diff --git a/src/ts/@overflow/app/config/index.ts b/src/ts/@overflow/app/config/index.ts
index 89c6a10..5dd6a97 100644
--- a/src/ts/@overflow/app/config/index.ts
+++ b/src/ts/@overflow/app/config/index.ts
@@ -60,6 +60,7 @@ import AsyncRequest from '@overflow/app/redux/saga/AsyncRequest';
 import AsyncRestRequest from '@overflow/app/redux/saga/AsyncRestRequest';
 
 import DiscoveryService from '@overflow/discovery/api/service/DiscoveryService';
+import NoAuthProbeService from '@overflow/noauthprobe/api/service/NoAuthProbeService';
 
 // Container Configuration
 export interface ContainerConfig {
@@ -147,9 +148,9 @@ const reduxConfig: ReduxConfig = {
   ],
 };
 
-const serviceConfig: Map<string, APIService> = new Map([
-  ['DiscoveryService', DiscoveryService],
-]);
+const serviceConfig: Map<string, APIService> = new Map();
+serviceConfig.set('DiscoveryService', DiscoveryService.prototype);
+serviceConfig.set('NoAuthProbeService', NoAuthProbeService.prototype);
 
 // Configuration
 export interface Config {
diff --git a/src/ts/@overflow/app/index.tsx b/src/ts/@overflow/app/index.tsx
index bf5e52f..3b5954b 100644
--- a/src/ts/@overflow/app/index.tsx
+++ b/src/ts/@overflow/app/index.tsx
@@ -108,7 +108,7 @@ class OFApplication {
   private initRpcClient(): Promise<WebSocketRPC> {
     const rpcClient = new Promise<WebSocketRPC>((resolve, reject) => {
       let serviceInvoker = new ServiceInvoker(this.config.service);
-      let client = new WebSocketRPC(this.config.rpc.url);
+      let client = new WebSocketRPC(this.config.rpc.url, serviceInvoker);
       client.initialize()
         .then(() => {
           resolve(client);
diff --git a/src/ts/@overflow/noauthprobe/api/service/NoAuthProbeService.ts b/src/ts/@overflow/noauthprobe/api/service/NoAuthProbeService.ts
new file mode 100644
index 0000000..cd2ca91
--- /dev/null
+++ b/src/ts/@overflow/noauthprobe/api/service/NoAuthProbeService.ts
@@ -0,0 +1,17 @@
+import { Service } from '@overflow/commons/api/service';
+
+
+export class NoAuthProbeService extends Service {
+    // tslint:disable-next-line:no-empty
+    public constructor() {
+        super();
+    }
+
+    public regist(params: any): void {
+        console.log('Discovery has finished.' + params);
+        // state change test
+    }
+
+}
+
+export default NoAuthProbeService;