diff --git a/lib/main.dart b/lib/main.dart
index c9b3a95..de18257 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -11,6 +11,7 @@ class MyApp extends StatelessWidget {
   Widget build(BuildContext context) {
     return MaterialApp(
       title: 'Flutter Demo',
+      debugShowCheckedModeBanner: false,
       theme: ThemeData(
         colorScheme: ColorScheme.fromSeed(seedColor: Colors.cyan),
         useMaterial3: true,