diff --git a/@overflow/discovery/component/discovery.component.ts b/@overflow/discovery/component/discovery.component.ts
index db30700..a0ecf22 100644
--- a/@overflow/discovery/component/discovery.component.ts
+++ b/@overflow/discovery/component/discovery.component.ts
@@ -45,6 +45,7 @@ export class DiscoveryComponent {
         switch (discoveryNotify.method) {
           case 'DiscoveryService.discoveryStart': {
             const startDate = discoveryNotify.params as Date;
+
             break;
           }
           case 'DiscoveryService.discoveryStop': {
diff --git a/@overflow/discovery/component/index.ts b/@overflow/discovery/component/index.ts
index f283699..5a4df3a 100644
--- a/@overflow/discovery/component/index.ts
+++ b/@overflow/discovery/component/index.ts
@@ -1,4 +1,4 @@
-import { ServiceSelectorComponent } from './discovery/service-selector/service-selector.component';
+import { ServiceSelectorComponent } from './service-selector.component';
 import { DiscoveryComponent } from './discovery.component';
 import { SearchConfigComponent } from './search-config.component';
 import { SearchFilterComponent } from './search-filter.component';
diff --git a/@overflow/discovery/component/request-summary.component.html b/@overflow/discovery/component/request-summary.component.html
index 6ece8a4..7468f48 100644
--- a/@overflow/discovery/component/request-summary.component.html
+++ b/@overflow/discovery/component/request-summary.component.html
@@ -5,12 +5,12 @@
   <span *ngIf="discoverZone.discoverHost.discoverPort.includeUDP">UDP</span>
 
   <div *ngIf="services.length > 0">
-    <p-overlayPanel #op>
-      <div *ngFor="let service of services">
-        {{service}}
-      </div>
-    </p-overlayPanel>
+      <p-overlayPanel #op>
+        <div *ngFor="let service of services">
+          {{service}}
+        </div>
+      </p-overlayPanel>
 
-    <button type="text" pButton label="{{services.length}} services has selected." (click)="op.toggle($event)"></button>
-  </div>
+      <a style="cursor: pointer" (click)="op.toggle($event)">{{services.length}} services has selected.</a>
+    </div>
 </div>
\ No newline at end of file
diff --git a/@overflow/discovery/component/request-summary.component.ts b/@overflow/discovery/component/request-summary.component.ts
index 65ba759..fd1c707 100644
--- a/@overflow/discovery/component/request-summary.component.ts
+++ b/@overflow/discovery/component/request-summary.component.ts
@@ -29,4 +29,8 @@ export class RequestSummaryComponent implements OnChanges {
      + this.discoverZone.discoverHost.discoverPort.lastScanRange;
     this.services = this.discoverZone.discoverHost.discoverPort.discoverService.includeServices;
   }
+
+  showServices() {
+    return '1/n2/n3/n4';
+  }
 }
diff --git a/@overflow/discovery/component/discovery/service-selector/service-selector.component.html b/@overflow/discovery/component/service-selector.component.html
similarity index 82%
rename from @overflow/discovery/component/discovery/service-selector/service-selector.component.html
rename to @overflow/discovery/component/service-selector.component.html
index b0e210d..391d15c 100644
--- a/@overflow/discovery/component/discovery/service-selector/service-selector.component.html
+++ b/@overflow/discovery/component/service-selector.component.html
@@ -11,7 +11,11 @@
             dataKey="id" (onRowSelect)="onSelect($event.data)" (onRowUnselect)="onUnselect($event.data)">
             <ng-template pTemplate="body" let-rowData let-columns="columns">
                 <tr [pSelectableRow]="rowData">
+                    <!-- <td>
+                        <p-tableCheckbox [value]="rowData"></p-tableCheckbox>
+                    </td> -->
                     <td>
+                        <p-tableCheckbox [value]="rowData"></p-tableCheckbox>
                         {{rowData.description}}
                     </td>
                 </tr>
diff --git a/@overflow/discovery/component/discovery/service-selector/service-selector.component.ts b/@overflow/discovery/component/service-selector.component.ts
similarity index 100%
rename from @overflow/discovery/component/discovery/service-selector/service-selector.component.ts
rename to @overflow/discovery/component/service-selector.component.ts