diff --git a/WinFormsApp1/Form1.Designer.cs b/WinFormsApp1/Form1.Designer.cs
index 921e331..0ddc6d7 100644
--- a/WinFormsApp1/Form1.Designer.cs
+++ b/WinFormsApp1/Form1.Designer.cs
@@ -73,10 +73,21 @@ namespace WinFormsApp1
             txtSourcePath.Location = new Point(45, 22);
             txtSourcePath.Size = new Size(470, 23);
 
-            btnBrowseSource.Text = "浏览";
+            btnBrowseSource.Text = "";
             btnBrowseSource.Location = new Point(520, 20);
             btnBrowseSource.Size = new Size(50, 25);
             btnBrowseSource.Click += new EventHandler(btnBrowseSource_Click);
+            // 设置浏览按钮图标
+            try
+            {
+                btnBrowseSource.Image = Image.FromFile("app.ico");
+                btnBrowseSource.ImageAlign = ContentAlignment.MiddleCenter;
+            }
+            catch
+            {
+                // 如果图标加载失败，显示文字
+                btnBrowseSource.Text = "浏览";
+            }
 
             grpSourceFolder.Controls.Add(lblSourcePath);
             grpSourceFolder.Controls.Add(txtSourcePath);
@@ -95,10 +106,21 @@ namespace WinFormsApp1
             txtOutputPath.Location = new Point(45, 22);
             txtOutputPath.Size = new Size(470, 23);
 
-            btnBrowseOutput.Text = "浏览";
+            btnBrowseOutput.Text = "";
             btnBrowseOutput.Location = new Point(520, 20);
             btnBrowseOutput.Size = new Size(50, 25);
             btnBrowseOutput.Click += new EventHandler(btnBrowseOutput_Click);
+            // 设置浏览按钮图标
+            try
+            {
+                btnBrowseOutput.Image = Image.FromFile("app.ico");
+                btnBrowseOutput.ImageAlign = ContentAlignment.MiddleCenter;
+            }
+            catch
+            {
+                // 如果图标加载失败，显示文字
+                btnBrowseOutput.Text = "浏览";
+            }
 
             grpOutputFolder.Controls.Add(lblOutputPath);
             grpOutputFolder.Controls.Add(txtOutputPath);
diff --git a/WinFormsApp1/Form1.cs b/WinFormsApp1/Form1.cs
index 7a5a74f..dfe0291 100644
--- a/WinFormsApp1/Form1.cs
+++ b/WinFormsApp1/Form1.cs
@@ -12,6 +12,16 @@ namespace WinFormsApp1
         public Form1()
         {
             InitializeComponent();
+
+            // 设置窗体图标
+            try
+            {
+                this.Icon = new Icon("app.ico");
+            }
+            catch
+            {
+                // 如果图标文件不存在或格式错误，忽略
+            }
         }
 
         private void btnBrowseSource_Click(object sender, EventArgs e)
diff --git a/WinFormsApp1/WinFormsApp1.csproj b/WinFormsApp1/WinFormsApp1.csproj
index c762826..4e4bbbb 100644
--- a/WinFormsApp1/WinFormsApp1.csproj
+++ b/WinFormsApp1/WinFormsApp1.csproj
@@ -32,4 +32,8 @@
     <Message Text="ILRepack merge complete: $(OutputPath)$(AssemblyName)_merged.exe" Importance="high" />
   </Target>
 
+  <Target Name="CleanNuGetPackages" BeforeTargets="Build">
+    <RemoveDir Directories="$(OutputPath)" ContinueOnError="true" />
+  </Target>
+
 </Project>
\ No newline at end of file