diff --git a/src/app/tools/drawTools/vtoolshoulderpoint.cpp b/src/app/tools/drawTools/vtoolshoulderpoint.cpp
index b7da6c023..cd29ce3b1 100644
--- a/src/app/tools/drawTools/vtoolshoulderpoint.cpp
+++ b/src/app/tools/drawTools/vtoolshoulderpoint.cpp
@@ -65,6 +65,7 @@ void VToolShoulderPoint::setDialog()
 }
 
 //---------------------------------------------------------------------------------------------------------------------
+//TODO find better way calculate point.
 QPointF VToolShoulderPoint::FindPoint(const QPointF &p1Line, const QPointF &p2Line, const QPointF &pShoulder,
                                       const qreal &length)
 {