diff --git a/app/widget/curvewidget/curveview.cpp b/app/widget/curvewidget/curveview.cpp
index d78cfa3ae..80108a0d5 100644
--- a/app/widget/curvewidget/curveview.cpp
+++ b/app/widget/curvewidget/curveview.cpp
@@ -318,6 +318,12 @@ void CurveView::ContextMenuEvent(Menu &m)
   connect(reset_zoom_action, &QAction::triggered, this, &CurveView::ResetZoom);
 }
 
+void CurveView::SceneRectUpdateEvent(QRectF &r)
+{
+  r.setTop(r.top() - this->height());
+  r.setBottom(r.bottom() + this->height());
+}
+
 void CurveView::ZoomToFitInternal(const QList<NodeKeyframe *> &keys)
 {
   if (keys.isEmpty()) {
diff --git a/app/widget/curvewidget/curveview.h b/app/widget/curvewidget/curveview.h
index f86f7ceed..6a4e155c7 100644
--- a/app/widget/curvewidget/curveview.h
+++ b/app/widget/curvewidget/curveview.h
@@ -68,6 +68,8 @@ protected:
 
   virtual void ContextMenuEvent(Menu &m) override;
 
+  virtual void SceneRectUpdateEvent(QRectF &r) override;
+
 private:
   void ZoomToFitInternal(const QList<NodeKeyframe *> &keys);