diff --git a/qml/main.qml b/qml/main.qml
index d77b8f9..9e77165 100644
--- a/qml/main.qml
+++ b/qml/main.qml
@@ -11,7 +11,7 @@ Item {
     visible: true
 
     property bool isHorizontal: Settings.direction === DockSettings.Bottom
-    property real windowRadius: isHorizontal ? root.height * 0.35 : root.width * 0.35
+    property real windowRadius: isHorizontal ? root.height * 0.3 : root.width * 0.3
 
     DropArea {
         anchors.fill: parent
@@ -39,12 +39,12 @@ Item {
         }
     }
 
-    FishUI.WindowShadow {
-        view: mainWindow
-        geometry: Qt.rect(root.x, root.y, root.width, root.height)
-        strength: 1
-        radius: root.windowRadius
-    }
+     FishUI.WindowShadow {
+         view: mainWindow
+         geometry: Qt.rect(root.x, root.y, root.width, root.height)
+         strength: 1
+         radius: root.windowRadius
+     }
 
     FishUI.WindowBlur {
         view: mainWindow
diff --git a/src/dockbackground.cpp b/src/dockbackground.cpp
index f0aeb94..50ecaf6 100644
--- a/src/dockbackground.cpp
+++ b/src/dockbackground.cpp
@@ -26,7 +26,8 @@
 DockBackground::DockBackground()
     : m_radius(0)
 {
-
+    setSmooth(true);
+    setAntialiasing(true);
 }
 
 QColor DockBackground::color() const
@@ -64,6 +65,7 @@ void DockBackground::paint(QPainter *painter)
 
     // Enable antialiasing.
     painter->setRenderHint(QPainter::Antialiasing);
+    painter->save();
 
     QRectF rect = boundingRect();
     QPainterPath path;
@@ -97,6 +99,7 @@ void DockBackground::paint(QPainter *painter)
     painter->setPen(pen);
     painter->setBrush(Qt::NoBrush);
     painter->drawPath(path);
+    painter->restore();
 }
 
 void DockBackground::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry)