diff --git a/src/packages/noauth/component/list/list.component.ts b/src/packages/noauth/component/list/list.component.ts
index 7170c2c..12b3390 100644
--- a/src/packages/noauth/component/list/list.component.ts
+++ b/src/packages/noauth/component/list/list.component.ts
@@ -35,6 +35,7 @@ export class ListComponent implements OnInit, AfterContentInit {
   ngAfterContentInit() {
     this.store.select(AuthSelector.select('domain')).subscribe(
       (domain: Domain) => {
+        console.log(domain);
         this.store.dispatch(new ListStore.ReadAllByDomain(domain));
       }
     );
diff --git a/src/packages/probe/component/list/list.component.html b/src/packages/probe/component/list/list.component.html
index f489401..1840b9b 100644
--- a/src/packages/probe/component/list/list.component.html
+++ b/src/packages/probe/component/list/list.component.html
@@ -8,12 +8,12 @@
 
     <ng-container matColumnDef="ip">
       <mat-header-cell *matHeaderCellDef mat-sort-header> IP </mat-header-cell>
-      <mat-cell *matCellDef="let element"> {{element.host.ip}} </mat-cell>
+      <mat-cell *matCellDef="let element">  </mat-cell>
     </ng-container>
 
     <ng-container matColumnDef="os">
       <mat-header-cell *matHeaderCellDef mat-sort-header> OS </mat-header-cell>
-      <mat-cell *matCellDef="let element"> {{element.host.os.meta}} </mat-cell>
+      <mat-cell *matCellDef="let element">  </mat-cell>
     </ng-container>
 
     <ng-container matColumnDef="cidr">
diff --git a/src/packages/probe/component/list/list.component.ts b/src/packages/probe/component/list/list.component.ts
index 6e17d60..0a6178c 100644
--- a/src/packages/probe/component/list/list.component.ts
+++ b/src/packages/probe/component/list/list.component.ts
@@ -19,8 +19,8 @@ import { ListSelector } from '../../store';
 })
 export class ListComponent implements OnInit, AfterContentInit {
   probes$ = this.store.pipe(select(ListSelector.select('probes')));
-  pageSize = '25';
-  length = '100';
+  // pageSize = '25';
+  // length = '100';
 
   displayedColumns = ['name', 'ip', 'os', 'cidr', 'targetCnt', 'date', 'authBy'];
   dataSource: MatTableDataSource<Probe>;
@@ -33,15 +33,6 @@ export class ListComponent implements OnInit, AfterContentInit {
   }
 
   ngAfterContentInit() {
-    this.probes$.subscribe(
-      (probes: Probe[]) => {
-        this.dataSource = new MatTableDataSource(probes);
-        this.dataSource.sort = this.sort;
-      },
-      (error: RPCError) => {
-        console.log(error);
-      }
-    );
 
     this.store.select(AuthSelector.select('domain')).subscribe(
       (domain: Domain) => {
@@ -52,34 +43,45 @@ export class ListComponent implements OnInit, AfterContentInit {
       }
     );
 
-    // temporary data
-    const data: Probe[] = new Array();
-    for (let i = 0; i < 100; i++) {
-      const p: Probe = {
-        id: i,
-        displayName: String('displayName' + i),
-        host: {
-          ip: i,
-          os: {
-            meta: 'blahblahblah'
-          },
-        },
-        cidr: String('cidr' + i),
-        targets: [
-          {
-            id: i,
-          },
-        ],
-        authorizeDate: new Date(),
-        authorizeMember: {
-          'name': String('insanity')
-        },
-      };
-      data.push(p);
-    }
+    this.probes$.subscribe(
+      (probes: Probe[]) => {
+        console.log(probes);
+        this.dataSource = new MatTableDataSource(probes);
+        this.dataSource.sort = this.sort;
+      },
+      (error: RPCError) => {
+        console.log(error.message);
+      }
+    );
 
-    this.dataSource = new MatTableDataSource(data);
-    this.dataSource.sort = this.sort;
+    // // temporary data
+    // const data: Probe[] = new Array();
+    // for (let i = 0; i < 100; i++) {
+    //   const p: Probe = {
+    //     id: i,
+    //     displayName: String('displayName' + i),
+    //     host: {
+    //       ip: i,
+    //       os: {
+    //         meta: 'blahblahblah'
+    //       },
+    //     },
+    //     cidr: String('cidr' + i),
+    //     targets: [
+    //       {
+    //         id: i,
+    //       },
+    //     ],
+    //     authorizeDate: new Date(),
+    //     authorizeMember: {
+    //       'name': String('insanity')
+    //     },
+    //   };
+    //   data.push(p);
+    // }
+
+    // this.dataSource = new MatTableDataSource(data);
+    // this.dataSource.sort = this.sort;
   }
 
   ngOnInit() {
diff --git a/src/packages/probe/model/Probe.ts b/src/packages/probe/model/Probe.ts
index f7189bd..0c943f2 100644
--- a/src/packages/probe/model/Probe.ts
+++ b/src/packages/probe/model/Probe.ts
@@ -16,6 +16,6 @@ export interface Probe {
   cidr?: string;
   authorizeDate?: Date;
   authorizeMember?: Member;
-  host?: InfraHost;
+  // host?: InfraHost;
   targets?: Target[];
 }
diff --git a/src/packages/probe/store/detail/detail.reducer.ts b/src/packages/probe/store/detail/detail.reducer.ts
index 21dccad..90bca24 100644
--- a/src/packages/probe/store/detail/detail.reducer.ts
+++ b/src/packages/probe/store/detail/detail.reducer.ts
@@ -9,10 +9,12 @@ import {
 import {
   State,
   initialState,
+  adapter,
 } from './detail.state';
 
 import { Probe } from '../../model';
 
+
 export function reducer(state = initialState, action: Actions): State {
   switch (action.type) {
     case ActionType.Read: {
diff --git a/src/packages/probe/store/detail/detail.state.ts b/src/packages/probe/store/detail/detail.state.ts
index 4218697..3b614ab 100644
--- a/src/packages/probe/store/detail/detail.state.ts
+++ b/src/packages/probe/store/detail/detail.state.ts
@@ -2,18 +2,39 @@ import { RPCError } from 'packages/core/rpc/error';
 
 import { Probe } from '../../model';
 
-export interface State {
+// export interface State {
+//   error: RPCError | null;
+//   isPending: boolean;
+//   probe: Probe | null;
+// }
+
+// export const initialState: State = {
+//   error: null,
+//   isPending: false,
+//   probe: null,
+// };
+
+// export const getProbe = (state: State) => state.probe;
+// export const getError = (state: State) => state.error;
+// export const isPending = (state: State) => state.isPending;
+
+import { createEntityAdapter, EntityAdapter, EntityState } from '@ngrx/entity';
+
+export interface State extends EntityState<Probe> {
   error: RPCError | null;
   isPending: boolean;
   probe: Probe | null;
 }
-
-export const initialState: State = {
+export const adapter: EntityAdapter<Probe> = createEntityAdapter<Probe>();
+export const initialState: State = adapter.getInitialState({
   error: null,
   isPending: false,
   probe: null,
-};
+});
 
-export const getProbe = (state: State) => state.probe;
-export const getError = (state: State) => state.error;
-export const isPending = (state: State) => state.isPending;
+// export const {
+//   selectIds,
+//   selectEntities,
+//   selectAll,
+//   selectTotal,
+// } = adapter.getSelectors();
diff --git a/src/packages/probe/store/index.ts b/src/packages/probe/store/index.ts
index 1aa0543..60ac10c 100644
--- a/src/packages/probe/store/index.ts
+++ b/src/packages/probe/store/index.ts
@@ -32,3 +32,7 @@ export const ListSelector = new StateSelector<ProbeListStore.State>(createSelect
   selectProbeState,
   (state: State) => state.list
 ));
+export const DetailSelector = new StateSelector<ProbeDetailStore.State>(createSelector(
+  selectProbeState,
+  (state: State) => state.detail
+));