diff --git a/MM.cpp b/MM.cpp
index a048946..8ad045c 100644
--- a/MM.cpp
+++ b/MM.cpp
@@ -51,7 +51,7 @@ const qreal MM::SHAPE_INNER_STROKE_WIDTH = 0.5;
 const QPen MM::SHAPE_STROKE(QBrush(CONTROL_COLOR), SHAPE_STROKE_WIDTH);
 const QPen MM::SHAPE_INNER_STROKE(QBrush(CONTROL_COLOR), SHAPE_INNER_STROKE_WIDTH);
 
-const qreal MM::VERTEX_STICK_RADIUS = 10;
+const qreal MM::VERTEX_STICK_RADIUS = 20;
 const qreal MM::VERTEX_SELECT_RADIUS = 10;
 const qreal MM::VERTEX_LOCKED_RADIUS = 6;
 const qreal MM::VERTEX_SELECT_STROKE_WIDTH = 1;