diff --git a/src/Semi.Avalonia/Themes/Dark/CalendarDatePicker.axaml b/src/Semi.Avalonia/Themes/Dark/CalendarDatePicker.axaml
index cb5a659..52ab58a 100644
--- a/src/Semi.Avalonia/Themes/Dark/CalendarDatePicker.axaml
+++ b/src/Semi.Avalonia/Themes/Dark/CalendarDatePicker.axaml
@@ -10,7 +10,7 @@
     <Thickness x:Key="CalendarDatePickerBorderThickness">1</Thickness>
     <CornerRadius x:Key="CalendarDatePickerCornerRadius">3</CornerRadius>
     <SolidColorBrush x:Key="CalendarDatePickerFocusBorderBrush" Color="#54A9FF" />
-    <SolidColorBrush x:Key="CalendarDatePickerDisabledBackground" Color="#1C1F23" />
+    <SolidColorBrush x:Key="CalendarDatePickerDisabledBackground" Opacity="0.04" Color="#E6E8EA" />
     <SolidColorBrush x:Key="CalendarDatePickerDisabledBorderBrush" Color="Transparent" />
     <SolidColorBrush x:Key="CalendarDatePickerDisabledIconForeground" Opacity="0.4" Color="#E6E8EA" />
     <BoxShadows x:Key="CalendarDatePickerPopupBoxShadows">0 0 8 0 #1AFFFFFF</BoxShadows>
diff --git a/src/Semi.Avalonia/Themes/Dark/DateTimePickerShared.axaml b/src/Semi.Avalonia/Themes/Dark/DateTimePickerShared.axaml
index 95a582a..b7b7428 100644
--- a/src/Semi.Avalonia/Themes/Dark/DateTimePickerShared.axaml
+++ b/src/Semi.Avalonia/Themes/Dark/DateTimePickerShared.axaml
@@ -31,8 +31,8 @@
     <SolidColorBrush x:Key="DateTimePickerEmptyForeground" Opacity="0.5" Color="#F9F9F9" />
 
     <SolidColorBrush x:Key="DateTimePickerButtonPointeroverBackground" Opacity="0.16" Color="White" />
-    <SolidColorBrush x:Key="DateTimePickerButtonDisabledBorderBrush" Color="#1C1F23" />
-    <SolidColorBrush x:Key="DateTimePickerButtonDisabledBackground" Color="#1C1F23" />
+    <SolidColorBrush x:Key="DateTimePickerButtonDisabledBorderBrush" Color="Transparent"  />
+    <SolidColorBrush x:Key="DateTimePickerButtonDisabledBackground" Opacity="0.04" Color="#E6E8EA" />
     <SolidColorBrush x:Key="DateTimePickerButtonDisabledIconForeground" Opacity="0.4" Color="#E6E8EA" />
 
     <BoxShadows x:Key="DateTimePickerFlyoutBoxShadow">0 0 8 0 #1AFFFFFF</BoxShadows>
diff --git a/src/Semi.Avalonia/Themes/Light/CalendarDatePicker.axaml b/src/Semi.Avalonia/Themes/Light/CalendarDatePicker.axaml
index a8ca466..76a6dc9 100644
--- a/src/Semi.Avalonia/Themes/Light/CalendarDatePicker.axaml
+++ b/src/Semi.Avalonia/Themes/Light/CalendarDatePicker.axaml
@@ -9,8 +9,8 @@
     <Thickness x:Key="CalendarDatePickerBorderThickness">1</Thickness>
     <CornerRadius x:Key="CalendarDatePickerCornerRadius">3</CornerRadius>
     <SolidColorBrush x:Key="CalendarDatePickerFocusBorderBrush" Color="#FF0077FA" />
-    <SolidColorBrush x:Key="CalendarDatePickerDisabledBackground" Color="#F9F9F9" />
-    <SolidColorBrush x:Key="CalendarDatePickerDisabledBorderBrush" Color="#F9F9F9" />
+    <SolidColorBrush x:Key="CalendarDatePickerDisabledBackground" Opacity="0.02" Color="#2E3238" />
+    <SolidColorBrush x:Key="CalendarDatePickerDisabledBorderBrush" Color="Transparent" />
     <SolidColorBrush x:Key="CalendarDatePickerDisabledIconForeground" Opacity="0.4" Color="#2E3238" />
     <BoxShadows x:Key="CalendarDatePickerPopupBoxShadows">0 0 8 0 #1A000000</BoxShadows>
     <x:Double x:Key="CalendarDatePickerInnerDefaultHeight">30</x:Double>
diff --git a/src/Semi.Avalonia/Themes/Light/DateTimePickerShared.axaml b/src/Semi.Avalonia/Themes/Light/DateTimePickerShared.axaml
index cf90300..6020115 100644
--- a/src/Semi.Avalonia/Themes/Light/DateTimePickerShared.axaml
+++ b/src/Semi.Avalonia/Themes/Light/DateTimePickerShared.axaml
@@ -32,7 +32,7 @@
 
     <SolidColorBrush x:Key="DateTimePickerButtonPointeroverBackground" Opacity="0.09" Color="#FF2E3238" />
     <SolidColorBrush x:Key="DateTimePickerButtonDisabledBorderBrush" Color="Transparent" />
-    <SolidColorBrush x:Key="DateTimePickerButtonDisabledBackground" Color="#F9F9F9" />
+    <SolidColorBrush x:Key="DateTimePickerButtonDisabledBackground" Opacity="0.02" Color="#2E3238" />
     <SolidColorBrush x:Key="DateTimePickerButtonDisabledIconForeground" Opacity="0.4" Color="#2E3238" />
 
     <BoxShadows x:Key="DateTimePickerFlyoutBoxShadow">0 0 8 0 #1A000000</BoxShadows>