diff --git a/lib/main.dart b/lib/main.dart
index 9bdc68c..174d28b 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -48,6 +48,7 @@ class RenamerApp extends StatelessWidget {
       locale: _appLocale,
       debugShowCheckedModeBanner: false,
       theme: ThemeData(
+        fontFamily: Platform.isWindows ? "微软雅黑" : null,
         colorScheme: ColorScheme.fromSeed(
           brightness: Brightness.light,
           seedColor: const Color(0xff9cdce8),
@@ -62,6 +63,7 @@ class RenamerApp extends StatelessWidget {
         ],
       ),
       darkTheme: ThemeData(
+        fontFamily: Platform.isWindows ? "微软雅黑" : null,
         colorScheme: ColorScheme.fromSeed(
           brightness: Brightness.dark,
           seedColor: const Color(0xff26546e),