diff --git a/app/src/main/res/values-tr/strings.xml b/app/src/main/res/values-tr/strings.xml
index 601611d84..2041e9a87 100644
--- a/app/src/main/res/values-tr/strings.xml
+++ b/app/src/main/res/values-tr/strings.xml
@@ -77,6 +77,13 @@
     <string name="nc_settings_no_ringtone">Ses yok</string>
     <string name="nc_settings_vibrate">Titreşim</string>
     <string name="nc_settings_vibrate_desc">Bu seçenek etkinleştirildiğinde, telefon sessize alınmamış ise bildirimler için titrer</string>
+    <string name="nc_settings_appearance">Görünüm</string>
+    <string name="nc_settings_theme_title">Tema</string>
+    <string name="nc_settings_theme_key">tema</string>
+    <string name="nc_settings_theme_follow_system">Sistem varsayılanı kullanılsın</string>
+    <string name="nc_settings_theme_battery_saver">Pil Koruyucu Tarafından</string>
+    <string name="nc_settings_theme_light">Açık</string>
+    <string name="nc_settings_theme_dark">Koyu</string>
     <string name="nc_settings_privacy">Gizlilik</string>
     <string name="nc_settings_screen_lock_title">Ekran kilidi</string>
     <string name="nc_settings_screen_lock_desc">%1$s Android ekran kilidi ya da desteklenen biyometrik yöntem ile kilitlensin</string>
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index 95675a302..75c9a60f1 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -77,6 +77,13 @@
     <string name="nc_settings_no_ringtone">无声音</string>
     <string name="nc_settings_vibrate">震动</string>
     <string name="nc_settings_vibrate_desc">您的杀机将会震动，除非您的手机已静音</string>
+    <string name="nc_settings_appearance">外观</string>
+    <string name="nc_settings_theme_title">主题</string>
+    <string name="nc_settings_theme_key">主题</string>
+    <string name="nc_settings_theme_follow_system">系统默认</string>
+    <string name="nc_settings_theme_battery_saver">由电池电源管理决定</string>
+    <string name="nc_settings_theme_light">亮色主题</string>
+    <string name="nc_settings_theme_dark">暗色主题</string>
     <string name="nc_settings_privacy">隐私</string>
     <string name="nc_settings_screen_lock_title">屏幕锁</string>
     <string name="nc_settings_screen_lock_desc">使用安卓屏幕锁或受支持的生物统计学方法来锁定 %1$s</string>