diff --git a/Ink Canvas/MainWindow_cs/MW_FloatingBarIcons.cs b/Ink Canvas/MainWindow_cs/MW_FloatingBarIcons.cs
index c9bd64db..4b434877 100644
--- a/Ink Canvas/MainWindow_cs/MW_FloatingBarIcons.cs	
+++ b/Ink Canvas/MainWindow_cs/MW_FloatingBarIcons.cs	
@@ -2025,8 +2025,6 @@ namespace Ink_Canvas
             // 禁用高级橡皮擦系统
             DisableEraserOverlay();
 
-            ExitMultiTouchModeIfNeeded();
-
             SetFloatingBarHighlightPosition("pen");
 
             // 记录当前是否已经是批注模式且是否为高光显示模式