diff --git a/src/main/java/com/ntlab/irisserver/WebSocketConfig.java b/src/main/java/com/ntlab/irisserver/WebSocketConfig.java
index 76648fe..3aa4b7e 100644
--- a/src/main/java/com/ntlab/irisserver/WebSocketConfig.java
+++ b/src/main/java/com/ntlab/irisserver/WebSocketConfig.java
@@ -1,29 +1,22 @@
 package com.ntlab.irisserver;
 
-import com.ntlab.irisserver.websockets.HelloWorldWebSocket;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.web.socket.WebSocketHandler;
-import org.springframework.web.socket.config.annotation.*;
-import org.springframework.web.socket.server.standard.ServerEndpointExporter;
-
-@Configuration
-@EnableWebSocket
-public class WebSocketConfig implements WebSocketConfigurer {
-
-    @Override
-    public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {
-        //registry.addHandler(helloWorldWebSocket2(), "/hello-websocket2");
-    }
-
-    @Bean
-    public HelloWorldWebSocket helloWorldWebSocket() {
-        return new HelloWorldWebSocket();
-    }
-
-    @Bean
-    public ServerEndpointExporter serverEndpointExporter() {
-        return new ServerEndpointExporter();
-    }
-
-}
+//@Configuration
+//@EnableWebSocket
+//public class WebSocketConfig implements WebSocketConfigurer {
+//
+//    @Override
+//    public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {
+//        //registry.addHandler(helloWorldWebSocket2(), "/hello-websocket2");
+//    }
+//
+//    @Bean
+//    public HelloWorldWebSocket helloWorldWebSocket() {
+//        return new HelloWorldWebSocket();
+//    }
+//
+//    @Bean
+//    public ServerEndpointExporter serverEndpointExporter() {
+//        return new ServerEndpointExporter();
+//    }
+//
+//}
diff --git a/src/main/java/com/ntlab/irisserver/websockets/HelloWorldWebSocket.java b/src/main/java/com/ntlab/irisserver/websockets/HelloWorldWebSocket.java
index 0677c5e..baf41a5 100644
--- a/src/main/java/com/ntlab/irisserver/websockets/HelloWorldWebSocket.java
+++ b/src/main/java/com/ntlab/irisserver/websockets/HelloWorldWebSocket.java
@@ -1,58 +1,45 @@
 package com.ntlab.irisserver.websockets;
 
-import org.springframework.web.socket.handler.TextWebSocketHandler;
-
-import javax.websocket.*;
-import javax.websocket.server.ServerEndpoint;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-import java.util.Queue;
-import java.util.concurrent.ConcurrentLinkedQueue;
-import java.util.concurrent.Executors;
-import java.util.concurrent.ScheduledExecutorService;
-import java.util.concurrent.TimeUnit;
-
-
 // ５秒に１回HelloWorldを送るデモ
-@ServerEndpoint("/hello-websocket")
-public class HelloWorldWebSocket extends TextWebSocketHandler {
-    private static final Queue<Session> sessions = new ConcurrentLinkedQueue<>();
-
-    static {
-        ScheduledExecutorService service = Executors.newSingleThreadScheduledExecutor();
-        service.scheduleWithFixedDelay(HelloWorldWebSocket::broadcast, 5, 5, TimeUnit.SECONDS);
-    }
-
-    @OnMessage
-    public String onMessage(String message) {
-        System.out.println("WebSocketで受信したメッセージ/ " + message);
-        return "WebSocketでメッセージを正常に受信しました！";
-    }
-
-    @OnError
-    public void onError(Throwable th) {
-        System.out.println("WebSocketエラーが発生/ " + th.getMessage());
-    }
-
-    @OnOpen
-    public void onOpen(Session session) {
-        System.out.println("WebSocketセッション確立");
-        sessions.add(session);
-    }
-
-    @OnClose
-    public void onClose(Session session) {
-        System.out.println("WebSocketセッション終了");
-        sessions.remove(session);
-    }
-
-    public static void broadcast() {
-        Date now = new Date();
-        SimpleDateFormat formatter = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
-
+//@ServerEndpoint("/hello-websocket")
+//public class HelloWorldWebSocket extends TextWebSocketHandler {
+//    private static final Queue<Session> sessions = new ConcurrentLinkedQueue<>();
+//
+//    static {
+//        ScheduledExecutorService service = Executors.newSingleThreadScheduledExecutor();
+//        service.scheduleWithFixedDelay(HelloWorldWebSocket::broadcast, 5, 5, TimeUnit.SECONDS);
+//    }
+//
+//    @OnMessage
+//    public String onMessage(String message) {
+//        System.out.println("WebSocketで受信したメッセージ/ " + message);
+//        return "WebSocketでメッセージを正常に受信しました！";
+//    }
+//
+//    @OnError
+//    public void onError(Throwable th) {
+//        System.out.println("WebSocketエラーが発生/ " + th.getMessage());
+//    }
+//
+//    @OnOpen
+//    public void onOpen(Session session) {
+//        System.out.println("WebSocketセッション確立");
+//        sessions.add(session);
+//    }
+//
+//    @OnClose
+//    public void onClose(Session session) {
+//        System.out.println("WebSocketセッション終了");
+//        sessions.remove(session);
+//    }
+//
+//    public static void broadcast() {
+//        Date now = new Date();
+//        SimpleDateFormat formatter = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
+//
 //        sessions.forEach(session -> {
 //            session.getAsyncRemote().sendText("HelloWorld！ : " + formatter.format(now));
 //        });
-    }
-
-}
\ No newline at end of file
+//    }
+//
+//}
\ No newline at end of file