diff --git a/examples/mirai_gallery/pubspec.lock b/examples/mirai_gallery/pubspec.lock
index f13a4d84..373174eb 100644
--- a/examples/mirai_gallery/pubspec.lock
+++ b/examples/mirai_gallery/pubspec.lock
@@ -149,10 +149,10 @@ packages:
     dependency: transitive
     description:
       name: collection
-      sha256: f092b211a4319e98e5ff58223576de6c2803db36221657b46c82574721240687
+      sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
       url: "https://pub.dev"
     source: hosted
-    version: "1.17.2"
+    version: "1.18.0"
   convert:
     dependency: transitive
     description:
@@ -375,10 +375,10 @@ packages:
     dependency: transitive
     description:
       name: meta
-      sha256: "3c74dbf8763d36539f114c799d8a2d87343b5067e9d796ca22b5eb8437090ee3"
+      sha256: a6e590c838b18133bb482a2745ad77c5bb7715fb0451209e1a7567d416678b8e
       url: "https://pub.dev"
     source: hosted
-    version: "1.9.1"
+    version: "1.10.0"
   mime:
     dependency: transitive
     description:
@@ -521,18 +521,18 @@ packages:
     dependency: transitive
     description:
       name: stack_trace
-      sha256: c3c7d8edb15bee7f0f74debd4b9c5f3c2ea86766fe4178eb2a18eb30a0bdaed5
+      sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
       url: "https://pub.dev"
     source: hosted
-    version: "1.11.0"
+    version: "1.11.1"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
-      sha256: "83615bee9045c1d322bbbd1ba209b7a749c2cbcdcb3fdd1df8eb488b3279c1c8"
+      sha256: ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   stream_transform:
     dependency: transitive
     description:
@@ -561,10 +561,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: "75760ffd7786fffdfb9597c35c5b27eaeec82be8edfb6d71d32651128ed7aab8"
+      sha256: "5c2f730018264d276c20e4f1503fd1308dfbbae39ec8ee63c5236311ac06954b"
       url: "https://pub.dev"
     source: hosted
-    version: "0.6.0"
+    version: "0.6.1"
   timing:
     dependency: transitive
     description:
@@ -601,10 +601,10 @@ packages:
     dependency: transitive
     description:
       name: web
-      sha256: dc8ccd225a2005c1be616fe02951e2e342092edf968cf0844220383757ef8f10
+      sha256: afe077240a270dcfd2aafe77602b4113645af95d0ad31128cc02bce5ac5d5152
       url: "https://pub.dev"
     source: hosted
-    version: "0.1.4-beta"
+    version: "0.3.0"
   web_socket_channel:
     dependency: transitive
     description:
@@ -654,5 +654,5 @@ packages:
     source: hosted
     version: "3.1.2"
 sdks:
-  dart: ">=3.1.0-185.0.dev <4.0.0"
+  dart: ">=3.2.0-194.0.dev <4.0.0"
   flutter: ">=3.7.0"
diff --git a/packages/mirai/lib/src/parsers/mirai_tab_bar/mirai_tab_bar.dart b/packages/mirai/lib/src/parsers/mirai_tab_bar/mirai_tab_bar.dart
index 18cb3c6d..41dbb23e 100644
--- a/packages/mirai/lib/src/parsers/mirai_tab_bar/mirai_tab_bar.dart
+++ b/packages/mirai/lib/src/parsers/mirai_tab_bar/mirai_tab_bar.dart
@@ -30,6 +30,7 @@ class MiraiTabBar with _$MiraiTabBar {
     @Default(DragStartBehavior.start) DragStartBehavior dragStartBehavior,
     bool? enableFeedback,
     MiraiScrollPhysics? physics,
+    TabAlignment? tabAlignment,
   }) = _MiraiTabBar;
 
   factory MiraiTabBar.fromJson(Map<String, dynamic> json) =>
diff --git a/packages/mirai/lib/src/parsers/mirai_tab_bar/mirai_tab_bar.freezed.dart b/packages/mirai/lib/src/parsers/mirai_tab_bar/mirai_tab_bar.freezed.dart
index 67a94592..f70b1a90 100644
--- a/packages/mirai/lib/src/parsers/mirai_tab_bar/mirai_tab_bar.freezed.dart
+++ b/packages/mirai/lib/src/parsers/mirai_tab_bar/mirai_tab_bar.freezed.dart
@@ -39,6 +39,7 @@ mixin _$MiraiTabBar {
   DragStartBehavior get dragStartBehavior => throw _privateConstructorUsedError;
   bool? get enableFeedback => throw _privateConstructorUsedError;
   MiraiScrollPhysics? get physics => throw _privateConstructorUsedError;
+  TabAlignment? get tabAlignment => throw _privateConstructorUsedError;
 
   Map<String, dynamic> toJson() => throw _privateConstructorUsedError;
   @JsonKey(ignore: true)
@@ -69,7 +70,8 @@ abstract class $MiraiTabBarCopyWith<$Res> {
       MiraiTextStyle? unselectedLabelStyle,
       DragStartBehavior dragStartBehavior,
       bool? enableFeedback,
-      MiraiScrollPhysics? physics});
+      MiraiScrollPhysics? physics,
+      TabAlignment? tabAlignment});
 
   $MiraiEdgeInsetsCopyWith<$Res>? get padding;
   $MiraiEdgeInsetsCopyWith<$Res>? get indicatorPadding;
@@ -108,6 +110,7 @@ class _$MiraiTabBarCopyWithImpl<$Res, $Val extends MiraiTabBar>
     Object? dragStartBehavior = null,
     Object? enableFeedback = freezed,
     Object? physics = freezed,
+    Object? tabAlignment = freezed,
   }) {
     return _then(_value.copyWith(
       tabs: null == tabs
@@ -179,6 +182,10 @@ class _$MiraiTabBarCopyWithImpl<$Res, $Val extends MiraiTabBar>
           ? _value.physics
           : physics // ignore: cast_nullable_to_non_nullable
               as MiraiScrollPhysics?,
+      tabAlignment: freezed == tabAlignment
+          ? _value.tabAlignment
+          : tabAlignment // ignore: cast_nullable_to_non_nullable
+              as TabAlignment?,
     ) as $Val);
   }
 
@@ -244,11 +251,11 @@ class _$MiraiTabBarCopyWithImpl<$Res, $Val extends MiraiTabBar>
 }
 
 /// @nodoc
-abstract class _$$_MiraiTabBarCopyWith<$Res>
+abstract class _$$MiraiTabBarImplCopyWith<$Res>
     implements $MiraiTabBarCopyWith<$Res> {
-  factory _$$_MiraiTabBarCopyWith(
-          _$_MiraiTabBar value, $Res Function(_$_MiraiTabBar) then) =
-      __$$_MiraiTabBarCopyWithImpl<$Res>;
+  factory _$$MiraiTabBarImplCopyWith(
+          _$MiraiTabBarImpl value, $Res Function(_$MiraiTabBarImpl) then) =
+      __$$MiraiTabBarImplCopyWithImpl<$Res>;
   @override
   @useResult
   $Res call(
@@ -268,7 +275,8 @@ abstract class _$$_MiraiTabBarCopyWith<$Res>
       MiraiTextStyle? unselectedLabelStyle,
       DragStartBehavior dragStartBehavior,
       bool? enableFeedback,
-      MiraiScrollPhysics? physics});
+      MiraiScrollPhysics? physics,
+      TabAlignment? tabAlignment});
 
   @override
   $MiraiEdgeInsetsCopyWith<$Res>? get padding;
@@ -283,11 +291,11 @@ abstract class _$$_MiraiTabBarCopyWith<$Res>
 }
 
 /// @nodoc
-class __$$_MiraiTabBarCopyWithImpl<$Res>
-    extends _$MiraiTabBarCopyWithImpl<$Res, _$_MiraiTabBar>
-    implements _$$_MiraiTabBarCopyWith<$Res> {
-  __$$_MiraiTabBarCopyWithImpl(
-      _$_MiraiTabBar _value, $Res Function(_$_MiraiTabBar) _then)
+class __$$MiraiTabBarImplCopyWithImpl<$Res>
+    extends _$MiraiTabBarCopyWithImpl<$Res, _$MiraiTabBarImpl>
+    implements _$$MiraiTabBarImplCopyWith<$Res> {
+  __$$MiraiTabBarImplCopyWithImpl(
+      _$MiraiTabBarImpl _value, $Res Function(_$MiraiTabBarImpl) _then)
       : super(_value, _then);
 
   @pragma('vm:prefer-inline')
@@ -310,8 +318,9 @@ class __$$_MiraiTabBarCopyWithImpl<$Res>
     Object? dragStartBehavior = null,
     Object? enableFeedback = freezed,
     Object? physics = freezed,
+    Object? tabAlignment = freezed,
   }) {
-    return _then(_$_MiraiTabBar(
+    return _then(_$MiraiTabBarImpl(
       tabs: null == tabs
           ? _value._tabs
           : tabs // ignore: cast_nullable_to_non_nullable
@@ -381,14 +390,18 @@ class __$$_MiraiTabBarCopyWithImpl<$Res>
           ? _value.physics
           : physics // ignore: cast_nullable_to_non_nullable
               as MiraiScrollPhysics?,
+      tabAlignment: freezed == tabAlignment
+          ? _value.tabAlignment
+          : tabAlignment // ignore: cast_nullable_to_non_nullable
+              as TabAlignment?,
     ));
   }
 }
 
 /// @nodoc
 @JsonSerializable()
-class _$_MiraiTabBar implements _MiraiTabBar {
-  const _$_MiraiTabBar(
+class _$MiraiTabBarImpl implements _MiraiTabBar {
+  const _$MiraiTabBarImpl(
       {required final List<Map<String, dynamic>> tabs,
       this.initialIndex = 0,
       this.isScrollable = false,
@@ -405,11 +418,12 @@ class _$_MiraiTabBar implements _MiraiTabBar {
       this.unselectedLabelStyle,
       this.dragStartBehavior = DragStartBehavior.start,
       this.enableFeedback,
-      this.physics})
+      this.physics,
+      this.tabAlignment})
       : _tabs = tabs;
 
-  factory _$_MiraiTabBar.fromJson(Map<String, dynamic> json) =>
-      _$$_MiraiTabBarFromJson(json);
+  factory _$MiraiTabBarImpl.fromJson(Map<String, dynamic> json) =>
+      _$$MiraiTabBarImplFromJson(json);
 
   final List<Map<String, dynamic>> _tabs;
   @override
@@ -456,17 +470,19 @@ class _$_MiraiTabBar implements _MiraiTabBar {
   final bool? enableFeedback;
   @override
   final MiraiScrollPhysics? physics;
+  @override
+  final TabAlignment? tabAlignment;
 
   @override
   String toString() {
-    return 'MiraiTabBar(tabs: $tabs, initialIndex: $initialIndex, isScrollable: $isScrollable, padding: $padding, indicatorColor: $indicatorColor, automaticIndicatorColorAdjustment: $automaticIndicatorColorAdjustment, indicatorWeight: $indicatorWeight, indicatorPadding: $indicatorPadding, indicatorSize: $indicatorSize, labelColor: $labelColor, labelStyle: $labelStyle, labelPadding: $labelPadding, unselectedLabelColor: $unselectedLabelColor, unselectedLabelStyle: $unselectedLabelStyle, dragStartBehavior: $dragStartBehavior, enableFeedback: $enableFeedback, physics: $physics)';
+    return 'MiraiTabBar(tabs: $tabs, initialIndex: $initialIndex, isScrollable: $isScrollable, padding: $padding, indicatorColor: $indicatorColor, automaticIndicatorColorAdjustment: $automaticIndicatorColorAdjustment, indicatorWeight: $indicatorWeight, indicatorPadding: $indicatorPadding, indicatorSize: $indicatorSize, labelColor: $labelColor, labelStyle: $labelStyle, labelPadding: $labelPadding, unselectedLabelColor: $unselectedLabelColor, unselectedLabelStyle: $unselectedLabelStyle, dragStartBehavior: $dragStartBehavior, enableFeedback: $enableFeedback, physics: $physics, tabAlignment: $tabAlignment)';
   }
 
   @override
   bool operator ==(dynamic other) {
     return identical(this, other) ||
         (other.runtimeType == runtimeType &&
-            other is _$_MiraiTabBar &&
+            other is _$MiraiTabBarImpl &&
             const DeepCollectionEquality().equals(other._tabs, _tabs) &&
             (identical(other.initialIndex, initialIndex) ||
                 other.initialIndex == initialIndex) &&
@@ -499,7 +515,9 @@ class _$_MiraiTabBar implements _MiraiTabBar {
                 other.dragStartBehavior == dragStartBehavior) &&
             (identical(other.enableFeedback, enableFeedback) ||
                 other.enableFeedback == enableFeedback) &&
-            (identical(other.physics, physics) || other.physics == physics));
+            (identical(other.physics, physics) || other.physics == physics) &&
+            (identical(other.tabAlignment, tabAlignment) ||
+                other.tabAlignment == tabAlignment));
   }
 
   @JsonKey(ignore: true)
@@ -522,17 +540,18 @@ class _$_MiraiTabBar implements _MiraiTabBar {
       unselectedLabelStyle,
       dragStartBehavior,
       enableFeedback,
-      physics);
+      physics,
+      tabAlignment);
 
   @JsonKey(ignore: true)
   @override
   @pragma('vm:prefer-inline')
-  _$$_MiraiTabBarCopyWith<_$_MiraiTabBar> get copyWith =>
-      __$$_MiraiTabBarCopyWithImpl<_$_MiraiTabBar>(this, _$identity);
+  _$$MiraiTabBarImplCopyWith<_$MiraiTabBarImpl> get copyWith =>
+      __$$MiraiTabBarImplCopyWithImpl<_$MiraiTabBarImpl>(this, _$identity);
 
   @override
   Map<String, dynamic> toJson() {
-    return _$$_MiraiTabBarToJson(
+    return _$$MiraiTabBarImplToJson(
       this,
     );
   }
@@ -556,10 +575,11 @@ abstract class _MiraiTabBar implements MiraiTabBar {
       final MiraiTextStyle? unselectedLabelStyle,
       final DragStartBehavior dragStartBehavior,
       final bool? enableFeedback,
-      final MiraiScrollPhysics? physics}) = _$_MiraiTabBar;
+      final MiraiScrollPhysics? physics,
+      final TabAlignment? tabAlignment}) = _$MiraiTabBarImpl;
 
   factory _MiraiTabBar.fromJson(Map<String, dynamic> json) =
-      _$_MiraiTabBar.fromJson;
+      _$MiraiTabBarImpl.fromJson;
 
   @override
   List<Map<String, dynamic>> get tabs;
@@ -596,7 +616,9 @@ abstract class _MiraiTabBar implements MiraiTabBar {
   @override
   MiraiScrollPhysics? get physics;
   @override
+  TabAlignment? get tabAlignment;
+  @override
   @JsonKey(ignore: true)
-  _$$_MiraiTabBarCopyWith<_$_MiraiTabBar> get copyWith =>
+  _$$MiraiTabBarImplCopyWith<_$MiraiTabBarImpl> get copyWith =>
       throw _privateConstructorUsedError;
 }
diff --git a/packages/mirai/lib/src/parsers/mirai_tab_bar/mirai_tab_bar.g.dart b/packages/mirai/lib/src/parsers/mirai_tab_bar/mirai_tab_bar.g.dart
index 6e1a0a05..2bb48464 100644
--- a/packages/mirai/lib/src/parsers/mirai_tab_bar/mirai_tab_bar.g.dart
+++ b/packages/mirai/lib/src/parsers/mirai_tab_bar/mirai_tab_bar.g.dart
@@ -6,8 +6,8 @@ part of 'mirai_tab_bar.dart';
 // JsonSerializableGenerator
 // **************************************************************************
 
-_$_MiraiTabBar _$$_MiraiTabBarFromJson(Map<String, dynamic> json) =>
-    _$_MiraiTabBar(
+_$MiraiTabBarImpl _$$MiraiTabBarImplFromJson(Map<String, dynamic> json) =>
+    _$MiraiTabBarImpl(
       tabs: (json['tabs'] as List<dynamic>)
           .map((e) => e as Map<String, dynamic>)
           .toList(),
@@ -45,9 +45,11 @@ _$_MiraiTabBar _$$_MiraiTabBarFromJson(Map<String, dynamic> json) =>
       enableFeedback: json['enableFeedback'] as bool?,
       physics:
           $enumDecodeNullable(_$MiraiScrollPhysicsEnumMap, json['physics']),
+      tabAlignment:
+          $enumDecodeNullable(_$TabAlignmentEnumMap, json['tabAlignment']),
     );
 
-Map<String, dynamic> _$$_MiraiTabBarToJson(_$_MiraiTabBar instance) =>
+Map<String, dynamic> _$$MiraiTabBarImplToJson(_$MiraiTabBarImpl instance) =>
     <String, dynamic>{
       'tabs': instance.tabs,
       'initialIndex': instance.initialIndex,
@@ -68,6 +70,7 @@ Map<String, dynamic> _$$_MiraiTabBarToJson(_$_MiraiTabBar instance) =>
           _$DragStartBehaviorEnumMap[instance.dragStartBehavior]!,
       'enableFeedback': instance.enableFeedback,
       'physics': _$MiraiScrollPhysicsEnumMap[instance.physics],
+      'tabAlignment': _$TabAlignmentEnumMap[instance.tabAlignment],
     };
 
 const _$TabBarIndicatorSizeEnumMap = {
@@ -87,3 +90,10 @@ const _$MiraiScrollPhysicsEnumMap = {
   MiraiScrollPhysics.fixed: 'fixed',
   MiraiScrollPhysics.page: 'page',
 };
+
+const _$TabAlignmentEnumMap = {
+  TabAlignment.start: 'start',
+  TabAlignment.startOffset: 'startOffset',
+  TabAlignment.fill: 'fill',
+  TabAlignment.center: 'center',
+};
diff --git a/packages/mirai/lib/src/parsers/mirai_tab_bar/mirai_tab_bar_parser.dart b/packages/mirai/lib/src/parsers/mirai_tab_bar/mirai_tab_bar_parser.dart
index 40827793..2c00ded6 100644
--- a/packages/mirai/lib/src/parsers/mirai_tab_bar/mirai_tab_bar_parser.dart
+++ b/packages/mirai/lib/src/parsers/mirai_tab_bar/mirai_tab_bar_parser.dart
@@ -42,6 +42,7 @@ class MiraiTabBarParser extends MiraiParser<MiraiTabBar> {
       enableFeedback: model.enableFeedback,
       onTap: (_) {},
       physics: model.physics?.parse,
+      tabAlignment: model.tabAlignment,
     );
   }
 }