diff --git a/smeem-api/src/main/java/com/smeem/api/auth/controller/AuthApi.java b/smeem-api/src/main/java/com/smeem/api/auth/controller/AuthApi.java
index ba9a4ae4..6f8065c6 100644
--- a/smeem-api/src/main/java/com/smeem/api/auth/controller/AuthApi.java
+++ b/smeem-api/src/main/java/com/smeem/api/auth/controller/AuthApi.java
@@ -24,7 +24,7 @@ public interface AuthApi {
     @Parameter(name = "Authorization", description = "Social Platform Access Token", in = HEADER, required = true)
     @ApiResponses(value = {
             @ApiResponse(responseCode = "201", description = "소셜로그인 성공"),
-            @ApiResponse(responseCode = "400", description = "유효하지 않은 요청"),
+            @ApiResponse(responseCode = "4xx", description = "유효하지 않은 요청"),
             @ApiResponse(responseCode = "401", description = "유효하지 않은 토큰입니다"),
             @ApiResponse(responseCode = "500", description = "서버 내부 오류")
     })
diff --git a/smeem-api/src/main/java/com/smeem/api/badge/controller/BadgeApi.java b/smeem-api/src/main/java/com/smeem/api/badge/controller/BadgeApi.java
index f60d962b..a4d322c7 100644
--- a/smeem-api/src/main/java/com/smeem/api/badge/controller/BadgeApi.java
+++ b/smeem-api/src/main/java/com/smeem/api/badge/controller/BadgeApi.java
@@ -21,7 +21,7 @@ public interface BadgeApi {
     @Parameter(name = "Authorization", description = "Bearer {access_token}", in = HEADER, required = true)
     @ApiResponses(value = {
             @ApiResponse(responseCode = "200", description = "뱃지 리스트 조회 성공"),
-            @ApiResponse(responseCode = "401", description = "유효하지 않은 토큰입니다"),
+            @ApiResponse(responseCode = "4011", description = "유효하지 않은 토큰입니다"),
             @ApiResponse(responseCode = "500", description = "서버 내부 오류")
     })
     ResponseEntity<BaseResponse<?>> getBadges(Principal principal);
diff --git a/smeem-api/src/main/java/com/smeem/api/member/api/MemberApi.java b/smeem-api/src/main/java/com/smeem/api/member/api/MemberApi.java
index 94b5e256..82dbef6d 100644
--- a/smeem-api/src/main/java/com/smeem/api/member/api/MemberApi.java
+++ b/smeem-api/src/main/java/com/smeem/api/member/api/MemberApi.java
@@ -26,7 +26,7 @@ public interface MemberApi {
     @ApiResponses(value = {
             @ApiResponse(responseCode = "200", description = "회원 정보 조회 성공"),
             @ApiResponse(responseCode = "401", description = "유효하지 않은 토큰입니다"),
-            @ApiResponse(responseCode = "400", description = "유효하지 않은 요청"),
+            @ApiResponse(responseCode = "4xx", description = "유효하지 않은 요청"),
             @ApiResponse(responseCode = "500", description = "서버 오류")
     })
     ResponseEntity<BaseResponse<?>> updateProfile(Principal principal, @RequestBody MemberUpdateRequest request);
@@ -45,7 +45,7 @@ public interface MemberApi {
     @Parameter(name = "Authorization", description = "Smeme Access Token", in = HEADER, required = true)
     @ApiResponses(value = {
             @ApiResponse(responseCode = "200", description = "회원 학습 계획 업데이트 성공"),
-            @ApiResponse(responseCode = "400", description = "유효하지 않은 요청"),
+            @ApiResponse(responseCode = "4xx", description = "유효하지 않은 요청"),
             @ApiResponse(responseCode = "401", description = "유효하지 않은 토큰입니다"),
             @ApiResponse(responseCode = "500", description = "서버 내부 오류")
     })