diff --git a/libs/graphic/graphic.cpp b/libs/graphic/graphic.cpp
index 8a200b9..5679481 100644
--- a/libs/graphic/graphic.cpp
+++ b/libs/graphic/graphic.cpp
@@ -186,7 +186,6 @@ Graphic::Graphic(QWidget * parent): QFrame(parent), canvas(0), line_x_min(this),
 	text_color = palette().color(QPalette::WindowText);
 	grid_pen   = QPen(palette().color(QPalette::Disabled, QPalette::WindowText), 0., Qt::DotLine);
 	graphics.append(GraphicType());
-	graphics.back().init();
 	curGraphic = 0;
 	selpen     = palette().color(QPalette::WindowText);
 	selpen.setStyle(Qt::DashLine);