From cf800cbd36860b8c16776f28a383cf279a91288a Mon Sep 17 00:00:00 2001
From: CJKmkp <2564608840@qq.com>
Date: Mon, 6 Oct 2025 14:19:24 +0800
Subject: [PATCH] =?UTF-8?q?improve:=E8=87=AA=E5=8A=A8=E6=9B=B4=E6=96=B0?=
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---
 Ink Canvas/MainWindow.xaml.cs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Ink Canvas/MainWindow.xaml.cs b/Ink Canvas/MainWindow.xaml.cs
index d93d3d7e..73a09138 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