diff --git a/_locales/cmn-SC.yml b/_locales/cmn_SC.yml
similarity index 91%
rename from _locales/cmn-SC.yml
rename to _locales/cmn_SC.yml
index 5dce3bcf..a9e88a2e 100644
--- a/_locales/cmn-SC.yml
+++ b/_locales/cmn_SC.yml
@@ -2,7 +2,7 @@ topbar:
   sign_in: 登录
   notifications: 通知
   moments: 动态
-  faviours: 收藏
+  favorites: 收藏
   history: 历史
   creative_center: 创作中心
   upload: 投稿
@@ -72,6 +72,12 @@ home:
 
 settings:
   title: 设置
+  select_language: 界面语文
+  select_language_opt:
+    english: 英文
+    mandarin_sc: 简体中文
+    mandarin_tc: 正体中文
+    jyut: 粵文
   authorize_app: 授权 BewlyBewly 使用 Access Key
   authorize_app_desc: 授权使用后能在首页推送我可能有兴趣观看的视频
   topbar_visiable: 顶栏可见性
diff --git a/_locales/cmn-TC.yml b/_locales/cmn_TC.yml
similarity index 91%
rename from _locales/cmn-TC.yml
rename to _locales/cmn_TC.yml
index 14ddbc0e..839df6e1 100644
--- a/_locales/cmn-TC.yml
+++ b/_locales/cmn_TC.yml
@@ -2,7 +2,7 @@ topbar:
   sign_in: 登入
   notifications: 通知
   moments: 動向
-  faviours: 收藏
+  favorites: 收藏
   history: 記錄
   creative_center: 創作中心
   upload: 上載
@@ -72,6 +72,12 @@ home:
 
 settings:
   title: 設定
+  select_language: 介面語文
+  select_language_opt:
+    english: 英文
+    mandarin_sc: 簡體中文
+    mandarin_tc: 正體中文
+    jyut: 粵文
   authorize_app: 授權 BewlyBewly 使用 Access Key
   authorize_app_desc: 授權使用後能在首頁推送我可能有興趣觀看的影片
   topbar_visiable: 頂欄可視性
diff --git a/_locales/en.yml b/_locales/en.yml
index 9f2d1f36..c62b2d92 100644
--- a/_locales/en.yml
+++ b/_locales/en.yml
@@ -2,7 +2,7 @@ topbar:
   sign_in: Sign in
   notifications: Notifications
   moments: Moments
-  faviours: Faviours
+  favorites: Favorites
   history: History
   creative_center: Creative Center
   upload: Upload
@@ -72,6 +72,12 @@ home:
 
 settings:
   title: Settings
+  select_language: Language
+  select_language_opt:
+    english: English
+    mandarin_sc: Mandarin (Simplified Chinese)
+    mandarin_tc: Mandarin (Traditional Chinese)
+    jyut: Cantonese
   authorize_app: Authorize BewlyBewly to use Access Key
   authorize_app_desc: After being Authorized, you can get some you might like videos based on what you watch.
   topbar_visiable: Topbar visiable
diff --git a/_locales/jyut.yml b/_locales/jyut.yml
index e6246748..b52dc035 100644
--- a/_locales/jyut.yml
+++ b/_locales/jyut.yml
@@ -2,7 +2,7 @@ topbar:
   sign_in: 登入
   notifications: 通知
   moments: 動向
-  faviours: 賣飛佛
+  favorites: 賣飛佛
   history: 記錄
   creative_center: 創作中心
   upload: 上載
@@ -72,6 +72,12 @@ home:
 
 settings:
   title: 校做
+  select_language: 介面語文
+  select_language_opt:
+    english: 英文
+    mandarin_sc: 簡體中文
+    mandarin_tc: 正體中文
+    jyut: 粵文
   authorize_app: 授權 BewlyBewly 使用 Access Key
   authorize_app_desc: 授權咗之後首頁就會收到啲可能啱我心水嘅片
   topbar_visiable: 頂欄可睇性