diff --git a/src/script/i18n/en.ts b/src/script/i18n/en.ts
index 2f8282f..bce416a 100644
--- a/src/script/i18n/en.ts
+++ b/src/script/i18n/en.ts
@@ -5,7 +5,10 @@ const en: LocaleInterface = {
     menu: {
         home: 'HOME',
         services: 'SERVICES',
-        search: 'search'
+        search: 'search',
+        themeSwitchTitle: 'Theme Switch',
+        languageSwitchTitle: 'Language Switch',
+        userTitle: 'User'
     },
     user: {
         login: 'Login',
diff --git a/src/script/i18n/zhHans.ts b/src/script/i18n/zhHans.ts
index 80ed3b9..b7b9816 100644
--- a/src/script/i18n/zhHans.ts
+++ b/src/script/i18n/zhHans.ts
@@ -5,7 +5,10 @@ const zhHans: LocaleInterface = {
     menu: {
         home: '首页',
         services: '服务',
-        search: '搜索'
+        search: '搜索',
+        themeSwitchTitle: '切换主题',
+        languageSwitchTitle: '切换语言',
+        userTitle: '用户',
     },
     user: {
         login: '登录',