diff --git a/src/packages/discovery/component/setting/setting.component.html b/src/packages/discovery/component/setting/setting.component.html
index e5b2037..1e011df 100644
--- a/src/packages/discovery/component/setting/setting.component.html
+++ b/src/packages/discovery/component/setting/setting.component.html
@@ -63,17 +63,22 @@
   <tree-root id="tree2" [focused]="true" [nodes]="hosts">
     <ng-template #treeNodeFullTemplate let-node let-index="index" let-templates="templates">
       <div class="tree-node">
-        <input type="checkbox" [checked]="node.isActive" (change)="clickCheck(node)" />
+        <input type="checkbox" [checked]="node.isActive" (change)="checkDiscoveryResult(node)" />
         <tree-node-expander [node]="node"></tree-node-expander>
         <div
           class="node-content-wrapper"
           [class.node-content-wrapper-active]="node.isActive"
           [class.node-content-wrapper-focused]="node.isFocused"
-          (click)="clickCheck(node)">
+          (click)="checkDiscoveryResult(node)">
           <span [class]="node.data.className" [class.title]="true">{{ node.data.title }}</span>
         </div>
         <tree-node-children [node]="node" [templates]="templates"></tree-node-children>
       </div>
     </ng-template>
   </tree-root>
+  <mat-dialog-actions fxLayoutAlign="end">
+    <button mat-button mat-dialog-close>Cancel</button>
+    <button mat-button color="primary" (click)="discoveryResultSave()">Save</button>
+    <!-- <button mat-raised-button type="submit" color="primary">Start</button> -->
+  </mat-dialog-actions>
 </div>
\ No newline at end of file
diff --git a/src/packages/discovery/component/setting/setting.component.ts b/src/packages/discovery/component/setting/setting.component.ts
index 7283fff..0a60390 100644
--- a/src/packages/discovery/component/setting/setting.component.ts
+++ b/src/packages/discovery/component/setting/setting.component.ts
@@ -41,6 +41,8 @@ export class SettingComponent implements OnInit, AfterContentInit {
 
   hosts = nodes;
 
+  checkedSet = new Set();
+
   constructor(
     private discoverdstore: Store<DiscoveredStore.State>,
     private discoverstore: Store<DiscoverStore.State>,
@@ -116,10 +118,43 @@ export class SettingComponent implements OnInit, AfterContentInit {
     };
 
     // this.store.dispatch(new DiscoverySettingStore.Setting(startInfo));
-    this.discoverstore.dispatch(new DiscoverStore.DiscoverZone({probeID: '52abd6fd57e511e7ac52080027658d13', discoveryZone: discoveryZone}));
+    this.discoverstore.dispatch(new DiscoverStore.DiscoverZone(
+      {probeID: '52abd6fd57e511e7ac52080027658d13', discoveryZone: discoveryZone}));
     this.started = true;
   }
 
+  checkDiscoveryResult(node) {
+
+    node.toggleActivated(true);
+
+    if (node.isActive) {
+      if (this.checkedSet.has(node.data) === false) {
+        this.checkedSet.add(node.data);
+      }
+    } else {
+      if (this.checkedSet.has(node.data)) {
+        this.checkedSet.delete(node.data);
+      }
+    }
+
+  }
+
+  discoveryResultSave() {
+    console.log(this.checkedSet);
+  }
+
+  findHost(host) {
+
+  }
+
+  findPort(port) {
+
+  }
+
+  findService(service) {
+
+  }
+
 }