diff --git a/samples/AtomUI.Demo.Desktop/ShowCase/DatePickerShowCase.cs.axaml b/samples/AtomUI.Demo.Desktop/ShowCase/DatePickerShowCase.cs.axaml
index 04a87ee3b..eefc5e3a5 100644
--- a/samples/AtomUI.Demo.Desktop/ShowCase/DatePickerShowCase.cs.axaml
+++ b/samples/AtomUI.Demo.Desktop/ShowCase/DatePickerShowCase.cs.axaml
@@ -5,7 +5,12 @@
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:desktop="clr-namespace:AtomUI.Demo.Desktop"
-
+    xmlns:atom="https://atomui.net"
     mc:Ignorable="d">
-    <desktop:ShowCasePanel />
+    <desktop:ShowCasePanel>
+        <desktop:ShowCaseItem
+            Title="Basic"
+            Description="Click TimePicker, and then we could select or input a time in panel.">
+        </desktop:ShowCaseItem>
+    </desktop:ShowCasePanel>
 </UserControl>
\ No newline at end of file
diff --git a/src/AtomUI.Controls/DatePicker/DatePickerToken.cs b/src/AtomUI.Controls/DatePicker/DatePickerToken.cs
index e1d32de28..410dcb91d 100644
--- a/src/AtomUI.Controls/DatePicker/DatePickerToken.cs
+++ b/src/AtomUI.Controls/DatePicker/DatePickerToken.cs
@@ -1,5 +1,128 @@
-namespace AtomUI.Controls;
+using AtomUI.Media;
+using AtomUI.Theme.TokenSystem;
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Media;
 
-public class DatePickerToken
+namespace AtomUI.Controls;
+
+[ControlDesignToken]
+internal class DatePickerToken : AbstractControlDesignToken
 {
+    public const string ID = "DatePicker";
+
+    public DatePickerToken()
+        : base(ID)
+    {
+    }
+    
+    /// <summary>
+    /// 单元格悬浮态背景色
+    /// </summary>
+    public Color CellHoverBg { get; set; }
+
+    /// <summary>
+    /// 选取范围内的单元格背景色
+    /// </summary>
+    public Color CellActiveWithRangeBg { get; set; }
+
+    /// <summary>
+    /// 选取范围内的单元格悬浮态背景色
+    /// </summary>
+    public Color CellHoverWithRangeBg { get; set; }
+
+    /// <summary>
+    /// 单元格禁用态背景色
+    /// </summary>
+    public Color CellBgDisabled { get; set; }
+
+    /// <summary>
+    /// 选取范围时单元格边框色
+    /// </summary>
+    public Color CellRangeBorderColor { get; set; }
+
+    /// <summary>
+    /// 单元格高度
+    /// </summary>
+    public double CellHeight { get; set; }
+
+    /// <summary>
+    /// 单元格宽度
+    /// </summary>
+    public double CellWidth { get; set; }
+
+    /// <summary>
+    /// 单元格行高
+    /// </summary>
+    public double CellLineHeight { get; set; }
+
+    /// <summary>
+    /// 单元格外边距
+    /// </summary>
+    public Thickness CellMargin { get; set; }
+
+    /// <summary>
+    /// 日历项最小宽度
+    /// </summary>
+    public double ItemPanelMinWidth { get; set; }
+
+    /// <summary>
+    /// 日历项最小高度
+    /// </summary>
+    public double ItemPanelMinHeight { get; set; }
+
+    /// <summary>
+    /// 单元格文本高度
+    /// </summary>
+    public double TextHeight { get; set; }
+
+    /// <summary>
+    /// 面板内容内边距
+    /// </summary>
+    public Thickness PanelContentPadding { get; set; }
+
+    /// <summary>
+    /// 十年/年/季/月/周单元格高度
+    /// </summary>
+    public double WithoutTimeCellHeight { get; set; }
+
+    /// <summary>
+    /// 星期的高度
+    /// </summary>
+    public GridLength DayTitleHeight { get; set; }
+
+    /// <summary>
+    /// Header 头外边距
+    /// </summary>
+    public Thickness HeaderMargin { get; set; }
+
+    /// <summary>
+    /// 范围日历间距
+    /// </summary>
+    public double RangeCalendarSpacing { get; set; }
+    
+    internal override void CalculateFromAlias()
+    {
+        base.CalculateFromAlias();
+
+        var colorPrimary = _globalToken.ColorToken.ColorPrimaryToken.ColorPrimary;
+
+        CellHoverBg           = _globalToken.ControlItemBgHover;
+        CellActiveWithRangeBg = _globalToken.ControlItemBgActive;
+        CellHoverWithRangeBg  = colorPrimary.Lighten(35);
+        CellRangeBorderColor  = colorPrimary.Lighten(20);
+        CellBgDisabled        = _globalToken.ColorBgContainerDisabled;
+        CellWidth             = _globalToken.HeightToken.ControlHeightSM;
+        CellHeight            = _globalToken.HeightToken.ControlHeightSM;
+        TextHeight            = _globalToken.HeightToken.ControlHeightLG;
+        WithoutTimeCellHeight = _globalToken.HeightToken.ControlHeightLG * 1.65;
+        CellMargin            = new Thickness(_globalToken.MarginXXS);
+        PanelContentPadding   = new Thickness(_globalToken.PaddingSM);
+        ItemPanelMinWidth     = 260;
+        ItemPanelMinHeight    = 290;
+        DayTitleHeight        = new GridLength(40, GridUnitType.Pixel);
+        HeaderMargin          = new Thickness(0, 0, 0, _globalToken.MarginXS);
+        CellLineHeight        = CellHeight - 2; // 不知道为啥设置成一样，或者不设置文字有些靠下
+        RangeCalendarSpacing  = 20;
+    }
 }
\ No newline at end of file
diff --git a/src/AtomUI.Controls/Calendar/RangeCalendar/RangeCalendar.cs b/src/AtomUI.Controls/DatePicker/RangeCalendar/RangeCalendar.cs
similarity index 99%
rename from src/AtomUI.Controls/Calendar/RangeCalendar/RangeCalendar.cs
rename to src/AtomUI.Controls/DatePicker/RangeCalendar/RangeCalendar.cs
index 5a762c16c..7a885b53a 100644
--- a/src/AtomUI.Controls/Calendar/RangeCalendar/RangeCalendar.cs
+++ b/src/AtomUI.Controls/DatePicker/RangeCalendar/RangeCalendar.cs
@@ -24,6 +24,15 @@ public class RangeDateSelectedEventArgs : RoutedEventArgs
     }
 }
 
+public class HoverDateSelectedEventArgs : RoutedEventArgs
+{
+    public DateTime? HoverDate { get; }
+    public HoverDateSelectedEventArgs(DateTime? date)
+    {
+        HoverDate = date;
+    }
+}
+
 [TemplatePart(RangeCalendarTheme.CalendarItemPart, typeof(RangeCalendarItem))]
 [TemplatePart(RangeCalendarTheme.RootPart, typeof(Panel))]
 public class RangeCalendar : TemplatedControl
@@ -308,9 +317,6 @@ public class RangeCalendar : TemplatedControl
     #endregion
 
     private bool _displayDateIsChanging;
-
-    private bool _isShiftPressed;
-
     private DateTime _selectedMonth;
     private DateTime _selectedYear;
 
@@ -498,6 +504,11 @@ public class RangeCalendar : TemplatedControl
         }
     }
 
+    internal void NotifyHoverDateChanged(DateTime? hoverDate)
+    {
+        HoverDateChanged?.Invoke(this, new HoverDateSelectedEventArgs(hoverDate));
+    }
+
     /// <summary>
     /// Inherited code: Requires comment.
     /// </summary>
@@ -1192,6 +1203,11 @@ public class RangeCalendar : TemplatedControl
     /// 当范围选择完成的时候派发这个事件
     /// </summary>
     public event EventHandler<RangeDateSelectedEventArgs>? RangeDateSelected;
+    
+    /// <summary>
+    /// 当前 Pointer 选中的日期事件
+    /// </summary>
+    public event EventHandler<HoverDateSelectedEventArgs>? HoverDateChanged;
 
     protected override void OnPointerReleased(PointerReleasedEventArgs e)
     {
diff --git a/src/AtomUI.Controls/Calendar/RangeCalendar/RangeCalendarBlackoutDatesCollection.cs b/src/AtomUI.Controls/DatePicker/RangeCalendar/RangeCalendarBlackoutDatesCollection.cs
similarity index 100%
rename from src/AtomUI.Controls/Calendar/RangeCalendar/RangeCalendarBlackoutDatesCollection.cs
rename to src/AtomUI.Controls/DatePicker/RangeCalendar/RangeCalendarBlackoutDatesCollection.cs
diff --git a/src/AtomUI.Controls/Calendar/RangeCalendar/RangeCalendarButton.cs b/src/AtomUI.Controls/DatePicker/RangeCalendar/RangeCalendarButton.cs
similarity index 100%
rename from src/AtomUI.Controls/Calendar/RangeCalendar/RangeCalendarButton.cs
rename to src/AtomUI.Controls/DatePicker/RangeCalendar/RangeCalendarButton.cs
diff --git a/src/AtomUI.Controls/Calendar/RangeCalendar/RangeCalendarDayButton.cs b/src/AtomUI.Controls/DatePicker/RangeCalendar/RangeCalendarDayButton.cs
similarity index 100%
rename from src/AtomUI.Controls/Calendar/RangeCalendar/RangeCalendarDayButton.cs
rename to src/AtomUI.Controls/DatePicker/RangeCalendar/RangeCalendarDayButton.cs
diff --git a/src/AtomUI.Controls/Calendar/RangeCalendar/RangeCalendarItem.cs b/src/AtomUI.Controls/DatePicker/RangeCalendar/RangeCalendarItem.cs
similarity index 99%
rename from src/AtomUI.Controls/Calendar/RangeCalendar/RangeCalendarItem.cs
rename to src/AtomUI.Controls/DatePicker/RangeCalendar/RangeCalendarItem.cs
index fd402ea7d..e3ede0ced 100644
--- a/src/AtomUI.Controls/Calendar/RangeCalendar/RangeCalendarItem.cs
+++ b/src/AtomUI.Controls/DatePicker/RangeCalendar/RangeCalendarItem.cs
@@ -1193,6 +1193,7 @@ internal class RangeCalendarItem : TemplatedControl
                 Owner.HoverDateTime = selectedDate;
                 // Update the States of the buttons
                 Owner.UpdateHighlightDays();
+                Owner.NotifyHoverDateChanged(selectedDate);
             }
         }
     }
diff --git a/src/AtomUI.Controls/Calendar/RangeCalendar/RangeCalendarItemTheme.cs b/src/AtomUI.Controls/DatePicker/RangeCalendar/RangeCalendarItemTheme.cs
similarity index 97%
rename from src/AtomUI.Controls/Calendar/RangeCalendar/RangeCalendarItemTheme.cs
rename to src/AtomUI.Controls/DatePicker/RangeCalendar/RangeCalendarItemTheme.cs
index 326fa06d4..5130737fe 100644
--- a/src/AtomUI.Controls/Calendar/RangeCalendar/RangeCalendarItemTheme.cs
+++ b/src/AtomUI.Controls/DatePicker/RangeCalendar/RangeCalendarItemTheme.cs
@@ -154,7 +154,7 @@ internal class RangeCalendarItemTheme : BaseControlTheme
         CreateTemplateParentBinding(headerLayout, Visual.IsVisibleProperty, RangeCalendarItem.IsMonthViewModeProperty);
 
         TokenResourceBinder.CreateTokenBinding(headerLayout, Layoutable.MarginProperty,
-            CalendarTokenResourceKey.RangeCalendarSpacing, BindingPriority.Template,
+            DatePickerTokenResourceKey.RangeCalendarSpacing, BindingPriority.Template,
             v =>
             {
                 if (v is double dval)
@@ -322,7 +322,7 @@ internal class RangeCalendarItemTheme : BaseControlTheme
         monthView.Children.Add(secondaryMonthView);
 
         TokenResourceBinder.CreateTokenBinding(secondaryMonthView, Layoutable.MarginProperty,
-            CalendarTokenResourceKey.RangeCalendarSpacing, BindingPriority.Template,
+            DatePickerTokenResourceKey.RangeCalendarSpacing, BindingPriority.Template,
             v =>
             {
                 if (v is double dval)
@@ -365,7 +365,7 @@ internal class RangeCalendarItemTheme : BaseControlTheme
     {
         var dayTitleRowDef = new RowDefinition();
         TokenResourceBinder.CreateTokenBinding(dayTitleRowDef, RowDefinition.HeightProperty,
-            CalendarTokenResourceKey.DayTitleHeight);
+            DatePickerTokenResourceKey.DayTitleHeight);
         var monthView = new Grid
         {
             Name                = name,
@@ -400,7 +400,7 @@ internal class RangeCalendarItemTheme : BaseControlTheme
         var commonStyle = new Style(selector => selector.Nesting());
 
         var headerLayoutStyle = new Style(selector => selector.Nesting().Template().Name(HeaderLayoutPart));
-        headerLayoutStyle.Add(Layoutable.MarginProperty, CalendarTokenResourceKey.HeaderMargin);
+        headerLayoutStyle.Add(Layoutable.MarginProperty, DatePickerTokenResourceKey.HeaderMargin);
 
         commonStyle.Add(headerLayoutStyle);
 
diff --git a/src/AtomUI.Controls/Calendar/RangeCalendar/RangeCalendarTheme.cs b/src/AtomUI.Controls/DatePicker/RangeCalendar/RangeCalendarTheme.cs
similarity index 85%
rename from src/AtomUI.Controls/Calendar/RangeCalendar/RangeCalendarTheme.cs
rename to src/AtomUI.Controls/DatePicker/RangeCalendar/RangeCalendarTheme.cs
index 5bf7abc70..c56208584 100644
--- a/src/AtomUI.Controls/Calendar/RangeCalendar/RangeCalendarTheme.cs
+++ b/src/AtomUI.Controls/DatePicker/RangeCalendar/RangeCalendarTheme.cs
@@ -15,7 +15,6 @@ public class RangeCalendarTheme : BaseControlTheme
 {
     public const string RootPart = "PART_Root";
     public const string CalendarItemPart = "PART_CalendarItem";
-    public const string SecondaryCalendarItemPart = "PART_SecondaryCalendarItem";
     public const string FramePart = "PART_Frame";
 
     public RangeCalendarTheme()
@@ -45,7 +44,7 @@ public class RangeCalendarTheme : BaseControlTheme
                 ClipToBounds = true
             };
             TokenResourceBinder.CreateTokenBinding(rootLayout, StackPanel.SpacingProperty,
-                CalendarTokenResourceKey.RangeCalendarSpacing);
+                DatePickerTokenResourceKey.RangeCalendarSpacing);
             rootLayout.RegisterInNameScope(scope);
 
             var calendarItem = new RangeCalendarItem
@@ -69,9 +68,9 @@ public class RangeCalendarTheme : BaseControlTheme
         commonStyle.Add(TemplatedControl.BorderBrushProperty, GlobalTokenResourceKey.ColorBorder);
         commonStyle.Add(TemplatedControl.CornerRadiusProperty, GlobalTokenResourceKey.BorderRadius);
         commonStyle.Add(TemplatedControl.BackgroundProperty, GlobalTokenResourceKey.ColorBgContainer);
-        commonStyle.Add(TemplatedControl.PaddingProperty, CalendarTokenResourceKey.PanelContentPadding);
-        commonStyle.Add(Layoutable.MinWidthProperty, CalendarTokenResourceKey.ItemPanelMinWidth);
-        commonStyle.Add(Layoutable.MinHeightProperty, CalendarTokenResourceKey.ItemPanelMinHeight);
+        commonStyle.Add(TemplatedControl.PaddingProperty, DatePickerTokenResourceKey.PanelContentPadding);
+        commonStyle.Add(Layoutable.MinWidthProperty, DatePickerTokenResourceKey.ItemPanelMinWidth);
+        commonStyle.Add(Layoutable.MinHeightProperty, DatePickerTokenResourceKey.ItemPanelMinHeight);
         Add(commonStyle);
     }
 }
\ No newline at end of file
diff --git a/src/AtomUI.Controls/GeneratedFiles/AtomUI.Generator/AtomUI.Generator.ControlThemeRegisterGenerator/ControlThemeRegister.g.cs b/src/AtomUI.Controls/GeneratedFiles/AtomUI.Generator/AtomUI.Generator.ControlThemeRegisterGenerator/ControlThemeRegister.g.cs
index 51a31e229..806918d1d 100644
--- a/src/AtomUI.Controls/GeneratedFiles/AtomUI.Generator/AtomUI.Generator.ControlThemeRegisterGenerator/ControlThemeRegister.g.cs
+++ b/src/AtomUI.Controls/GeneratedFiles/AtomUI.Generator/AtomUI.Generator.ControlThemeRegisterGenerator/ControlThemeRegister.g.cs
@@ -23,14 +23,14 @@
             ThemeManager.Current.RegisterControlTheme(new AtomUI.Controls.CalendarItemTheme());
             ThemeManager.Current.RegisterControlTheme(new AtomUI.Controls.CalendarTheme());
             ThemeManager.Current.RegisterControlTheme(new AtomUI.Controls.HeadTextButtonTheme());
-            ThemeManager.Current.RegisterControlTheme(new AtomUI.Controls.RangeCalendarItemTheme());
-            ThemeManager.Current.RegisterControlTheme(new AtomUI.Controls.RangeCalendarTheme());
             ThemeManager.Current.RegisterControlTheme(new AtomUI.Controls.CheckBoxTheme());
             ThemeManager.Current.RegisterControlTheme(new AtomUI.Controls.CollapseItemTheme());
             ThemeManager.Current.RegisterControlTheme(new AtomUI.Controls.CollapseTheme());
             ThemeManager.Current.RegisterControlTheme(new AtomUI.Controls.ComboBoxItemTheme());
             ThemeManager.Current.RegisterControlTheme(new AtomUI.Controls.ComboBoxSpinnerInnerBoxTheme());
             ThemeManager.Current.RegisterControlTheme(new AtomUI.Controls.ComboBoxTheme());
+            ThemeManager.Current.RegisterControlTheme(new AtomUI.Controls.RangeCalendarItemTheme());
+            ThemeManager.Current.RegisterControlTheme(new AtomUI.Controls.RangeCalendarTheme());
             ThemeManager.Current.RegisterControlTheme(new AtomUI.Controls.EmptyIndicatorTheme());
             ThemeManager.Current.RegisterControlTheme(new AtomUI.Controls.ExpanderTheme());
             ThemeManager.Current.RegisterControlTheme(new AtomUI.Controls.MenuFlyoutPresenterTheme());
diff --git a/src/AtomUI.Controls/GeneratedFiles/AtomUI.Generator/AtomUI.Generator.TokenResourceKeyGenerator/ControlTokenRegister.g.cs b/src/AtomUI.Controls/GeneratedFiles/AtomUI.Generator/AtomUI.Generator.TokenResourceKeyGenerator/ControlTokenRegister.g.cs
index 28e003932..3274750f7 100644
--- a/src/AtomUI.Controls/GeneratedFiles/AtomUI.Generator/AtomUI.Generator.TokenResourceKeyGenerator/ControlTokenRegister.g.cs
+++ b/src/AtomUI.Controls/GeneratedFiles/AtomUI.Generator/AtomUI.Generator.TokenResourceKeyGenerator/ControlTokenRegister.g.cs
@@ -14,6 +14,7 @@
             ThemeManager.Current.RegisterControlTokenType(typeof(AtomUI.Controls.CheckBoxToken));
             ThemeManager.Current.RegisterControlTokenType(typeof(AtomUI.Controls.CollapseToken));
             ThemeManager.Current.RegisterControlTokenType(typeof(AtomUI.Controls.ComboBoxToken));
+            ThemeManager.Current.RegisterControlTokenType(typeof(AtomUI.Controls.DatePickerToken));
             ThemeManager.Current.RegisterControlTokenType(typeof(AtomUI.Controls.EmptyIndicatorToken));
             ThemeManager.Current.RegisterControlTokenType(typeof(AtomUI.Controls.ExpanderToken));
             ThemeManager.Current.RegisterControlTokenType(typeof(AtomUI.Controls.FlyoutPresenterToken));
diff --git a/src/AtomUI.Controls/GeneratedFiles/AtomUI.Generator/AtomUI.Generator.TokenResourceKeyGenerator/TokenResourceConst.g.cs b/src/AtomUI.Controls/GeneratedFiles/AtomUI.Generator/AtomUI.Generator.TokenResourceKeyGenerator/TokenResourceConst.g.cs
index 598080ac2..a5d406e99 100644
--- a/src/AtomUI.Controls/GeneratedFiles/AtomUI.Generator/AtomUI.Generator.TokenResourceKeyGenerator/TokenResourceConst.g.cs
+++ b/src/AtomUI.Controls/GeneratedFiles/AtomUI.Generator/AtomUI.Generator.TokenResourceKeyGenerator/TokenResourceConst.g.cs
@@ -188,6 +188,27 @@ namespace AtomUI.Theme.Styling
         public static readonly TokenResourceKey PopupMarginToAnchor = new TokenResourceKey("ComboBox.PopupMarginToAnchor", "AtomUI.Token");
     }
 
+    public static class DatePickerTokenResourceKey
+    {
+        public static readonly TokenResourceKey CellHoverBg = new TokenResourceKey("DatePicker.CellHoverBg", "AtomUI.Token");
+        public static readonly TokenResourceKey CellActiveWithRangeBg = new TokenResourceKey("DatePicker.CellActiveWithRangeBg", "AtomUI.Token");
+        public static readonly TokenResourceKey CellHoverWithRangeBg = new TokenResourceKey("DatePicker.CellHoverWithRangeBg", "AtomUI.Token");
+        public static readonly TokenResourceKey CellBgDisabled = new TokenResourceKey("DatePicker.CellBgDisabled", "AtomUI.Token");
+        public static readonly TokenResourceKey CellRangeBorderColor = new TokenResourceKey("DatePicker.CellRangeBorderColor", "AtomUI.Token");
+        public static readonly TokenResourceKey CellHeight = new TokenResourceKey("DatePicker.CellHeight", "AtomUI.Token");
+        public static readonly TokenResourceKey CellWidth = new TokenResourceKey("DatePicker.CellWidth", "AtomUI.Token");
+        public static readonly TokenResourceKey CellLineHeight = new TokenResourceKey("DatePicker.CellLineHeight", "AtomUI.Token");
+        public static readonly TokenResourceKey CellMargin = new TokenResourceKey("DatePicker.CellMargin", "AtomUI.Token");
+        public static readonly TokenResourceKey ItemPanelMinWidth = new TokenResourceKey("DatePicker.ItemPanelMinWidth", "AtomUI.Token");
+        public static readonly TokenResourceKey ItemPanelMinHeight = new TokenResourceKey("DatePicker.ItemPanelMinHeight", "AtomUI.Token");
+        public static readonly TokenResourceKey TextHeight = new TokenResourceKey("DatePicker.TextHeight", "AtomUI.Token");
+        public static readonly TokenResourceKey PanelContentPadding = new TokenResourceKey("DatePicker.PanelContentPadding", "AtomUI.Token");
+        public static readonly TokenResourceKey WithoutTimeCellHeight = new TokenResourceKey("DatePicker.WithoutTimeCellHeight", "AtomUI.Token");
+        public static readonly TokenResourceKey DayTitleHeight = new TokenResourceKey("DatePicker.DayTitleHeight", "AtomUI.Token");
+        public static readonly TokenResourceKey HeaderMargin = new TokenResourceKey("DatePicker.HeaderMargin", "AtomUI.Token");
+        public static readonly TokenResourceKey RangeCalendarSpacing = new TokenResourceKey("DatePicker.RangeCalendarSpacing", "AtomUI.Token");
+    }
+
     public static class EmptyIndicatorTokenResourceKey
     {
         public static readonly TokenResourceKey EmptyImgHeight = new TokenResourceKey("EmptyIndicator.EmptyImgHeight", "AtomUI.Token");
diff --git a/src/AtomUI.Controls/TimePicker/DateTimePickerPanel.cs b/src/AtomUI.Controls/TimePicker/DateTimePickerPanel.cs
index d44f6cf41..b1a9f67b4 100644
--- a/src/AtomUI.Controls/TimePicker/DateTimePickerPanel.cs
+++ b/src/AtomUI.Controls/TimePicker/DateTimePickerPanel.cs
@@ -29,7 +29,7 @@ public enum DateTimePickerPanelType
     TimePeriod //AM or PM
 }
 
-public class DateTimePickerPanel : Panel, ILogicalScrollable
+internal class DateTimePickerPanel : Panel, ILogicalScrollable
 {
    /// <summary>
    /// Defines the <see cref="ItemHeight" /> property
diff --git a/src/AtomUI.Controls/TimePicker/TimePickerPresenter.cs b/src/AtomUI.Controls/TimePicker/TimePickerPresenter.cs
index 2f8220480..075589a3b 100644
--- a/src/AtomUI.Controls/TimePicker/TimePickerPresenter.cs
+++ b/src/AtomUI.Controls/TimePicker/TimePickerPresenter.cs
@@ -23,7 +23,7 @@ namespace AtomUI.Controls;
 [TemplatePart(TimePickerPresenterTheme.PeriodSelectorPart, typeof(DateTimePickerPanel), IsRequired = true)]
 [TemplatePart(TimePickerPresenterTheme.PickerContainerPart, typeof(Grid), IsRequired = true)]
 [TemplatePart(TimePickerPresenterTheme.SecondSpacerPart, typeof(Rectangle), IsRequired = true)]
-public class TimePickerPresenter : PickerPresenterBase
+internal class TimePickerPresenter : PickerPresenterBase
 {
     #region 公共属性定义