diff --git a/src/layouts/page/white-paper.html b/src/layouts/page/white-paper.html
index da37cc8..e4e2703 100644
--- a/src/layouts/page/white-paper.html
+++ b/src/layouts/page/white-paper.html
@@ -90,7 +90,8 @@
         ['English', ''],
         ['Bahasa Indonesia', '_id'],
         ['беларускі', '_be'],
-        ['Deutsch', '_de']
+        ['Deutsch', '_de'],
+        ['官话', '_zh']
       ];
 
       document.addEventListener('DOMContentLoaded', function () {