diff --git a/NEG/UI/UnityUi/MonoUiInputManger.cs b/NEG/UI/UnityUi/MonoUiInputManger.cs
index de79046..51ac5c6 100644
--- a/NEG/UI/UnityUi/MonoUiInputManger.cs
+++ b/NEG/UI/UnityUi/MonoUiInputManger.cs
@@ -55,9 +55,13 @@ namespace NEG.UI.UnityUi
 
         private void SetDirectionInput()
         {
+            if (EventSystem.current == null)
+            {
+                return;
+            }
             CurrentSelectionSource = SelectionSource.Direction;
             Cursor.visible = false;
-            if (EventSystem.current != null && EventSystem.current.currentSelectedGameObject == null)
+            if (EventSystem.current.currentSelectedGameObject == null)
             {
                 EventSystem.current.SetSelectedGameObject(((MonoWindow)MonoUiManager.Instance.CurrentMainWindow).DefaultSelectedItem);
                 return;