diff --git a/src/packages/discovery/component/setting/setting.component.html b/src/packages/discovery/component/setting/setting.component.html
index 1e011df..380228c 100644
--- a/src/packages/discovery/component/setting/setting.component.html
+++ b/src/packages/discovery/component/setting/setting.component.html
@@ -60,7 +60,7 @@
 </div>
 
 <div *ngIf="started">
-  <tree-root id="tree2" [focused]="true" [nodes]="hosts">
+  <tree-root id="tree2" [focused]="true" [nodes]="treeNodes">
     <ng-template #treeNodeFullTemplate let-node let-index="index" let-templates="templates">
       <div class="tree-node">
         <input type="checkbox" [checked]="node.isActive" (change)="checkDiscoveryResult(node)" />