diff --git a/app/src/main/res/values-cs/strings.xml b/app/src/main/res/values-cs/strings.xml
index e34cf03e56..6ad2c60741 100644
--- a/app/src/main/res/values-cs/strings.xml
+++ b/app/src/main/res/values-cs/strings.xml
@@ -433,4 +433,7 @@
     <string name="channel_common">Běžný</string>
     <string name="channel_downloader">Stahovač</string>
     <string name="reader_pull_up_for_more_options">Vytáhnout pro více možností</string>
+    <string name="system_theme">Výchozí</string>
+    <string name="system_darkblue_theme">Výchozí (Tmavě modrá)</string>
+    <string name="system_amoled_theme">Výchozí (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index 74b4fe94e1..32211a3cfb 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -445,4 +445,7 @@
     <string name="label_help">Hilfe</string>
     <string name="pref_library_update_prioritization">Reihenfolge der Bibliotheksaktualisierung</string>
     <string name="pref_library_update_prioritization_summary">Bestimme die Reihenfolge in der Tachiyomi nach Updates sucht</string>
+    <string name="system_theme">Systemstandard</string>
+    <string name="system_darkblue_theme">Systemstandard (Dunkelblau)</string>
+    <string name="system_amoled_theme">Systemstandard (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-el/strings.xml b/app/src/main/res/values-el/strings.xml
index 6f6fb3d290..bf85383016 100644
--- a/app/src/main/res/values-el/strings.xml
+++ b/app/src/main/res/values-el/strings.xml
@@ -444,4 +444,7 @@
     <string name="label_help">Βοήθεια</string>
     <string name="pref_library_update_prioritization">Συχνότητα ανανέωσης της Βιβλιοθήκης</string>
     <string name="pref_library_update_prioritization_summary">Διαλέξτε την σύχνοτητα που το Tachiyomi ελένχει για διαθέσιμη ενημέρωση</string>
+    <string name="system_theme">Προεπιλογή συστήματος</string>
+    <string name="system_darkblue_theme">Προεπιλογή συστήματος (Σκούρο μπλε)</string>
+    <string name="system_amoled_theme">Προεπιλογή συστήματος (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index d48b5eea8d..50bbe9b3c5 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -476,4 +476,7 @@ También asegúrese de haber iniciado sesión en las fuentes que lo requieren an
     <string name="label_help">Ayuda</string>
     <string name="pref_library_update_prioritization">Orden de actualización de la biblioteca</string>
     <string name="pref_library_update_prioritization_summary">Selecciona el orden en el que Tachiyomi buscará actualizaciones</string>
+    <string name="system_theme">Predefinido del sistema</string>
+    <string name="system_darkblue_theme">Predefinido del sistema (Azul oscuro)</string>
+    <string name="system_amoled_theme">Predefinido del sistema (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-fi/strings.xml b/app/src/main/res/values-fi/strings.xml
index 4056982a4e..45c1c8d0bc 100644
--- a/app/src/main/res/values-fi/strings.xml
+++ b/app/src/main/res/values-fi/strings.xml
@@ -447,4 +447,7 @@
     <string name="label_help">Apu</string>
     <string name="pref_library_update_prioritization">Kirjaston päivitys järjestys</string>
     <string name="pref_library_update_prioritization_summary">Valitse järjestys jossa päivitykset tarkistetaan</string>
+    <string name="system_theme">Järjestelmän oletus</string>
+    <string name="system_darkblue_theme">Järjestelmän oletus (Tumman sininen)</string>
+    <string name="system_amoled_theme">Järjestelmän oletus (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index c4acaf8764..201357d972 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -479,4 +479,7 @@ Assurez-vous que vous êtes connecté à des sources qui le demande avant de com
     <string name="label_help">Aide</string>
     <string name="pref_library_update_prioritization">Ordre de mise à jour de la librairie</string>
     <string name="pref_library_update_prioritization_summary">Sélectionnez l\'ordre auquel Tachiyomi doit vérifier les mises à jour</string>
+    <string name="system_theme">Par défaut système</string>
+    <string name="system_darkblue_theme">Par défaut système (Bleu foncé)</string>
+    <string name="system_amoled_theme">Par défaut système (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-hi/strings.xml b/app/src/main/res/values-hi/strings.xml
index 1465306024..3942e71c3f 100644
--- a/app/src/main/res/values-hi/strings.xml
+++ b/app/src/main/res/values-hi/strings.xml
@@ -445,4 +445,7 @@
     <string name="label_help">मदद</string>
     <string name="pref_library_update_prioritization">लाइब्रेरी अद्यतन क्रम</string>
     <string name="pref_library_update_prioritization_summary">उस क्रम का चयन करें जिसमें टचियोमी अद्यतन की जांच करे</string>
+    <string name="system_theme">डिफ़ॉल्ट प्रणाली</string>
+    <string name="system_darkblue_theme">डिफ़ॉल्ट प्रणाली (गहरा नीला)</string>
+    <string name="system_amoled_theme">डिफ़ॉल्ट प्रणाली (अलौकिक)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-hu/strings.xml b/app/src/main/res/values-hu/strings.xml
index 0d2823aa92..a4ce6c6c68 100644
--- a/app/src/main/res/values-hu/strings.xml
+++ b/app/src/main/res/values-hu/strings.xml
@@ -172,4 +172,7 @@
     <string name="ext_preferences">Beállítások</string>
     <string name="darkblue_theme">Sötétkék</string>
     <string name="all_lang">Összes</string>
+    <string name="system_theme">Rendszer alapértelmezése</string>
+    <string name="system_darkblue_theme">Rendszer alapértelmezése (Sötétkék)</string>
+    <string name="system_amoled_theme">Rendszer alapértelmezése (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-in/strings.xml b/app/src/main/res/values-in/strings.xml
index 23bcb0a103..1840484302 100644
--- a/app/src/main/res/values-in/strings.xml
+++ b/app/src/main/res/values-in/strings.xml
@@ -445,4 +445,7 @@
     <string name="label_help">Bantuan</string>
     <string name="pref_library_update_prioritization">Urutan perbarui perpustakaan</string>
     <string name="pref_library_update_prioritization_summary">Pilih urutan perpustakaan yang akan Tachiyomi perbarui terlebih dahulu</string>
+    <string name="system_theme">Bawaan sistem</string>
+    <string name="system_darkblue_theme">Bawaan sistem (Biru gelap)</string>
+    <string name="system_amoled_theme">Bawaan sistem (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-it/strings.xml b/app/src/main/res/values-it/strings.xml
index 8b8f395ebd..f4a5dcd30f 100644
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@@ -480,4 +480,7 @@
     <string name="label_help">Aiuto</string>
     <string name="pref_library_update_prioritization">Ordine di aggiornamento della libreria</string>
     <string name="pref_library_update_prioritization_summary">Seleziona l\'ordine in cui vuoi che Tachiyomi controlli gli aggiornamenti</string>
+    <string name="system_theme">Predefinita di sistema</string>
+    <string name="system_darkblue_theme">Predefinita di sistema (Blu scuro)</string>
+    <string name="system_amoled_theme">Predefinita di sistema (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-ja/strings.xml b/app/src/main/res/values-ja/strings.xml
index ce02b5613b..24fd3fcfc2 100644
--- a/app/src/main/res/values-ja/strings.xml
+++ b/app/src/main/res/values-ja/strings.xml
@@ -209,4 +209,7 @@
     <string name="show_password">パスワードを表示</string>
     <string name="login">ログイン</string>
     <string name="login_success">ログイン成功</string>
+    <string name="system_theme">システム標準</string>
+    <string name="system_darkblue_theme">システム標準 (ダークブルー)</string>
+    <string name="system_amoled_theme">システム標準 (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-ko/strings.xml b/app/src/main/res/values-ko/strings.xml
index b3aab32c7c..aa6796da90 100644
--- a/app/src/main/res/values-ko/strings.xml
+++ b/app/src/main/res/values-ko/strings.xml
@@ -445,4 +445,7 @@
     <string name="filter_mode_lighten">닷지 / 밝게하기</string>
     <string name="filter_mode_darken">번 / 어둡게하기</string>
     <string name="label_help">도움</string>
+    <string name="system_theme">시스템 기본값</string>
+    <string name="system_darkblue_theme">시스템 기본값 (다크 블루)</string>
+    <string name="system_amoled_theme">시스템 기본값 (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-ms/strings.xml b/app/src/main/res/values-ms/strings.xml
index 5f21d2cf18..5af891d2e6 100644
--- a/app/src/main/res/values-ms/strings.xml
+++ b/app/src/main/res/values-ms/strings.xml
@@ -447,4 +447,7 @@
     <string name="filter_mode_screen">Skrin</string>
     <string name="filter_mode_lighten">Dodge / Lighten</string>
     <string name="filter_mode_darken">Burn / Darken</string>
+    <string name="system_theme">Tetapan sistem</string>
+    <string name="system_darkblue_theme">Tetapan sistem (Biru gelap)</string>
+    <string name="system_amoled_theme">Tetapan sistem (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-nb-rNO/strings.xml b/app/src/main/res/values-nb-rNO/strings.xml
index 9f35fae59e..357b45e6b2 100644
--- a/app/src/main/res/values-nb-rNO/strings.xml
+++ b/app/src/main/res/values-nb-rNO/strings.xml
@@ -447,4 +447,7 @@
     <string name="filter_mode_darken">Brenn / mørkere</string>
     <string name="pref_library_update_prioritization">Rekkefølge for biblioteksoppdatering</string>
     <string name="pref_library_update_prioritization_summary">Velg rekkefølgen Tachiyomi ser etter oppdateringer</string>
+    <string name="system_theme">Systemforvalg</string>
+    <string name="system_darkblue_theme">Systemforvalg (Mørkeblå)</string>
+    <string name="system_amoled_theme">Systemforvalg (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-nl/strings.xml b/app/src/main/res/values-nl/strings.xml
index d0a9e48672..c3c119984e 100644
--- a/app/src/main/res/values-nl/strings.xml
+++ b/app/src/main/res/values-nl/strings.xml
@@ -435,4 +435,7 @@ Zorg ook dat je ingelogd bent voor bronnen die dit vereisen alvorens je het teru
     <string name="copy">Kopiëren</string>
     <string name="migrating">Aan het migreren…</string>
     <string name="filter_mode_default">Standaard</string>
+    <string name="system_theme">Systeemstandaard</string>
+    <string name="system_darkblue_theme">Systeemstandaard (Tumman sininen)</string>
+    <string name="system_amoled_theme">Systeemstandaard (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-pl/strings.xml b/app/src/main/res/values-pl/strings.xml
index b4edcbf623..67f20c3cea 100644
--- a/app/src/main/res/values-pl/strings.xml
+++ b/app/src/main/res/values-pl/strings.xml
@@ -446,4 +446,7 @@ Nie znaleziono źródła %1$s</string>
     <string name="label_help">Pomoc</string>
     <string name="pref_library_update_prioritization">Kolejność aktualizacji biblioteki</string>
     <string name="pref_library_update_prioritization_summary">Ustaw kolejność, w jakiej Tachiyomi ma sprawdzać aktualizacje</string>
+    <string name="system_theme">Systemowy</string>
+    <string name="system_darkblue_theme">Systemowy (Ciemny niebieski)</string>
+    <string name="system_amoled_theme">Systemowy (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-pt-rBR/strings.xml b/app/src/main/res/values-pt-rBR/strings.xml
index 64a1bac3db..85663e4b69 100644
--- a/app/src/main/res/values-pt-rBR/strings.xml
+++ b/app/src/main/res/values-pt-rBR/strings.xml
@@ -447,4 +447,7 @@ Além disso, verifique se as fontes que requerem uma conta foram configuradas co
     <string name="filter_mode_darken">Escurecer</string>
     <string name="pref_library_update_prioritization">Ordem de atualização da biblioteca</string>
     <string name="pref_library_update_prioritization_summary">Selecione a ordem que o Tachiyomi verificará por atualizações</string>
+    <string name="system_theme">Padrão do sistema</string>
+    <string name="system_darkblue_theme">Padrão do sistema (Azul escuro)</string>
+    <string name="system_amoled_theme">Padrão do sistema (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-pt/strings.xml b/app/src/main/res/values-pt/strings.xml
index e4410e2896..30fa3d38aa 100644
--- a/app/src/main/res/values-pt/strings.xml
+++ b/app/src/main/res/values-pt/strings.xml
@@ -473,4 +473,7 @@
     <string name="label_help">Ajuda</string>
     <string name="pref_library_update_prioritization">Ordem de atualização da biblioteca</string>
     <string name="pref_library_update_prioritization_summary">Selecione a ordem em que Tachiyomi verifica a atualização</string>
+    <string name="system_theme">Predefinição do sistema</string>
+    <string name="system_darkblue_theme">Predefinição do sistema (Preto/Azul)</string>
+    <string name="system_amoled_theme">Predefinição do sistema (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-ro/strings.xml b/app/src/main/res/values-ro/strings.xml
index 12d630f40f..cac058d018 100644
--- a/app/src/main/res/values-ro/strings.xml
+++ b/app/src/main/res/values-ro/strings.xml
@@ -444,4 +444,7 @@
     <string name="pref_read_with_long_tap">Dialog prin apasare lunga</string>
     <string name="reader_pull_up_for_more_options">Trage în sus pentru mai multe opțiuni</string>
     <string name="label_help">Ajutor</string>
+    <string name="system_theme">Prestabilită de sistem</string>
+    <string name="system_darkblue_theme">Prestabilită de sistem (Albastru închis)</string>
+    <string name="system_amoled_theme">Prestabilită de sistem (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-ru/strings.xml b/app/src/main/res/values-ru/strings.xml
index 8464346189..dc54814d8a 100644
--- a/app/src/main/res/values-ru/strings.xml
+++ b/app/src/main/res/values-ru/strings.xml
@@ -439,4 +439,7 @@
     <string name="label_help">Помощь</string>
     <string name="pref_library_update_prioritization_summary">Выберите порядок, в котором Tachiyomi проверяет наличие обновлений</string>
     <string name="pref_library_update_prioritization">Порядок обновления библиотеки</string>
+    <string name="system_theme">Системный</string>
+    <string name="system_darkblue_theme">Системный (Темно-синяя тема)</string>
+    <string name="system_amoled_theme">Системный (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-sc/strings.xml b/app/src/main/res/values-sc/strings.xml
index f59117ece2..dfe6217446 100644
--- a/app/src/main/res/values-sc/strings.xml
+++ b/app/src/main/res/values-sc/strings.xml
@@ -447,4 +447,7 @@
     <string name="label_help">Agiudu</string>
     <string name="pref_library_update_prioritization">Òrdine de agiornamentu de sa biblioteca</string>
     <string name="pref_library_update_prioritization_summary">Ischerta s\'òrdine chi Tachiyomi at a impreare pro sos agiornamentos</string>
+    <string name="system_theme">Predefinida de su sistema</string>
+    <string name="system_darkblue_theme">Predefinida de su sistema (Biaitu iscuru)</string>
+    <string name="system_amoled_theme">Predefinida de su sistema (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-sr/strings.xml b/app/src/main/res/values-sr/strings.xml
index fbd6e52708..e351acbdd0 100644
--- a/app/src/main/res/values-sr/strings.xml
+++ b/app/src/main/res/values-sr/strings.xml
@@ -339,4 +339,7 @@
     <string name="download_custom">Preuzmi određeno</string>
     <string name="download_all">Preuzmi sve</string>
     <string name="download_unread">Preuzmi nepročitano</string>
+    <string name="system_theme">Podrazumevani sistem</string>
+    <string name="system_darkblue_theme">Podrazumevani sistem (Tamno plava)</string>
+    <string name="system_amoled_theme">Podrazumevani sistem (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-sv/strings.xml b/app/src/main/res/values-sv/strings.xml
index 1145ec7670..9411fd08ab 100644
--- a/app/src/main/res/values-sv/strings.xml
+++ b/app/src/main/res/values-sv/strings.xml
@@ -447,4 +447,7 @@
     <string name="label_help">Hjälp</string>
     <string name="pref_library_update_prioritization">Bibliotekets uppdateringsordning</string>
     <string name="pref_library_update_prioritization_summary">Välj i vilken ordning Tachiyomi söker efter uppdateringar</string>
+    <string name="system_theme">System standard</string>
+    <string name="system_darkblue_theme">System standard (Mörkblå)</string>
+    <string name="system_amoled_theme">System standard (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-th/strings.xml b/app/src/main/res/values-th/strings.xml
index 3fc6aa1939..2179fff83a 100644
--- a/app/src/main/res/values-th/strings.xml
+++ b/app/src/main/res/values-th/strings.xml
@@ -93,4 +93,5 @@
     <string name="pref_reader_theme">สีพื้นหลัง</string>
     <string name="white_background">ขาว</string>
     <string name="black_background">ดำ</string>
+    <string name="system_theme">ค่าเริ่มต้นของระบบ</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-tl/strings.xml b/app/src/main/res/values-tl/strings.xml
index f793e384ac..1c0b5696e6 100644
--- a/app/src/main/res/values-tl/strings.xml
+++ b/app/src/main/res/values-tl/strings.xml
@@ -447,4 +447,7 @@
     <string name="channel_common">Karaniwan</string>
     <string name="channel_library">Aklatan</string>
     <string name="channel_downloader">Tagapag-download</string>
+    <string name="system_theme">Default ng sistema</string>
+    <string name="system_darkblue_theme">Default ng sistema (Madilim na bughaw)</string>
+    <string name="system_amoled_theme">Default ng sistema (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-tr/strings.xml b/app/src/main/res/values-tr/strings.xml
index a5bf5ccb3c..2f798d2f98 100644
--- a/app/src/main/res/values-tr/strings.xml
+++ b/app/src/main/res/values-tr/strings.xml
@@ -447,4 +447,7 @@
     <string name="label_help">Yardım</string>
     <string name="pref_library_update_prioritization">Kitaplık güncelleme sırası</string>
     <string name="pref_library_update_prioritization_summary">Tachiyomi\'nin güncelleme denetleme sırasını seçin</string>
+    <string name="system_theme">Sistem öntanımlı</string>
+    <string name="system_darkblue_theme">Sistem öntanımlı (Koyu mavi)</string>
+    <string name="system_amoled_theme">Sistem öntanımlı (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-uk/strings.xml b/app/src/main/res/values-uk/strings.xml
index 1925f12fee..a3ceaf73d8 100644
--- a/app/src/main/res/values-uk/strings.xml
+++ b/app/src/main/res/values-uk/strings.xml
@@ -447,4 +447,7 @@
     <string name="label_help">Допомога</string>
     <string name="pref_library_update_prioritization">Порядок оновлення бібліотеки</string>
     <string name="pref_library_update_prioritization_summary">Оберіть порядок у якому Tachiyomi перевірятиме оновлення</string>
+    <string name="system_theme">Системний</string>
+    <string name="system_darkblue_theme">Системний (Темно-синя)</string>
+    <string name="system_amoled_theme">Системний (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-vi/strings.xml b/app/src/main/res/values-vi/strings.xml
index e545080103..e33e97011c 100644
--- a/app/src/main/res/values-vi/strings.xml
+++ b/app/src/main/res/values-vi/strings.xml
@@ -500,4 +500,7 @@
     <string name="channel_common">Thường gặp</string>
     <string name="channel_library">Thư viện</string>
     <string name="channel_downloader">Trình tải xuống</string>
+    <string name="system_theme">Mặc định hệ thống</string>
+    <string name="system_darkblue_theme">Mặc định hệ thống (Xanh đậm)</string>
+    <string name="system_amoled_theme">Mặc định hệ thống (AMOLED)</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index 2c598f74c8..ad0a84027c 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -385,4 +385,7 @@
     <string name="transition_finished">已閱畢：</string>
     <string name="transition_next">下一章：</string>
     <string name="notification_new_chapters">發現新章節</string>
+    <string name="system_theme">系统默认</string>
+    <string name="system_darkblue_theme">系统默认 (深色帶藍)</string>
+    <string name="system_amoled_theme">系统默认 (全黑)</string>
 </resources>
\ No newline at end of file