refactor(kosync): move kosync into reader sidebar menu and add manual pull/push trigger (#1912)

2025-08-27 13:32:00 +08:00
parent 3ea54e6725
commit 584f3511f8
32 changed files with 380 additions and 618 deletions
@@ -459,7 +459,6 @@
  "Google Books": "كتب جوجل",
  "Open Library": "المكتبة المفتوحة",
  "Fiction, Science, History": "خيال، علوم، تاريخ",
-  "Select Cover Image": "اختر صورة الغلاف",
  "Open Book in New Window": "فتح الكتاب في نافذة جديدة",
  "Voices for {{lang}}": "الأصوات لـ {{lang}}",
  "Yandex Translate": "ترجمة Yandex",
@@ -500,7 +499,6 @@
  "File Content (recommended)": "محتوى الملف (موصى به)",
  "File Name": "اسم الملف",
  "Device Name": "اسم الجهاز",
-  "Sync Tolerance": "تحمل المزامنة",
  "Connect to your KOReader Sync server.": "الاتصال بخادم مزامنة KOReader الخاص بك.",
  "Server URL": "عنوان URL للخادم",
  "Username": "اسم المستخدم",
@@ -519,7 +517,6 @@
  "Approximately {{percentage}}%": "تقريبًا {{percentage}}%",
  "Failed to connect": "فشل في الاتصال",
  "Sync Server Connected": "تم الاتصال بخادم المزامنة",
-  "Precision: {{precision}} digits after the decimal": "الدقة: {{precision}} أرقام بعد الفاصلة",
  "Sync as {{userDisplayName}}": "المزامنة كـ {{userDisplayName}}",
  "Custom Fonts": "الخطوط المخصصة",
  "Cancel Delete": "إلغاء الحذف",
@@ -533,5 +530,7 @@
  "Select Video": "حدد فيديو",
  "Select Audio": "حدد صوت",
  "Select Fonts": "حدد الخطوط",
-  "Supported font formats: .ttf, .otf, .woff, .woff2": "تنسيقات الخط المدعومة: .ttf، .otf، .woff، .woff2"
+  "Supported font formats: .ttf, .otf, .woff, .woff2": "تنسيقات الخط المدعومة: .ttf، .otf، .woff، .woff2",
+  "Push Progress": "تقدم الدفع",
+  "Pull Progress": "تقدم السحب"
 }
@@ -438,7 +438,6 @@
  "Google Books": "Google དཔེ་མཛོད།",
  "Open Library": "སྒོ་འབྱེད་དཔེ་ཁང་།",
  "Fiction, Science, History": "སྒྲུང་གཏམ། ཚན་རིག ལོ་རྒྱུས།",
-  "Select Cover Image": "སྟོང་ངོས་ཀྱི་པར་རིས་འདེམས་པ།",
  "Open Book in New Window": "སྒེའུ་ཁུང་གསར་པའི་ནང་དཔེ་དེབ་ཁ་ཕྱེ་བ།",
  "Voices for {{lang}}": "{{lang}} གྱི་སྒྲ་སྐད།",
  "Yandex Translate": "Yandex སྒྱུར་བཅོས།",
@@ -482,8 +481,6 @@
  "File Content (recommended)": "ཡིག་སྣེ་འབྱུང་ཁུངས།",
  "File Name": "ཡིག་སྣེ་འབྱུང་ཁུངས།",
  "Device Name": "ཡིག་སྣེ་འབྱུང་ཁུངས།",
-  "Sync Tolerance": "ཡིག་སྣེ་འབྱུང་ཁུངས།",
-  "Precision: {{precision}} digits after the decimal": "ཡིག་སྣེ་འབྱུང་ཁུངས།",
  "Connect to your KOReader Sync server.": "ཁྱེད་ཀྱིས KOReader སྤྲི་དོན་སང་བཞིན་འདེམས་པ།",
  "Server URL": "སང་བཞིན་འདེམས་པའི URL",
  "Username": "ཁྱེད་ཀྱིས་འབྱུང་ཁུངས་འདེམས་པ།",
@@ -513,5 +510,7 @@
  "Select Video": "བརྙན་ཟློས་འདེམས་པ།",
  "Select Audio": "སྒྲ་ཟློས་འདེམས་པ།",
  "Select Fonts": "ཡིག་གཟུགས་འདེམས་པ།",
-  "Supported font formats: .ttf, .otf, .woff, .woff2": "ཡིག་གཟུགས་འདེམས་པ་བྱས་ནས་བསྐྱར་བརྗེ་བ། ཡིག་གཟུགས་ཀྱི་སྒྲ་སྐད། .ttf, .otf, .woff, .woff2"
+  "Supported font formats: .ttf, .otf, .woff, .woff2": "ཡིག་གཟུགས་འདེམས་པ་བྱས་ནས་བསྐྱར་བརྗེ་བ། ཡིག་གཟུགས་ཀྱི་སྒྲ་སྐད། .ttf, .otf, .woff, .woff2",
+  "Push Progress": "འདེགས་པའི་འཕེལ་རིམ།",
+  "Pull Progress": "འདྲུད་པའི་འཕེལ་རིམ།"
 }
@@ -443,7 +443,6 @@
  "Google Books": "Google Books",
  "Open Library": "Open Library",
  "Fiction, Science, History": "Belletristik, Wissenschaft, Geschichte",
-  "Select Cover Image": "Coverbild auswählen",
  "Open Book in New Window": "Buch in neuem Fenster öffnen",
  "Voices for {{lang}}": "Stimmen für {{lang}}",
  "Yandex Translate": "Yandex Übersetzer",
@@ -484,7 +483,6 @@
  "File Content (recommended)": "Dateiinhalte (empfohlen)",
  "File Name": "Dateiname",
  "Device Name": "Gerätename",
-  "Sync Tolerance": "Sync-Toleranz",
  "Connect to your KOReader Sync server.": "Mit Ihrem KOReader Sync-Server verbinden.",
  "Server URL": "Server-URL",
  "Username": "Benutzername",
@@ -503,7 +501,6 @@
  "Approximately {{percentage}}%": "Ungefähr {{percentage}}%",
  "Failed to connect": "Verbindung fehlgeschlagen",
  "Sync Server Connected": "Sync-Server verbunden",
-  "Precision: {{precision}} digits after the decimal": "Präzision: {{precision}} Nachkommastellen",
  "Sync as {{userDisplayName}}": "Sync als {{userDisplayName}}",
  "Custom Fonts": "Benutzerdefinierte Schriftarten",
  "Cancel Delete": "Löschen abbrechen",
@@ -517,5 +514,7 @@
  "Select Video": "Video auswählen",
  "Select Audio": "Audio auswählen",
  "Select Fonts": "Schriftarten auswählen",
-  "Supported font formats: .ttf, .otf, .woff, .woff2": "Unterstützte Schriftartenformate: .ttf, .otf, .woff, .woff2"
+  "Supported font formats: .ttf, .otf, .woff, .woff2": "Unterstützte Schriftartenformate: .ttf, .otf, .woff, .woff2",
+  "Push Progress": "Fortschritt senden",
+  "Pull Progress": "Fortschritt empfangen"
 }
@@ -443,7 +443,6 @@
  "Google Books": "Google Books",
  "Open Library": "Open Library",
  "Fiction, Science, History": "Μυθοπλασία, Επιστήμη, Ιστορία",
-  "Select Cover Image": "Επιλέξτε εικόνα εξωφύλλου",
  "Open Book in New Window": "Άνοιγμα βιβλίου σε νέο παράθυρο",
  "Voices for {{lang}}": "Φωνές για {{lang}}",
  "Yandex Translate": "Μετάφραση Yandex",
@@ -484,7 +483,6 @@
  "File Content (recommended)": "Περιεχόμενο αρχείου (συνιστάται)",
  "File Name": "Όνομα αρχείου",
  "Device Name": "Όνομα συσκευής",
-  "Sync Tolerance": "Ανοχή συγχρονισμού",
  "Connect to your KOReader Sync server.": "Συνδεθείτε στον διακομιστή συγχρονισμού KOReader.",
  "Server URL": "Διεύθυνση URL διακομιστή",
  "Username": "Όνομα χρήστη",
@@ -503,7 +501,6 @@
  "Approximately {{percentage}}%": "Περίπου {{percentage}}%",
  "Failed to connect": "Αποτυχία σύνδεσης",
  "Sync Server Connected": "Ο διακομιστής συγχρονισμού είναι συνδεδεμένος",
-  "Precision: {{precision}} digits after the decimal": "Ακρίβεια: {{precision}} ψηφία μετά την υποδιαστολή",
  "Sync as {{userDisplayName}}": "Συγχρονισμός ως {{userDisplayName}}",
  "Custom Fonts": "Προσαρμοσμένες Γραμματοσειρές",
  "Cancel Delete": "Ακύρωση Διαγραφής",
@@ -517,5 +514,7 @@
  "Select Video": "Επιλογή Βίντεο",
  "Select Audio": "Επιλογή Ήχου",
  "Select Fonts": "Επιλογή Γραμματοσειρών",
-  "Supported font formats: .ttf, .otf, .woff, .woff2": "Υποστηριζόμενες μορφές γραμματοσειρών: .ttf, .otf, .woff, .woff2"
+  "Supported font formats: .ttf, .otf, .woff, .woff2": "Υποστηριζόμενες μορφές γραμματοσειρών: .ttf, .otf, .woff, .woff2",
+  "Push Progress": "Αποστολή προόδου",
+  "Pull Progress": "Λήψη προόδου"
 }
@@ -88,7 +88,6 @@
  "File Content (recommended)": "Contenido del archivo (recomendado)",
  "File Name": "Nombre del archivo",
  "Device Name": "Nombre del dispositivo",
-  "Sync Tolerance": "Tolerancia de sincronización",
  "Reading Progress Synced": "Progreso de lectura sincronizado",
  "Sync Conflict": "Conflicto de sincronización",
  "Sync reading progress from \"{{deviceName}}\"?": "¿Quieres sincronizar el progreso de lectura desde el dispositivo \"{{deviceName}}\"?",
@@ -476,7 +475,6 @@
  "Google Books": "Google Books",
  "Open Library": "Open Library",
  "Fiction, Science, History": "Ficción, Ciencia, Historia",
-  "Select Cover Image": "Seleccionar imagen de portada",
  "Open Book in New Window": "Abre el libro en una nueva ventana",
  "Voices for {{lang}}": "Voces para {{lang}}",
  "Yandex Translate": "Yandex Translate",
@@ -507,7 +505,6 @@
  "Remove from Device Only": "Eliminar solo del dispositivo",
  "Failed to connect": "Error al conectar",
  "Sync Server Connected": "Servidor de sincronización conectado",
-  "Precision: {{precision}} digits after the decimal": "Precisión: {{precision}} dígitos después del decimal",
  "Sync as {{userDisplayName}}": "Sincronizar como {{userDisplayName}}",
  "Custom Fonts": "Fuentes Personalizadas",
  "Cancel Delete": "Cancelar Eliminación",
@@ -521,5 +518,7 @@
  "Select Video": "Seleccionar Video",
  "Select Audio": "Seleccionar Audio",
  "Select Fonts": "Seleccionar Fuentes",
-  "Supported font formats: .ttf, .otf, .woff, .woff2": "Formatos de fuente compatibles: .ttf, .otf, .woff, .woff2"
+  "Supported font formats: .ttf, .otf, .woff, .woff2": "Formatos de fuente compatibles: .ttf, .otf, .woff, .woff2",
+  "Push Progress": "Empujar progreso",
+  "Pull Progress": "Tirar progreso"
 }
@@ -447,7 +447,6 @@
  "Google Books": "Google Books",
  "Open Library": "Open Library",
  "Fiction, Science, History": "Fiction, Science, Histoire",
-  "Select Cover Image": "Sélectionner l'image de couverture",
  "Open Book in New Window": "Ouvrir dans une nouvelle fenêtre",
  "Voices for {{lang}}": "Voix pour {{lang}}",
  "Yandex Translate": "Yandex Traduction",
@@ -488,7 +487,6 @@
  "File Content (recommended)": "Contenu du fichier (recommandé)",
  "File Name": "Nom du fichier",
  "Device Name": "Nom de l'appareil",
-  "Sync Tolerance": "Tolérance de synchronisation",
  "Connect to your KOReader Sync server.": "Connectez-vous à votre serveur de synchronisation KOReader.",
  "Server URL": "URL du serveur",
  "Username": "Nom d'utilisateur",
@@ -507,7 +505,6 @@
  "Approximately {{percentage}}%": "Environ {{percentage}}%",
  "Failed to connect": "Échec de la connexion",
  "Sync Server Connected": "Serveur de synchronisation connecté",
-  "Precision: {{precision}} digits after the decimal": "Précision : {{precision}} chiffres après la virgule",
  "Sync as {{userDisplayName}}": "Synchroniser en tant que {{userDisplayName}}",
  "Custom Fonts": "Polices Personnalisées",
  "Cancel Delete": "Annuler la Suppression",
@@ -521,5 +518,7 @@
  "Select Video": "Sélectionner une Vidéo",
  "Select Audio": "Sélectionner un Audio",
  "Select Fonts": "Sélectionner des Polices",
-  "Supported font formats: .ttf, .otf, .woff, .woff2": "Formats de police pris en charge : .ttf, .otf, .woff, .woff2"
+  "Supported font formats: .ttf, .otf, .woff, .woff2": "Formats de police pris en charge : .ttf, .otf, .woff, .woff2",
+  "Push Progress": "Pousser la Progression",
+  "Pull Progress": "Tirer la Progression"
 }
@@ -443,7 +443,6 @@
  "Google Books": "गूगल बुक्स",
  "Open Library": "ओपन लाइब्रेरी",
  "Fiction, Science, History": "काल्पनिक, विज्ञान, इतिहास",
-  "Select Cover Image": "कवर इमेज चुनें",
  "Open Book in New Window": "नई विंडो में पुस्तक खोलें",
  "Voices for {{lang}}": "{{lang}} के लिए आवाज़ें",
  "Yandex Translate": "यांडेक्स अनुवाद",
@@ -484,7 +483,6 @@
  "File Content (recommended)": "फाइल सामग्री (अनुशंसित)",
  "File Name": "फाइल नाम",
  "Device Name": "डिवाइस नाम",
-  "Sync Tolerance": "सिंक सहिष्णुता",
  "Connect to your KOReader Sync server.": "अपने KOReader सिंक सर्वर से कनेक्ट करें।",
  "Server URL": "सर्वर यूआरएल",
  "Username": "उपयोगकर्ता नाम",
@@ -503,7 +501,6 @@
  "Approximately {{percentage}}%": "लगभग {{percentage}}%",
  "Failed to connect": "कनेक्ट करने में विफल",
  "Sync Server Connected": "सिंक सर्वर कनेक्टेड",
-  "Precision: {{precision}} digits after the decimal": "सटीकता: {{precision}} दशमलव के बाद अंक",
  "Sync as {{userDisplayName}}": "सिंक के रूप में {{userDisplayName}}",
  "Custom Fonts": "कस्टम फ़ॉन्ट",
  "Cancel Delete": "डिलीट रद्द करें",
@@ -517,5 +514,7 @@
  "Select Video": "वीडियो चुनें",
  "Select Audio": "ऑडियो चुनें",
  "Select Fonts": "फ़ॉन्ट चुनें",
-  "Supported font formats: .ttf, .otf, .woff, .woff2": "समर्थित फ़ॉन्ट प्रारूप: .ttf, .otf, .woff, .woff2"
+  "Supported font formats: .ttf, .otf, .woff, .woff2": "समर्थित फ़ॉन्ट प्रारूप: .ttf, .otf, .woff, .woff2",
+  "Push progress": "पुश प्रगति",
+  "Pull progress": "पुल प्रगति"
 }
@@ -439,7 +439,6 @@
  "Google Books": "Google Books",
  "Open Library": "Open Library",
  "Fiction, Science, History": "Fiksi, Sains, Sejarah",
-  "Select Cover Image": "Pilihan Gambar Sampul",
  "Open Book in New Window": "Buka Buku di Jendela Baru",
  "Voices for {{lang}}": "Suara untuk {{lang}}",
  "Yandex Translate": "Yandex Translate",
@@ -480,7 +479,6 @@
  "File Content (recommended)": "Konten File (disarankan)",
  "File Name": "Nama File",
  "Device Name": "Nama Perangkat",
-  "Sync Tolerance": "Toleransi Sinkronisasi",
  "Connect to your KOReader Sync server.": "Hubungkan ke server Sinkronisasi KOReader Anda.",
  "Server URL": "URL Server",
  "Username": "Nama Pengguna",
@@ -499,7 +497,6 @@
  "Approximately {{percentage}}%": "Sekitar {{percentage}}%",
  "Failed to connect": "Gagal terhubung",
  "Sync Server Connected": "Server sinkronisasi terhubung",
-  "Precision: {{precision}} digits after the decimal": "Presisi: {{precision}} digit setelah desimal",
  "Sync as {{userDisplayName}}": "Sinkronkan sebagai {{userDisplayName}}",
  "Custom Fonts": "Font Kustom",
  "Cancel Delete": "Batal Hapus",
@@ -513,5 +510,7 @@
  "Select Video": "Pilih Video",
  "Select Audio": "Pilih Audio",
  "Select Fonts": "Pilih Font",
-  "Supported font formats: .ttf, .otf, .woff, .woff2": "Format font yang didukung: .ttf, .otf, .woff, .woff2"
+  "Supported font formats: .ttf, .otf, .woff, .woff2": "Format font yang didukung: .ttf, .otf, .woff, .woff2",
+  "Push Progress": "Dorong Progres",
+  "Pull Progress": "Tarik Progres"
 }
@@ -447,7 +447,6 @@
  "Google Books": "Google Books",
  "Open Library": "Open Library",
  "Fiction, Science, History": "Narrativa, Scienza, Storia",
-  "Select Cover Image": "Seleziona immagine di copertina",
  "Open Book in New Window": "Apri libro in una nuova finestra",
  "Voices for {{lang}}": "Voci per {{lang}}",
  "Yandex Translate": "Yandex Translate",
@@ -488,7 +487,6 @@
  "File Content (recommended)": "Contenuto del File (consigliato)",
  "File Name": "Nome del File",
  "Device Name": "Nome del Dispositivo",
-  "Sync Tolerance": "Tolleranza di Sincronizzazione",
  "Connect to your KOReader Sync server.": "Connettiti al tuo server KOReader Sync.",
  "Server URL": "URL del Server",
  "Username": "Nome Utente",
@@ -507,7 +505,6 @@
  "Approximately {{percentage}}%": "Circa {{percentage}}%",
  "Failed to connect": "Impossibile connettersi",
  "Sync Server Connected": "Server di sincronizzazione connesso",
-  "Precision: {{precision}} digits after the decimal": "Precisione: {{precision}} cifre dopo la virgola",
  "Sync as {{userDisplayName}}": "Sincronizza come {{userDisplayName}}",
  "Custom Fonts": "Font Personalizzati",
  "Cancel Delete": "Annulla Eliminazione",
@@ -521,5 +518,7 @@
  "Select Video": "Seleziona Video",
  "Select Audio": "Seleziona Audio",
  "Select Fonts": "Seleziona Font",
-  "Supported font formats: .ttf, .otf, .woff, .woff2": "Formati di font supportati: .ttf, .otf, .woff, .woff2"
+  "Supported font formats: .ttf, .otf, .woff, .woff2": "Formati di font supportati: .ttf, .otf, .woff, .woff2",
+  "Push progress": "Progresso push",
+  "Pull progress": "Progresso pull"
 }
@@ -439,7 +439,6 @@
  "Google Books": "Google Books",
  "Open Library": "Open Library",
  "Fiction, Science, History": "小説、科学、歴史",
-  "Select Cover Image": "表紙画像を選択",
  "Open Book in New Window": "新しいウィンドウで本を開く",
  "Voices for {{lang}}": "{{lang}}の音声",
  "Yandex Translate": "Yandex翻訳",
@@ -480,7 +479,6 @@
  "File Content (recommended)": "ファイル内容（推奨）",
  "File Name": "ファイル名",
  "Device Name": "デバイス名",
-  "Sync Tolerance": "同期許容範囲",
  "Connect to your KOReader Sync server.": "KOReader Syncサーバーに接続します。",
  "Server URL": "サーバーURL",
  "Username": "ユーザー名",
@@ -499,7 +497,6 @@
  "Approximately {{percentage}}%": "おおよそ {{percentage}}%",
  "Failed to connect": "接続に失敗しました",
  "Sync Server Connected": "同期サーバーに接続されました",
-  "Precision: {{precision}} digits after the decimal": "精度: {{precision}} 桁の小数点以下",
  "Sync as {{userDisplayName}}": "{{userDisplayName}} として同期",
  "Custom Fonts": "カスタムフォント",
  "Cancel Delete": "削除をキャンセル",
@@ -513,5 +510,7 @@
  "Select Video": "動画を選択",
  "Select Audio": "音声を選択",
  "Select Fonts": "フォントを選択",
-  "Supported font formats: .ttf, .otf, .woff, .woff2": "サポートされているフォント形式：.ttf, .otf, .woff, .woff2"
+  "Supported font formats: .ttf, .otf, .woff, .woff2": "サポートされているフォント形式：.ttf, .otf, .woff, .woff2",
+  "Push Progress": "進捗をプッシュ",
+  "Pull Progress": "進捗をプル"
 }
@@ -439,7 +439,6 @@
  "Google Books": "구글 북스",
  "Open Library": "오픈 라이브러리",
  "Fiction, Science, History": "소설, 과학, 역사",
-  "Select Cover Image": "표지 이미지 선택",
  "Open Book in New Window": "새 창에서 책 열기",
  "Voices for {{lang}}": "{{lang}}의 음성",
  "Yandex Translate": "Yandex 번역",
@@ -480,7 +479,6 @@
  "File Content (recommended)": "파일 내용 (권장)",
  "File Name": "파일 이름",
  "Device Name": "장치 이름",
-  "Sync Tolerance": "동기화 허용 오차",
  "Connect to your KOReader Sync server.": "KOReader Sync 서버에 연결합니다.",
  "Server URL": "서버 URL",
  "Username": "사용자 이름",
@@ -499,7 +497,6 @@
  "Approximately {{percentage}}%": "대략 {{percentage}}%",
  "Failed to connect": "연결 실패",
  "Sync Server Connected": "동기화 서버에 연결됨",
-  "Precision: {{precision}} digits after the decimal": "정밀도: {{precision}} 자리의 소수점 이하",
  "Sync as {{userDisplayName}}": "{{userDisplayName}}로 동기화",
  "Custom Fonts": "사용자 정의 글꼴",
  "Cancel Delete": "삭제 취소",
@@ -513,5 +510,7 @@
  "Select Video": "동영상 선택",
  "Select Audio": "오디오 선택",
  "Select Fonts": "글꼴 선택",
-  "Supported font formats: .ttf, .otf, .woff, .woff2": "지원되는 글꼴 형식: .ttf, .otf, .woff, .woff2"
+  "Supported font formats: .ttf, .otf, .woff, .woff2": "지원되는 글꼴 형식: .ttf, .otf, .woff, .woff2",
+  "Push Progress": "진행 상황 푸시",
+  "Pull Progress": "진행 상황 끌어오기"
 }
@@ -443,7 +443,6 @@
  "Google Books": "Google Books",
  "Open Library": "Open Library",
  "Fiction, Science, History": "Fictie, Wetenschap, Geschiedenis",
-  "Select Cover Image": "Selecteer omslagafbeelding",
  "Open Book in New Window": "Open boek in nieuw venster",
  "Voices for {{lang}}": "Stemmen voor {{lang}}",
  "Yandex Translate": "Yandex Vertalen",
@@ -484,7 +483,6 @@
  "File Content (recommended)": "Bestandsinhoud (aanbevolen)",
  "File Name": "Bestandsnaam",
  "Device Name": "Apparaatnaam",
-  "Sync Tolerance": "Synchronisatietolerantie",
  "Connect to your KOReader Sync server.": "Verbind met je KOReader Sync-server.",
  "Server URL": "Server-URL",
  "Username": "Gebruikersnaam",
@@ -503,7 +501,6 @@
  "Approximately {{percentage}}%": "Ongeveer {{percentage}}%",
  "Failed to connect": "Verbinding mislukt",
  "Sync Server Connected": "Synchronisatie server verbonden",
-  "Precision: {{precision}} digits after the decimal": "Precisie: {{precision}} cijfers na de komma",
  "Sync as {{userDisplayName}}": "Synchroniseren als {{userDisplayName}}",
  "Custom Fonts": "Aangepaste Lettertypen",
  "Cancel Delete": "Verwijderen Annuleren",
@@ -517,5 +514,7 @@
  "Select Video": "Video Selecteren",
  "Select Audio": "Audio Selecteren",
  "Select Fonts": "Lettertypen Selecteren",
-  "Supported font formats: .ttf, .otf, .woff, .woff2": "Ondersteunde lettertypeformaten: .ttf, .otf, .woff, .woff2"
+  "Supported font formats: .ttf, .otf, .woff, .woff2": "Ondersteunde lettertypeformaten: .ttf, .otf, .woff, .woff2",
+  "Push Progress": "Voortgang pushen",
+  "Pull Progress": "Voortgang pullen"
 }
@@ -451,7 +451,6 @@
  "Google Books": "Google Books",
  "Open Library": "Open Library",
  "Fiction, Science, History": "Beletrystyka, Nauka, Historia",
-  "Select Cover Image": "Zaznacz obraz okładki",
  "Open Book in New Window": "Otwórz książkę w nowym oknie",
  "Voices for {{lang}}": "{{lang}} Głosy",
  "Yandex Translate": "Yandex Tłumacz",
@@ -492,7 +491,6 @@
  "File Content (recommended)": "Zawartość pliku (zalecane)",
  "File Name": "Nazwa pliku",
  "Device Name": "Nazwa urządzenia",
-  "Sync Tolerance": "Tolerancja synchronizacji",
  "Connect to your KOReader Sync server.": "Połącz z serwerem synchronizacji KOReader.",
  "Server URL": "Adres URL serwera",
  "Username": "Nazwa użytkownika",
@@ -511,7 +509,6 @@
  "Approximately {{percentage}}%": "Około {{percentage}}%",
  "Failed to connect": "Nie udało się połączyć",
  "Sync Server Connected": "Serwer synchronizacji połączony",
-  "Precision: {{precision}} digits after the decimal": "Precyzja: {{precision}} cyfr po przecinku",
  "Sync as {{userDisplayName}}": "Synchronizuj jako {{userDisplayName}}",
  "Custom Fonts": "Niestandardowe Czcionki",
  "Cancel Delete": "Anuluj Usuwanie",
@@ -525,5 +522,7 @@
  "Select Video": "Wybierz Wideo",
  "Select Audio": "Wybierz Audio",
  "Select Fonts": "Wybierz Czcionki",
-  "Supported font formats: .ttf, .otf, .woff, .woff2": "Obsługiwane formaty czcionek: .ttf, .otf, .woff, .woff2"
+  "Supported font formats: .ttf, .otf, .woff, .woff2": "Obsługiwane formaty czcionek: .ttf, .otf, .woff, .woff2",
+  "Push Progress": "Wyślij postęp",
+  "Pull Progress": "Pobierz postęp"
 }
@@ -447,7 +447,6 @@
  "Google Books": "Google Books",
  "Open Library": "Open Library",
  "Fiction, Science, History": "Ficção, Ciência, História",
-  "Select Cover Image": "Selecionar imagem da capa",
  "Open Book in New Window": "Abrir livro em nova janela",
  "Voices for {{lang}}": "Vozes para {{lang}}",
  "Yandex Translate": "Yandex Translate",
@@ -488,7 +487,6 @@
  "File Content (recommended)": "Conteúdo do Arquivo (recomendado)",
  "File Name": "Nome do Arquivo",
  "Device Name": "Nome do Dispositivo",
-  "Sync Tolerance": "Tolerância de Sincronização",
  "Connect to your KOReader Sync server.": "Conectar ao seu servidor KOReader Sync.",
  "Server URL": "URL do Servidor",
  "Username": "Nome de Usuário",
@@ -507,7 +505,6 @@
  "Approximately {{percentage}}%": "Aproximadamente {{percentage}}%",
  "Failed to connect": "Falha ao conectar",
  "Sync Server Connected": "Servidor de Sincronização Conectado",
-  "Precision: {{precision}} digits after the decimal": "Precisão: {{precision}} dígitos após a vírgula",
  "Sync as {{userDisplayName}}": "Sincronizar como {{userDisplayName}}",
  "Custom Fonts": "Fontes Personalizadas",
  "Cancel Delete": "Cancelar Exclusão",
@@ -521,5 +518,7 @@
  "Select Video": "Selecionar Vídeo",
  "Select Audio": "Selecionar Áudio",
  "Select Fonts": "Selecionar Fontes",
-  "Supported font formats: .ttf, .otf, .woff, .woff2": "Formatos de fonte suportados: .ttf, .otf, .woff, .woff2"
+  "Supported font formats: .ttf, .otf, .woff, .woff2": "Formatos de fonte suportados: .ttf, .otf, .woff, .woff2",
+  "Push Progress": "Enviar Progresso",
+  "Pull Progress": "Obter Progresso"
 }
@@ -451,7 +451,6 @@
  "Google Books": "Google Книги",
  "Open Library": "Open Library",
  "Fiction, Science, History": "Художественная литература, Наука, История",
-  "Select Cover Image": "Выбрать изображение обложки",
  "Open Book in New Window": "Открыть книгу в новом окне",
  "Voices for {{lang}}": "Голоса для {{lang}}",
  "Yandex Translate": "Yandex Translate",
@@ -492,7 +491,6 @@
  "File Content (recommended)": "Содержимое файла (рекомендуется)",
  "File Name": "Имя файла",
  "Device Name": "Имя устройства",
-  "Sync Tolerance": "Допуск синхронизации",
  "Connect to your KOReader Sync server.": "Подключитесь к вашему серверу синхронизации KOReader.",
  "Server URL": "URL сервера",
  "Username": "Имя пользователя",
@@ -511,7 +509,6 @@
  "Approximately {{percentage}}%": "Приблизительно {{percentage}}%",
  "Failed to connect": "Не удалось подключиться",
  "Sync Server Connected": "Сервер синхронизации подключен",
-  "Precision: {{precision}} digits after the decimal": "Точность: {{precision}} знаков после запятой",
  "Sync as {{userDisplayName}}": "Синхронизировать как {{userDisplayName}}",
  "Custom Fonts": "Пользовательские Шрифты",
  "Cancel Delete": "Отменить Удаление",
@@ -525,5 +522,7 @@
  "Select Video": "Выбрать Видео",
  "Select Audio": "Выбрать Аудио",
  "Select Fonts": "Выбрать Шрифты",
-  "Supported font formats: .ttf, .otf, .woff, .woff2": "Поддерживаемые форматы шрифтов: .ttf, .otf, .woff, .woff2"
+  "Supported font formats: .ttf, .otf, .woff, .woff2": "Поддерживаемые форматы шрифтов: .ttf, .otf, .woff, .woff2",
+  "Push Progress": "Отправить прогресс",
+  "Pull Progress": "Получить прогресс"
 }
@@ -439,7 +439,6 @@
  "Google Books": "Google Books",
  "Open Library": "Open Library",
  "Fiction, Science, History": "นิยาย, วิทยาศาสตร์, ประวัติศาสตร์",
-  "Select Cover Image": "เลือกภาพปก",
  "Open Book in New Window": "เปิดหนังสือในหน้าต่างใหม่",
  "Voices for {{lang}}": "เสียงสำหรับ {{lang}}",
  "Yandex Translate": "Yandex Translate",
@@ -480,7 +479,6 @@
  "File Content (recommended)": "เนื้อหาไฟล์ (แนะนำ)",
  "File Name": "ชื่อไฟล์",
  "Device Name": "ชื่ออุปกรณ์",
-  "Sync Tolerance": "ความทนทานต่อการซิงค์",
  "Connect to your KOReader Sync server.": "เชื่อมต่อกับเซิร์ฟเวอร์ KOReader Sync ของคุณ",
  "Server URL": "URL ของเซิร์ฟเวอร์",
  "Username": "ชื่อผู้ใช้",
@@ -499,7 +497,6 @@
  "Approximately {{percentage}}%": "ประมาณ {{percentage}}%",
  "Failed to connect": "ไม่สามารถเชื่อมต่อได้",
  "Sync Server Connected": "เซิร์ฟเวอร์ซิงค์เชื่อมต่อแล้ว",
-  "Precision: {{precision}} digits after the decimal": "ความแม่นยำ: {{precision}} หลักหลังจุดทศนิยม",
  "Sync as {{userDisplayName}}": "ซิงค์เป็น {{userDisplayName}}",
  "Custom Fonts": "ฟอนต์กำหนดเอง",
  "Cancel Delete": "ยกเลิกการลบ",
@@ -513,5 +510,7 @@
  "Select Video": "เลือกวิดีโอ",
  "Select Audio": "เลือกเสียง",
  "Select Fonts": "เลือกฟอนต์",
-  "Supported font formats: .ttf, .otf, .woff, .woff2": "รูปแบบฟอนต์ที่รองรับ: .ttf, .otf, .woff, .woff2"
+  "Supported font formats: .ttf, .otf, .woff, .woff2": "รูปแบบฟอนต์ที่รองรับ: .ttf, .otf, .woff, .woff2",
+  "Push Progress": "ส่งความคืบหน้า",
+  "Pull Progress": "ดึงความคืบหน้า"
 }
@@ -443,7 +443,6 @@
  "Google Books": "Google Books",
  "Open Library": "Open Library",
  "Fiction, Science, History": "Kurgu, Bilim, Tarih",
-  "Select Cover Image": "Kapak Resmi Seç",
  "Open Book in New Window": "Kitabı Yeni Pencerede Aç",
  "Voices for {{lang}}": "{{lang}} için Sesler",
  "Yandex Translate": "Yandex Çeviri",
@@ -484,7 +483,6 @@
  "File Content (recommended)": "Dosya İçeriği (önerilen)",
  "File Name": "Dosya Adı",
  "Device Name": "Cihaz Adı",
-  "Sync Tolerance": "Senkronizasyon Toleransı",
  "Connect to your KOReader Sync server.": "KOReader Senkronizasyon sunucunuza bağlanın.",
  "Server URL": "Sunucu URL'si",
  "Username": "Kullanıcı Adı",
@@ -503,7 +501,6 @@
  "Approximately {{percentage}}%": "Yaklaşık {{percentage}}%",
  "Failed to connect": "Bağlanma başarısız oldu",
  "Sync Server Connected": "Senkronizasyon Sunucusu Bağlandı",
-  "Precision: {{precision}} digits after the decimal": "Hassasiyet: {{precision}} ondalık basamaktan sonra",
  "Sync as {{userDisplayName}}": "Senkronize et {{userDisplayName}} olarak",
  "Custom Fonts": "Özel Yazı Tipleri",
  "Cancel Delete": "Silmeyi İptal Et",
@@ -517,5 +514,7 @@
  "Select Video": "Video Seç",
  "Select Audio": "Ses Seç",
  "Select Fonts": "Yazı Tiplerini Seç",
-  "Supported font formats: .ttf, .otf, .woff, .woff2": "Desteklenen yazı tipi formatları: .ttf, .otf, .woff, .woff2"
+  "Supported font formats: .ttf, .otf, .woff, .woff2": "Desteklenen yazı tipi formatları: .ttf, .otf, .woff, .woff2",
+  "Push Progress": "İlerlemeyi Gönder",
+  "Pull Progress": "İlerlemeyi Al"
 }
@@ -451,7 +451,6 @@
  "Google Books": "Google Книги",
  "Open Library": "Open Library",
  "Fiction, Science, History": "Художня література, Наукова фантастика, Історія",
-  "Select Cover Image": "Оберіть зображення обкладинки",
  "Open Book in New Window": "Відкрити книгу в новому вікні",
  "Voices for {{lang}}": "Голоси для {{lang}}",
  "Yandex Translate": "Yandex Перекладач (росія)",
@@ -492,7 +491,6 @@
  "File Content (recommended)": "Вміст файлу (рекомендується)",
  "File Name": "Ім'я файлу",
  "Device Name": "Ім'я пристрою",
-  "Sync Tolerance": "Допустима похибка синхронізації",
  "Connect to your KOReader Sync server.": "Підключіться до свого сервера синхронізації KOReader.",
  "Server URL": "URL сервера",
  "Username": "Ім'я користувача",
@@ -511,7 +509,6 @@
  "Approximately {{percentage}}%": "Приблизно {{percentage}}%",
  "Failed to connect": "Не вдалося під'єднатися",
  "Sync Server Connected": "Сервер синхронізації під'єднано",
-  "Precision: {{precision}} digits after the decimal": "Точність: {{precision}} знаків після коми",
  "Sync as {{userDisplayName}}": "Синхронізувати як {{userDisplayName}}",
  "Custom Fonts": "Користувацькі Шрифти",
  "Cancel Delete": "Скасувати Видалення",
@@ -525,5 +522,7 @@
  "Select Video": "Вибрати Відео",
  "Select Audio": "Вибрати Аудіо",
  "Select Fonts": "Вибрати Шрифти",
-  "Supported font formats: .ttf, .otf, .woff, .woff2": "Підтримувані формати шрифтів: .ttf, .otf, .woff, .woff2"
+  "Supported font formats: .ttf, .otf, .woff, .woff2": "Підтримувані формати шрифтів: .ttf, .otf, .woff, .woff2",
+  "Push Progress": "Надіслати прогрес",
+  "Pull Progress": "Отримати прогрес"
 }
@@ -439,7 +439,6 @@
  "Google Books": "Google Books",
  "Open Library": "Open Library",
  "Fiction, Science, History": "Tiểu thuyết, Khoa học, Lịch sử",
-  "Select Cover Image": "Chọn ảnh bìa",
  "Open Book in New Window": "Mở Sách trong Cửa sổ Mới",
  "Voices for {{lang}}": "Giọng nói cho {{lang}}",
  "Yandex Translate": "Yandex Dịch",
@@ -480,7 +479,6 @@
  "File Content (recommended)": "Nội dung tệp (được khuyến nghị)",
  "File Name": "Tên tệp",
  "Device Name": "Tên thiết bị",
-  "Sync Tolerance": "Độ dung sai đồng bộ",
  "Connect to your KOReader Sync server.": "Kết nối với máy chủ đồng bộ KOReader của bạn.",
  "Server URL": "URL máy chủ",
  "Username": "Tên người dùng",
@@ -499,7 +497,6 @@
  "Approximately {{percentage}}%": "Khoảng {{percentage}}%",
  "Failed to connect": "Không thể kết nối",
  "Sync Server Connected": "Máy chủ đồng bộ đã kết nối",
-  "Precision: {{precision}} digits after the decimal": "Độ chính xác: {{precision}} chữ số sau dấu thập phân",
  "Sync as {{userDisplayName}}": "Đồng bộ dưới tên {{userDisplayName}}",
  "Custom Fonts": "Phông Chữ Tùy Chỉnh",
  "Cancel Delete": "Hủy Xóa",
@@ -513,5 +510,7 @@
  "Select Video": "Chọn Video",
  "Select Audio": "Chọn Âm Thanh",
  "Select Fonts": "Chọn Phông Chữ",
-  "Supported font formats: .ttf, .otf, .woff, .woff2": "Định dạng phông chữ được hỗ trợ: .ttf, .otf, .woff, .woff2"
+  "Supported font formats: .ttf, .otf, .woff, .woff2": "Định dạng phông chữ được hỗ trợ: .ttf, .otf, .woff, .woff2",
+  "Push Progress": "Đẩy tiến độ",
+  "Pull Progress": "Kéo tiến độ"
 }
@@ -439,7 +439,6 @@
  "Google Books": "谷歌图书",
  "Open Library": "开放图书馆",
  "Fiction, Science, History": "小说，科学，历史",
-  "Select Cover Image": "选择封面图片",
  "Open Book in New Window": "在新窗口中打开书籍",
  "Voices for {{lang}}": "{{lang}} 的语音",
  "Yandex Translate": "Yandex 翻译",
@@ -480,7 +479,6 @@
  "File Content (recommended)": "文件内容（推荐）",
  "File Name": "文件名",
  "Device Name": "设备名称",
-  "Sync Tolerance": "同步容忍度",
  "Connect to your KOReader Sync server.": "连接到您的 KOReader 同步服务器。",
  "Server URL": "服务器 URL",
  "Username": "用户名",
@@ -499,7 +497,6 @@
  "Approximately {{percentage}}%": "大约 {{percentage}}%",
  "Failed to connect": "连接失败",
  "Sync Server Connected": "同步服务器已连接",
-  "Precision: {{precision}} digits after the decimal": "精度：{{precision}} 位小数",
  "Sync as {{userDisplayName}}": "以 {{userDisplayName}} 身份同步",
  "Custom Fonts": "自定义字体",
  "Cancel Delete": "取消删除",
@@ -513,5 +510,7 @@
  "Select Video": "选择视频",
  "Select Audio": "选择音频",
  "Select Fonts": "选择字体",
-  "Supported font formats: .ttf, .otf, .woff, .woff2": "支持的字体格式：.ttf, .otf, .woff, .woff2"
+  "Supported font formats: .ttf, .otf, .woff, .woff2": "支持的字体格式：.ttf, .otf, .woff, .woff2",
+  "Push Progress": "推送阅读进度",
+  "Pull Progress": "拉取阅读进度"
 }
@@ -439,7 +439,6 @@
  "Google Books": "Google 圖書",
  "Open Library": "開放圖書館",
  "Fiction, Science, History": "小說，科學，歷史",
-  "Select Cover Image": "選擇封面圖片",
  "Open Book in New Window": "在新視窗中打開書籍",
  "Voices for {{lang}}": "{{lang}} 的語音",
  "Yandex Translate": "Yandex 翻譯",
@@ -480,7 +479,6 @@
  "File Content (recommended)": "文件內容（推薦）",
  "File Name": "文件名",
  "Device Name": "設備名稱",
-  "Sync Tolerance": "同步容忍度",
  "Connect to your KOReader Sync server.": "連接到您的 KOReader 同步伺服器。",
  "Server URL": "伺服器 URL",
  "Username": "用戶名",
@@ -499,7 +497,6 @@
  "Approximately {{percentage}}%": "大約 {{percentage}}%",
  "Failed to connect": "連接失敗",
  "Sync Server Connected": "同步伺服器已連接",
-  "Precision: {{precision}} digits after the decimal": "精度: {{precision}} 位小數",
  "Sync as {{userDisplayName}}": "以 {{userDisplayName}} 身份同步",
  "Custom Fonts": "自訂字型",
  "Cancel Delete": "取消刪除",
@@ -513,5 +510,7 @@
  "Select Video": "選擇影片",
  "Select Audio": "選擇音訊",
  "Select Fonts": "選擇字型",
-  "Supported font formats: .ttf, .otf, .woff, .woff2": "支援的字型格式：.ttf, .otf, .woff, .woff2"
+  "Supported font formats: .ttf, .otf, .woff, .woff2": "支援的字型格式：.ttf, .otf, .woff, .woff2",
+  "Push Progress": "推送閱讀進度",
+  "Pull Progress": "拉取閱讀進度"
 }
@@ -8,7 +8,6 @@ import { TbSunMoon } from 'react-icons/tb';
 import { BiMoon, BiSun } from 'react-icons/bi';

 import { setAboutDialogVisible } from '@/components/AboutWindow';
-import { setKOSyncSettingsWindowVisible } from './KOSyncSettings';
 import { isTauriAppPlatform, isWebAppPlatform } from '@/services/environment';
 import { DOWNLOAD_READEST_URL } from '@/services/constants';
 import { useAuth } from '@/context/AuthContext';
@@ -159,11 +158,6 @@ const SettingsMenu: React.FC<SettingsMenuProps> = ({ setIsDropdownOpen }) => {
    setIsTelemetryEnabled(settings.telemetryEnabled);
  };

-  const showKoSyncSettingsWindow = () => {
-    setKOSyncSettingsWindowVisible(true);
-    setIsDropdownOpen?.(false);
-  };
-
  const handleUpgrade = () => {
    navigateToProfile(router);
    setIsDropdownOpen?.(false);
@@ -274,8 +268,6 @@ const SettingsMenu: React.FC<SettingsMenuProps> = ({ setIsDropdownOpen }) => {
        onClick={cycleThemeMode}
      />
      <hr className='border-base-200 my-1' />
-      <MenuItem label={_('KOReader Sync')} onClick={showKoSyncSettingsWindow} />
-      <hr className='border-base-200 my-1' />
      {user && userPlan === 'free' && !appService?.isIOSApp && (
        <MenuItem label={_('Upgrade to Readest Premium')} onClick={handleUpgrade} />
      )}
@@ -44,7 +44,6 @@ import {
 } from '@/utils/window';

 import { AboutWindow } from '@/components/AboutWindow';
-import { KOSyncSettingsWindow } from './components/KOSyncSettings';
 import { UpdaterWindow } from '@/components/UpdaterWindow';
 import { BookMetadata } from '@/libs/document';
 import { BookDetailModal } from '@/components/metadata';
@@ -730,7 +729,6 @@ const LibraryPageContent = ({ searchParams }: { searchParams: ReadonlyURLSearchP
        />
      )}
      <AboutWindow />
-      <KOSyncSettingsWindow />
      <UpdaterWindow />
      <Toast />
    </div>
@@ -1,17 +1,16 @@
+import clsx from 'clsx';
 import React, { useState, useEffect, useMemo, useCallback } from 'react';
 import { md5 } from 'js-md5';
-import clsx from 'clsx';
 import { type as osType } from '@tauri-apps/plugin-os';
-import Dialog from '@/components/Dialog';
+import { useEnv } from '@/context/EnvContext';
 import { useTranslation } from '@/hooks/useTranslation';
 import { useSettingsStore } from '@/store/settingsStore';
-import { useEnv } from '@/context/EnvContext';
 import { eventDispatcher } from '@/utils/event';
 import { KOSyncClient } from '@/services/sync/KOSyncClient';
-import { KoreaderSyncChecksumMethod, KoreaderSyncStrategy } from '@/types/settings';
-import { v4 as uuidv4 } from 'uuid';
+import { KOSyncChecksumMethod, KOSyncStrategy } from '@/types/settings';
 import { debounce } from '@/utils/debounce';
 import { getOSPlatform } from '@/utils/misc';
+import Dialog from '@/components/Dialog';

 type Option = {
  value: string;
@@ -69,19 +68,14 @@ export const KOSyncSettingsWindow: React.FC = () => {
  const { envConfig, appService } = useEnv();

  const [isOpen, setIsOpen] = useState(false);
-  const [url, setUrl] = useState(settings.koreaderSyncServerUrl || '');
-  const [username, setUsername] = useState(settings.koreaderSyncUsername || '');
+  const [url, setUrl] = useState(settings.kosync.serverUrl || '');
+  const [username, setUsername] = useState(settings.kosync.username || '');
  const [password, setPassword] = useState('');
  const [isConnecting, setIsConnecting] = useState(false);
  const [connectionStatus, setConnectionStatus] = useState('');
  const [deviceName, setDeviceName] = useState('');
  const [osName, setOsName] = useState('');

-  const [toleranceSliderValue, setToleranceSliderValue] = useState(() => {
-    const tolerance = settings.koreaderSyncPercentageTolerance;
-    return tolerance && tolerance > 0 ? Math.round(-Math.log10(tolerance)) : 4;
-  });
-
  // Get the OS name once
  useEffect(() => {
    const formatOsName = (name: string): string => {
@@ -108,13 +102,10 @@ export const KOSyncSettingsWindow: React.FC = () => {

  useEffect(() => {
    const defaultName = osName ? `Readest (${osName})` : 'Readest';
-    setDeviceName(settings.koreaderSyncDeviceName || defaultName);
-  }, [settings.koreaderSyncDeviceName, osName]);
+    setDeviceName(settings.kosync.deviceName || defaultName);
+  }, [settings.kosync.deviceName, osName]);

-  const isConfigured = useMemo(
-    () => !!settings.koreaderSyncUserkey,
-    [settings.koreaderSyncUserkey],
-  );
+  const isConfigured = useMemo(() => !!settings.kosync.userkey, [settings.kosync.userkey]);

  // eslint-disable-next-line react-hooks/exhaustive-deps
  const debouncedSaveDeviceName = useCallback(
@@ -136,15 +127,10 @@ export const KOSyncSettingsWindow: React.FC = () => {
    const handleCustomEvent = (event: CustomEvent) => {
      setIsOpen(event.detail.visible);
      if (event.detail.visible) {
-        setUrl(settings.koreaderSyncServerUrl || '');
-        setUsername(settings.koreaderSyncUsername || '');
+        setUrl(settings.kosync.serverUrl || '');
+        setUsername(settings.kosync.username || '');
        setPassword('');
        setConnectionStatus('');
-        // Sync the slider with the current settings when opening
-        const tolerance = settings.koreaderSyncPercentageTolerance;
-        setToleranceSliderValue(
-          tolerance && tolerance > 0 ? Math.round(-Math.log10(tolerance)) : 4,
-        );
      }
    };
    const el = document.getElementById('kosync_settings_window');
@@ -152,40 +138,26 @@ export const KOSyncSettingsWindow: React.FC = () => {
    return () => {
      el?.removeEventListener('setKOSyncSettingsVisibility', handleCustomEvent as EventListener);
    };
-  }, [
-    settings.koreaderSyncServerUrl,
-    settings.koreaderSyncUsername,
-    settings.koreaderSyncPercentageTolerance,
-  ]);
+  }, [settings.kosync.serverUrl, settings.kosync.username]);

  const handleConnect = async () => {
    setIsConnecting(true);

-    let deviceId = settings.koreaderSyncDeviceId;
-    if (!deviceId) {
-      deviceId = uuidv4().replace(/-/g, '').toUpperCase();
-    }
-
-    const client = new KOSyncClient(
-      url,
+    const config = {
+      ...settings.kosync,
+      serverUrl: url,
      username,
-      md5(password),
-      settings.koreaderSyncChecksumMethod,
-      deviceId,
+      userkey: md5(password),
      deviceName,
-    );
+      enabled: true,
+    };
+    const client = new KOSyncClient(config);
    const result = await client.connect(username, password);

    if (result.success) {
      const newSettings = {
        ...settings,
-        koreaderSyncServerUrl: url,
-        koreaderSyncUsername: username,
-        koreaderSyncUserkey: md5(password),
-        koreaderSyncDeviceId: deviceId,
-        koreaderSyncDeviceName: deviceName,
-        koreaderSyncStrategy:
-          settings.koreaderSyncStrategy === 'disabled' ? 'prompt' : settings.koreaderSyncStrategy,
+        kosync: config,
      };
      setSettings(newSettings);
      await saveSettings(envConfig, newSettings);
@@ -201,11 +173,12 @@ export const KOSyncSettingsWindow: React.FC = () => {
  };

  const handleDisconnect = async () => {
-    const newSettings = {
-      ...settings,
-      koreaderSyncStrategy: 'disabled' as KoreaderSyncStrategy,
-      koreaderSyncUserkey: '',
+    const kosync = {
+      ...settings.kosync,
+      userkey: '',
+      enabled: false,
    };
+    const newSettings = { ...settings, kosync };
    setSettings(newSettings);
    await saveSettings(envConfig, newSettings);
    setUsername('');
@@ -213,26 +186,23 @@ export const KOSyncSettingsWindow: React.FC = () => {
  };

  const handleStrategyChange = async (e: React.ChangeEvent<HTMLSelectElement>) => {
-    const newStrategy = e.target.value as KoreaderSyncStrategy;
-    const newSettings = { ...settings, koreaderSyncStrategy: newStrategy };
+    const kosync = {
+      ...settings.kosync,
+      strategy: e.target.value as KOSyncStrategy,
+    };
+
+    const newSettings = { ...settings, kosync };
    setSettings(newSettings);
    await saveSettings(envConfig, newSettings);
  };

  const handleChecksumMethodChange = async (e: React.ChangeEvent<HTMLSelectElement>) => {
-    const newMethod = e.target.value as KoreaderSyncChecksumMethod;
-    const newSettings = { ...settings, koreaderSyncChecksumMethod: newMethod };
-    setSettings(newSettings);
-    await saveSettings(envConfig, newSettings);
-  };
+    const kosync = {
+      ...settings.kosync,
+      checksumMethod: e.target.value as KOSyncChecksumMethod,
+    };

-  const handleToleranceChange = async (e: React.ChangeEvent<HTMLInputElement>) => {
-    const sliderValue = parseInt(e.target.value, 10);
-    setToleranceSliderValue(sliderValue);
-    // Calculate the actual tolerance from the slider value (e.g., 4 -> 0.0001)
-    const newTolerance = Math.pow(10, -sliderValue);
-
-    const newSettings = { ...settings, koreaderSyncPercentageTolerance: newTolerance };
+    const newSettings = { ...settings, kosync };
    setSettings(newSettings);
    await saveSettings(envConfig, newSettings);
  };
@@ -251,18 +221,16 @@ export const KOSyncSettingsWindow: React.FC = () => {
            <div className='text-center'>
              <p className='text-base-content/80 text-sm'>
                {_('Sync as {{userDisplayName}}', {
-                  userDisplayName: settings.koreaderSyncUsername,
+                  userDisplayName: settings.kosync.username,
                })}
              </p>
            </div>
            <div className='flex h-14 items-center justify-between'>
-              <span className='text-base-content/80'>
-                {_('Sync Server Connected', { username: settings.koreaderSyncUsername })}
-              </span>
+              <span className='text-base-content/80'>{_('Sync Server Connected')}</span>
              <input
                type='checkbox'
                className='toggle'
-                checked={settings.koreaderSyncStrategy !== 'disabled'}
+                checked={settings.kosync.enabled}
                onChange={() => handleDisconnect()}
              />
            </div>
@@ -271,14 +239,13 @@ export const KOSyncSettingsWindow: React.FC = () => {
                <span className='label-text font-medium'>{_('Sync Strategy')}</span>
              </label>
              <StyledSelect
-                value={settings.koreaderSyncStrategy}
+                value={settings.kosync.strategy}
                onChange={handleStrategyChange}
                options={[
                  { value: 'prompt', label: _('Ask on conflict') },
                  { value: 'silent', label: _('Always use latest') },
                  { value: 'send', label: _('Send changes only') },
                  { value: 'receive', label: _('Receive changes only') },
-                  { value: 'disable', label: _('Disabled') },
                ]}
              />
            </div>
@@ -287,7 +254,7 @@ export const KOSyncSettingsWindow: React.FC = () => {
                <span className='label-text font-medium'>{_('Checksum Method')}</span>
              </label>
              <StyledSelect
-                value={settings.koreaderSyncChecksumMethod}
+                value={settings.kosync.checksumMethod}
                onChange={handleChecksumMethodChange}
                options={[
                  { value: 'binary', label: _('File Content (recommended)') },
@@ -307,27 +274,6 @@ export const KOSyncSettingsWindow: React.FC = () => {
                onChange={handleDeviceNameChange}
              />
            </div>
-            {/* Hidden to avoid confusing users with technical details */}
-            {false && (
-              <div className='form-control w-full'>
-                <label className='label py-1'>
-                  <span className='label-text font-medium'>{_('Sync Tolerance')}</span>
-                </label>
-                <input
-                  type='range'
-                  min='0'
-                  max='15'
-                  value={toleranceSliderValue}
-                  onChange={handleToleranceChange}
-                  className='range range-primary'
-                />
-                <div className='text-base-content/70 mt-2 text-center text-xs'>
-                  {_('Precision: {{precision}} digits after the decimal', {
-                    precision: toleranceSliderValue,
-                  })}
-                </div>
-              </div>
-            )}
          </>
        ) : (
          <>
@@ -21,6 +21,7 @@ import { isTauriAppPlatform } from '@/services/environment';
 import { getSysFontsList, setSystemUIVisibility } from '@/utils/bridge';
 import { AboutWindow } from '@/components/AboutWindow';
 import { UpdaterWindow } from '@/components/UpdaterWindow';
+import { KOSyncSettingsWindow } from './KOSyncSettings';
 import { Toast } from '@/components/Toast';
 import { getLocale } from '@/utils/misc';
 import { initDayjs } from '@/utils/time';
@@ -120,6 +121,7 @@ const Reader: React.FC<{ ids?: string }> = ({ ids }) => {
          <ReaderContent ids={ids} settings={settings} />
          <AboutWindow />
          <UpdaterWindow />
+          <KOSyncSettingsWindow />
          <Toast />
        </Suspense>
      </div>
@@ -111,7 +111,7 @@ const ReaderContent: React.FC<{ ids?: string; settings: SystemSettings }> = ({ i
    if (isPrimary && book && config) {
      const settings = useSettingsStore.getState().settings;
      eventDispatcher.dispatch('sync-book-progress', { bookKey });
-      eventDispatcher.dispatch('flush-koreader-sync', { bookKey });
+      eventDispatcher.dispatch('flush-kosync', { bookKey });
      await saveConfig(envConfig, bookKey, config, settings);
    }
  };
@@ -8,10 +8,12 @@ import { useReaderStore } from '@/store/readerStore';
 import { useLibraryStore } from '@/store/libraryStore';
 import { useSidebarStore } from '@/store/sidebarStore';
 import { useTranslation } from '@/hooks/useTranslation';
+import { useSettingsStore } from '@/store/settingsStore';
 import { useParallelViewStore } from '@/store/parallelViewStore';
 import { isWebAppPlatform } from '@/services/environment';
 import { eventDispatcher } from '@/utils/event';
 import { DOWNLOAD_READEST_URL } from '@/services/constants';
+import { setKOSyncSettingsWindowVisible } from '@/app/reader/components/KOSyncSettings';
 import useBooksManager from '../../hooks/useBooksManager';
 import MenuItem from '@/components/MenuItem';

@@ -22,6 +24,7 @@ interface BookMenuProps {

 const BookMenu: React.FC<BookMenuProps> = ({ menuClassName, setIsDropdownOpen }) => {
  const _ = useTranslation();
+  const { settings } = useSettingsStore();
  const { bookKeys, getViewSettings, setViewSettings } = useReaderStore();
  const { getVisibleLibrary } = useLibraryStore();
  const { openParallelView } = useBooksManager();
@@ -69,6 +72,18 @@ const BookMenu: React.FC<BookMenuProps> = ({ menuClassName, setIsDropdownOpen })
    unsetParallel(bookKeys);
    setIsDropdownOpen?.(false);
  };
+  const showKoSyncSettingsWindow = () => {
+    setKOSyncSettingsWindowVisible(true);
+    setIsDropdownOpen?.(false);
+  };
+  const handlePullKOSync = () => {
+    eventDispatcher.dispatch('pull-kosync', { bookKey: sideBarBookKey });
+    setIsDropdownOpen?.(false);
+  };
+  const handlePushKOSync = () => {
+    eventDispatcher.dispatch('push-kosync', { bookKey: sideBarBookKey });
+    setIsDropdownOpen?.(false);
+  };

  const isWebApp = isWebAppPlatform();

@@ -118,6 +133,14 @@ const BookMenu: React.FC<BookMenuProps> = ({ menuClassName, setIsDropdownOpen })
        </ul>
      </MenuItem>
      <hr className='border-base-200 my-1' />
+      <MenuItem label={_('KOReader Sync')} onClick={showKoSyncSettingsWindow} />
+      {settings.kosync.enabled && (
+        <>
+          <MenuItem label={_('Push Progress')} onClick={handlePushKOSync} />
+          <MenuItem label={_('Pull Progress')} onClick={handlePullKOSync} />
+        </>
+      )}
+      <hr className='border-base-200 my-1' />
      <MenuItem label={_('Export Annotations')} onClick={handleExportAnnotations} />
      <MenuItem
        label={_('Sort TOC by Page')}
@@ -1,13 +1,11 @@
 import { useState, useEffect, useCallback, useRef, useMemo } from 'react';
-import { md5 } from 'js-md5';
-import { type as osType } from '@tauri-apps/plugin-os';
 import { useEnv } from '@/context/EnvContext';
 import { useSettingsStore } from '@/store/settingsStore';
 import { useReaderStore } from '@/store/readerStore';
 import { useBookDataStore } from '@/store/bookDataStore';
 import { useTranslation } from '@/hooks/useTranslation';
 import { KOSyncClient, KoSyncProgress } from '@/services/sync/KOSyncClient';
-import { Book, FIXED_LAYOUT_FORMATS } from '@/types/book';
+import { Book, BookProgress, FIXED_LAYOUT_FORMATS } from '@/types/book';
 import { BookDoc } from '@/libs/document';
 import { debounce } from '@/utils/debounce';
 import { eventDispatcher } from '@/utils/event';
@@ -30,386 +28,257 @@ export interface SyncDetails {

 export const useKOSync = (bookKey: string) => {
  const _ = useTranslation();
+  const { appService } = useEnv();
  const { settings } = useSettingsStore();
  const { getProgress, getView } = useReaderStore();
  const { getBookData } = useBookDataStore();
-  const { appService } = useEnv();
-  const progress = getProgress(bookKey);

+  const [kosyncClient, setKOSyncClient] = useState<KOSyncClient | null>(null);
  const [syncState, setSyncState] = useState<SyncState>('idle');
  const [conflictDetails, setConflictDetails] = useState<SyncDetails | null>(null);
  const [errorMessage] = useState<string | null>(null);
+  const hasPulledOnce = useRef(false);

-  const syncCompletedForKey = useRef<string | null>(null);
-  const lastPushedCfiRef = useRef<string | null>(null);
-  const bookData = getBookData(bookKey);
-  const book = bookData?.book;
-  const bookDoc = bookData?.bookDoc;
+  const progress = getProgress(bookKey);

  useEffect(() => {
-    lastPushedCfiRef.current = null;
-    syncCompletedForKey.current = null;
-    setSyncState('idle');
-  }, [bookKey]);
+    if (!settings.kosync.username || !settings.kosync.userkey) {
+      setKOSyncClient(null);
+      return;
+    }
+    const client = new KOSyncClient(settings.kosync);
+    setKOSyncClient(client);
+  }, [settings]);

-  const mapProgressToServerFormat = useCallback(() => {
-    const currentProgress = getProgress(bookKey);
-    const currentBook = getBookData(bookKey)?.book;
-    if (!currentProgress || !currentBook) return null;
+  const generateKOProgress = useCallback(() => {
+    const progress = getProgress(bookKey);
+    const book = getBookData(bookKey)?.book;
+    if (!progress || !book) return null;

-    let progressStr: string;
+    let koProgress = '';
    let percentage: number;
-
-    if (FIXED_LAYOUT_FORMATS.has(currentBook.format)) {
-      const page = (currentProgress.section?.current ?? 0) + 1;
-      const totalPages = currentProgress.section?.total ?? 0;
-      progressStr = page.toString();
-      percentage = totalPages > 0 ? page / totalPages : 0;
+    if (FIXED_LAYOUT_FORMATS.has(book.format)) {
+      const page = progress.section?.current ?? 0;
+      const totalPages = progress.section?.total ?? 0;
+      koProgress = page.toString();
+      percentage = totalPages > 0 ? (page + 1) / totalPages : 0;
    } else {
-      progressStr = currentProgress.location;
      const view = getView(bookKey);
-
-      if (view && progressStr) {
-        try {
-          const content = view.renderer.getContents()[0];
-          if (content) {
-            const { doc, index: spineIndex } = content;
-            const converter = new XCFI(doc, spineIndex || 0);
-            const xpointerResult = converter.cfiToXPointer(progressStr);
-
-            progressStr = xpointerResult.xpointer;
-          }
-        } catch (error) {
-          console.error(
-            'Failed to convert CFI to XPointer. Progress will be sent as percentage only.',
-            error,
-          );
+      const cfi = progress.location;
+      if (!view || !cfi) return null;
+      try {
+        const content = view.renderer.getContents()[0];
+        if (content) {
+          const { doc, index: spineIndex } = content;
+          const converter = new XCFI(doc, spineIndex || 0);
+          const xpointerResult = converter.cfiToXPointer(cfi);
+          koProgress = xpointerResult.xpointer;
        }
+      } catch (error) {
+        console.error('Failed to convert CFI to XPointer', error);
      }

-      const page = currentProgress.pageinfo?.current ?? 0;
-      const totalPages = currentProgress.pageinfo?.total ?? 0;
+      const page = progress.pageinfo?.current ?? 0;
+      const totalPages = progress.pageinfo?.total ?? 0;
      percentage = totalPages > 0 ? (page + 1) / totalPages : 0;
    }

-    return { progressStr, percentage };
+    return { koProgress, percentage };
  }, [bookKey, getProgress, getBookData, getView]);

+  const applyRemoteProgress = async (book: Book, bookDoc: BookDoc, remote: KoSyncProgress) => {
+    const view = getView(bookKey);
+    if (FIXED_LAYOUT_FORMATS.has(book.format)) {
+      const pageToGo = parseInt(remote.progress!, 10);
+      if (isNaN(pageToGo)) return;
+      view?.select(pageToGo - 1);
+    } else {
+      if (!remote.progress?.startsWith('/body')) return;
+      try {
+        const content = view?.renderer.getContents()[0];
+        const cfi = await getCFIFromXPointer(
+          remote.progress!,
+          content?.doc,
+          content?.index,
+          bookDoc,
+        );
+        view?.goTo(cfi);
+      } catch (error) {
+        console.error('Failed to convert XPointer to CFI', error);
+        return;
+      }
+    }
+    eventDispatcher.dispatch('toast', { message: _('Reading Progress Synced'), type: 'info' });
+  };
+
+  const promptedSync = async (
+    book: Book,
+    bookDoc: BookDoc,
+    local: BookProgress,
+    remote: KoSyncProgress,
+  ) => {
+    let localPreview = '';
+    let remotePreview = '';
+    const remotePercentage = remote.percentage || 0;
+
+    if (FIXED_LAYOUT_FORMATS.has(book.format)) {
+      const localPageInfo = local.section;
+      const localPercentage =
+        localPageInfo && localPageInfo.total > 0
+          ? Math.round(((localPageInfo.current + 1) / localPageInfo.total) * 100)
+          : 0;
+      localPreview = localPageInfo
+        ? _('Page {{page}} of {{total}} ({{percentage}}%)', {
+            page: localPageInfo.current + 1,
+            total: localPageInfo.total,
+            percentage: localPercentage,
+          })
+        : _('Current position');
+
+      const remotePage = parseInt(remote.progress!, 10);
+      if (!isNaN(remotePage) && remotePercentage > 0) {
+        const localTotalPages = localPageInfo?.total ?? 0;
+        const remoteTotalPages = Math.round(remotePage / remotePercentage);
+        const pagesMatch = Math.abs(localTotalPages - remoteTotalPages) <= 1;
+
+        if (pagesMatch) {
+          remotePreview = _('Page {{page}} of {{total}} ({{percentage}}%)', {
+            page: remotePage,
+            total: remoteTotalPages,
+            percentage: Math.round(remotePercentage * 100),
+          });
+        } else {
+          remotePreview = _('Approximately page {{page}} of {{total}} ({{percentage}}%)', {
+            page: remotePage,
+            total: remoteTotalPages,
+            percentage: Math.round(remotePercentage * 100),
+          });
+        }
+      } else {
+        remotePreview = _('Approximately {{percentage}}%', {
+          percentage: Math.round(remotePercentage * 100),
+        });
+      }
+    } else {
+      const localPageInfo = local.pageinfo;
+      const localPercentage =
+        localPageInfo && localPageInfo.total > 0
+          ? Math.round(((localPageInfo.current + 1) / localPageInfo.total) * 100)
+          : 0;
+      localPreview = `${local.sectionLabel} (${localPercentage}%)`;
+
+      remotePreview = _('Approximately {{percentage}}%', {
+        percentage: Math.round(remotePercentage * 100),
+      });
+    }
+
+    setConflictDetails({
+      book,
+      bookDoc,
+      local: { cfi: local.location, preview: localPreview },
+      remote: { ...remote, preview: remotePreview },
+    });
+  };
+
  const pushProgress = useMemo(
    () =>
      debounce(async () => {
-        const { settings: currentSettings } = useSettingsStore.getState();
+        if (!bookKey || !appService || !kosyncClient || !hasPulledOnce.current) return;
+        const { settings } = useSettingsStore.getState();
+        if (['receive', 'disable'].includes(settings.kosync.strategy)) return;
+
        const currentBook = getBookData(bookKey)?.book;
+        const progress = generateKOProgress();
+        if (!currentBook || !progress || !progress.koProgress) return;

-        const { koreaderSyncUsername, koreaderSyncUserkey, koreaderSyncStrategy } = currentSettings;
-        if (
-          !koreaderSyncUsername ||
-          !koreaderSyncUserkey ||
-          ['receive', 'disable'].includes(koreaderSyncStrategy) ||
-          !currentBook
-        )
-          return;
-
-        const getDocumentDigest = (bookToDigest: Book): string => {
-          if (currentSettings.koreaderSyncChecksumMethod === 'filename') {
-            const filename = bookToDigest.sourceTitle || bookToDigest.title;
-            const normalizedPath = filename.replace(/\\/g, '/');
-            return md5(
-              normalizedPath.split('/').pop()?.split('.').slice(0, -1).join('.') || normalizedPath,
-            );
-          }
-          return bookToDigest.hash;
-        };
-
-        const getDeviceName = async () => {
-          if (currentSettings.koreaderSyncDeviceName) return currentSettings.koreaderSyncDeviceName;
-          if (appService?.appPlatform === 'tauri') {
-            const name = await osType();
-            return `Readest (${name.charAt(0).toUpperCase() + name.slice(1)})`;
-          }
-          return 'Readest';
-        };
-
-        const digest = getDocumentDigest(currentBook);
-        const progressData = mapProgressToServerFormat();
-        if (!digest || !progressData) return;
-
-        if (progressData.progressStr === lastPushedCfiRef.current) return;
-
-        const deviceName = await getDeviceName();
-        const client = new KOSyncClient(
-          currentSettings.koreaderSyncServerUrl,
-          currentSettings.koreaderSyncUsername,
-          currentSettings.koreaderSyncUserkey,
-          currentSettings.koreaderSyncChecksumMethod,
-          currentSettings.koreaderSyncDeviceId,
-          deviceName,
-        );
-
-        await client.updateProgress(currentBook, progressData.progressStr, progressData.percentage);
-        lastPushedCfiRef.current = progressData.progressStr;
+        await kosyncClient.updateProgress(currentBook, progress.koProgress, progress.percentage);
      }, 5000),
-    [bookKey, appService, getBookData, mapProgressToServerFormat],
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+    [bookKey, appService, kosyncClient, generateKOProgress],
  );

-  useEffect(() => {
-    const handleFlush = (event: CustomEvent) => {
-      const { bookKey: syncBookKey } = event.detail;
-      if (syncBookKey === bookKey) {
-        pushProgress.flush();
-      }
-    };
-    eventDispatcher.on('flush-koreader-sync', handleFlush);
-    return () => {
-      eventDispatcher.off('flush-koreader-sync', handleFlush);
-      pushProgress.flush();
-    };
-  }, [bookKey, pushProgress]);
+  const pullProgress = useCallback(
+    async () => {
+      if (!progress?.location || !appService || !kosyncClient) return;

-  useEffect(() => {
-    const performInitialSync = async () => {
-      const { koreaderSyncUsername, koreaderSyncUserkey, koreaderSyncStrategy } = settings;
-      if (
-        !book ||
-        !bookDoc ||
-        !progress ||
-        !koreaderSyncUsername ||
-        !koreaderSyncUserkey ||
-        koreaderSyncStrategy === 'disabled'
-      )
-        return;
+      const bookData = getBookData(bookKey);
+      const book = bookData?.book;
+      const bookDoc = bookData?.bookDoc;
+      if (!book || !bookDoc) return;

-      if (koreaderSyncStrategy === 'send') {
-        syncCompletedForKey.current = bookKey;
+      const { strategy, enabled } = settings.kosync;
+      if (!enabled) return;
+
+      hasPulledOnce.current = true;
+      if (strategy === 'send') {
        setSyncState('synced');
        return;
      }

      setSyncState('checking');
-
-      const getDeviceName = async () => {
-        if (settings.koreaderSyncDeviceName) return settings.koreaderSyncDeviceName;
-        if (appService?.appPlatform === 'tauri') {
-          const name = await osType();
-          return `Readest (${name.charAt(0).toUpperCase() + name.slice(1)})`;
-        }
-        return 'Readest';
-      };
-
-      const deviceName = await getDeviceName();
-      const client = new KOSyncClient(
-        settings.koreaderSyncServerUrl,
-        settings.koreaderSyncUsername,
-        settings.koreaderSyncUserkey,
-        settings.koreaderSyncChecksumMethod,
-        settings.koreaderSyncDeviceId,
-        deviceName,
-      );
-      const remote = await client.getProgress(book);
-      lastPushedCfiRef.current = progress.location;
-
-      if (!remote?.progress || !remote?.timestamp) {
-        syncCompletedForKey.current = bookKey;
+      const remoteProgress = await kosyncClient.getProgress(book);
+      if (!remoteProgress || !remoteProgress.progress || !remoteProgress.timestamp) {
        setSyncState('synced');
-        if (settings.koreaderSyncStrategy !== 'receive') {
-          pushProgress();
-          pushProgress.flush();
-        }
        return;
      }

      const localTimestamp = bookData?.config?.updatedAt || book.updatedAt;
-      const remoteIsNewer = remote.timestamp * 1000 > localTimestamp;
-
-      const localIdentifier = FIXED_LAYOUT_FORMATS.has(book.format)
-        ? progress.section?.current.toString()
-        : progress.location;
-      const isLocalCFI = localIdentifier?.startsWith('epubcfi');
-
-      const remoteIdentifier = FIXED_LAYOUT_FORMATS.has(book.format)
-        ? (parseInt(remote.progress, 10) - 1).toString()
-        : remote.progress.startsWith('epubcfi')
-          ? remote.progress
-          : null;
-      const isRemoteCFI = remoteIdentifier?.startsWith('epubcfi');
-
-      let isProgressIdentical = false;
-      if (isLocalCFI && isRemoteCFI) {
-        isProgressIdentical = localIdentifier === remoteIdentifier;
-      }
-
-      if (!isProgressIdentical) {
-        const localPercentage = mapProgressToServerFormat()?.percentage ?? 0;
-        const remotePercentage = remote.percentage;
-
-        if (remotePercentage !== undefined && remotePercentage !== null) {
-          const tolerance = settings.koreaderSyncPercentageTolerance;
-          const percentageDifference = Math.abs(localPercentage - remotePercentage);
-          isProgressIdentical = percentageDifference < tolerance;
-        }
-      }
-
-      if (isProgressIdentical) {
-        lastPushedCfiRef.current = localIdentifier;
-        syncCompletedForKey.current = bookKey;
+      const remoteIsNewer = remoteProgress.timestamp * 1000 > localTimestamp;
+      if (strategy === 'receive' || (strategy === 'silent' && remoteIsNewer)) {
+        applyRemoteProgress(book, bookDoc, remoteProgress);
        setSyncState('synced');
-        return;
-      }
-
-      if (
-        settings.koreaderSyncStrategy === 'receive' ||
-        (settings.koreaderSyncStrategy === 'silent' && remoteIsNewer)
-      ) {
-        const applyRemoteProgress = async () => {
-          const view = getView(bookKey);
-          if (view && remote.progress) {
-            if (FIXED_LAYOUT_FORMATS.has(book.format)) {
-              const pageToGo = parseInt(remote.progress, 10);
-              if (!isNaN(pageToGo)) view.select(pageToGo - 1);
-            } else {
-              const isXPointer = remote.progress.startsWith('/body');
-              if (isXPointer) {
-                try {
-                  const content = view.renderer.getContents()[0];
-                  if (content) {
-                    const { doc, index } = content;
-                    const cfi = await getCFIFromXPointer(remote.progress, doc, index || 0, bookDoc);
-                    view.goTo(cfi);
-                    eventDispatcher.dispatch('toast', {
-                      message: _('Reading Progress Synced'),
-                      type: 'info',
-                    });
-                  }
-                } catch (error) {
-                  console.error(
-                    'Failed to convert XPointer to CFI, falling back to percentage.',
-                    error,
-                  );
-                  if (remote.percentage !== undefined && remote.percentage !== null) {
-                    view.goToFraction(remote.percentage);
-                  }
-                }
-              } else {
-                if (remote.percentage !== undefined && remote.percentage !== null) {
-                  view.goToFraction(remote.percentage);
-                }
-              }
-            }
-            eventDispatcher.dispatch('toast', {
-              message: _('Reading Progress Synced'),
-              type: 'info',
-            });
-          }
-        };
-
-        applyRemoteProgress();
-        syncCompletedForKey.current = bookKey;
-        setSyncState('synced');
-      } else if (settings.koreaderSyncStrategy === 'prompt') {
-        let localPreview = '';
-        let remotePreview = '';
-        const remotePercentage = remote.percentage || 0;
-
-        if (FIXED_LAYOUT_FORMATS.has(book.format)) {
-          const localPageInfo = progress.section;
-          const localPercentage =
-            localPageInfo && localPageInfo.total > 0
-              ? Math.round(((localPageInfo.current + 1) / localPageInfo.total) * 100)
-              : 0;
-          localPreview = localPageInfo
-            ? _('Page {{page}} of {{total}} ({{percentage}}%)', {
-                page: localPageInfo.current + 1,
-                total: localPageInfo.total,
-                percentage: localPercentage,
-              })
-            : _('Current position');
-
-          const remotePage = parseInt(remote.progress, 10);
-          if (!isNaN(remotePage) && remotePercentage > 0) {
-            const localTotalPages = localPageInfo?.total ?? 0;
-            const remoteTotalPages = Math.round(remotePage / remotePercentage);
-            const pagesMatch = Math.abs(localTotalPages - remoteTotalPages) <= 1;
-
-            if (pagesMatch) {
-              remotePreview = _('Page {{page}} of {{total}} ({{percentage}}%)', {
-                page: remotePage,
-                total: remoteTotalPages,
-                percentage: Math.round(remotePercentage * 100),
-              });
-            } else {
-              remotePreview = _('Approximately page {{page}} of {{total}} ({{percentage}}%)', {
-                page: remotePage,
-                total: remoteTotalPages,
-                percentage: Math.round(remotePercentage * 100),
-              });
-            }
-          } else {
-            remotePreview = _('Approximately {{percentage}}%', {
-              percentage: Math.round(remotePercentage * 100),
-            });
-          }
-        } else {
-          const localPageInfo = progress.pageinfo;
-          const localPercentage =
-            localPageInfo && localPageInfo.total > 0
-              ? Math.round(((localPageInfo.current + 1) / localPageInfo.total) * 100)
-              : 0;
-          localPreview = `${progress.sectionLabel} (${localPercentage}%)`;
-
-          remotePreview = _('Approximately {{percentage}}%', {
-            percentage: Math.round(remotePercentage * 100),
-          });
-        }
-
-        setConflictDetails({
-          book,
-          bookDoc,
-          local: { cfi: progress.location, preview: localPreview },
-          remote: { ...remote, preview: remotePreview, percentage: remote.percentage },
-        });
+      } else if (strategy === 'prompt') {
+        promptedSync(book, bookDoc, progress, remoteProgress);
        setSyncState('conflict');
      } else {
-        syncCompletedForKey.current = bookKey;
        setSyncState('synced');
      }
-    };
-
-    if (bookKey && book && progress && syncCompletedForKey.current !== bookKey) {
-      syncCompletedForKey.current = bookKey;
-      performInitialSync();
-    }
-  }, [
-    bookKey,
-    book,
-    bookDoc,
-    progress,
-    settings,
-    appService,
-    getBookData,
-    getProgress,
-    getView,
-    mapProgressToServerFormat,
-    pushProgress,
-    _,
-    bookData?.config?.updatedAt,
-  ]);
+    },
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+    [bookKey, appService, kosyncClient, settings.kosync, progress],
+  );

+  useEffect(() => {
+    const handlePullProgress = (event: CustomEvent) => {
+      if (event.detail.bookKey !== bookKey) return;
+      pullProgress();
+    };
+    const handlePushProgress = (event: CustomEvent) => {
+      if (event.detail.bookKey !== bookKey) return;
+      pushProgress();
+    };
+    const handleFlush = (event: CustomEvent) => {
+      if (event.detail.bookKey !== bookKey) return;
+      pushProgress.flush();
+    };
+    eventDispatcher.on('pull-kosync', handlePullProgress);
+    eventDispatcher.on('push-kosync', handlePushProgress);
+    eventDispatcher.on('flush-kosync', handleFlush);
+    return () => {
+      eventDispatcher.off('pull-kosync', handlePullProgress);
+      eventDispatcher.off('push-kosync', handlePushProgress);
+      eventDispatcher.off('flush-kosync', handleFlush);
+      pushProgress.flush();
+    };
+  }, [bookKey, pushProgress, pullProgress]);
+
+  // Pull: pull progress once when the book is opened
+  useEffect(() => {
+    if (!appService || !kosyncClient || !progress?.location) return;
+    if (hasPulledOnce.current) return;
+
+    pullProgress();
+  }, [appService, kosyncClient, progress?.location, pushProgress, pullProgress]);
+
+  // Push: auto-push progress when progress changes with a debounce
  useEffect(() => {
    if (syncState === 'synced' && progress) {
-      if (
-        settings.koreaderSyncStrategy !== 'receive' &&
-        settings.koreaderSyncStrategy !== 'disabled'
-      ) {
+      const { strategy, enabled } = settings.kosync;
+      if (strategy !== 'receive' && enabled) {
        pushProgress();
      }
    }
-  }, [progress, syncState, settings.koreaderSyncStrategy, pushProgress]);
-
-  useEffect(() => {
-    return () => {
-      pushProgress.flush();
-    };
-  }, [pushProgress]);
+  }, [progress, syncState, settings.kosync, pushProgress]);

  const resolveConflictWithLocal = () => {
    pushProgress();
@@ -421,50 +290,12 @@ export const useKOSync = (bookKey: string) => {
  const resolveConflictWithRemote = async () => {
    const view = getView(bookKey);
    const remote = conflictDetails?.remote;
-    const currentBook = conflictDetails?.book;
+    const book = conflictDetails?.book;
    const bookDoc = conflictDetails?.bookDoc;

-    if (view && remote?.progress && currentBook) {
-      if (FIXED_LAYOUT_FORMATS.has(currentBook.format)) {
-        const localTotalPages = getProgress(bookKey)?.section?.total ?? 0;
-        const remotePage = parseInt(remote.progress, 10);
-        const remotePercentage = remote.percentage || 0;
-        const remoteTotalPages =
-          remotePercentage > 0 ? Math.round(remotePage / remotePercentage) : 0;
+    if (!book || !bookDoc || !remote || !remote.progress || !view) return;

-        if (!isNaN(remotePage) && Math.abs(localTotalPages - remoteTotalPages) <= 1) {
-          console.log('Going to remote page:', remotePage);
-          view.select(remotePage - 1);
-        } else if (remote.percentage !== undefined && remote.percentage !== null) {
-          console.log('Going to remote percentage:', remote.percentage);
-          view.goToFraction(remote.percentage);
-        }
-      } else {
-        const isXPointer = remote.progress.startsWith('/body');
-        const isCFI = remote.progress.startsWith('epubcfi');
-
-        if (isXPointer) {
-          try {
-            const content = view.renderer.getContents()[0];
-            if (content) {
-              const { doc, index } = content;
-              const cfi = await getCFIFromXPointer(remote.progress, doc, index || 0, bookDoc);
-              view.goTo(cfi);
-            }
-          } catch (error) {
-            console.error('Failed to convert XPointer to CFI, falling back to percentage.', error);
-            if (remote.percentage !== undefined && remote.percentage !== null) {
-              view.goToFraction(remote.percentage);
-            }
-          }
-        } else if (isCFI) {
-          view.goTo(remote.progress);
-        } else if (remote.percentage !== undefined && remote.percentage !== null) {
-          view.goToFraction(remote.percentage);
-        }
-      }
-      eventDispatcher.dispatch('toast', { message: _('Reading Progress Synced'), type: 'info' });
-    }
+    applyRemoteProgress(book, bookDoc, remote);
    setSyncState('synced');
    setConflictDetails(null);
  };
@@ -473,8 +304,9 @@ export const useKOSync = (bookKey: string) => {
    syncState,
    conflictDetails,
    errorMessage,
+    pushProgress,
+    pullProgress,
    resolveConflictWithLocal,
    resolveConflictWithRemote,
-    pushProgress,
  };
 };
@@ -116,8 +116,8 @@ export abstract class BaseAppService implements AppService {
        ...settings.globalViewSettings,
      };

-      if (!settings.koreaderSyncDeviceId) {
-        settings.koreaderSyncDeviceId = uuidv4();
+      if (!settings.kosync.deviceId) {
+        settings.kosync.deviceId = uuidv4();
        await this.fs.writeFile(fp, base, JSON.stringify(settings));
      }
    } catch {
@@ -10,7 +10,7 @@ import {
  ViewConfig,
  ViewSettings,
 } from '@/types/book';
-import { ReadSettings, SystemSettings } from '@/types/settings';
+import { KOSyncSettings, ReadSettings, SystemSettings } from '@/types/settings';
 import { UserStorageQuota, UserDailyTranslationQuota } from '@/types/user';
 import { getDefaultMaxBlockSize, getDefaultMaxInlineSize } from '@/utils/config';
 import { stubTranslation as _ } from '@/utils/misc';
@@ -37,6 +37,17 @@ export const BOOK_UNGROUPED_ID = '';
 export const SUPPORTED_IMAGE_EXTS = ['png', 'jpg', 'jpeg'];
 export const IMAGE_ACCEPT_FORMATS = SUPPORTED_IMAGE_EXTS.map((ext) => `.${ext}`).join(', ');

+export const DEFAULT_KOSYNC_SETTINGS = {
+  serverUrl: 'https://sync.koreader.rocks/', // https://kosync.ak-team.com:3042/
+  username: '',
+  userkey: '',
+  deviceId: '',
+  deviceName: '',
+  checksumMethod: 'binary',
+  strategy: 'prompt',
+  enabled: false,
+} as KOSyncSettings;
+
 export const DEFAULT_SYSTEM_SETTINGS: Partial<SystemSettings> = {
  keepLogin: false,
  autoUpload: true,
@@ -54,14 +65,7 @@ export const DEFAULT_SYSTEM_SETTINGS: Partial<SystemSettings> = {
  librarySortAscending: false,
  libraryCoverFit: 'crop',

-  koreaderSyncServerUrl: 'https://sync.koreader.rocks/', // https://kosync.ak-team.com:3042/
-  koreaderSyncUsername: '',
-  koreaderSyncUserkey: '',
-  koreaderSyncDeviceId: '',
-  koreaderSyncDeviceName: '',
-  koreaderSyncChecksumMethod: 'binary',
-  koreaderSyncStrategy: 'prompt',
-  koreaderSyncPercentageTolerance: 0.00001,
+  kosync: DEFAULT_KOSYNC_SETTINGS,

  lastSyncedAtBooks: 0,
  lastSyncedAtConfigs: 0,
@@ -1,10 +1,9 @@
 import { md5 } from 'js-md5';
 import { Book } from '@/types/book';
-import { KoreaderSyncChecksumMethod } from '@/types/settings';
+import { KOSyncSettings } from '@/types/settings';
 import { fetch as tauriFetch } from '@tauri-apps/plugin-http';
 import { KoSyncProxyPayload } from '@/types/kosync';
 import { isLanAddress } from '@/utils/network';
-import { getBaseFilename } from '@/utils/path';
 import { getAPIBaseUrl, isTauriAppPlatform } from '../environment';

 /**
@@ -20,29 +19,13 @@ export interface KoSyncProgress {
 }

 export class KOSyncClient {
-  private serverUrl: string;
-  private username: string;
-  private userkey: string;
-  private checksumMethod: KoreaderSyncChecksumMethod;
-  private deviceId: string;
-  private deviceName: string;
+  private config: KOSyncSettings;
  private isLanServer: boolean;

-  constructor(
-    serverUrl: string,
-    username: string,
-    userkey: string,
-    checksumMethod: KoreaderSyncChecksumMethod,
-    deviceId: string,
-    deviceName: string,
-  ) {
-    this.serverUrl = serverUrl.replace(/\/$/, '');
-    this.username = username;
-    this.userkey = userkey;
-    this.checksumMethod = checksumMethod;
-    this.deviceId = deviceId;
-    this.deviceName = deviceName;
-    this.isLanServer = isLanAddress(this.serverUrl);
+  constructor(config: KOSyncSettings) {
+    this.config = config;
+    this.config.serverUrl = config.serverUrl.replace(/\/$/, '');
+    this.isLanServer = isLanAddress(this.config.serverUrl);
  }

  private async request(
@@ -58,13 +41,13 @@ export class KOSyncClient {

    const headers = new Headers(additionalHeaders || {});
    if (useAuth) {
-      headers.set('X-Auth-User', this.username);
-      headers.set('X-Auth-Key', this.userkey);
+      headers.set('X-Auth-User', this.config.username);
+      headers.set('X-Auth-Key', this.config.userkey);
    }

    if (this.isLanServer) {
      const fetch = isTauriAppPlatform() ? tauriFetch : window.fetch;
-      const directUrl = `${this.serverUrl}${endpoint}`;
+      const directUrl = `${this.config.serverUrl}${endpoint}`;

      return fetch(directUrl, {
        method,
@@ -83,7 +66,7 @@ export class KOSyncClient {
    const proxyUrl = `${getAPIBaseUrl()}/kosync`;

    const proxyBody: KoSyncProxyPayload = {
-      serverUrl: this.serverUrl,
+      serverUrl: this.config.serverUrl,
      endpoint,
      method,
      headers: Object.fromEntries(headers.entries()),
@@ -159,7 +142,7 @@ export class KOSyncClient {
   * @returns Promise with the progress data or null if not found
   */
  async getProgress(book: Book): Promise<KoSyncProgress | null> {
-    if (!this.userkey) return null;
+    if (!this.config.userkey) return null;

    const documentHash = this.getDocumentDigest(book);
    if (!documentHash) return null;
@@ -190,17 +173,17 @@ export class KOSyncClient {
   * @returns Promise with boolean indicating success
   */
  async updateProgress(book: Book, progress: string, percentage: number): Promise<boolean> {
-    if (!this.userkey) return false;
+    if (!this.config.userkey) return false;

    const documentHash = this.getDocumentDigest(book);
    if (!documentHash) return false;

    const payload = {
      document: documentHash,
-      progress: progress.toString(),
+      progress,
      percentage,
-      device: this.deviceName,
-      device_id: this.deviceId,
+      device: this.config.deviceName,
+      device_id: this.config.deviceId,
    };

    try {
@@ -222,10 +205,9 @@ export class KOSyncClient {
    }
  }

-  private getDocumentDigest(book: Book): string | undefined {
-    if (this.checksumMethod === 'filename') {
-      const filename = getBaseFilename(book.sourceTitle || book.title);
-      return md5(filename);
+  getDocumentDigest(book: Book): string {
+    if (this.config.checksumMethod === 'filename') {
+      console.warn('This is not possible anymore, using md5 instead.');
    }
    return book.hash;
  }
@@ -7,8 +7,8 @@ export type LibraryViewModeType = 'grid' | 'list';
 export type LibrarySortByType = 'title' | 'author' | 'updated' | 'created' | 'size' | 'format';
 export type LibraryCoverFitType = 'crop' | 'fit';

-export type KoreaderSyncChecksumMethod = 'binary' | 'filename';
-export type KoreaderSyncStrategy = 'prompt' | 'silent' | 'send' | 'receive' | 'disabled';
+export type KOSyncChecksumMethod = 'binary' | 'filename';
+export type KOSyncStrategy = 'prompt' | 'silent' | 'send' | 'receive';

 export interface ReadSettings {
  sideBarWidth: string;
@@ -24,6 +24,17 @@ export interface ReadSettings {
  customThemes: CustomTheme[];
 }

+export interface KOSyncSettings {
+  enabled: boolean;
+  serverUrl: string;
+  username: string;
+  userkey: string;
+  deviceId: string;
+  deviceName: string;
+  checksumMethod: KOSyncChecksumMethod;
+  strategy: KOSyncStrategy;
+}
+
 export interface SystemSettings {
  version: number;
  localBooksDir: string;
@@ -45,14 +56,7 @@ export interface SystemSettings {
  libraryCoverFit: LibraryCoverFitType;
  customFonts: CustomFont[];

-  koreaderSyncServerUrl: string;
-  koreaderSyncUsername: string;
-  koreaderSyncUserkey: string;
-  koreaderSyncDeviceId: string;
-  koreaderSyncDeviceName: string;
-  koreaderSyncChecksumMethod: KoreaderSyncChecksumMethod;
-  koreaderSyncStrategy: KoreaderSyncStrategy;
-  koreaderSyncPercentageTolerance: number;
+  kosync: KOSyncSettings;

  lastSyncedAtBooks: number;
  lastSyncedAtConfigs: number;