diff --git a/app/controllers/personal_projects_controller.rb b/app/controllers/personal_projects_controller.rb
index 91c9b12..262493d 100644
--- a/app/controllers/personal_projects_controller.rb
+++ b/app/controllers/personal_projects_controller.rb
@@ -30,9 +30,9 @@ class PersonalProjectsController < ApplicationController
       when 'participator'
         projects_show = projects_temp.select { |value| search_all_words(get_authors_text(value), params[:keywords]) }
       when 'abstract'
-        projects_show = projects_temp.select { |value| search_all_words(Nokogiri::HTML(value).text, params[:keywords]) }
+        projects_show = projects_temp.select { |value| search_all_words(Nokogiri::HTML(value.abstract).text, params[:keywords]) }
       when 'note'
-        projects_show = projects_temp.select { |value| search_all_words(Nokogiri::HTML(value).text, params[:keywords]) }
+        projects_show = projects_temp.select { |value| search_all_words(Nokogiri::HTML(value.note).text, params[:keywords]) }
       else
         projects_show = projects_temp.select { |value| search_all_words(value.send(params[:selectbox]).to_s, params[:keywords]) }
       end