diff --git a/web/app/cad/scene/cadScene.js b/web/app/cad/scene/cadScene.js
index a2604f38..3e612f86 100644
--- a/web/app/cad/scene/cadScene.js
+++ b/web/app/cad/scene/cadScene.js
@@ -51,7 +51,7 @@ export default class CadScene {
     let yAxis = createBasisArrow(new Vector(0, 1, 0), 0x00FF00);
     SceneGraph.addToGroup(this.basisGroup, xAxis);
     SceneGraph.addToGroup(this.basisGroup, yAxis);
-    SceneGraph.addToGroup(this.workGroup, this.basisGroup, yAxis);
+    SceneGraph.addToGroup(this.auxGroup, this.basisGroup, yAxis);
     this.hideGlobalCsys();
   }