diff --git a/SnakeClient/SnakeApp/front-end/NotificationServiceView.qml b/SnakeClient/SnakeApp/front-end/NotificationServiceView.qml
index fb85c4b..fb6d18e 100644
--- a/SnakeClient/SnakeApp/front-end/NotificationServiceView.qml
+++ b/SnakeClient/SnakeApp/front-end/NotificationServiceView.qml
@@ -20,7 +20,7 @@ Item {
         x: parent.width - width - margin;
         y: margin;
 
-        width: 40 * metrix.gamePt;
+        width: 6 * metrix.controlPtMaterial;
         height: width * 0.5
     }
 
diff --git a/SnakeClient/SnakeApp/front-end/main.qml b/SnakeClient/SnakeApp/front-end/main.qml
index 2188cc4..a672358 100644
--- a/SnakeClient/SnakeApp/front-end/main.qml
+++ b/SnakeClient/SnakeApp/front-end/main.qml
@@ -5,8 +5,8 @@ import QtQuick.Controls 2.12
 ApplicationWindow {
     id: mainWindow;
     visible: true;
-    width: 1140;
-    height: 540;
+    width: 640;
+    height: 480;
     title: qsTr("SnakeOnTheRoad");
 
     Component.onCompleted: {