diff --git a/src/environments/environment.ts b/src/environments/environment.ts
index b6a2113..a586811 100644
--- a/src/environments/environment.ts
+++ b/src/environments/environment.ts
@@ -5,9 +5,9 @@
 
 export const environment = {
   production: false,
-  restBaseURL: 'http://192.168.1.103:19080/webapp',
+  restBaseURL: 'http://192.168.1.50:19080/webapp',
   webappRPCConfig: {
-    url: 'ws://192.168.1.103:19090/webapp',
+    url: 'ws://192.168.1.50:19090/webapp',
     reconnectInterval: 5000,
     reconnectRetry: 10,
   },
diff --git a/src/packages/infra/component/map/map.component.html b/src/packages/infra/component/map/map.component.html
index 1fe7afd..980ce2f 100644
--- a/src/packages/infra/component/map/map.component.html
+++ b/src/packages/infra/component/map/map.component.html
@@ -25,31 +25,47 @@
     </div>
   </div>
   <div class="ui-g-12 ui-g-nopad">
-    <p-tree [value]="infraTree" selectionMode="single" [(selection)]="selectedTree" (onNodeSelect)="onNodeSelect($event)" [contextMenu]="cm">
+    <p-tree [value]="infraTree" selectionMode="single" [(selection)]="selectedTree" (onNodeSelect)="onNodeSelect($event)" [contextMenu]="cm"
+      [pTooltip]="desiredTooltip">
 
       <ng-template let-node pTemplate="default">
         <div>{{node.label}}</div>
       </ng-template>
 
       <ng-template let-node pTemplate="infra">
-        <div (contextmenu)="nodeMenu($event, node)">{{node.label}}</div>
+        <div (contextmenu)="nodeMenu($event, node)">
+          <div>{{node.label}}</div>
+        </div>
       </ng-template>
 
       <ng-template let-node pTemplate="probe">
-        <div (contextmenu)="nodeMenu($event, node)">{{node.label}}</div>
+        <div (contextmenu)="nodeMenu($event, node)">
+          <div>{{node.label}}</div>
+        </div>
       </ng-template>
 
       <ng-template let-node pTemplate="host">
-        <div (contextmenu)="nodeMenu($event, node)">{{node.label}}</div>
+        <div (contextmenu)="nodeMenu($event, node)">
+          <div>{{node.label}}</div>
+          <!-- <div>{{node.obj.infraType.name}}</div> -->
+        </div>
       </ng-template>
 
       <ng-template let-node pTemplate="service">
-        <div (contextmenu)="nodeMenu($event, node)">{{node.label}}</div>
+        <div (contextmenu)="nodeMenu($event, node)">
+          <div>{{node.label}}</div>
+        </div>
       </ng-template>
 
       <ng-template let-node pTemplate="sensor">
         <div (contextmenu)="nodeMenu($event, node)">
-          <i class="fa ui-icon-stop ui-status-icon ui-status-success"></i>{{node.label}}</div>
+          <div>
+            <i class="fa ui-icon-stop ui-status-icon ui-status-success"></i>{{node.label}}
+          </div>
+          <div>
+             {{node.obj.itemCount}} SensorItems
+          </div>
+        </div>
       </ng-template>
 
     </p-tree>
diff --git a/src/packages/infra/component/map/map.component.ts b/src/packages/infra/component/map/map.component.ts
index b958676..a749cfd 100644
--- a/src/packages/infra/component/map/map.component.ts
+++ b/src/packages/infra/component/map/map.component.ts
@@ -437,10 +437,9 @@ export class MapComponent implements OnInit, AfterContentInit {
   }
 
   viewInfo() {
-    const temp = {
+    this.onNodeSelect({
       node : this.selectedNode,
-    };
-    this.onNodeSelect(temp);
+    });
   }
 
   nodeMenu(event: MouseEvent, node: any) {
@@ -483,6 +482,7 @@ export class MapComponent implements OnInit, AfterContentInit {
   }
 
   discovery() {
+    this.display = true;
   }
 
   addSensorWithTarget() {