diff --git a/src/packages/discovery/component/setting/setting.component.html b/src/packages/discovery/component/setting/setting.component.html
index 1f6e317..e5b2037 100644
--- a/src/packages/discovery/component/setting/setting.component.html
+++ b/src/packages/discovery/component/setting/setting.component.html
@@ -70,7 +70,6 @@
           [class.node-content-wrapper-active]="node.isActive"
           [class.node-content-wrapper-focused]="node.isFocused"
           (click)="clickCheck(node)">
-          <span [class]="node.data.className + 'Index'">{{ index }}</span>
           <span [class]="node.data.className" [class.title]="true">{{ node.data.title }}</span>
         </div>
         <tree-node-children [node]="node" [templates]="templates"></tree-node-children>