diff --git a/Assets/Scripts/LevelEditor/DisableSelectOnHover.cs b/Assets/Scripts/LevelEditor/DisableSelectOnHover.cs
index acac5805..8139d02c 100644
--- a/Assets/Scripts/LevelEditor/DisableSelectOnHover.cs
+++ b/Assets/Scripts/LevelEditor/DisableSelectOnHover.cs
@@ -9,10 +9,8 @@ namespace HeavenStudio.Editor
     {
         public EventParameterManager eventParameterManager;
 
-        // this is programmed on duct tape https://youtu.be/zMWA0ipQ94w?t=868
         private void LateUpdate()
         {
-            eventParameterManager.canDisable = true;
             for (int i = 0; i < transform.childCount; i++)
             {
                 if (Editor.MouseInRectTransform(transform.GetChild(i).GetComponent<RectTransform>()))
diff --git a/Assets/Scripts/LevelEditor/EventSelector/EventParameterManager.cs b/Assets/Scripts/LevelEditor/EventSelector/EventParameterManager.cs
index 97045f2b..c0e1c16d 100644
--- a/Assets/Scripts/LevelEditor/EventSelector/EventParameterManager.cs
+++ b/Assets/Scripts/LevelEditor/EventSelector/EventParameterManager.cs
@@ -49,6 +49,7 @@ namespace HeavenStudio.Editor
                     Disable();
                 }
             }
+            canDisable = true;
         }
 
         public void Disable()