diff --git a/logPlus/formdraw.cpp b/logPlus/formdraw.cpp
index 7e7b0b6..05f4ea9 100644
--- a/logPlus/formdraw.cpp
+++ b/logPlus/formdraw.cpp
@@ -604,6 +604,8 @@ QMyCustomPlot* FormDraw::addTableLine(QString strUuid, QString strSlfName, QStri
 
 	//
 	QMyCustomPlot *curv = new QMyCustomPlot(this, strSlfName, strWellName, strTrackName, strLineName);
+	curv->m_iY1 = m_iY1;
+	curv->m_iY2 = m_iY2;
 	curv->initGeometry(m_strUuid, m_iScale, m_nTrackW);
 	curv->show();