diff --git a/lib/themes/app_themes.dart b/lib/themes/app_themes.dart
index 05a79447..ece2e99f 100644
--- a/lib/themes/app_themes.dart
+++ b/lib/themes/app_themes.dart
@@ -33,32 +33,29 @@ class AppTheme {
     drawerRadius: 0,
   );
 
-  static CardTheme _buildCardTheme() =>
-      const CardTheme(
+  static CardTheme _buildCardTheme() => const CardTheme(
         elevation: 0,
       );
 
-  static ChipThemeData _buildChipTheme() =>
-      const ChipThemeData(
+  static ChipThemeData _buildChipTheme() => const ChipThemeData(
         padding: EdgeInsets.all(2),
       );
 
   /// Global theme for [ListTile].
-  static ListTileThemeData _buildListTileTheme() =>
-      const ListTileThemeData(
+  static ListTileThemeData _buildListTileTheme() => const ListTileThemeData(
         visualDensity: VisualDensity.standard,
         contentPadding: EdgeInsets.symmetric(horizontal: 10),
         horizontalTitleGap: 10,
       );
 
   /// Global theme for [TabBar].
-  static TabBarTheme _buildTabBarTheme() =>
-      const TabBarTheme(
+  static TabBarTheme _buildTabBarTheme() => const TabBarTheme(
         dividerHeight: 0,
       );
 
   static NavigationDrawerThemeData _buildNavigationDrawerTheme(
-      ColorScheme? colorScheme,) =>
+    ColorScheme? colorScheme,
+  ) =>
       NavigationDrawerThemeData(
         labelTextStyle: WidgetStateProperty.resolveWith((state) {
           if (state.contains(WidgetState.selected)) {
@@ -81,17 +78,16 @@ class AppTheme {
       seedScheme = ColorScheme.fromSeed(seedColor: seedColor);
     }
     return FlexThemeData.light(
-      fontFamily: 'Microsoft YaHei UI',
       colors: seedScheme != null
           ? FlexSchemeColor(
-        primary: seedScheme.primary,
-        primaryContainer: seedScheme.primaryContainer,
-        secondary: seedScheme.secondary,
-        secondaryContainer: seedScheme.secondaryContainer,
-        tertiary: seedScheme.tertiary,
-        tertiaryContainer: seedScheme.tertiaryContainer,
-        error: seedScheme.error,
-      )
+              primary: seedScheme.primary,
+              primaryContainer: seedScheme.primaryContainer,
+              secondary: seedScheme.secondary,
+              secondaryContainer: seedScheme.secondaryContainer,
+              tertiary: seedScheme.tertiary,
+              tertiaryContainer: seedScheme.tertiaryContainer,
+              error: seedScheme.error,
+            )
           : null,
       scheme: seedColor == null ? FlexScheme.bahamaBlue : null,
       tabBarStyle: FlexTabBarStyle.forBackground,
@@ -120,17 +116,16 @@ class AppTheme {
       );
     }
     return FlexThemeData.dark(
-      fontFamily: '更纱黑体 UI SC',
       colors: seedScheme != null
           ? FlexSchemeColor(
-        primary: seedScheme.primary,
-        primaryContainer: seedScheme.primaryContainer,
-        secondary: seedScheme.secondary,
-        secondaryContainer: seedScheme.secondaryContainer,
-        tertiary: seedScheme.tertiary,
-        tertiaryContainer: seedScheme.tertiaryContainer,
-        error: seedScheme.error,
-      )
+              primary: seedScheme.primary,
+              primaryContainer: seedScheme.primaryContainer,
+              secondary: seedScheme.secondary,
+              secondaryContainer: seedScheme.secondaryContainer,
+              tertiary: seedScheme.tertiary,
+              tertiaryContainer: seedScheme.tertiaryContainer,
+              error: seedScheme.error,
+            )
           : null,
       scheme: seedColor == null ? FlexScheme.bahamaBlue : null,
       tabBarStyle: FlexTabBarStyle.forBackground,