diff --git a/samples/lib/main.dart b/samples/lib/main.dart
index c4ebcaaa2..fc7c6e686 100644
--- a/samples/lib/main.dart
+++ b/samples/lib/main.dart
@@ -43,10 +43,10 @@ class _AppRouter extends $_AppRouter {
           path: '/alert/default',
           page: AlertRoute.page,
         ),
-    AutoRoute(
-      path: '/avatar/default',
-      page: AvatarRoute.page,
-    ),
+        AutoRoute(
+          path: '/avatar/default',
+          page: AvatarRoute.page,
+        ),
         AutoRoute(
           path: '/badge/default',
           page: BadgeRoute.page,
diff --git a/samples/lib/widgets/avatar.dart b/samples/lib/widgets/avatar.dart
index a52306674..4c16b4e39 100644
--- a/samples/lib/widgets/avatar.dart
+++ b/samples/lib/widgets/avatar.dart
@@ -1,5 +1,3 @@
-import 'dart:io';
-
 import 'package:flutter/material.dart';
 
 import 'package:auto_route/auto_route.dart';
@@ -15,12 +13,12 @@ class AvatarPage extends SampleScaffold {
 
   @override
   Widget child(BuildContext context) => Column(
-    mainAxisAlignment: MainAxisAlignment.center,
-    children: [
-      FAvatar(
-        image: const NetworkImage('https://picsum.photos/250?image=9'),
-        placeholderBuilder: (_) => const Text('MN'),
-      ),
-    ],
-  );
+        mainAxisAlignment: MainAxisAlignment.center,
+        children: [
+          FAvatar(
+            image: const NetworkImage('https://picsum.photos/250?image=9'),
+            placeholderBuilder: (_) => const Text('MN'),
+          ),
+        ],
+      );
 }