message
+          post :calculate_stage_score
         end
       end
     end