diff --git a/lib/data/provider/server/all.dart b/lib/data/provider/server/all.dart
index 3475df93..bbfa6f03 100644
--- a/lib/data/provider/server/all.dart
+++ b/lib/data/provider/server/all.dart
@@ -225,6 +225,9 @@ class ServersNotifier extends _$ServersNotifier {
     Stores.setting.serverOrder.put(newOrder);
     Stores.server.delete(id);
 
+    // Remove connection stats when server is deleted
+    Stores.connectionStats.clearServerStats(id);
+
     // Remove SSH session when server is deleted
     final sessionId = 'ssh_$id';
     TermSessionManager.remove(sessionId);
@@ -243,6 +246,7 @@ class ServersNotifier extends _$ServersNotifier {
 
     Stores.setting.serverOrder.put([]);
     Stores.server.clear();
+    Stores.connectionStats.clearAll();
     bakSync.sync(milliDelay: 1000);
   }
 
diff --git a/lib/data/store/connection_stats.dart b/lib/data/store/connection_stats.dart
index 704bd968..cf60cfe8 100644
--- a/lib/data/store/connection_stats.dart
+++ b/lib/data/store/connection_stats.dart
@@ -182,9 +182,23 @@ class ConnectionStatsStore extends HiveStore {
   
   // Clear stats for a specific server
   void clearServerStats(String serverId) {
-    final keysToDelete = keys().where((key) => key.startsWith(serverId)).toList();
+    final keysToDelete = keys().where((key) {
+      if (key == serverId) return true;
+      return key.startsWith('${serverId}_');
+    }).toList();
     for (final key in keysToDelete) {
       remove(key);
     }
   }
+
+  Future<void> compact() async {
+    Loggers.app.info('Start compacting connection_stats database...');
+    try {
+      await box.compact();
+      Loggers.app.info('Finished compacting connection_stats database');
+    } catch (e, st) {
+      Loggers.app.warning('Failed compacting connection_stats database', e, st);
+      rethrow;
+    }
+  }
 }
\ No newline at end of file
diff --git a/lib/generated/l10n/l10n.dart b/lib/generated/l10n/l10n.dart
index 3f8bd1ab..9747bb72 100644
--- a/lib/generated/l10n/l10n.dart
+++ b/lib/generated/l10n/l10n.dart
@@ -395,6 +395,24 @@ abstract class AppLocalizations {
   /// **'Clear This Server Statistics'**
   String get clearThisServerStats;
 
+  /// No description provided for @compactDatabase.
+  ///
+  /// In en, this message translates to:
+  /// **'Compact Database'**
+  String get compactDatabase;
+
+  /// No description provided for @compactDatabaseContent.
+  ///
+  /// In en, this message translates to:
+  /// **'Database size: {size}\n\nThis will reorganize the database to reduce file size. No data will be deleted.'**
+  String compactDatabaseContent(Object size);
+
+  /// No description provided for @confirm.
+  ///
+  /// In en, this message translates to:
+  /// **'Confirm'**
+  String get confirm;
+
   /// No description provided for @closeAfterSave.
   ///
   /// In en, this message translates to:
diff --git a/lib/generated/l10n/l10n_de.dart b/lib/generated/l10n/l10n_de.dart
index cd927af9..1c4d96f2 100644
--- a/lib/generated/l10n/l10n_de.dart
+++ b/lib/generated/l10n/l10n_de.dart
@@ -162,6 +162,17 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get clearThisServerStats => 'Statistiken dieses Servers löschen';
 
+  @override
+  String get compactDatabase => 'Datenbank komprimieren';
+
+  @override
+  String compactDatabaseContent(Object size) {
+    return 'Datenbankgröße: $size\n\nDies wird die Datenbank neu organisieren, um die Dateigröße zu reduzieren. Es werden keine Daten gelöscht.';
+  }
+
+  @override
+  String get confirm => 'Bestätigen';
+
   @override
   String get closeAfterSave => 'Speichern und schließen';
 
diff --git a/lib/generated/l10n/l10n_en.dart b/lib/generated/l10n/l10n_en.dart
index b39d0f65..40cf1a52 100644
--- a/lib/generated/l10n/l10n_en.dart
+++ b/lib/generated/l10n/l10n_en.dart
@@ -161,6 +161,17 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get clearThisServerStats => 'Clear This Server Statistics';
 
+  @override
+  String get compactDatabase => 'Compact Database';
+
+  @override
+  String compactDatabaseContent(Object size) {
+    return 'Database size: $size\n\nThis will reorganize the database to reduce file size. No data will be deleted.';
+  }
+
+  @override
+  String get confirm => 'Confirm';
+
   @override
   String get closeAfterSave => 'Save and close';
 
diff --git a/lib/generated/l10n/l10n_es.dart b/lib/generated/l10n/l10n_es.dart
index dc4fba52..858a19fa 100644
--- a/lib/generated/l10n/l10n_es.dart
+++ b/lib/generated/l10n/l10n_es.dart
@@ -162,6 +162,17 @@ class AppLocalizationsEs extends AppLocalizations {
   @override
   String get clearThisServerStats => 'Limpiar estadísticas de este servidor';
 
+  @override
+  String get compactDatabase => 'Compactar base de datos';
+
+  @override
+  String compactDatabaseContent(Object size) {
+    return 'Tamaño de la base de datos: $size\n\nEsto reorganizará la base de datos para reducir el tamaño del archivo. No se eliminará ningún dato.';
+  }
+
+  @override
+  String get confirm => 'Confirm';
+
   @override
   String get closeAfterSave => 'Guardar y cerrar';
 
diff --git a/lib/generated/l10n/l10n_fr.dart b/lib/generated/l10n/l10n_fr.dart
index 519df294..56b64712 100644
--- a/lib/generated/l10n/l10n_fr.dart
+++ b/lib/generated/l10n/l10n_fr.dart
@@ -162,6 +162,17 @@ class AppLocalizationsFr extends AppLocalizations {
   @override
   String get clearThisServerStats => 'Effacer les statistiques de ce serveur';
 
+  @override
+  String get compactDatabase => 'Compacter la base de données';
+
+  @override
+  String compactDatabaseContent(Object size) {
+    return 'Taille de la base de données : $size\n\nCela réorganisera la base de données pour réduire la taille du fichier. Aucune donnée ne sera supprimée.';
+  }
+
+  @override
+  String get confirm => 'Confirm';
+
   @override
   String get closeAfterSave => 'Enregistrer et fermer';
 
diff --git a/lib/generated/l10n/l10n_id.dart b/lib/generated/l10n/l10n_id.dart
index 623a3da7..a89612f1 100644
--- a/lib/generated/l10n/l10n_id.dart
+++ b/lib/generated/l10n/l10n_id.dart
@@ -160,6 +160,17 @@ class AppLocalizationsId extends AppLocalizations {
   @override
   String get clearThisServerStats => 'Hapus Statistik Server Ini';
 
+  @override
+  String get compactDatabase => 'Kompres Database';
+
+  @override
+  String compactDatabaseContent(Object size) {
+    return 'Ukuran database: $size\n\nIni akan mengatur ulang database untuk mengurangi ukuran file. Tidak ada data yang akan dihapus.';
+  }
+
+  @override
+  String get confirm => 'Confirm';
+
   @override
   String get closeAfterSave => 'Simpan dan tutup';
 
diff --git a/lib/generated/l10n/l10n_ja.dart b/lib/generated/l10n/l10n_ja.dart
index ea593bcf..1c85a9a9 100644
--- a/lib/generated/l10n/l10n_ja.dart
+++ b/lib/generated/l10n/l10n_ja.dart
@@ -155,6 +155,17 @@ class AppLocalizationsJa extends AppLocalizations {
   @override
   String get clearThisServerStats => 'このサーバーの統計をクリア';
 
+  @override
+  String get compactDatabase => 'データベースを圧縮';
+
+  @override
+  String compactDatabaseContent(Object size) {
+    return 'データベースサイズ: $size\n\nこれにより、ファイルサイズを小さくするためにデータベースが再編成されます。データは削除されません。';
+  }
+
+  @override
+  String get confirm => 'Confirm';
+
   @override
   String get closeAfterSave => '保存して閉じる';
 
diff --git a/lib/generated/l10n/l10n_nl.dart b/lib/generated/l10n/l10n_nl.dart
index ab02bbd2..0fa70a98 100644
--- a/lib/generated/l10n/l10n_nl.dart
+++ b/lib/generated/l10n/l10n_nl.dart
@@ -161,6 +161,17 @@ class AppLocalizationsNl extends AppLocalizations {
   @override
   String get clearThisServerStats => 'Statistieken van deze server wissen';
 
+  @override
+  String get compactDatabase => 'Database comprimeren';
+
+  @override
+  String compactDatabaseContent(Object size) {
+    return 'Databasgrootte: $size\n\nDit zal de database opnieuw organiseren om de bestandsgrootte te verkleinen. Geen gegevens worden verwijderd.';
+  }
+
+  @override
+  String get confirm => 'Confirm';
+
   @override
   String get closeAfterSave => 'Opslaan en sluiten';
 
diff --git a/lib/generated/l10n/l10n_pt.dart b/lib/generated/l10n/l10n_pt.dart
index 581c7e9b..97e43e35 100644
--- a/lib/generated/l10n/l10n_pt.dart
+++ b/lib/generated/l10n/l10n_pt.dart
@@ -161,6 +161,17 @@ class AppLocalizationsPt extends AppLocalizations {
   @override
   String get clearThisServerStats => 'Limpar estatísticas deste servidor';
 
+  @override
+  String get compactDatabase => 'Compactar banco de dados';
+
+  @override
+  String compactDatabaseContent(Object size) {
+    return 'Tamanho do banco de dados: $size\n\nIsso reorganizará o banco de dados para reduzir o tamanho do arquivo. Nenhum dado será excluído.';
+  }
+
+  @override
+  String get confirm => 'Confirm';
+
   @override
   String get closeAfterSave => 'Salvar e fechar';
 
diff --git a/lib/generated/l10n/l10n_ru.dart b/lib/generated/l10n/l10n_ru.dart
index ecea0bb9..04d1c5f8 100644
--- a/lib/generated/l10n/l10n_ru.dart
+++ b/lib/generated/l10n/l10n_ru.dart
@@ -162,6 +162,17 @@ class AppLocalizationsRu extends AppLocalizations {
   @override
   String get clearThisServerStats => 'Очистить статистику этого сервера';
 
+  @override
+  String get compactDatabase => 'Сжать базу данных';
+
+  @override
+  String compactDatabaseContent(Object size) {
+    return 'Размер базы данных: $size\n\nЭто перестроит базу данных для уменьшения размера файла. Данные не будут удалены.';
+  }
+
+  @override
+  String get confirm => 'Подтвердить';
+
   @override
   String get closeAfterSave => 'Сохранить и закрыть';
 
diff --git a/lib/generated/l10n/l10n_tr.dart b/lib/generated/l10n/l10n_tr.dart
index b106c547..c03da488 100644
--- a/lib/generated/l10n/l10n_tr.dart
+++ b/lib/generated/l10n/l10n_tr.dart
@@ -160,6 +160,17 @@ class AppLocalizationsTr extends AppLocalizations {
   @override
   String get clearThisServerStats => 'Bu Sunucu İstatistiklerini Temizle';
 
+  @override
+  String get compactDatabase => 'Veritabanını Sıkıştır';
+
+  @override
+  String compactDatabaseContent(Object size) {
+    return 'Veritabanı boyutu: $size\n\nBu, dosya boyutunu küçültmek için veritabanını yeniden düzenleyecektir. Veriler silinmeyecek.';
+  }
+
+  @override
+  String get confirm => 'Confirm';
+
   @override
   String get closeAfterSave => 'Kaydet ve kapat';
 
diff --git a/lib/generated/l10n/l10n_uk.dart b/lib/generated/l10n/l10n_uk.dart
index 0dc906d6..85047a15 100644
--- a/lib/generated/l10n/l10n_uk.dart
+++ b/lib/generated/l10n/l10n_uk.dart
@@ -161,6 +161,17 @@ class AppLocalizationsUk extends AppLocalizations {
   @override
   String get clearThisServerStats => 'Очистити статистику цього сервера';
 
+  @override
+  String get compactDatabase => 'Стиснути базу даних';
+
+  @override
+  String compactDatabaseContent(Object size) {
+    return 'Розмір бази даних: $size\n\nЦе перебудує базу даних, щоб зменшити розмір файлу. Дані не будуть видалені.';
+  }
+
+  @override
+  String get confirm => 'Confirm';
+
   @override
   String get closeAfterSave => 'Зберегти та закрити';
 
diff --git a/lib/generated/l10n/l10n_zh.dart b/lib/generated/l10n/l10n_zh.dart
index 959d68b0..e3805d2a 100644
--- a/lib/generated/l10n/l10n_zh.dart
+++ b/lib/generated/l10n/l10n_zh.dart
@@ -153,6 +153,17 @@ class AppLocalizationsZh extends AppLocalizations {
   @override
   String get clearThisServerStats => '清空此服务器统计';
 
+  @override
+  String get compactDatabase => '压缩数据库';
+
+  @override
+  String compactDatabaseContent(Object size) {
+    return '数据库大小：$size\n\n此操作将重新组织数据库以减少体积，数据不会丢失。';
+  }
+
+  @override
+  String get confirm => '确认';
+
   @override
   String get closeAfterSave => '保存后关闭';
 
@@ -1135,6 +1146,14 @@ class AppLocalizationsZhTw extends AppLocalizationsZh {
   @override
   String get clearThisServerStats => '清空此伺服器統計';
 
+  @override
+  String get compactDatabase => '壓縮資料庫';
+
+  @override
+  String compactDatabaseContent(Object size) {
+    return '資料庫大小：$size\n\n此操作將重新組織資料庫以減少體積，資料不會遺失。';
+  }
+
   @override
   String get closeAfterSave => '儲存後關閉';
 
diff --git a/lib/l10n/app_de.arb b/lib/l10n/app_de.arb
index 81ec0826..ac45c9b3 100644
--- a/lib/l10n/app_de.arb
+++ b/lib/l10n/app_de.arb
@@ -46,6 +46,9 @@
   "clearServerStatsContent": "Sind Sie sicher, dass Sie die Verbindungsstatistiken für Server \"{serverName}\" löschen möchten? Diese Aktion kann nicht rückgängig gemacht werden.",
   "clearServerStatsTitle": "{serverName} Statistiken löschen",
   "clearThisServerStats": "Statistiken dieses Servers löschen",
+  "compactDatabase": "Datenbank komprimieren",
+  "compactDatabaseContent": "Datenbankgröße: {size}\n\nDies wird die Datenbank neu organisieren, um die Dateigröße zu reduzieren. Es werden keine Daten gelöscht.",
+  "confirm": "Bestätigen",
   "closeAfterSave": "Speichern und schließen",
   "cmd": "Command",
   "collapseUITip": "Ob lange Listen in der Benutzeroberfläche standardmäßig eingeklappt werden sollen oder nicht",
diff --git a/lib/l10n/app_en.arb b/lib/l10n/app_en.arb
index 26610055..0a40e91b 100644
--- a/lib/l10n/app_en.arb
+++ b/lib/l10n/app_en.arb
@@ -46,6 +46,9 @@
   "clearServerStatsContent": "Are you sure you want to clear connection statistics for server \"{serverName}\"? This action cannot be undone.",
   "clearServerStatsTitle": "Clear {serverName} Statistics",
   "clearThisServerStats": "Clear This Server Statistics",
+  "compactDatabase": "Compact Database",
+  "compactDatabaseContent": "Database size: {size}\n\nThis will rebuild the whole database to reduce file size.",
+  "confirm": "Confirm",
   "closeAfterSave": "Save and close",
   "cmd": "Command",
   "collapseUITip": "Whether to collapse long lists present in the UI by default",
diff --git a/lib/l10n/app_es.arb b/lib/l10n/app_es.arb
index 9a02db12..536c5b17 100644
--- a/lib/l10n/app_es.arb
+++ b/lib/l10n/app_es.arb
@@ -46,6 +46,8 @@
   "clearServerStatsContent": "¿Estás seguro de que quieres limpiar las estadísticas de conexión del servidor \"{serverName}\"? Esta acción no se puede deshacer.",
   "clearServerStatsTitle": "Limpiar estadísticas de {serverName}",
   "clearThisServerStats": "Limpiar estadísticas de este servidor",
+  "compactDatabase": "Compactar base de datos",
+  "compactDatabaseContent": "Tamaño de la base de datos: {size}\n\nEsto reorganizará la base de datos para reducir el tamaño del archivo. No se eliminará ningún dato.",
   "closeAfterSave": "Guardar y cerrar",
   "cmd": "Comando",
   "collapseUITip": "¿Colapsar por defecto las listas largas en la UI?",
diff --git a/lib/l10n/app_fr.arb b/lib/l10n/app_fr.arb
index 0792d705..402ab2d6 100644
--- a/lib/l10n/app_fr.arb
+++ b/lib/l10n/app_fr.arb
@@ -46,6 +46,8 @@
   "clearServerStatsContent": "Êtes-vous sûr de vouloir effacer les statistiques de connexion du serveur \"{serverName}\" ? Cette action ne peut pas être annulée.",
   "clearServerStatsTitle": "Effacer les statistiques de {serverName}",
   "clearThisServerStats": "Effacer les statistiques de ce serveur",
+  "compactDatabase": "Compacter la base de données",
+  "compactDatabaseContent": "Taille de la base de données : {size}\n\nCela réorganisera la base de données pour réduire la taille du fichier. Aucune donnée ne sera supprimée.",
   "closeAfterSave": "Enregistrer et fermer",
   "cmd": "Commande",
   "collapseUITip": "Indique si les longues listes présentées dans l'interface utilisateur doivent être réduites par défaut.",
diff --git a/lib/l10n/app_id.arb b/lib/l10n/app_id.arb
index 532faad9..f6e776d4 100644
--- a/lib/l10n/app_id.arb
+++ b/lib/l10n/app_id.arb
@@ -46,6 +46,8 @@
   "clearServerStatsContent": "Apakah Anda yakin ingin menghapus statistik koneksi untuk server \"{serverName}\"? Tindakan ini tidak dapat dibatalkan.",
   "clearServerStatsTitle": "Hapus Statistik {serverName}",
   "clearThisServerStats": "Hapus Statistik Server Ini",
+  "compactDatabase": "Kompres Database",
+  "compactDatabaseContent": "Ukuran database: {size}\n\nIni akan mengatur ulang database untuk mengurangi ukuran file. Tidak ada data yang akan dihapus.",
   "closeAfterSave": "Simpan dan tutup",
   "cmd": "Memerintah",
   "collapseUITip": "Apakah akan menciutkan daftar panjang yang ada di UI secara default atau tidak",
diff --git a/lib/l10n/app_ja.arb b/lib/l10n/app_ja.arb
index 822071ed..4c90947e 100644
--- a/lib/l10n/app_ja.arb
+++ b/lib/l10n/app_ja.arb
@@ -46,6 +46,8 @@
   "clearServerStatsContent": "サーバー\"{serverName}\"の接続統計を削除してもよろしいですか？この操作は元に戻せません。",
   "clearServerStatsTitle": "{serverName}の統計をクリア",
   "clearThisServerStats": "このサーバーの統計をクリア",
+  "compactDatabase": "データベースを圧縮",
+  "compactDatabaseContent": "データベースサイズ: {size}\n\nこれにより、ファイルサイズを小さくするためにデータベースが再編成されます。データは削除されません。",
   "closeAfterSave": "保存して閉じる",
   "cmd": "コマンド",
   "collapseUITip": "UIの長いリストをデフォルトで折りたたむかどうか",
diff --git a/lib/l10n/app_nl.arb b/lib/l10n/app_nl.arb
index 695b790a..a579fc06 100644
--- a/lib/l10n/app_nl.arb
+++ b/lib/l10n/app_nl.arb
@@ -46,6 +46,8 @@
   "clearServerStatsContent": "Weet u zeker dat u de verbindingsstatistieken voor server \"{serverName}\" wilt wissen? Deze actie kan niet ongedaan worden gemaakt.",
   "clearServerStatsTitle": "Statistieken van {serverName} wissen",
   "clearThisServerStats": "Statistieken van deze server wissen",
+  "compactDatabase": "Database comprimeren",
+  "compactDatabaseContent": "Databasgrootte: {size}\n\nDit zal de database opnieuw organiseren om de bestandsgrootte te verkleinen. Geen gegevens worden verwijderd.",
   "closeAfterSave": "Opslaan en sluiten",
   "cmd": "Opdracht",
   "collapseUITip": "Of lange lijsten in de UI standaard moeten worden ingeklapt",
diff --git a/lib/l10n/app_pt.arb b/lib/l10n/app_pt.arb
index 6d2a2f04..a2589770 100644
--- a/lib/l10n/app_pt.arb
+++ b/lib/l10n/app_pt.arb
@@ -46,6 +46,8 @@
   "clearServerStatsContent": "Tem certeza de que deseja limpar as estatísticas de conexão para o servidor \"{serverName}\"? Esta ação não pode ser desfeita.",
   "clearServerStatsTitle": "Limpar estatísticas de {serverName}",
   "clearThisServerStats": "Limpar estatísticas deste servidor",
+  "compactDatabase": "Compactar banco de dados",
+  "compactDatabaseContent": "Tamanho do banco de dados: {size}\n\nIsso reorganizará o banco de dados para reduzir o tamanho do arquivo. Nenhum dado será excluído.",
   "closeAfterSave": "Salvar e fechar",
   "cmd": "Comando",
   "collapseUITip": "Deve colapsar listas longas na UI por padrão?",
diff --git a/lib/l10n/app_ru.arb b/lib/l10n/app_ru.arb
index 907f70bb..ee3268ae 100644
--- a/lib/l10n/app_ru.arb
+++ b/lib/l10n/app_ru.arb
@@ -46,6 +46,9 @@
   "clearServerStatsContent": "Вы уверены, что хотите очистить статистику соединений для сервера \"{serverName}\"? Это действие не может быть отменено.",
   "clearServerStatsTitle": "Очистить статистику {serverName}",
   "clearThisServerStats": "Очистить статистику этого сервера",
+  "compactDatabase": "Сжать базу данных",
+  "compactDatabaseContent": "Размер базы данных: {size}\n\nЭто перестроит базу данных для уменьшения размера файла. Данные не будут удалены.",
+  "confirm": "Подтвердить",
   "closeAfterSave": "Сохранить и закрыть",
   "cmd": "Команда",
   "collapseUITip": "Свернуть длинные списки в UI по умолчанию",
diff --git a/lib/l10n/app_tr.arb b/lib/l10n/app_tr.arb
index 8f4d884a..ece319b7 100644
--- a/lib/l10n/app_tr.arb
+++ b/lib/l10n/app_tr.arb
@@ -46,6 +46,8 @@
   "clearServerStatsContent": "\"{serverName}\" sunucusu için bağlantı istatistiklerini temizlemek istediğinizden emin misiniz? Bu işlem geri alınamaz.",
   "clearServerStatsTitle": "{serverName} İstatistiklerini Temizle",
   "clearThisServerStats": "Bu Sunucu İstatistiklerini Temizle",
+  "compactDatabase": "Veritabanını Sıkıştır",
+  "compactDatabaseContent": "Veritabanı boyutu: {size}\n\nBu, dosya boyutunu küçültmek için veritabanını yeniden düzenleyecektir. Veriler silinmeyecek.",
   "closeAfterSave": "Kaydet ve kapat",
   "cmd": "Komut",
   "collapseUITip": "Arayüzde uzun listelerin varsayılan olarak daraltılıp daraltılmayacağı",
diff --git a/lib/l10n/app_uk.arb b/lib/l10n/app_uk.arb
index 8fecb91d..244dced6 100644
--- a/lib/l10n/app_uk.arb
+++ b/lib/l10n/app_uk.arb
@@ -46,6 +46,8 @@
   "clearServerStatsContent": "Ви впевнені, що хочете очистити статистику з'єднань для сервера \"{serverName}\"? Цю дію не можна скасувати.",
   "clearServerStatsTitle": "Очистити статистику {serverName}",
   "clearThisServerStats": "Очистити статистику цього сервера",
+  "compactDatabase": "Стиснути базу даних",
+  "compactDatabaseContent": "Розмір бази даних: {size}\n\nЦе перебудує базу даних, щоб зменшити розмір файлу. Дані не будуть видалені.",
   "closeAfterSave": "Зберегти та закрити",
   "cmd": "Команда",
   "collapseUITip": "Сховати довгі списки, що є у UI за замовчуванням",
diff --git a/lib/l10n/app_zh.arb b/lib/l10n/app_zh.arb
index de3014b9..24ea01c6 100644
--- a/lib/l10n/app_zh.arb
+++ b/lib/l10n/app_zh.arb
@@ -46,6 +46,9 @@
   "clearServerStatsContent": "确定要清空服务器 \"{serverName}\" 的连接统计数据吗？此操作无法撤销。",
   "clearServerStatsTitle": "清空 {serverName} 统计",
   "clearThisServerStats": "清空此服务器统计",
+  "compactDatabase": "压缩数据库",
+  "compactDatabaseContent": "数据库大小：{size}\n\n此操作将重新组织数据库以减少体积，数据不会丢失。",
+  "confirm": "确认",
   "closeAfterSave": "保存后关闭",
   "cmd": "命令",
   "collapseUITip": "是否默认折叠 UI 中的长列表",
diff --git a/lib/l10n/app_zh_tw.arb b/lib/l10n/app_zh_tw.arb
index 7594998d..31f82c27 100644
--- a/lib/l10n/app_zh_tw.arb
+++ b/lib/l10n/app_zh_tw.arb
@@ -46,6 +46,8 @@
   "clearServerStatsContent": "確定要清空伺服器 \"{serverName}\" 的連線統計資料嗎？此操作無法撤銷。",
   "clearServerStatsTitle": "清空 {serverName} 統計",
   "clearThisServerStats": "清空此伺服器統計",
+  "compactDatabase": "壓縮資料庫",
+  "compactDatabaseContent": "資料庫大小：{size}\n\n此操作將重新組織資料庫以減少體積，資料不會遺失。",
   "closeAfterSave": "儲存後關閉",
   "cmd": "指令",
   "collapseUITip": "是否預設折疊 UI 中存在的長列表",
diff --git a/lib/view/page/server/connection_stats.dart b/lib/view/page/server/connection_stats.dart
index e5f2a2b7..4ec2bb78 100644
--- a/lib/view/page/server/connection_stats.dart
+++ b/lib/view/page/server/connection_stats.dart
@@ -1,3 +1,5 @@
+import 'dart:io';
+
 import 'package:fl_lib/fl_lib.dart';
 import 'package:flutter/material.dart';
 import 'package:server_box/core/extension/context/locale.dart';
@@ -16,6 +18,7 @@ class ConnectionStatsPage extends StatefulWidget {
 class _ConnectionStatsPageState extends State<ConnectionStatsPage> {
   List<ServerConnectionStats> _serverStats = [];
   bool _isLoading = true;
+  bool _isCompacting = false;
 
   @override
   void initState() {
@@ -47,6 +50,13 @@ class _ConnectionStatsPageState extends State<ConnectionStatsPage> {
             icon: const Icon(Icons.clear_all, color: Colors.red),
             tooltip: libL10n.clear,
           ),
+          IconButton(
+            onPressed: _isCompacting ? null : _showCompactDialog,
+            icon: _isCompacting
+                ? SizedLoading.small
+                : const Icon(Icons.compress),
+            tooltip: l10n.compactDatabase,
+          ),
         ],
       ),
       body: _buildBody,
@@ -196,6 +206,42 @@ class _ConnectionStatsPageState extends State<ConnectionStatsPage> {
       ),
     );
   }
+
+  void _showCompactDialog() {
+    final path = '${Paths.doc}${Pfs.seperator}connection_stats_enc.hive';
+    final file = File(path);
+    final oldSize = file.existsSync() ? file.lengthSync() : 0;
+    final sizeStr = oldSize < 1000 ? '$oldSize B' : oldSize < 1000 * 1000 ? '${(oldSize / 1000).toStringAsFixed(1)} KB' : '${(oldSize / (1000 * 1000)).toStringAsFixed(1)} MB';
+
+    context.showRoundDialog(
+      title: l10n.compactDatabase,
+      child: Text(l10n.compactDatabaseContent(sizeStr)),
+      actions: [
+        TextButton(onPressed: context.pop, child: Text(libL10n.cancel)),
+        TextButton(
+          onPressed: () async {
+            context.pop();
+            setState(() => _isCompacting = true);
+            try {
+              await Stores.connectionStats.compact();
+              final newSize = file.existsSync() ? file.lengthSync() : 0;
+              final newSizeStr = newSize < 1000 ? '$newSize B' : newSize < 1000 * 1000 ? '${(newSize / 1000).toStringAsFixed(1)} KB' : '${(newSize / (1000 * 1000)).toStringAsFixed(1)} MB';
+              if (mounted) {
+                setState(() => _isCompacting = false);
+                context.showSnackBar('${libL10n.success}: $sizeStr -> $newSizeStr');
+              }
+            } catch (e) {
+               if (mounted) {
+                 setState(() => _isCompacting = false);
+                 context.showSnackBar('${libL10n.error}: $e');
+               }
+             }
+          },
+          child: Text(l10n.confirm),
+        ),
+      ],
+    );
+  }
 }
 
 extension on _ConnectionStatsPageState {