From 3d601189f11600267316305973ea019f97db9777 Mon Sep 17 00:00:00 2001
From: CJKmkp <2564608840@qq.com>
Date: Wed, 18 Feb 2026 22:04:46 +0800
Subject: [PATCH] =?UTF-8?q?improve:=E8=BF=9B=E7=A8=8B=E4=BF=9D=E6=8A=A4?=
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---
 Ink Canvas/Helpers/ProcessProtectionManager.cs | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/Ink Canvas/Helpers/ProcessProtectionManager.cs b/Ink Canvas/Helpers/ProcessProtectionManager.cs
index 978407a7..37286743 100644
--- a/Ink Canvas/Helpers/ProcessProtectionManager.cs	
+++ b/Ink Canvas/Helpers/ProcessProtectionManager.cs	
@@ -64,13 +64,11 @@ namespace Ink_Canvas.Helpers
                 return;
             }
 
-            if (Interlocked.Exchange(ref _writeGate, 1) == 1)
+            var waitStart = Environment.TickCount;
+            while (Interlocked.CompareExchange(ref _writeGate, 1, 0) != 0)
             {
-                var start = Environment.TickCount;
-                while (Interlocked.CompareExchange(ref _writeGate, 1, 1) == 1 && Environment.TickCount - start < 2000)
-                {
-                    Thread.Sleep(10);
-                }
+                if (Environment.TickCount - waitStart < 2000) Thread.Sleep(10);
+                else Thread.Sleep(50);
             }
 
             var normalized = NormalizePath(targetPath);