diff --git a/example/example.pro b/example/example.pro
index 738ee74..dc13dc2 100644
--- a/example/example.pro
+++ b/example/example.pro
@@ -16,6 +16,6 @@ SUBDIRS += linechart \
            presenterchart \
            chartview \
            scatterinteractions \
-           splinechart \
+           #splinechart \
            areachart \
            stackedbarchartdrilldown
diff --git a/example/splinechart/splinewidget.cpp b/example/splinechart/splinewidget.cpp
index 98a65c5..a32f92a 100644
--- a/example/splinechart/splinewidget.cpp
+++ b/example/splinechart/splinewidget.cpp
@@ -11,7 +11,7 @@ QTCOMMERCIALCHART_USE_NAMESPACE
 SplineWidget::SplineWidget(QWidget *parent)
     : QWidget(parent)
 {
-    qsrand(time(NULL));
+//    qsrand(time(NULL));
     //! [1]
     //create QSplineSeries
     series = new QSplineSeries;
diff --git a/src/splinechart/splinepresenter.cpp b/src/splinechart/splinepresenter.cpp
index 1547970..2a4d53c 100644
--- a/src/splinechart/splinepresenter.cpp
+++ b/src/splinechart/splinepresenter.cpp
@@ -25,7 +25,6 @@ void SplinePresenter::applyGeometry(QVector<QPointF>& points)
 {
     if(points.size()==0) return;
 
-    qDebug() << "Kueku";
     QPainterPath splinePath;
     const QPointF& point = points.at(0);
     splinePath.moveTo(point);
@@ -37,8 +36,6 @@ void SplinePresenter::applyGeometry(QVector<QPointF>& points)
         splinePath.cubicTo(calculateGeometryControlPoint(2 * i), calculateGeometryControlPoint(2 * i + 1), point);
     }
 
-
-
     prepareGeometryChange();
     m_path = splinePath;
     m_rect = splinePath.boundingRect();