diff --git a/examples/mirai_gallery/assets/json/text_example.json b/examples/mirai_gallery/assets/json/text_example.json
index 6202369a..8b5ec7b3 100644
--- a/examples/mirai_gallery/assets/json/text_example.json
+++ b/examples/mirai_gallery/assets/json/text_example.json
@@ -29,20 +29,25 @@
                     "align": "center",
                     "style": {
                         "fontSize": 23,
-                        "fontWeight": "w600"
+                        "fontWeight": "w600",
+                        "fontFamily": "Handjet"
                     }
                 },
                 {
                     "type": "sizedBox",
-                    "height": 32
+                    "height": 24
                 },
                 {
                     "type": "text",
-                    "data": "This is a normal Text."
+                    "data": "This is a normal Text.",
+                    "style": {
+                        "fontSize": 14,
+                        "fontFamily": "LisuBosa"
+                    }
                 },
                 {
                     "type": "sizedBox",
-                    "height": 16
+                    "height": 8
                 },
                 {
                     "type": "text",
diff --git a/packages/mirai/lib/src/parsers/mirai_text_style/mirai_text_style.dart b/packages/mirai/lib/src/parsers/mirai_text_style/mirai_text_style.dart
index 2bddd158..449f0120 100644
--- a/packages/mirai/lib/src/parsers/mirai_text_style/mirai_text_style.dart
+++ b/packages/mirai/lib/src/parsers/mirai_text_style/mirai_text_style.dart
@@ -15,6 +15,8 @@ class MiraiTextStyle with _$MiraiTextStyle {
     double? fontSize,
     MiraiFontWeight? fontWeight,
     FontStyle? fontStyle,
+    String? fontFamily,
+    List<String>? fontFamilyFallback,
     double? letterSpacing,
     double? wordSpacing,
     TextBaseline? textBaseline,
@@ -34,6 +36,8 @@ extension MiraiTextStyleParser on MiraiTextStyle {
       fontSize: fontSize,
       fontWeight: fontWeight?.value,
       fontStyle: fontStyle,
+      fontFamily: fontFamily,
+      fontFamilyFallback: fontFamilyFallback,
       letterSpacing: letterSpacing,
       wordSpacing: wordSpacing,
       textBaseline: textBaseline,
diff --git a/packages/mirai/lib/src/parsers/mirai_text_style/mirai_text_style.freezed.dart b/packages/mirai/lib/src/parsers/mirai_text_style/mirai_text_style.freezed.dart
index 32a1f994..8aba930b 100644
--- a/packages/mirai/lib/src/parsers/mirai_text_style/mirai_text_style.freezed.dart
+++ b/packages/mirai/lib/src/parsers/mirai_text_style/mirai_text_style.freezed.dart
@@ -26,6 +26,8 @@ mixin _$MiraiTextStyle {
   double? get fontSize => throw _privateConstructorUsedError;
   MiraiFontWeight? get fontWeight => throw _privateConstructorUsedError;
   FontStyle? get fontStyle => throw _privateConstructorUsedError;
+  String? get fontFamily => throw _privateConstructorUsedError;
+  List<String>? get fontFamilyFallback => throw _privateConstructorUsedError;
   double? get letterSpacing => throw _privateConstructorUsedError;
   double? get wordSpacing => throw _privateConstructorUsedError;
   TextBaseline? get textBaseline => throw _privateConstructorUsedError;
@@ -50,6 +52,8 @@ abstract class $MiraiTextStyleCopyWith<$Res> {
       double? fontSize,
       MiraiFontWeight? fontWeight,
       FontStyle? fontStyle,
+      String? fontFamily,
+      List<String>? fontFamilyFallback,
       double? letterSpacing,
       double? wordSpacing,
       TextBaseline? textBaseline,
@@ -75,6 +79,8 @@ class _$MiraiTextStyleCopyWithImpl<$Res, $Val extends MiraiTextStyle>
     Object? fontSize = freezed,
     Object? fontWeight = freezed,
     Object? fontStyle = freezed,
+    Object? fontFamily = freezed,
+    Object? fontFamilyFallback = freezed,
     Object? letterSpacing = freezed,
     Object? wordSpacing = freezed,
     Object? textBaseline = freezed,
@@ -105,6 +111,14 @@ class _$MiraiTextStyleCopyWithImpl<$Res, $Val extends MiraiTextStyle>
           ? _value.fontStyle
           : fontStyle // ignore: cast_nullable_to_non_nullable
               as FontStyle?,
+      fontFamily: freezed == fontFamily
+          ? _value.fontFamily
+          : fontFamily // ignore: cast_nullable_to_non_nullable
+              as String?,
+      fontFamilyFallback: freezed == fontFamilyFallback
+          ? _value.fontFamilyFallback
+          : fontFamilyFallback // ignore: cast_nullable_to_non_nullable
+              as List<String>?,
       letterSpacing: freezed == letterSpacing
           ? _value.letterSpacing
           : letterSpacing // ignore: cast_nullable_to_non_nullable
@@ -140,6 +154,8 @@ abstract class _$$_MiraiTextStyleCopyWith<$Res>
       double? fontSize,
       MiraiFontWeight? fontWeight,
       FontStyle? fontStyle,
+      String? fontFamily,
+      List<String>? fontFamilyFallback,
       double? letterSpacing,
       double? wordSpacing,
       TextBaseline? textBaseline,
@@ -163,6 +179,8 @@ class __$$_MiraiTextStyleCopyWithImpl<$Res>
     Object? fontSize = freezed,
     Object? fontWeight = freezed,
     Object? fontStyle = freezed,
+    Object? fontFamily = freezed,
+    Object? fontFamilyFallback = freezed,
     Object? letterSpacing = freezed,
     Object? wordSpacing = freezed,
     Object? textBaseline = freezed,
@@ -193,6 +211,14 @@ class __$$_MiraiTextStyleCopyWithImpl<$Res>
           ? _value.fontStyle
           : fontStyle // ignore: cast_nullable_to_non_nullable
               as FontStyle?,
+      fontFamily: freezed == fontFamily
+          ? _value.fontFamily
+          : fontFamily // ignore: cast_nullable_to_non_nullable
+              as String?,
+      fontFamilyFallback: freezed == fontFamilyFallback
+          ? _value._fontFamilyFallback
+          : fontFamilyFallback // ignore: cast_nullable_to_non_nullable
+              as List<String>?,
       letterSpacing: freezed == letterSpacing
           ? _value.letterSpacing
           : letterSpacing // ignore: cast_nullable_to_non_nullable
@@ -223,10 +249,13 @@ class _$_MiraiTextStyle implements _MiraiTextStyle {
       this.fontSize,
       this.fontWeight,
       this.fontStyle,
+      this.fontFamily,
+      final List<String>? fontFamilyFallback,
       this.letterSpacing,
       this.wordSpacing,
       this.textBaseline,
-      this.height});
+      this.height})
+      : _fontFamilyFallback = fontFamilyFallback;
 
   factory _$_MiraiTextStyle.fromJson(Map<String, dynamic> json) =>
       _$$_MiraiTextStyleFromJson(json);
@@ -244,6 +273,19 @@ class _$_MiraiTextStyle implements _MiraiTextStyle {
   final MiraiFontWeight? fontWeight;
   @override
   final FontStyle? fontStyle;
+  @override
+  final String? fontFamily;
+  final List<String>? _fontFamilyFallback;
+  @override
+  List<String>? get fontFamilyFallback {
+    final value = _fontFamilyFallback;
+    if (value == null) return null;
+    if (_fontFamilyFallback is EqualUnmodifiableListView)
+      return _fontFamilyFallback;
+    // ignore: implicit_dynamic_type
+    return EqualUnmodifiableListView(value);
+  }
+
   @override
   final double? letterSpacing;
   @override
@@ -255,7 +297,7 @@ class _$_MiraiTextStyle implements _MiraiTextStyle {
 
   @override
   String toString() {
-    return 'MiraiTextStyle(inherit: $inherit, color: $color, backgroundColor: $backgroundColor, fontSize: $fontSize, fontWeight: $fontWeight, fontStyle: $fontStyle, letterSpacing: $letterSpacing, wordSpacing: $wordSpacing, textBaseline: $textBaseline, height: $height)';
+    return 'MiraiTextStyle(inherit: $inherit, color: $color, backgroundColor: $backgroundColor, fontSize: $fontSize, fontWeight: $fontWeight, fontStyle: $fontStyle, fontFamily: $fontFamily, fontFamilyFallback: $fontFamilyFallback, letterSpacing: $letterSpacing, wordSpacing: $wordSpacing, textBaseline: $textBaseline, height: $height)';
   }
 
   @override
@@ -273,6 +315,10 @@ class _$_MiraiTextStyle implements _MiraiTextStyle {
                 other.fontWeight == fontWeight) &&
             (identical(other.fontStyle, fontStyle) ||
                 other.fontStyle == fontStyle) &&
+            (identical(other.fontFamily, fontFamily) ||
+                other.fontFamily == fontFamily) &&
+            const DeepCollectionEquality()
+                .equals(other._fontFamilyFallback, _fontFamilyFallback) &&
             (identical(other.letterSpacing, letterSpacing) ||
                 other.letterSpacing == letterSpacing) &&
             (identical(other.wordSpacing, wordSpacing) ||
@@ -292,6 +338,8 @@ class _$_MiraiTextStyle implements _MiraiTextStyle {
       fontSize,
       fontWeight,
       fontStyle,
+      fontFamily,
+      const DeepCollectionEquality().hash(_fontFamilyFallback),
       letterSpacing,
       wordSpacing,
       textBaseline,
@@ -319,6 +367,8 @@ abstract class _MiraiTextStyle implements MiraiTextStyle {
       final double? fontSize,
       final MiraiFontWeight? fontWeight,
       final FontStyle? fontStyle,
+      final String? fontFamily,
+      final List<String>? fontFamilyFallback,
       final double? letterSpacing,
       final double? wordSpacing,
       final TextBaseline? textBaseline,
@@ -340,6 +390,10 @@ abstract class _MiraiTextStyle implements MiraiTextStyle {
   @override
   FontStyle? get fontStyle;
   @override
+  String? get fontFamily;
+  @override
+  List<String>? get fontFamilyFallback;
+  @override
   double? get letterSpacing;
   @override
   double? get wordSpacing;
diff --git a/packages/mirai/lib/src/parsers/mirai_text_style/mirai_text_style.g.dart b/packages/mirai/lib/src/parsers/mirai_text_style/mirai_text_style.g.dart
index 8b59a89d..7a797c3e 100644
--- a/packages/mirai/lib/src/parsers/mirai_text_style/mirai_text_style.g.dart
+++ b/packages/mirai/lib/src/parsers/mirai_text_style/mirai_text_style.g.dart
@@ -15,6 +15,10 @@ _$_MiraiTextStyle _$$_MiraiTextStyleFromJson(Map<String, dynamic> json) =>
       fontWeight:
           $enumDecodeNullable(_$MiraiFontWeightEnumMap, json['fontWeight']),
       fontStyle: $enumDecodeNullable(_$FontStyleEnumMap, json['fontStyle']),
+      fontFamily: json['fontFamily'] as String?,
+      fontFamilyFallback: (json['fontFamilyFallback'] as List<dynamic>?)
+          ?.map((e) => e as String)
+          .toList(),
       letterSpacing: (json['letterSpacing'] as num?)?.toDouble(),
       wordSpacing: (json['wordSpacing'] as num?)?.toDouble(),
       textBaseline:
@@ -30,6 +34,8 @@ Map<String, dynamic> _$$_MiraiTextStyleToJson(_$_MiraiTextStyle instance) =>
       'fontSize': instance.fontSize,
       'fontWeight': _$MiraiFontWeightEnumMap[instance.fontWeight],
       'fontStyle': _$FontStyleEnumMap[instance.fontStyle],
+      'fontFamily': instance.fontFamily,
+      'fontFamilyFallback': instance.fontFamilyFallback,
       'letterSpacing': instance.letterSpacing,
       'wordSpacing': instance.wordSpacing,
       'textBaseline': _$TextBaselineEnumMap[instance.textBaseline],
diff --git a/packages/mirai/lib/src/parsers/mirai_theme/mirai_theme.dart b/packages/mirai/lib/src/parsers/mirai_theme/mirai_theme.dart
index 61d9c1e3..0ba4972b 100644
--- a/packages/mirai/lib/src/parsers/mirai_theme/mirai_theme.dart
+++ b/packages/mirai/lib/src/parsers/mirai_theme/mirai_theme.dart
@@ -41,7 +41,7 @@ class MiraiTheme with _$MiraiTheme {
     String? splashColor,
     String? unselectedWidgetColor,
     String? fontFamily,
-    @Default([]) List<String> fontFamilyFallback,
+    List<String>? fontFamilyFallback,
     MiraiAppBarTheme? appBarTheme,
     MiraiButtonStyle? elevatedButtonTheme,
     MiraiButtonStyle? outlinedButtonTheme,
diff --git a/packages/mirai/lib/src/parsers/mirai_theme/mirai_theme.freezed.dart b/packages/mirai/lib/src/parsers/mirai_theme/mirai_theme.freezed.dart
index d21855ef..4e35f8b0 100644
--- a/packages/mirai/lib/src/parsers/mirai_theme/mirai_theme.freezed.dart
+++ b/packages/mirai/lib/src/parsers/mirai_theme/mirai_theme.freezed.dart
@@ -47,7 +47,7 @@ mixin _$MiraiTheme {
   String? get splashColor => throw _privateConstructorUsedError;
   String? get unselectedWidgetColor => throw _privateConstructorUsedError;
   String? get fontFamily => throw _privateConstructorUsedError;
-  List<String> get fontFamilyFallback => throw _privateConstructorUsedError;
+  List<String>? get fontFamilyFallback => throw _privateConstructorUsedError;
   MiraiAppBarTheme? get appBarTheme => throw _privateConstructorUsedError;
   MiraiButtonStyle? get elevatedButtonTheme =>
       throw _privateConstructorUsedError;
@@ -113,7 +113,7 @@ abstract class $MiraiThemeCopyWith<$Res> {
       String? splashColor,
       String? unselectedWidgetColor,
       String? fontFamily,
-      List<String> fontFamilyFallback,
+      List<String>? fontFamilyFallback,
       MiraiAppBarTheme? appBarTheme,
       MiraiButtonStyle? elevatedButtonTheme,
       MiraiButtonStyle? outlinedButtonTheme,
@@ -192,7 +192,7 @@ class _$MiraiThemeCopyWithImpl<$Res, $Val extends MiraiTheme>
     Object? splashColor = freezed,
     Object? unselectedWidgetColor = freezed,
     Object? fontFamily = freezed,
-    Object? fontFamilyFallback = null,
+    Object? fontFamilyFallback = freezed,
     Object? appBarTheme = freezed,
     Object? elevatedButtonTheme = freezed,
     Object? outlinedButtonTheme = freezed,
@@ -315,10 +315,10 @@ class _$MiraiThemeCopyWithImpl<$Res, $Val extends MiraiTheme>
           ? _value.fontFamily
           : fontFamily // ignore: cast_nullable_to_non_nullable
               as String?,
-      fontFamilyFallback: null == fontFamilyFallback
+      fontFamilyFallback: freezed == fontFamilyFallback
           ? _value.fontFamilyFallback
           : fontFamilyFallback // ignore: cast_nullable_to_non_nullable
-              as List<String>,
+              as List<String>?,
       appBarTheme: freezed == appBarTheme
           ? _value.appBarTheme
           : appBarTheme // ignore: cast_nullable_to_non_nullable
@@ -660,7 +660,7 @@ abstract class _$$_MiraiThemeCopyWith<$Res>
       String? splashColor,
       String? unselectedWidgetColor,
       String? fontFamily,
-      List<String> fontFamilyFallback,
+      List<String>? fontFamilyFallback,
       MiraiAppBarTheme? appBarTheme,
       MiraiButtonStyle? elevatedButtonTheme,
       MiraiButtonStyle? outlinedButtonTheme,
@@ -756,7 +756,7 @@ class __$$_MiraiThemeCopyWithImpl<$Res>
     Object? splashColor = freezed,
     Object? unselectedWidgetColor = freezed,
     Object? fontFamily = freezed,
-    Object? fontFamilyFallback = null,
+    Object? fontFamilyFallback = freezed,
     Object? appBarTheme = freezed,
     Object? elevatedButtonTheme = freezed,
     Object? outlinedButtonTheme = freezed,
@@ -879,10 +879,10 @@ class __$$_MiraiThemeCopyWithImpl<$Res>
           ? _value.fontFamily
           : fontFamily // ignore: cast_nullable_to_non_nullable
               as String?,
-      fontFamilyFallback: null == fontFamilyFallback
+      fontFamilyFallback: freezed == fontFamilyFallback
           ? _value._fontFamilyFallback
           : fontFamilyFallback // ignore: cast_nullable_to_non_nullable
-              as List<String>,
+              as List<String>?,
       appBarTheme: freezed == appBarTheme
           ? _value.appBarTheme
           : appBarTheme // ignore: cast_nullable_to_non_nullable
@@ -981,7 +981,7 @@ class _$_MiraiTheme implements _MiraiTheme {
       this.splashColor,
       this.unselectedWidgetColor,
       this.fontFamily,
-      final List<String> fontFamilyFallback = const [],
+      final List<String>? fontFamilyFallback,
       this.appBarTheme,
       this.elevatedButtonTheme,
       this.outlinedButtonTheme,
@@ -1055,14 +1055,15 @@ class _$_MiraiTheme implements _MiraiTheme {
   final String? unselectedWidgetColor;
   @override
   final String? fontFamily;
-  final List<String> _fontFamilyFallback;
+  final List<String>? _fontFamilyFallback;
   @override
-  @JsonKey()
-  List<String> get fontFamilyFallback {
+  List<String>? get fontFamilyFallback {
+    final value = _fontFamilyFallback;
+    if (value == null) return null;
     if (_fontFamilyFallback is EqualUnmodifiableListView)
       return _fontFamilyFallback;
     // ignore: implicit_dynamic_type
-    return EqualUnmodifiableListView(_fontFamilyFallback);
+    return EqualUnmodifiableListView(value);
   }
 
   @override
@@ -1277,7 +1278,7 @@ abstract class _MiraiTheme implements MiraiTheme {
       final String? splashColor,
       final String? unselectedWidgetColor,
       final String? fontFamily,
-      final List<String> fontFamilyFallback,
+      final List<String>? fontFamilyFallback,
       final MiraiAppBarTheme? appBarTheme,
       final MiraiButtonStyle? elevatedButtonTheme,
       final MiraiButtonStyle? outlinedButtonTheme,
@@ -1351,7 +1352,7 @@ abstract class _MiraiTheme implements MiraiTheme {
   @override
   String? get fontFamily;
   @override
-  List<String> get fontFamilyFallback;
+  List<String>? get fontFamilyFallback;
   @override
   MiraiAppBarTheme? get appBarTheme;
   @override
diff --git a/packages/mirai/lib/src/parsers/mirai_theme/mirai_theme.g.dart b/packages/mirai/lib/src/parsers/mirai_theme/mirai_theme.g.dart
index a4634142..43106812 100644
--- a/packages/mirai/lib/src/parsers/mirai_theme/mirai_theme.g.dart
+++ b/packages/mirai/lib/src/parsers/mirai_theme/mirai_theme.g.dart
@@ -44,9 +44,8 @@ _$_MiraiTheme _$$_MiraiThemeFromJson(Map<String, dynamic> json) =>
       unselectedWidgetColor: json['unselectedWidgetColor'] as String?,
       fontFamily: json['fontFamily'] as String?,
       fontFamilyFallback: (json['fontFamilyFallback'] as List<dynamic>?)
-              ?.map((e) => e as String)
-              .toList() ??
-          const [],
+          ?.map((e) => e as String)
+          .toList(),
       appBarTheme: json['appBarTheme'] == null
           ? null
           : MiraiAppBarTheme.fromJson(