diff --git a/src/FluFrameless.cpp b/src/FluFrameless.cpp
index 520c3613..64becd63 100644
--- a/src/FluFrameless.cpp
+++ b/src/FluFrameless.cpp
@@ -76,7 +76,7 @@ void FluFrameless::componentComplete(){
     HWND hwnd = reinterpret_cast<HWND>(window()->winId());
     DWORD style = ::GetWindowLongPtr(hwnd, GWL_STYLE);
     if(_fixSize){
-        ::SetWindowLongPtr(hwnd, GWL_STYLE, style | WS_THICKFRAME | WS_CAPTION);
+        ::SetWindowLongPtr(hwnd, GWL_STYLE, style | WS_THICKFRAME);
         for (int i = 0; i < qApp->screens().count(); ++i) {
             connect( qApp->screens().at(i),&QScreen::logicalDotsPerInchChanged,this,[=]{
                 SetWindowPos(hwnd,nullptr,0,0,0,0,SWP_NOZORDER | SWP_NOOWNERZORDER | SWP_NOMOVE | SWP_FRAMECHANGED);
diff --git a/src/Qt5/imports/FluentUI/Controls/FluComboBox.qml b/src/Qt5/imports/FluentUI/Controls/FluComboBox.qml
index 0cbd9405..4a596278 100644
--- a/src/Qt5/imports/FluentUI/Controls/FluComboBox.qml
+++ b/src/Qt5/imports/FluentUI/Controls/FluComboBox.qml
@@ -62,10 +62,6 @@ T.ComboBox {
         validator: control.validator
         selectByMouse: true
         verticalAlignment: Text.AlignVCenter
-        leftInset:1
-        topInset:1
-        bottomInset:1
-        rightInset:1
         background: FluTextBoxBackground{
             border.width: 0
             bottomMargin: {
diff --git a/src/Qt5/imports/FluentUI/Controls/FluTextBoxBackground.qml b/src/Qt5/imports/FluentUI/Controls/FluTextBoxBackground.qml
index ea626588..82fd34df 100644
--- a/src/Qt5/imports/FluentUI/Controls/FluTextBoxBackground.qml
+++ b/src/Qt5/imports/FluentUI/Controls/FluTextBoxBackground.qml
@@ -20,12 +20,13 @@ FluControlBackground{
     border.width: 1
     gradient: Gradient {
         GradientStop { position: 0.0; color: d.startColor }
-        GradientStop { position: 0.92; color: d.startColor }
+        GradientStop { position: d.position; color: d.startColor }
         GradientStop { position: 1.0; color: d.endColor }
     }
     bottomMargin: inputItem && inputItem.activeFocus ? 2 : 1
     QtObject{
         id:d
+        property real position: 1 - 3/control.height
         property color startColor: FluTheme.dark ? Qt.rgba(66/255,66/255,66/255,1) : Qt.rgba(232/255,232/255,232/255,1)
         property color endColor: {
             if(!control.enabled){
diff --git a/src/Qt6/imports/FluentUI/Controls/FluComboBox.qml b/src/Qt6/imports/FluentUI/Controls/FluComboBox.qml
index 7777b2c2..869cf5dc 100644
--- a/src/Qt6/imports/FluentUI/Controls/FluComboBox.qml
+++ b/src/Qt6/imports/FluentUI/Controls/FluComboBox.qml
@@ -62,10 +62,6 @@ T.ComboBox {
         validator: control.validator
         selectByMouse: true
         verticalAlignment: Text.AlignVCenter
-        leftInset:1
-        topInset:1
-        bottomInset:1
-        rightInset:1
         background: FluTextBoxBackground{
             border.width: 0
             bottomMargin: {