diff --git a/app/controllers/shixuns_controller.rb b/app/controllers/shixuns_controller.rb
index f8c2fce68..e3a658d7c 100644
--- a/app/controllers/shixuns_controller.rb
+++ b/app/controllers/shixuns_controller.rb
@@ -693,7 +693,7 @@ class ShixunsController < ApplicationController
 	# 将实训发送到课程
   def send_to_course
     @course = Course.find(params[:course_id])
-		homework = HomeworksService.new.create_homework shixun, @course, nil, current_user
+		homework = HomeworksService.new.create_homework @shixun, @course, nil, current_user
 	end
 
 	# 二维码扫描下载