From 24c37f1d3ef9d168c4b0291a03e385c7fcd85ddd Mon Sep 17 00:00:00 2001
From: CJK_mkp <113243675+CJKmkp@users.noreply.github.com>
Date: Sat, 8 Nov 2025 19:17:58 +0800
Subject: [PATCH] =?UTF-8?q?fix:=E8=AE=A1=E6=97=B6=E5=99=A8=E6=97=B6?=
 =?UTF-8?q?=E9=97=B4=E4=B8=8D=E4=B8=80=E8=87=B4?=
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---
 Ink Canvas/Windows/NewStyleTimerWindow.cs | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/Ink Canvas/Windows/NewStyleTimerWindow.cs b/Ink Canvas/Windows/NewStyleTimerWindow.cs
index a46dae48..97cb8a33 100644
--- a/Ink Canvas/Windows/NewStyleTimerWindow.cs	
+++ b/Ink Canvas/Windows/NewStyleTimerWindow.cs	
@@ -430,10 +430,12 @@ namespace Ink_Canvas
             if (isPaused) return null;
             
             var elapsed = DateTime.Now - startTime;
-            var totalSeconds = hour * 3600 + minute * 60 + second;
-            var remaining = totalSeconds - elapsed.TotalSeconds;
+            var totalTimeSpan = new TimeSpan(hour, minute, second);
+            var leftTimeSpan = totalTimeSpan - elapsed;
             
-            return TimeSpan.FromSeconds(remaining);
+            if (leftTimeSpan.Milliseconds > 0) leftTimeSpan += new TimeSpan(0, 0, 1);
+            
+            return leftTimeSpan;
         }
 
         public void StopTimer()