diff --git a/package/driverview.qml b/package/driverview.qml
index 44c3505..2b95f69 100644
--- a/package/driverview.qml
+++ b/package/driverview.qml
@@ -4,35 +4,35 @@
 
 import QtQuick 2.15
 import QtQuick.Controls 2.15
-import QtQuick.Layouts 1.15
 import org.deepin.ds 1.0
 
-ContainmentItem {
+AppletItem {
     id: root
     objectName: "graphics driver applet"
-    implicitWidth: 56
-    implicitHeight: 56
+    implicitWidth: Panel.rootObject.dockItemMaxSize
+    implicitHeight: Panel.rootObject.dockItemMaxSize
     property int dockOrder: 20
 
     property var applet: Applet
 
-    Rectangle {
+    AppletItemButton {
         anchors.fill: parent
-        color: "#3498db"
-        radius: 8
 
-        Text {
-            anchors.centerIn: parent
-            text: "GPU"
-            font.pixelSize: 14
-            color: "white"
+        Rectangle {
+            anchors.fill: parent
+            color: "#3498db"
+            radius: 8
+
+            Text {
+                anchors.centerIn: parent
+                text: "GPU"
+                font.pixelSize: 12
+                color: "white"
+            }
         }
 
-        MouseArea {
-            anchors.fill: parent
-            onClicked: {
-                popup.visible = !popup.visible
-            }
+        onClicked: {
+            popup.visible = !popup.visible
         }
     }