diff --git a/app/views/mobile/dialog_copyright.mobile.erb b/app/views/mobile/dialog_copyright.mobile.erb
index 123bf05c..21d77de9 100644
--- a/app/views/mobile/dialog_copyright.mobile.erb
+++ b/app/views/mobile/dialog_copyright.mobile.erb
@@ -2,5 +2,5 @@
   <%= render 'header_dialog_copyright' %>
 <% end %>
 
-<p>本網站著作權屬於國立政治大學。</p>
-<p>RulingDigital 銳綸數位建置</p>
+<p><%= t('mobile.copytight') %></p>
+<p><%= t('mobile.copytight_orbit') %></p>
diff --git a/config/locales/mobile.en.yml b/config/locales/mobile.en.yml
index 0452e38c..1b3327f1 100644
--- a/config/locales/mobile.en.yml
+++ b/config/locales/mobile.en.yml
@@ -4,6 +4,8 @@ en:
     bulletin: Bulletin
     contact: Contact
     copyright: Copyright
+    copyright_text: National Chengchi University © All RIGHTS RESERVED. 
+    copyright_orbit: Developed by RulingDigital
     home: Home
     language: Language
     location: Location
diff --git a/config/locales/mobile.zh_tw.yml b/config/locales/mobile.zh_tw.yml
index 75dea668..fb8fb6cf 100644
--- a/config/locales/mobile.zh_tw.yml
+++ b/config/locales/mobile.zh_tw.yml
@@ -4,6 +4,8 @@ zh_tw:
     bulletin: 公告
     contact: 聯絡資訊
     copyright: 版權宣告
+    copyright_text: 本網站著作權屬於國立政治大學。
+    copyright_orbit: 銳綸數位建置
     home: 首頁
     language: 語言
     location: 地理位置