diff --git a/demo/Semi.Avalonia.Demo/Pages/SliderDemo.axaml b/demo/Semi.Avalonia.Demo/Pages/SliderDemo.axaml
index c526b1e..f25675a 100644
--- a/demo/Semi.Avalonia.Demo/Pages/SliderDemo.axaml
+++ b/demo/Semi.Avalonia.Demo/Pages/SliderDemo.axaml
@@ -62,6 +62,15 @@
                 TickFrequency="10"
                 TickPlacement="TopLeft"
                 Value="0" />
+            <Slider
+                Height="300"
+                IsSnapToTickEnabled="True"
+                Maximum="100"
+                Minimum="0"
+                Orientation="Vertical"
+                TickFrequency="10"
+                TickPlacement="Outside"
+                Value="0" />
             <Slider
                 Height="300"
                 Classes="ToolTip"
@@ -71,6 +80,22 @@
                 TickFrequency="10"
                 TickPlacement="TopLeft"
                 Value="0" />
+            <Slider
+                Height="300"
+                IsDirectionReversed="True"
+                Maximum="100"
+                Minimum="0"
+                Orientation="Vertical"
+                TickFrequency="10"
+                Value="0" />
+            <Slider
+                Height="300"
+                IsEnabled="False"
+                Maximum="100"
+                Minimum="0"
+                Orientation="Vertical"
+                TickFrequency="10"
+                Value="30" />
         </StackPanel>
     </StackPanel>
 </UserControl>
diff --git a/src/Semi.Avalonia/Controls/Slider.axaml b/src/Semi.Avalonia/Controls/Slider.axaml
index c4eec5a..949823b 100644
--- a/src/Semi.Avalonia/Controls/Slider.axaml
+++ b/src/Semi.Avalonia/Controls/Slider.axaml
@@ -172,11 +172,10 @@
                             <Grid
                                 x:Name="VerticalTemplate"
                                 MinWidth="{DynamicResource SliderVerticalWidth}"
-                                ColumnDefinitions="Auto,Auto,Auto"
-                                RowDefinitions="*,Auto,Auto">
+                                ColumnDefinitions="Auto,Auto,Auto">
                                 <TickBar
                                     Name="LeftTickBar"
-                                    Grid.RowSpan="3"
+                                    Grid.Column="0"
                                     Width="{DynamicResource SliderTickVerticalWidth}"
                                     Margin="0,0,4,0"
                                     HorizontalAlignment="Right"
@@ -190,7 +189,6 @@
                                     Ticks="{TemplateBinding Ticks}" />
                                 <TickBar
                                     Name="RightTickBar"
-                                    Grid.RowSpan="3"
                                     Grid.Column="2"
                                     Width="{DynamicResource SliderTickVerticalWidth}"
                                     Margin="4,0,0,0"
@@ -205,9 +203,7 @@
                                     Ticks="{TemplateBinding Ticks}" />
                                 <Track
                                     Name="PART_Track"
-                                    Grid.RowSpan="3"
                                     Grid.Column="1"
-                                    Grid.ColumnSpan="1"
                                     IsDirectionReversed="{TemplateBinding IsDirectionReversed}"
                                     Maximum="{TemplateBinding Maximum}"
                                     Minimum="{TemplateBinding Minimum}"