diff --git a/lang/languages.xml b/lang/languages.xml
index 7681eb3d..7309a6a8 100644
--- a/lang/languages.xml
+++ b/lang/languages.xml
@@ -29,6 +29,6 @@ List of available languages for your wallet's seed:
         <!-- <language display_name="Polski" locale="pl_PL" wallet_language="English" flag="/lang/flags/poland.png" qs="none"/> -->
         <!-- <language display_name="Português (BR)" locale="pt-br_BR" wallet_language="Portuguese" flag="/lang/flags/brazil.png" qs="none"/> -->
         <!-- <language display_name="русский язык" locale="ru_RU" wallet_language="Russian" flag="/lang/flags/russia.png" qs="none"/> -->
-        <language display_name="简体中文 (中国)" locale="zh_CN" wallet_language="English" flag="/lang/flags/china.png" qs="none"/>
-        <language display_name="繁體中文 (台灣)" locale="zh_TW" wallet_language="English" flag="/lang/flags/taiwan.png" qs="none"/>
+        <language display_name="简体中文 (中国)" locale="zh-cn_CN" wallet_language="English" flag="/lang/flags/china.png" qs="none"/>
+        <language display_name="繁體中文 (台灣)" locale="zh-tw_CN" wallet_language="English" flag="/lang/flags/taiwan.png" qs="none"/>
 </languages>