diff --git a/.github/workflows/CD.yml b/.github/workflows/CD.yml
index 5c7eab5..17bf644 100644
--- a/.github/workflows/CD.yml
+++ b/.github/workflows/CD.yml
@@ -1,76 +1,76 @@
-#name: CD
-#
-#on:
-#  push:
-#    branches: [ "master"]
-#  pull_request:
-#    branches: [ "master" ]
-#
-#permissions:
-#  contents: read
-#
-#jobs:
-#  build:
-#
-#    runs-on: ubuntu-latest
-#
-#    steps:
-#      - uses: actions/checkout@v3
-#      - name: Set up JDK 11
-#        uses: actions/setup-java@v3
-#        with:
-#          java-version: '11'
-#          distribution: 'temurin'
-#
-#
-#      - name: make application-prod.yml
-#        run: |
-#          cd ./src/main/resources
-#          touch ./application.yml
-#          echo "${{ secrets.APPLICATION_PROD }}" > ./application.yml
-#      - name: make application-prod.yaml
-#        run: |
-#          cd ./src/main/resources
-#          touch ./application.yaml
-#          echo "${{ secrets.APPLICATION_PRO }}" > ./application.yaml
-#
-#
-#      - name: Grant execute permission for gradlew
-#        run: chmod +x gradlew
-#
-#      - name: Build with Gradle
-#        run: ./gradlew build -x test
-#
-#      - name: Docker build
-#        run: |
-#          docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}
-#          docker buildx build --push --platform linux/amd64 -t ${{ secrets.DOCKER_USERNAME }}/chat .
-#          # docker tag chat ${{ secrets.DOCKER_USERNAME }}/chat
-#          docker push ${{ secrets.DOCKER_USERNAME }}/chat
-#
-#      - name: Deploy
-#        uses: appleboy/ssh-action@master
-#        with:
-#          host: ${{ secrets.HOST }}
-#          username: ec2-user
-#          key: ${{ secrets.PRIVATE_KEY }} # pem 키
-#          script: |
-#            docker pull ${{ secrets.DOCKER_USERNAME }}/chat
-#            docker stop $(docker ps -a -q | grep -v $(docker-compose ps -q kurento)) # Kurento 서비스를 제외한 다른 모든 컨테이너 중지
-#            docker rm $(docker ps --filter 'status=exited' -a -q) # 종료된(exited) 상태의 모든 컨테이너 삭제
-#            docker-compose up -d
-#            docker image prune -a -f
-#
-#      - name: Deploy to Instance
-#        uses: appleboy/ssh-action@master
-#        with:
-#          host: ${{ secrets.HOST }}
-#          username: ec2-user
-#          key: ${{ secrets.PRIVATE_KEY }}
-#
-#          script: |
-#            docker pull ${{ secrets.DOCKER_USERNAME }}/chat
-#            docker stop $(docker ps -a -q | grep -v $(docker-compose ps -q kurento)) # Kurento 서비스를 제외한 다른 모든 컨테이너 중지
-#            docker rm $(docker ps --filter 'status=exited' -a -q) # 종료된(exited) 상태의 모든 컨테이너 삭제
-#            docker-compose up -d
-#            docker image prune -a -f
+name: CD
+
+on:
+  push:
+    branches: [ "master"]
+  pull_request:
+    branches: [ "master" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up JDK 11
+        uses: actions/setup-java@v3
+        with:
+          java-version: '11'
+          distribution: 'temurin'
+
+
+      - name: make application-prod.yml
+        run: |
+          cd ./src/main/resources
+          touch ./application.yml
+          echo "${{ secrets.APPLICATION_PROD }}" > ./application.yml
+      - name: make application-prod.yaml
+        run: |
+          cd ./src/main/resources
+          touch ./application.yaml
+          echo "${{ secrets.APPLICATION_PRO }}" > ./application.yaml
+
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Build with Gradle
+        run: ./gradlew build -x test
+
+      - name: Docker build
+        run: |
+          docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}
+          docker buildx build --push --platform linux/amd64 -t ${{ secrets.DOCKER_USERNAME }}/chat .
+          # docker tag chat ${{ secrets.DOCKER_USERNAME }}/chat
+          docker push ${{ secrets.DOCKER_USERNAME }}/chat
+
+      - name: Deploy
+        uses: appleboy/ssh-action@master
+        with:
+          host: ${{ secrets.HOST }}
+          username: ec2-user
+          key: ${{ secrets.PRIVATE_KEY }} # pem 키
+          script: |
+            docker pull ${{ secrets.DOCKER_USERNAME }}/chat
+            docker stop $(docker ps -a -q | grep -v $(docker-compose ps -q kurento)) # Kurento 서비스를 제외한 다른 모든 컨테이너 중지
+            docker rm $(docker ps --filter 'status=exited' -a -q) # 종료된(exited) 상태의 모든 컨테이너 삭제
+            docker-compose up -d
+            docker image prune -a -f
+
+      - name: Deploy to Instance
+        uses: appleboy/ssh-action@master
+        with:
+          host: ${{ secrets.HOST }}
+          username: ec2-user
+          key: ${{ secrets.PRIVATE_KEY }}
+
+          script: |
+            docker pull ${{ secrets.DOCKER_USERNAME }}/chat
+            docker stop $(docker ps -a -q | grep -v $(docker-compose ps -q kurento)) # Kurento 서비스를 제외한 다른 모든 컨테이너 중지
+            docker rm $(docker ps --filter 'status=exited' -a -q) # 종료된(exited) 상태의 모든 컨테이너 삭제
+            docker-compose up -d
+            docker image prune -a -f
diff --git a/src/main/java/com/example/VideoChatting/config/SpringConfig.java b/src/main/java/com/example/VideoChatting/config/SpringConfig.java
index 453ba34..b276651 100644
--- a/src/main/java/com/example/VideoChatting/config/SpringConfig.java
+++ b/src/main/java/com/example/VideoChatting/config/SpringConfig.java
@@ -16,9 +16,11 @@ public void registerStompEndpoints(StompEndpointRegistry registry) {
         // stomp 접속 주소 url => /ws-stomp
         registry.addEndpoint("/ws-stomp") // 연결될 엔드포인트
                 .setAllowedOriginPatterns("https://everyoneyard.shop/") // 모든 도메인에서 접근 허용 (* 대신 특정 도메인을 지정할 수도 있습니다)
+                .setAllowedOriginPatterns("*")
                 .setHandshakeHandler(new DefaultHandshakeHandler())
                 .addInterceptors(new HttpSessionHandshakeInterceptor())
                 .withSockJS(); // SocketJS 를 연결한다는 설정
+
     }
     @Override
     public void configureMessageBroker(MessageBrokerRegistry registry) {
diff --git a/src/main/java/com/example/VideoChatting/config/SslConfig.java b/src/main/java/com/example/VideoChatting/config/SslConfig.java
index 4e8a6da..7fea146 100644
--- a/src/main/java/com/example/VideoChatting/config/SslConfig.java
+++ b/src/main/java/com/example/VideoChatting/config/SslConfig.java
@@ -1,46 +1,46 @@
-//package com.example.VideoChatting.config;
-//
-//import org.apache.catalina.Context;
-//import org.apache.catalina.connector.Connector;
-//import org.apache.tomcat.util.descriptor.web.SecurityCollection;
-//import org.apache.tomcat.util.descriptor.web.SecurityConstraint;
-//import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
-//import org.springframework.boot.web.servlet.server.ServletWebServerFactory;
-//import org.springframework.context.annotation.Bean;
-//import org.springframework.context.annotation.Configuration;
-//
-//@Configuration
-//public class SslConfig {
-//
-//    @Bean
-//    public ServletWebServerFactory servletContainer() {
-//        CustomTomcatServletWebServerFactory tomcat = new CustomTomcatServletWebServerFactory();
-//
-//        // Add HTTP to HTTPS redirect : http 로 요청이 들어오면 https 로 리다이렉트
-//        tomcat.addAdditionalTomcatConnectors(httpToHttpsRedirectConnector());
-//
-//        return tomcat;
-//    }
-//
-//    static class CustomTomcatServletWebServerFactory extends TomcatServletWebServerFactory {
-//        @Override
-//        protected void postProcessContext(Context context) {
-//            SecurityConstraint securityConstraint = new SecurityConstraint();
-//            securityConstraint.setUserConstraint("CONFIDENTIAL");
-//            SecurityCollection collection = new SecurityCollection();
-//            collection.addPattern("/*");
-//            securityConstraint.addCollection(collection);
-//            context.addConstraint(securityConstraint);
-//        }
-//    }
-//
-//    private Connector httpToHttpsRedirectConnector() {
-//        Connector connector = new Connector(TomcatServletWebServerFactory.DEFAULT_PROTOCOL);
-//        connector.setScheme("http");
-//        connector.setPort(8080);
-//        connector.setSecure(false);
-//        connector.setRedirectPort(8443);
-//        return connector;
-//    }
-//
-//}
\ No newline at end of file
+package com.example.VideoChatting.config;
+
+import org.apache.catalina.Context;
+import org.apache.catalina.connector.Connector;
+import org.apache.tomcat.util.descriptor.web.SecurityCollection;
+import org.apache.tomcat.util.descriptor.web.SecurityConstraint;
+import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
+import org.springframework.boot.web.servlet.server.ServletWebServerFactory;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class SslConfig {
+
+    @Bean
+    public ServletWebServerFactory servletContainer() {
+        CustomTomcatServletWebServerFactory tomcat = new CustomTomcatServletWebServerFactory();
+
+        // Add HTTP to HTTPS redirect : http 로 요청이 들어오면 https 로 리다이렉트
+        tomcat.addAdditionalTomcatConnectors(httpToHttpsRedirectConnector());
+
+        return tomcat;
+    }
+
+    static class CustomTomcatServletWebServerFactory extends TomcatServletWebServerFactory {
+        @Override
+        protected void postProcessContext(Context context) {
+            SecurityConstraint securityConstraint = new SecurityConstraint();
+            securityConstraint.setUserConstraint("CONFIDENTIAL");
+            SecurityCollection collection = new SecurityCollection();
+            collection.addPattern("/*");
+            securityConstraint.addCollection(collection);
+            context.addConstraint(securityConstraint);
+        }
+    }
+
+    private Connector httpToHttpsRedirectConnector() {
+        Connector connector = new Connector(TomcatServletWebServerFactory.DEFAULT_PROTOCOL);
+        connector.setScheme("http");
+        connector.setPort(8080);
+        connector.setSecure(false);
+        connector.setRedirectPort(8443);
+        return connector;
+    }
+
+}
\ No newline at end of file
diff --git a/src/main/resources/templates/roomlist.html b/src/main/resources/templates/roomlist.html
index 1a7ed03..c04a778 100644
--- a/src/main/resources/templates/roomlist.html
+++ b/src/main/resources/templates/roomlist.html
@@ -141,10 +141,10 @@
                 if($("#maxUserCnt").val() <= 1){
                     alert("채팅은 최소 2명 이상!!");
                     return false;
-                // }else if ($("#maxUserCnt").val() > 100) {
-                //     alert("100명 이상은 서버가 못 버텨요ㅠ.ㅠ");
-                //     return false;
-                // }
+                }else if ($("#maxUserCnt").val() > 10000) {
+                    alert("10000명 이상은 서버가 못 버텨요ㅠ.ㅠ");
+                    return false;
+                }
             }
 
             // 채팅 타입 필수
@@ -492,14 +492,14 @@ <h5 th:if="${user != null}">
                     <span class="room-lock-icon"><i class="fa fa-lock"></i></span>
                     <span class="room-name">[[${room.roomName}]]</span>
                 </a>
-            <a th:if="${!room.secretCheck}" th:href="@{/chat/room(roomId=${room.roomId})}"
-               th:roomId="${room.roomId}" onclick="return chkRoomUserCnt(this.getAttribute('roomId'));">[[${room.roomName}]]</a>
-            <div class="badge bg-primary rounded-pill">
-                [[${room.userCount}]]/[[${room.maxUserCnt}]]
-            </div>
-            <p th:class="room-description" th:data-id="${room.chatType}">
-            </p>
-            <button class="btn btn-primary btn-sm" id="configRoom" data-bs-toggle="modal" data-bs-target="#confirmPwdModal" th:data-id="${room.roomId}">채팅방 설정</button>
+                <a th:if="${!room.secretCheck}" th:href="@{/chat/room(roomId=${room.roomId})}"
+                   th:roomId="${room.roomId}" onclick="return chkRoomUserCnt(this.getAttribute('roomId'));">[[${room.roomName}]]</a>
+                <div class="badge bg-primary rounded-pill">
+                    [[${room.userCount}]]/[[${room.maxUserCnt}]]
+                </div>
+                <p th:class="room-description" th:data-id="${room.chatType}">
+                </p>
+                <button class="btn btn-primary btn-sm" id="configRoom" data-bs-toggle="modal" data-bs-target="#confirmPwdModal" th:data-id="${room.roomId}">채팅방 설정</button>
             </div>
         </li>
     </ul>
@@ -551,7 +551,7 @@ <h5 class="modal-title">채팅방 생성</h5>
                         <div class="form-check">
                             <input class="form-check-input" type="radio" name="chatType" id="msgType" value="msgChat">
                             <label class="form-check-label" for="msgType">
-                                일반 채팅(최대 100명)
+                                일반 채팅(최대 10000명)
                             </label>
                         </div>
                         <div class="form-check">
@@ -682,18 +682,18 @@ <h5 class="modal-title">채팅방 설정</h5>
 
 
             </div>
-                <div class="mb-3">
-                    <button type="button" class="btn btn-primary" onclick="toggleRoomSecret(roomId)">잠금 상태 변경</button>
-                </div>
-                <div class="mb-3">
-                    <button type="button" class="btn btn-primary" onclick="delRoom()">방 삭제</button>
-                </div>
+            <div class="mb-3">
+                <button type="button" class="btn btn-primary" onclick="toggleRoomSecret(roomId)">잠금 상태 변경</button>
             </div>
-            <div class="modal-footer">
-                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
+            <div class="mb-3">
+                <button type="button" class="btn btn-primary" onclick="delRoom()">방 삭제</button>
             </div>
         </div>
+        <div class="modal-footer">
+            <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
+        </div>
     </div>
 </div>
+</div>
 </body>
 </html>
\ No newline at end of file