diff --git a/app/controllers/subjects_controller.rb b/app/controllers/subjects_controller.rb
index bf5466b1e..ff969e97e 100644
--- a/app/controllers/subjects_controller.rb
+++ b/app/controllers/subjects_controller.rb
@@ -244,6 +244,8 @@ class SubjectsController < ApplicationController
 
     @none_shixun_ids = @subject.shixuns.joins(:shixun_schools)
                            .where("school_id != #{current_user.user_extension.try(:school_id).to_i}").pluck(:id)
+    logger.info("########:#{current_user.user_extension.try(:school_id)}")
+    logger.info("########:#{@subject.shixuns.joins(:shixun_schools).pluck("shixun_schools.school_id")}")
   end
 
   def send_to_course