diff --git a/lib/main.dart b/lib/main.dart
index c0e26af..8548300 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -11,8 +11,9 @@ class MyApp extends StatelessWidget {
   Widget build(BuildContext context) {
     return MaterialApp(
       title: 'Flutter Demo',
+      debugShowCheckedModeBanner: false,
       theme: ThemeData(
-                                                                                                                                colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
+        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
         useMaterial3: true,
       ),
       home: const MyHomePage(title: 'Дьяконов Руслан ПИбд-33'),