diff --git a/example/.cmake/win_app.rc.in b/example/.cmake/win_app.rc.in
index 781b323..e24945b 100644
--- a/example/.cmake/win_app.rc.in
+++ b/example/.cmake/win_app.rc.in
@@ -21,7 +21,7 @@ BEGIN
         BEGIN
             VALUE "Comments",         "Made by Mentalflow."
             VALUE "CompanyName",      "${PROJECT_COMPANY}"
-            VALUE "FileDescription",  "${PROJECT_COPYRIGHT}"
+            VALUE "FileDescription",  "${PROJECT_BUNDLE_NAME}"
             VALUE "FileVersion",      "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}"
             VALUE "InternalName",     "${PROJECT_BUNDLE_NAME}.exe"
             VALUE "LegalCopyright",   "${PROJECT_COPYRIGHT}"
diff --git a/example/about.qml b/example/about.qml
index 7fa4d3f..0b2a8f4 100644
--- a/example/about.qml
+++ b/example/about.qml
@@ -7,8 +7,7 @@ RibbonWindow {
     id: window
     width: Math.max(content.width, content.height + title_bar.height, title_bar.minimumWidth) + content.anchors.margins * 2
     minimumWidth: title_bar.minimumWidth
-    minimumHeight: content.height + title_bar.height
-    height: width
+    minimumHeight: content.height + title_bar.height + content.anchors.margins * 2
     title: qsTr("About")
     title_bar.show_darkmode_btn: false
     title_bar.show_style_switch: false
diff --git a/lib_source/CMakeLists.txt b/lib_source/CMakeLists.txt
index c873370..cbdc107 100644
--- a/lib_source/CMakeLists.txt
+++ b/lib_source/CMakeLists.txt
@@ -21,6 +21,9 @@ if(APPLE)
 endif()
 
 if (RIBBONUI_BUILD_QWINDOWKIT)
+    if(WIN32)
+        set(QWINDOWKIT_ENABLE_WINDOWS_SYSTEM_BORDERS OFF)
+    endif()
     set(QWINDOWKIT_BUILD_STATIC ON)
     set(QWINDOWKIT_BUILD_EXAMPLES OFF)
     set(QWINDOWKIT_BUILD_QUICK ON)
diff --git a/lib_source/qml/RibbonWindow.qml b/lib_source/qml/RibbonWindow.qml
index 1e2f578..cf05a4b 100644
--- a/lib_source/qml/RibbonWindow.qml
+++ b/lib_source/qml/RibbonWindow.qml
@@ -16,7 +16,7 @@ Window {
     property alias title_bar: titleBar
     property alias popup: pop
     property bool comfirmed_quit: false
-    property bool blurBehindWindow: false
+    property bool blurBehindWindow: true
     visible: false
     color: {
         if (blurBehindWindow) {
@@ -29,7 +29,7 @@ Window {
     }
     onBlurBehindWindowChanged: {
         if (Qt.platform.os === 'windows')
-            windowAgent.setWindowAttribute("acrylic-material", blurBehindWindow)
+            windowAgent.setWindowAttribute("mica", blurBehindWindow)
         else if (Qt.platform.os === 'osx')
             windowAgent.setWindowAttribute("blur-effect", blurBehindWindow ? RibbonTheme.dark_mode ? "dark" : "light" : "none")
     }
@@ -38,22 +38,23 @@ Window {
         windowAgent.setup(window)
         if (Qt.platform.os === 'windows')
         {
-            windowAgent.setWindowAttribute("acrylic-material", blurBehindWindow)
+            windowAgent.setWindowAttribute("mica", blurBehindWindow)
             windowAgent.setSystemButton(WindowAgent.Minimize, titleBar.minimizeBtn);
             windowAgent.setSystemButton(WindowAgent.Maximize, titleBar.maximizeBtn);
             windowAgent.setSystemButton(WindowAgent.Close, titleBar.closeBtn);
         }
         if(Qt.platform.os === "osx")
         {
-            blurBehindWindow = true
             windowAgent.setWindowAttribute("blur-effect", blurBehindWindow ? RibbonTheme.dark_mode ? "dark" : "light" : "none")
             PlatformSupport.showSystemTitleBtns(window, true)
         }
         windowAgent.setHitTestVisible(titleBar.left_container)
         windowAgent.setHitTestVisible(titleBar.right_container)
-        windowAgent.setTitleBar(titleBar);
+        windowAgent.setTitleBar(titleBar)
         windowAgent.centralize()
-        window.visible = true;
+        window.flags ^= Qt.WA_AlwaysShowToolTips // It's a trick for Windows
+        window.visible = true
+        window.flags ^= Qt.WA_AlwaysShowToolTips // It's a trick for Windows
     }
     Item{
         id: window_items
@@ -98,7 +99,7 @@ Window {
         color: 'transparent'
         border.color: RibbonTheme.dark_mode ? "#7A7A7A" : "#2C59B7"
         border.width: RibbonTheme.modern_style ?  1 : 0
-        radius: Qt.platform.os === 'windows' ? 8 : 10
+        radius: Qt.platform.os === 'windows' ? 7 : 10
         visible: RibbonTheme.modern_style
     }
     RibbonPopup{
diff --git a/lib_source/ribbonui.cpp b/lib_source/ribbonui.cpp
index c5c011d..c5d85a5 100644
--- a/lib_source/ribbonui.cpp
+++ b/lib_source/ribbonui.cpp
@@ -32,6 +32,9 @@ void RibbonUI::init()
     qputenv("QT_QUICK_CONTROLS_STYLE", "Basic");
 #else
     qputenv("QT_QUICK_CONTROLS_STYLE", "Default");
+#endif
+#ifdef Q_OS_WIN
+    qputenv("QSG_RHI_BACKEND", "opengl");
 #endif
     QQuickWindow::setDefaultAlphaBuffer(true);
 }