diff --git a/3rdparty/TaoCommon/src/TaoCommon/Frameless/TaoFrameLessView.cpp b/3rdparty/TaoCommon/src/TaoCommon/Frameless/TaoFrameLessView.cpp
new file mode 100644
index 00000000..d4e1eac1
--- /dev/null
+++ b/3rdparty/TaoCommon/src/TaoCommon/Frameless/TaoFrameLessView.cpp
@@ -0,0 +1,217 @@
+#include "Frameless/TaoFrameLessView.h"
+#include <QGuiApplication>
+#include <QQuickItem>
+#include <QScreen>
+#include <QWindow>
+
+struct TaoFrameLessViewPrivate
+{
+    uint32_t mPressedEdge;
+    QRect mPressedGeometry;
+};
+TaoFrameLessView::TaoFrameLessView(QWindow* parent)
+    : Super(parent)
+    , d(std::make_unique<TaoFrameLessViewPrivate>())
+{
+    setFlags(flags() | Qt::FramelessWindowHint | Qt::Window);
+    setResizeMode(SizeRootObjectToView);
+}
+TaoFrameLessView::~TaoFrameLessView() { }
+QRect TaoFrameLessView::calcCenterGeo(const QRect& screenGeo, const QSize& normalSize)
+{
+    int w = normalSize.width();
+    int h = normalSize.height();
+    int x = screenGeo.x() + (screenGeo.width() - w) / 2;
+    int y = screenGeo.y() + (screenGeo.height() - h) / 2;
+    if (screenGeo.width() < w)
+    {
+        x = screenGeo.x();
+        w = screenGeo.width();
+    }
+    if (screenGeo.height() < h)
+    {
+        y = screenGeo.y();
+        h = screenGeo.height();
+    }
+
+    return { x, y, w, h };
+}
+void TaoFrameLessView::moveToScreenCenter()
+{
+    auto geo = calcCenterGeo(screen()->availableGeometry(), size());
+    if (minimumWidth() > geo.width() || minimumHeight() > geo.height())
+    {
+        setMinimumSize(geo.size());
+    }
+    setGeometry(geo);
+    update();
+}
+
+void TaoFrameLessView::move(int x, int y)
+{
+    setPosition(x, y);
+}
+
+QPoint TaoFrameLessView::mousePosition() const
+{
+    return QCursor::pos();
+}
+
+QPoint TaoFrameLessView::globalPosToWindowPos(const QPoint& pos) const
+{
+    return mapFromGlobal(pos);
+}
+
+void TaoFrameLessView::mousePressEvent(QMouseEvent* event)
+{
+    auto mousePos = event->pos();
+    emit mousePressed(mousePos.x(), mousePos.y(), event->button());
+    d->mPressedEdge = getPosEdges(mousePos);
+    if (d->mPressedEdge)
+    {
+        d->mPressedGeometry = geometry();
+    }
+    Super::mousePressEvent(event);
+}
+
+void TaoFrameLessView::mouseReleaseEvent(QMouseEvent* event)
+{
+    d->mPressedEdge = 0;
+    d->mPressedGeometry = {};
+    Super::mouseReleaseEvent(event);
+}
+
+void TaoFrameLessView::mouseMoveEvent(QMouseEvent* event)
+{
+    {
+        // 实时计算光标
+        auto edges = getPosEdges(event->pos());
+        auto shape = getCursorShapeByEdge(edges);
+        setCursor(shape);
+    }
+    {
+        // 根据按下时位置执行move
+        if (d->mPressedEdge)
+        {
+            doMoveTo(event->pos());
+        }
+    }
+    Super::mouseMoveEvent(event);
+}
+Qt::CursorShape TaoFrameLessView::getCursorShapeByEdge(const Qt::Edges& edges)
+{
+    switch (edges)
+    {
+    case Qt::Edge::TopEdge:
+    case Qt::Edge::BottomEdge: {
+        return Qt::CursorShape::SizeVerCursor;
+        break;
+    }
+    case Qt::Edge::LeftEdge:
+    case Qt::Edge::RightEdge: {
+        return Qt::CursorShape::SizeHorCursor;
+        break;
+    }
+    case (Qt::Edge::TopEdge | Qt::Edge::LeftEdge):
+    case (Qt::Edge::BottomEdge | Qt::Edge::RightEdge): {
+        return Qt::CursorShape::SizeFDiagCursor;
+        break;
+    }
+    case (Qt::Edge::TopEdge | Qt::Edge::RightEdge):
+    case (Qt::Edge::BottomEdge | Qt::Edge::LeftEdge): {
+        return Qt::CursorShape::SizeBDiagCursor;
+        break;
+    }
+    default:
+        break;
+    }
+    return Qt::CursorShape::ArrowCursor;
+}
+
+void TaoFrameLessView::doMoveTo(const QPoint& nowPos)
+{
+    switch (d->mPressedEdge)
+    {
+    case Qt::Edge::TopEdge: {
+        auto gPos = mapToGlobal(nowPos);
+        auto newGeo = d->mPressedGeometry.adjusted(0, gPos.y() - d->mPressedGeometry.top(), 0, 0);
+        // setGeometry(newGeo);
+        setY(newGeo.y());
+        setHeight(newGeo.height());
+        break;
+    }
+    case Qt::Edge::BottomEdge: {
+        auto gPos = mapToGlobal(nowPos);
+        auto newGeo = d->mPressedGeometry.adjusted(0, 0, 0, gPos.y() - d->mPressedGeometry.bottom());
+        setGeometry(newGeo);
+        break;
+    }
+    case Qt::Edge::LeftEdge: {
+        auto gPos = mapToGlobal(nowPos);
+        auto newGeo = d->mPressedGeometry.adjusted(gPos.x() - d->mPressedGeometry.left(), 0, 0, 0);
+        setGeometry(newGeo);
+        break;
+    }
+    case Qt::Edge::RightEdge: {
+        auto gPos = mapToGlobal(nowPos);
+        auto newGeo = d->mPressedGeometry.adjusted(0, 0, gPos.x() - d->mPressedGeometry.right(), 0);
+        setGeometry(newGeo);
+        break;
+    }
+    case (Qt::Edge::TopEdge | Qt::Edge::LeftEdge): {
+        auto gPos = mapToGlobal(nowPos);
+        auto newGeo = d->mPressedGeometry.adjusted(gPos.x() - d->mPressedGeometry.left(), gPos.y() - d->mPressedGeometry.top(), 0, 0);
+        setGeometry(newGeo);
+        break;
+    }
+    case (Qt::Edge::BottomEdge | Qt::Edge::RightEdge): {
+        auto gPos = mapToGlobal(nowPos);
+        auto newGeo = d->mPressedGeometry.adjusted(0, 0, gPos.x() - d->mPressedGeometry.right(), gPos.y() - d->mPressedGeometry.bottom());
+        setGeometry(newGeo);
+        break;
+    }
+    case (Qt::Edge::TopEdge | Qt::Edge::RightEdge): {
+        auto gPos = mapToGlobal(nowPos);
+        auto newGeo = d->mPressedGeometry.adjusted(0, gPos.y() - d->mPressedGeometry.top(), gPos.x() - d->mPressedGeometry.right(), 0);
+        setGeometry(newGeo);
+        break;
+    }
+    case (Qt::Edge::BottomEdge | Qt::Edge::LeftEdge): {
+        auto gPos = mapToGlobal(nowPos);
+        auto newGeo = d->mPressedGeometry.adjusted(gPos.x() - d->mPressedGeometry.left(), 0, 0, gPos.y() - d->mPressedGeometry.bottom());
+        setGeometry(newGeo);
+        break;
+    }
+    default:
+        break;
+    }
+}
+Qt::Edges TaoFrameLessView::getPosEdges(const QPoint& pos) const
+{
+    uint32_t edges = 0;
+    if (pos.x() < 0 || pos.x() > width())
+    {
+        return (Qt::Edges)edges;
+    }
+    if (pos.y() < 0 || pos.y() > height())
+    {
+        return (Qt::Edges)edges;
+    }
+    if (pos.x() <= borderWidth())
+    {
+        edges |= Qt::Edge::LeftEdge;
+    }
+    else if (width() - borderWidth() <= pos.x())
+    {
+        edges |= Qt::Edge::RightEdge;
+    }
+    if (pos.y() <= borderWidth())
+    {
+        edges |= Qt::Edge::TopEdge;
+    }
+    else if (height() - borderWidth() <= pos.y())
+    {
+        edges |= Qt::Edge::BottomEdge;
+    }
+    return (Qt::Edges)edges;
+}
diff --git a/3rdparty/TaoCommon/src/TaoCommon/Frameless/TaoFrameLessView.h b/3rdparty/TaoCommon/src/TaoCommon/Frameless/TaoFrameLessView.h
index c66fc92c..2c2ce49a 100644
--- a/3rdparty/TaoCommon/src/TaoCommon/Frameless/TaoFrameLessView.h
+++ b/3rdparty/TaoCommon/src/TaoCommon/Frameless/TaoFrameLessView.h
@@ -1,56 +1,43 @@
 #pragma once
+#include "Common/PropertyHelper.h"
 #include "TaoCommonGlobal.h"
 #include <QMouseEvent>
 #include <QQuickView>
 #include <QRegion>
 
-// 无边框窗口，主要用来实现自定义标题栏。
-//  Windows平台支持拖动和改变大小，支持Aero效果
-// 非Windows平台，去掉边框，不做其它处理。由Qml模拟resize和拖动。
-class TaoFrameLessViewPrivate;
+// 简易的无边框窗口，主要用来实现自定义标题栏。
+// 支持标题栏拖动和边缘改变大小，不做深度处理
+struct TaoFrameLessViewPrivate;
 class TAO_API TaoFrameLessView : public QQuickView
 {
     Q_OBJECT
     using Super = QQuickView;
-    Q_PROPERTY(bool isMax READ isMax NOTIFY isMaxChanged)
-    Q_PROPERTY(bool isFull READ isFull NOTIFY isFullChanged)
+    AUTO_PROPERTY(int, borderWidth, 4)
 public:
     explicit TaoFrameLessView(QWindow* parent = nullptr);
     ~TaoFrameLessView();
-    void moveToScreenCenter();
-    bool isMax() const;
-    bool isFull() const;
-    QQuickItem* titleItem() const;
 
     static QRect calcCenterGeo(const QRect& screenGeo, const QSize& normalSize);
 public slots:
-    void setIsMax(bool isMax);
-    void setIsFull(bool isFull);
-    void setTitleItem(QQuickItem* item);
+    void moveToScreenCenter();
+    void move(int x, int y);
+
+    QPoint mousePosition() const;
 
+    QPoint globalPosToWindowPos(const QPoint& pos) const;
 signals:
-    void isMaxChanged(bool isMax);
-    void isFullChanged(bool isFull);
     void mousePressed(int xPos, int yPos, int button);
 
 protected:
-    void showEvent(QShowEvent* e) override;
-    void resizeEvent(QResizeEvent* e) override;
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-    bool nativeEvent(const QByteArray& eventType, void* message, qintptr* result) override;
-#else
-    bool nativeEvent(const QByteArray& eventType, void* message, long* result) override;
-#endif
-    void mousePressEvent(QMouseEvent* event) override
-    {
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-        emit mousePressed(event->position().x(), event->position().y(), event->button());
-#else
-        emit mousePressed(event->x(), event->y(), event->button());
-#endif
-        Super::mousePressEvent(event);
-    }
+    void mousePressEvent(QMouseEvent* event) override;
+    void mouseReleaseEvent(QMouseEvent* event) override;
+    void mouseMoveEvent(QMouseEvent* event) override;
+
+    Qt::Edges getPosEdges(const QPoint& pos) const;
+    Qt::CursorShape getCursorShapeByEdge(const Qt::Edges& edges);
+
+    void doMoveTo(const QPoint& nowPos);
 
 private:
-    TaoFrameLessViewPrivate* d;
+    std::unique_ptr<TaoFrameLessViewPrivate> d;
 };
diff --git a/3rdparty/TaoCommon/src/TaoCommon/Frameless/TaoFrameLessView_unix.cpp b/3rdparty/TaoCommon/src/TaoCommon/Frameless/TaoFrameLessView_unix.cpp
deleted file mode 100644
index 76e3c7ec..00000000
--- a/3rdparty/TaoCommon/src/TaoCommon/Frameless/TaoFrameLessView_unix.cpp
+++ /dev/null
@@ -1,111 +0,0 @@
-#include "Frameless/TaoFrameLessView.h"
-#include <QGuiApplication>
-#include <QQuickItem>
-#include <QScreen>
-#include <QWindow>
-
-class TaoFrameLessViewPrivate
-{
-public:
-    bool m_isMax = false;
-    bool m_isFull = false;
-    QQuickItem* m_titleItem = nullptr;
-};
-TaoFrameLessView::TaoFrameLessView(QWindow* parent)
-    : Super(parent)
-    , d(new TaoFrameLessViewPrivate)
-{
-    setFlags(Qt::CustomizeWindowHint | Qt::Window | Qt::FramelessWindowHint | Qt::WindowMinMaxButtonsHint | Qt::WindowTitleHint | Qt::WindowSystemMenuHint);
-    setResizeMode(SizeRootObjectToView);
-
-    setIsMax(windowState() == Qt::WindowMaximized);
-    setIsFull(windowState() == Qt::WindowFullScreen);
-    connect(this, &QWindow::windowStateChanged, this, [&](Qt::WindowState state) {
-        (void)state;
-        setIsMax(windowState() == Qt::WindowMaximized);
-        setIsFull(windowState() == Qt::WindowFullScreen);
-    });
-}
-TaoFrameLessView::~TaoFrameLessView()
-{
-    delete d;
-}
-void TaoFrameLessView::showEvent(QShowEvent* e)
-{
-    Super::showEvent(e);
-}
-QRect TaoFrameLessView::calcCenterGeo(const QRect& screenGeo, const QSize& normalSize)
-{
-    int w = normalSize.width();
-    int h = normalSize.height();
-    int x = screenGeo.x() + (screenGeo.width() - w) / 2;
-    int y = screenGeo.y() + (screenGeo.height() - h) / 2;
-    if (screenGeo.width() < w)
-    {
-        x = screenGeo.x();
-        w = screenGeo.width();
-    }
-    if (screenGeo.height() < h)
-    {
-        y = screenGeo.y();
-        h = screenGeo.height();
-    }
-
-    return { x, y, w, h };
-}
-void TaoFrameLessView::moveToScreenCenter()
-{
-    auto geo = calcCenterGeo(screen()->availableGeometry(), size());
-    if (minimumWidth() > geo.width() || minimumHeight() > geo.height())
-    {
-        setMinimumSize(geo.size());
-    }
-    setGeometry(geo);
-    update();
-}
-bool TaoFrameLessView::isMax() const
-{
-    return d->m_isMax;
-}
-bool TaoFrameLessView::isFull() const
-{
-    return d->m_isFull;
-}
-QQuickItem* TaoFrameLessView::titleItem() const
-{
-    return d->m_titleItem;
-}
-void TaoFrameLessView::setIsMax(bool isMax)
-{
-    if (d->m_isMax == isMax)
-        return;
-
-    d->m_isMax = isMax;
-    emit isMaxChanged(d->m_isMax);
-}
-void TaoFrameLessView::setIsFull(bool isFull)
-{
-    if (d->m_isFull == isFull)
-        return;
-
-    d->m_isFull = isFull;
-    emit isFullChanged(d->m_isFull);
-}
-void TaoFrameLessView::setTitleItem(QQuickItem* item)
-{
-    d->m_titleItem = item;
-}
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-bool TaoFrameLessView::nativeEvent(const QByteArray& eventType, void* message, qintptr* result)
-#else
-bool TaoFrameLessView::nativeEvent(const QByteArray& eventType, void* message, long* result)
-#endif
-
-{
-    return Super::nativeEvent(eventType, message, result);
-}
-
-void TaoFrameLessView::resizeEvent(QResizeEvent* e)
-{
-    Super::resizeEvent(e);
-}
diff --git a/3rdparty/TaoCommon/src/TaoCommon/Frameless/TaoFrameLessView_win.cpp b/3rdparty/TaoCommon/src/TaoCommon/Frameless/TaoFrameLessView_win.cpp
deleted file mode 100644
index bb0e2626..00000000
--- a/3rdparty/TaoCommon/src/TaoCommon/Frameless/TaoFrameLessView_win.cpp
+++ /dev/null
@@ -1,363 +0,0 @@
-#include "Frameless/TaoFrameLessView.h"
-
-#include <QGuiApplication>
-#include <QQuickItem>
-#include <QScreen>
-#include <QWindow>
-
-#include <windows.h>
-
-#include <VersionHelpers.h>
-#include <WinUser.h>
-#include <dwmapi.h>
-#include <objidl.h> // Fixes error C2504: 'IUnknown' : base class undefined
-
-#include <windowsx.h>
-#include <wtypes.h>
-#pragma comment(lib, "Dwmapi.lib") // Adds missing library, fixes error LNK2019: unresolved
-#pragma comment(lib, "User32.lib")
-#pragma comment(lib, "Gdi32.lib")
-// we cannot just use WS_POPUP style
-// WS_THICKFRAME: without this the window cannot be resized and so aero snap, de-maximizing and minimizing won't work
-// WS_SYSMENU: enables the context menu with the move, close, maximize, minize... commands (shift + right-click on the task bar item)
-// WS_CAPTION: enables aero minimize animation/transition
-// WS_MAXIMIZEBOX, WS_MINIMIZEBOX: enable minimize/maximize
-enum class Style : DWORD
-{
-    windowed = WS_OVERLAPPEDWINDOW | WS_THICKFRAME | WS_CAPTION | WS_SYSMENU | WS_MAXIMIZEBOX | WS_MINIMIZEBOX,
-    aero_borderless = WS_POPUP | WS_THICKFRAME | WS_CAPTION | WS_SYSMENU | WS_MAXIMIZEBOX | WS_MINIMIZEBOX,
-    basic_borderless = WS_POPUP | WS_THICKFRAME | WS_SYSMENU | WS_MAXIMIZEBOX | WS_MINIMIZEBOX
-};
-static bool isCompositionEnabled()
-{
-    BOOL composition_enabled = FALSE;
-    bool success = ::DwmIsCompositionEnabled(&composition_enabled) == S_OK;
-    return composition_enabled && success;
-}
-static Style selectBorderLessStyle()
-{
-    return isCompositionEnabled() ? Style::aero_borderless : Style::basic_borderless;
-}
-static void setShadow(HWND handle, bool enabled)
-{
-    if (isCompositionEnabled())
-    {
-        static const MARGINS shadow_state[2] { { 0, 0, 0, 0 }, { 1, 1, 1, 1 } };
-        ::DwmExtendFrameIntoClientArea(handle, &shadow_state[enabled]);
-    }
-}
-static long hitTest(RECT winrect, long x, long y, int borderWidth)
-{
-    // 鼠标区域位于窗体边框，进行缩放
-    if ((x >= winrect.left) && (x < winrect.left + borderWidth) && (y >= winrect.top) && (y < winrect.top + borderWidth))
-    {
-        return HTTOPLEFT;
-    }
-    else if (x < winrect.right && x >= winrect.right - borderWidth && y >= winrect.top && y < winrect.top + borderWidth)
-    {
-        return HTTOPRIGHT;
-    }
-    else if (x >= winrect.left && x < winrect.left + borderWidth && y < winrect.bottom && y >= winrect.bottom - borderWidth)
-    {
-        return HTBOTTOMLEFT;
-    }
-    else if (x < winrect.right && x >= winrect.right - borderWidth && y < winrect.bottom && y >= winrect.bottom - borderWidth)
-    {
-        return HTBOTTOMRIGHT;
-    }
-    else if (x >= winrect.left && x < winrect.left + borderWidth)
-    {
-        return HTLEFT;
-    }
-    else if (x < winrect.right && x >= winrect.right - borderWidth)
-    {
-        return HTRIGHT;
-    }
-    else if (y >= winrect.top && y < winrect.top + borderWidth)
-    {
-        return HTTOP;
-    }
-    else if (y < winrect.bottom && y >= winrect.bottom - borderWidth)
-    {
-        return HTBOTTOM;
-    }
-    else
-    {
-        return 0;
-    }
-}
-
-static bool isMaxWin(QWindow* win)
-{
-    return win->windowState() == Qt::WindowMaximized;
-}
-static bool isFullWin(QQuickView* win)
-{
-    return win->windowState() == Qt::WindowFullScreen;
-}
-
-class TaoFrameLessViewPrivate
-{
-public:
-    bool m_firstRun = true;
-    bool m_isMax = false;
-    bool m_isFull = false;
-    QQuickItem* m_titleItem = nullptr;
-    HMENU mMenuHandler = NULL;
-    bool borderless = true;        // is the window currently borderless
-    bool borderless_resize = true; // should the window allow resizing by dragging the borders while borderless
-    bool borderless_drag = true;   // should the window allow moving my dragging the client area
-    bool borderless_shadow = true; // should the window display a native aero shadow while borderless
-    void setBorderLess(HWND handle, bool enabled)
-    {
-        auto newStyle = enabled ? selectBorderLessStyle() : Style::windowed;
-        auto oldStyle = static_cast<Style>(::GetWindowLongPtrW(handle, GWL_STYLE));
-        if (oldStyle != newStyle)
-        {
-            borderless = enabled;
-            ::SetWindowLongPtrW(handle, GWL_STYLE, static_cast<LONG>(newStyle));
-
-            // when switching between borderless and windowed, restore appropriate shadow state
-            setShadow(handle, borderless_shadow && (newStyle != Style::windowed));
-
-            // redraw frame
-            ::SetWindowPos(handle, nullptr, 0, 0, 0, 0, SWP_FRAMECHANGED | SWP_NOMOVE | SWP_NOSIZE);
-            ::ShowWindow(handle, SW_SHOW);
-        }
-    }
-    void setBorderLessShadow(HWND handle, bool enabled)
-    {
-        if (borderless)
-        {
-            borderless_shadow = enabled;
-            setShadow(handle, enabled);
-        }
-    }
-};
-TaoFrameLessView::TaoFrameLessView(QWindow* parent)
-    : QQuickView(parent)
-    , d(new TaoFrameLessViewPrivate)
-{
-    // 此处不需要设置flags
-    //     setFlags(Qt::CustomizeWindowHint | Qt::Window | Qt::FramelessWindowHint | Qt::WindowMinMaxButtonsHint | Qt::WindowTitleHint |
-    //     Qt::WindowSystemMenuHint);
-    setResizeMode(SizeRootObjectToView);
-
-    setIsMax(windowState() == Qt::WindowMaximized);
-    setIsFull(windowState() == Qt::WindowFullScreen);
-    connect(this, &QWindow::windowStateChanged, this, [&](Qt::WindowState state) {
-        (void)state;
-        setIsMax(windowState() == Qt::WindowMaximized);
-        setIsFull(windowState() == Qt::WindowFullScreen);
-    });
-}
-void TaoFrameLessView::showEvent(QShowEvent* e)
-{
-    if (d->m_firstRun)
-    {
-        d->m_firstRun = false;
-        // 第一次show的时候，设置无边框。不在构造函数中设置。取winId会触发QWindowsWindow::create,直接创建win32窗口,引起错乱(win7 或者虚拟机启动即黑屏)。
-        d->setBorderLess((HWND)(winId()), d->borderless);
-        {
-            // Qt 5.15.2 的bug; 问题复现及解决方法：当使用WM_NCCALCSIZE 修改非客户区大小后，移动窗口到其他屏幕时，qwindows.dll 源码 qwindowswindow.cpp:2447
-            // updateFullFrameMargins() 函数 处会调用qwindowswindow.cpp:2453 的
-            // calculateFullFrameMargins函数重新获取默认的非客户区大小，导致最外层窗口移动屏幕时会触发resize消息，引起40像素左右的黑边；故此处创建Menu
-            // 使其调用qwindowswindow.cpp:2451 的 QWindowsContext::forceNcCalcSize() 函数计算非客户区大小
-
-            // 已知负面效果: 引入win32 MENU后，Qt程序中如果有alt开头的快捷键，会不生效，被Qt滤掉了，需要修改Qt源码
-            //  QWindowsKeyMapper::translateKeyEventInternal 中的
-            //  if (msgType == WM_SYSKEYDOWN && (nModifiers & AltAny) != 0 && GetMenu(msg.hwnd) != nullptr)
-            //   return false;
-            //  这两行屏蔽掉
-
-            d->mMenuHandler = ::CreateMenu();
-            ::SetMenu((HWND)winId(), d->mMenuHandler);
-        }
-    }
-    Super::showEvent(e);
-}
-TaoFrameLessView::~TaoFrameLessView()
-{
-    if (d->mMenuHandler != NULL)
-    {
-        ::DestroyMenu(d->mMenuHandler);
-    }
-    delete d;
-}
-
-bool TaoFrameLessView::isMax() const
-{
-    return d->m_isMax;
-}
-
-bool TaoFrameLessView::isFull() const
-{
-    return d->m_isFull;
-}
-QQuickItem* TaoFrameLessView::titleItem() const
-{
-    return d->m_titleItem;
-}
-void TaoFrameLessView::setTitleItem(QQuickItem* item)
-{
-    d->m_titleItem = item;
-}
-QRect TaoFrameLessView::calcCenterGeo(const QRect& screenGeo, const QSize& normalSize)
-{
-    int w = normalSize.width();
-    int h = normalSize.height();
-    int x = screenGeo.x() + (screenGeo.width() - w) / 2;
-    int y = screenGeo.y() + (screenGeo.height() - h) / 2;
-    if (screenGeo.width() < w)
-    {
-        x = screenGeo.x();
-        w = screenGeo.width();
-    }
-    if (screenGeo.height() < h)
-    {
-        y = screenGeo.y();
-        h = screenGeo.height();
-    }
-
-    return { x, y, w, h };
-}
-void TaoFrameLessView::moveToScreenCenter()
-{
-    auto geo = calcCenterGeo(screen()->availableGeometry(), size());
-    if (minimumWidth() > geo.width() || minimumHeight() > geo.height())
-    {
-        setMinimumSize(geo.size());
-    }
-    setGeometry(geo);
-    update();
-}
-
-void TaoFrameLessView::setIsMax(bool isMax)
-{
-    if (d->m_isMax == isMax)
-        return;
-
-    d->m_isMax = isMax;
-    emit isMaxChanged(d->m_isMax);
-}
-void TaoFrameLessView::setIsFull(bool isFull)
-{
-    if (d->m_isFull == isFull)
-        return;
-
-    d->m_isFull = isFull;
-    emit isFullChanged(d->m_isFull);
-}
-void TaoFrameLessView::resizeEvent(QResizeEvent* e)
-{
-    // SetWindowRgn(HWND(winId()), CreateRoundRectRgn(0, 0, width(), height(), 4, 4), true);
-    Super::resizeEvent(e);
-}
-
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-bool TaoFrameLessView::nativeEvent(const QByteArray& eventType, void* message, qintptr* result)
-#else
-bool TaoFrameLessView::nativeEvent(const QByteArray& eventType, void* message, long* result)
-#endif
-
-{
-    const long border_width = 4;
-    if (!result)
-    {
-        // 防御式编程
-        // 一般不会发生这种情况，win7一些极端情况，会传空指针进来。解决方案是升级驱动、切换到basic主题。
-        return false;
-    }
-
-#if (QT_VERSION == QT_VERSION_CHECK(5, 11, 1))
-    // Work-around a bug caused by typo which only exists in Qt 5.11.1
-    const auto msg = *reinterpret_cast<MSG**>(message);
-#else
-    const auto msg = static_cast<LPMSG>(message);
-#endif
-
-    if (!msg || !msg->hwnd)
-    {
-        return false;
-    }
-    switch (msg->message)
-    {
-    case WM_NCCALCSIZE: {
-#if 1
-        const auto mode = static_cast<BOOL>(msg->wParam);
-        const auto clientRect = mode ? &(reinterpret_cast<LPNCCALCSIZE_PARAMS>(msg->lParam)->rgrc[0]) : reinterpret_cast<LPRECT>(msg->lParam);
-        if (mode == TRUE && d->borderless)
-        {
-            *result = WVR_REDRAW;
-            // 规避 拖动border进行resize时界面闪烁
-            if (!isMaxWin(this) && !isFullWin(this))
-            {
-                if (clientRect->top != 0)
-                {
-                    clientRect->top -= 0.1;
-                }
-            }
-            else
-            {
-                if (clientRect->top != 0)
-                {
-                    clientRect->top += 0.1;
-                }
-            }
-            return true;
-        }
-#else
-        *result = 0;
-        return true;
-#endif
-        break;
-    }
-    case WM_NCACTIVATE: {
-        if (!isCompositionEnabled())
-        {
-            // Prevents window frame reappearing on window activation
-            // in "basic" theme, where no aero shadow is present.
-            *result = 1;
-            return true;
-        }
-        break;
-    }
-    case WM_NCHITTEST: {
-        if (d->borderless)
-        {
-            RECT winrect;
-            GetWindowRect(HWND(winId()), &winrect);
-
-            long x = GET_X_LPARAM(msg->lParam);
-            long y = GET_Y_LPARAM(msg->lParam);
-
-            *result = 0;
-            if (!isMaxWin(this) && !isFullWin(this))
-            { // 非最大化、非全屏时，进行命中测试，处理边框拖拽
-                *result = hitTest(winrect, x, y, border_width);
-                if (0 != *result)
-                {
-                    return true;
-                }
-            }
-
-            if (d->m_titleItem)
-            {
-                auto titlePos = d->m_titleItem->mapToGlobal({ 0, 0 });
-                titlePos = mapFromGlobal(titlePos.toPoint());
-                auto titleRect = QRect(titlePos.x(), titlePos.y(), d->m_titleItem->width(), d->m_titleItem->height());
-                double dpr = qApp->devicePixelRatio();
-                QPoint pos = mapFromGlobal(QPoint(x / dpr, y / dpr));
-                if (titleRect.contains(pos))
-                {
-                    *result = HTCAPTION;
-                    return true;
-                }
-            }
-            return false;
-        }
-        break;
-    } // end case WM_NCHITTEST
-    }
-    return Super::nativeEvent(eventType, message, result);
-}
diff --git a/3rdparty/TaoCommon/src/TaoCommon/TaoCommon.pri b/3rdparty/TaoCommon/src/TaoCommon/TaoCommon.pri
index 309716fb..8531aa58 100644
--- a/3rdparty/TaoCommon/src/TaoCommon/TaoCommon.pri
+++ b/3rdparty/TaoCommon/src/TaoCommon/TaoCommon.pri
@@ -34,12 +34,7 @@ SOURCES += \
     $$PWD/QuickModel/QuickListModel.cpp \
     $$PWD/QuickTree/Model/QuickTreeModel.cpp \
     $$PWD/Thread/ThreadPool.cpp \
-    $$PWD/Trans/Trans.cpp
+    $$PWD/Trans/Trans.cpp \
+    $$PWD/Frameless/TaoFrameLessView.cpp
+
 
-win32 {
-    SOURCES += \
-        $$PWD/Frameless/TaoFrameLessView_win.cpp
-} else {
-    SOURCES += \
-        $$PWD/Frameless/TaoFrameLessView_unix.cpp
-}
diff --git a/examples/TaoQuickShow/Qml/Pane/TitlePane.qml b/examples/TaoQuickShow/Qml/Pane/TitlePane.qml
index 3a169916..7f08d46a 100644
--- a/examples/TaoQuickShow/Qml/Pane/TitlePane.qml
+++ b/examples/TaoQuickShow/Qml/Pane/TitlePane.qml
@@ -1,6 +1,7 @@
 import QtQuick 2.9
 import QtQuick.Controls 2.2
 import TaoQuick 1.0
+import QtQuick.Window 2.0
 import "../Biz"
 
 Rectangle {
@@ -21,7 +22,7 @@ Rectangle {
             color: "#ffffff"
         }
     }
-    property bool isMaxed: view.isMax
+    property bool isMaxed: rootView.visibility == Window.Maximized
     Row {
         id: controlButtons
         objectName: "controlButtonsRow"
@@ -36,7 +37,7 @@ Rectangle {
             btnImgUrl: imgPath + (hovered || pressed ? "Window/minimal_white.png" : "Window/minimal_gray.png")
             tipText: qsTr("minimal") + trans.transString
             onClicked: {
-                view.showMinimized()
+                rootView.showMinimized()
             }
         }
         CusButton_Image {
@@ -46,7 +47,7 @@ Rectangle {
             btnImgUrl: imgPath + (hovered || pressed ? "Window/max_white.png" : "Window/max_gray.png")
             tipText: qsTr("maximize") + trans.transString
             onClicked: {
-                view.showMaximized()
+                rootView.showMaximized()
             }
         }
         CusButton_Image {
@@ -57,14 +58,14 @@ Rectangle {
                        + (hovered || pressed ? "Window/normal_white.png" : "Window/normal_gray.png")
             tipText: qsTr("normal") + trans.transString
             onClicked: {
-                view.showNormal()
+                rootView.showNormal()
             }
         }
         CloseBtn {
             width: 24
             height: 24
             onClicked: {
-                view.close()
+                rootView.close()
             }
         }
     }
@@ -132,8 +133,31 @@ Rectangle {
             topMargin: 4
             bottom: parent.bottom
         }
-        Component.onCompleted: {
-            view.setTitleItem(blankItem)
+        MouseArea {
+            anchors.fill: parent
+            onDoubleClicked: {
+                if (rootView.visibility == Window.Windowed) {
+                    rootView.showMaximized()
+                } else {
+                    rootView.showNormal()
+                }
+            }
+            property point windowOffsetPos
+            property point curGlobalPos
+            onPressed: {
+                // 鼠标按下时记录窗口上鼠标点击的位置, 后面无论鼠标移动到哪里，窗口的坐标就是鼠标实际位置减去这个点击位置。保证不会跑丢。
+                // 直接通过c++获取全局鼠标坐标，映射为窗口坐标。如果用MouseArea提供的坐标或者event的坐标，会莫名其妙的抖动。
+                windowOffsetPos =  rootView.globalPosToWindowPos(rootView.mousePosition())
+            }
+            onPositionChanged: function(mouse){
+                if (rootView.visibility == Window.Maximized) {
+                    rootView.showNormal()
+                }
+                // 当前鼠标的全局坐标。
+                curGlobalPos = rootView.mousePosition()
+                // 鼠标到哪，窗口就跟到那。偏移量是点击时记录的窗口内坐标。
+                rootView.move(curGlobalPos.x - windowOffsetPos.x, curGlobalPos.y - windowOffsetPos.y)
+            }
         }
     }
 }
diff --git a/examples/TaoQuickShow/Qml/main.qml b/examples/TaoQuickShow/Qml/main.qml
index 2e081d17..565a7a0f 100644
--- a/examples/TaoQuickShow/Qml/main.qml
+++ b/examples/TaoQuickShow/Qml/main.qml
@@ -2,14 +2,24 @@ import QtQuick 2.9
 import QtQml 2.0
 import QtQuick.Controls 2.2
 import TaoQuick 1.0
+import QtGraphicalEffects 1.0
 import "./Page"
 import "./Pane"
 import "./Dialog"
-//import Qt.labs.platform 1.1
+import Qt.labs.platform 1.1
 CusBackground {
     id: rootBackground
     width: 1440
     height: 960
+    // Rectangle {
+    //     id: borderRect
+    //     anchors.fill: parent
+    //     color: "transparent"
+    //     border.color: "#459bac"
+    //     border.width: 2
+    //     visible: false
+    // }
+
     CusImage {
         id: bgImg
         source: imgPath + "Window/flower.jpg"
@@ -17,31 +27,22 @@ CusBackground {
         width: parent.width
         height: parent.height
         opacity: 0.1
+        // visible: false
     }
-    //    SystemTrayIcon {
-    //        id: sysTray
-    //        visible: true
-    //        icon.source: imgPath + "logo/milk.png"
-    //        menu: Menu {
-    //            MenuItem {
-    //                text: qsTr("Quit")
-    //                onTriggered: {
-    //                    Qt.quit()
-    //                }
-    //            }
-    //        }
-    //    }
-
-    //Windows use native event for frameless
-    //Other platform use CusResizeBorder
-    CusResizeBorder {
-        id: resizeBorder
-        visible: Qt.platform.os !== "windows"
-        borderWidth: 4
-        enabled: visible
-        anchors.fill: rootBackground
-        control: view
+    SystemTrayIcon {
+        id: sysTray
+        visible: true
+        icon.source: imgPath + "logo/milk.png"
+        menu: Menu {
+            MenuItem {
+                text: qsTr("Quit")
+                onTriggered: {
+                    rootView.close()
+                }
+            }
+        }
     }
+
     AboutDialog {
         id: aboutDialog
     }
@@ -55,12 +56,12 @@ CusBackground {
     }
     Item {
         id: content
-        width: parent.width - resizeBorder.borderWidth * 2
-        x: resizeBorder.borderWidth
+        width: parent.width - 8
+        x: 8
         anchors {
             top: title.bottom
             bottom: parent.bottom
-            bottomMargin: resizeBorder.borderWidth
+            bottomMargin: 8
         }
         CusFPS {
             anchors {
diff --git a/examples/TaoQuickShow/Src/main.cpp b/examples/TaoQuickShow/Src/main.cpp
index c22406d2..edc3544a 100644
--- a/examples/TaoQuickShow/Src/main.cpp
+++ b/examples/TaoQuickShow/Src/main.cpp
@@ -63,79 +63,83 @@ int main(int argc, char** argv)
 	AppInfo	  appInfo;
 	QuickTool quickTool;
 
-	TaoFrameLessView view;
-	view.setMinimumSize({ 800, 600 });
-	view.resize(1440, 960);
-	trans.beforeUiReady(view.rootContext(), transDir);
-	appInfo.beforeUiReady(view.rootContext());
+	TaoFrameLessView rootView;
+	rootView.setMinimumSize({ 800, 600 });
+	rootView.resize(1440, 960);
+	trans.beforeUiReady(rootView.rootContext(), transDir);
+	appInfo.beforeUiReady(rootView.rootContext());
 
-	view.engine()->addImportPath(qmlPath);
+	rootView.engine()->addImportPath(qmlPath);
 #ifdef TaoQuickImportPath
-	view.engine()->addImportPath(TaoQuickImportPath);
-	view.rootContext()->setContextProperty("taoQuickImportPath", TaoQuickImportPath);
+	rootView.engine()->addImportPath(TaoQuickImportPath);
+	rootView.rootContext()->setContextProperty("taoQuickImportPath", TaoQuickImportPath);
 	qWarning() << "TaoQuickImportPath " << TaoQuickImportPath;
 #endif
 
 #ifdef TAODEBUG
-	view.rootContext()->setContextProperty("isDebug", true);
+	rootView.rootContext()->setContextProperty("isDebug", true);
 #else
-	view.rootContext()->setContextProperty("isDebug", QVariant(false));
+	rootView.rootContext()->setContextProperty("isDebug", QVariant(false));
 #endif
 
 #if QT_VERSION > QT_VERSION_CHECK(5, 10, 0)
-	view.rootContext()->setContextProperty("hasShape", true);
+	rootView.rootContext()->setContextProperty("hasShape", true);
 #else
-	view.rootContext()->setContextProperty("hasShape", false);
+	rootView.rootContext()->setContextProperty("hasShape", false);
 #endif
 
 #if QT_VERSION > QT_VERSION_CHECK(5, 14, 0)
-	view.rootContext()->setContextProperty("comboBoxHasValueRole", true);
+	rootView.rootContext()->setContextProperty("comboBoxHasValueRole", true);
 #else
-	view.rootContext()->setContextProperty("comboBoxHasValueRole", false);
+	rootView.rootContext()->setContextProperty("comboBoxHasValueRole", false);
 #endif
 
 #if QT_VERSION > QT_VERSION_CHECK(5, 11, 0)
-	view.rootContext()->setContextProperty("scrollBarHasMinimumSize", true);
+	rootView.rootContext()->setContextProperty("scrollBarHasMinimumSize", true);
 #else
-	view.rootContext()->setContextProperty("scrollBarHasMinimumSize", false);
+	rootView.rootContext()->setContextProperty("scrollBarHasMinimumSize", false);
 #endif
 
-	view.rootContext()->setContextProperty("appPath", appPath);
-	view.rootContext()->setContextProperty("qmlPath", qmlPath);
-	view.rootContext()->setContextProperty("imgPath", imgPath);
-	view.rootContext()->setContextProperty("contentsPath", contentsPath);
-	view.rootContext()->setContextProperty("view", &view);
-	view.rootContext()->setContextProperty("quickTool", &quickTool);
+	rootView.rootContext()->setContextProperty("appPath", appPath);
+	rootView.rootContext()->setContextProperty("qmlPath", qmlPath);
+	rootView.rootContext()->setContextProperty("imgPath", imgPath);
+	rootView.rootContext()->setContextProperty("contentsPath", contentsPath);
+	rootView.rootContext()->setContextProperty("rootView", &rootView);
+	rootView.rootContext()->setContextProperty("quickTool", &quickTool);
 
 	DeviceAddModel model;
 
-	view.rootContext()->setContextProperty("deviceAddModel", &model);
+	rootView.rootContext()->setContextProperty("deviceAddModel", &model);
 	const QUrl url(qmlPath + QStringLiteral("main.qml"));
 	QObject::connect(
-		&view,
+		&rootView,
 		&QQuickView::statusChanged,
-		&view,
+		&rootView,
 		[&](QQuickView::Status status)
 		{
 			if (status == QQuickView::Status::Ready)
 			{
 				trans.afterUiReady();
 				appInfo.afterUiReady();
-				quickTool.setRootObjet(view.rootObject());
+				quickTool.setRootObjet(rootView.rootObject());
 			}
 		});
 	// qml call 'Qt.quit()' will emit engine::quit, here should call qApp->quit
-	QObject::connect(view.engine(), &QQmlEngine::quit, qApp, &QCoreApplication::quit);
+	QObject::connect(rootView.engine(), &QQmlEngine::quit, qApp, &QCoreApplication::quit);
 	// qml clear content before quit
-	QObject::connect(qApp, &QGuiApplication::aboutToQuit, qApp, [&view]()
-	{
-		view.setSource({});
-		qInstallMessageHandler(nullptr);
-	});
+	QObject::connect(
+		qApp,
+		&QGuiApplication::aboutToQuit,
+		qApp,
+		[&rootView]()
+		{
+			rootView.setSource({});
+			qInstallMessageHandler(nullptr);
+		});
 
-	view.setSource(url);
-	view.moveToScreenCenter();
-	view.show();
+	rootView.setSource(url);
+	rootView.moveToScreenCenter();
+	rootView.show();
 
 	return app.exec();
 }
diff --git a/examples/TaoQuickShow/TaoQuickShow.vcxproj b/examples/TaoQuickShow/TaoQuickShow.vcxproj
index d5e5dce1..86b63f83 100644
--- a/examples/TaoQuickShow/TaoQuickShow.vcxproj
+++ b/examples/TaoQuickShow/TaoQuickShow.vcxproj
@@ -17,7 +17,7 @@
     <QtRcc Include="Qml.qrc" />
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="..\..\3rdparty\TaoCommon\src\TaoCommon\Frameless\TaoFrameLessView_win.cpp" />
+    <ClCompile Include="..\..\3rdparty\TaoCommon\src\TaoCommon\Frameless\TaoFrameLessView.cpp" />
     <ClCompile Include="..\..\3rdparty\TaoCommon\src\TaoCommon\Logger\Logger.cpp" />
     <ClCompile Include="..\..\3rdparty\TaoCommon\src\TaoCommon\QuickModel\QuickListItemBase.cpp" />
     <ClCompile Include="..\..\3rdparty\TaoCommon\src\TaoCommon\QuickModel\QuickListModel.cpp" />
diff --git a/examples/TaoQuickShow/TaoQuickShow.vcxproj.filters b/examples/TaoQuickShow/TaoQuickShow.vcxproj.filters
index 5952cc63..5ea9881c 100644
--- a/examples/TaoQuickShow/TaoQuickShow.vcxproj.filters
+++ b/examples/TaoQuickShow/TaoQuickShow.vcxproj.filters
@@ -80,9 +80,6 @@
     <ClCompile Include="Src\DeviceAddTable\DeviceAddModel.cpp">
       <Filter>Source Files\DeviceAddTable</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\3rdparty\TaoCommon\src\TaoCommon\Frameless\TaoFrameLessView_win.cpp">
-      <Filter>TaoCommon\Frameless</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\3rdparty\TaoCommon\src\TaoCommon\Logger\Logger.cpp">
       <Filter>TaoCommon\Logger</Filter>
     </ClCompile>
@@ -104,6 +101,9 @@
     <ClCompile Include="..\..\3rdparty\TaoCommon\src\TaoCommon\Trans\Trans.cpp">
       <Filter>TaoCommon\Trans</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\3rdparty\TaoCommon\src\TaoCommon\Frameless\TaoFrameLessView.cpp">
+      <Filter>TaoCommon\Frameless</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <QtMoc Include="Src\AppInfo.h">
diff --git a/src/TaoQuick/Qml/Effect/ClickShow.qml b/src/TaoQuick/Qml/Effect/ClickShow.qml
index d364e606..f2b0e547 100644
--- a/src/TaoQuick/Qml/Effect/ClickShow.qml
+++ b/src/TaoQuick/Qml/Effect/ClickShow.qml
@@ -4,10 +4,10 @@ import QtQuick.Controls 2.2
 Item {
     id: clickShow
     function onMousePressed(xPos, yPos, button) {
-	clickShow.brust(xPos, yPos, button)
+        clickShow.brust(xPos, yPos, button)
     }
     Component.onCompleted: {
-	view.mousePressed.connect(onMousePressed)
+        rootView.mousePressed.connect(onMousePressed)
     }
     Component {
         id: brushComp