diff --git a/packages/mirai/lib/src/parsers/mirai_icon_button/mirai_icon_button.dart b/packages/mirai/lib/src/parsers/mirai_icon_button/mirai_icon_button.dart
index 488666c0..fb43bd4e 100644
--- a/packages/mirai/lib/src/parsers/mirai_icon_button/mirai_icon_button.dart
+++ b/packages/mirai/lib/src/parsers/mirai_icon_button/mirai_icon_button.dart
@@ -1,5 +1,6 @@
 import 'package:freezed_annotation/freezed_annotation.dart';
 import 'package:mirai/src/parsers/mirai_alignment/mirai_alignment.dart';
+import 'package:mirai/src/parsers/mirai_box_constraints/mirai_box_constraints.dart';
 import 'package:mirai/src/parsers/mirai_button_style/mirai_button_style.dart';
 import 'package:mirai/src/parsers/mirai_edge_insets/mirai_edge_insets.dart';
 
@@ -11,10 +12,9 @@ part 'mirai_icon_button.g.dart';
 @freezed
 class MiraiIconButton with _$MiraiIconButton {
   const factory MiraiIconButton({
-    Map<String, dynamic>? onPressed,
     double? iconSize,
     MiraiEdgeInsets? padding,
-    @Default(MiraiAlignment.center) MiraiAlignment alignment,
+    MiraiAlignment? alignment,
     double? splashRadius,
     String? color,
     String? focusColor,
@@ -22,11 +22,15 @@ class MiraiIconButton with _$MiraiIconButton {
     String? highlightColor,
     String? splashColor,
     String? disabledColor,
+    Map<String, dynamic>? onPressed,
+    @Default(false) bool autofocus,
+    String? tooltip,
+    bool? enableFeedback,
+    MiraiBoxConstraints? constraints,
     MiraiButtonStyle? style,
-    @Default(false) autofocus,
     bool? isSelected,
     Map<String, dynamic>? selectedIcon,
-    required Map<String, dynamic> child,
+    Map<String, dynamic>? icon,
   }) = _MiraiIconButton;
 
   factory MiraiIconButton.fromJson(Map<String, dynamic> json) =>
diff --git a/packages/mirai/lib/src/parsers/mirai_icon_button/mirai_icon_button.freezed.dart b/packages/mirai/lib/src/parsers/mirai_icon_button/mirai_icon_button.freezed.dart
index 09c8e60f..02a13f64 100644
--- a/packages/mirai/lib/src/parsers/mirai_icon_button/mirai_icon_button.freezed.dart
+++ b/packages/mirai/lib/src/parsers/mirai_icon_button/mirai_icon_button.freezed.dart
@@ -20,10 +20,9 @@ MiraiIconButton _$MiraiIconButtonFromJson(Map<String, dynamic> json) {
 
 /// @nodoc
 mixin _$MiraiIconButton {
-  Map<String, dynamic>? get onPressed => throw _privateConstructorUsedError;
   double? get iconSize => throw _privateConstructorUsedError;
   MiraiEdgeInsets? get padding => throw _privateConstructorUsedError;
-  MiraiAlignment get alignment => throw _privateConstructorUsedError;
+  MiraiAlignment? get alignment => throw _privateConstructorUsedError;
   double? get splashRadius => throw _privateConstructorUsedError;
   String? get color => throw _privateConstructorUsedError;
   String? get focusColor => throw _privateConstructorUsedError;
@@ -31,11 +30,15 @@ mixin _$MiraiIconButton {
   String? get highlightColor => throw _privateConstructorUsedError;
   String? get splashColor => throw _privateConstructorUsedError;
   String? get disabledColor => throw _privateConstructorUsedError;
+  Map<String, dynamic>? get onPressed => throw _privateConstructorUsedError;
+  bool get autofocus => throw _privateConstructorUsedError;
+  String? get tooltip => throw _privateConstructorUsedError;
+  bool? get enableFeedback => throw _privateConstructorUsedError;
+  MiraiBoxConstraints? get constraints => throw _privateConstructorUsedError;
   MiraiButtonStyle? get style => throw _privateConstructorUsedError;
-  dynamic get autofocus => throw _privateConstructorUsedError;
   bool? get isSelected => throw _privateConstructorUsedError;
   Map<String, dynamic>? get selectedIcon => throw _privateConstructorUsedError;
-  Map<String, dynamic> get child => throw _privateConstructorUsedError;
+  Map<String, dynamic>? get icon => throw _privateConstructorUsedError;
 
   Map<String, dynamic> toJson() => throw _privateConstructorUsedError;
   @JsonKey(ignore: true)
@@ -50,10 +53,9 @@ abstract class $MiraiIconButtonCopyWith<$Res> {
       _$MiraiIconButtonCopyWithImpl<$Res, MiraiIconButton>;
   @useResult
   $Res call(
-      {Map<String, dynamic>? onPressed,
-      double? iconSize,
+      {double? iconSize,
       MiraiEdgeInsets? padding,
-      MiraiAlignment alignment,
+      MiraiAlignment? alignment,
       double? splashRadius,
       String? color,
       String? focusColor,
@@ -61,13 +63,18 @@ abstract class $MiraiIconButtonCopyWith<$Res> {
       String? highlightColor,
       String? splashColor,
       String? disabledColor,
+      Map<String, dynamic>? onPressed,
+      bool autofocus,
+      String? tooltip,
+      bool? enableFeedback,
+      MiraiBoxConstraints? constraints,
       MiraiButtonStyle? style,
-      dynamic autofocus,
       bool? isSelected,
       Map<String, dynamic>? selectedIcon,
-      Map<String, dynamic> child});
+      Map<String, dynamic>? icon});
 
   $MiraiEdgeInsetsCopyWith<$Res>? get padding;
+  $MiraiBoxConstraintsCopyWith<$Res>? get constraints;
   $MiraiButtonStyleCopyWith<$Res>? get style;
 }
 
@@ -84,10 +91,9 @@ class _$MiraiIconButtonCopyWithImpl<$Res, $Val extends MiraiIconButton>
   @pragma('vm:prefer-inline')
   @override
   $Res call({
-    Object? onPressed = freezed,
     Object? iconSize = freezed,
     Object? padding = freezed,
-    Object? alignment = null,
+    Object? alignment = freezed,
     Object? splashRadius = freezed,
     Object? color = freezed,
     Object? focusColor = freezed,
@@ -95,17 +101,17 @@ class _$MiraiIconButtonCopyWithImpl<$Res, $Val extends MiraiIconButton>
     Object? highlightColor = freezed,
     Object? splashColor = freezed,
     Object? disabledColor = freezed,
+    Object? onPressed = freezed,
+    Object? autofocus = null,
+    Object? tooltip = freezed,
+    Object? enableFeedback = freezed,
+    Object? constraints = freezed,
     Object? style = freezed,
-    Object? autofocus = freezed,
     Object? isSelected = freezed,
     Object? selectedIcon = freezed,
-    Object? child = null,
+    Object? icon = freezed,
   }) {
     return _then(_value.copyWith(
-      onPressed: freezed == onPressed
-          ? _value.onPressed
-          : onPressed // ignore: cast_nullable_to_non_nullable
-              as Map<String, dynamic>?,
       iconSize: freezed == iconSize
           ? _value.iconSize
           : iconSize // ignore: cast_nullable_to_non_nullable
@@ -114,10 +120,10 @@ class _$MiraiIconButtonCopyWithImpl<$Res, $Val extends MiraiIconButton>
           ? _value.padding
           : padding // ignore: cast_nullable_to_non_nullable
               as MiraiEdgeInsets?,
-      alignment: null == alignment
+      alignment: freezed == alignment
           ? _value.alignment
           : alignment // ignore: cast_nullable_to_non_nullable
-              as MiraiAlignment,
+              as MiraiAlignment?,
       splashRadius: freezed == splashRadius
           ? _value.splashRadius
           : splashRadius // ignore: cast_nullable_to_non_nullable
@@ -146,14 +152,30 @@ class _$MiraiIconButtonCopyWithImpl<$Res, $Val extends MiraiIconButton>
           ? _value.disabledColor
           : disabledColor // ignore: cast_nullable_to_non_nullable
               as String?,
+      onPressed: freezed == onPressed
+          ? _value.onPressed
+          : onPressed // ignore: cast_nullable_to_non_nullable
+              as Map<String, dynamic>?,
+      autofocus: null == autofocus
+          ? _value.autofocus
+          : autofocus // ignore: cast_nullable_to_non_nullable
+              as bool,
+      tooltip: freezed == tooltip
+          ? _value.tooltip
+          : tooltip // ignore: cast_nullable_to_non_nullable
+              as String?,
+      enableFeedback: freezed == enableFeedback
+          ? _value.enableFeedback
+          : enableFeedback // ignore: cast_nullable_to_non_nullable
+              as bool?,
+      constraints: freezed == constraints
+          ? _value.constraints
+          : constraints // ignore: cast_nullable_to_non_nullable
+              as MiraiBoxConstraints?,
       style: freezed == style
           ? _value.style
           : style // ignore: cast_nullable_to_non_nullable
               as MiraiButtonStyle?,
-      autofocus: freezed == autofocus
-          ? _value.autofocus
-          : autofocus // ignore: cast_nullable_to_non_nullable
-              as dynamic,
       isSelected: freezed == isSelected
           ? _value.isSelected
           : isSelected // ignore: cast_nullable_to_non_nullable
@@ -162,10 +184,10 @@ class _$MiraiIconButtonCopyWithImpl<$Res, $Val extends MiraiIconButton>
           ? _value.selectedIcon
           : selectedIcon // ignore: cast_nullable_to_non_nullable
               as Map<String, dynamic>?,
-      child: null == child
-          ? _value.child
-          : child // ignore: cast_nullable_to_non_nullable
-              as Map<String, dynamic>,
+      icon: freezed == icon
+          ? _value.icon
+          : icon // ignore: cast_nullable_to_non_nullable
+              as Map<String, dynamic>?,
     ) as $Val);
   }
 
@@ -181,6 +203,18 @@ class _$MiraiIconButtonCopyWithImpl<$Res, $Val extends MiraiIconButton>
     });
   }
 
+  @override
+  @pragma('vm:prefer-inline')
+  $MiraiBoxConstraintsCopyWith<$Res>? get constraints {
+    if (_value.constraints == null) {
+      return null;
+    }
+
+    return $MiraiBoxConstraintsCopyWith<$Res>(_value.constraints!, (value) {
+      return _then(_value.copyWith(constraints: value) as $Val);
+    });
+  }
+
   @override
   @pragma('vm:prefer-inline')
   $MiraiButtonStyleCopyWith<$Res>? get style {
@@ -203,10 +237,9 @@ abstract class _$$MiraiIconButtonImplCopyWith<$Res>
   @override
   @useResult
   $Res call(
-      {Map<String, dynamic>? onPressed,
-      double? iconSize,
+      {double? iconSize,
       MiraiEdgeInsets? padding,
-      MiraiAlignment alignment,
+      MiraiAlignment? alignment,
       double? splashRadius,
       String? color,
       String? focusColor,
@@ -214,15 +247,21 @@ abstract class _$$MiraiIconButtonImplCopyWith<$Res>
       String? highlightColor,
       String? splashColor,
       String? disabledColor,
+      Map<String, dynamic>? onPressed,
+      bool autofocus,
+      String? tooltip,
+      bool? enableFeedback,
+      MiraiBoxConstraints? constraints,
       MiraiButtonStyle? style,
-      dynamic autofocus,
       bool? isSelected,
       Map<String, dynamic>? selectedIcon,
-      Map<String, dynamic> child});
+      Map<String, dynamic>? icon});
 
   @override
   $MiraiEdgeInsetsCopyWith<$Res>? get padding;
   @override
+  $MiraiBoxConstraintsCopyWith<$Res>? get constraints;
+  @override
   $MiraiButtonStyleCopyWith<$Res>? get style;
 }
 
@@ -237,10 +276,9 @@ class __$$MiraiIconButtonImplCopyWithImpl<$Res>
   @pragma('vm:prefer-inline')
   @override
   $Res call({
-    Object? onPressed = freezed,
     Object? iconSize = freezed,
     Object? padding = freezed,
-    Object? alignment = null,
+    Object? alignment = freezed,
     Object? splashRadius = freezed,
     Object? color = freezed,
     Object? focusColor = freezed,
@@ -248,17 +286,17 @@ class __$$MiraiIconButtonImplCopyWithImpl<$Res>
     Object? highlightColor = freezed,
     Object? splashColor = freezed,
     Object? disabledColor = freezed,
+    Object? onPressed = freezed,
+    Object? autofocus = null,
+    Object? tooltip = freezed,
+    Object? enableFeedback = freezed,
+    Object? constraints = freezed,
     Object? style = freezed,
-    Object? autofocus = freezed,
     Object? isSelected = freezed,
     Object? selectedIcon = freezed,
-    Object? child = null,
+    Object? icon = freezed,
   }) {
     return _then(_$MiraiIconButtonImpl(
-      onPressed: freezed == onPressed
-          ? _value._onPressed
-          : onPressed // ignore: cast_nullable_to_non_nullable
-              as Map<String, dynamic>?,
       iconSize: freezed == iconSize
           ? _value.iconSize
           : iconSize // ignore: cast_nullable_to_non_nullable
@@ -267,10 +305,10 @@ class __$$MiraiIconButtonImplCopyWithImpl<$Res>
           ? _value.padding
           : padding // ignore: cast_nullable_to_non_nullable
               as MiraiEdgeInsets?,
-      alignment: null == alignment
+      alignment: freezed == alignment
           ? _value.alignment
           : alignment // ignore: cast_nullable_to_non_nullable
-              as MiraiAlignment,
+              as MiraiAlignment?,
       splashRadius: freezed == splashRadius
           ? _value.splashRadius
           : splashRadius // ignore: cast_nullable_to_non_nullable
@@ -299,11 +337,30 @@ class __$$MiraiIconButtonImplCopyWithImpl<$Res>
           ? _value.disabledColor
           : disabledColor // ignore: cast_nullable_to_non_nullable
               as String?,
+      onPressed: freezed == onPressed
+          ? _value._onPressed
+          : onPressed // ignore: cast_nullable_to_non_nullable
+              as Map<String, dynamic>?,
+      autofocus: null == autofocus
+          ? _value.autofocus
+          : autofocus // ignore: cast_nullable_to_non_nullable
+              as bool,
+      tooltip: freezed == tooltip
+          ? _value.tooltip
+          : tooltip // ignore: cast_nullable_to_non_nullable
+              as String?,
+      enableFeedback: freezed == enableFeedback
+          ? _value.enableFeedback
+          : enableFeedback // ignore: cast_nullable_to_non_nullable
+              as bool?,
+      constraints: freezed == constraints
+          ? _value.constraints
+          : constraints // ignore: cast_nullable_to_non_nullable
+              as MiraiBoxConstraints?,
       style: freezed == style
           ? _value.style
           : style // ignore: cast_nullable_to_non_nullable
               as MiraiButtonStyle?,
-      autofocus: freezed == autofocus ? _value.autofocus! : autofocus,
       isSelected: freezed == isSelected
           ? _value.isSelected
           : isSelected // ignore: cast_nullable_to_non_nullable
@@ -312,10 +369,10 @@ class __$$MiraiIconButtonImplCopyWithImpl<$Res>
           ? _value._selectedIcon
           : selectedIcon // ignore: cast_nullable_to_non_nullable
               as Map<String, dynamic>?,
-      child: null == child
-          ? _value._child
-          : child // ignore: cast_nullable_to_non_nullable
-              as Map<String, dynamic>,
+      icon: freezed == icon
+          ? _value._icon
+          : icon // ignore: cast_nullable_to_non_nullable
+              as Map<String, dynamic>?,
     ));
   }
 }
@@ -324,10 +381,9 @@ class __$$MiraiIconButtonImplCopyWithImpl<$Res>
 @JsonSerializable()
 class _$MiraiIconButtonImpl implements _MiraiIconButton {
   const _$MiraiIconButtonImpl(
-      {final Map<String, dynamic>? onPressed,
-      this.iconSize,
+      {this.iconSize,
       this.padding,
-      this.alignment = MiraiAlignment.center,
+      this.alignment,
       this.splashRadius,
       this.color,
       this.focusColor,
@@ -335,35 +391,28 @@ class _$MiraiIconButtonImpl implements _MiraiIconButton {
       this.highlightColor,
       this.splashColor,
       this.disabledColor,
-      this.style,
+      final Map<String, dynamic>? onPressed,
       this.autofocus = false,
+      this.tooltip,
+      this.enableFeedback,
+      this.constraints,
+      this.style,
       this.isSelected,
       final Map<String, dynamic>? selectedIcon,
-      required final Map<String, dynamic> child})
+      final Map<String, dynamic>? icon})
       : _onPressed = onPressed,
         _selectedIcon = selectedIcon,
-        _child = child;
+        _icon = icon;
 
   factory _$MiraiIconButtonImpl.fromJson(Map<String, dynamic> json) =>
       _$$MiraiIconButtonImplFromJson(json);
 
-  final Map<String, dynamic>? _onPressed;
-  @override
-  Map<String, dynamic>? get onPressed {
-    final value = _onPressed;
-    if (value == null) return null;
-    if (_onPressed is EqualUnmodifiableMapView) return _onPressed;
-    // ignore: implicit_dynamic_type
-    return EqualUnmodifiableMapView(value);
-  }
-
   @override
   final double? iconSize;
   @override
   final MiraiEdgeInsets? padding;
   @override
-  @JsonKey()
-  final MiraiAlignment alignment;
+  final MiraiAlignment? alignment;
   @override
   final double? splashRadius;
   @override
@@ -378,11 +427,27 @@ class _$MiraiIconButtonImpl implements _MiraiIconButton {
   final String? splashColor;
   @override
   final String? disabledColor;
+  final Map<String, dynamic>? _onPressed;
   @override
-  final MiraiButtonStyle? style;
+  Map<String, dynamic>? get onPressed {
+    final value = _onPressed;
+    if (value == null) return null;
+    if (_onPressed is EqualUnmodifiableMapView) return _onPressed;
+    // ignore: implicit_dynamic_type
+    return EqualUnmodifiableMapView(value);
+  }
+
   @override
   @JsonKey()
-  final dynamic autofocus;
+  final bool autofocus;
+  @override
+  final String? tooltip;
+  @override
+  final bool? enableFeedback;
+  @override
+  final MiraiBoxConstraints? constraints;
+  @override
+  final MiraiButtonStyle? style;
   @override
   final bool? isSelected;
   final Map<String, dynamic>? _selectedIcon;
@@ -395,17 +460,19 @@ class _$MiraiIconButtonImpl implements _MiraiIconButton {
     return EqualUnmodifiableMapView(value);
   }
 
-  final Map<String, dynamic> _child;
+  final Map<String, dynamic>? _icon;
   @override
-  Map<String, dynamic> get child {
-    if (_child is EqualUnmodifiableMapView) return _child;
+  Map<String, dynamic>? get icon {
+    final value = _icon;
+    if (value == null) return null;
+    if (_icon is EqualUnmodifiableMapView) return _icon;
     // ignore: implicit_dynamic_type
-    return EqualUnmodifiableMapView(_child);
+    return EqualUnmodifiableMapView(value);
   }
 
   @override
   String toString() {
-    return 'MiraiIconButton(onPressed: $onPressed, iconSize: $iconSize, padding: $padding, alignment: $alignment, splashRadius: $splashRadius, color: $color, focusColor: $focusColor, hoverColor: $hoverColor, highlightColor: $highlightColor, splashColor: $splashColor, disabledColor: $disabledColor, style: $style, autofocus: $autofocus, isSelected: $isSelected, selectedIcon: $selectedIcon, child: $child)';
+    return 'MiraiIconButton(iconSize: $iconSize, padding: $padding, alignment: $alignment, splashRadius: $splashRadius, color: $color, focusColor: $focusColor, hoverColor: $hoverColor, highlightColor: $highlightColor, splashColor: $splashColor, disabledColor: $disabledColor, onPressed: $onPressed, autofocus: $autofocus, tooltip: $tooltip, enableFeedback: $enableFeedback, constraints: $constraints, style: $style, isSelected: $isSelected, selectedIcon: $selectedIcon, icon: $icon)';
   }
 
   @override
@@ -413,8 +480,6 @@ class _$MiraiIconButtonImpl implements _MiraiIconButton {
     return identical(this, other) ||
         (other.runtimeType == runtimeType &&
             other is _$MiraiIconButtonImpl &&
-            const DeepCollectionEquality()
-                .equals(other._onPressed, _onPressed) &&
             (identical(other.iconSize, iconSize) ||
                 other.iconSize == iconSize) &&
             (identical(other.padding, padding) || other.padding == padding) &&
@@ -433,35 +498,47 @@ class _$MiraiIconButtonImpl implements _MiraiIconButton {
                 other.splashColor == splashColor) &&
             (identical(other.disabledColor, disabledColor) ||
                 other.disabledColor == disabledColor) &&
+            const DeepCollectionEquality()
+                .equals(other._onPressed, _onPressed) &&
+            (identical(other.autofocus, autofocus) ||
+                other.autofocus == autofocus) &&
+            (identical(other.tooltip, tooltip) || other.tooltip == tooltip) &&
+            (identical(other.enableFeedback, enableFeedback) ||
+                other.enableFeedback == enableFeedback) &&
+            (identical(other.constraints, constraints) ||
+                other.constraints == constraints) &&
             (identical(other.style, style) || other.style == style) &&
-            const DeepCollectionEquality().equals(other.autofocus, autofocus) &&
             (identical(other.isSelected, isSelected) ||
                 other.isSelected == isSelected) &&
             const DeepCollectionEquality()
                 .equals(other._selectedIcon, _selectedIcon) &&
-            const DeepCollectionEquality().equals(other._child, _child));
+            const DeepCollectionEquality().equals(other._icon, _icon));
   }
 
   @JsonKey(ignore: true)
   @override
-  int get hashCode => Object.hash(
-      runtimeType,
-      const DeepCollectionEquality().hash(_onPressed),
-      iconSize,
-      padding,
-      alignment,
-      splashRadius,
-      color,
-      focusColor,
-      hoverColor,
-      highlightColor,
-      splashColor,
-      disabledColor,
-      style,
-      const DeepCollectionEquality().hash(autofocus),
-      isSelected,
-      const DeepCollectionEquality().hash(_selectedIcon),
-      const DeepCollectionEquality().hash(_child));
+  int get hashCode => Object.hashAll([
+        runtimeType,
+        iconSize,
+        padding,
+        alignment,
+        splashRadius,
+        color,
+        focusColor,
+        hoverColor,
+        highlightColor,
+        splashColor,
+        disabledColor,
+        const DeepCollectionEquality().hash(_onPressed),
+        autofocus,
+        tooltip,
+        enableFeedback,
+        constraints,
+        style,
+        isSelected,
+        const DeepCollectionEquality().hash(_selectedIcon),
+        const DeepCollectionEquality().hash(_icon)
+      ]);
 
   @JsonKey(ignore: true)
   @override
@@ -480,10 +557,9 @@ class _$MiraiIconButtonImpl implements _MiraiIconButton {
 
 abstract class _MiraiIconButton implements MiraiIconButton {
   const factory _MiraiIconButton(
-      {final Map<String, dynamic>? onPressed,
-      final double? iconSize,
+      {final double? iconSize,
       final MiraiEdgeInsets? padding,
-      final MiraiAlignment alignment,
+      final MiraiAlignment? alignment,
       final double? splashRadius,
       final String? color,
       final String? focusColor,
@@ -491,23 +567,25 @@ abstract class _MiraiIconButton implements MiraiIconButton {
       final String? highlightColor,
       final String? splashColor,
       final String? disabledColor,
+      final Map<String, dynamic>? onPressed,
+      final bool autofocus,
+      final String? tooltip,
+      final bool? enableFeedback,
+      final MiraiBoxConstraints? constraints,
       final MiraiButtonStyle? style,
-      final dynamic autofocus,
       final bool? isSelected,
       final Map<String, dynamic>? selectedIcon,
-      required final Map<String, dynamic> child}) = _$MiraiIconButtonImpl;
+      final Map<String, dynamic>? icon}) = _$MiraiIconButtonImpl;
 
   factory _MiraiIconButton.fromJson(Map<String, dynamic> json) =
       _$MiraiIconButtonImpl.fromJson;
 
-  @override
-  Map<String, dynamic>? get onPressed;
   @override
   double? get iconSize;
   @override
   MiraiEdgeInsets? get padding;
   @override
-  MiraiAlignment get alignment;
+  MiraiAlignment? get alignment;
   @override
   double? get splashRadius;
   @override
@@ -523,15 +601,23 @@ abstract class _MiraiIconButton implements MiraiIconButton {
   @override
   String? get disabledColor;
   @override
-  MiraiButtonStyle? get style;
+  Map<String, dynamic>? get onPressed;
   @override
-  dynamic get autofocus;
+  bool get autofocus;
+  @override
+  String? get tooltip;
+  @override
+  bool? get enableFeedback;
+  @override
+  MiraiBoxConstraints? get constraints;
+  @override
+  MiraiButtonStyle? get style;
   @override
   bool? get isSelected;
   @override
   Map<String, dynamic>? get selectedIcon;
   @override
-  Map<String, dynamic> get child;
+  Map<String, dynamic>? get icon;
   @override
   @JsonKey(ignore: true)
   _$$MiraiIconButtonImplCopyWith<_$MiraiIconButtonImpl> get copyWith =>
diff --git a/packages/mirai/lib/src/parsers/mirai_icon_button/mirai_icon_button.g.dart b/packages/mirai/lib/src/parsers/mirai_icon_button/mirai_icon_button.g.dart
index b8cad032..25f702c3 100644
--- a/packages/mirai/lib/src/parsers/mirai_icon_button/mirai_icon_button.g.dart
+++ b/packages/mirai/lib/src/parsers/mirai_icon_button/mirai_icon_button.g.dart
@@ -9,14 +9,12 @@ part of 'mirai_icon_button.dart';
 _$MiraiIconButtonImpl _$$MiraiIconButtonImplFromJson(
         Map<String, dynamic> json) =>
     _$MiraiIconButtonImpl(
-      onPressed: json['onPressed'] as Map<String, dynamic>?,
       iconSize: (json['iconSize'] as num?)?.toDouble(),
       padding: json['padding'] == null
           ? null
           : MiraiEdgeInsets.fromJson(json['padding']),
       alignment:
-          $enumDecodeNullable(_$MiraiAlignmentEnumMap, json['alignment']) ??
-              MiraiAlignment.center,
+          $enumDecodeNullable(_$MiraiAlignmentEnumMap, json['alignment']),
       splashRadius: (json['splashRadius'] as num?)?.toDouble(),
       color: json['color'] as String?,
       focusColor: json['focusColor'] as String?,
@@ -24,22 +22,28 @@ _$MiraiIconButtonImpl _$$MiraiIconButtonImplFromJson(
       highlightColor: json['highlightColor'] as String?,
       splashColor: json['splashColor'] as String?,
       disabledColor: json['disabledColor'] as String?,
+      onPressed: json['onPressed'] as Map<String, dynamic>?,
+      autofocus: json['autofocus'] as bool? ?? false,
+      tooltip: json['tooltip'] as String?,
+      enableFeedback: json['enableFeedback'] as bool?,
+      constraints: json['constraints'] == null
+          ? null
+          : MiraiBoxConstraints.fromJson(
+              json['constraints'] as Map<String, dynamic>),
       style: json['style'] == null
           ? null
           : MiraiButtonStyle.fromJson(json['style'] as Map<String, dynamic>),
-      autofocus: json['autofocus'] ?? false,
       isSelected: json['isSelected'] as bool?,
       selectedIcon: json['selectedIcon'] as Map<String, dynamic>?,
-      child: json['child'] as Map<String, dynamic>,
+      icon: json['icon'] as Map<String, dynamic>?,
     );
 
 Map<String, dynamic> _$$MiraiIconButtonImplToJson(
         _$MiraiIconButtonImpl instance) =>
     <String, dynamic>{
-      'onPressed': instance.onPressed,
       'iconSize': instance.iconSize,
       'padding': instance.padding,
-      'alignment': _$MiraiAlignmentEnumMap[instance.alignment]!,
+      'alignment': _$MiraiAlignmentEnumMap[instance.alignment],
       'splashRadius': instance.splashRadius,
       'color': instance.color,
       'focusColor': instance.focusColor,
@@ -47,11 +51,15 @@ Map<String, dynamic> _$$MiraiIconButtonImplToJson(
       'highlightColor': instance.highlightColor,
       'splashColor': instance.splashColor,
       'disabledColor': instance.disabledColor,
-      'style': instance.style,
+      'onPressed': instance.onPressed,
       'autofocus': instance.autofocus,
+      'tooltip': instance.tooltip,
+      'enableFeedback': instance.enableFeedback,
+      'constraints': instance.constraints,
+      'style': instance.style,
       'isSelected': instance.isSelected,
       'selectedIcon': instance.selectedIcon,
-      'child': instance.child,
+      'icon': instance.icon,
     };
 
 const _$MiraiAlignmentEnumMap = {
diff --git a/packages/mirai/lib/src/parsers/mirai_icon_button/mirai_icon_button_parser.dart b/packages/mirai/lib/src/parsers/mirai_icon_button/mirai_icon_button_parser.dart
index 441b1f5d..bb43d7d9 100644
--- a/packages/mirai/lib/src/parsers/mirai_icon_button/mirai_icon_button_parser.dart
+++ b/packages/mirai/lib/src/parsers/mirai_icon_button/mirai_icon_button_parser.dart
@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:mirai/src/framework/framework.dart';
+import 'package:mirai/src/parsers/mirai_box_constraints/mirai_box_constraints.dart';
 import 'package:mirai/src/parsers/parsers.dart';
 import 'package:mirai/src/utils/color_utils.dart';
 import 'package:mirai/src/utils/widget_type.dart';
@@ -18,12 +19,9 @@ class MiraiIconButtonParser extends MiraiParser<MiraiIconButton> {
   @override
   Widget parse(BuildContext context, MiraiIconButton model) {
     return IconButton(
-      onPressed: model.onPressed == null
-          ? null
-          : () => Mirai.onCallFromJson(model.onPressed, context),
       iconSize: model.iconSize,
-      padding: model.padding?.parse,
-      alignment: model.alignment.value,
+      padding: model.padding.parse,
+      alignment: model.alignment?.value,
       splashRadius: model.splashRadius,
       color: model.color.toColor(context),
       focusColor: model.focusColor.toColor(context),
@@ -31,11 +29,17 @@ class MiraiIconButtonParser extends MiraiParser<MiraiIconButton> {
       highlightColor: model.highlightColor.toColor(context),
       splashColor: model.splashColor.toColor(context),
       disabledColor: model.disabledColor.toColor(context),
-      style: model.style?.parseIcon(context),
+      onPressed: model.onPressed == null
+          ? null
+          : () => Mirai.onCallFromJson(model.onPressed, context),
       autofocus: model.autofocus,
+      tooltip: model.tooltip,
+      enableFeedback: model.enableFeedback,
+      constraints: model.constraints?.parse,
+      style: model.style?.parseIcon(context),
       isSelected: model.isSelected,
       selectedIcon: Mirai.fromJson(model.selectedIcon, context),
-      icon: Mirai.fromJson(model.child, context) ?? const SizedBox(),
+      icon: Mirai.fromJson(model.icon, context) ?? const SizedBox(),
     );
   }
 }