diff --git a/app/views/weapps/courses/show.json.jbuilder b/app/views/weapps/courses/show.json.jbuilder
index 45cd1c040..c22b24426 100644
--- a/app/views/weapps/courses/show.json.jbuilder
+++ b/app/views/weapps/courses/show.json.jbuilder
@@ -1,4 +1,4 @@
-json.(@course, :id, :name, :course_members_count, :credit)
+json.(@course, :id, :name, :course_members_count, :credit, :invite_code_halt)
 json.teachers_count @course.teachers.count
 json.students_count @course.students.count
 json.course_identity @current_user.course_identity(@course)
\ No newline at end of file