diff --git a/android/gradle.properties b/android/gradle.properties
index 85b94f88ee157e1d1b3cec184c8948902443d36f..65eed6426393974efb5a056ec44936d42b5ef2a1 100644
--- a/android/gradle.properties
+++ b/android/gradle.properties
@@ -1,5 +1,5 @@
 org.gradle.jvmargs=-Xmx1536M
 android.useAndroidX=true
 android.enableJetifier=true
-app.versionName=0.0.7
-app.versionCode=7
+app.versionName=0.0.8
+app.versionCode=8
diff --git a/lib/provider/data.dart b/lib/provider/data.dart
index 4cc589c9909302b9db1c6aee006128755da24337..9e9148993cc5dfe304c231ae7165428d8f93c3af 100644
--- a/lib/provider/data.dart
+++ b/lib/provider/data.dart
@@ -1,8 +1,6 @@
 import 'package:flutter/foundation.dart';
 
 class Data extends ChangeNotifier {
-
-  // randomization
   bool _searchingImage = false;
   String _image = '';
 
diff --git a/lib/screens/home.dart b/lib/screens/home.dart
index 5dd173a7d60b3441a2105a9634bf5654b837822e..f8736bbe4d98bd2f4ac286aa17b81911c43f14fe 100644
--- a/lib/screens/home.dart
+++ b/lib/screens/home.dart
@@ -1,15 +1,10 @@
 import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
-
-import '../provider/data.dart';
 
 class Home extends StatelessWidget {
   static const String id = 'home';
 
   @override
   Widget build(BuildContext context) {
-    Data _myProvider = Provider.of<Data>(context);
-
     return Scaffold(
       appBar: AppBar(
         title: Text('Sorting game'),
diff --git a/test/widget_test.dart b/test/widget_test.dart
deleted file mode 100644
index 50359a9af84ea057469cb92a721b4ee908550bf7..0000000000000000000000000000000000000000
--- a/test/widget_test.dart
+++ /dev/null
@@ -1,14 +0,0 @@
-// This is a basic Flutter widget test.
-//
-// To perform an interaction with a widget in your test, use the WidgetTester
-// utility that Flutter provides. For example, you can send tap and scroll
-// gestures. You can also use WidgetTester to find child widgets in the widget
-// tree, read text, and verify that the values of widget properties are correct.
-
-import 'package:flutter/material.dart';
-import 'package:flutter_test/flutter_test.dart';
-
-import 'package:sortgame/main.dart';
-
-void main() {
-}