diff --git a/src/Qt5/imports/FluentUI/Controls/ColorPicker/ColorPicker.qml b/src/Qt5/imports/FluentUI/Controls/ColorPicker/ColorPicker.qml
index be3e770e..af86ceb4 100644
--- a/src/Qt5/imports/FluentUI/Controls/ColorPicker/ColorPicker.qml
+++ b/src/Qt5/imports/FluentUI/Controls/ColorPicker/ColorPicker.qml
@@ -3,7 +3,7 @@ import QtQuick.Layouts 1.15
 import QtQuick.Controls 2.15
 import "Content"
 
-Rectangle {
+Item {
     id: colorPicker
     property color colorValue: "transparent"
     property bool enableAlphaChannel: true
@@ -18,7 +18,6 @@ Rectangle {
 
     implicitWidth: picker.implicitWidth
     implicitHeight: picker.implicitHeight
-    color: "#00000000"
     clip: true
 
     RowLayout {
diff --git a/src/Qt5/imports/FluentUI/Controls/FluTimeline.qml b/src/Qt5/imports/FluentUI/Controls/FluTimeline.qml
index cd19b9a6..a4a3b564 100644
--- a/src/Qt5/imports/FluentUI/Controls/FluTimeline.qml
+++ b/src/Qt5/imports/FluentUI/Controls/FluTimeline.qml
@@ -39,7 +39,12 @@ Item{
     Rectangle{
         id:rect_line
         color: control.lineColor
-        height: parent.height
+        height: {
+            if(repeater.count===0){
+                return parent.height
+            }
+            return parent.height - layout_column.children[repeater.count-1].height
+        }
         width: 2
         visible: repeater.count!==0
         state: d.stateName
@@ -92,7 +97,12 @@ Item{
         FluText{
             wrapMode: Text.WrapAnywhere
             horizontalAlignment: isRight ? Qt.AlignRight : Qt.AlignLeft
-            text: modelData.lable
+            text: {
+                if(modelData.lable){
+                    return modelData.lable
+                }
+                return ""
+            }
             color: FluTheme.primaryColor
         }
     }
diff --git a/src/Qt6/imports/FluentUI/Controls/ColorPicker/ColorPicker.qml b/src/Qt6/imports/FluentUI/Controls/ColorPicker/ColorPicker.qml
index 055fe7fc..cec8b7c1 100644
--- a/src/Qt6/imports/FluentUI/Controls/ColorPicker/ColorPicker.qml
+++ b/src/Qt6/imports/FluentUI/Controls/ColorPicker/ColorPicker.qml
@@ -3,7 +3,7 @@ import QtQuick.Layouts
 import QtQuick.Controls
 import "Content"
 
-Rectangle {
+Item {
     id: colorPicker
     property color colorValue: "transparent"
     property bool enableAlphaChannel: true
@@ -18,7 +18,6 @@ Rectangle {
 
     implicitWidth: picker.implicitWidth
     implicitHeight: picker.implicitHeight
-    color: "#00000000"
     clip: true
 
     RowLayout {
@@ -30,7 +29,6 @@ Rectangle {
         anchors.bottom: parent.bottom
         spacing: 0
 
-
         SBPicker {
             id: sbPicker
             Layout.fillWidth: true
diff --git a/src/Qt6/imports/FluentUI/Controls/FluTimeline.qml b/src/Qt6/imports/FluentUI/Controls/FluTimeline.qml
index 88e1d84b..6a42bf9c 100644
--- a/src/Qt6/imports/FluentUI/Controls/FluTimeline.qml
+++ b/src/Qt6/imports/FluentUI/Controls/FluTimeline.qml
@@ -39,7 +39,12 @@ Item{
     Rectangle{
         id:rect_line
         color: control.lineColor
-        height: parent.height
+        height: {
+            if(repeater.count===0){
+                return parent.height
+            }
+            return parent.height - layout_column.children[repeater.count-1].height
+        }
         width: 2
         visible: repeater.count!==0
         state: d.stateName
@@ -92,7 +97,12 @@ Item{
         FluText{
             wrapMode: Text.WrapAnywhere
             horizontalAlignment: isRight ? Qt.AlignRight : Qt.AlignLeft
-            text: modelData.lable
+            text: {
+                if(modelData.lable){
+                    return modelData.lable
+                }
+                return ""
+            }
             color: FluTheme.primaryColor
         }
     }