diff --git a/WinFormsApp1/Form1.Designer.cs b/WinFormsApp1/Form1.Designer.cs
index c0cbd98..57143d3 100644
--- a/WinFormsApp1/Form1.Designer.cs
+++ b/WinFormsApp1/Form1.Designer.cs
@@ -80,8 +80,12 @@ namespace WinFormsAppTemplate
             // 设置浏览按钮图标
             try
             {
-                btnBrowseSource.Image = Image.FromFile("app.ico");
-                btnBrowseSource.ImageAlign = ContentAlignment.MiddleCenter;
+                var stream = GetType().Assembly.GetManifestResourceStream("WinFormsAppTemplate.app.ico");
+                if (stream != null)
+                {
+                    btnBrowseSource.Image = Image.FromStream(stream);
+                    btnBrowseSource.ImageAlign = ContentAlignment.MiddleCenter;
+                }
             }
             catch
             {
@@ -113,8 +117,12 @@ namespace WinFormsAppTemplate
             // 设置浏览按钮图标
             try
             {
-                btnBrowseOutput.Image = Image.FromFile("app.ico");
-                btnBrowseOutput.ImageAlign = ContentAlignment.MiddleCenter;
+                var stream = GetType().Assembly.GetManifestResourceStream("WinFormsAppTemplate.app.ico");
+                if (stream != null)
+                {
+                    btnBrowseOutput.Image = Image.FromStream(stream);
+                    btnBrowseOutput.ImageAlign = ContentAlignment.MiddleCenter;
+                }
             }
             catch
             {
diff --git a/WinFormsApp1/Form1.cs b/WinFormsApp1/Form1.cs
index 0ceae36..05af4dc 100644
--- a/WinFormsApp1/Form1.cs
+++ b/WinFormsApp1/Form1.cs
@@ -9,14 +9,19 @@ namespace WinFormsAppTemplate
         {
             InitializeComponent();
 
-            // 设置窗体图标
+            // 设置窗体图标 - 使用嵌入资源
             try
             {
-                this.Icon = new Icon("app.ico");
+                var stream = GetType().Assembly.GetManifestResourceStream("WinFormsAppTemplate.app.ico");
+                if (stream != null)
+                {
+                    this.Icon = new Icon(stream);
+                }
             }
             catch
             {
-                // 如果图标文件不存在或格式错误，忽略
+                // 如果图标加载失败，使用默认图标
+                // this.Icon = SystemIcons.Application;
             }
         }
 
diff --git a/WinFormsApp1/WinFormsApp1.csproj b/WinFormsApp1/WinFormsApp1.csproj
index 49c7c39..a1fed3c 100644
--- a/WinFormsApp1/WinFormsApp1.csproj
+++ b/WinFormsApp1/WinFormsApp1.csproj
@@ -7,6 +7,12 @@
     <AssemblyName>WinFormsAppTemplate</AssemblyName>
     <RootNamespace>WinFormsAppTemplate</RootNamespace>
     <ApplicationIcon>app.ico</ApplicationIcon>
+    <Win32Resource />
+  </PropertyGroup>
+
+  <ItemGroup>
+    <EmbeddedResource Include="app.ico" />
+  </ItemGroup>
     <!-- 用于单文件发布的配置 -->
     <PublishSingleFile>false</PublishSingleFile>
     <SelfContained>false</SelfContained>