diff --git a/examples/TaoQuickShow/Qml/Pane/LeftPane.qml b/examples/TaoQuickShow/Qml/Pane/LeftPane.qml
index 3ff93b8..ca3ad12 100644
--- a/examples/TaoQuickShow/Qml/Pane/LeftPane.qml
+++ b/examples/TaoQuickShow/Qml/Pane/LeftPane.qml
@@ -2,6 +2,7 @@ import QtQuick 2.9
 import QtQuick.Controls 2.2
 import TaoQuick 1.0
 import "../Biz"
+
 Item {
     id: leftPaneItem
     signal loadContent(string path)
@@ -97,10 +98,12 @@ Item {
             color: ListView.isCurrentItem ? CusConfig.controlBorderColor_pressed : "transparent"
             opacity: 0.8
             CusTextButton {
+                id: btn
                 anchors {
                     left: parent.left
                     leftMargin: 20
                 }
+                width: parent.width
                 text: qsTr(model.name) + trans.transString
                 backgroundColor: "transparent"
                 borderColor: "transparent"
@@ -108,6 +111,16 @@ Item {
                     listView.currentIndex = index
                     loadContent(model.source)
                 }
+                contentItem: Item {
+                    width: btn.width
+                    height: btn.height
+                    BasicText {
+                        verticalAlignment: Text.AlignVCenter
+                        horizontalAlignment: Text.AlignLeft
+                        text: btn.text
+                        color: btn.textColor
+                    }
+                }
             }
         }
     }