diff --git a/socket/src/main/java/Backend/socket/domain/chat/application/controller/RoomController.java b/socket/src/main/java/Backend/socket/domain/chat/application/controller/RoomController.java
index f7c377e..a27d3a5 100644
--- a/socket/src/main/java/Backend/socket/domain/chat/application/controller/RoomController.java
+++ b/socket/src/main/java/Backend/socket/domain/chat/application/controller/RoomController.java
@@ -42,6 +42,7 @@ public void sendChatDetailMessage(@DestinationVariable("roomName") final String
         final RoomMessageListResponseDto responseDto = roomService.sendRoomDetailMessage(roomName);
         template.convertAndSend("/sub/room/" + roomName, MessageSuccessResponse.of(MessageSuccessCode.MESSAGE, responseDto));
     }
+    //
     @MessageMapping("/room/all/{sessionId}")
     public void sendUserChatListMessage(@DestinationVariable("sessionId") final String sessionId) {
         final RoomListResponseDto responseDto = roomService.sendUserChatListMessage(sessionId);