diff --git a/app/controllers/homework_commons_controller.rb b/app/controllers/homework_commons_controller.rb
index 59b807860..40dd37368 100644
--- a/app/controllers/homework_commons_controller.rb
+++ b/app/controllers/homework_commons_controller.rb
@@ -1350,6 +1350,7 @@ class HomeworkCommonsController < ApplicationController
     @course_member_count = @course.course_groups.count
     @course_groups = @course.course_groups.page(@page).per(@limit)
     @ungroup_user_ids = @course.course_members.ungroup_students.pluck(:user_id)
+    logger.info("#####course_member_count: #{@course_member_count}, course_groups: #{@course_groups.count}")
   end
 
   # 班级作品查重