diff --git a/app/lib/common/widgets/tutorial/container.dart b/app/lib/common/widgets/tutorial/container.dart
index 6a67447e..42c55a8f 100644
--- a/app/lib/common/widgets/tutorial/container.dart
+++ b/app/lib/common/widgets/tutorial/container.dart
@@ -1,5 +1,3 @@
-import 'dart:async';
-
 import '../../module.dart';
 
 class TutorialContainer extends HookWidget {
diff --git a/app/lib/main/pages/main.dart b/app/lib/main/pages/main.dart
index 5b8fb15e..2140fe11 100644
--- a/app/lib/main/pages/main.dart
+++ b/app/lib/main/pages/main.dart
@@ -59,8 +59,7 @@ class MainPage extends StatelessWidget {
             ),
           ],
           onClose: () async {
-            // TODO: set true once finished testing
-            MetaData.instance.tutorialDone = false;
+            MetaData.instance.tutorialDone = true;
             await MetaData.save();
           },
           lastNextButtonText: context.l10n.tutorial_to_the_app,