From 12a13bb97bd59e7918683e2072c91cad7efd1348 Mon Sep 17 00:00:00 2001
From: CJKmkp <2564608840@qq.com>
Date: Fri, 13 Feb 2026 12:32:33 +0800
Subject: [PATCH] =?UTF-8?q?improve:=E5=9B=BE=E7=89=87=E6=8F=92=E5=85=A5?=
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---
 Ink Canvas/MainWindow_cs/MW_ClipboardHandler.cs | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/Ink Canvas/MainWindow_cs/MW_ClipboardHandler.cs b/Ink Canvas/MainWindow_cs/MW_ClipboardHandler.cs
index dafffb22..ba215c4f 100644
--- a/Ink Canvas/MainWindow_cs/MW_ClipboardHandler.cs	
+++ b/Ink Canvas/MainWindow_cs/MW_ClipboardHandler.cs	
@@ -40,10 +40,16 @@ namespace Ink_Canvas
         {
             try
             {
+                if (isClipboardMonitoringEnabled)
+                    return;
+
                 ClipboardNotification.ClipboardUpdate += OnClipboardUpdate;
                 isClipboardMonitoringEnabled = true;
 
-                SourceInitialized += OnSourceInitializedForClipboard;
+                if (IsSourceInitialized)
+                    OnSourceInitializedForClipboard(this, EventArgs.Empty);
+                else
+                    SourceInitialized += OnSourceInitializedForClipboard;
             }
             catch (Exception ex)
             {
@@ -347,7 +353,7 @@ namespace Ink_Canvas
                 bool currentHasImage = Clipboard.ContainsImage();
                 string currentText = Clipboard.ContainsText() ? Clipboard.GetText() : "";
 
-                if (currentHasImage != lastHadImage || currentText != lastClipboardText)
+                if (currentHasImage != lastHadImage || currentText != lastClipboardText || currentHasImage)
                 {
                     lastHadImage = currentHasImage;
                     lastClipboardText = currentText;