diff --git a/Wox/main.go b/Wox/main.go
index 866e5419..140840fd 100644
--- a/Wox/main.go
+++ b/Wox/main.go
@@ -14,8 +14,6 @@ import (
 	"wox/setting"
 	"wox/ui"
 	"wox/util"
-	"wox/util/hotkey"
-	"wox/util/notifier"
 
 	"golang.design/x/hotkey/mainthread"
 
@@ -127,13 +125,6 @@ func main() {
 				util.GetLogger().Error(ctx, fmt.Sprintf("failed to register query hotkey: %s", registerQueryHotkeyErr.Error()))
 			}
 		}
-		(&hotkey.Hotkey{}).Register(ctx, "ctrl+ctrl", func() {
-			i := 1
-			for range time.NewTicker(time.Millisecond * 100).C {
-				notifier.Notify(fmt.Sprintf("Wox is running, Wox is running, Wox is running, Wox is running, Wox is running, Wox is running, Wox is running, Wox is running, Wox is running, Wox is running, Wox is running, %d", i))
-				i++
-			}
-		})
 
 		if util.IsProd() {
 			util.Go(ctx, "start ui", func() {