diff --git a/app/controllers/homework_commons_controller.rb b/app/controllers/homework_commons_controller.rb
index 229db7278..d49dac853 100644
--- a/app/controllers/homework_commons_controller.rb
+++ b/app/controllers/homework_commons_controller.rb
@@ -106,15 +106,10 @@ class HomeworkCommonsController < ApplicationController
 
     student_works = @homework.all_works
     @all_member_count = student_works.size
-    logger.info("@@@@@@@_____________@homework.publish_time______________##{@homework.publish_time}")
-    logger.info("@@@@@@@_____________@homework.publish_time > Time.now______________##{@homework.publish_time > Time.now}")
 
     if @homework.publish_time.nil? || (@homework.publish_time > Time.now)
-      logger.info("@@@@@@@_____________1111111111_____________#11111111111")
       @student_works = []
       if (params[:format] == "xlsx") || (params[:format] == "zip")
-        logger.info("@@@@@@@_____________22222222_____________#2222222221")
-
         normal_status(-1,"作业未发布")
       end
     else