diff --git a/config.toml b/config.toml
index 82825e0..92407dd 100644
--- a/config.toml
+++ b/config.toml
@@ -29,7 +29,6 @@ home = [ "HTML", "RSS", "JSON"]
 title = "Documentation for RustDesk"
 weight = 1
 languageName = "English"
-landingPageURL = "/en"
 landingPageName = "<i class='fas fa-home'></i> Home"
 
 [[Languages.en.menu.shortcuts]]
@@ -42,62 +41,53 @@ weight = 10
 title = "Documentation du RustDesk"
 weight = 2
 languageName = "Français"
-landingPageURL = "/fr"
 landingPageName = "<i class='fas fa-home'></i> Page d'accueil"
 
 [Languages.ru]
 title = "Документация для RustDesk"
 weight = 2
 languageName = "Русский"
-landingPageURL = "/ru"
 landingPageName = "<i class='fas fa-home'></i> Домашняя страница"
 
 [Languages.pt]
 title = "Documentação para RustDesk"
 weight = 2
 languageName = "Português"
-landingPageURL = "/pt"
 landingPageName = "<i class='fas fa-home'></i> Pagina inicial"
 
 [Languages.it]
 title = "Documentazione per RustDesk"
 weight = 2
 languageName = "Italiano"
-landingPageURL = "/it"
 landingPageName = "<i class='fas fa-home'></i> Pagina iniziale"
 
 [Languages.de]
 title = "Dokumentation für RustDesk"
 weight = 2
 languageName = "Deutsch"
-landingPageURL = "/de"
 landingPageName = "<i class='fas fa-home'></i> Startseite"
 
-[Languages.jp]
+[Languages.ja]
 title = "RustDeskのドキュメント"
 weight = 2
 languageName = "日本語"
-landingPageURL = "/jp"
 landingPageName = "<i class='fas fa-home'></i> ホームページ"
 
 [[Languages.fr.menu.shortcuts]]
 name = "<i class='fab fa-fw fa-github'></i> Repo GitHub"
-identifier = "ds"
 url = "https://github.com/rustdesk/rustdesk"
 weight = 10
 
-[Languages.zh]
+[Languages.zh-cn]
 title = "RustDesk文档"
 weight = 3
 languageName = "简体中文"
-landingPageURL = "/zh"
 landingPageName = "<i class='fas fa-home'></i> 首页"
 
-[Languages.tw]
+[Languages.zh-tw]
 title = "RustDesk文檔"
 weight = 3
 languageName = "繁體中文"
-landingPageURL = "/tw"
 landingPageName = "<i class='fas fa-home'></i> 首頁"
 
 [[Languages.zh.menu.shortcuts]]
diff --git a/content/_index.jp.md b/content/_index.ja.md
similarity index 100%
rename from content/_index.jp.md
rename to content/_index.ja.md
diff --git a/content/_index.zh.md b/content/_index.zh-cn.md
similarity index 100%
rename from content/_index.zh.md
rename to content/_index.zh-cn.md
diff --git a/content/_index.tw.md b/content/_index.zh-tw.md
similarity index 100%
rename from content/_index.tw.md
rename to content/_index.zh-tw.md
diff --git a/content/self-host/_index.jp.md b/content/self-host/_index.ja.md
similarity index 100%
rename from content/self-host/_index.jp.md
rename to content/self-host/_index.ja.md
diff --git a/content/self-host/_index.zh.md b/content/self-host/_index.zh-cn.md
similarity index 100%
rename from content/self-host/_index.zh.md
rename to content/self-host/_index.zh-cn.md
diff --git a/content/self-host/_index.tw.md b/content/self-host/_index.zh-tw.md
similarity index 100%
rename from content/self-host/_index.tw.md
rename to content/self-host/_index.zh-tw.md
diff --git a/content/self-host/install/_index.jp.md b/content/self-host/install/_index.ja.md
similarity index 100%
rename from content/self-host/install/_index.jp.md
rename to content/self-host/install/_index.ja.md
diff --git a/content/self-host/install/_index.zh.md b/content/self-host/install/_index.zh-cn.md
similarity index 100%
rename from content/self-host/install/_index.zh.md
rename to content/self-host/install/_index.zh-cn.md
diff --git a/content/self-host/install/_index.tw.md b/content/self-host/install/_index.zh-tw.md
similarity index 100%
rename from content/self-host/install/_index.tw.md
rename to content/self-host/install/_index.zh-tw.md
diff --git a/content/self-host/windows/_index.jp.md b/content/self-host/windows/_index.ja.md
similarity index 100%
rename from content/self-host/windows/_index.jp.md
rename to content/self-host/windows/_index.ja.md
diff --git a/content/self-host/windows/_index.zh.md b/content/self-host/windows/_index.zh-cn.md
similarity index 100%
rename from content/self-host/windows/_index.zh.md
rename to content/self-host/windows/_index.zh-cn.md
diff --git a/content/self-host/windows/_index.tw.md b/content/self-host/windows/_index.zh-tw.md
similarity index 100%
rename from content/self-host/windows/_index.tw.md
rename to content/self-host/windows/_index.zh-tw.md