diff --git a/WPF基础-2-StackPanel/App.xaml b/WPF基础-2-StackPanel/App.xaml
new file mode 100644
index 0000000..eef94c1
--- /dev/null
+++ b/WPF基础-2-StackPanel/App.xaml
@@ -0,0 +1,9 @@
+<Application x:Class="WPF基础_2_StackPanel.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:WPF基础_2_StackPanel"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+         
+    </Application.Resources>
+</Application>
diff --git a/WPF基础-2-StackPanel/App.xaml.cs b/WPF基础-2-StackPanel/App.xaml.cs
new file mode 100644
index 0000000..b9b9593
--- /dev/null
+++ b/WPF基础-2-StackPanel/App.xaml.cs
@@ -0,0 +1,12 @@
+using System.Configuration;
+using System.Data;
+using System.Windows;
+
+namespace WPF基础_2_StackPanel;
+
+/// <summary>
+/// Interaction logic for App.xaml
+/// </summary>
+public partial class App : Application
+{
+}
\ No newline at end of file
diff --git a/WPF基础-2-StackPanel/AssemblyInfo.cs b/WPF基础-2-StackPanel/AssemblyInfo.cs
new file mode 100644
index 0000000..4a05c7d
--- /dev/null
+++ b/WPF基础-2-StackPanel/AssemblyInfo.cs
@@ -0,0 +1,10 @@
+using System.Windows;
+
+[assembly: ThemeInfo(
+    ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
+    //(used if a resource is not found in the page,
+    // or application resource dictionaries)
+    ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
+    //(used if a resource is not found in the page,
+    // app, or any theme specific resource dictionaries)
+)]
\ No newline at end of file
diff --git a/WPF基础-2-StackPanel/MainWindow.xaml b/WPF基础-2-StackPanel/MainWindow.xaml
new file mode 100644
index 0000000..6f694cc
--- /dev/null
+++ b/WPF基础-2-StackPanel/MainWindow.xaml
@@ -0,0 +1,28 @@
+<Window x:Class="WPF基础_2_StackPanel.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        mc:Ignorable="d"
+        Title="MainWindow" Height="450" Width="800">
+
+    <!-- 水平,默认是横向排列 -->
+    <!-- VerticalAlignment 水平方向排放 -->
+    <!-- HorizontalAlignment 垂直方向排放 -->
+    <StackPanel Orientation="Vertical">
+        <!-- 垂直方向 居中 -->
+        <Label HorizontalAlignment="Center"> 堆叠面板</Label>
+        <!-- 垂直方向 靠左 -->
+        <Button HorizontalAlignment="Left">按钮1</Button>
+        <!-- 垂直方向 靠右 -->
+        <Button HorizontalAlignment="Right">按钮2</Button>
+        <!-- 左上右下 -->
+        <Button HorizontalAlignment="Stretch" Margin="5">按钮3</Button>
+        <!-- 左右 上下 -->
+        <Button Margin="3 2 ">按钮4</Button>
+        <!-- 左上右下 -->
+        <Button Margin="5 3 5 3">按钮5</Button>
+        <!-- 使用代码控制 -->
+        <Button Name="CmdButton">代码设置</Button>
+    </StackPanel>
+</Window>
\ No newline at end of file
diff --git a/WPF基础-2-StackPanel/MainWindow.xaml.cs b/WPF基础-2-StackPanel/MainWindow.xaml.cs
new file mode 100644
index 0000000..e8aa8df
--- /dev/null
+++ b/WPF基础-2-StackPanel/MainWindow.xaml.cs
@@ -0,0 +1,17 @@
+using System.Windows;
+
+namespace WPF基础_2_StackPanel;
+
+/// <summary>
+///     Interaction logic for MainWindow.xaml
+/// </summary>
+public partial class MainWindow : Window
+{
+    public MainWindow()
+    {
+        InitializeComponent();
+
+        // 支持三种重载方式
+        CmdButton.Margin = new Thickness(10);
+    }
+}
\ No newline at end of file
diff --git a/WPF基础-2-StackPanel/WPF基础-2-StackPanel.csproj b/WPF基础-2-StackPanel/WPF基础-2-StackPanel.csproj
new file mode 100644
index 0000000..f1d578f
--- /dev/null
+++ b/WPF基础-2-StackPanel/WPF基础-2-StackPanel.csproj
@@ -0,0 +1,12 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <OutputType>WinExe</OutputType>
+        <TargetFramework>net8.0-windows</TargetFramework>
+        <RootNamespace>WPF基础_2_StackPanel</RootNamespace>
+        <Nullable>enable</Nullable>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <UseWPF>true</UseWPF>
+    </PropertyGroup>
+
+</Project>
diff --git a/WPF基础.sln b/WPF基础.sln
index 5a447ae..c08a397 100644
--- a/WPF基础.sln
+++ b/WPF基础.sln
@@ -8,6 +8,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WPF基础-1-1-只使用代
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WPF基础-1-2-和xaml一起创建", "WPF基础-1-2-和xaml一起创建\WPF基础-1-2-和xaml一起创建.csproj", "{BEC5A610-FCE9-4A38-AE54-E1C516CED5E6}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WPF基础-2-StackPanel", "WPF基础-2-StackPanel\WPF基础-2-StackPanel.csproj", "{0BF66DA6-EDC2-41D2-8D92-ABF4383B8DFB}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -30,5 +32,9 @@ Global
 		{BEC5A610-FCE9-4A38-AE54-E1C516CED5E6}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{BEC5A610-FCE9-4A38-AE54-E1C516CED5E6}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{BEC5A610-FCE9-4A38-AE54-E1C516CED5E6}.Release|Any CPU.Build.0 = Release|Any CPU
+		{0BF66DA6-EDC2-41D2-8D92-ABF4383B8DFB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{0BF66DA6-EDC2-41D2-8D92-ABF4383B8DFB}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{0BF66DA6-EDC2-41D2-8D92-ABF4383B8DFB}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{0BF66DA6-EDC2-41D2-8D92-ABF4383B8DFB}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 EndGlobal