diff --git a/package/appimage/.gitignore b/package/appimage/.gitignore
new file mode 100644
index 0000000..a874d89
--- /dev/null
+++ b/package/appimage/.gitignore
@@ -0,0 +1,2 @@
+VirtScreen-x86_64.AppImage
+virtscreen.AppDir
diff --git a/virtscreen/assets/AppWindow.qml b/virtscreen/assets/AppWindow.qml
index 992eb8c..adbad9f 100644
--- a/virtscreen/assets/AppWindow.qml
+++ b/virtscreen/assets/AppWindow.qml
@@ -64,7 +64,7 @@ ApplicationWindow {
 
             ToolButton {
                 id: menuButton
-                anchors.right: parent.right
+                Layout.alignment: Qt.AlignRight
                 text: qsTr("⋮")
                 contentItem: Text {
                     text: parent.text
@@ -154,13 +154,13 @@ ApplicationWindow {
         ColumnLayout {
             anchors.fill: parent
             Text {
-                anchors.horizontalCenter: parent.horizontalCenter
+                Layout.alignment: Qt.AlignHCenter
                 horizontalAlignment: Text.AlignHCenter
                 font { weight: Font.Bold; pixelSize: 20 }
                 text: "VirtScreen" + " v" + settings.version
             }
             Text {
-                anchors.horizontalCenter: parent.horizontalCenter
+                Layout.alignment: Qt.AlignHCenter
                 horizontalAlignment: Text.AlignHCenter
                 font { pixelSize: 13 }
                 text: "Make your iPad/tablet/computer<br/>as a secondary monitor.<br/>"
@@ -177,7 +177,7 @@ ApplicationWindow {
             }
             Text {
                 font { pixelSize: 14 }
-                anchors.horizontalCenter: parent.horizontalCenter
+                Layout.alignment: Qt.AlignHCenter
                 horizontalAlignment: Text.AlignHCenter
                 lineHeight: 0.7
                 text: "<br/>Copyright © 2018 Bumsik Kim  <a href='https://kbumsik.io/'>Homepage</a><br/>"
@@ -185,7 +185,7 @@ ApplicationWindow {
             }
             Text {
                 font { pixelSize: 11 }
-                anchors.horizontalCenter: parent.horizontalCenter
+                Layout.alignment: Qt.AlignHCenter
                 horizontalAlignment: Text.AlignHCenter
                 text: "This program comes with absolutely no warranty.<br/>" +
                       "See the <a href='https://github.com/kbumsik/VirtScreen/blob/master/LICENSE'>" +
@@ -240,7 +240,8 @@ ApplicationWindow {
         ColumnLayout {
             anchors.fill: parent
             ScrollView {
-                anchors.fill: parent
+                Layout.fillHeight: true
+                Layout.fillWidth: true
                 TextArea {
                     // readOnly: true
                     selectByMouse: true
diff --git a/virtscreen/assets/VncPage.qml b/virtscreen/assets/VncPage.qml
index 19f1627..ea66ed8 100644
--- a/virtscreen/assets/VncPage.qml
+++ b/virtscreen/assets/VncPage.qml
@@ -33,8 +33,6 @@ ColumnLayout {
                 }
             }
             RowLayout {
-                anchors.left: parent.left
-                anchors.right: parent.right
                 Label { text: "Password"; Layout.fillWidth: true }
                 Button {
                     text: "Delete"
@@ -90,28 +88,26 @@ ColumnLayout {
     GroupBox {
         title: "Available IP addresses"
         Layout.fillWidth: true
+        Layout.fillHeight: true
         implicitHeight: 145
-        ColumnLayout {
+        ListView {
+            id: ipListView
             anchors.fill: parent
-            ListView {
-                id: ipListView
-                anchors.fill: parent
-                clip: true
-                ScrollBar.vertical: ScrollBar {
-                    parent: ipListView.parent
-                    anchors.top: ipListView.top
-                    anchors.right: ipListView.right
-                    anchors.bottom: ipListView.bottom
-                    policy: ScrollBar.AlwaysOn
-                }
-                model: network.ipAddresses
-                delegate: TextEdit {
-                    text: modelData
-                    readOnly: true
-                    selectByMouse: true
-                    anchors.horizontalCenter: parent.horizontalCenter
-                    font.pixelSize: 14
-                }
+            clip: true
+            ScrollBar.vertical: ScrollBar {
+                parent: ipListView.parent
+                anchors.top: ipListView.top
+                anchors.right: ipListView.right
+                anchors.bottom: ipListView.bottom
+                policy: ScrollBar.AlwaysOn
+            }
+            model: network.ipAddresses
+            delegate: TextEdit {
+                text: modelData
+                readOnly: true
+                selectByMouse: true
+                anchors.horizontalCenter: parent.horizontalCenter
+                font.pixelSize: 14
             }
         }
     }