diff --git a/app/models/concerns/venue_link_file.rb b/app/models/concerns/venue_link_file.rb
index cc0ea90..b970443 100644
--- a/app/models/concerns/venue_link_file.rb
+++ b/app/models/concerns/venue_link_file.rb
@@ -83,6 +83,7 @@ module VenueLinkFile
           if self.send(v.name+'_reminder')
             title = venue_main.title + ' ' + self.case_no.to_s + ' ' + self.get_trans(v.name)
             send_time = self.send(v.name)-self.send(v.name+'_reminder_day').day rescue nil
+            send_time = DateTime.parse(send_time.strftime("%Y/%m/%d 00:00:00 %z")) rescue send_time
             if !send_time.nil?
               new_email = Email.create(mail_to: manager_emails,
                                                 module_app_key:"venue_management",