diff --git a/app/controllers/personal_projects_controller.rb b/app/controllers/personal_projects_controller.rb
index 4c4245e..df64c36 100644
--- a/app/controllers/personal_projects_controller.rb
+++ b/app/controllers/personal_projects_controller.rb
@@ -1,12 +1,8 @@
 class PersonalProjectsController < ApplicationController
-  def search_all_words(target,word)
-    target=target.upcase
-    words=word.upcase.split(' ')
-    return words.select{|value| target.include? value}==words
-  end
   def index
     params = OrbitHelper.params
-    projects = Project.where(:project_title.ne => nil,:project_title.ne => "").sort_for_frontend.page(OrbitHelper.params[:page_no]).per(OrbitHelper.page_data_count)
+    page_data_count = OrbitHelper.page_data_count
+    projects = Project.where(:project_title.ne => nil,:project_title.ne => "").sort_for_frontend.page(OrbitHelper.params[:page_no]).per(page_data_count)
     fields_to_show = Page.where(:page_id => params[:page_id]).first.custom_array_field rescue []
     if fields_to_show.blank?
       fields_to_show = [
@@ -38,8 +34,8 @@ class PersonalProjectsController < ApplicationController
       else
           page_to_show = params[:page_no].to_i
       end
-      projects = projects_show[(page_to_show-1)*OrbitHelper.page_data_count...page_to_show*OrbitHelper.page_data_count]
-      projects_total_pages = (projects_show.length/OrbitHelper.page_data_count.to_f).ceil
+      projects = projects_show[(page_to_show-1)*page_data_count...page_to_show*page_data_count]
+      projects_total_pages = (projects_show.length/page_data_count.to_f).ceil
     else
       projects_total_pages = projects.total_pages
     end
@@ -78,13 +74,13 @@ class PersonalProjectsController < ApplicationController
     choice_select=choice_value.map{|iter| iter==params[:selectbox] ? "selected" : ""}
     choice_select=choice_select.map{|value| {"choice_select" => value}}
     choice_value=choice_value.map{|value| {"choice_value" => value}}
-    choice_default = params[:locale]!='en' ? "——選取分類——" : "——select class——"
+    choice_default = t("personal_project.select_class")
     choice_show.unshift(choice_default)
     choice_show=choice_show.map{|value| {"choice_show" => value}}
     choice=choice_value.zip(choice_show,choice_select)
     choice=choice.map{|value| value.inject:merge}
-    select_text = params[:locale]!='en' ? "搜尋類別:" : "search class:"
-    search_text = params[:locale]!='en' ? "關鍵字搜尋:" : "word to search:"
+    select_text = t("personal_project.search_class")
+    search_text = t("personal_project.word_to_search")
     {
       "projects" => project_list,
       "headers" => headers,
@@ -152,6 +148,11 @@ class PersonalProjectsController < ApplicationController
     page.save
     render :json => {"success" => true}.to_json
   end
-
+private
+  def search_all_words(target,word)
+    target=target.upcase
+    words=word.upcase.split(' ')
+    return words.select{|value| target.include? value}==words
+  end
 end