diff --git a/src/Semi.Avalonia/Controls/Calendar.axaml b/src/Semi.Avalonia/Controls/Calendar.axaml
index 378243a..15a6bbb 100644
--- a/src/Semi.Avalonia/Controls/Calendar.axaml
+++ b/src/Semi.Avalonia/Controls/Calendar.axaml
@@ -7,7 +7,7 @@
         <Setter Property="Background" Value="{DynamicResource CalendarBackground}" />
         <Setter Property="BorderBrush" Value="{DynamicResource CalendarBorderBrush}" />
         <Setter Property="BorderThickness" Value="{DynamicResource CalendarBorderThickness}" />
-        <Setter Property="Calendar.CornerRadius" Value="{DynamicResource CalendarCornerRadius}" />
+        <Setter Property="CornerRadius" Value="{DynamicResource CalendarCornerRadius}" />
         <Setter Property="HorizontalAlignment" Value="Left" />
         <Setter Property="VerticalAlignment" Value="Center" />
         <Setter Property="Template">
@@ -29,9 +29,9 @@
     </ControlTheme>
 
     <ControlTheme x:Key="{x:Type CalendarItem}" TargetType="CalendarItem">
-        <Setter Property="CalendarItem.MinWidth" Value="{DynamicResource CalendarMinWidth}" />
-        <Setter Property="CalendarItem.MinHeight" Value="{DynamicResource CalendarMinHeight}" />
-        <Setter Property="CalendarItem.DayTitleTemplate">
+        <Setter Property="MinWidth" Value="{DynamicResource CalendarMinWidth}" />
+        <Setter Property="MinHeight" Value="{DynamicResource CalendarMinHeight}" />
+        <Setter Property="DayTitleTemplate">
             <Template>
                 <TextBlock
                     HorizontalAlignment="Center"
@@ -43,7 +43,7 @@
             </Template>
         </Setter>
 
-        <Setter Property="CalendarItem.Template">
+        <Setter Property="Template">
             <ControlTemplate TargetType="CalendarItem">
                 <Border
                     Padding="16"
@@ -144,13 +144,13 @@
         <Setter Property="Foreground" Value="{DynamicResource CalendarItemCalendarButtonForeground}" />
         <Setter Property="Background" Value="{DynamicResource CalendarItemCalendarButtonBackground}" />
         <Setter Property="BorderBrush" Value="{DynamicResource CalendarItemCalendarButtonBorderBrush}" />
-        <Setter Property="CalendarButton.CornerRadius" Value="{DynamicResource CalendarItemCalendarButtonCornerRadius}" />
+        <Setter Property="CornerRadius" Value="{DynamicResource CalendarItemCalendarButtonCornerRadius}" />
         <Setter Property="BorderThickness" Value="0" />
         <Setter Property="ClipToBounds" Value="False" />
-        <Setter Property="CalendarButton.HorizontalContentAlignment" Value="Center" />
-        <Setter Property="CalendarButton.VerticalContentAlignment" Value="Center" />
-        <Setter Property="CalendarButton.HorizontalAlignment" Value="Stretch" />
-        <Setter Property="CalendarButton.VerticalAlignment" Value="Stretch" />
+        <Setter Property="HorizontalContentAlignment" Value="Center" />
+        <Setter Property="VerticalContentAlignment" Value="Center" />
+        <Setter Property="HorizontalAlignment" Value="Stretch" />
+        <Setter Property="VerticalAlignment" Value="Stretch" />
         <Setter Property="Template">
             <ControlTemplate TargetType="CalendarButton">
                 <ContentControl
diff --git a/src/Semi.Avalonia/Controls/CalendarDatePicker.axaml b/src/Semi.Avalonia/Controls/CalendarDatePicker.axaml
index 15ed2a2..077726c 100644
--- a/src/Semi.Avalonia/Controls/CalendarDatePicker.axaml
+++ b/src/Semi.Avalonia/Controls/CalendarDatePicker.axaml
@@ -102,7 +102,6 @@
                                     CornerRadius="{DynamicResource CalendarCornerRadius}">
                                     <Calendar
                                         Name="PART_Calendar"
-                                        BorderThickness="0"
                                         CornerRadius="{Binding $parent[Border].CornerRadius}"
                                         DisplayDate="{TemplateBinding DisplayDate}"
                                         DisplayDateEnd="{TemplateBinding DisplayDateEnd}"
diff --git a/src/Semi.Avalonia/Controls/DatePicker.axaml b/src/Semi.Avalonia/Controls/DatePicker.axaml
index 353c2ac..9603b19 100644
--- a/src/Semi.Avalonia/Controls/DatePicker.axaml
+++ b/src/Semi.Avalonia/Controls/DatePicker.axaml
@@ -8,6 +8,8 @@
         <Setter Property="MaxHeight" Value="300" />
         <Setter Property="FontWeight" Value="Normal" />
         <Setter Property="Background" Value="{DynamicResource DateTimePickerPopupBackground}" />
+        <Setter Property="BorderBrush" Value="{DynamicResource DateTimePickerPopupBorderBrush}" />
+        <Setter Property="BorderThickness" Value="1" />
         <Setter Property="CornerRadius" Value="6" />
         <Setter Property="Template">
             <ControlTemplate TargetType="DatePickerPresenter">
diff --git a/src/Semi.Avalonia/Controls/TimePicker.axaml b/src/Semi.Avalonia/Controls/TimePicker.axaml
index f45b389..a2ea653 100644
--- a/src/Semi.Avalonia/Controls/TimePicker.axaml
+++ b/src/Semi.Avalonia/Controls/TimePicker.axaml
@@ -8,6 +8,8 @@
         <Setter Property="MaxHeight" Value="300" />
         <Setter Property="FontWeight" Value="Normal" />
         <Setter Property="Background" Value="{DynamicResource DateTimePickerPopupBackground}" />
+        <Setter Property="BorderBrush" Value="{DynamicResource DateTimePickerPopupBorderBrush}" />
+        <Setter Property="BorderThickness" Value="1" />
         <Setter Property="CornerRadius" Value="6" />
         <Setter Property="Template">
             <ControlTemplate TargetType="TimePickerPresenter">
diff --git a/src/Semi.Avalonia/Themes/Dark/DateTimePickerShared.axaml b/src/Semi.Avalonia/Themes/Dark/DateTimePickerShared.axaml
index 67cf416..2b873a6 100644
--- a/src/Semi.Avalonia/Themes/Dark/DateTimePickerShared.axaml
+++ b/src/Semi.Avalonia/Themes/Dark/DateTimePickerShared.axaml
@@ -1,6 +1,7 @@
 <ResourceDictionary xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
     <SolidColorBrush x:Key="DateTimePickerListItemBackground" Color="Transparent" />
     <SolidColorBrush x:Key="DateTimePickerPopupBackground" Color="#43444A" />
+    <SolidColorBrush x:Key="DateTimePickerPopupBorderBrush" Color="Transparent" />
     <SolidColorBrush x:Key="DateTimePickerFlyoutButtonForeground" Opacity="0.6" Color="#F9F9F9" />
     <SolidColorBrush x:Key="DateTimePickerFlyoutButtonPointeroverForeground" Color="#F9F9F9" />
     <SolidColorBrush x:Key="DateTimePickerFlyoutButtonPressedForeground" Color="#F9F9F9" />
diff --git a/src/Semi.Avalonia/Themes/HighContrast/Base.axaml b/src/Semi.Avalonia/Themes/HighContrast/Base.axaml
index e7915d1..ff61754 100644
--- a/src/Semi.Avalonia/Themes/HighContrast/Base.axaml
+++ b/src/Semi.Avalonia/Themes/HighContrast/Base.axaml
@@ -74,10 +74,10 @@
     <SolidColorBrush x:Key="CalendarItemCalendarButtonBackground" Color="{StaticResource WindowColor}" />
     <SolidColorBrush x:Key="CalendarItemCalendarButtonForeground" Color="{StaticResource WindowTextColor}" />
     <SolidColorBrush x:Key="CalendarItemCalendarButtonBorderBrush" Color="Transparent" />
-    <SolidColorBrush x:Key="CalendarItemCalendarButtonPointeroverBackground" Color="{StaticResource WindowColor}" />
-    <SolidColorBrush x:Key="CalendarItemCalendarButtonPressedBackground" Color="{StaticResource WindowColor}" />
-    <SolidColorBrush x:Key="CalendarItemCalendarButtonSelectedBackground" Color="{StaticResource WindowColor}" />
-    <SolidColorBrush x:Key="CalendarItemCalendarButtonSelectedForeground" Color="{StaticResource HotlightColor}" />
+    <SolidColorBrush x:Key="CalendarItemCalendarButtonPointeroverBackground" Color="{StaticResource HighlightTextColor}" />
+    <SolidColorBrush x:Key="CalendarItemCalendarButtonPressedBackground" Color="{StaticResource HighlightTextColor}" />
+    <SolidColorBrush x:Key="CalendarItemCalendarButtonSelectedBackground" Color="{StaticResource HighlightColor}" />
+    <SolidColorBrush x:Key="CalendarItemCalendarButtonSelectedForeground" Color="{StaticResource HighlightTextColor}" />
     <SolidColorBrush x:Key="CalendarItemCalendarButtonDisabledForeground" Color="{StaticResource GrayTextColor}" />
     <SolidColorBrush x:Key="CalendarItemCalendarButtonBlackoutForeground" Color="{StaticResource GrayTextColor}" />
     <SolidColorBrush x:Key="CalendarItemCalendarButtonInactiveForeground" Color="{StaticResource GrayTextColor}" />
@@ -86,14 +86,14 @@
     <SolidColorBrush x:Key="CalendarItemCalendarDayButtonBackground" Color="{StaticResource WindowColor}" />
     <SolidColorBrush x:Key="CalendarItemCalendarDayButtonBorderBrush" Color="Transparent" />
 
-    <SolidColorBrush x:Key="CalendarItemCalendarDayButtonPointeroverBackground" Color="{StaticResource WindowColor}" />
-    <SolidColorBrush x:Key="CalendarItemCalendarDayButtonPressedBackground" Color="{StaticResource WindowColor}" />
+    <SolidColorBrush x:Key="CalendarItemCalendarDayButtonPointeroverBackground" Color="{StaticResource HighlightTextColor}" />
+    <SolidColorBrush x:Key="CalendarItemCalendarDayButtonPressedBackground" Color="{StaticResource HighlightTextColor}" />
 
-    <SolidColorBrush x:Key="CalendarItemCalendarDayButtonSelectedBackground" Color="{StaticResource WindowColor}" />
-    <SolidColorBrush x:Key="CalendarItemCalendarDayButtonSelectedForeground" Color="{StaticResource HotlightColor}" />
+    <SolidColorBrush x:Key="CalendarItemCalendarDayButtonSelectedBackground" Color="{StaticResource HighlightColor}" />
+    <SolidColorBrush x:Key="CalendarItemCalendarDayButtonSelectedForeground" Color="{StaticResource HighlightTextColor}" />
 
-    <SolidColorBrush x:Key="CalendarItemCalendarDayButtonTodayForeground" Color="{StaticResource HighlightTextColor}" />
-    <SolidColorBrush x:Key="CalendarItemCalendarDayButtonTodayBackground" Color="{StaticResource HighlightColor}" />
+    <SolidColorBrush x:Key="CalendarItemCalendarDayButtonTodayForeground" Color="{StaticResource HighlightColor}" />
+    <SolidColorBrush x:Key="CalendarItemCalendarDayButtonTodayBackground" Color="{StaticResource HighlightTextColor}" />
 
     <SolidColorBrush x:Key="CalendarItemCalendarDayButtonDisabledForeground" Color="{StaticResource GrayTextColor}" />
     <SolidColorBrush x:Key="CalendarItemCalendarDayButtonBlackoutForeground" Color="{StaticResource GrayTextColor}" />
@@ -194,12 +194,13 @@
     <!-- DateTimePickerShared -->
     <SolidColorBrush x:Key="DateTimePickerListItemBackground" Color="{StaticResource WindowColor}" />
     <SolidColorBrush x:Key="DateTimePickerPopupBackground" Color="{StaticResource WindowColor}" />
+    <SolidColorBrush x:Key="DateTimePickerPopupBorderBrush" Color="{StaticResource WindowTextColor}" />
     <SolidColorBrush x:Key="DateTimePickerFlyoutButtonForeground" Color="{StaticResource WindowTextColor}" />
-    <SolidColorBrush x:Key="DateTimePickerFlyoutButtonPointeroverForeground" Color="{StaticResource HotlightColor}" />
-    <SolidColorBrush x:Key="DateTimePickerFlyoutButtonPressedForeground" Color="{StaticResource HotlightColor}" />
+    <SolidColorBrush x:Key="DateTimePickerFlyoutButtonPointeroverForeground" Color="{StaticResource HighlightColor}" />
+    <SolidColorBrush x:Key="DateTimePickerFlyoutButtonPressedForeground" Color="{StaticResource HighlightColor}" />
 
     <SolidColorBrush x:Key="DateTimePickerFlyoutButtonBackground" Color="{StaticResource WindowColor}" />
-    <SolidColorBrush x:Key="DateTimePickerFlyoutButtonPointeroverBackground" Color="{StaticResource WindowColor}" />
+    <SolidColorBrush x:Key="DateTimePickerFlyoutButtonPointeroverBackground" Color="{StaticResource HighlightTextColor}" />
     <SolidColorBrush x:Key="DateTimePickerFlyoutButtonPressedBackground" Color="{StaticResource WindowColor}" />
 
     <SolidColorBrush x:Key="DateTimePickerSeparatorBackground" Color="{StaticResource WindowTextColor}" />
diff --git a/src/Semi.Avalonia/Themes/Light/DateTimePickerShared.axaml b/src/Semi.Avalonia/Themes/Light/DateTimePickerShared.axaml
index 99e6bc5..b0aa476 100644
--- a/src/Semi.Avalonia/Themes/Light/DateTimePickerShared.axaml
+++ b/src/Semi.Avalonia/Themes/Light/DateTimePickerShared.axaml
@@ -3,6 +3,7 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
     <SolidColorBrush x:Key="DateTimePickerListItemBackground" Color="Transparent" />
     <SolidColorBrush x:Key="DateTimePickerPopupBackground" Color="White" />
+    <SolidColorBrush x:Key="DateTimePickerPopupBorderBrush" Color="Transparent" />
     <SolidColorBrush x:Key="DateTimePickerFlyoutButtonForeground" Opacity="0.62" Color="#1C1F23" />
     <SolidColorBrush x:Key="DateTimePickerFlyoutButtonPointeroverForeground" Color="#1C1F23" />
     <SolidColorBrush x:Key="DateTimePickerFlyoutButtonPressedForeground" Color="#1C1F23" />