diff --git a/Ink Canvas/Helpers/GlobalHotkeyManager.cs b/Ink Canvas/Helpers/GlobalHotkeyManager.cs
index b7368d66..31c671fa 100644
--- a/Ink Canvas/Helpers/GlobalHotkeyManager.cs	
+++ b/Ink Canvas/Helpers/GlobalHotkeyManager.cs	
@@ -783,7 +783,7 @@ namespace Ink_Canvas.Helpers
                     // 在鼠标模式下
                     if (_hotkeysShouldBeRegistered)
                     {
-                        e.Handled = false;
+                        EnableHotkeyRegistration();
                     }
                     else
                     {