diff --git a/lib/l10n/arb/app_zh-TW.arb b/lib/l10n/arb/app_zh-TW.arb
index 5e542598..bc3a6f00 100644
--- a/lib/l10n/arb/app_zh-TW.arb
+++ b/lib/l10n/arb/app_zh-TW.arb
@@ -1,43 +1,43 @@
 {
   "@@locale": "zh-TW",
   "@@last_modified": "2026-04-28",
-  "appName": "SpotiFLAC Mobile",
+  "appName": "SpotiFLAC 行動版",
   "@appName": {
     "description": "App name - DO NOT TRANSLATE"
   },
-  "navHome": "Home",
+  "navHome": "首頁",
   "@navHome": {
     "description": "Bottom navigation - Home tab"
   },
-  "navLibrary": "Library",
+  "navLibrary": "音樂庫",
   "@navLibrary": {
     "description": "Bottom navigation - Library tab"
   },
-  "navSettings": "Settings",
+  "navSettings": "設定",
   "@navSettings": {
     "description": "Bottom navigation - Settings tab"
   },
-  "navStore": "Repo",
+  "navStore": "擴充庫",
   "@navStore": {
     "description": "Bottom navigation - Extension repo tab"
   },
-  "homeTitle": "Home",
+  "homeTitle": "首頁",
   "@homeTitle": {
     "description": "Home screen title"
   },
-  "homeSubtitle": "Paste a supported URL or search by name",
+  "homeSubtitle": "貼上支援的連結或是搜尋音樂名稱",
   "@homeSubtitle": {
     "description": "Subtitle shown below search box"
   },
-  "homeEmptyTitle": "No search providers yet",
+  "homeEmptyTitle": "尚未有搜尋的提供者",
   "@homeEmptyTitle": {
     "description": "Title shown on home when no providers are available yet"
   },
-  "homeEmptySubtitle": "Install an extension to continue.",
+  "homeEmptySubtitle": "確保你有安裝擴充功能。",
   "@homeEmptySubtitle": {
     "description": "Subtitle shown on home when no providers are available yet"
   },
-  "homeSupports": "Supports: Track, Album, Playlist, Artist URLs",
+  "homeSupports": "支援：單曲、專輯、播放清單或歌手連結",
   "@homeSupports": {
     "description": "Info text about supported URL types"
   },
@@ -45,55 +45,55 @@
   "@homeRecent": {
     "description": "Section header for recent searches"
   },
-  "historyFilterAll": "All",
+  "historyFilterAll": "全部",
   "@historyFilterAll": {
     "description": "Filter chip - show all items"
   },
-  "historyFilterAlbums": "Albums",
+  "historyFilterAlbums": "專輯",
   "@historyFilterAlbums": {
     "description": "Filter chip - show albums only"
   },
-  "historyFilterSingles": "Singles",
+  "historyFilterSingles": "單曲",
   "@historyFilterSingles": {
     "description": "Filter chip - show singles only"
   },
-  "historySearchHint": "Search history...",
+  "historySearchHint": "搜尋紀錄……",
   "@historySearchHint": {
     "description": "Search bar placeholder in history"
   },
-  "settingsTitle": "Settings",
+  "settingsTitle": "設定",
   "@settingsTitle": {
     "description": "Settings screen title"
   },
-  "settingsDownload": "Download",
+  "settingsDownload": "下載",
   "@settingsDownload": {
     "description": "Settings section - download options"
   },
-  "settingsAppearance": "Appearance",
+  "settingsAppearance": "外觀",
   "@settingsAppearance": {
     "description": "Settings section - visual customization"
   },
-  "settingsExtensions": "Extensions",
+  "settingsExtensions": "擴充套件",
   "@settingsExtensions": {
     "description": "Settings section - extension management"
   },
-  "settingsAbout": "About",
+  "settingsAbout": "關於",
   "@settingsAbout": {
     "description": "Settings section - app info"
   },
-  "downloadTitle": "Download",
+  "downloadTitle": "下載",
   "@downloadTitle": {
     "description": "Download settings page title"
   },
-  "downloadAskQualitySubtitle": "Show quality picker for each download",
+  "downloadAskQualitySubtitle": "每次下載前詢問下載音質",
   "@downloadAskQualitySubtitle": {
     "description": "Subtitle for ask quality toggle"
   },
-  "downloadFilenameFormat": "Filename Format",
+  "downloadFilenameFormat": "檔案名稱格式",
   "@downloadFilenameFormat": {
     "description": "Setting for output filename pattern"
   },
-  "downloadSingleFilenameFormat": "Single Filename Format",
+  "downloadSingleFilenameFormat": "單一檔案名稱格式",
   "@downloadSingleFilenameFormat": {
     "description": "Setting for output filename pattern for singles/EPs"
   },