diff --git a/lib/bloc/setting_cubit.dart b/lib/bloc/setting_cubit.dart
index 87784b0120..9a832ff841 100644
--- a/lib/bloc/setting_cubit.dart
+++ b/lib/bloc/setting_cubit.dart
@@ -14,13 +14,15 @@ class SettingState extends Equatable {
     bool? videoAutoDownload,
     bool? fileAutoDownload,
     bool? collapsedSidebar,
+    double? chatFontSizeDelta,
   })  : _brightness = brightness,
         _messageShowAvatar = messageShowAvatar,
         _messagePreview = messagePreview,
         _photoAutoDownload = photoAutoDownload,
         _videoAutoDownload = videoAutoDownload,
         _fileAutoDownload = fileAutoDownload,
-        _collapsedSidebar = collapsedSidebar;
+        _collapsedSidebar = collapsedSidebar,
+        _chatFontSizeDelta = chatFontSizeDelta;
 
   factory SettingState.fromMap(Map<String, dynamic> map) => SettingState(
         brightness: map['brightness'] as int?,
@@ -30,6 +32,7 @@ class SettingState extends Equatable {
         videoAutoDownload: map['videoAutoDownload'] as bool?,
         fileAutoDownload: map['fileAutoDownload'] as bool?,
         collapsedSidebar: map['collapsedSidebar'] as bool?,
+        chatFontSizeDelta: map['chatFontSizeDelta'] as double?,
       );
 
   /// The brightness of theme.
@@ -49,6 +52,7 @@ class SettingState extends Equatable {
   final bool? _videoAutoDownload;
   final bool? _fileAutoDownload;
   final bool? _collapsedSidebar;
+  final double? _chatFontSizeDelta;
 
   int get brightness => _brightness ?? 0;
 
@@ -64,6 +68,8 @@ class SettingState extends Equatable {
 
   bool get collapsedSidebar => _collapsedSidebar ?? false;
 
+  double get chatFontSizeDelta => _chatFontSizeDelta ?? 0;
+
   @override
   List<Object?> get props => [
         _brightness,
@@ -73,6 +79,7 @@ class SettingState extends Equatable {
         _videoAutoDownload,
         _fileAutoDownload,
         _collapsedSidebar,
+        _chatFontSizeDelta,
       ];
 
   Map<String, dynamic> toMap() => {
@@ -83,6 +90,7 @@ class SettingState extends Equatable {
         'videoAutoDownload': _videoAutoDownload,
         'fileAutoDownload': _fileAutoDownload,
         'collapsedSidebar': _collapsedSidebar,
+        'chatFontSizeDelta': _chatFontSizeDelta,
       };
 
   SettingState copyWith({
@@ -93,6 +101,7 @@ class SettingState extends Equatable {
     bool? videoAutoDownload,
     bool? fileAutoDownload,
     bool? collapsedSidebar,
+    double? chatFontSizeDelta,
   }) =>
       SettingState(
         brightness: brightness ?? _brightness,
@@ -102,6 +111,7 @@ class SettingState extends Equatable {
         videoAutoDownload: videoAutoDownload ?? _videoAutoDownload,
         fileAutoDownload: fileAutoDownload ?? _fileAutoDownload,
         collapsedSidebar: collapsedSidebar ?? _collapsedSidebar,
+        chatFontSizeDelta: chatFontSizeDelta ?? _chatFontSizeDelta,
       );
 }
 
@@ -156,6 +166,9 @@ class SettingCubit extends HydratedCubit<SettingState> {
   set collapsedSidebar(bool? value) =>
       emit(state.copyWith(collapsedSidebar: value));
 
+  set chatFontSizeDelta(double? value) =>
+      emit(state.copyWith(chatFontSizeDelta: value));
+
   void migrate({
     bool? messagePreview,
     bool? photoAutoDownload,
diff --git a/lib/generated/intl/messages_en.dart b/lib/generated/intl/messages_en.dart
index 231d1d256e..4d3e10918d 100644
--- a/lib/generated/intl/messages_en.dart
+++ b/lib/generated/intl/messages_en.dart
@@ -221,6 +221,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "chatNotSupportViewOnPhone": MessageLookupByLibrary.simpleMessage(
             "This type of message is not supported, please check on your phone."),
         "chatPinMessage": m7,
+        "chatTextSize": MessageLookupByLibrary.simpleMessage("Chat Text Size"),
         "checkNewVersion":
             MessageLookupByLibrary.simpleMessage("Check new version"),
         "circleSubtitle": m8,
@@ -302,6 +303,8 @@ class MessageLookup extends MessageLookupByLibrary {
         "edit": MessageLookupByLibrary.simpleMessage("Edit"),
         "editCircleName":
             MessageLookupByLibrary.simpleMessage("Edit Circle Name"),
+        "editConversations":
+            MessageLookupByLibrary.simpleMessage("Edit Conversations"),
         "editGroupDescription":
             MessageLookupByLibrary.simpleMessage("Edit Group Description"),
         "editGroupName":
@@ -439,6 +442,8 @@ class MessageLookup extends MessageLookupByLibrary {
         "helpCenter": MessageLookupByLibrary.simpleMessage("Help center"),
         "hideMixin": MessageLookupByLibrary.simpleMessage("Hide Mixin"),
         "hour": m25,
+        "howAreYou": MessageLookupByLibrary.simpleMessage("Hi, how are you?"),
+        "iAmGood": MessageLookupByLibrary.simpleMessage("I’m good."),
         "ignoreThisVersion":
             MessageLookupByLibrary.simpleMessage("Ignore the new version"),
         "image": MessageLookupByLibrary.simpleMessage("image"),
@@ -470,8 +475,6 @@ class MessageLookup extends MessageLookupByLibrary {
             "Continue to log in and abort account deletion"),
         "loginByQrcode": MessageLookupByLibrary.simpleMessage(
             "Login to Mixin Messenger by QR Code"),
-        "loginByQrcodeTips": MessageLookupByLibrary.simpleMessage(
-            "Open Mixin Messenger on your phone, scan the QR Code on the screen and confirm your login."),
         "loginByQrcodeTips1": MessageLookupByLibrary.simpleMessage(
             "Open Mixin Messenger on your phone."),
         "loginByQrcodeTips2": MessageLookupByLibrary.simpleMessage(
@@ -707,7 +710,6 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("What\'s your name?"),
         "window": MessageLookupByLibrary.simpleMessage("Window"),
         "withdrawal": MessageLookupByLibrary.simpleMessage("Withdraw"),
-        "writeCircles": MessageLookupByLibrary.simpleMessage("Write Circles"),
         "you": MessageLookupByLibrary.simpleMessage("You"),
         "youDeletedThisMessage":
             MessageLookupByLibrary.simpleMessage("You deleted this message"),
diff --git a/lib/generated/intl/messages_in.dart b/lib/generated/intl/messages_in.dart
index 219ddd4b95..dc938ace8c 100644
--- a/lib/generated/intl/messages_in.dart
+++ b/lib/generated/intl/messages_in.dart
@@ -150,6 +150,8 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("Durasi terlalu pendek"),
         "editCircleName":
             MessageLookupByLibrary.simpleMessage("Edit Nama Lingkaran"),
+        "editConversations":
+            MessageLookupByLibrary.simpleMessage("Edit Percakapan"),
         "editGroupDescription":
             MessageLookupByLibrary.simpleMessage("Edit deskripsi grup"),
         "editGroupName": MessageLookupByLibrary.simpleMessage("Edit Nama"),
diff --git a/lib/generated/intl/messages_ja.dart b/lib/generated/intl/messages_ja.dart
index 0a00dd5c0d..f128467abc 100644
--- a/lib/generated/intl/messages_ja.dart
+++ b/lib/generated/intl/messages_ja.dart
@@ -262,6 +262,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "durationIsTooShort": MessageLookupByLibrary.simpleMessage("期間が短すぎます"),
         "edit": MessageLookupByLibrary.simpleMessage("編集"),
         "editCircleName": MessageLookupByLibrary.simpleMessage("グループリスト名を編集"),
+        "editConversations": MessageLookupByLibrary.simpleMessage("チャットルームを編集"),
         "editGroupDescription":
             MessageLookupByLibrary.simpleMessage("グループアナウンスを編集"),
         "editGroupName": MessageLookupByLibrary.simpleMessage("グループ名を編集"),
@@ -383,6 +384,8 @@ class MessageLookup extends MessageLookupByLibrary {
         "helpCenter": MessageLookupByLibrary.simpleMessage("ヘルプセンター"),
         "hideMixin": MessageLookupByLibrary.simpleMessage("Mixinを非表示にする"),
         "hour": m25,
+        "howAreYou": MessageLookupByLibrary.simpleMessage("こんにちは、調子はどうですか"),
+        "iAmGood": MessageLookupByLibrary.simpleMessage("いい気分"),
         "ignoreThisVersion": MessageLookupByLibrary.simpleMessage("最新版を無視"),
         "image": MessageLookupByLibrary.simpleMessage("画像"),
         "includeFiles": MessageLookupByLibrary.simpleMessage("ファイルが含まれています"),
@@ -411,10 +414,8 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("そのままログインし、アカウント削除をキャンセルします"),
         "loginByQrcode":
             MessageLookupByLibrary.simpleMessage("QRコードでMixinにログインする"),
-        "loginByQrcodeTips": MessageLookupByLibrary.simpleMessage(
-            "携帯でMixinを開き、画面に表示されるQRコードを読み取り、ログインします"),
         "loginByQrcodeTips1":
-            MessageLookupByLibrary.simpleMessage("携帯でMixinを開き。"),
+            MessageLookupByLibrary.simpleMessage("携帯でMixinを開き"),
         "loginByQrcodeTips2":
             MessageLookupByLibrary.simpleMessage("画面に表示されるQRコードを読み取り、ログインします"),
         "makeGroupAdmin": MessageLookupByLibrary.simpleMessage("管理者権限を付与"),
@@ -619,7 +620,6 @@ class MessageLookup extends MessageLookupByLibrary {
         "whatsYourName": MessageLookupByLibrary.simpleMessage("お名前は何ですか？"),
         "window": MessageLookupByLibrary.simpleMessage("Window"),
         "withdrawal": MessageLookupByLibrary.simpleMessage("出金"),
-        "writeCircles": MessageLookupByLibrary.simpleMessage("グループリストの変更"),
         "you": MessageLookupByLibrary.simpleMessage("自分"),
         "youDeletedThisMessage":
             MessageLookupByLibrary.simpleMessage("このメッセージを削除しました。")
diff --git a/lib/generated/intl/messages_ms.dart b/lib/generated/intl/messages_ms.dart
index d5c1377f26..4e84c19fd3 100644
--- a/lib/generated/intl/messages_ms.dart
+++ b/lib/generated/intl/messages_ms.dart
@@ -156,6 +156,8 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("Jangka masa terlalu pendek"),
         "editCircleName":
             MessageLookupByLibrary.simpleMessage("Edit Nama Lingkaran"),
+        "editConversations":
+            MessageLookupByLibrary.simpleMessage("Edit Perbualan"),
         "editGroupDescription":
             MessageLookupByLibrary.simpleMessage("Edit keterangan kumpulan"),
         "editGroupName": MessageLookupByLibrary.simpleMessage("Edit Nama"),
@@ -391,7 +393,6 @@ class MessageLookup extends MessageLookupByLibrary {
         "whatsYourName":
             MessageLookupByLibrary.simpleMessage("Siapa nama awak?"),
         "withdrawal": MessageLookupByLibrary.simpleMessage("Pengeluaran"),
-        "writeCircles": MessageLookupByLibrary.simpleMessage("Tulis Lingkaran"),
         "you": MessageLookupByLibrary.simpleMessage("Anda"),
         "youDeletedThisMessage":
             MessageLookupByLibrary.simpleMessage("Anda memadamkan mesej ini")
diff --git a/lib/generated/intl/messages_ru.dart b/lib/generated/intl/messages_ru.dart
index 3dd055c5c7..6bc5e92c69 100644
--- a/lib/generated/intl/messages_ru.dart
+++ b/lib/generated/intl/messages_ru.dart
@@ -299,6 +299,8 @@ class MessageLookup extends MessageLookupByLibrary {
         "edit": MessageLookupByLibrary.simpleMessage("Редактировать"),
         "editCircleName":
             MessageLookupByLibrary.simpleMessage("Изменить название круга"),
+        "editConversations":
+            MessageLookupByLibrary.simpleMessage("Редактировать беседы"),
         "editGroupDescription":
             MessageLookupByLibrary.simpleMessage("Изменить описание группы"),
         "editGroupName":
@@ -431,6 +433,8 @@ class MessageLookup extends MessageLookupByLibrary {
         "helpCenter": MessageLookupByLibrary.simpleMessage("Центр помощи"),
         "hideMixin": MessageLookupByLibrary.simpleMessage("Скрыть Mixin"),
         "hour": m25,
+        "howAreYou": MessageLookupByLibrary.simpleMessage("Привет, как дела?"),
+        "iAmGood": MessageLookupByLibrary.simpleMessage("Я в порядке."),
         "ignoreThisVersion":
             MessageLookupByLibrary.simpleMessage("Игнорировать новую версию"),
         "image": MessageLookupByLibrary.simpleMessage("изображение"),
@@ -462,8 +466,6 @@ class MessageLookup extends MessageLookupByLibrary {
             "Продолжить вход и отменить удаление учетной записи"),
         "loginByQrcode": MessageLookupByLibrary.simpleMessage(
             "Войдите в Mixin Messenger по QR-коду"),
-        "loginByQrcodeTips": MessageLookupByLibrary.simpleMessage(
-            "Откройте Mixin Messenger на своем телефоне, отсканируйте QR-код на экране и подтвердите вход."),
         "makeGroupAdmin": MessageLookupByLibrary.simpleMessage(
             "Сделать администратором группы"),
         "media": MessageLookupByLibrary.simpleMessage("Медиа"),
@@ -695,7 +697,6 @@ class MessageLookup extends MessageLookupByLibrary {
         "whatsYourName": MessageLookupByLibrary.simpleMessage("Как вас зовут?"),
         "window": MessageLookupByLibrary.simpleMessage("Окно"),
         "withdrawal": MessageLookupByLibrary.simpleMessage("Вывести"),
-        "writeCircles": MessageLookupByLibrary.simpleMessage("Написать круги"),
         "you": MessageLookupByLibrary.simpleMessage("Вы"),
         "youDeletedThisMessage":
             MessageLookupByLibrary.simpleMessage("Вы удалили это сообщение")
diff --git a/lib/generated/intl/messages_zh-HK.dart b/lib/generated/intl/messages_zh-HK.dart
index d0570d1751..0ce760d859 100644
--- a/lib/generated/intl/messages_zh-HK.dart
+++ b/lib/generated/intl/messages_zh-HK.dart
@@ -137,6 +137,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "about": MessageLookupByLibrary.simpleMessage("關於"),
         "accessDenied": MessageLookupByLibrary.simpleMessage("禁止訪問"),
         "account": MessageLookupByLibrary.simpleMessage("賬號"),
+        "activity": MessageLookupByLibrary.simpleMessage("活動"),
         "add": MessageLookupByLibrary.simpleMessage("添加"),
         "addBotWithPlus": MessageLookupByLibrary.simpleMessage("+ 添加機器人"),
         "addContact": MessageLookupByLibrary.simpleMessage("添加聯繫人"),
@@ -156,6 +157,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "alertKeyContactContactMessage":
             MessageLookupByLibrary.simpleMessage("分享了一個聯繫人"),
         "allChats": MessageLookupByLibrary.simpleMessage("全部聊天"),
+        "animalsAndNature": MessageLookupByLibrary.simpleMessage("動物與自然"),
         "appCardShareDisallow":
             MessageLookupByLibrary.simpleMessage("該鏈接已被設置為不允許分享"),
         "appearance": MessageLookupByLibrary.simpleMessage("外觀"),
@@ -201,6 +203,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "circles": MessageLookupByLibrary.simpleMessage("圈子"),
         "clear": MessageLookupByLibrary.simpleMessage("清理"),
         "clearChat": MessageLookupByLibrary.simpleMessage("清除聊天記錄"),
+        "clearFilter": MessageLookupByLibrary.simpleMessage("清除篩選條件"),
         "clickToReloadQrcode":
             MessageLookupByLibrary.simpleMessage("點擊重新加載二維碼"),
         "close": MessageLookupByLibrary.simpleMessage("關閉"),
@@ -250,6 +253,9 @@ class MessageLookup extends MessageLookupByLibrary {
         "disappearingMessage": MessageLookupByLibrary.simpleMessage("限時消息"),
         "disappearingMessageHint": MessageLookupByLibrary.simpleMessage(
             "啓用後，在此聊天中發送和接收的新信息在被看到後會消失，閲讀文檔以**瞭解更多**。"),
+        "discard": MessageLookupByLibrary.simpleMessage("廢棄"),
+        "discardRecordingWarning":
+            MessageLookupByLibrary.simpleMessage("是否要停止並廢棄已錄製的語音消息？"),
         "dismissAsAdmin": MessageLookupByLibrary.simpleMessage("撤銷管理員身份"),
         "done": MessageLookupByLibrary.simpleMessage("完成"),
         "download": MessageLookupByLibrary.simpleMessage("下載"),
@@ -258,6 +264,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "durationIsTooShort": MessageLookupByLibrary.simpleMessage("時間太短"),
         "edit": MessageLookupByLibrary.simpleMessage("編輯"),
         "editCircleName": MessageLookupByLibrary.simpleMessage("編輯名稱"),
+        "editConversations": MessageLookupByLibrary.simpleMessage("管理圈子"),
         "editGroupDescription": MessageLookupByLibrary.simpleMessage("編輯羣公告"),
         "editGroupName": MessageLookupByLibrary.simpleMessage("編輯名稱"),
         "editImageClearWarning":
@@ -298,6 +305,8 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("錯誤 20118：PIN 格式不正確"),
         "errorNetworkTaskFailed":
             MessageLookupByLibrary.simpleMessage("網絡連接失敗。檢查或切換網絡，然後重試"),
+        "errorNoPinToken":
+            MessageLookupByLibrary.simpleMessage("缺少憑據，請重新登錄之後再嘗試使用此功能。"),
         "errorNotFound":
             MessageLookupByLibrary.simpleMessage("錯誤 404：沒有找到相應的信息"),
         "errorNotSupportedAudioFormat":
@@ -337,6 +346,8 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("無法找到能打開該媒體的應用"),
         "errorUnknownWithCode": m21,
         "errorUnknownWithMessage": m22,
+        "errorUploadAttachmentFailed":
+            MessageLookupByLibrary.simpleMessage("消息附件上傳失敗"),
         "errorUsedPhone":
             MessageLookupByLibrary.simpleMessage("錯誤 20122：電話號碼已經被佔用。"),
         "errorUserInvalidFormat":
@@ -352,11 +363,13 @@ class MessageLookup extends MessageLookupByLibrary {
         "fileDoesNotExist": MessageLookupByLibrary.simpleMessage("檔案不存在"),
         "fileError": MessageLookupByLibrary.simpleMessage("檔案錯誤"),
         "files": MessageLookupByLibrary.simpleMessage("文檔"),
+        "flags": MessageLookupByLibrary.simpleMessage("旗幟"),
         "followSystem": MessageLookupByLibrary.simpleMessage("跟隨系統"),
         "followUsOnFacebook":
             MessageLookupByLibrary.simpleMessage("關注我們的 Facebook"),
         "followUsOnTwitter":
             MessageLookupByLibrary.simpleMessage("關注我們的 Twitter"),
+        "foodAndDrink": MessageLookupByLibrary.simpleMessage("食物與飲料"),
         "formatNotSupported": MessageLookupByLibrary.simpleMessage("不支持該格式"),
         "forward": MessageLookupByLibrary.simpleMessage("轉發"),
         "from": MessageLookupByLibrary.simpleMessage("來自"),
@@ -374,6 +387,8 @@ class MessageLookup extends MessageLookupByLibrary {
         "helpCenter": MessageLookupByLibrary.simpleMessage("幫助中心"),
         "hideMixin": MessageLookupByLibrary.simpleMessage("隱藏 Mixin"),
         "hour": m25,
+        "howAreYou": MessageLookupByLibrary.simpleMessage("嗨，你好嗎？"),
+        "iAmGood": MessageLookupByLibrary.simpleMessage("我很好。"),
         "ignoreThisVersion": MessageLookupByLibrary.simpleMessage("忽略這次版本更新"),
         "image": MessageLookupByLibrary.simpleMessage("圖片"),
         "includeFiles": MessageLookupByLibrary.simpleMessage("包括檔案"),
@@ -390,6 +405,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "learnMore": MessageLookupByLibrary.simpleMessage("瞭解更多"),
         "less": MessageLookupByLibrary.simpleMessage("更少"),
         "light": MessageLookupByLibrary.simpleMessage("淺色"),
+        "linkedDevice": MessageLookupByLibrary.simpleMessage("連接的設備"),
         "live": MessageLookupByLibrary.simpleMessage("直播"),
         "loading": MessageLookupByLibrary.simpleMessage("正在加載..."),
         "loadingTime":
@@ -401,8 +417,10 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("繼續登錄並放棄刪除賬户"),
         "loginByQrcode":
             MessageLookupByLibrary.simpleMessage("通過二維碼登錄 Mixin Messenger"),
-        "loginByQrcodeTips": MessageLookupByLibrary.simpleMessage(
-            "打開手機上的 Mixin Messenger，掃描屏幕上的二維碼，確認登錄。"),
+        "loginByQrcodeTips1":
+            MessageLookupByLibrary.simpleMessage("打開手機上的 Mixin Messenger。"),
+        "loginByQrcodeTips2":
+            MessageLookupByLibrary.simpleMessage("掃描屏幕上的二維碼，確認登錄。"),
         "makeGroupAdmin": MessageLookupByLibrary.simpleMessage("設定為羣組管理員"),
         "media": MessageLookupByLibrary.simpleMessage("媒體"),
         "memo": MessageLookupByLibrary.simpleMessage("備註"),
@@ -425,6 +443,8 @@ class MessageLookup extends MessageLookupByLibrary {
         "myStickers": MessageLookupByLibrary.simpleMessage("我的表情"),
         "na": MessageLookupByLibrary.simpleMessage("暫無價格"),
         "name": MessageLookupByLibrary.simpleMessage("名稱"),
+        "networkConnectionFailed":
+            MessageLookupByLibrary.simpleMessage("網絡連接失敗"),
         "networkError": MessageLookupByLibrary.simpleMessage("網絡錯誤"),
         "newVersionAvailable": MessageLookupByLibrary.simpleMessage("發現新版本"),
         "newVersionDescription": m31,
@@ -446,6 +466,7 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("未允許通知，請到通知設置開啓。"),
         "notifications": MessageLookupByLibrary.simpleMessage("通知"),
         "nowAnAddmin": m32,
+        "objects": MessageLookupByLibrary.simpleMessage("物件"),
         "oneByOneForward": MessageLookupByLibrary.simpleMessage("逐條轉發"),
         "oneHour": MessageLookupByLibrary.simpleMessage("1 小時"),
         "oneWeek": MessageLookupByLibrary.simpleMessage("1 星期"),
@@ -504,6 +525,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "searchPlaceholderNumber":
             MessageLookupByLibrary.simpleMessage("搜索 Mixin ID 或手機號碼："),
         "searchRelatedMessage": m38,
+        "searchUnread": MessageLookupByLibrary.simpleMessage("搜索未讀會話"),
         "select": MessageLookupByLibrary.simpleMessage("選擇"),
         "send": MessageLookupByLibrary.simpleMessage("發送"),
         "sendArchived": MessageLookupByLibrary.simpleMessage("打包成 zip 發送"),
@@ -533,6 +555,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "signOut": MessageLookupByLibrary.simpleMessage("登出"),
         "signWithPhoneNumber": MessageLookupByLibrary.simpleMessage("通過手機號登錄"),
         "signWithQrcode": MessageLookupByLibrary.simpleMessage("通過二維碼登錄"),
+        "smileysAndPeople": MessageLookupByLibrary.simpleMessage("表情符號與人物"),
         "status": MessageLookupByLibrary.simpleMessage("交易狀態"),
         "sticker": MessageLookupByLibrary.simpleMessage("貼紙"),
         "stickerAlbumDetail": MessageLookupByLibrary.simpleMessage("表情詳情"),
@@ -543,6 +566,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "strangerHint": MessageLookupByLibrary.simpleMessage("對方不是你的聯繫人"),
         "strangers": MessageLookupByLibrary.simpleMessage("陌生人"),
         "successful": MessageLookupByLibrary.simpleMessage("成功"),
+        "symbols": MessageLookupByLibrary.simpleMessage("符號"),
         "termsOfService": MessageLookupByLibrary.simpleMessage("服務條款"),
         "text": MessageLookupByLibrary.simpleMessage("文字"),
         "theme": MessageLookupByLibrary.simpleMessage("主題"),
@@ -558,6 +582,7 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("轉賬記錄不會被刪除"),
         "transcript": MessageLookupByLibrary.simpleMessage("聊天記錄"),
         "transfer": MessageLookupByLibrary.simpleMessage("轉賬"),
+        "travelAndPlaces": MessageLookupByLibrary.simpleMessage("旅行與地點"),
         "turnOnNotifications": MessageLookupByLibrary.simpleMessage("打開通知"),
         "typeMessage": MessageLookupByLibrary.simpleMessage("輸入消息"),
         "unableToOpenFile": m43,
@@ -587,7 +612,6 @@ class MessageLookup extends MessageLookupByLibrary {
         "whatsYourName": MessageLookupByLibrary.simpleMessage("你的名字？"),
         "window": MessageLookupByLibrary.simpleMessage("窗口"),
         "withdrawal": MessageLookupByLibrary.simpleMessage("提現"),
-        "writeCircles": MessageLookupByLibrary.simpleMessage("管理圈子"),
         "you": MessageLookupByLibrary.simpleMessage("你"),
         "youDeletedThisMessage":
             MessageLookupByLibrary.simpleMessage("你撤回了一條消息"),
diff --git a/lib/generated/intl/messages_zh-TW.dart b/lib/generated/intl/messages_zh-TW.dart
index 94512fc979..771b0da82f 100644
--- a/lib/generated/intl/messages_zh-TW.dart
+++ b/lib/generated/intl/messages_zh-TW.dart
@@ -137,6 +137,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "about": MessageLookupByLibrary.simpleMessage("關於"),
         "accessDenied": MessageLookupByLibrary.simpleMessage("禁止訪問"),
         "account": MessageLookupByLibrary.simpleMessage("賬號"),
+        "activity": MessageLookupByLibrary.simpleMessage("活動"),
         "add": MessageLookupByLibrary.simpleMessage("新增"),
         "addBotWithPlus": MessageLookupByLibrary.simpleMessage("+ 新增機器人"),
         "addContact": MessageLookupByLibrary.simpleMessage("新增聯絡人"),
@@ -156,6 +157,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "alertKeyContactContactMessage":
             MessageLookupByLibrary.simpleMessage("分享了一個聯絡人"),
         "allChats": MessageLookupByLibrary.simpleMessage("全部聊天"),
+        "animalsAndNature": MessageLookupByLibrary.simpleMessage("動物與自然"),
         "appCardShareDisallow":
             MessageLookupByLibrary.simpleMessage("該連結已被設定為不允許分享"),
         "appearance": MessageLookupByLibrary.simpleMessage("外觀"),
@@ -201,6 +203,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "circles": MessageLookupByLibrary.simpleMessage("圈子"),
         "clear": MessageLookupByLibrary.simpleMessage("清理"),
         "clearChat": MessageLookupByLibrary.simpleMessage("清除聊天記錄"),
+        "clearFilter": MessageLookupByLibrary.simpleMessage("清除篩選條件"),
         "clickToReloadQrcode":
             MessageLookupByLibrary.simpleMessage("點選重新載入二維碼"),
         "close": MessageLookupByLibrary.simpleMessage("關閉"),
@@ -250,6 +253,9 @@ class MessageLookup extends MessageLookupByLibrary {
         "disappearingMessage": MessageLookupByLibrary.simpleMessage("限時訊息"),
         "disappearingMessageHint": MessageLookupByLibrary.simpleMessage(
             "啟用後，在此聊天中傳送和接收的新資訊在被看到後會消失，閱讀檔案以**瞭解更多**。"),
+        "discard": MessageLookupByLibrary.simpleMessage("廢棄"),
+        "discardRecordingWarning":
+            MessageLookupByLibrary.simpleMessage("是否要停止並廢棄已錄製的語音訊息？"),
         "dismissAsAdmin": MessageLookupByLibrary.simpleMessage("撤銷管理員身份"),
         "done": MessageLookupByLibrary.simpleMessage("完成"),
         "download": MessageLookupByLibrary.simpleMessage("下載"),
@@ -258,6 +264,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "durationIsTooShort": MessageLookupByLibrary.simpleMessage("時間太短"),
         "edit": MessageLookupByLibrary.simpleMessage("編輯"),
         "editCircleName": MessageLookupByLibrary.simpleMessage("編輯名稱"),
+        "editConversations": MessageLookupByLibrary.simpleMessage("管理圈子"),
         "editGroupDescription": MessageLookupByLibrary.simpleMessage("編輯群公告"),
         "editGroupName": MessageLookupByLibrary.simpleMessage("編輯名稱"),
         "editImageClearWarning":
@@ -298,6 +305,8 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("錯誤 20118：PIN 格式不正確"),
         "errorNetworkTaskFailed":
             MessageLookupByLibrary.simpleMessage("網路連線失敗。檢查或切換網路，然後重試"),
+        "errorNoPinToken":
+            MessageLookupByLibrary.simpleMessage("缺少憑據，請重新登入之後再嘗試使用此功能。"),
         "errorNotFound":
             MessageLookupByLibrary.simpleMessage("錯誤 404：沒有找到相應的資訊"),
         "errorNotSupportedAudioFormat":
@@ -337,6 +346,8 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("無法找到能開啟該媒體的應用"),
         "errorUnknownWithCode": m21,
         "errorUnknownWithMessage": m22,
+        "errorUploadAttachmentFailed":
+            MessageLookupByLibrary.simpleMessage("訊息附件上傳失敗"),
         "errorUsedPhone":
             MessageLookupByLibrary.simpleMessage("錯誤 20122：電話號碼已經被佔用。"),
         "errorUserInvalidFormat":
@@ -352,11 +363,13 @@ class MessageLookup extends MessageLookupByLibrary {
         "fileDoesNotExist": MessageLookupByLibrary.simpleMessage("檔案不存在"),
         "fileError": MessageLookupByLibrary.simpleMessage("檔案錯誤"),
         "files": MessageLookupByLibrary.simpleMessage("檔案"),
+        "flags": MessageLookupByLibrary.simpleMessage("旗幟"),
         "followSystem": MessageLookupByLibrary.simpleMessage("跟隨系統"),
         "followUsOnFacebook":
             MessageLookupByLibrary.simpleMessage("關注我們的 Facebook"),
         "followUsOnTwitter":
             MessageLookupByLibrary.simpleMessage("關注我們的 Twitter"),
+        "foodAndDrink": MessageLookupByLibrary.simpleMessage("食物與飲料"),
         "formatNotSupported": MessageLookupByLibrary.simpleMessage("不支援該格式"),
         "forward": MessageLookupByLibrary.simpleMessage("轉發"),
         "from": MessageLookupByLibrary.simpleMessage("來自"),
@@ -374,6 +387,8 @@ class MessageLookup extends MessageLookupByLibrary {
         "helpCenter": MessageLookupByLibrary.simpleMessage("幫助中心"),
         "hideMixin": MessageLookupByLibrary.simpleMessage("隱藏 Mixin"),
         "hour": m25,
+        "howAreYou": MessageLookupByLibrary.simpleMessage("嗨，你好嗎？"),
+        "iAmGood": MessageLookupByLibrary.simpleMessage("我很好。"),
         "ignoreThisVersion": MessageLookupByLibrary.simpleMessage("忽略這次版本更新"),
         "image": MessageLookupByLibrary.simpleMessage("圖片"),
         "includeFiles": MessageLookupByLibrary.simpleMessage("包括檔案"),
@@ -390,6 +405,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "learnMore": MessageLookupByLibrary.simpleMessage("瞭解更多"),
         "less": MessageLookupByLibrary.simpleMessage("更少"),
         "light": MessageLookupByLibrary.simpleMessage("淺色"),
+        "linkedDevice": MessageLookupByLibrary.simpleMessage("連線的裝置"),
         "live": MessageLookupByLibrary.simpleMessage("直播"),
         "loading": MessageLookupByLibrary.simpleMessage("正在載入..."),
         "loadingTime":
@@ -401,8 +417,10 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("繼續登入並放棄刪除賬戶"),
         "loginByQrcode":
             MessageLookupByLibrary.simpleMessage("透過二維碼登入 Mixin Messenger"),
-        "loginByQrcodeTips": MessageLookupByLibrary.simpleMessage(
-            "開啟手機上的 Mixin Messenger，掃描螢幕上的二維碼，確認登入。"),
+        "loginByQrcodeTips1":
+            MessageLookupByLibrary.simpleMessage("開啟手機上的 Mixin Messenger。"),
+        "loginByQrcodeTips2":
+            MessageLookupByLibrary.simpleMessage("掃描螢幕上的二維碼，確認登入。"),
         "makeGroupAdmin": MessageLookupByLibrary.simpleMessage("設定為群組管理員"),
         "media": MessageLookupByLibrary.simpleMessage("媒體"),
         "memo": MessageLookupByLibrary.simpleMessage("備註"),
@@ -425,6 +443,8 @@ class MessageLookup extends MessageLookupByLibrary {
         "myStickers": MessageLookupByLibrary.simpleMessage("我的表情"),
         "na": MessageLookupByLibrary.simpleMessage("暫無價格"),
         "name": MessageLookupByLibrary.simpleMessage("名稱"),
+        "networkConnectionFailed":
+            MessageLookupByLibrary.simpleMessage("網路連線失敗"),
         "networkError": MessageLookupByLibrary.simpleMessage("網路錯誤"),
         "newVersionAvailable": MessageLookupByLibrary.simpleMessage("發現新版本"),
         "newVersionDescription": m31,
@@ -446,6 +466,7 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("未允許通知，請到通知設定開啟。"),
         "notifications": MessageLookupByLibrary.simpleMessage("通知"),
         "nowAnAddmin": m32,
+        "objects": MessageLookupByLibrary.simpleMessage("物件"),
         "oneByOneForward": MessageLookupByLibrary.simpleMessage("逐條轉發"),
         "oneHour": MessageLookupByLibrary.simpleMessage("1 小時"),
         "oneWeek": MessageLookupByLibrary.simpleMessage("1 星期"),
@@ -504,6 +525,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "searchPlaceholderNumber":
             MessageLookupByLibrary.simpleMessage("搜尋 Mixin ID 或手機號碼："),
         "searchRelatedMessage": m38,
+        "searchUnread": MessageLookupByLibrary.simpleMessage("搜尋未讀會話"),
         "select": MessageLookupByLibrary.simpleMessage("選擇"),
         "send": MessageLookupByLibrary.simpleMessage("傳送"),
         "sendArchived": MessageLookupByLibrary.simpleMessage("打包成 zip 傳送"),
@@ -533,6 +555,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "signOut": MessageLookupByLibrary.simpleMessage("登出"),
         "signWithPhoneNumber": MessageLookupByLibrary.simpleMessage("透過手機號登入"),
         "signWithQrcode": MessageLookupByLibrary.simpleMessage("透過二維碼登入"),
+        "smileysAndPeople": MessageLookupByLibrary.simpleMessage("表情符號與人物"),
         "status": MessageLookupByLibrary.simpleMessage("交易狀態"),
         "sticker": MessageLookupByLibrary.simpleMessage("貼紙"),
         "stickerAlbumDetail": MessageLookupByLibrary.simpleMessage("表情詳情"),
@@ -543,6 +566,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "strangerHint": MessageLookupByLibrary.simpleMessage("對方不是你的聯絡人"),
         "strangers": MessageLookupByLibrary.simpleMessage("陌生人"),
         "successful": MessageLookupByLibrary.simpleMessage("成功"),
+        "symbols": MessageLookupByLibrary.simpleMessage("符號"),
         "termsOfService": MessageLookupByLibrary.simpleMessage("服務條款"),
         "text": MessageLookupByLibrary.simpleMessage("文字"),
         "theme": MessageLookupByLibrary.simpleMessage("主題"),
@@ -558,6 +582,7 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("轉賬記錄不會被刪除"),
         "transcript": MessageLookupByLibrary.simpleMessage("聊天記錄"),
         "transfer": MessageLookupByLibrary.simpleMessage("轉賬"),
+        "travelAndPlaces": MessageLookupByLibrary.simpleMessage("旅行與地點"),
         "turnOnNotifications": MessageLookupByLibrary.simpleMessage("開啟通知"),
         "typeMessage": MessageLookupByLibrary.simpleMessage("輸入訊息"),
         "unableToOpenFile": m43,
@@ -587,7 +612,6 @@ class MessageLookup extends MessageLookupByLibrary {
         "whatsYourName": MessageLookupByLibrary.simpleMessage("你的名字？"),
         "window": MessageLookupByLibrary.simpleMessage("視窗"),
         "withdrawal": MessageLookupByLibrary.simpleMessage("提現"),
-        "writeCircles": MessageLookupByLibrary.simpleMessage("管理圈子"),
         "you": MessageLookupByLibrary.simpleMessage("你"),
         "youDeletedThisMessage":
             MessageLookupByLibrary.simpleMessage("你撤回了一條訊息"),
diff --git a/lib/generated/intl/messages_zh.dart b/lib/generated/intl/messages_zh.dart
index 864dcc3100..70837f6f3d 100644
--- a/lib/generated/intl/messages_zh.dart
+++ b/lib/generated/intl/messages_zh.dart
@@ -197,6 +197,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "chatNotSupportViewOnPhone":
             MessageLookupByLibrary.simpleMessage("不支持此类型消息，请在手机上查看。"),
         "chatPinMessage": m7,
+        "chatTextSize": MessageLookupByLibrary.simpleMessage("聊天字体大小"),
         "checkNewVersion": MessageLookupByLibrary.simpleMessage("检查新版本"),
         "circleSubtitle": m8,
         "circleTitle": m9,
@@ -264,6 +265,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "durationIsTooShort": MessageLookupByLibrary.simpleMessage("时间太短"),
         "edit": MessageLookupByLibrary.simpleMessage("编辑"),
         "editCircleName": MessageLookupByLibrary.simpleMessage("编辑名称"),
+        "editConversations": MessageLookupByLibrary.simpleMessage("管理圈子"),
         "editGroupDescription": MessageLookupByLibrary.simpleMessage("编辑群公告"),
         "editGroupName": MessageLookupByLibrary.simpleMessage("编辑名称"),
         "editImageClearWarning":
@@ -386,6 +388,8 @@ class MessageLookup extends MessageLookupByLibrary {
         "helpCenter": MessageLookupByLibrary.simpleMessage("帮助中心"),
         "hideMixin": MessageLookupByLibrary.simpleMessage("隐藏 Mixin"),
         "hour": m25,
+        "howAreYou": MessageLookupByLibrary.simpleMessage("嗨，你好吗？"),
+        "iAmGood": MessageLookupByLibrary.simpleMessage("我很好。"),
         "ignoreThisVersion": MessageLookupByLibrary.simpleMessage("忽略这次版本更新"),
         "image": MessageLookupByLibrary.simpleMessage("图片"),
         "includeFiles": MessageLookupByLibrary.simpleMessage("包括文件"),
@@ -414,8 +418,6 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("继续登录并放弃删除账户"),
         "loginByQrcode":
             MessageLookupByLibrary.simpleMessage("通过二维码登录 Mixin Messenger"),
-        "loginByQrcodeTips": MessageLookupByLibrary.simpleMessage(
-            "打开手机上的 Mixin Messenger，扫描屏幕上的二维码，确认登录。"),
         "loginByQrcodeTips1":
             MessageLookupByLibrary.simpleMessage("打开手机上的 Mixin Messenger。"),
         "loginByQrcodeTips2":
@@ -611,7 +613,6 @@ class MessageLookup extends MessageLookupByLibrary {
         "whatsYourName": MessageLookupByLibrary.simpleMessage("你的名字？"),
         "window": MessageLookupByLibrary.simpleMessage("窗口"),
         "withdrawal": MessageLookupByLibrary.simpleMessage("提现"),
-        "writeCircles": MessageLookupByLibrary.simpleMessage("管理圈子"),
         "you": MessageLookupByLibrary.simpleMessage("你"),
         "youDeletedThisMessage":
             MessageLookupByLibrary.simpleMessage("你撤回了一条消息"),
diff --git a/lib/generated/l10n.dart b/lib/generated/l10n.dart
index ce6e8a0740..1ff71b630c 100644
--- a/lib/generated/l10n.dart
+++ b/lib/generated/l10n.dart
@@ -632,6 +632,16 @@ class Localization {
     );
   }
 
+  /// `Chat Text Size`
+  String get chatTextSize {
+    return Intl.message(
+      'Chat Text Size',
+      name: 'chatTextSize',
+      desc: '',
+      args: [],
+    );
+  }
+
   /// `Check new version`
   String get checkNewVersion {
     return Intl.message(
@@ -1244,6 +1254,16 @@ class Localization {
     );
   }
 
+  /// `Edit Conversations`
+  String get editConversations {
+    return Intl.message(
+      'Edit Conversations',
+      name: 'editConversations',
+      desc: '',
+      args: [],
+    );
+  }
+
   /// `Edit Group Description`
   String get editGroupDescription {
     return Intl.message(
@@ -2070,6 +2090,26 @@ class Localization {
     );
   }
 
+  /// `Hi, how are you?`
+  String get howAreYou {
+    return Intl.message(
+      'Hi, how are you?',
+      name: 'howAreYou',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `I’m good.`
+  String get iAmGood {
+    return Intl.message(
+      'I’m good.',
+      name: 'iAmGood',
+      desc: '',
+      args: [],
+    );
+  }
+
   /// `Ignore the new version`
   String get ignoreThisVersion {
     return Intl.message(
@@ -2310,16 +2350,6 @@ class Localization {
     );
   }
 
-  /// `Open Mixin Messenger on your phone, scan the QR Code on the screen and confirm your login.`
-  String get loginByQrcodeTips {
-    return Intl.message(
-      'Open Mixin Messenger on your phone, scan the QR Code on the screen and confirm your login.',
-      name: 'loginByQrcodeTips',
-      desc: '',
-      args: [],
-    );
-  }
-
   /// `Open Mixin Messenger on your phone.`
   String get loginByQrcodeTips1 {
     return Intl.message(
@@ -4096,16 +4126,6 @@ class Localization {
     );
   }
 
-  /// `Write Circles`
-  String get writeCircles {
-    return Intl.message(
-      'Write Circles',
-      name: 'writeCircles',
-      desc: '',
-      args: [],
-    );
-  }
-
   /// `You`
   String get you {
     return Intl.message(
diff --git a/lib/l10n/intl_en.arb b/lib/l10n/intl_en.arb
index 611b1367fe..efc5c27ab4 100644
--- a/lib/l10n/intl_en.arb
+++ b/lib/l10n/intl_en.arb
@@ -57,6 +57,7 @@
 "chatNotSupportUrl" : "https://mixinmessenger.zendesk.com/hc/articles/360043776071",
 "chatNotSupportViewOnPhone" : "This type of message is not supported, please check on your phone.",
 "chatPinMessage" : "{arg0} pinned {arg1}",
+"chatTextSize" : "Chat Text Size",
 "checkNewVersion" : "Check new version",
 "circleSubtitle" : "{count, plural, one{{arg0} Conversation} other{{arg0} Conversations}}",
 "circleTitle" : "{arg0}'s Circles",
@@ -118,6 +119,7 @@
 "durationIsTooShort" : "Duration is too short",
 "edit" : "Edit",
 "editCircleName" : "Edit Circle Name",
+"editConversations" : "Edit Conversations",
 "editGroupDescription" : "Edit Group Description",
 "editGroupName" : "Edit Group Name",
 "editImageClearWarning" : "All changes will be lost. Are you sure you want to exit?",
@@ -200,6 +202,8 @@
 "helpCenter" : "Help center",
 "hideMixin" : "Hide Mixin",
 "hour" : "{count, plural, one{{arg0} Hour} other{{arg0} Hours}}",
+"howAreYou" : "Hi, how are you?",
+"iAmGood" : "I’m good.",
 "ignoreThisVersion" : "Ignore the new version",
 "image" : "image",
 "includeFiles" : "Include Files",
@@ -224,7 +228,6 @@
 "logIn" : "Log in",
 "loginAndAbortAccountDeletion" : "Continue to log in and abort account deletion",
 "loginByQrcode" : "Login to Mixin Messenger by QR Code",
-"loginByQrcodeTips" : "Open Mixin Messenger on your phone, scan the QR Code on the screen and confirm your login.",
 "loginByQrcodeTips1" : "Open Mixin Messenger on your phone.",
 "loginByQrcodeTips2" : "Scan the QR Code on the screen and confirm your login.",
 "makeGroupAdmin" : "Make group admin",
@@ -401,7 +404,6 @@
 "whatsYourName" : "What's your name?",
 "window" : "Window",
 "withdrawal" : "Withdraw",
-"writeCircles" : "Write Circles",
 "you" : "You",
 "youDeletedThisMessage" : "You deleted this message",
 "zoom" : "Zoom"
diff --git a/lib/l10n/intl_in.arb b/lib/l10n/intl_in.arb
index d25daf7202..445f2db315 100644
--- a/lib/l10n/intl_in.arb
+++ b/lib/l10n/intl_in.arb
@@ -52,6 +52,7 @@
 "done" : "Selesai",
 "durationIsTooShort" : "Durasi terlalu pendek",
 "editCircleName" : "Edit Nama Lingkaran",
+"editConversations" : "Edit Percakapan",
 "editGroupDescription" : "Edit deskripsi grup",
 "editGroupName" : "Edit Nama",
 "editName" : "Edit Nama",
diff --git a/lib/l10n/intl_ja.arb b/lib/l10n/intl_ja.arb
index f359242cdf..0d9f50d89b 100644
--- a/lib/l10n/intl_ja.arb
+++ b/lib/l10n/intl_ja.arb
@@ -110,6 +110,7 @@
 "durationIsTooShort" : "期間が短すぎます",
 "edit" : "編集",
 "editCircleName" : "グループリスト名を編集",
+"editConversations" : "チャットルームを編集",
 "editGroupDescription" : "グループアナウンスを編集",
 "editGroupName" : "グループ名を編集",
 "editImageClearWarning" : "すべての変更が失われます。本当に終了しますか？",
@@ -188,6 +189,8 @@
 "helpCenter" : "ヘルプセンター",
 "hideMixin" : "Mixinを非表示にする",
 "hour" : "{count, plural, one{{arg0}時間} other{{arg0}時間}}",
+"howAreYou" : "こんにちは、調子はどうですか",
+"iAmGood" : "いい気分",
 "ignoreThisVersion" : "最新版を無視",
 "image" : "画像",
 "includeFiles" : "ファイルが含まれています",
@@ -211,8 +214,7 @@
 "logIn" : "ログイン",
 "loginAndAbortAccountDeletion" : "そのままログインし、アカウント削除をキャンセルします",
 "loginByQrcode" : "QRコードでMixinにログインする",
-"loginByQrcodeTips" : "携帯でMixinを開き、画面に表示されるQRコードを読み取り、ログインします",
-"loginByQrcodeTips1" : "携帯でMixinを開き。",
+"loginByQrcodeTips1" : "携帯でMixinを開き",
 "loginByQrcodeTips2" : "画面に表示されるQRコードを読み取り、ログインします",
 "makeGroupAdmin" : "管理者権限を付与",
 "media" : "メディア",
@@ -379,7 +381,6 @@
 "whatsYourName" : "お名前は何ですか？",
 "window" : "Window",
 "withdrawal" : "出金",
-"writeCircles" : "グループリストの変更",
 "you" : "自分",
 "youDeletedThisMessage" : "このメッセージを削除しました。"
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_ms.arb b/lib/l10n/intl_ms.arb
index f47600e4a3..e0a1273317 100644
--- a/lib/l10n/intl_ms.arb
+++ b/lib/l10n/intl_ms.arb
@@ -52,6 +52,7 @@
 "done" : "Selesai",
 "durationIsTooShort" : "Jangka masa terlalu pendek",
 "editCircleName" : "Edit Nama Lingkaran",
+"editConversations" : "Edit Perbualan",
 "editGroupDescription" : "Edit keterangan kumpulan",
 "editGroupName" : "Edit Nama",
 "editName" : "Edit Nama",
@@ -216,7 +217,6 @@
 "videos" : "Video",
 "whatsYourName" : "Siapa nama awak?",
 "withdrawal" : "Pengeluaran",
-"writeCircles" : "Tulis Lingkaran",
 "you" : "Anda",
 "youDeletedThisMessage" : "Anda memadamkan mesej ini"
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_ru.arb b/lib/l10n/intl_ru.arb
index 3f07e05d3f..dc15179fb0 100644
--- a/lib/l10n/intl_ru.arb
+++ b/lib/l10n/intl_ru.arb
@@ -110,6 +110,7 @@
 "durationIsTooShort" : "Продолжительность слишком мала",
 "edit" : "Редактировать",
 "editCircleName" : "Изменить название круга",
+"editConversations" : "Редактировать беседы",
 "editGroupDescription" : "Изменить описание группы",
 "editGroupName" : "Изменить имя группы",
 "editImageClearWarning" : "Все изменения будут потеряны. Вы уверены, что хотите выйти?",
@@ -188,6 +189,8 @@
 "helpCenter" : "Центр помощи",
 "hideMixin" : "Скрыть Mixin",
 "hour" : "{count, plural, one{{arg0} час} other{{arg0} часы}}",
+"howAreYou" : "Привет, как дела?",
+"iAmGood" : "Я в порядке.",
 "ignoreThisVersion" : "Игнорировать новую версию",
 "image" : "изображение",
 "includeFiles" : "Включить файлы",
@@ -211,7 +214,6 @@
 "logIn" : "Авторизоваться",
 "loginAndAbortAccountDeletion" : "Продолжить вход и отменить удаление учетной записи",
 "loginByQrcode" : "Войдите в Mixin Messenger по QR-коду",
-"loginByQrcodeTips" : "Откройте Mixin Messenger на своем телефоне, отсканируйте QR-код на экране и подтвердите вход.",
 "makeGroupAdmin" : "Сделать администратором группы",
 "media" : "Медиа",
 "memo" : "Памятка",
@@ -380,7 +382,6 @@
 "whatsYourName" : "Как вас зовут?",
 "window" : "Окно",
 "withdrawal" : "Вывести",
-"writeCircles" : "Написать круги",
 "you" : "Вы",
 "youDeletedThisMessage" : "Вы удалили это сообщение"
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_zh-HK.arb b/lib/l10n/intl_zh-HK.arb
index 804c74aa31..0d0f5d2be8 100644
--- a/lib/l10n/intl_zh-HK.arb
+++ b/lib/l10n/intl_zh-HK.arb
@@ -3,6 +3,7 @@
 "about" : "關於",
 "accessDenied" : "禁止訪問",
 "account" : "賬號",
+"activity" : "活動",
 "add" : "添加",
 "addBotWithPlus" : "+ 添加機器人",
 "addContact" : "添加聯繫人",
@@ -20,6 +21,7 @@
 "admin" : "管理員",
 "alertKeyContactContactMessage" : "分享了一個聯繫人",
 "allChats" : "全部聊天",
+"animalsAndNature" : "動物與自然",
 "appCardShareDisallow" : "該鏈接已被設置為不允許分享",
 "appearance" : "外觀",
 "archivedFolder" : "存檔檔案夾",
@@ -60,6 +62,7 @@
 "circles" : "圈子",
 "clear" : "清理",
 "clearChat" : "清除聊天記錄",
+"clearFilter" : "清除篩選條件",
 "clickToReloadQrcode" : "點擊重新加載二維碼",
 "close" : "關閉",
 "closeWindow" : "關閉窗口",
@@ -104,6 +107,8 @@
 "disappearingCustomTimeMaxWarning" : "最高設置 {arg0}",
 "disappearingMessage" : "限時消息",
 "disappearingMessageHint" : "啓用後，在此聊天中發送和接收的新信息在被看到後會消失，閲讀文檔以**瞭解更多**。",
+"discard" : "廢棄",
+"discardRecordingWarning" : "是否要停止並廢棄已錄製的語音消息？",
 "dismissAsAdmin" : "撤銷管理員身份",
 "done" : "完成",
 "download" : "下載",
@@ -112,6 +117,7 @@
 "durationIsTooShort" : "時間太短",
 "edit" : "編輯",
 "editCircleName" : "編輯名稱",
+"editConversations" : "管理圈子",
 "editGroupDescription" : "編輯羣公告",
 "editGroupName" : "編輯名稱",
 "editImageClearWarning" : "退出將會清除此次所有的改動。",
@@ -136,6 +142,7 @@
 "errorInvalidEmergencyContact" : "錯誤 20130：緊急聯繫人不正確",
 "errorInvalidPinFormat" : "錯誤 20118：PIN 格式不正確",
 "errorNetworkTaskFailed" : "網絡連接失敗。檢查或切換網絡，然後重試",
+"errorNoPinToken" : "缺少憑據，請重新登錄之後再嘗試使用此功能。",
 "errorNotFound" : "錯誤 404：沒有找到相應的信息",
 "errorNotSupportedAudioFormat" : "不支持的音頻格式，請用其他app打開。",
 "errorNumberReachedLimit" : "錯誤 20132： 已達到上限",
@@ -159,6 +166,7 @@
 "errorUnableToOpenMedia" : "無法找到能打開該媒體的應用",
 "errorUnknownWithCode" : "錯誤：{arg0}",
 "errorUnknownWithMessage" : "錯誤：{arg0}",
+"errorUploadAttachmentFailed" : "消息附件上傳失敗",
 "errorUsedPhone" : "錯誤 20122：電話號碼已經被佔用。",
 "errorUserInvalidFormat" : "用户數據不合法",
 "errorWithdrawalMemoFormatIncorrect" : "錯誤 20131：提現備註格式不正確",
@@ -171,9 +179,11 @@
 "fileDoesNotExist" : "檔案不存在",
 "fileError" : "檔案錯誤",
 "files" : "文檔",
+"flags" : "旗幟",
 "followSystem" : "跟隨系統",
 "followUsOnFacebook" : "關注我們的 Facebook",
 "followUsOnTwitter" : "關注我們的 Twitter",
+"foodAndDrink" : "食物與飲料",
 "formatNotSupported" : "不支持該格式",
 "forward" : "轉發",
 "from" : "來自",
@@ -190,6 +200,8 @@
 "helpCenter" : "幫助中心",
 "hideMixin" : "隱藏 Mixin",
 "hour" : "{count, plural, one{{arg0} 小時} other{{arg0} 小時}}",
+"howAreYou" : "嗨，你好嗎？",
+"iAmGood" : "我很好。",
 "ignoreThisVersion" : "忽略這次版本更新",
 "image" : "圖片",
 "includeFiles" : "包括檔案",
@@ -205,6 +217,7 @@
 "learnMore" : "瞭解更多",
 "less" : "更少",
 "light" : "淺色",
+"linkedDevice" : "連接的設備",
 "live" : "直播",
 "loading" : "正在加載...",
 "loadingTime" : "檢測到系統時間異常，請校正後再繼續使用",
@@ -213,7 +226,8 @@
 "logIn" : "登錄",
 "loginAndAbortAccountDeletion" : "繼續登錄並放棄刪除賬户",
 "loginByQrcode" : "通過二維碼登錄 Mixin Messenger",
-"loginByQrcodeTips" : "打開手機上的 Mixin Messenger，掃描屏幕上的二維碼，確認登錄。",
+"loginByQrcodeTips1" : "打開手機上的 Mixin Messenger。",
+"loginByQrcodeTips2" : "掃描屏幕上的二維碼，確認登錄。",
 "makeGroupAdmin" : "設定為羣組管理員",
 "media" : "媒體",
 "memo" : "備註",
@@ -232,6 +246,7 @@
 "myStickers" : "我的表情",
 "na" : "暫無價格",
 "name" : "名稱",
+"networkConnectionFailed" : "網絡連接失敗",
 "networkError" : "網絡錯誤",
 "newVersionAvailable" : "發現新版本",
 "newVersionDescription" : "發現新版本 Mixin Messenger {arg0}，當前版本為 {arg1}。是否要下載最新的版本？",
@@ -251,6 +266,7 @@
 "notificationPermissionManually" : "未允許通知，請到通知設置開啓。",
 "notifications" : "通知",
 "nowAnAddmin" : "{arg0}現在是管理員",
+"objects" : "物件",
 "oneByOneForward" : "逐條轉發",
 "oneHour" : "1 小時",
 "oneWeek" : "1 星期",
@@ -304,6 +320,7 @@
 "searchEmpty" : "找不到聯繫人或消息。",
 "searchPlaceholderNumber" : "搜索 Mixin ID 或手機號碼：",
 "searchRelatedMessage" : "{count, plural, one{{arg0} 條相關的消息} other{{arg0} 條相關的消息}}",
+"searchUnread" : "搜索未讀會話",
 "select" : "選擇",
 "send" : "發送",
 "sendArchived" : "打包成 zip 發送",
@@ -330,6 +347,7 @@
 "signOut" : "登出",
 "signWithPhoneNumber" : "通過手機號登錄",
 "signWithQrcode" : "通過二維碼登錄",
+"smileysAndPeople" : "表情符號與人物",
 "status" : "交易狀態",
 "sticker" : "貼紙",
 "stickerAlbumDetail" : "表情詳情",
@@ -339,6 +357,7 @@
 "strangerHint" : "對方不是你的聯繫人",
 "strangers" : "陌生人",
 "successful" : "成功",
+"symbols" : "符號",
 "termsOfService" : "服務條款",
 "text" : "文字",
 "theme" : "主題",
@@ -353,6 +372,7 @@
 "transactionsCannotBeDeleted" : "轉賬記錄不會被刪除",
 "transcript" : "聊天記錄",
 "transfer" : "轉賬",
+"travelAndPlaces" : "旅行與地點",
 "turnOnNotifications" : "打開通知",
 "typeMessage" : "輸入消息",
 "unableToOpenFile" : "無法打開檔案：{arg0}",
@@ -378,7 +398,6 @@
 "whatsYourName" : "你的名字？",
 "window" : "窗口",
 "withdrawal" : "提現",
-"writeCircles" : "管理圈子",
 "you" : "你",
 "youDeletedThisMessage" : "你撤回了一條消息",
 "zoom" : "縮放"
diff --git a/lib/l10n/intl_zh-TW.arb b/lib/l10n/intl_zh-TW.arb
index 008599fadf..1c6638118b 100644
--- a/lib/l10n/intl_zh-TW.arb
+++ b/lib/l10n/intl_zh-TW.arb
@@ -3,6 +3,7 @@
 "about" : "關於",
 "accessDenied" : "禁止訪問",
 "account" : "賬號",
+"activity" : "活動",
 "add" : "新增",
 "addBotWithPlus" : "+ 新增機器人",
 "addContact" : "新增聯絡人",
@@ -20,6 +21,7 @@
 "admin" : "管理員",
 "alertKeyContactContactMessage" : "分享了一個聯絡人",
 "allChats" : "全部聊天",
+"animalsAndNature" : "動物與自然",
 "appCardShareDisallow" : "該連結已被設定為不允許分享",
 "appearance" : "外觀",
 "archivedFolder" : "存檔資料夾",
@@ -60,6 +62,7 @@
 "circles" : "圈子",
 "clear" : "清理",
 "clearChat" : "清除聊天記錄",
+"clearFilter" : "清除篩選條件",
 "clickToReloadQrcode" : "點選重新載入二維碼",
 "close" : "關閉",
 "closeWindow" : "關閉視窗",
@@ -104,6 +107,8 @@
 "disappearingCustomTimeMaxWarning" : "最高設定 {arg0}",
 "disappearingMessage" : "限時訊息",
 "disappearingMessageHint" : "啟用後，在此聊天中傳送和接收的新資訊在被看到後會消失，閱讀檔案以**瞭解更多**。",
+"discard" : "廢棄",
+"discardRecordingWarning" : "是否要停止並廢棄已錄製的語音訊息？",
 "dismissAsAdmin" : "撤銷管理員身份",
 "done" : "完成",
 "download" : "下載",
@@ -112,6 +117,7 @@
 "durationIsTooShort" : "時間太短",
 "edit" : "編輯",
 "editCircleName" : "編輯名稱",
+"editConversations" : "管理圈子",
 "editGroupDescription" : "編輯群公告",
 "editGroupName" : "編輯名稱",
 "editImageClearWarning" : "退出將會清除此次所有的改動。",
@@ -136,6 +142,7 @@
 "errorInvalidEmergencyContact" : "錯誤 20130：緊急聯絡人不正確",
 "errorInvalidPinFormat" : "錯誤 20118：PIN 格式不正確",
 "errorNetworkTaskFailed" : "網路連線失敗。檢查或切換網路，然後重試",
+"errorNoPinToken" : "缺少憑據，請重新登入之後再嘗試使用此功能。",
 "errorNotFound" : "錯誤 404：沒有找到相應的資訊",
 "errorNotSupportedAudioFormat" : "不支援的音訊格式，請用其他app開啟。",
 "errorNumberReachedLimit" : "錯誤 20132： 已達到上限",
@@ -159,6 +166,7 @@
 "errorUnableToOpenMedia" : "無法找到能開啟該媒體的應用",
 "errorUnknownWithCode" : "錯誤：{arg0}",
 "errorUnknownWithMessage" : "錯誤：{arg0}",
+"errorUploadAttachmentFailed" : "訊息附件上傳失敗",
 "errorUsedPhone" : "錯誤 20122：電話號碼已經被佔用。",
 "errorUserInvalidFormat" : "使用者資料不合法",
 "errorWithdrawalMemoFormatIncorrect" : "錯誤 20131：提現備註格式不正確",
@@ -171,9 +179,11 @@
 "fileDoesNotExist" : "檔案不存在",
 "fileError" : "檔案錯誤",
 "files" : "檔案",
+"flags" : "旗幟",
 "followSystem" : "跟隨系統",
 "followUsOnFacebook" : "關注我們的 Facebook",
 "followUsOnTwitter" : "關注我們的 Twitter",
+"foodAndDrink" : "食物與飲料",
 "formatNotSupported" : "不支援該格式",
 "forward" : "轉發",
 "from" : "來自",
@@ -190,6 +200,8 @@
 "helpCenter" : "幫助中心",
 "hideMixin" : "隱藏 Mixin",
 "hour" : "{count, plural, one{{arg0} 小時} other{{arg0} 小時}}",
+"howAreYou" : "嗨，你好嗎？",
+"iAmGood" : "我很好。",
 "ignoreThisVersion" : "忽略這次版本更新",
 "image" : "圖片",
 "includeFiles" : "包括檔案",
@@ -205,6 +217,7 @@
 "learnMore" : "瞭解更多",
 "less" : "更少",
 "light" : "淺色",
+"linkedDevice" : "連線的裝置",
 "live" : "直播",
 "loading" : "正在載入...",
 "loadingTime" : "檢測到系統時間異常，請校正後再繼續使用",
@@ -213,7 +226,8 @@
 "logIn" : "登入",
 "loginAndAbortAccountDeletion" : "繼續登入並放棄刪除賬戶",
 "loginByQrcode" : "透過二維碼登入 Mixin Messenger",
-"loginByQrcodeTips" : "開啟手機上的 Mixin Messenger，掃描螢幕上的二維碼，確認登入。",
+"loginByQrcodeTips1" : "開啟手機上的 Mixin Messenger。",
+"loginByQrcodeTips2" : "掃描螢幕上的二維碼，確認登入。",
 "makeGroupAdmin" : "設定為群組管理員",
 "media" : "媒體",
 "memo" : "備註",
@@ -232,6 +246,7 @@
 "myStickers" : "我的表情",
 "na" : "暫無價格",
 "name" : "名稱",
+"networkConnectionFailed" : "網路連線失敗",
 "networkError" : "網路錯誤",
 "newVersionAvailable" : "發現新版本",
 "newVersionDescription" : "發現新版本 Mixin Messenger {arg0}，當前版本為 {arg1}。是否要下載最新的版本？",
@@ -251,6 +266,7 @@
 "notificationPermissionManually" : "未允許通知，請到通知設定開啟。",
 "notifications" : "通知",
 "nowAnAddmin" : "{arg0}現在是管理員",
+"objects" : "物件",
 "oneByOneForward" : "逐條轉發",
 "oneHour" : "1 小時",
 "oneWeek" : "1 星期",
@@ -304,6 +320,7 @@
 "searchEmpty" : "找不到聯絡人或訊息。",
 "searchPlaceholderNumber" : "搜尋 Mixin ID 或手機號碼：",
 "searchRelatedMessage" : "{count, plural, one{{arg0} 條相關的訊息} other{{arg0} 條相關的訊息}}",
+"searchUnread" : "搜尋未讀會話",
 "select" : "選擇",
 "send" : "傳送",
 "sendArchived" : "打包成 zip 傳送",
@@ -330,6 +347,7 @@
 "signOut" : "登出",
 "signWithPhoneNumber" : "透過手機號登入",
 "signWithQrcode" : "透過二維碼登入",
+"smileysAndPeople" : "表情符號與人物",
 "status" : "交易狀態",
 "sticker" : "貼紙",
 "stickerAlbumDetail" : "表情詳情",
@@ -339,6 +357,7 @@
 "strangerHint" : "對方不是你的聯絡人",
 "strangers" : "陌生人",
 "successful" : "成功",
+"symbols" : "符號",
 "termsOfService" : "服務條款",
 "text" : "文字",
 "theme" : "主題",
@@ -353,6 +372,7 @@
 "transactionsCannotBeDeleted" : "轉賬記錄不會被刪除",
 "transcript" : "聊天記錄",
 "transfer" : "轉賬",
+"travelAndPlaces" : "旅行與地點",
 "turnOnNotifications" : "開啟通知",
 "typeMessage" : "輸入訊息",
 "unableToOpenFile" : "無法開啟檔案：{arg0}",
@@ -378,7 +398,6 @@
 "whatsYourName" : "你的名字？",
 "window" : "視窗",
 "withdrawal" : "提現",
-"writeCircles" : "管理圈子",
 "you" : "你",
 "youDeletedThisMessage" : "你撤回了一條訊息",
 "zoom" : "縮放"
diff --git a/lib/l10n/intl_zh.arb b/lib/l10n/intl_zh.arb
index 7b329a8934..948260fbe5 100644
--- a/lib/l10n/intl_zh.arb
+++ b/lib/l10n/intl_zh.arb
@@ -56,6 +56,7 @@
 "chatNotSupportUriOnPhone" : "不支持此链接，请在手机上查看。",
 "chatNotSupportViewOnPhone" : "不支持此类型消息，请在手机上查看。",
 "chatPinMessage" : "{arg0}置顶了{arg1}",
+"chatTextSize" : "聊天字体大小",
 "checkNewVersion" : "检查新版本",
 "circleSubtitle" : "{count, plural, one{{arg0} 会话} other{{arg0} 会话}}",
 "circleTitle" : "{arg0}的圈子",
@@ -117,6 +118,7 @@
 "durationIsTooShort" : "时间太短",
 "edit" : "编辑",
 "editCircleName" : "编辑名称",
+"editConversations" : "管理圈子",
 "editGroupDescription" : "编辑群公告",
 "editGroupName" : "编辑名称",
 "editImageClearWarning" : "退出将会清除此次所有的改动。",
@@ -199,6 +201,8 @@
 "helpCenter" : "帮助中心",
 "hideMixin" : "隐藏 Mixin",
 "hour" : "{count, plural, one{{arg0} 小时} other{{arg0} 小时}}",
+"howAreYou" : "嗨，你好吗？",
+"iAmGood" : "我很好。",
 "ignoreThisVersion" : "忽略这次版本更新",
 "image" : "图片",
 "includeFiles" : "包括文件",
@@ -223,7 +227,6 @@
 "logIn" : "登录",
 "loginAndAbortAccountDeletion" : "继续登录并放弃删除账户",
 "loginByQrcode" : "通过二维码登录 Mixin Messenger",
-"loginByQrcodeTips" : "打开手机上的 Mixin Messenger，扫描屏幕上的二维码，确认登录。",
 "loginByQrcodeTips1" : "打开手机上的 Mixin Messenger。",
 "loginByQrcodeTips2" : "扫描屏幕上的二维码，确认登录。",
 "makeGroupAdmin" : "设定为群组管理员",
@@ -396,7 +399,6 @@
 "whatsYourName" : "你的名字？",
 "window" : "窗口",
 "withdrawal" : "提现",
-"writeCircles" : "管理圈子",
 "you" : "你",
 "youDeletedThisMessage" : "你撤回了一条消息",
 "zoom" : "缩放"
diff --git a/lib/ui/home/chat_slide_page/chat_info_page.dart b/lib/ui/home/chat_slide_page/chat_info_page.dart
index 3b9fbf80e5..7a704d93e7 100644
--- a/lib/ui/home/chat_slide_page/chat_info_page.dart
+++ b/lib/ui/home/chat_slide_page/chat_info_page.dart
@@ -330,7 +330,7 @@ class ChatInfoPage extends HookWidget {
               ),
             CellGroup(
               child: CellItem(
-                title: Text(context.l10n.writeCircles),
+                title: Text(context.l10n.editCircleName),
                 onTap: () => context
                     .read<ChatSideCubit>()
                     .pushPage(ChatSideCubit.circles),
diff --git a/lib/ui/home/slide_page.dart b/lib/ui/home/slide_page.dart
index f7afabe633..2e8a215b64 100644
--- a/lib/ui/home/slide_page.dart
+++ b/lib/ui/home/slide_page.dart
@@ -276,7 +276,7 @@ class _CircleList extends HookWidget {
                           ContextMenu(
                             icon:
                                 Resources.assetsImagesContextMenuEditCircleSvg,
-                            title: context.l10n.writeCircles,
+                            title: context.l10n.editCircleName,
                             onTap: () async {
                               final initSelected = (await context
                                       .database.circleConversationDao
diff --git a/lib/ui/setting/appearance_page.dart b/lib/ui/setting/appearance_page.dart
index 4e9045a115..0af9d57e0c 100644
--- a/lib/ui/setting/appearance_page.dart
+++ b/lib/ui/setting/appearance_page.dart
@@ -1,13 +1,24 @@
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_hooks/flutter_hooks.dart';
+import 'package:mixin_bot_sdk_dart/mixin_bot_sdk_dart.dart';
+import 'package:provider/provider.dart';
+import 'package:uuid/uuid.dart';
 
 import '../../bloc/setting_cubit.dart';
+import '../../constants/resources.dart';
+import '../../db/mixin_database.dart';
 import '../../utils/extension/extension.dart';
 import '../../utils/hook.dart';
 import '../../widgets/app_bar.dart';
 import '../../widgets/cell.dart';
+import '../../widgets/message/item/text/text_message.dart';
+import '../../widgets/message/message.dart';
+import '../../widgets/message/message_day_time.dart';
 import '../../widgets/radio.dart';
+import '../home/bloc/blink_cubit.dart';
+import '../home/chat/chat_page.dart';
 
 class AppearancePage extends StatelessWidget {
   const AppearancePage({super.key});
@@ -87,6 +98,7 @@ class _Body extends StatelessWidget {
                 ),
               ),
               const _MessageAvatarSetting(),
+              const _ChatTextSizeSetting(),
             ],
           )));
 }
@@ -134,3 +146,169 @@ class _MessageAvatarSetting extends HookWidget {
     );
   }
 }
+
+class _ChatTextSizeSetting extends HookWidget {
+  const _ChatTextSizeSetting();
+
+  @override
+  Widget build(BuildContext context) {
+    final fontSize = useBlocStateConverter<SettingCubit, SettingState, double>(
+      converter: (style) => style.chatFontSizeDelta,
+    );
+    return ConstrainedBox(
+      constraints: const BoxConstraints(maxWidth: 600),
+      child: Column(
+        mainAxisSize: MainAxisSize.min,
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Padding(
+            padding: const EdgeInsets.only(left: 10, bottom: 14, top: 22),
+            child: Text(
+              context.l10n.chatTextSize,
+              style: TextStyle(
+                color: context.theme.secondaryText,
+                fontSize: 14,
+              ),
+            ),
+          ),
+          const _ChatTextSizePreview(),
+          const SizedBox(height: 10),
+          Row(
+            children: [
+              const SizedBox(width: 10),
+              Text(
+                'A',
+                style: TextStyle(
+                  fontSize: 12,
+                  color: context.theme.text,
+                ),
+              ),
+              const SizedBox(width: 10),
+              Expanded(
+                child: SliderTheme(
+                  data: const SliderThemeData(
+                    trackHeight: 4,
+                    trackShape: RoundedRectSliderTrackShape(),
+                    overlayShape: RoundSliderOverlayShape(
+                      overlayRadius: 10,
+                    ),
+                  ),
+                  child: Slider(
+                    value: fontSize,
+                    min: -2,
+                    divisions: 6,
+                    max: 4,
+                    onChanged: (value) {
+                      debugPrint('fontSize: $value');
+                      context.settingCubit.chatFontSizeDelta = value;
+                    },
+                  ),
+                ),
+              ),
+              const SizedBox(width: 10),
+              Text(
+                'A',
+                style: TextStyle(
+                  fontSize: 24,
+                  color: context.theme.text,
+                ),
+              ),
+              const SizedBox(width: 10),
+            ],
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+MessageItem _buildFakeTextMessage(String content) {
+  final messageId = const Uuid().v4();
+  final createdAt = DateTime(2023, 1, 1, 8, 25);
+  return MessageItem(
+    messageId: messageId,
+    conversationId: 'fake',
+    type: 'PLAIN_TEXT',
+    createdAt: createdAt,
+    status: MessageStatus.read,
+    userId: 'fake',
+    userIdentityNumber: '0',
+    pinned: false,
+    content: content,
+  );
+}
+
+class _ChatTextSizePreview extends HookWidget {
+  const _ChatTextSizePreview();
+
+  @override
+  Widget build(BuildContext context) {
+    final tickerProvider = useSingleTickerProvider();
+    final blinkCubit = useMemoized(() => BlinkCubit(
+          tickerProvider,
+          context.theme.accent.withOpacity(0.5),
+        ));
+    final chatSideCubit = useBloc(ChatSideCubit.new);
+    final searchConversationKeywordCubit = useBloc(
+      () => SearchConversationKeywordCubit(chatSideCubit: chatSideCubit),
+    );
+
+    final messageHi =
+        useMemoized(() => _buildFakeTextMessage(context.l10n.sayHi));
+    final messageAnswer =
+        useMemoized(() => _buildFakeTextMessage(context.l10n.iAmGood));
+
+    return MultiProvider(
+      providers: [
+        BlocProvider.value(value: searchConversationKeywordCubit),
+        Provider<BlinkCubit>.value(value: blinkCubit),
+        BlocProvider(create: (_) => HiddenMessageDayTimeBloc()),
+      ],
+      child: IgnorePointer(
+        child: Container(
+          margin: const EdgeInsets.symmetric(horizontal: 10),
+          padding:
+              const EdgeInsets.only(left: 20, right: 20, top: 10, bottom: 20),
+          decoration: BoxDecoration(
+            color: context.theme.chatBackground,
+            borderRadius: BorderRadius.circular(8),
+            image: DecorationImage(
+              image: const ExactAssetImage(
+                Resources.assetsImagesChatBackgroundPng,
+              ),
+              fit: BoxFit.none,
+              colorFilter: ColorFilter.mode(
+                context.brightnessValue == 1.0
+                    ? Colors.white.withOpacity(0.02)
+                    : Colors.black.withOpacity(0.03),
+                BlendMode.srcIn,
+              ),
+            ),
+          ),
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              MessageDayTime(dateTime: DateTime(2023)),
+              MessageContext(
+                message: messageHi,
+                isTranscriptPage: false,
+                isPinnedPage: false,
+                showNip: true,
+                isCurrentUser: true,
+                child: const TextMessage(),
+              ),
+              MessageContext(
+                message: messageAnswer,
+                isTranscriptPage: false,
+                isPinnedPage: false,
+                showNip: true,
+                isCurrentUser: false,
+                child: const TextMessage(),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}
diff --git a/lib/widgets/message/item/action/action_message.dart b/lib/widgets/message/item/action/action_message.dart
index ae7cde0a98..1341bd35eb 100644
--- a/lib/widgets/message/item/action/action_message.dart
+++ b/lib/widgets/message/item/action/action_message.dart
@@ -11,6 +11,7 @@ import '../../../../utils/uri_utils.dart';
 import '../../../interactive_decorated_box.dart';
 import '../../message.dart';
 import '../../message_bubble.dart';
+import '../../message_style.dart';
 import '../unknown_message.dart';
 import 'action_data.dart';
 
@@ -70,7 +71,7 @@ class ActionMessage extends HookWidget {
                         // ignore: avoid_dynamic_calls
                         e.label,
                         style: TextStyle(
-                          fontSize: MessageItemWidget.primaryFontSize,
+                          fontSize: context.messageStyle.primaryFontSize,
                           // ignore: avoid_dynamic_calls
                           color: colorHex(e.color) ?? Colors.black,
                           height: 1,
diff --git a/lib/widgets/message/item/action_card/action_message.dart b/lib/widgets/message/item/action_card/action_message.dart
index 19564d059a..2f50d8b225 100644
--- a/lib/widgets/message/item/action_card/action_message.dart
+++ b/lib/widgets/message/item/action_card/action_message.dart
@@ -14,6 +14,7 @@ import '../../../interactive_decorated_box.dart';
 import '../../message.dart';
 import '../../message_bubble.dart';
 import '../../message_datetime_and_status.dart';
+import '../../message_style.dart';
 import '../unknown_message.dart';
 import 'action_card_data.dart';
 
@@ -89,7 +90,7 @@ class AppCardItem extends HookWidget {
                 data.title,
                 style: TextStyle(
                   color: context.theme.text,
-                  fontSize: MessageItemWidget.secondaryFontSize,
+                  fontSize: context.messageStyle.secondaryFontSize,
                 ),
                 maxLines: 1,
                 overflow: TextOverflow.ellipsis,
@@ -99,7 +100,7 @@ class AppCardItem extends HookWidget {
                 maxLines: 1,
                 style: TextStyle(
                   color: context.theme.secondaryText,
-                  fontSize: MessageItemWidget.tertiaryFontSize,
+                  fontSize: context.messageStyle.tertiaryFontSize,
                 ),
               ),
             ],
diff --git a/lib/widgets/message/item/audio_message.dart b/lib/widgets/message/item/audio_message.dart
index ed825c3b7c..21a15f46d7 100644
--- a/lib/widgets/message/item/audio_message.dart
+++ b/lib/widgets/message/item/audio_message.dart
@@ -15,6 +15,7 @@ import '../../waveform_widget.dart';
 import '../message.dart';
 import '../message_bubble.dart';
 import '../message_datetime_and_status.dart';
+import '../message_style.dart';
 import 'transcript_message.dart';
 
 class AudioMessage extends HookWidget {
@@ -127,7 +128,7 @@ class AudioMessage extends HookWidget {
                   Text(
                     duration.asMinutesSeconds,
                     style: TextStyle(
-                      fontSize: MessageItemWidget.tertiaryFontSize,
+                      fontSize: context.messageStyle.tertiaryFontSize,
                       color: context.theme.secondaryText,
                     ),
                   ),
diff --git a/lib/widgets/message/item/contact_message_widget.dart b/lib/widgets/message/item/contact_message_widget.dart
index 29ece75546..a98786a53d 100644
--- a/lib/widgets/message/item/contact_message_widget.dart
+++ b/lib/widgets/message/item/contact_message_widget.dart
@@ -10,6 +10,7 @@ import '../../user/user_dialog.dart';
 import '../message.dart';
 import '../message_bubble.dart';
 import '../message_datetime_and_status.dart';
+import '../message_style.dart';
 
 class ContactMessageWidget extends HookWidget {
   const ContactMessageWidget({super.key});
@@ -90,7 +91,7 @@ class ContactItem extends StatelessWidget {
                         fullName?.overflow ?? '',
                         style: TextStyle(
                           color: context.theme.text,
-                          fontSize: MessageItemWidget.primaryFontSize,
+                          fontSize: context.messageStyle.primaryFontSize,
                         ),
                         maxLines: 1,
                         overflow: TextOverflow.ellipsis,
@@ -106,7 +107,7 @@ class ContactItem extends StatelessWidget {
                   identityNumber,
                   style: TextStyle(
                     color: context.theme.secondaryText,
-                    fontSize: MessageItemWidget.secondaryFontSize,
+                    fontSize: context.messageStyle.secondaryFontSize,
                   ),
                 ),
               ],
diff --git a/lib/widgets/message/item/file_message.dart b/lib/widgets/message/item/file_message.dart
index 1e9ad31b2a..37005975c9 100644
--- a/lib/widgets/message/item/file_message.dart
+++ b/lib/widgets/message/item/file_message.dart
@@ -17,6 +17,7 @@ import '../../toast.dart';
 import '../message.dart';
 import '../message_bubble.dart';
 import '../message_datetime_and_status.dart';
+import '../message_style.dart';
 import 'transcript_message.dart';
 
 class FileMessage extends HookWidget {
@@ -143,7 +144,7 @@ class MessageFile extends HookWidget {
                 Text(
                   mediaName.overflow,
                   style: TextStyle(
-                    fontSize: MessageItemWidget.secondaryFontSize,
+                    fontSize: context.messageStyle.secondaryFontSize,
                     color: context.theme.text,
                   ),
                   overflow: TextOverflow.ellipsis,
@@ -152,7 +153,7 @@ class MessageFile extends HookWidget {
                 Text(
                   mediaSizeText,
                   style: TextStyle(
-                    fontSize: MessageItemWidget.tertiaryFontSize,
+                    fontSize: context.messageStyle.tertiaryFontSize,
                     color: context.theme.secondaryText,
                   ),
                   maxLines: 1,
diff --git a/lib/widgets/message/item/pin_message.dart b/lib/widgets/message/item/pin_message.dart
index 33ae5d28d5..004912b417 100644
--- a/lib/widgets/message/item/pin_message.dart
+++ b/lib/widgets/message/item/pin_message.dart
@@ -10,6 +10,7 @@ import '../../../utils/extension/extension.dart';
 import '../../../utils/hook.dart';
 import '../../../utils/message_optimize.dart';
 import '../message.dart';
+import '../message_style.dart';
 import 'text/mention_builder.dart';
 
 class PinMessageWidget extends HookWidget {
@@ -88,7 +89,7 @@ class PinMessageWidget extends HookWidget {
               child: Text(
                 text,
                 style: TextStyle(
-                  fontSize: MessageItemWidget.secondaryFontSize,
+                  fontSize: context.messageStyle.secondaryFontSize,
                   color: context.dynamicColor(
                     const Color.fromRGBO(0, 0, 0, 1),
                   ),
diff --git a/lib/widgets/message/item/post_message.dart b/lib/widgets/message/item/post_message.dart
index 627e364390..86a994bb46 100644
--- a/lib/widgets/message/item/post_message.dart
+++ b/lib/widgets/message/item/post_message.dart
@@ -13,6 +13,7 @@ import '../../markdown.dart';
 import '../message.dart';
 import '../message_bubble.dart';
 import '../message_datetime_and_status.dart';
+import '../message_style.dart';
 
 const _decoration = BoxDecoration(
   borderRadius: BorderRadius.all(Radius.circular(8)),
@@ -27,10 +28,13 @@ class PostMessage extends HookWidget {
     final content =
         useMessageConverter(converter: (state) => state.content ?? '');
 
-    return ConstrainedBox(
-      constraints: const BoxConstraints(maxWidth: 400),
-      child: MessageBubble(
-        child: MessagePost(showStatus: true, content: content),
+    return MessageBubble(
+      child: ConstrainedBox(
+        constraints: const BoxConstraints(maxWidth: 400),
+        child: DefaultTextStyle.merge(
+          style: TextStyle(fontSize: context.messageStyle.primaryFontSize),
+          child: MessagePost(showStatus: true, content: content),
+        ),
       ),
     );
   }
diff --git a/lib/widgets/message/item/quote_message.dart b/lib/widgets/message/item/quote_message.dart
index 3ee9e2ab99..35f40898f5 100644
--- a/lib/widgets/message/item/quote_message.dart
+++ b/lib/widgets/message/item/quote_message.dart
@@ -22,6 +22,7 @@ import '../../cache_image.dart';
 import '../../image.dart';
 import '../../sticker_page/sticker_item.dart';
 import '../message.dart';
+import '../message_style.dart';
 import 'action/action_data.dart';
 import 'action_card/action_card_data.dart';
 import 'text/mention_builder.dart';
@@ -391,7 +392,7 @@ class _QuoteMessageBase extends StatelessWidget {
         },
         behavior: HitTestBehavior.opaque,
         child: Container(
-          height: 50,
+          constraints: const BoxConstraints(minHeight: 50),
           color: inputMode ? null : const Color.fromRGBO(0, 0, 0, 0.04),
           child: Row(
             mainAxisSize: MainAxisSize.min,
@@ -424,7 +425,7 @@ class _QuoteMessageBase extends StatelessWidget {
                                   name!,
                                   style: TextStyle(
                                     fontSize:
-                                        MessageItemWidget.secondaryFontSize,
+                                        context.messageStyle.secondaryFontSize,
                                     color: color,
                                     height: 1,
                                   ),
@@ -444,7 +445,7 @@ class _QuoteMessageBase extends StatelessWidget {
                                     _description,
                                     style: TextStyle(
                                       fontSize:
-                                          MessageItemWidget.tertiaryFontSize,
+                                          context.messageStyle.tertiaryFontSize,
                                       color: context.theme.secondaryText,
                                     ),
                                     maxLines: 1,
diff --git a/lib/widgets/message/item/recall_message.dart b/lib/widgets/message/item/recall_message.dart
index 8e84405b4f..9f26ba983a 100644
--- a/lib/widgets/message/item/recall_message.dart
+++ b/lib/widgets/message/item/recall_message.dart
@@ -10,6 +10,7 @@ import '../../../utils/extension/extension.dart';
 import '../../../utils/hook.dart';
 import '../message.dart';
 import '../message_bubble.dart';
+import '../message_style.dart';
 
 class RecallMessage extends HookWidget {
   const RecallMessage({super.key});
@@ -56,7 +57,7 @@ class RecallMessage extends HookWidget {
                       }),
             ]),
             style: TextStyle(
-              fontSize: MessageItemWidget.primaryFontSize,
+              fontSize: context.messageStyle.primaryFontSize,
               color: context.theme.text,
             ),
           ),
diff --git a/lib/widgets/message/item/secret_message.dart b/lib/widgets/message/item/secret_message.dart
index 18331255e8..4183d4ea9f 100644
--- a/lib/widgets/message/item/secret_message.dart
+++ b/lib/widgets/message/item/secret_message.dart
@@ -3,7 +3,7 @@ import 'package:flutter/widgets.dart';
 import '../../../utils/extension/extension.dart';
 import '../../../utils/uri_utils.dart';
 
-import '../message.dart';
+import '../message_style.dart';
 
 class SecretMessage extends StatelessWidget {
   const SecretMessage({super.key});
@@ -26,7 +26,7 @@ class SecretMessage extends StatelessWidget {
                   child: Text(
                     context.l10n.messageE2ee,
                     style: TextStyle(
-                      fontSize: MessageItemWidget.secondaryFontSize,
+                      fontSize: context.messageStyle.secondaryFontSize,
                       color: context.dynamicColor(
                         const Color.fromRGBO(0, 0, 0, 1),
                       ),
diff --git a/lib/widgets/message/item/stranger_message.dart b/lib/widgets/message/item/stranger_message.dart
index 3713c73c23..ccd959e6f2 100644
--- a/lib/widgets/message/item/stranger_message.dart
+++ b/lib/widgets/message/item/stranger_message.dart
@@ -7,6 +7,7 @@ import '../../../utils/web_view/web_view_interface.dart';
 import '../../interactive_decorated_box.dart';
 import '../../toast.dart';
 import '../message.dart';
+import '../message_style.dart';
 
 class StrangerMessage extends StatelessWidget {
   const StrangerMessage({super.key});
@@ -23,7 +24,7 @@ class StrangerMessage extends StatelessWidget {
               ? context.l10n.chatBotReceptionTitle
               : context.l10n.strangerHint,
           style: TextStyle(
-            fontSize: MessageItemWidget.primaryFontSize,
+            fontSize: context.messageStyle.primaryFontSize,
             color: context.theme.text,
           ),
         ),
@@ -103,7 +104,7 @@ class _StrangerButton extends StatelessWidget {
               child: Text(
                 text,
                 style: TextStyle(
-                  fontSize: MessageItemWidget.primaryFontSize,
+                  fontSize: context.messageStyle.primaryFontSize,
                   color: context.theme.accent,
                 ),
               ),
diff --git a/lib/widgets/message/item/system_message.dart b/lib/widgets/message/item/system_message.dart
index 731903c1c7..5532562cdc 100644
--- a/lib/widgets/message/item/system_message.dart
+++ b/lib/widgets/message/item/system_message.dart
@@ -5,6 +5,7 @@ import '../../../enum/message_action.dart';
 import '../../../generated/l10n.dart';
 import '../../../utils/extension/extension.dart';
 import '../message.dart';
+import '../message_style.dart';
 
 class SystemMessage extends HookWidget {
   const SystemMessage({super.key});
@@ -53,7 +54,7 @@ class SystemMessage extends HookWidget {
                   expireIn: int.tryParse(content ?? '0'),
                 ),
                 style: TextStyle(
-                  fontSize: MessageItemWidget.secondaryFontSize,
+                  fontSize: context.messageStyle.secondaryFontSize,
                   color: context.dynamicColor(
                     const Color.fromRGBO(0, 0, 0, 1),
                   ),
diff --git a/lib/widgets/message/item/text/text_message.dart b/lib/widgets/message/item/text/text_message.dart
index 3c2399cdb0..c44e5f27f8 100644
--- a/lib/widgets/message/item/text/text_message.dart
+++ b/lib/widgets/message/item/text/text_message.dart
@@ -18,6 +18,7 @@ import '../../message.dart';
 import '../../message_bubble.dart';
 import '../../message_datetime_and_status.dart';
 import '../../message_layout.dart';
+import '../../message_style.dart';
 import 'mention_builder.dart';
 
 class TextMessage extends HookWidget {
@@ -150,7 +151,7 @@ class TextMessage extends HookWidget {
             ...mentionHighlightTextSpans,
           ],
           style: TextStyle(
-            fontSize: MessageItemWidget.primaryFontSize,
+            fontSize: context.messageStyle.primaryFontSize,
             color: context.theme.text,
           ),
         ),
diff --git a/lib/widgets/message/item/transcript_message.dart b/lib/widgets/message/item/transcript_message.dart
index 9fd264a6bf..094a5f2d62 100644
--- a/lib/widgets/message/item/transcript_message.dart
+++ b/lib/widgets/message/item/transcript_message.dart
@@ -25,6 +25,7 @@ import '../message.dart';
 import '../message_bubble.dart';
 import '../message_datetime_and_status.dart';
 import '../message_day_time.dart';
+import '../message_style.dart';
 import 'audio_message.dart';
 import 'unknown_message.dart';
 
@@ -128,7 +129,7 @@ class TranscriptMessageWidget extends HookWidget {
                             context.l10n.transcript,
                             style: TextStyle(
                               color: context.theme.text,
-                              fontSize: MessageItemWidget.primaryFontSize,
+                              fontSize: context.messageStyle.primaryFontSize,
                             ),
                           ),
                           const Spacer(),
@@ -165,7 +166,8 @@ class TranscriptMessageWidget extends HookWidget {
                                 text,
                                 style: TextStyle(
                                   color: context.theme.secondaryText,
-                                  fontSize: MessageItemWidget.tertiaryFontSize,
+                                  fontSize:
+                                      context.messageStyle.tertiaryFontSize,
                                 ),
                                 maxLines: 1,
                               ),
diff --git a/lib/widgets/message/item/transfer/transfer_message.dart b/lib/widgets/message/item/transfer/transfer_message.dart
index d307decccb..e7c5b8a1f6 100644
--- a/lib/widgets/message/item/transfer/transfer_message.dart
+++ b/lib/widgets/message/item/transfer/transfer_message.dart
@@ -8,6 +8,7 @@ import '../../../interactive_decorated_box.dart';
 import '../../message.dart';
 import '../../message_bubble.dart';
 import '../../message_datetime_and_status.dart';
+import '../../message_style.dart';
 import 'transfer_page.dart';
 
 class TransferMessage extends HookWidget {
@@ -58,7 +59,7 @@ class TransferMessage extends HookWidget {
                           snapshotAmount!.numberFormat(),
                           style: TextStyle(
                             color: context.theme.text,
-                            fontSize: MessageItemWidget.secondaryFontSize,
+                            fontSize: context.messageStyle.secondaryFontSize,
                           ),
                         );
                       }),
@@ -69,7 +70,7 @@ class TransferMessage extends HookWidget {
                   assetSymbol,
                   style: TextStyle(
                     color: context.theme.secondaryText,
-                    fontSize: MessageItemWidget.tertiaryFontSize,
+                    fontSize: context.messageStyle.tertiaryFontSize,
                   ),
                 ),
               ],
diff --git a/lib/widgets/message/item/unknown_message.dart b/lib/widgets/message/item/unknown_message.dart
index bca7a80d25..17084e95bd 100644
--- a/lib/widgets/message/item/unknown_message.dart
+++ b/lib/widgets/message/item/unknown_message.dart
@@ -4,10 +4,10 @@ import 'package:flutter/widgets.dart';
 
 import '../../../utils/extension/extension.dart';
 import '../../../utils/uri_utils.dart';
-import '../message.dart';
 import '../message_bubble.dart';
 import '../message_datetime_and_status.dart';
 import '../message_layout.dart';
+import '../message_style.dart';
 
 class UnknownMessage extends StatelessWidget {
   const UnknownMessage({super.key});
@@ -18,7 +18,7 @@ class UnknownMessage extends StatelessWidget {
       text: TextSpan(
         text: context.l10n.messageNotSupport,
         style: TextStyle(
-          fontSize: MessageItemWidget.primaryFontSize,
+          fontSize: context.messageStyle.primaryFontSize,
           color: context.theme.text,
         ),
         children: [
@@ -27,7 +27,7 @@ class UnknownMessage extends StatelessWidget {
             mouseCursor: SystemMouseCursors.click,
             text: context.l10n.learnMore,
             style: TextStyle(
-              fontSize: MessageItemWidget.primaryFontSize,
+              fontSize: context.messageStyle.primaryFontSize,
               color: context.theme.accent,
             ),
             recognizer: TapGestureRecognizer()
diff --git a/lib/widgets/message/item/video_message.dart b/lib/widgets/message/item/video_message.dart
index f96dffe4b2..bd78a37c98 100644
--- a/lib/widgets/message/item/video_message.dart
+++ b/lib/widgets/message/item/video_message.dart
@@ -19,6 +19,7 @@ import '../../status.dart';
 import '../message.dart';
 import '../message_bubble.dart';
 import '../message_datetime_and_status.dart';
+import '../message_style.dart';
 import 'transcript_message.dart';
 
 const _kDefaultVideoSize = 200;
@@ -207,8 +208,8 @@ class _VideoMessageOverlayInfo extends HookWidget {
                   padding: const EdgeInsets.all(4),
                   child: Text(
                     durationText,
-                    style: const TextStyle(
-                      fontSize: MessageItemWidget.tertiaryFontSize,
+                    style: TextStyle(
+                      fontSize: context.messageStyle.tertiaryFontSize,
                       color: Colors.white,
                     ),
                   ),
diff --git a/lib/widgets/message/item/waiting_message.dart b/lib/widgets/message/item/waiting_message.dart
index 99a9220b22..3b050aaec8 100644
--- a/lib/widgets/message/item/waiting_message.dart
+++ b/lib/widgets/message/item/waiting_message.dart
@@ -10,6 +10,7 @@ import '../message.dart';
 import '../message_bubble.dart';
 import '../message_datetime_and_status.dart';
 import '../message_layout.dart';
+import '../message_style.dart';
 
 class WaitingMessage extends HookWidget {
   const WaitingMessage({super.key});
@@ -29,7 +30,7 @@ class WaitingMessage extends HookWidget {
               : userFullName!,
         ),
         style: TextStyle(
-          fontSize: MessageItemWidget.primaryFontSize,
+          fontSize: context.messageStyle.primaryFontSize,
           color: context.theme.text,
         ),
         children: [
@@ -37,7 +38,7 @@ class WaitingMessage extends HookWidget {
             mouseCursor: SystemMouseCursors.click,
             text: context.l10n.learnMore,
             style: TextStyle(
-              fontSize: MessageItemWidget.primaryFontSize,
+              fontSize: context.messageStyle.primaryFontSize,
               color: context.theme.accent,
             ),
             recognizer: TapGestureRecognizer()
diff --git a/lib/widgets/message/message.dart b/lib/widgets/message/message.dart
index fd02b7783f..5992d2bb2c 100644
--- a/lib/widgets/message/message.dart
+++ b/lib/widgets/message/message.dart
@@ -63,6 +63,7 @@ import 'item/video_message.dart';
 import 'item/waiting_message.dart';
 import 'message_day_time.dart';
 import 'message_name.dart';
+import 'message_style.dart';
 
 class _MessageContextCubit extends SimpleCubit<_MessageContext> {
   _MessageContextCubit(super.initialState);
@@ -766,7 +767,7 @@ class _UnreadMessageBar extends StatelessWidget {
           context.l10n.unreadMessages,
           style: TextStyle(
             color: context.theme.secondaryText,
-            fontSize: MessageItemWidget.secondaryFontSize,
+            fontSize: context.messageStyle.secondaryFontSize,
           ),
         ),
       );
diff --git a/lib/widgets/message/message_datetime_and_status.dart b/lib/widgets/message/message_datetime_and_status.dart
index ce866acf83..587860c257 100644
--- a/lib/widgets/message/message_datetime_and_status.dart
+++ b/lib/widgets/message/message_datetime_and_status.dart
@@ -12,6 +12,7 @@ import '../../utils/extension/extension.dart';
 import '../../utils/hook.dart';
 import '../message_status_icon.dart';
 import 'message.dart';
+import 'message_style.dart';
 
 bool _isRepresentative(
   MessageItem message,
@@ -139,7 +140,7 @@ class _MessageDatetime extends HookWidget {
     return Text(
       text,
       style: TextStyle(
-        fontSize: MessageItemWidget.statusFontSize,
+        fontSize: context.messageStyle.statusFontSize,
         color: color ??
             context.dynamicColor(
               const Color.fromRGBO(131, 145, 158, 1),
diff --git a/lib/widgets/message/message_day_time.dart b/lib/widgets/message/message_day_time.dart
index e31bf45642..5785efc676 100644
--- a/lib/widgets/message/message_day_time.dart
+++ b/lib/widgets/message/message_day_time.dart
@@ -10,6 +10,7 @@ import '../../utils/extension/extension.dart';
 import '../../utils/hook.dart';
 import '../../utils/logger.dart';
 import 'message.dart';
+import 'message_style.dart';
 
 class MessageDayTime extends HookWidget {
   const MessageDayTime({
@@ -22,7 +23,7 @@ class MessageDayTime extends HookWidget {
   @override
   Widget build(BuildContext context) {
     final hide =
-        useBlocStateConverter<_HiddenMessageDayTimeBloc, DateTime?, bool>(
+        useBlocStateConverter<HiddenMessageDayTimeBloc, DateTime?, bool>(
       converter: (state) => isSameDay(state, dateTime),
       keys: [dateTime],
     );
@@ -62,8 +63,8 @@ class _MessageDayTimeWidget extends HookWidget {
           child: Text(
             dateTimeString,
             textAlign: TextAlign.center,
-            style: const TextStyle(
-              fontSize: MessageItemWidget.secondaryFontSize,
+            style: TextStyle(
+              fontSize: context.messageStyle.secondaryFontSize,
             ),
           ),
         ),
@@ -72,8 +73,8 @@ class _MessageDayTimeWidget extends HookWidget {
   }
 }
 
-class _HiddenMessageDayTimeBloc extends Cubit<DateTime?> {
-  _HiddenMessageDayTimeBloc() : super(null);
+class HiddenMessageDayTimeBloc extends Cubit<DateTime?> {
+  HiddenMessageDayTimeBloc() : super(null);
 
   void update(DateTime? dateTime) => emit(dateTime);
 }
@@ -184,7 +185,7 @@ class MessageDayTimeViewportWidget extends HookWidget {
     final dateTimeTopOffset = useState<double>(0);
 
     final bloc =
-        useBloc<_HiddenMessageDayTimeBloc>(_HiddenMessageDayTimeBloc.new);
+        useBloc<HiddenMessageDayTimeBloc>(HiddenMessageDayTimeBloc.new);
 
     void doTraversal() {
       final result = _traversalCurrentShowingMessageElements();
diff --git a/lib/widgets/message/message_name.dart b/lib/widgets/message/message_name.dart
index e16f169e2a..d1f0ecb311 100644
--- a/lib/widgets/message/message_name.dart
+++ b/lib/widgets/message/message_name.dart
@@ -3,7 +3,7 @@ import 'package:flutter/widgets.dart';
 import '../../utils/color_utils.dart';
 import '../interactive_decorated_box.dart';
 import '../user/user_dialog.dart';
-import 'message.dart';
+import 'message_style.dart';
 
 class MessageName extends StatelessWidget {
   const MessageName({
@@ -29,7 +29,7 @@ class MessageName extends StatelessWidget {
             child: Text(
               userName,
               style: TextStyle(
-                fontSize: MessageItemWidget.secondaryFontSize,
+                fontSize: context.messageStyle.secondaryFontSize,
                 color: getNameColorById(userId),
               ),
             ),
diff --git a/lib/widgets/message/message_style.dart b/lib/widgets/message/message_style.dart
new file mode 100644
index 0000000000..d2879d7f78
--- /dev/null
+++ b/lib/widgets/message/message_style.dart
@@ -0,0 +1,37 @@
+import 'package:flutter/cupertino.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+import '../../bloc/setting_cubit.dart';
+
+extension MessageStyleExt on BuildContext {
+  MessageStyle get messageStyle =>
+      MessageStyle.defaultStyle + watch<SettingCubit>().state.chatFontSizeDelta;
+}
+
+class MessageStyle {
+  const MessageStyle({
+    required this.primaryFontSize,
+    required this.secondaryFontSize,
+    required this.tertiaryFontSize,
+    required this.statusFontSize,
+  });
+
+  static const MessageStyle defaultStyle = MessageStyle(
+    primaryFontSize: 16,
+    secondaryFontSize: 14,
+    tertiaryFontSize: 12,
+    statusFontSize: 10,
+  );
+
+  final double primaryFontSize;
+  final double secondaryFontSize;
+  final double tertiaryFontSize;
+  final double statusFontSize;
+
+  MessageStyle operator +(double delta) => MessageStyle(
+        primaryFontSize: primaryFontSize + delta,
+        secondaryFontSize: secondaryFontSize + delta,
+        tertiaryFontSize: tertiaryFontSize + delta,
+        statusFontSize: statusFontSize,
+      );
+}