diff --git a/app/controllers/weapps/courses_controller.rb b/app/controllers/weapps/courses_controller.rb
index c4dde41e0..2a375a7fb 100644
--- a/app/controllers/weapps/courses_controller.rb
+++ b/app/controllers/weapps/courses_controller.rb
@@ -1,4 +1,6 @@
 class Weapps::CoursesController < Weapps::BaseController
+  include CustomSortable
+
   before_action :require_login
   before_action :set_course, except: [:create, :check_invite_code]
   before_action :user_course_identity, except: [:basic_info, :create, :check_invite_code]