diff --git a/app/controllers/homework_common_controller.rb b/app/controllers/homework_common_controller.rb
index bab2cbf12..fa2ce04cf 100644
--- a/app/controllers/homework_common_controller.rb
+++ b/app/controllers/homework_common_controller.rb
@@ -156,7 +156,6 @@ class HomeworkCommonController < ApplicationController
       if @homework.homework_type == 2
           @homework.homework_detail_programing ||= HomeworkDetailPrograming.new
           @homework_detail_programing = @homework.homework_detail_programing
-          @homework_detail_programing.ta_proportion = params[:ta_proportion] || 0.6
           @homework_detail_programing.language = params[:language_type].to_i
 
           @homework.homework_tests.delete_all
diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index 4796d0c0c..59a50a904 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -444,7 +444,7 @@ class UsersController < ApplicationController
         homework.end_time = params[:homework_common][:end_time] || Time.now
         homework.publish_time = Time.now
         homework.homework_type = params[:homework_type].to_i || 1
-        homework.late_penalty = 2
+        homework.late_penalty = 10
         homework.user_id = User.current.id
         homework.course_id = params[:course_id]
 
@@ -452,19 +452,19 @@ class UsersController < ApplicationController
         render_attachment_warning_if_needed(homework)
 
         homework_detail_manual = HomeworkDetailManual.new
-        homework_detail_manual.ta_proportion = params[:ta_proportion] || 0.6
+        homework_detail_manual.ta_proportion = homework.homework_type == 1 ? 0.6 : 0.2
         homework_detail_manual.comment_status = 1
         homework_detail_manual.evaluation_start = Time.now
         homework_detail_manual.evaluation_end = Time.now
         homework_detail_manual.evaluation_num = params[:evaluation_num] || 3
-        homework_detail_manual.absence_penalty = 2
+        homework_detail_manual.absence_penalty = 5
         homework.homework_detail_manual = homework_detail_manual
 
         #编程作业相关属性
         if homework.homework_type == 2
           homework_detail_programing = HomeworkDetailPrograming.new
           homework.homework_detail_programing = homework_detail_programing
-          homework_detail_programing.ta_proportion = params[:ta_proportion] || 0.6
+          homework_detail_programing.ta_proportion = 0.5
           homework_detail_programing.language = params[:language_type].to_i
 
           inputs = params[:program][:input]