diff --git a/app/controllers/courses_controller.rb b/app/controllers/courses_controller.rb
index 0d57253f5..f24453e27 100644
--- a/app/controllers/courses_controller.rb
+++ b/app/controllers/courses_controller.rb
@@ -118,7 +118,7 @@ class CoursesController < ApplicationController
                  .or(videos.where(videos: {user_id: current_user.id}))
                  .or(videos.where(course_videos: {is_link: true}))
                  .select("course_videos.id, course_videos.title, course_videos.link, course_videos.user_id")
-    @count = videos.count
+    @count = videos.count("videos.id")
     logger.info("#######count:#{@count}")
     @videos = paginate videos
   end