diff --git a/src/packages/sensor/component/list/list.component.html b/src/packages/sensor/component/list/list.component.html
index 7bc6f26..8aa8633 100644
--- a/src/packages/sensor/component/list/list.component.html
+++ b/src/packages/sensor/component/list/list.component.html
@@ -1,6 +1,6 @@
 <div>
-    <p-dialog [modal]="true" [width]="800" [(visible)]="sensorSettingDisplay" [showHeader]="false">
-        <of-sensor-setting [visible]="sensorSettingDisplay" [isAllTarget]="isAllTarget" [selectedTarget]="target" (close)="onSensorSettingClose()"></of-sensor-setting>
+    <p-dialog [modal]="true" [width]="800" [(visible)]="sensorSettingDisplay" [showHeader]="false" [closeOnEscape]="false">
+        <of-sensor-setting [preTarget]="target" (close)="onSensorSettingClose()"></of-sensor-setting>
     </p-dialog>
 
     <button type="button" label="Add Sensor" icon="ui-icon-add" pButton (click)="onAddSensor()"></button>
diff --git a/src/packages/sensor/component/list/list.component.ts b/src/packages/sensor/component/list/list.component.ts
index cf43a2e..0d8d96b 100644
--- a/src/packages/sensor/component/list/list.component.ts
+++ b/src/packages/sensor/component/list/list.component.ts
@@ -28,7 +28,6 @@ export class ListComponent implements OnInit, AfterContentInit {
   sensorSettingDisplay = false;
 
   target: Target = null;
-  isAllTarget = false;
 
   constructor(private router: Router,
     private store: Store<ListStore.State>,
@@ -74,12 +73,11 @@ export class ListComponent implements OnInit, AfterContentInit {
   }
 
   onAddSensor() {
-    this.isAllTarget = true;
+    this.target = null;
     this.sensorSettingDisplay = true;
   }
 
   onAddSensorWithTarget() {
-    this.isAllTarget = false;
     this.target = {
       id: 1,
       createDate: new Date(),
@@ -90,7 +88,6 @@ export class ListComponent implements OnInit, AfterContentInit {
   }
 
   onAddSensorWithTarget2() {
-    this.isAllTarget = false;
     this.target = {
       id: 2,
       createDate: new Date(),
diff --git a/src/packages/sensor/component/setting/setting.component.html b/src/packages/sensor/component/setting/setting.component.html
index 17e8fe5..51c05eb 100644
--- a/src/packages/sensor/component/setting/setting.component.html
+++ b/src/packages/sensor/component/setting/setting.component.html
@@ -1,7 +1,7 @@
 <div [hidden]="step !== 1">
   <div class="ui-g">
     <div class="ui-g-6">
-      <of-target-selector [visible]="visible" [target]="selectedTarget" (targetSelected)="onTargetSelect($event)" [isAllTarget]="isAllTarget"></of-target-selector>
+      <of-target-selector [preTarget]="preTarget" (targetSelected)="onTargetSelect($event)"></of-target-selector>
     </div>
     <div class="ui-g-6">
       <of-crawler-auth [crawler]="selectedCrawler" (credentialPassed)="onCredentialPass($event)"></of-crawler-auth>
diff --git a/src/packages/sensor/component/setting/setting.component.ts b/src/packages/sensor/component/setting/setting.component.ts
index cd9960c..892f516 100644
--- a/src/packages/sensor/component/setting/setting.component.ts
+++ b/src/packages/sensor/component/setting/setting.component.ts
@@ -18,19 +18,20 @@ import { TreeNode } from 'primeng/primeng';
 })
 export class SettingComponent implements OnInit, DoCheck, OnChanges {
 
-    @Input() visible: boolean;
-
-    @Input() isAllTarget: boolean;
-    @Input() selectedTarget: Target;
+    @Input() preTarget: Target;
     @Output() close = new EventEmitter();
+
     nextable = false;
-    sensorItemKeys$ = this.keyListStore.pipe(select(ReadSensorItemKeySelector.select('list')));
+    selectedTarget: Target;
     selectedCrawler: MetaCrawler;
     credentialPassed: boolean;
     selectedSensorDisplayItems: MetaSensorDisplayItem[];
     itemNodes: TreeNode[];
     step = 1;
 
+    sensorItemKeys$ = this.keyListStore.pipe(select(ReadSensorItemKeySelector.select('list')));
+
+
     constructor(
         private keyListStore: Store<SensorItemKeyListStore.State>,
     ) {
@@ -49,7 +50,8 @@ export class SettingComponent implements OnInit, DoCheck, OnChanges {
         // );
     }
 
-    ngOnChanges() {
+    ngOnChanges(changes) {
+
     }
 
     ngDoCheck() {
@@ -71,6 +73,10 @@ export class SettingComponent implements OnInit, DoCheck, OnChanges {
     }
 
     onCancel() {
+        this.selectedTarget = null;
+        this.selectedCrawler = null;
+        this.credentialPassed = false;
+        this.selectedSensorDisplayItems = null;
         this.close.emit();
     }
 
diff --git a/src/packages/sensor/component/setting/target-selector/target-selector.component.ts b/src/packages/sensor/component/setting/target-selector/target-selector.component.ts
index cbc34a8..1e3560b 100644
--- a/src/packages/sensor/component/setting/target-selector/target-selector.component.ts
+++ b/src/packages/sensor/component/setting/target-selector/target-selector.component.ts
@@ -18,9 +18,7 @@ export class TargetSelectorComponent implements OnInit, OnChanges {
 
     targets$ = this.store.pipe(select(ListSelector.select('page')));
 
-    @Input() visible: boolean;
-    @Input() target: Target = null;
-    @Input() isAllTarget: boolean;
+    @Input() preTarget: Target = null;
     @Output() targetSelected = new EventEmitter<Target>();
     targets: Target[] = null;
 
@@ -30,13 +28,6 @@ export class TargetSelectorComponent implements OnInit, OnChanges {
     ) { }
 
     ngOnInit() {
-        this.targets = new Array();
-        if (this.target === null) {
-            this.getTargetList();
-        } else {
-            this.targets.push(this.target);
-        }
-
         // this.targets$.subscribe(
         //     (page: Page) => {
         //         if (page !== null) {
@@ -50,12 +41,12 @@ export class TargetSelectorComponent implements OnInit, OnChanges {
     }
 
     ngOnChanges(changes) {
-        // this.targets = new Array();
-        // if (this.isAllTarget) {
-        //     this.getTargetList();
-        // } else {
-        //     this.targets.push(this.target);
-        // }
+        this.targets = [];
+        if (this.preTarget === null) {
+            this.getTargetList();
+        } else {
+            this.targets.push(this.preTarget);
+        }
     }
 
     convertInfraToTarget(page: Page) {