diff --git a/example/qml/page/T_TableView.qml b/example/qml/page/T_TableView.qml
index 4b722064..ffd6f174 100644
--- a/example/qml/page/T_TableView.qml
+++ b/example/qml/page/T_TableView.qml
@@ -64,9 +64,6 @@ FluContentPage{
                                 address: getRandomAddresses(),
                                 nickname: getRandomNickname(),
                                 longstring:"你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好你好",
-                                height:42,
-                                minimumHeight:42,
-                                maximumHeight:300,
                                 action:com_action
                             })
         }
@@ -110,10 +107,7 @@ FluContentPage{
             {
                 title: '姓名',
                 dataIndex: 'name',
-                width:100,
-                minimumWidth:80,
-                maximumWidth:200,
-                readOnly:true
+                readOnly:true,
             },
             {
                 title: '年龄',
diff --git a/src/imports/FluentUI/Controls/FluTableView.qml b/src/imports/FluentUI/Controls/FluTableView.qml
index b7225fee..aa56ae38 100644
--- a/src/imports/FluentUI/Controls/FluTableView.qml
+++ b/src/imports/FluentUI/Controls/FluTableView.qml
@@ -32,6 +32,8 @@ Rectangle {
     }
     QtObject{
         id:d
+        property int defaultItemWidth: 100
+        property int defaultItemHeight: 42
         property var header_rows:[]
         property bool selectionFlag: true
         function obtEditDelegate(column,row){
@@ -182,6 +184,12 @@ Rectangle {
             }
             columnWidthProvider: function(column) {
                 var w = columnSource[column].width
+                if(!w){
+                    w = columnSource[column].minimumWidth
+                }
+                if(!w){
+                    w = d.defaultItemWidth
+                }
                 if(column === item_loader.column){
                     item_loader.width = w
                 }
@@ -199,6 +207,12 @@ Rectangle {
                     return 0
                 }
                 var h = table_model.getRow(row).height
+                if(!h){
+                    h = table_model.getRow(row).minimumHeight
+                }
+                if(!h){
+                    return d.defaultItemHeight
+                }
                 if(row === item_loader.row){
                     item_loader.height = h
                 }
@@ -219,7 +233,16 @@ Rectangle {
                 required property bool selected
                 color: (row%2!==0) ? control.color : (FluTheme.dark ? Qt.rgba(1,1,1,0.06) : Qt.rgba(0,0,0,0.06))
                 implicitHeight: 40
-                implicitWidth: columnSource[column].width
+                implicitWidth: {
+                    var w = columnSource[column].width
+                    if(!w){
+                        w = columnSource[column].minimumWidth
+                    }
+                    if(!w){
+                        w = d.defaultItemWidth
+                    }
+                    return w
+                }
                 Rectangle{
                     anchors.fill: parent
                     visible: !item_loader.sourceComponent
@@ -378,7 +401,7 @@ Rectangle {
                 anchors.right: parent.right
                 acceptedButtons: Qt.LeftButton
                 hoverEnabled: true
-                visible: !(obj.width === obj.minimumWidth && obj.width === obj.maximumWidth)
+                visible: !(obj.width === obj.minimumWidth && obj.width === obj.maximumWidth && obj.width)
                 cursorShape: Qt.SplitHCursor
                 onPressed :
                     (mouse)=>{
@@ -402,13 +425,17 @@ Rectangle {
                         var delta = Qt.point(mouse.x - clickPos.x, mouse.y - clickPos.y)
                         var minimumWidth = obj.minimumWidth
                         var maximumWidth = obj.maximumWidth
+                        var w = obj.width
+                        if(!w){
+                            w = d.defaultItemWidth
+                        }
                         if(!minimumWidth){
-                            minimumWidth = 100
+                            minimumWidth = d.defaultItemWidth
                         }
                         if(!maximumWidth){
                             maximumWidth = 65535
                         }
-                        obj.width = Math.min(Math.max(minimumWidth, obj.width + delta.x),maximumWidth)
+                        obj.width = Math.min(Math.max(minimumWidth, w + delta.x),maximumWidth)
                         table_view.forceLayout()
                     }
             }
@@ -492,7 +519,7 @@ Rectangle {
                 cursorShape: Qt.SplitVCursor
                 visible: {
                     var obj = table_model.getRow(row)
-                    return !(obj.height === obj.minimumHeight && obj.width === obj.maximumHeight)
+                    return !(obj.height === obj.minimumHeight && obj.height === obj.maximumHeight && obj.height)
                 }
                 onPressed :
                     (mouse)=>{
@@ -517,13 +544,17 @@ Rectangle {
                         var delta = Qt.point(mouse.x - clickPos.x, mouse.y - clickPos.y)
                         var minimumHeight = obj.minimumHeight
                         var maximumHeight = obj.maximumHeight
+                        var h = obj.height
+                        if(!h){
+                            h = d.defaultItemHeight
+                        }
                         if(!minimumHeight){
-                            minimumHeight = 42
+                            minimumHeight = d.defaultItemHeight
                         }
                         if(!maximumHeight){
                             maximumHeight = 65535
                         }
-                        obj.height = Math.min(Math.max(minimumHeight, obj.height + delta.y),maximumHeight)
+                        obj.height = Math.min(Math.max(minimumHeight, h + delta.y),maximumHeight)
                         table_model.setRow(row,obj)
                         table_view.forceLayout()
                     }