From 7b8598bf9ff72f50ff17836f69f0bf0708ce459d Mon Sep 17 00:00:00 2001
From: CJKmkp <2564608840@qq.com>
Date: Mon, 6 Oct 2025 22:41:53 +0800
Subject: [PATCH] Revert "Update MainWindow.xaml.cs"

This reverts commit 298164d6ed924d981160ecedb02bf85e679a60ba.
---
 Ink Canvas/MainWindow.xaml.cs | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/Ink Canvas/MainWindow.xaml.cs b/Ink Canvas/MainWindow.xaml.cs
index cf265542..c135d225 100644
--- a/Ink Canvas/MainWindow.xaml.cs	
+++ b/Ink Canvas/MainWindow.xaml.cs	
@@ -832,6 +832,8 @@ namespace Ink_Canvas
             // 声明下载状态变量，用于整个方法
             bool isDownloadSuccessful = false;
 
+            bool hasValidLineGroup = lineGroup != null;
+
             if (AvailableLatestVersion != null)
             {
                 // 检测到新版本，停止重试定时器
@@ -1001,6 +1003,14 @@ namespace Ink_Canvas
                         break;
                 }
             }
+            else if (hasValidLineGroup)
+            {
+                LogHelper.WriteLogToFile("AutoUpdate | Current version is already the latest, no retry needed");
+
+                // 停止重试定时器
+                timerCheckAutoUpdateRetry.Stop();
+                updateCheckRetryCount = 0;
+            }
             else
             {
                 // 检查更新失败，启动重试定时器
@@ -1017,7 +1027,7 @@ namespace Ink_Canvas
             }
         }
 
-        // 崩溃后操作设置按钮事件
+        // 新增：崩溃后操作设置按钮事件
         private void RadioCrashAction_Checked(object sender, RoutedEventArgs e)
         {
             if (RadioCrashSilentRestart != null && RadioCrashSilentRestart.IsChecked == true)