diff --git a/example/qml/page/T_Buttons.qml b/example/qml/page/T_Buttons.qml
index 0547e8e..7b96280 100644
--- a/example/qml/page/T_Buttons.qml
+++ b/example/qml/page/T_Buttons.qml
@@ -109,7 +109,7 @@ FluScrollablePage{
             disabled:filled_button_switch.selected
             text:"Filled Button"
             onClicked: {
-                showWarning("点击FilledButton")
+                showWarning("点击FilledButton"+height)
             }
             anchors{
                 verticalCenter: parent.verticalCenter
diff --git a/src/imports/FluentUI/Controls/FluButton.qml b/src/imports/FluentUI/Controls/FluButton.qml
index 7d17295..b3cad66 100644
--- a/src/imports/FluentUI/Controls/FluButton.qml
+++ b/src/imports/FluentUI/Controls/FluButton.qml
@@ -11,16 +11,14 @@ Button {
     property color disableColor: FluTheme.dark ? Qt.rgba(59/255,59/255,59/255,1) : Qt.rgba(252/255,252/255,252/255,1)
 
     id: control
-    topPadding:5
-    bottomPadding:5
-    leftPadding:15
-    rightPadding:15
     enabled: !disabled
     focusPolicy:Qt.TabFocus
+    horizontalPadding:12
     Keys.onSpacePressed: control.visualFocus&&clicked()
     font:FluTextStyle.Body
-
     background: Rectangle{
+        implicitWidth: 100
+        implicitHeight: 28
         border.color: FluTheme.dark ? "#505050" : "#DFDFDF"
         border.width: 1
         radius: 4
diff --git a/src/imports/FluentUI/Controls/FluDropDownButton.qml b/src/imports/FluentUI/Controls/FluDropDownButton.qml
index 19f1ecb..0c1f605 100644
--- a/src/imports/FluentUI/Controls/FluDropDownButton.qml
+++ b/src/imports/FluentUI/Controls/FluDropDownButton.qml
@@ -14,16 +14,14 @@ Button {
     property alias items: menu.content
 
     id: control
-    topPadding:5
-    bottomPadding:5
-    leftPadding:15
     rightPadding:35
     enabled: !disabled
     focusPolicy:Qt.TabFocus
-
+    horizontalPadding:12
     Keys.onSpacePressed: control.visualFocus&&clicked()
-
     background: Rectangle{
+        implicitWidth: 100
+        implicitHeight: 28
         border.color: FluTheme.dark ? "#505050" : "#DFDFDF"
         border.width: 1
         radius: 4
diff --git a/src/imports/FluentUI/Controls/FluFilledButton.qml b/src/imports/FluentUI/Controls/FluFilledButton.qml
index 0bb953b..5ea57d6 100644
--- a/src/imports/FluentUI/Controls/FluFilledButton.qml
+++ b/src/imports/FluentUI/Controls/FluFilledButton.qml
@@ -13,14 +13,13 @@ Button {
 
     id: control
     enabled: !disabled
-    topPadding:5
-    bottomPadding:5
-    leftPadding:15
-    rightPadding:15
     Keys.onSpacePressed: control.visualFocus&&clicked()
     focusPolicy:Qt.TabFocus
     font:FluTextStyle.Body
+    horizontalPadding:12
     background: Rectangle{
+        implicitWidth: 100
+        implicitHeight: 28
         radius: 4
         FluFocusRectangle{
             visible: control.visualFocus
diff --git a/src/imports/FluentUI/Controls/FluToggleButton.qml b/src/imports/FluentUI/Controls/FluToggleButton.qml
index 962dd13..419ae0e 100644
--- a/src/imports/FluentUI/Controls/FluToggleButton.qml
+++ b/src/imports/FluentUI/Controls/FluToggleButton.qml
@@ -33,13 +33,12 @@ Button {
 
     id: control
     enabled: !disabled
-    topPadding:5
-    bottomPadding:5
-    leftPadding:15
-    rightPadding:15
     Keys.onSpacePressed: control.visualFocus&&clicked()
     focusPolicy:Qt.TabFocus
+    horizontalPadding:12
     background: Rectangle{
+        implicitWidth: 100
+        implicitHeight: 28
         radius: 4
         border.color: FluTheme.dark ? "#505050" : "#DFDFDF"
         border.width: selected ? 0 : 1
diff --git a/src/imports/FluentUI/designer/fluentui.metainfo b/src/imports/FluentUI/designer/fluentui.metainfo
index 7313d8d..4baa675 100644
--- a/src/imports/FluentUI/designer/fluentui.metainfo
+++ b/src/imports/FluentUI/designer/fluentui.metainfo
@@ -1,4 +1,35 @@
 MetaInfo {
+
+	Type {
+        name: "FluentUI.Controls.FluWindow"
+        icon: "images/button-icon16.png"
+
+        ItemLibraryEntry {
+            name: "FluWindow"
+            category: "FluentUI - Controls"
+            libraryIcon: "images/button-icon.png"
+            version: "1.0"
+            requiredImport: "FluentUI"
+            toolTip: qsTr("FluWindow")
+        }
+    }
+
+	Type {
+        name: "FluentUI.Controls.FluTextButton"
+        icon: "images/button-icon16.png"
+
+        ItemLibraryEntry {
+            name: "FluTextButton"
+            category: "FluentUI - Controls"
+            libraryIcon: "images/button-icon.png"
+            version: "1.0"
+            requiredImport: "FluentUI"
+            toolTip: qsTr("A button with text.")
+
+            Property { name: "text"; type: "binding"; value: "qsTr(\"Text Button\")" }
+        }
+    }
+
     Type {
         name: "FluentUI.Controls.FluButton"
         icon: "images/button-icon16.png"
@@ -11,7 +42,100 @@ MetaInfo {
             requiredImport: "FluentUI"
             toolTip: qsTr("A button with text.")
 
-            Property { name: "text"; type: "binding"; value: "qsTr(\"Button\")" }
+            Property { name: "text"; type: "binding"; value: "qsTr(\"Standard Button\")" }
+        }
+    }
+	
+	Type {
+        name: "FluentUI.Controls.FluFilledButton"
+        icon: "images/button-icon16.png"
+
+        ItemLibraryEntry {
+            name: "FluFilledButton"
+            category: "FluentUI - Controls"
+            libraryIcon: "images/button-icon.png"
+            version: "1.0"
+            requiredImport: "FluentUI"
+            toolTip: qsTr("A button with text.")
+
+            Property { name: "text"; type: "binding"; value: "qsTr(\"Filled Button\")" }
+        }
+    }
+	
+	Type {
+        name: "FluentUI.Controls.FluToggleButton"
+        icon: "images/button-icon16.png"
+
+        ItemLibraryEntry {
+            name: "FluToggleButton"
+            category: "FluentUI - Controls"
+            libraryIcon: "images/button-icon.png"
+            version: "1.0"
+            requiredImport: "FluentUI"
+            toolTip: qsTr("A button with text.")
+
+            Property { name: "text"; type: "binding"; value: "qsTr(\"Toggle Button\")" }
+        }
+    }
+	
+	Type {
+        name: "FluentUI.Controls.FluIconButton"
+        icon: "images/button-icon16.png"
+
+        ItemLibraryEntry {
+            name: "FluIconButton"
+            category: "FluentUI - Controls"
+            libraryIcon: "images/button-icon.png"
+            version: "1.0"
+            requiredImport: "FluentUI"
+        }
+    }
+	
+	Type {
+        name: "FluentUI.Controls.FluDropDownButton"
+        icon: "images/button-icon16.png"
+
+        ItemLibraryEntry {
+            name: "FluDropDownButton"
+            category: "FluentUI - Controls"
+            libraryIcon: "images/button-icon.png"
+            version: "1.0"
+            requiredImport: "FluentUI"
+            toolTip: qsTr("A button with text.")
+
+            Property { name: "text"; type: "binding"; value: "qsTr(\"DropDownButton\")" }
+        }
+    }
+	
+	Type {
+        name: "FluentUI.Controls.FluRadioButton"
+        icon: "images/button-icon16.png"
+
+        ItemLibraryEntry {
+            name: "FluRadioButton"
+            category: "FluentUI - Controls"
+            libraryIcon: "images/button-icon.png"
+            version: "1.0"
+            requiredImport: "FluentUI"
+            toolTip: qsTr("A button with text.")
+
+            Property { name: "text"; type: "binding"; value: "qsTr(\"Radio Button\")" }
+        }
+    }
+	
+	Type {
+        name: "FluentUI.Controls.FluCheckBox"
+        icon: "images/button-icon16.png"
+
+        ItemLibraryEntry {
+            name: "FluCheckBox"
+            category: "FluentUI - Controls"
+            libraryIcon: "images/button-icon.png"
+            version: "1.0"
+            requiredImport: "FluentUI"
+            toolTip: qsTr("A button with text.")
+
+            Property { name: "text"; type: "binding"; value: "qsTr(\"CheckBox\")" }
         }
     }