diff --git a/3rdparty/RibbonUI b/3rdparty/RibbonUI
index edeee77..87c11a3 160000
--- a/3rdparty/RibbonUI
+++ b/3rdparty/RibbonUI
@@ -1 +1 @@
-Subproject commit edeee77c443075ffb80a7e981a822718b47c2c7f
+Subproject commit 87c11a384af7ea474246780c98b221ef28a69a18
diff --git a/app_source/qml/HelperWindow.qml b/app_source/qml/HelperWindow.qml
index c23b126..9811403 100644
--- a/app_source/qml/HelperWindow.qml
+++ b/app_source/qml/HelperWindow.qml
@@ -9,7 +9,6 @@ RibbonWindow {
     id: root
     height: 550
     width: 550
-    flags: Qt.Window
     title_bar.show_darkmode_btn: false
     title_bar.show_style_switch: false
     title: qsTr("帮助")