当我在输入选项卡上打开日期选择器对话框时，它是错误的

请帮帮我，我用的是GETX Flutter
这里是main dart

@override
  Widget build(BuildContext context) {
    GetStorage box = GetStorage();
    //print(box.read('lang'));
    return GetMaterialApp(
      debugShowCheckedModeBanner: false,
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      locale: LocalizationService.getLocaleFromLanguage(
          langCode: box.read('lang') ?? 'en'),
      fallbackLocale: LocalizationService.fallbackLocale,
      translations: LocalizationService(),
      initialRoute: AppPages.INITIAL,
      getPages: AppPages.routes,
    );
  }