diff --git a/app/controllers/personal_journals_controller.rb b/app/controllers/personal_journals_controller.rb
index 016e3e6..c936e2d 100644
--- a/app/controllers/personal_journals_controller.rb
+++ b/app/controllers/personal_journals_controller.rb
@@ -56,7 +56,8 @@ class PersonalJournalsController < ApplicationController
     choice_value = fields_to_show
     choice_value.unshift("paper_title")"
     choice_show = headers
-    choice_show.unshift({"head-title" => (OrbitHelper.params[:locale]!='en' ? "——選取分類——" : "——select class——")})
+    choice_default = OrbitHelper.params[:locale]!='en' ? "——選取分類——" : "——select class——"
+    choice_show.unshift({"head-title" => choice_default })
     {
       "journal_papers" => journal_paper_list,
       "headers" => headers,