diff --git a/app/controllers/challenges_controller.rb b/app/controllers/challenges_controller.rb
index 344976ab..bf01ffb0 100644
--- a/app/controllers/challenges_controller.rb
+++ b/app/controllers/challenges_controller.rb
@@ -2,7 +2,7 @@
 class ChallengesController < ApplicationController
   layout "base_shixun"
   # 如要添加或修改before_filter时，请将handle_openi_request这个before_filter放至第一位
-  before_filter :handle_openi_request, if: -> { user_login_and_from_openi? }, only: [:index]
+  # before_filter :handle_openi_request, if: -> { user_login_and_from_openi? }, only: [:index]
   before_filter :check_authentication, :except => [:index]
   before_filter :find_shixun, :only => [:index, :new, :create, :destroy, :challenge_build, :update_evaluation, :add_choose_question, :new_choose_question,
                                           :choose_type_show, :edit_choose_question, :update_choose_question, :destroy_challenge_choose]
diff --git a/app/models/challenge.rb b/app/models/challenge.rb
index 5180c8fa..6f4cccfd 100644
--- a/app/models/challenge.rb
+++ b/app/models/challenge.rb
@@ -24,6 +24,14 @@ class Challenge < ActiveRecord::Base
   scope :choose_type, lambda{where(st: 1)}
   scope :practice_type, lambda{where(st: 0)}
 
+  def shixun_done_new
+    self.games.map{|game| game.status == 2 }.size
+  end
+
+  def shixun_running_new
+    self.games.map{|game| game.status != 2 }.size
+  end
+
   def game_difficulty
     str = "简单"
     case self.difficulty
diff --git a/app/views/challenges/_content_list.html.erb b/app/views/challenges/_content_list.html.erb
index bc7743de..f9ac88b8 100644
--- a/app/views/challenges/_content_list.html.erb
+++ b/app/views/challenges/_content_list.html.erb
@@ -73,8 +73,8 @@
             </div>
 
             <div class="clearfix pl28">
-              <span class="task-colspan"><%= shixun_done(@shixun, challenge.position).to_i %>&nbsp;人完成挑战</span>
-              <span class="task-colspan"><%= shixun_running(@shixun, challenge.position).to_i %>&nbsp;人正在挑战</span>
+              <span class="task-colspan"><%= challenge.shixun_done_new.to_i %>&nbsp;人完成挑战</span>
+              <span class="task-colspan"><%= challenge.shixun_running_new.to_i %>&nbsp;人正在挑战</span>
               <% if challenge.st != 0 %>
                 <span class="task-colspan"><span class="colspan-grey">经验值&nbsp;<%= challenge.choose_score %></span></span>
               <% else %>