diff --git a/src/ts/@overflow/infra/api/model/Infra.ts b/src/ts/@overflow/infra/api/model/Infra.ts
index 7130112..069bf99 100644
--- a/src/ts/@overflow/infra/api/model/Infra.ts
+++ b/src/ts/@overflow/infra/api/model/Infra.ts
@@ -3,9 +3,9 @@ import MetaInfraType from '@overflow/meta/api/model/MetaInfraType';
 import Probe from '@overflow/probe/api/model/Probe';
 import Target from '@overflow/target/api/model/Target';
 
-interface Infra {
-    id: number;
-    type: MetaInfraType;
+export interface Infra {
+    id?: number;
+    infraType: MetaInfraType;
     childId: number;
     createDate: Date;
     probe: Probe;
diff --git a/src/ts/@overflow/infra/api/model/InfraOS.ts b/src/ts/@overflow/infra/api/model/InfraOS.ts
index cae3dea..e6e219e 100644
--- a/src/ts/@overflow/infra/api/model/InfraOS.ts
+++ b/src/ts/@overflow/infra/api/model/InfraOS.ts
@@ -3,7 +3,7 @@ import MetaInfraVendor from '@overflow/meta/api/model/MetaInfraVendor';
 
 
 interface InfraOS {
-    id: number;
+    id?: number;
     machine: InfraMachine;
     meta: string;
     createDate: Date;
diff --git a/src/ts/@overflow/infra/api/model/InfraOSApplication.ts b/src/ts/@overflow/infra/api/model/InfraOSApplication.ts
index a4cc2cd..b943d46 100644
--- a/src/ts/@overflow/infra/api/model/InfraOSApplication.ts
+++ b/src/ts/@overflow/infra/api/model/InfraOSApplication.ts
@@ -2,7 +2,7 @@
 import InfraOS from './InfraOS';
 
 interface InfraOSApplication {
-    id: number;
+    id?: number;
     os: InfraOS;
     name: string;
     createDate: Date;
diff --git a/src/ts/@overflow/infra/api/model/InfraOSDaemon.ts b/src/ts/@overflow/infra/api/model/InfraOSDaemon.ts
index cb56933..74e42b3 100644
--- a/src/ts/@overflow/infra/api/model/InfraOSDaemon.ts
+++ b/src/ts/@overflow/infra/api/model/InfraOSDaemon.ts
@@ -1,7 +1,7 @@
 import InfraOS from './InfraOS';
 
 interface InfraOSDaemon {
-    id: number;
+    id?: number;
     os: InfraOS;
     name: string;
     createDate: Date;
diff --git a/src/ts/@overflow/infra/api/model/InfraOSPort.ts b/src/ts/@overflow/infra/api/model/InfraOSPort.ts
index 617d503..1ce58af 100644
--- a/src/ts/@overflow/infra/api/model/InfraOSPort.ts
+++ b/src/ts/@overflow/infra/api/model/InfraOSPort.ts
@@ -2,7 +2,7 @@ import InfraOS from './InfraOS';
 import MetaInfraVendor from '@overflow/meta/api/model/MetaInfraVendor';
 
 interface InfraOSPort {
-    id: number;
+    id?: number;
     os: InfraOS;
     createDate: Date;
     port: number;
diff --git a/src/ts/@overflow/infra/api/model/InfraService.ts b/src/ts/@overflow/infra/api/model/InfraService.ts
index 5356c80..ec867b8 100644
--- a/src/ts/@overflow/infra/api/model/InfraService.ts
+++ b/src/ts/@overflow/infra/api/model/InfraService.ts
@@ -2,7 +2,7 @@ import InfraHost from './InfraHost';
 import MetaInfraVendor from '@overflow/meta/api/model/MetaInfraVendor';
 
 interface InfraService {
-    id: number;
+    id?: number;
     host: InfraHost;
     portType: string;
     port: number;
diff --git a/src/ts/@overflow/meta/api/model/MetaCrawlerInputItem.ts b/src/ts/@overflow/meta/api/model/MetaCrawlerInputItem.ts
index 43d5c36..41791a5 100644
--- a/src/ts/@overflow/meta/api/model/MetaCrawlerInputItem.ts
+++ b/src/ts/@overflow/meta/api/model/MetaCrawlerInputItem.ts
@@ -2,10 +2,10 @@
 import MetaInputType from './MetaInputType';
 import MetaCrawler from './MetaCrawler';
 
-interface MetaCrawlerInputItem {
-  id: number;
-  metaInputType: MetaInputType;
-  metaCrawler: MetaCrawler;
+export interface MetaCrawlerInputItem {
+  id?: number;
+  inputType: MetaInputType;
+  crawler: MetaCrawler;
   description: string;
   name: string;
   createDate: Date;
diff --git a/src/ts/@overflow/meta/api/model/MetaInfraType.ts b/src/ts/@overflow/meta/api/model/MetaInfraType.ts
index d83f4f2..09acfc8 100644
--- a/src/ts/@overflow/meta/api/model/MetaInfraType.ts
+++ b/src/ts/@overflow/meta/api/model/MetaInfraType.ts
@@ -1,6 +1,6 @@
 
 interface MetaInfraType {
-  id: number;
+  id?: number;
   name: string;
   createDate: Date;
 }
diff --git a/src/ts/@overflow/meta/api/model/MetaInfraVendor.ts b/src/ts/@overflow/meta/api/model/MetaInfraVendor.ts
index 356716d..7060043 100644
--- a/src/ts/@overflow/meta/api/model/MetaInfraVendor.ts
+++ b/src/ts/@overflow/meta/api/model/MetaInfraVendor.ts
@@ -2,10 +2,10 @@
 import MetaInfraType from './MetaInfraType';
 
 interface MetaInfraVendor {
-  id: number;
+  id?: number;
   name: string;
   createDate: Date;
-  metaInfraType: MetaInfraType;
+  infraType: MetaInfraType;
 }
 
 export enum MetaInfraVendor_Machine_ID {
diff --git a/src/ts/@overflow/meta/api/model/MetaInputType.ts b/src/ts/@overflow/meta/api/model/MetaInputType.ts
index 53c951e..c736b0d 100644
--- a/src/ts/@overflow/meta/api/model/MetaInputType.ts
+++ b/src/ts/@overflow/meta/api/model/MetaInputType.ts
@@ -1,6 +1,6 @@
 
 interface MetaInputType {
-  id: number;
+  id?: number;
   name: string;
   description: string;
   createDate: Date;
diff --git a/src/ts/@overflow/meta/api/model/MetaNoAuthProbeStatus.ts b/src/ts/@overflow/meta/api/model/MetaNoAuthProbeStatus.ts
index 3aef3d8..680bc8e 100644
--- a/src/ts/@overflow/meta/api/model/MetaNoAuthProbeStatus.ts
+++ b/src/ts/@overflow/meta/api/model/MetaNoAuthProbeStatus.ts
@@ -1,6 +1,6 @@
 
 interface MetaNoAuthProbeStatus {
-  id: number;
+  id?: number;
   name: string;
 }
 
diff --git a/src/ts/@overflow/meta/api/model/MetaNotification.ts b/src/ts/@overflow/meta/api/model/MetaNotification.ts
index c6051c2..3fd0ae9 100644
--- a/src/ts/@overflow/meta/api/model/MetaNotification.ts
+++ b/src/ts/@overflow/meta/api/model/MetaNotification.ts
@@ -1,6 +1,6 @@
 
 interface MetaNotification {
-  id: number;
+  id?: number;
   createDate: Date;
   name: string;
   description: string;
diff --git a/src/ts/@overflow/meta/api/model/MetaProbeArchitecture.ts b/src/ts/@overflow/meta/api/model/MetaProbeArchitecture.ts
index 0137ade..7724ae8 100644
--- a/src/ts/@overflow/meta/api/model/MetaProbeArchitecture.ts
+++ b/src/ts/@overflow/meta/api/model/MetaProbeArchitecture.ts
@@ -1,6 +1,6 @@
 
 interface MetaProbeArchitecture {
-  id: number;
+  id?: number;
   architecture: string;
   createDate: Date;
 }
diff --git a/src/ts/@overflow/meta/api/model/MetaProbeOs.ts b/src/ts/@overflow/meta/api/model/MetaProbeOs.ts
index 61f1e70..5518ec1 100644
--- a/src/ts/@overflow/meta/api/model/MetaProbeOs.ts
+++ b/src/ts/@overflow/meta/api/model/MetaProbeOs.ts
@@ -1,6 +1,6 @@
 
 interface MetaProbeOs {
-  id: number;
+  id?: number;
   name: string;
   createDate: Date;
 }
diff --git a/src/ts/@overflow/meta/api/model/MetaProbePackage.ts b/src/ts/@overflow/meta/api/model/MetaProbePackage.ts
index 8e89556..a929030 100644
--- a/src/ts/@overflow/meta/api/model/MetaProbePackage.ts
+++ b/src/ts/@overflow/meta/api/model/MetaProbePackage.ts
@@ -3,7 +3,7 @@ import MetaProbeOs from './MetaProbeOs';
 import MetaProbeArchitecture from './MetaProbeArchitecture';
 
 interface MetaProbePackage {
-  id: number;
+  id?: number;
   version: MetaProbeVersion;
   os: MetaProbeOs;
   architecture: MetaProbeArchitecture;
diff --git a/src/ts/@overflow/meta/api/model/MetaProbeTaskType.ts b/src/ts/@overflow/meta/api/model/MetaProbeTaskType.ts
index e88994e..57faefb 100644
--- a/src/ts/@overflow/meta/api/model/MetaProbeTaskType.ts
+++ b/src/ts/@overflow/meta/api/model/MetaProbeTaskType.ts
@@ -1,6 +1,6 @@
 
 interface MetaProbeTaskType {
-  id: number;
+  id?: number;
   name: string;
   description: string;
   createDate: Date;
diff --git a/src/ts/@overflow/meta/api/model/MetaProbeVersion.ts b/src/ts/@overflow/meta/api/model/MetaProbeVersion.ts
index 6147966..1d25c04 100644
--- a/src/ts/@overflow/meta/api/model/MetaProbeVersion.ts
+++ b/src/ts/@overflow/meta/api/model/MetaProbeVersion.ts
@@ -1,6 +1,6 @@
 
 interface MetaProbeVersion {
-  id: number;
+  id?: number;
   version: string;
   createDate: Date;
 }
diff --git a/src/ts/@overflow/meta/api/model/MetaSensorItem.ts b/src/ts/@overflow/meta/api/model/MetaSensorItem.ts
index a5451f9..2b9895f 100644
--- a/src/ts/@overflow/meta/api/model/MetaSensorItem.ts
+++ b/src/ts/@overflow/meta/api/model/MetaSensorItem.ts
@@ -3,8 +3,8 @@ import MetaProbeArchitecture from './MetaProbeArchitecture';
 import MetaSensorItemType from './MetaSensorItemType';
 
 interface MetaSensorItem {
-  id: number;
-  metaSensorItemType: MetaSensorItemType;
+  id?: number;
+  itemType: MetaSensorItemType;
   key: string;
   name: string;
   createDate: Date;
diff --git a/src/ts/@overflow/meta/api/model/MetaSensorItemType.ts b/src/ts/@overflow/meta/api/model/MetaSensorItemType.ts
index d185a10..e9aed76 100644
--- a/src/ts/@overflow/meta/api/model/MetaSensorItemType.ts
+++ b/src/ts/@overflow/meta/api/model/MetaSensorItemType.ts
@@ -1,6 +1,6 @@
 
 interface MetaSensorItemType {
-  id: number;
+  id?: number;
   name: string;
   description: string;
   createDate: Date;
diff --git a/src/ts/@overflow/meta/api/model/MetaSensorStatus.ts b/src/ts/@overflow/meta/api/model/MetaSensorStatus.ts
index 007c3b2..322e559 100644
--- a/src/ts/@overflow/meta/api/model/MetaSensorStatus.ts
+++ b/src/ts/@overflow/meta/api/model/MetaSensorStatus.ts
@@ -1,6 +1,6 @@
 
 interface MetaSensorStatus {
-  id: number;
+  id?: number;
   name: string;
 }
 
diff --git a/src/ts/@overflow/meta/api/model/MetaVendorCrawler.ts b/src/ts/@overflow/meta/api/model/MetaVendorCrawler.ts
index f02529e..e53d8b2 100644
--- a/src/ts/@overflow/meta/api/model/MetaVendorCrawler.ts
+++ b/src/ts/@overflow/meta/api/model/MetaVendorCrawler.ts
@@ -1,10 +1,11 @@
 
 import MetaInfraVendor from './MetaInfraVendor';
 import MetaCrawler from './MetaCrawler';
+
 interface MetaVendorCrawler {
-  id: number;
-  metaCrawler: MetaCrawler;
-  metaInfraVendor: MetaInfraVendor;
+  id?: number;
+  crawler: MetaCrawler;
+  infraVendor: MetaInfraVendor;
   createDate: Date;
 }
 
diff --git a/src/ts/@overflow/meta/api/model/MetaVendorCrawlerSensorItem.ts b/src/ts/@overflow/meta/api/model/MetaVendorCrawlerSensorItem.ts
index 3844eea..edbd3c1 100644
--- a/src/ts/@overflow/meta/api/model/MetaVendorCrawlerSensorItem.ts
+++ b/src/ts/@overflow/meta/api/model/MetaVendorCrawlerSensorItem.ts
@@ -3,12 +3,12 @@ import MetaInfraVendor from './MetaInfraVendor';
 import MetaSensorItem from './MetaSensorItem';
 
 interface MetaVendorCrawlerSensorItem {
-  id: number;
+  id?: number;
   interval: string;
   warnCondition: string;
   createDate: Date;
-  metaSensorItem: MetaSensorItem;
-  metaInfraVendor: MetaInfraVendor;
+  sensorItem: MetaSensorItem;
+  vendor: MetaInfraVendor;
   crawlerId: number;
 }
 
diff --git a/src/ts/@overflow/probe/api/model/Probe.ts b/src/ts/@overflow/probe/api/model/Probe.ts
index c3f53ba..bc7eaa6 100644
--- a/src/ts/@overflow/probe/api/model/Probe.ts
+++ b/src/ts/@overflow/probe/api/model/Probe.ts
@@ -7,8 +7,8 @@ interface Probe {
   id?: number;
   status: MetaProbeStatus; // INITIAL / NORMAL
   description: string;
-  createDate?: Date;
-  domain?: Domain;
+  createDate: Date;
+  domain: Domain;
   probeKey: string;
   encryptionKey: string;
   targetCount: number;
diff --git a/src/ts/@overflow/probe/api/model/ProbeTask.ts b/src/ts/@overflow/probe/api/model/ProbeTask.ts
index 4d3bb91..eb1f25b 100644
--- a/src/ts/@overflow/probe/api/model/ProbeTask.ts
+++ b/src/ts/@overflow/probe/api/model/ProbeTask.ts
@@ -3,13 +3,13 @@ import MetaProbeTaskType from '@overflow/meta/api/model/MetaProbeTaskType';
 
 interface ProbeTask {
   id?: number;
-  metaProbeTaskType: MetaProbeTaskType;
+  taskType: MetaProbeTaskType;
   probe: Probe;
   data: string;
-  createDate?: Date;
-  sendDate?: Date;
-  startDate?: Date;
-  endDate?: Date;
+  createDate: Date;
+  sendDate: Date;
+  startDate: Date;
+  endDate: Date;
   succeed: boolean;
 }
 
diff --git a/src/ts/@overflow/probe/react/components/ProbeDetailInfo.tsx b/src/ts/@overflow/probe/react/components/ProbeDetailInfo.tsx
index 2f23f48..c0d8dc3 100644
--- a/src/ts/@overflow/probe/react/components/ProbeDetailInfo.tsx
+++ b/src/ts/@overflow/probe/react/components/ProbeDetailInfo.tsx
@@ -8,7 +8,7 @@ import {
   Container,
 } from 'semantic-ui-react';
 import Probe from '@overflow/probe/api/model/Probe';
-import { Discovery } from '../../../discovery/react/components/Discovery';
+import { Discovery } from '@overflow/discovery/react/components/Discovery';
 
 export interface StateProps {
   id: string;
@@ -49,10 +49,6 @@ export class ProbeDetailInfo extends React.Component<Props, State> {
       },
       'cidr': '192.168.1.0/24',
       'displayName': '192.168.1.105\'s probe',
-      'infraHost': {
-        'ip': '192.168.1.105',
-        'mac': 'ab:cd:ef:gh:ij',
-      },
       'targetCount': '20',
       'sensorCount': '30',
       'probeKey': '1AGBLKDFJ2452ASDGFL2KWJLKSDJ',
diff --git a/src/ts/@overflow/probe/react/components/ProbeHost.tsx b/src/ts/@overflow/probe/react/components/ProbeHost.tsx
index dcc67ec..b504fc3 100644
--- a/src/ts/@overflow/probe/react/components/ProbeHost.tsx
+++ b/src/ts/@overflow/probe/react/components/ProbeHost.tsx
@@ -8,6 +8,7 @@ import {
   Container,
 } from 'semantic-ui-react';
 import Probe from '@overflow/probe/api/model/Probe';
+import InfraHost from '@overflow/infra/api/model/InfraHost';
 
 export interface StateProps {
   id: string;
@@ -19,7 +20,7 @@ export interface DispatchProps {
 export type Props = StateProps & DispatchProps;
 
 export interface State {
-  probe: any; // todo. fix to Probe
+  host: InfraHost;
 }
 
 
@@ -28,14 +29,14 @@ export class ProbeHost extends React.Component<Props, State> {
   constructor(props: Props, context: State) {
     super(props, context);
     this.state = {
-      probe: null,
+      host: null,
     };
   }
 
   public componentWillMount(): void {
 
     // todo. getting probe by probeId
-    let p = {
+    let p: any = {
       'id': '11',
       'status': {
         'name': 'STARTED',
@@ -43,22 +44,28 @@ export class ProbeHost extends React.Component<Props, State> {
       'domain': {
         'name': 'insanity\'s domain',
       },
-      'cidr': '192.168.1.0/24',
-      'displayName': '192.168.1.105\'s probe',
-      'targetCount': '20',
-      'sensorCount': '30',
-      'probeKey': '1AGBLKDFJ2452ASDGFL2KWJLKSDJ',
-      'description': 'description1111111111',
-      'createDate': '2017-01-01',
-      'authorizeDate': '2017-01-01',
-      'restartDate': '2017-01-01',
-      'authorizeMember': {
-        'name': 'insanity',
+      'host': {
+        'id': 111,
+        'os': {
+          'machine': {
+            'meta': 'machine meta',
+          },
+          'meta': 'os meta',
+          'vendor': {
+            'name': 'vendor name',
+            'type': {
+              'name': 'vendor type name',
+            },
+          },
+        },
+        'ip': 3232235881,
+        'mac': 8796753988883,
+        'createDate': null,
       },
     };
 
     this.setState({
-      probe: p,
+      host: p.host,
     });
   }
 
@@ -70,9 +77,33 @@ export class ProbeHost extends React.Component<Props, State> {
           <Table.Body>
             <Table.Row>
               <Table.Cell collapsing>
-                <Header size='small'>Name</Header>
+                <Header size='small'>IP</Header>
               </Table.Cell>
-              <Table.Cell>todo</Table.Cell>
+              <Table.Cell>{this.state.host.ip}</Table.Cell>
+            </Table.Row>
+            <Table.Row>
+              <Table.Cell collapsing>
+                <Header size='small'>MAC</Header>
+              </Table.Cell>
+              <Table.Cell>{this.state.host.mac}</Table.Cell>
+            </Table.Row>
+            <Table.Row>
+              <Table.Cell collapsing>
+                <Header size='small'>OS meta</Header>
+              </Table.Cell>
+              <Table.Cell>{this.state.host.os.meta}</Table.Cell>
+            </Table.Row>
+            <Table.Row>
+              <Table.Cell collapsing>
+                <Header size='small'>OS vendor name</Header>
+              </Table.Cell>
+              <Table.Cell>{this.state.host.os.vendor.name}</Table.Cell>
+            </Table.Row>
+            <Table.Row>
+              <Table.Cell collapsing>
+                <Header size='small'>OS vendor type</Header>
+              </Table.Cell>
+              <Table.Cell>{this.state.host.os.vendor.type.name}</Table.Cell>
             </Table.Row>
           </Table.Body>
         </Table>
diff --git a/src/ts/@overflow/probe/react/components/ProbeList.tsx b/src/ts/@overflow/probe/react/components/ProbeList.tsx
index 003d6bb..c717c79 100644
--- a/src/ts/@overflow/probe/react/components/ProbeList.tsx
+++ b/src/ts/@overflow/probe/react/components/ProbeList.tsx
@@ -35,7 +35,7 @@ export class ProbeList extends React.Component<Props, State> {
   public componentWillMount(): void {
     this.data = [
       {
-        'id': '11',
+        'id': 11,
         'status': {
           'name': 'NORMAL',
         },
@@ -48,13 +48,13 @@ export class ProbeList extends React.Component<Props, State> {
         //   'ip': '192.168.1.105',
         //   'mac': 'ab:cd:ef:gh:ij',
         // },
-        'targetCount': '20',
-        'sensorCount': '30',
+        'targetCount': 20,
+        'sensorCount': 30,
         'probeKey': '1AGBLKDFJ2452ASDGFL2KWJLKSDJ',
         'description': 'description1111111111',
       },
       {
-        'id': '22',
+        'id': 22,
         'status': {
           'name': 'INITIAL',
         },
@@ -63,13 +63,13 @@ export class ProbeList extends React.Component<Props, State> {
         },
         'displayName': '192.168.1.105\'s probe',
         'cidr': '192.168.1.0/24',
-        'targetCount': '20',
-        'sensorCount': '30',
+        'targetCount': 30,
+        'sensorCount': 40,
         'probeKey': '1AGBLKDFJ2452ASDGFL2KWJLKSDJ',
         'description': 'description1111111111',
       },
       {
-        'id': '33',
+        'id': 33,
         'status': {
           'name': 'NORMAL',
         },
@@ -78,8 +78,8 @@ export class ProbeList extends React.Component<Props, State> {
         },
         'cidr': '192.168.1.0/24',
         'displayName': '192.168.1.105\'s probe',
-        'targetCount': '20',
-        'sensorCount': '30',
+        'targetCount': 50,
+        'sensorCount': 60,
         'probeKey': '1AGBLKDFJ2452ASDGFL2KWJLKSDJ',
         'description': 'description1111111111',
       },