diff --git a/app/jobs/competiton_notice_job.rb b/app/jobs/competiton_notice_job.rb
index c7d86d6c7..898ce24c9 100644
--- a/app/jobs/competiton_notice_job.rb
+++ b/app/jobs/competiton_notice_job.rb
@@ -14,6 +14,7 @@ class CompetitionNoticeJob < ApplicationJob
     competitions.each do |c|
       competition_users = CompetitionUser.where(competition_info_id: c.id)
       competition_users.each do |team|
+        next if c.upload_date < Time.now
         SendTemplateMessageJob.perform_later('CompetitionBegin', team.user_id, c.id)
       end
     end
@@ -25,6 +26,7 @@ class CompetitionNoticeJob < ApplicationJob
     Rails.logger.info "__________#{Time.now.to_s}__submit_work_end start______________________"
     competitions = CompetitionInfo.where("upload_date >=? and upload_date <= ? ", (Time.now - 3.days - 5.minutes).utc.strftime('%Y-%m-%d %H:%M:00'), Time.now.utc.strftime('%Y-%m-%d %H:%M:00'))
     competitions.each do |c|
+      next if c.upload_date < Time.now
       competition_users = CompetitionUser.where(competition_info_id: c.id)
       competition_users.each do |team|
         SendTemplateMessageJob.perform_later('CompetitionReview', team.user_id, c.id)
@@ -38,6 +40,7 @@ class CompetitionNoticeJob < ApplicationJob
     Rails.logger.info "__________#{Time.now.to_s}__submit_work_result start______________________"
     competitions = CompetitionInfo.where("upload_date >=? and upload_date <= ? ", Time.now.utc.strftime('%Y-%m-%d %H:%M:00'), (Time.now + 5.minutes).utc.strftime('%Y-%m-%d %H:%M:00'))
     competitions.each do |c|
+      next if c.upload_date < Time.now
       competition_users = CompetitionUser.where(competition_info_id: c.id)
       competition_users.each do |team|
         SendTemplateMessageJob.perform_later('CompetitionResult', team.user_id, c.id)