diff --git a/app/controllers/shixuns_controller.rb b/app/controllers/shixuns_controller.rb
index 360732120..3b14eea84 100644
--- a/app/controllers/shixuns_controller.rb
+++ b/app/controllers/shixuns_controller.rb
@@ -539,16 +539,21 @@ class ShixunsController < ApplicationController
 					# 其它创建关卡等操作
 					challenges = @shixun.challenges
 					# 之所以增加user_id是为了方便统计查询性能
-					challenges.each_with_index do |challenge, index|
-						status = (index == 0 ? 0 : 3)
-						game_identifier = generate_identifier(Game, 12)
-						Game.create!(:challenge_id => challenge.id, :myshixun_id => myshixun.id, :status => status, :user_id => myshixun.user_id,
-												 :open_time => Time.now, :identifier => game_identifier, :modify_time => challenge.modify_time)
+					game_attrs = %i[challenge_id myshixun_id status user_id open_time identifier modify_time created_at updated_at]
+					Game.bulk_insert(*game_attrs) do |worker|
+						base_attr = { myshixun_id: myshixun.id, user_id: myshixun.user_id }
+						challenges.each_with_index do |challenge, index|
+							status = (index == 0 ? 0 : 3)
+							game_identifier = generate_identifier(Game, 12)
+							worker.add(base_attr.merge(challenge_id: challenge.id, status: status, open_time: Time.now,
+																				 identifier: game_identifier, modify_time: challenge.modify_time))
+						end
 					end
 
 					# REDO:开启实训时更新关联作品的状态
 					# TODO:这个可以异步。或者放到课程里面取，不要在开启实训这边做
-					HomeworksService.new.update_myshixun_work_status myshixun
+					# HomeworksService.new.update_myshixun_work_status myshixun
+					UpdateMyshixunWorkStatusJob.perform_later(myshixun.id)
 
 					@current_task = myshixun.current_task
 					uid_logger("## shixun exec: myshixun id is #{myshixun.id}")
@@ -559,9 +564,6 @@ class ShixunsController < ApplicationController
 				end
 			end
 		end
-
-
-
 	end
 	# gameID 及实训ID
 	# status:  0 , 1 申请过， 2，实训关卡路径未填， 3 实训标签未填, 4 实训未创建关卡
diff --git a/app/helpers/exercises_helper.rb b/app/helpers/exercises_helper.rb
index e0db9c2bf..7e7e1070d 100644
--- a/app/helpers/exercises_helper.rb
+++ b/app/helpers/exercises_helper.rb
@@ -421,8 +421,10 @@ module ExercisesHelper
             if game.present?
               exercise_cha_score = 0.0
               answer_status = 0
-              if game.status == 2 && game.final_score >= 0
-                exercise_cha_score = exercise_cha.question_score #每一关卡的得分
+              # if game.status == 2 && game.final_score >= 0
+              if game.final_score > 0
+                exercise_cha_score = game.real_score(exercise_cha.question_score)
+                # exercise_cha_score = exercise_cha.question_score #每一关卡的得分
                 answer_status = 1
               end
               ex_shixun_answer_content = answers_content&.where(exercise_shixun_challenge_id: exercise_cha.id)
@@ -439,7 +441,7 @@ module ExercisesHelper
                     :exercise_question_id => q.id,
                     :exercise_shixun_challenge_id => exercise_cha.id,
                     :user_id => user.id,
-                    :score => exercise_cha_score,
+                    :score => exercise_cha_score.round(1),
                     :answer_text => code,
                     :status => answer_status
                 }
diff --git a/app/jobs/update_myshixun_work_status_job.rb b/app/jobs/update_myshixun_work_status_job.rb
new file mode 100644
index 000000000..27a53408f
--- /dev/null
+++ b/app/jobs/update_myshixun_work_status_job.rb
@@ -0,0 +1,10 @@
+class UpdateMyshixunWorkStatusJob < ApplicationJob
+  queue_as :default
+
+  def perform(myshixun_id)
+    myshixun = Myshixun.find_by(id: myshixun_id)
+    return if myshixun.blank?
+
+    HomeworksService.new.update_myshixun_work_status myshixun
+  end
+end