diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index cf3fb0188..2a694c33e 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -493,4 +493,7 @@
     <string name="install_history_and_metrics">安裝歷史紀錄與指標</string>
     <string name="send_fdroid_metrics_json">%s 指標回報為 JSON 檔</string>
     <string name="send_fdroid_metrics_report">傳送 %s 指標回報</string>
+    <string name="theme_follow_system">跟隨系統</string>
+    <string name="use_pure_black_dark_theme_summary">僅建議用於 OLED 螢幕。</string>
+    <string name="use_pure_black_dark_theme">在深色主題中使用純黑色背景</string>
 </resources>
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