diff --git a/src/app/commons/guard/auth.guard.ts b/src/app/commons/guard/auth.guard.ts
index 23e4d3a..fd98d82 100644
--- a/src/app/commons/guard/auth.guard.ts
+++ b/src/app/commons/guard/auth.guard.ts
@@ -8,10 +8,10 @@ import {
 import { Store } from '@ngrx/store';
 
 import { Observable } from 'rxjs/Observable';
-import 'rxjs/add/operator/catch';
 import 'rxjs/add/operator/take';
 import 'rxjs/add/operator/map';
-import { of } from 'rxjs/observable/of';
+
+import { CookieService } from 'ngx-cookie-service';
 
 import * as AuthStore from 'packages/member/store/auth';
 import { AuthSelector } from 'packages/member/store';
@@ -19,7 +19,8 @@ import { AuthSelector } from 'packages/member/store';
 @Injectable()
 export class AuthGuard implements CanActivate, CanActivateChild {
   constructor(
-    private store: Store<AuthStore.State>
+    private store: Store<AuthStore.State>,
+    private cookieService: CookieService,
   ) { }
 
   canActivate(next: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<boolean> {
@@ -27,7 +28,11 @@ export class AuthGuard implements CanActivate, CanActivateChild {
       .select(AuthSelector.select('signined'))
       .map(signined => {
         if (!signined) {
-          this.store.dispatch(new AuthStore.SigninRedirect(state.url));
+          if (this.cookieService.check('authToken')) {
+            this.store.dispatch(new AuthStore.SigninCookie({authToken: this.cookieService.get('authToken'), returnURL: state.url}));
+          } else {
+            this.store.dispatch(new AuthStore.SigninRedirect(state.url));
+          }
           return false;
         }
 
@@ -47,10 +52,6 @@ export class AuthGuard implements CanActivate, CanActivateChild {
 
         return true;
       })
-      .catch(() => {
-        this.store.dispatch(new AuthStore.SigninRedirect(state.url));
-        return of(false);
-      })
       .take(1);
   }
 }
diff --git a/src/app/commons/store/signin-init/signin-init.effect.ts b/src/app/commons/store/signin-init/signin-init.effect.ts
index 1dd8bef..5f944b1 100644
--- a/src/app/commons/store/signin-init/signin-init.effect.ts
+++ b/src/app/commons/store/signin-init/signin-init.effect.ts
@@ -19,9 +19,8 @@ import { CookieService } from 'ngx-cookie-service';
 import { RPCClient } from 'packages/core/rpc/client/RPCClient';
 
 import {
-  Signin,
   SigninSuccess,
-  SigninFailure,
+  SigninCookieSuccess,
   ActionType,
 } from 'packages/member/store/auth';
 
@@ -53,4 +52,17 @@ export class Effects {
       }
     );
 
+  @Effect({ dispatch: false })
+  signinCookieSuccess$ = this.actions$
+    .ofType(ActionType.SigninCookieSuccess)
+    .map((action: SigninCookieSuccess) => action.payload)
+    .do(
+      (result) => {
+        const authToken = this.cookieService.get('authToken');
+        // console.log(`authToken: ${authToken}`);
+        const queryString = `authToken=${authToken}`;
+
+        this.rpcClient.connect(queryString);
+      }
+    );
 }
diff --git a/src/packages/core/rest/client/RESTClient.ts b/src/packages/core/rest/client/RESTClient.ts
index 0d986da..9ff174b 100644
--- a/src/packages/core/rest/client/RESTClient.ts
+++ b/src/packages/core/rest/client/RESTClient.ts
@@ -35,8 +35,6 @@ export class RESTClient {
     reportProgress?: boolean;
     withCredentials?: boolean;
   }): Observable<T> {
-    // options.withCredentials = true;
-
     return this._httpClient
       .request<T>(method, Location.joinWithSlash(this._baseURL, entry), options)
       .map(
diff --git a/src/packages/member/component/signin/signin.component.ts b/src/packages/member/component/signin/signin.component.ts
index 23f786c..4f15d55 100644
--- a/src/packages/member/component/signin/signin.component.ts
+++ b/src/packages/member/component/signin/signin.component.ts
@@ -84,9 +84,7 @@ export class SigninComponent implements OnInit {
   }
   signin() {
     const signinValue = Object.assign({}, this.signinForm.value);
-    signinValue.options = {
-      returnURL: this.returnURL,
-    };
+    signinValue.returnURL = this.returnURL;
 
     this.store.dispatch(new AuthStore.Signin(signinValue));
     console.log('signin component signin fnc');
diff --git a/src/packages/member/service/member.service.ts b/src/packages/member/service/member.service.ts
index 561b263..ef3d746 100644
--- a/src/packages/member/service/member.service.ts
+++ b/src/packages/member/service/member.service.ts
@@ -28,6 +28,16 @@ export class MemberService {
     });
   }
 
+  public signin_cookie(authToken: string): Observable<DomainMember> {
+    const body = {
+      authToken: authToken,
+    };
+
+    return this.restClient.request<DomainMember>('post', '/account/signin_cookie', {
+      body: body,
+    });
+  }
+
   public signup(member: Member): Observable<Member> {
     return this.restClient.request<Member>('post', '/account/signup', {
       body: member,
diff --git a/src/packages/member/store/auth/auth.action.ts b/src/packages/member/store/auth/auth.action.ts
index b9d2e69..b752a0d 100644
--- a/src/packages/member/store/auth/auth.action.ts
+++ b/src/packages/member/store/auth/auth.action.ts
@@ -10,6 +10,11 @@ export enum ActionType {
   SigninSuccess = '[member.auth] SigninSuccess',
   SigninFailure = '[member.auth] SigninFailure',
   SigninRedirect = '[member.auth] SigninRedirect',
+
+  SigninCookie = '[member.auth] SigninCookie',
+  SigninCookieSuccess = '[member.auth] SigninCookieSuccess',
+  SigninCookieFailure = '[member.auth] SigninCookieFailure',
+
   Signout = '[member.auth] Signout',
   SignoutSuccess = '[member.auth] SignoutSuccess',
   SignoutFailure = '[member.auth] SignoutFailure',
@@ -18,7 +23,7 @@ export enum ActionType {
 export class Signin implements Action {
   readonly type = ActionType.Signin;
 
-  constructor(public payload: {email: string, password: string, options: any}) {}
+  constructor(public payload: {email: string, password: string, returnURL: string}) {}
 }
 
 export class SigninSuccess implements Action {
@@ -38,6 +43,24 @@ export class SigninRedirect implements Action {
   constructor(public payload: string) {}
 }
 
+export class SigninCookie implements Action {
+  readonly type = ActionType.SigninCookie;
+
+  constructor(public payload: {authToken: string, returnURL: string}) {}
+}
+
+export class SigninCookieSuccess implements Action {
+  readonly type = ActionType.SigninCookieSuccess;
+
+  constructor(public payload: DomainMember) {}
+}
+
+export class SigninCookieFailure implements Action {
+  readonly type = ActionType.SigninCookieFailure;
+
+  constructor(public payload: RESTError) {}
+}
+
 export class Signout implements Action {
   readonly type = ActionType.Signout;
 }
@@ -57,6 +80,9 @@ export type Actions =
   | SigninSuccess
   | SigninFailure
   | SigninRedirect
+  | SigninCookie
+  | SigninCookieSuccess
+  | SigninCookieFailure
   | Signout
   | SignoutSuccess
   | SignoutFailure
diff --git a/src/packages/member/store/auth/auth.effect.ts b/src/packages/member/store/auth/auth.effect.ts
index cfee9ed..5da8206 100644
--- a/src/packages/member/store/auth/auth.effect.ts
+++ b/src/packages/member/store/auth/auth.effect.ts
@@ -26,12 +26,16 @@ import {
   SigninSuccess,
   SigninFailure,
   SigninRedirect,
+  SigninCookie,
+  SigninCookieSuccess,
+  SigninCookieFailure,
+
   ActionType,
 } from './auth.action';
 
 @Injectable()
 export class Effects {
-  private _options: any;
+  private _returnURL: any;
 
   constructor(
     private actions$: Actions,
@@ -44,12 +48,12 @@ export class Effects {
     .ofType(ActionType.Signin)
     .map((action: Signin) => action.payload)
     .switchMap(payload => {
-      this._options = payload.options;
+      this._returnURL = payload.returnURL;
       return this.memberService.signin(payload.email, payload.password);
     })
     .map((result: any) => {
       const authToken = result['authToken'];
-      const domainMember = JSON.parse(result['domainMember']);
+      const domainMember = result['domainMember'];
       return new SigninSuccess({authToken: authToken, domainMember: domainMember});
     })
     .catch((error: RESTError) => {
@@ -60,7 +64,7 @@ export class Effects {
   signinSuccess$ = this.actions$
     .ofType(ActionType.SigninSuccess)
     .do(() => {
-      this.router.navigateByUrl(this._options.returnURL);
+      this.router.navigateByUrl(this._returnURL);
     });
 
   @Effect({ dispatch: false })
@@ -71,4 +75,33 @@ export class Effects {
       this.router.navigate(['/auth/signin'], {queryParams: {returnURL: returnURL}});
     });
 
+
+  @Effect()
+  signinCookie$: Observable<Action> = this.actions$
+    .ofType(ActionType.SigninCookie)
+    .map((action: SigninCookie) => action.payload)
+    .switchMap((payload) => {
+      this._returnURL = payload.returnURL;
+      return this.memberService.signin_cookie(payload.authToken);
+    })
+    .map((domainMember: DomainMember) => {
+      return new SigninCookieSuccess(domainMember);
+    })
+    .catch((error: RESTError) => {
+      return of(new SigninFailure(error));
+    });
+
+  @Effect({ dispatch: false })
+  signinCookieSuccess$ = this.actions$
+    .ofType(ActionType.SigninCookieSuccess)
+    .do(() => {
+      this.router.navigateByUrl(this._returnURL);
+    });
+
+  @Effect({ dispatch: false })
+  signinCookieFailure$ = this.actions$
+    .ofType(ActionType.SigninCookieFailure)
+    .map(() => {
+      return new SigninRedirect(this._returnURL);
+    });
 }
diff --git a/src/packages/member/store/auth/auth.reducer.ts b/src/packages/member/store/auth/auth.reducer.ts
index e551cde..4d178f4 100644
--- a/src/packages/member/store/auth/auth.reducer.ts
+++ b/src/packages/member/store/auth/auth.reducer.ts
@@ -45,6 +45,29 @@ export function reducer(state = initialState, action: Actions): State {
       };
     }
 
+    case ActionType.SigninCookieSuccess: {
+      return {
+        ...state,
+        signined: true,
+        error: null,
+        pending: false,
+        member: action.payload.member,
+        domain: action.payload.domain,
+      };
+    }
+
+    case ActionType.SigninCookieFailure: {
+      return {
+        ...state,
+        signined: false,
+        error: action.payload,
+        pending: false,
+        member: null,
+        domain: null,
+      };
+    }
+
+
     case ActionType.Signout: {
       return {
         ...state,