diff --git a/logPlus/mainwindowcurve.cpp b/logPlus/mainwindowcurve.cpp
index 5a0003f..c3e7ab5 100644
--- a/logPlus/mainwindowcurve.cpp
+++ b/logPlus/mainwindowcurve.cpp
@@ -5332,8 +5332,9 @@ void MainWindowCurve::s_changeScrollBar(QString strUuid)
         return;
     }
 
-    int iCurValue = ui->verticalScrollBar->value();
-    vertScrollBarChanged(iCurValue);
+    ui->verticalScrollBar->setValue(-m_iY2);//-m_iY2
 
-    //ui->verticalScrollBar->setValue(iCurValue+1);//-m_iY2
+//    int iCurValue = ui->verticalScrollBar->value();
+//    vertScrollBarChanged(iCurValue);
+//    //ui->verticalScrollBar->setValue(iCurValue+1);//-m_iY2
 }
diff --git a/logPlus/qmycustomplot.cpp b/logPlus/qmycustomplot.cpp
index b7b1463..cff22a6 100644
--- a/logPlus/qmycustomplot.cpp
+++ b/logPlus/qmycustomplot.cpp
@@ -12489,7 +12489,8 @@ void QMyCustomPlot::vertScrollBarChanged_setGeometry(QString strUuid, double val
     double dDelta = value; //- upper
     double dPercent = dDelta / (low-upper);
 
-    setGeometry(0, -(dPercent*geoRect.height()), geoRect.width(), geoRect.height());
+    move(geoRect.x(), -(dPercent*geoRect.height()));
+    //setGeometry(geoRect.x(), -(dPercent*geoRect.height()), geoRect.width(), geoRect.height());
     return;
 }