diff --git a/package.json b/package.json
index 6177628..35bc6a5 100644
--- a/package.json
+++ b/package.json
@@ -39,6 +39,7 @@
     "d3": "^4.13.0",
     "hammerjs": "^2.0.8",
     "ng2-odometer": "^1.1.3",
+    "ngx-cookie-service": "^1.0.10",
     "ngx-perfect-scrollbar": "^5.3.1",
     "rxjs": "^5.5.6",
     "zone.js": "^0.8.20",
diff --git a/src/app/app.module.ts b/src/app/app.module.ts
index df912ab..9fa44c8 100644
--- a/src/app/app.module.ts
+++ b/src/app/app.module.ts
@@ -5,6 +5,8 @@ import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
 
 import { HttpClientModule } from '@angular/common/http';
 
+import { CookieService } from 'ngx-cookie-service';
+
 import { RPCClient } from 'packages/core/rpc/client/RPCClient';
 import { RPCClientCodec } from 'packages/core/rpc/protocol/RPCClientCodec';
 import { RPCClientJSONCodec } from 'packages/core/rpc/protocol/json/RPCClientJSONCodec';
@@ -56,6 +58,7 @@ import { RESTService } from './commons/service/rest.service';
     {
       provide: RPCClient, useClass: RPCService
     },
+    CookieService,
   ],
   declarations: [
     AppComponent,
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 bdc1ab1..1ac07d1 100644
--- a/src/app/commons/store/signin-init/signin-init.effect.ts
+++ b/src/app/commons/store/signin-init/signin-init.effect.ts
@@ -14,6 +14,8 @@ import 'rxjs/add/operator/switchMap';
 import 'rxjs/add/operator/map';
 import 'rxjs/add/operator/take';
 
+import { CookieService } from 'ngx-cookie-service';
+
 import { RPCClient } from 'packages/core/rpc/client/RPCClient';
 
 import {
@@ -29,6 +31,7 @@ export class Effects {
   constructor(
     private actions$: Actions,
     private rpcClient: RPCClient,
+    private cookieService: CookieService,
   ) { }
 
   @Effect({ dispatch: false })
@@ -36,7 +39,11 @@ export class Effects {
     .ofType(ActionType.SigninSuccess)
     .do(
       () => {
-        this.rpcClient.connect();
+        let queryString: string;
+        if (this.cookieService.check('AuthToken')) {
+          queryString = `AuthToken=${this.cookieService.get('AuthToken')}`;
+        }
+        this.rpcClient.connect(queryString);
       }
     );
 
diff --git a/src/packages/core/rpc/client/RPCClient.ts b/src/packages/core/rpc/client/RPCClient.ts
index 1003971..6093355 100644
--- a/src/packages/core/rpc/client/RPCClient.ts
+++ b/src/packages/core/rpc/client/RPCClient.ts
@@ -27,8 +27,8 @@ export class RPCClient {
   /**
    * connect
    */
-  public connect(): void {
-    this._rwc.connect();
+  public connect(queryString?: string): void {
+    this._rwc.connect(queryString);
     this._rwc.readResponse().subscribe(
       (value: Object) => {
         this.onMessage(value);
diff --git a/src/packages/core/rpc/client/rwc/RPCClientRWC.ts b/src/packages/core/rpc/client/rwc/RPCClientRWC.ts
index 9b1f2ea..c18eb70 100644
--- a/src/packages/core/rpc/client/rwc/RPCClientRWC.ts
+++ b/src/packages/core/rpc/client/rwc/RPCClientRWC.ts
@@ -3,7 +3,7 @@ import { InjectionToken } from '@angular/core';
 import { Observable } from 'rxjs/Observable';
 
 export abstract class RPCClientRWC {
-  public abstract connect(): void;
+  public abstract connect(queryString?: string): void;
   public abstract readResponse(): Observable<Object>;
   public abstract writeRequest(data: any): void;
   public abstract disconnect(): void;
diff --git a/src/packages/core/rpc/client/rwc/websocket/RPCClientWebsocketRWC.ts b/src/packages/core/rpc/client/rwc/websocket/RPCClientWebsocketRWC.ts
index 64b4079..81c5b27 100644
--- a/src/packages/core/rpc/client/rwc/websocket/RPCClientWebsocketRWC.ts
+++ b/src/packages/core/rpc/client/rwc/websocket/RPCClientWebsocketRWC.ts
@@ -20,7 +20,10 @@ export class RPCClientWebsocketRWC extends RPCClientRWC {
     this._wsSocketSubject = new RxWebsocketSubject<Object>(this._config);
   }
 
-  public connect(): void {
+  public connect(queryString?: string): void {
+    if (undefined !== queryString) {
+      this._wsSocketSubject.queryString = queryString;
+    }
     this._wsSocketSubject.connect();
     this._wsSocketSubject.subscribe(
       (value: Object) => {
diff --git a/src/packages/core/websocket/RxWebsocketSubject.ts b/src/packages/core/websocket/RxWebsocketSubject.ts
index be02808..e0d1e39 100644
--- a/src/packages/core/websocket/RxWebsocketSubject.ts
+++ b/src/packages/core/websocket/RxWebsocketSubject.ts
@@ -24,6 +24,7 @@ export class RxWebsocketSubject<T> extends Subject<T> {
   private _socket: WebSocketSubject<any>;
   private _connectionObserver: Observer<boolean>;
   private _connectionStatus: Observable<boolean>;
+  private _queryString: string;
 
   public constructor(private _config: RxWebsocketSubjectConfig) {
     super();
@@ -55,12 +56,25 @@ export class RxWebsocketSubject<T> extends Subject<T> {
     });
   }
 
+  public set queryString(query: string) {
+    this._queryString = query;
+  }
+
+  public get queryString(): string | undefined {
+    return this._queryString;
+  }
+
   public get connectionStatus(): Observable<boolean> {
     return this._connectionStatus;
   }
 
   public connect(): void {
-    this._socket = new WebSocketSubject(this._wsSubjectConfig);
+    const wsSubjectConfig = Object.assign({}, this._wsSubjectConfig);
+    if (undefined !== this._queryString) {
+      wsSubjectConfig.url = wsSubjectConfig.url + '?' + this._queryString;
+    }
+
+    this._socket = new WebSocketSubject(wsSubjectConfig);
     this._socket.subscribe(
       (m) => {
         this.next(m);
diff --git a/yarn.lock b/yarn.lock
index f805c32..3581a59 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4688,6 +4688,10 @@ ng2-odometer@^1.1.3:
   dependencies:
     odometer "^0.4.8"
 
+ngx-cookie-service@^1.0.10:
+  version "1.0.10"
+  resolved "https://registry.yarnpkg.com/ngx-cookie-service/-/ngx-cookie-service-1.0.10.tgz#dc17ff4f1a0224cf3b0c7a7f52bff2b798396e3d"
+
 ngx-perfect-scrollbar@^5.3.1:
   version "5.3.1"
   resolved "https://registry.yarnpkg.com/ngx-perfect-scrollbar/-/ngx-perfect-scrollbar-5.3.1.tgz#7fcfb26a93554ac60d0444bfaa4b9487f23c5cbc"