diff --git a/front/src/components/Promo/load_models.vue b/front/src/components/Promo/load_models.vue
index d8807f5..713a7e2 100644
--- a/front/src/components/Promo/load_models.vue
+++ b/front/src/components/Promo/load_models.vue
@@ -212,7 +212,7 @@ const loadModels = async () => {
 const { onAfterRender } = useLoop()
 onAfterRender(() => {
     clickable_refs.value.map(el => {
-        if (el.value[0] && el.value[0].children[0] && typeof el.value[0].children[0].lookAt == 'function') {
+        if (el.value[0] && el.value[0].children && el.value[0].children[0] && typeof el.value[0].children[0].lookAt == 'function') {
             el.value[0].children[0].lookAt(camera.value?.position);
             el.value[0].children[1].lookAt(camera.value?.position);
         }