diff --git a/app/models/course.rb b/app/models/course.rb
index ff56ed80..ac073a44 100644
--- a/app/models/course.rb
+++ b/app/models/course.rb
@@ -26,7 +26,7 @@ class Course < ActiveRecord::Base
   
   attr_accessible :code, :extra, :name, :state, :tea_id, :time , :location, :state, :term, :password,:is_public,
                   :description,:class_period, :open_student, :enterprise_name, :is_delete, :syllabus_id, :end_time, :end_term,
-                  :choose_group_allow, :is_end, :homepage_show, :course_list_id, :teacher_list, :student_list, :is_hidden
+                  :choose_group_allow, :is_end, :homepage_show, :course_list_id, :teacher_list, :student_list, :is_hidden, :email_notify
   #belongs_to :project, :class_name => 'Course', :foreign_key => :extra, primary_key: :identifier
   belongs_to :teacher, :class_name => 'User', :foreign_key => :tea_id  # 定义一个方法teacher，该方法通过tea_id来调用User表
   belongs_to :school, :class_name => 'School', :foreign_key => :school_id #定义一个方法school，该方法通过school_id来调用School表