diff --git a/Wox/MainWindow.xaml.cs b/Wox/MainWindow.xaml.cs
index d1cb6aa535..e42591a8ee 100644
--- a/Wox/MainWindow.xaml.cs
+++ b/Wox/MainWindow.xaml.cs
@@ -104,7 +104,7 @@ namespace Wox
             }
             catch (Exception)
             {
-                MessageBox.Show("Registe hotkey: " + hotkeyStr + " failed.");
+                MessageBox.Show("Register hotkey: " + hotkeyStr + " failed.");
             }
         }