diff --git a/src/components/fabric/QPolygon.js b/src/components/fabric/QPolygon.js
index c3cc53bc..e095de42 100644
--- a/src/components/fabric/QPolygon.js
+++ b/src/components/fabric/QPolygon.js
@@ -154,6 +154,7 @@ export const QPolygon = fabric.util.createClass(fabric.Polygon, {
       const { left, top } = this.calcOriginCoords()
       this.set('pathOffset', { x: left, y: top })
       this.setCoords()
+      this.initLines()
     })
 
     // polygon.fillCell({ width: 50, height: 30, padding: 10 })