diff --git a/app/controllers/admin/import_data_controller.rb b/app/controllers/admin/import_data_controller.rb
index acf67de9..e4dffb2b 100644
--- a/app/controllers/admin/import_data_controller.rb
+++ b/app/controllers/admin/import_data_controller.rb
@@ -568,6 +568,7 @@ def sync_journal_paper_data_auto
     # teachers.each do |hash|
     # if user.sid.present?
     if user.user_id.present?
+      next if user.user_id=="chenlin"
       # ntu_seq = user.sid
       u_account = user.user_id
       paper_xml = Nokogiri::XML( \
@@ -631,7 +632,6 @@ def sync_journal_paper_data_auto
         end
       end
       puts "Sync "+u_account+"\r\n"
-      sleep(5)
     end
   end   
 end