diff --git a/src/backend/playlist-server/src/main/java/com/sgwannabe/playlistserver/playlist/util/DummyInitializer.java b/src/backend/playlist-server/src/main/java/com/sgwannabe/playlistserver/playlist/util/DummyInitializer.java
index 9916e3e2..5876111a 100644
--- a/src/backend/playlist-server/src/main/java/com/sgwannabe/playlistserver/playlist/util/DummyInitializer.java
+++ b/src/backend/playlist-server/src/main/java/com/sgwannabe/playlistserver/playlist/util/DummyInitializer.java
@@ -26,35 +26,35 @@ public void run(ApplicationArguments args) throws Exception {
                 .uid(6L)
                 .nickName("민주")
                 .userProfileImage("")
-                .playlistRoomDummyDto(converter.convert(playlistRepository.findById("").get()))
+                .playlistRoomDummyDto(converter.convert(playlistRepository.findById("65d6b0ef26713677d7062f50").get()))
                 .build();
 
         RoomCreateRequestDto dummy2 = RoomCreateRequestDto.builder()
                 .uid(5L)
                 .nickName("수아")
                 .userProfileImage("https://cdn.discordapp.com/avatars/554274257308483584/75a91b800109785e1e1761f1ced07032.webp?size=32")
-                .playlistRoomDummyDto(converter.convert(playlistRepository.findById("").get()))
+                .playlistRoomDummyDto(converter.convert(playlistRepository.findById("65d6ae6e26713677d7062f4e").get()))
                 .build();
 
         RoomCreateRequestDto dummy3 = RoomCreateRequestDto.builder()
                 .uid(4L)
                 .nickName("선재")
                 .userProfileImage("https://cdn.discordapp.com/avatars/747483070713692251/c6a359f6b0284edf23d4d6de6a4435f7.webp?size=32")
-                .playlistRoomDummyDto(converter.convert(playlistRepository.findById("").get()))
+                .playlistRoomDummyDto(converter.convert(playlistRepository.findById("65d6aedf26713677d7062f4f").get()))
                 .build();
 
         RoomCreateRequestDto dummy4 = RoomCreateRequestDto.builder()
                 .uid(7L)
                 .nickName("소연")
                 .userProfileImage("https://cdn.discordapp.com/avatars/990139242468478976/aeffadd53b7e25f5ebee29091377b4ee.webp?size=32")
-                .playlistRoomDummyDto(converter.convert(playlistRepository.findById("").get()))
+                .playlistRoomDummyDto(converter.convert(playlistRepository.findById("65d6b1e626713677d7062f51").get()))
                 .build();
 
         RoomCreateRequestDto dummy5 = RoomCreateRequestDto.builder()
                 .uid(1L)
                 .nickName("jjanggu")
                 .userProfileImage("")
-                .playlistRoomDummyDto(converter.convert(playlistRepository.findById("").get()))
+                .playlistRoomDummyDto(converter.convert(playlistRepository.findById("65d6d47526713677d7062f52").get()))
                 .build();
 
         chattingService.sendPostDummyRoomCreateRequestToChattingServer(dummy1);