diff --git a/example/qml/window/AboutItem.qml b/example/qml/window/AboutItem.qml
deleted file mode 100644
index d6487fa9..00000000
--- a/example/qml/window/AboutItem.qml
+++ /dev/null
@@ -1,142 +0,0 @@
-import QtQuick
-import QtQuick.Controls
-import QtQuick.Layouts
-import FluentUI
-import "qrc:///example/qml/component"
-
-Item {
-    ColumnLayout{
-        anchors{
-            top: parent.top
-            left: parent.left
-            right: parent.right
-        }
-
-        RowLayout{
-            Layout.topMargin: 20
-            Layout.leftMargin: 15
-            spacing: 14
-            FluText{
-                text:"FluentUI"
-                font: FluTextStyle.Title
-                MouseArea{
-                    anchors.fill: parent
-                    onClicked: {
-                        FluApp.navigate("/")
-                    }
-                }
-            }
-            FluText{
-                text:"v%1".arg(appInfo.version)
-                font: FluTextStyle.Body
-                Layout.alignment: Qt.AlignBottom
-            }
-        }
-
-        RowLayout{
-            spacing: 14
-            Layout.topMargin: 20
-            Layout.leftMargin: 15
-            FluText{
-                text:"作者："
-            }
-            FluText{
-                text:"朱子楚"
-                Layout.alignment: Qt.AlignBottom
-            }
-        }
-
-        RowLayout{
-            spacing: 14
-            Layout.leftMargin: 15
-            FluText{
-                text:"GitHub："
-            }
-            FluTextButton{
-                id:text_hublink
-                topPadding:0
-                bottomPadding:0
-                text:"https://github.com/zhuzichu520/FluentUI"
-                Layout.alignment: Qt.AlignBottom
-                onClicked: {
-                    Qt.openUrlExternally(text_hublink.text)
-                }
-            }
-        }
-
-        RowLayout{
-            spacing: 14
-            Layout.leftMargin: 15
-            FluText{
-                text:"B站："
-            }
-            FluTextButton{
-                topPadding:0
-                bottomPadding:0
-                text:"https://www.bilibili.com/video/BV1mg4y1M71w/"
-                Layout.alignment: Qt.AlignBottom
-                onClicked: {
-                    Qt.openUrlExternally(text)
-                }
-            }
-        }
-
-        RowLayout{
-            spacing: 14
-            Layout.leftMargin: 15
-            FluText{
-                id:text_info
-                text:"如果该项目对你有作用，就请点击上方链接给一个免费的star，或者一键三连，谢谢！"
-                ColorAnimation {
-                    id: animation
-                    target: text_info
-                    property: "color"
-                    from: "red"
-                    to: "blue"
-                    duration: 1000
-                    running: true
-                    loops: Animation.Infinite
-                    easing.type: Easing.InOutQuad
-                }
-            }
-        }
-
-        RowLayout{
-            spacing: 14
-            Layout.topMargin: 20
-            Layout.leftMargin: 15
-            FluText{
-                text:"捐赠："
-            }
-        }
-
-        Item{
-            Layout.preferredWidth: parent.width
-            Layout.preferredHeight: 252
-            Row{
-                anchors.horizontalCenter: parent.horizontalCenter
-                spacing: 30
-                Image{
-                    width: 250
-                    height: 250
-                    source: "qrc:/example/res/image/qrcode_wx.jpg"
-                }
-                Image{
-                    width: 250
-                    height: 250
-                    source: "qrc:/example/res/image/qrcode_zfb.jpg"
-                }
-            }
-        }
-
-        RowLayout{
-            spacing: 14
-            Layout.leftMargin: 15
-            Layout.topMargin: 20
-            FluText{
-                id:text_desc
-                text:"个人开发，维护不易，你们的捐赠就是我继续更新的动力！\n有什么问题提Issues，只要时间充足我就会解决的！！"
-            }
-        }
-    }
-}