diff --git a/app/controllers/course_videos_controller.rb b/app/controllers/course_videos_controller.rb
index 0d5a3e460..090c7e29a 100644
--- a/app/controllers/course_videos_controller.rb
+++ b/app/controllers/course_videos_controller.rb
@@ -8,7 +8,8 @@ class CourseVideosController < ApplicationController
   def create
     title = params[:name].strip
     link = params[:link].strip
-    @course.course_videos.create!(title: title, link: link, is_link: 1, user_id: current_user.id)
+    course_second_category_id = params[:category_id] || 0
+    @course.course_videos.create!(title: title, link: link, is_link: 1, user_id: current_user.id, course_second_category_id: course_second_category_id)
     render_ok
   end
 
diff --git a/app/views/files/index.json.jbuilder b/app/views/files/index.json.jbuilder
index 0002cf299..3ae2ec950 100644
--- a/app/views/files/index.json.jbuilder
+++ b/app/views/files/index.json.jbuilder
@@ -1,4 +1,4 @@
-json.partial! "commons/success"
+# json.partial! "commons/success"
 json.data do
   json.id  @category_id
   json.name @category_name
diff --git a/app/views/weapps/attendances/_student_attendance.json.jbuilder b/app/views/weapps/attendances/_student_attendance.json.jbuilder
index 9461c4976..6fd5e9d70 100644
--- a/app/views/weapps/attendances/_student_attendance.json.jbuilder
+++ b/app/views/weapps/attendances/_student_attendance.json.jbuilder
@@ -1,4 +1,4 @@
-json.(attendance, :name, :mode)
+json.(attendance, :id, :name, :mode)
 json.attendance_date attendance.attendance_date.strftime("%Y/%m/%d")
 json.start_time attendance.start_time.strftime("%H:%M")
 json.end_time attendance.end_time.strftime("%H:%M")