@ -36,7 +36,7 @@ class Course < ActiveRecord::Base
validates_presence_of :password, :term,:name
validates_format_of :class_period, :with =>/^[1-9]\d*$/
validates_format_of :name,:with =>/^[a-zA-Z0-9_\u4e00-\u9fa5]+$/
#validates_format_of :name,:with =>/^[a-zA-Z0-9_\u4e00-\u9fa5]+$/
before_save :self_validate
after_create :create_board_sync