diff --git a/src/main/java/com/Dodutch_Server/global/common/apiPayload/code/status/ErrorStatus.java b/src/main/java/com/Dodutch_Server/global/common/apiPayload/code/status/ErrorStatus.java
index 905e483..0ff4f68 100644
--- a/src/main/java/com/Dodutch_Server/global/common/apiPayload/code/status/ErrorStatus.java
+++ b/src/main/java/com/Dodutch_Server/global/common/apiPayload/code/status/ErrorStatus.java
@@ -23,7 +23,7 @@ public enum ErrorStatus implements BaseErrorCode {
 
     // 여행 관련 응답
     TRIP_NOT_EXIST(HttpStatus.NOT_FOUND, "TRIP4001", "존재하지 않는 여행입니다."),
-    TRIP_MEMBER_EXIST(HttpStatus.BAD_REQUEST, "TRIP4001", "이미 존재하는 여행 멤버입니다."),
+    TRIP_MEMBER_EXIST(HttpStatus.BAD_REQUEST, "TRIP4002", "이미 존재하는 여행 멤버입니다."),
 
 
     // 지출 관련 응답