diff --git a/front/src/components/Promo/sidebar.vue b/front/src/components/Promo/sidebar.vue
index 16466c5..cd7f512 100644
--- a/front/src/components/Promo/sidebar.vue
+++ b/front/src/components/Promo/sidebar.vue
@@ -31,7 +31,7 @@ const sidebar_obj = ref()
             </template>
             <template v-else>
                 <span class="sidebar-list-item" v-for="item in sidebar_scene.list">
-                    <input type="checkbox" v-model="item.is_enabled" :id="item.name" :disabled="item.can_disabled" />
+                    <input type="checkbox" v-model="item.is_enabled" :id="item.name" :disabled="item.can_not_disable" />
                     <label :for="item.name">
                         <h3>{{ item.name }}</h3>
                         <template v-for="p in item.description.split('\n')">
diff --git a/front/src/index.d.ts b/front/src/index.d.ts
index 8ebb66d..7570f1f 100644
--- a/front/src/index.d.ts
+++ b/front/src/index.d.ts
@@ -28,7 +28,7 @@ interface element3DType {
     min_distance?: number,
     max_distance?: number,
     is_enabled: boolean
-    can_disabled: boolean
+    can_not_disable: boolean
 }
 interface model3DType {
     modelUrl?: string,