diff --git a/logPlus/qmycustomplot.cpp b/logPlus/qmycustomplot.cpp
index 84c225f..7bf97a6 100644
--- a/logPlus/qmycustomplot.cpp
+++ b/logPlus/qmycustomplot.cpp
@@ -10270,6 +10270,8 @@ void QMyCustomPlot::setScaleX(float fx1, float fx2)
 
 		pGline->setLayer("topLayer");
 	}
+	if (m_bRowGridVisible)
+		drawRowGrid(false);
 }
 
 void QMyCustomPlot::drawGrid()
@@ -10311,8 +10313,8 @@ void QMyCustomPlot::setDepthY(float fy1, float fy2)
 	this->m_iY2 = fy2;
 	this->yAxis->setRange(m_iY1, m_iY2);
 
-	if (m_bRowGridVisible)
-		drawRowGrid();
+// 	if (m_bRowGridVisible)
+// 		drawRowGrid(false);
 }
 
 void QMyCustomPlot::updateDepthY(float fy1, float fy2)