diff --git a/src/Semi.Avalonia/Controls/DatePicker.axaml b/src/Semi.Avalonia/Controls/DatePicker.axaml
index 60f335a..11c1e9f 100644
--- a/src/Semi.Avalonia/Controls/DatePicker.axaml
+++ b/src/Semi.Avalonia/Controls/DatePicker.axaml
@@ -70,14 +70,12 @@
                                     Name="PART_FirstSpacer"
                                     Grid.Column="1"
                                     Width="1"
-                                    Margin="0,4"
                                     HorizontalAlignment="Center"
                                     Fill="{DynamicResource DateTimePickerSeparatorBackground}" />
                                 <Rectangle
                                     Name="PART_SecondSpacer"
                                     Grid.Column="3"
                                     Width="1"
-                                    Margin="0,4"
                                     HorizontalAlignment="Center"
                                     Fill="{DynamicResource DateTimePickerSeparatorBackground}" />
                             </Grid>
@@ -240,7 +238,7 @@
                             Name="ClearButton"
                             Grid.Column="1"
                             Theme="{DynamicResource InnerIconButton}"
-                            Margin="0,0,8,0"
+                            Margin="0,0,9,0"
                             Command="{Binding $parent[DatePicker].Clear}"
                             Content="{DynamicResource IconButtonClearData}"
                             IsVisible="False" />
diff --git a/src/Semi.Avalonia/Controls/TimePicker.axaml b/src/Semi.Avalonia/Controls/TimePicker.axaml
index 6aa73c4..a93ae5d 100644
--- a/src/Semi.Avalonia/Controls/TimePicker.axaml
+++ b/src/Semi.Avalonia/Controls/TimePicker.axaml
@@ -74,14 +74,12 @@
                                 Name="PART_FirstSpacer"
                                 Grid.Column="1"
                                 Width="1"
-                                Margin="0,4"
                                 HorizontalAlignment="Center"
                                 Fill="{DynamicResource DateTimePickerSeparatorBackground}" />
                             <Rectangle
                                 Name="PART_SecondSpacer"
                                 Grid.Column="3"
                                 Width="1"
-                                Margin="0,4"
                                 HorizontalAlignment="Center"
                                 Fill="{DynamicResource DateTimePickerSeparatorBackground}" />
                         </Grid>
@@ -261,7 +259,7 @@
                             Name="ClearButton"
                             Grid.Column="1"
                             Theme="{DynamicResource InnerIconButton}"
-                            Margin="0,0,8,0"
+                            Margin="0,0,9,0"
                             Command="{Binding $parent[TimePicker].Clear}"
                             Content="{DynamicResource IconButtonClearData}"
                             IsVisible="False" />