diff --git a/Netch/Forms/MainForm.MenuStrip.cs b/Netch/Forms/MainForm.MenuStrip.cs
index 2e40e29a..8fdf3a2e 100644
--- a/Netch/Forms/MainForm.MenuStrip.cs
+++ b/Netch/Forms/MainForm.MenuStrip.cs
@@ -290,7 +290,7 @@ namespace Netch.Forms
                 string pac = Path.Combine(Global.NetchDir, $"bin\\pac.txt");
 
                 await WebUtil.DownloadFileAsync(req, pac);
-                
+
                 NotifyTip(i18N.Translate("PAC updated successfully"));
             }
             catch (Exception e)
@@ -347,6 +347,9 @@ namespace Netch.Forms
         #endregion
 
 
+        /// <summary>
+        ///     菜单栏强制退出
+        /// </summary>
         private void exitToolStripMenuItem_Click(object sender, EventArgs e)
         {
             Exit(true);
diff --git a/Netch/Forms/MainForm.cs b/Netch/Forms/MainForm.cs
index fcec9f07..22f68296 100644
--- a/Netch/Forms/MainForm.cs
+++ b/Netch/Forms/MainForm.cs
@@ -463,6 +463,9 @@ namespace Netch.Forms
             Activate();
         }
 
+        /// <summary>
+        ///     通知图标右键菜单退出
+        /// </summary>
         private void ExitToolStripButton_Click(object sender, EventArgs e)
         {
             Exit();