diff --git a/src/main/java/umc/haruchi/web/controller/MemberApiController.java b/src/main/java/umc/haruchi/web/controller/MemberApiController.java
index 15d43dd..11cb934 100644
--- a/src/main/java/umc/haruchi/web/controller/MemberApiController.java
+++ b/src/main/java/umc/haruchi/web/controller/MemberApiController.java
@@ -3,6 +3,9 @@
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.Parameters;
+import io.swagger.v3.oas.annotations.media.Content;
+import io.swagger.v3.oas.annotations.media.Schema;
+import io.swagger.v3.oas.annotations.responses.ApiResponses;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.validation.Valid;
 import jakarta.validation.constraints.Email;
@@ -29,6 +32,11 @@ public class MemberApiController {
 
     @PostMapping("/signup")
     @Operation(summary = "회원가입 API", description = "이메일 인증으로 회원가입을 진행하는 API (액세스 토큰 필요 없음)")
+    @ApiResponses({
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(responseCode = "COMMON200",description = "OK, 성공"),
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(responseCode = "MEMBER4005", description = "존재하지 않는 회원입니다.",content = @Content(schema = @Schema(implementation = ApiResponse.class))),
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(responseCode = "MONTHBUDGET4001", description = "한 달 예산이 존재하지 않습니다.",content = @Content(schema = @Schema(implementation = ApiResponse.class))),
+    })
     public ApiResponse<MemberResponseDTO.MemberJoinResultDTO> join(@Valid @RequestBody MemberRequestDTO.MemberJoinDTO request) throws Exception {
         Member member = memberService.joinMember(request);
         memberService.connectToDayBudget(member.getId());
@@ -41,6 +49,10 @@ public ApiResponse<MemberResponseDTO.MemberJoinResultDTO> join(@Valid @RequestBo
             @Parameter(name = "password", description = "회원가입을 진행할 비밀번호"),
             @Parameter(name = "checkPassword", description = "확인용 비밀번호")
     })
+    @ApiResponses({
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(responseCode = "COMMON200",description = "OK, 성공"),
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(responseCode = "MEMBER4006", description = "비밀번호가 일치하지 않습니다.",content = @Content(schema = @Schema(implementation = ApiResponse.class))),
+    })
     public ApiResponse<MemberResponseDTO> verifyPassword(@RequestParam("password") String password,
                                                         @RequestParam("checkPassword") String verifyPassword) throws Exception {
         memberService.checkPassword(password, verifyPassword);
@@ -52,6 +64,10 @@ public ApiResponse<MemberResponseDTO> verifyPassword(@RequestParam("password") S
     @Parameters({
             @Parameter(name = "email", description = "인증을 받을 메일 주소")
     })
+    @ApiResponses({
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(responseCode = "COMMON200",description = "OK, 성공"),
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(responseCode = "MEMBER4002",description = "이미 있는 이메일입니다."),
+    })
     public ApiResponse<MemberResponseDTO> sendEmail(@Email(message = "이메일 형식이 올바르지 않습니다.")
                                                         @RequestParam("email") String email) throws Exception {
         memberService.sendSimpleMessage(email);
@@ -64,6 +80,10 @@ public ApiResponse<MemberResponseDTO> sendEmail(@Email(message = "이메일 형
             @Parameter(name = "email", description = "인증을 받은 메일 주소"),
             @Parameter(name = "code", description = "받은 인증 코드")
     })
+    @ApiResponses({
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(responseCode = "COMMON200",description = "OK, 성공"),
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(responseCode = "MEMBER4004",description = "인증 번호가 일치하지 않습니다.")
+    })
     public ApiResponse<MemberResponseDTO> verifyEmail(@Email(message = "이메일 형식이 올바르지 않습니다.")
                                                           @RequestParam("email") String email,
                                                       @RequestParam("code") String code) throws Exception {
@@ -82,6 +102,11 @@ public ApiResponse<MemberResponseDTO> verifyEmail(@Email(message = "이메일 
 
     @PostMapping("/login")
     @Operation(summary = "로그인 API", description = "로그인을 진행하는 API (토큰 방급; 액세스 토큰 필요 없음)")
+    @ApiResponses({
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(responseCode = "COMMON200",description = "OK, 성공"),
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(responseCode = "MEMBER4005", description = "존재하지 않는 회원입니다.",content = @Content(schema = @Schema(implementation = ApiResponse.class))),
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(responseCode = "MEMBER4006", description = "비밀번호가 일치하지 않습니다.",content = @Content(schema = @Schema(implementation = ApiResponse.class))),
+    })
     public ApiResponse<MemberResponseDTO.NewLoginJwtTokenDTO> login(@Valid @RequestBody MemberRequestDTO.MemberLoginDTO request) {
         MemberResponseDTO.NewLoginJwtTokenDTO token = memberService.newLogin(request);
         return ApiResponse.onSuccess(token);
@@ -105,6 +130,10 @@ public String loginTest() {
 
     @PostMapping("/logout")
     @Operation(summary = "로그아웃 API", description = "로그아웃을 진행하는 API (토큰 만료 및 블랙리스트화)")
+    @ApiResponses({
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(responseCode = "COMMON200",description = "OK, 성공"),
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(responseCode = "MEMBER4022",description = "해당 토큰은 유효한 토큰이 아닙니다."),
+    })
     public ApiResponse<MemberResponseDTO> logout(@RequestHeader("Authorization") String accessToken) {
         memberService.newLogout(accessToken.substring(7));
         return ApiResponse.onSuccess(null);
@@ -125,6 +154,11 @@ public ApiResponse<MemberResponseDTO> logout(@RequestHeader("Authorization") Str
 
     @PostMapping("/delete")
     @Operation(summary = "회원탈퇴 API", description = "회원탈퇴를 진행하는 API (토큰 만료 및 회원 영구 삭제)")
+    @ApiResponses({
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(responseCode = "COMMON200",description = "OK, 성공"),
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(responseCode = "MEMBER4005", description = "존재하지 않는 회원입니다.",content = @Content(schema = @Schema(implementation = ApiResponse.class))),
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(responseCode = "MEMBER4022",description = "해당 토큰은 유효한 토큰이 아닙니다."),
+    })
     public ApiResponse<MemberResponseDTO> deleteMember(@RequestHeader("Authorization") String accessToken,
                                                        @RequestParam String reason) {
         memberService.newWithdrawer(reason,accessToken.substring(7));
@@ -143,6 +177,9 @@ public ApiResponse<MemberResponseDTO> deleteMember(@RequestHeader("Authorization
 
     @GetMapping("/")
     @Operation(summary = "회원정보조회 API", description = "헤더에 있는 토큰으로 회원을 식별하고, 더보기 화면에서 회원의 정보를 조회하는 API")
+    @ApiResponses({
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(responseCode = "COMMON200",description = "OK, 성공"),
+    })
     public ApiResponse<MemberResponseDTO.MemberDetailResultDTO> getMemberDetail(@AuthenticationPrincipal MemberDetail memberDetail) {
         String email = memberDetail.getMember().getEmail();
         return ApiResponse.onSuccess(memberService.getMemberDetail(email));
@@ -150,6 +187,9 @@ public ApiResponse<MemberResponseDTO.MemberDetailResultDTO> getMemberDetail(@Aut
 
     @GetMapping("/safebox")
     @Operation(summary = "회원 세이프박스 조회 API", description = "헤더에 있는 토큰으로 회원을 식별하고, 회원의 세이프박스 금액 조회하는 API")
+    @ApiResponses({
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(responseCode = "COMMON200",description = "OK, 성공"),
+    })
     public ApiResponse<MemberResponseDTO.MemberSafeBoxResultDTO> getMemberSafeBox(@AuthenticationPrincipal MemberDetail memberDetail) {
         Long safeBox = memberDetail.getMember().getSafeBox();
         return ApiResponse.onSuccess(MemberConverter.toSafeBoxResultDTO(safeBox));