diff --git a/app/controllers/challenges_controller.rb b/app/controllers/challenges_controller.rb
index a2c2da8bf..adb37e2fc 100644
--- a/app/controllers/challenges_controller.rb
+++ b/app/controllers/challenges_controller.rb
@@ -42,19 +42,19 @@ class ChallengesController < ApplicationController
           end
         end
         # 向jenkins端发送请求，构建pipeline片段，实时返回结果
-        jenkins_shixuns = Redmine::Configuration['jenkins_shixuns']
-        params = {:challengeStage => "#{@challenge.position}", :challengeType => "#{@challenge.evaluation_way.to_i}", :challengeProgramName => "#{@challenge.exec_path}", :trainingID => "#{@shixun.id}", :operationEnvironment => @shixun.language}
-        uri = URI("#{jenkins_shixuns}/jenkins-exec/game/generatePipelineScriptForChallenge")
-        res = uri_exec uri, {challengeInfo: params.to_json}
-        if res && res['code'] == 0
-          @challenge.update_attribute(:pipeline_script, res['msg'])
-          respond_to do |format|
-            format.html {redirect_to shixun_challenge_path(@challenge, :shixun_id => @shixun)}
-          end
-        else
-          logger.error("res['code'] is #{res['code']}, res['msg'] is #{res['msg']}")
-          raise("实训云平台繁忙（繁忙等级：116）")
-        end
+        # jenkins_shixuns = Redmine::Configuration['jenkins_shixuns']
+        # params = {:challengeStage => "#{@challenge.position}", :challengeType => "#{@challenge.evaluation_way.to_i}", :challengeProgramName => "#{@challenge.exec_path}", :trainingID => "#{@shixun.id}", :operationEnvironment => @shixun.language}
+        # uri = URI("#{jenkins_shixuns}/jenkins-exec/game/generatePipelineScriptForChallenge")
+        # res = uri_exec uri, {challengeInfo: params.to_json}
+        # if res && res['code'] == 0
+        #   @challenge.update_attribute(:pipeline_script, res['msg'])
+        #   respond_to do |format|
+        #     format.html {redirect_to shixun_challenge_path(@challenge, :shixun_id => @shixun)}
+        #   end
+        # else
+        #   logger.error("res['code'] is #{res['code']}, res['msg'] is #{res['msg']}")
+        #   raise("实训云平台繁忙（繁忙等级：116）")
+        # end
       rescue Exception => e
         flash[:error] = "#{e.message}"
         redirect_to new_shixun_challenge_path(:shixun_id => @shixun)
diff --git a/app/controllers/shixuns_controller.rb b/app/controllers/shixuns_controller.rb
index f3a49c43a..4efdc93f1 100644
--- a/app/controllers/shixuns_controller.rb
+++ b/app/controllers/shixuns_controller.rb
@@ -171,20 +171,7 @@ class ShixunsController < ApplicationController
     testSet = []
     testCases = []
     begin
-      challenges = @shixun.challenges.includes(:test_sets)
-      challenges.each do |challenge|
-        pipeline_script = challenge.try(:pipeline_script)
-        challenge_script = {:challengeStage => "#{challenge.position}", :challengePipeline => "#{pipeline_script}"}
-        fragments << challenge_script
-        # 每一关所有的测试集
-        challenge.test_sets.each do |test_set|
-          test_cases = {:caseId => test_set.id.to_s, :input => test_set.input, :output => test_set.output, :isPublic => (test_set.is_public ? "1" : "0")}
-          testSet << test_cases
-        end
-        test_sets_list = {:challengeStage => challenge.position.to_s, :challengeTestCases => testSet}
-        testCases << test_sets_list
-        testSet = []
-      end
+      testCases = @shixun.test_sets
       gameInfo = {:trainingID => @shixun.id.to_s, :operationEnvironment => @shixun.language, :challengePipelines => fragments, :testCases => testCases}
       uri = URI("#{jenkins_shixuns}/jenkins-exec/game/publishGame")
       params = {gameInfo:gameInfo.to_json}
@@ -197,6 +184,7 @@ class ShixunsController < ApplicationController
         @jenkin_error = true
       end
     rescue Exception => e
+      @jenkin_error = true
       logger.error("pushlish game #{e}")
       respond_to do |format|
         format.js
diff --git a/db/migrate/20170619091405_add_is_modified_to_shixun.rb b/db/migrate/20170619091405_add_is_modified_to_shixun.rb
new file mode 100644
index 000000000..8cca908bd
--- /dev/null
+++ b/db/migrate/20170619091405_add_is_modified_to_shixun.rb
@@ -0,0 +1,5 @@
+class AddIsModifiedToShixun < ActiveRecord::Migration
+  def change
+    add_column :shixuns, :is_updated, :integer, :default => 0, :limit => 1
+  end
+end