diff --git a/src/main/java/com/gdsc/petwalk/auth/itself/controller/AuthController.java b/src/main/java/com/gdsc/petwalk/auth/itself/controller/AuthController.java
index b19a3c4..f5f4620 100644
--- a/src/main/java/com/gdsc/petwalk/auth/itself/controller/AuthController.java
+++ b/src/main/java/com/gdsc/petwalk/auth/itself/controller/AuthController.java
@@ -15,6 +15,7 @@
 import jakarta.validation.Valid;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -51,8 +52,8 @@ public ResponseEntity<AuthResultDto<Boolean>> checkDuplicate(
         );
     }
 
-    @PostMapping("/sign-up")
-    @Operation(summary = "회원가입 로직", description = "signUpRequestDto는 application/json 형식, uploadPhoto는 multipart/form-data 형식으로, 두 개를 한꺼번에 form-data 형식으로 보내주면 됨")
+    @PostMapping(value = "/sign-up", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
+    @Operation(summary = "회원가입 로직", description = "signUpRequestDto는 application/json 형식, uploadPhoto는 multipart/form-data 형식으로, 두 개를 한꺼번에 form-data 형식으로 보내주면 됨. <br> try it out을 누르면 dto 정보를 확인 할 수 있습니다. swagger에서 직접 테스트는 안되니 참고하세요!")
     @ApiResponse(responseCode = "200", description = "token 반환")
     public ResponseEntity<AuthResultDto<TokenResponseDto>> signUp(
             @RequestPart("signUpRequestDto") @Valid SignUpRequestDto request,
diff --git a/src/main/java/com/gdsc/petwalk/domain/pet/controller/PetController.java b/src/main/java/com/gdsc/petwalk/domain/pet/controller/PetController.java
index 8fad317..76a5149 100644
--- a/src/main/java/com/gdsc/petwalk/domain/pet/controller/PetController.java
+++ b/src/main/java/com/gdsc/petwalk/domain/pet/controller/PetController.java
@@ -14,6 +14,7 @@
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
@@ -39,14 +40,14 @@ public class PetController {
 
     private final PetService petService;
 
-    @PostMapping
+    @PostMapping(consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
     @PreAuthorize("isAuthenticated()")
-    @Operation(summary = "회원가입 후 펫 생성 로직", description = "회원가입 후 펫 생성 로직")
+    @Operation(summary = "회원가입 후 펫 생성 로직", description = "회원가입 후 펫 생성 로직, petCreateRequestDto는 application/json 형식, uploadPhoto는 multipart/form-data 형식으로, 두 개를 한꺼번에 form-data 형식으로 보내주면 됨. <br> try it out을 누르면 dto 정보를 확인 할 수 있습니다. swagger에서 직접 테스트는 안되니 참고하세요!")
     @ApiResponse(responseCode = "200", description = "회원가입 후 펫 생성, 성공 시 등록 펫 id 값 반환")
     @Parameter(description = "ex) Bearer eyzaqwd...", name = "Authorization", in = ParameterIn.HEADER)
     public ResponseEntity<PetResultDto<Long>> createPet(
-            @RequestPart("petCreateRequestDto") PetCreateRequestDto petCreateRequestDto,
-            @RequestPart("uploadPhoto") MultipartFile file,
+            @RequestPart(value = "petCreateRequestDto") PetCreateRequestDto petCreateRequestDto,
+            @RequestPart(value = "uploadPhoto") MultipartFile file,
             @AuthenticationPrincipal PrincipalDetails principalDetails) {
 
         Long savedId = petService.addPetToMember(petCreateRequestDto, file, principalDetails);
diff --git a/src/main/java/com/gdsc/petwalk/domain/pet/service/PetService.java b/src/main/java/com/gdsc/petwalk/domain/pet/service/PetService.java
index 403a8ec..2e923d2 100644
--- a/src/main/java/com/gdsc/petwalk/domain/pet/service/PetService.java
+++ b/src/main/java/com/gdsc/petwalk/domain/pet/service/PetService.java
@@ -38,9 +38,9 @@ public Long addPetToMember(PetCreateRequestDto request, MultipartFile file, Prin
                 .likesCount(0)
                 .build();
 
-        photoService.savePhotoToPet(file, pet);
-
         member.getPets().add(pet);
+
+        photoService.savePhotoToPet(file, pet);
         Pet savePet = petRepository.save(pet);
 
         return savePet.getId();
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 8b23305..2154ae5 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -66,9 +66,10 @@ cloud:
       bucket: petwalk-bucket
 
 springdoc:
+  packages-to-scan: com.gdsc.petwalk
   override-with-generic-response: true
-  default-consumes-media-type: application/json # 소비 미디어 타입
-  default-produces-media-type: application/json # 생산 미디어 타입
+  default-consumes-media-type: application/json;charset=UTF-8 # 소비 미디어 타입
+  default-produces-media-type: application/json;charset=UTF-8 # 생산 미디어 타입
   swagger-ui:
     operations-sorter: method # operations 정렬 방식은 HTTP Method 순
     tags-sorter: alpha # tag 정렬 방식은 알파벳 순
\ No newline at end of file