System/WindowBase/Window.cs
@@ -351,7 +351,7 @@ { if (windowMask != null) { Debug.Log("windowMask:" + windowMask.transform.GetSiblingIndex() + " rectTransform:" + rectTransform.GetSiblingIndex() + " name:" + this.rectTransform.name); //Debug.Log("windowMask:" + windowMask.transform.GetSiblingIndex() + " rectTransform:" + rectTransform.GetSiblingIndex() + " name:" + this.rectTransform.name); if (windowMask.transform.GetSiblingIndex() >= rectTransform.GetSiblingIndex()) { windowMask.transform.SetSiblingIndex(rectTransform.GetSiblingIndex());