diff --git a/src/Semi.Avalonia/Controls/DatePicker.axaml b/src/Semi.Avalonia/Controls/DatePicker.axaml
index ed1e2c5..65ffdbe 100644
--- a/src/Semi.Avalonia/Controls/DatePicker.axaml
+++ b/src/Semi.Avalonia/Controls/DatePicker.axaml
@@ -169,7 +169,6 @@
                                 <Grid
                                     Name="PART_ButtonContentGrid"
                                     Grid.Column="0"
-                                    VerticalAlignment="Center"
                                     ColumnDefinitions="78*,Auto,132*,Auto,78*">
                                     <TextBlock
                                         Name="PART_DayTextBlock"
@@ -203,16 +202,12 @@
                                         Name="PART_FirstSpacer"
                                         Grid.Column="1"
                                         Width="1"
-                                        Height="{TemplateBinding Height}"
-                                        MinHeight="{TemplateBinding MinHeight}"
                                         HorizontalAlignment="Center"
                                         Fill="{DynamicResource DateTimePickerSeparatorBackground}" />
                                     <Rectangle
                                         Name="PART_SecondSpacer"
                                         Grid.Column="3"
                                         Width="1"
-                                        Height="{TemplateBinding Height}"
-                                        MinHeight="{TemplateBinding MinHeight}"
                                         HorizontalAlignment="Center"
                                         Fill="{DynamicResource DateTimePickerSeparatorBackground}" />
                                 </Grid>
diff --git a/src/Semi.Avalonia/Themes/Shared/Button.axaml b/src/Semi.Avalonia/Themes/Shared/Button.axaml
index e0bca57..8b2a22e 100644
--- a/src/Semi.Avalonia/Themes/Shared/Button.axaml
+++ b/src/Semi.Avalonia/Themes/Shared/Button.axaml
@@ -1,9 +1,9 @@
 <ResourceDictionary xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
     <StaticResource x:Key="ButtonDefaultFontSize" ResourceKey="SemiFontSizeRegular" />
     <StaticResource x:Key="ButtonDefaultFontWeight" ResourceKey="SemiFontWeightBold" />
-    <Thickness x:Key="ButtonDefaultPadding">12 6</Thickness>
-    <Thickness x:Key="ButtonLargePadding">16 10</Thickness>
-    <Thickness x:Key="ButtonSmallPadding">6 2</Thickness>
+    <Thickness x:Key="ButtonDefaultPadding">12 0</Thickness>
+    <Thickness x:Key="ButtonLargePadding">16 0</Thickness>
+    <Thickness x:Key="ButtonSmallPadding">6 0</Thickness>
     <StaticResource x:Key="ButtonDefaultHeight" ResourceKey="SemiHeightControlDefault" />
     <StaticResource x:Key="ButtonSmallHeight" ResourceKey="SemiHeightControlSmall" />
     <StaticResource x:Key="ButtonLargeHeight" ResourceKey="SemiHeightControlLarge" />
diff --git a/src/Semi.Avalonia/Themes/Shared/Label.axaml b/src/Semi.Avalonia/Themes/Shared/Label.axaml
index 414ecc7..f4682cc 100644
--- a/src/Semi.Avalonia/Themes/Shared/Label.axaml
+++ b/src/Semi.Avalonia/Themes/Shared/Label.axaml
@@ -1,7 +1,7 @@
 <ResourceDictionary xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
     <StaticResource x:Key="LabelTagBorderThickness" ResourceKey="SemiBorderThicknessControl" />
-    <Thickness x:Key="LabelTagSmallPadding">8 2</Thickness>
-    <Thickness x:Key="LabelTagLargePadding">8 4</Thickness>
+    <Thickness x:Key="LabelTagSmallPadding">8 0</Thickness>
+    <Thickness x:Key="LabelTagLargePadding">8 0</Thickness>
     <x:Double x:Key="LabelTagSmallHeight">20</x:Double>
     <x:Double x:Key="LabelTagLargeHeight">24</x:Double>
     <StaticResource x:Key="LabelTagFontSize" ResourceKey="SemiFontSizeSmall" />