diff --git a/backend/src/main/java/mouda/backend/chat/presentation/response/ChatFindDetailResponse.java b/backend/src/main/java/mouda/backend/chat/presentation/response/ChatFindDetailResponse.java
index c30819eb4..2b1bf7bc5 100644
--- a/backend/src/main/java/mouda/backend/chat/presentation/response/ChatFindDetailResponse.java
+++ b/backend/src/main/java/mouda/backend/chat/presentation/response/ChatFindDetailResponse.java
@@ -34,6 +34,6 @@ public static ChatFindDetailResponse toResponse(ChatOwnership chatOwnership) {
 
 	private static ParticipantResponse getParticipantResponse(ChatOwnership chatOwnership) {
 		Author author = chatOwnership.getChat().getAuthor();
-		return new ParticipantResponse(author.getNickname(), author.getProfile(), null);
+		return new ParticipantResponse(author.getNickname(), author.getProfile());
 	}
 }
diff --git a/backend/src/main/java/mouda/backend/chat/presentation/response/ParticipantResponse.java b/backend/src/main/java/mouda/backend/chat/presentation/response/ParticipantResponse.java
index 576752164..ea1d1ddcd 100644
--- a/backend/src/main/java/mouda/backend/chat/presentation/response/ParticipantResponse.java
+++ b/backend/src/main/java/mouda/backend/chat/presentation/response/ParticipantResponse.java
@@ -5,4 +5,8 @@ public record ParticipantResponse(
 	String profile,
 	String role
 ) {
+
+	public ParticipantResponse(String nickname, String profile) {
+		this(nickname, profile, null);
+	}
 }