diff --git a/src/main/java/com/ajou/hertz/domain/user/controller/UserController.java b/src/main/java/com/ajou/hertz/domain/user/controller/UserController.java
index 32fd064..e677f9a 100644
--- a/src/main/java/com/ajou/hertz/domain/user/controller/UserController.java
+++ b/src/main/java/com/ajou/hertz/domain/user/controller/UserController.java
@@ -28,7 +28,6 @@
 import com.ajou.hertz.domain.user.dto.response.UserResponse;
 import com.ajou.hertz.domain.user.dto.response.UserWithLinkedAccountInfoResponse;
 import com.ajou.hertz.domain.user.service.UserCommandService;
-import com.ajou.hertz.domain.user.service.UserProfileImageCommandService;
 import com.ajou.hertz.domain.user.service.UserQueryService;
 
 import io.swagger.v3.oas.annotations.Operation;
@@ -51,7 +50,6 @@
 public class UserController {
 
 	private final UserCommandService userCommandService;
-	private final UserProfileImageCommandService userProfileImageCommandService;
 	private final UserQueryService userQueryService;
 
 	@Operation(
@@ -134,7 +132,7 @@ public ResponseEntity<UserResponse> signUpV1(
 	)
 	public UserResponse updateProfileImageV1(
 		@AuthenticationPrincipal UserPrincipal userPrincipal,
-		@RequestPart("profileImage") MultipartFile profileImage
+		@RequestPart MultipartFile profileImage
 	) {
 		UserDto userUpdated = userCommandService.updateUserProfileImage(userPrincipal.getUserId(), profileImage);
 		return UserResponse.from(userUpdated);
diff --git a/src/main/java/com/ajou/hertz/domain/user/repository/UserProfileImageRepository.java b/src/main/java/com/ajou/hertz/domain/user/repository/UserProfileImageRepository.java
index 7cf665b..de1bfb0 100644
--- a/src/main/java/com/ajou/hertz/domain/user/repository/UserProfileImageRepository.java
+++ b/src/main/java/com/ajou/hertz/domain/user/repository/UserProfileImageRepository.java
@@ -7,5 +7,5 @@
 import com.ajou.hertz.domain.user.entity.UserProfileImage;
 
 public interface UserProfileImageRepository extends JpaRepository<UserProfileImage, Long> {
-	Optional<UserProfileImage> findById(Long userId);
+	Optional<UserProfileImage> findByUser_Id(Long userId);
 }
diff --git a/src/main/java/com/ajou/hertz/domain/user/service/UserCommandService.java b/src/main/java/com/ajou/hertz/domain/user/service/UserCommandService.java
index 0d2d67b..9a687f9 100644
--- a/src/main/java/com/ajou/hertz/domain/user/service/UserCommandService.java
+++ b/src/main/java/com/ajou/hertz/domain/user/service/UserCommandService.java
@@ -17,7 +17,6 @@
 import com.ajou.hertz.domain.user.exception.UserEmailDuplicationException;
 import com.ajou.hertz.domain.user.exception.UserKakaoUidDuplicationException;
 import com.ajou.hertz.domain.user.exception.UserPhoneDuplicationException;
-import com.ajou.hertz.domain.user.repository.UserProfileImageRepository;
 import com.ajou.hertz.domain.user.repository.UserRepository;
 
 import lombok.RequiredArgsConstructor;
@@ -31,7 +30,6 @@ public class UserCommandService {
 	private final UserRepository userRepository;
 	private final PasswordEncoder passwordEncoder;
 	private final HertzProperties hertzProperties;
-	private final UserProfileImageRepository userProfileImageRepository;
 	private final UserProfileImageCommandService userProfileImageCommandService;
 
 	/**
@@ -142,8 +140,16 @@ private String generateRandom16CharString() {
 	 *
 	 * @return 변경된 유저 정보
 	 */
+	// public UserDto updateUserProfileImage(Long userId, MultipartFile profileImage) {
+	// 	User user = userQueryService.getById(userId);
+	// 	userProfileImageCommandService.updateProfileImage(user, profileImage);
+	// 	return UserDto.from(user);
+	// }
 	public UserDto updateUserProfileImage(Long userId, MultipartFile profileImage) {
-		return userProfileImageCommandService.updateProfileImage(userId, profileImage);
+		User user = userQueryService.getById(userId);
+		String newProfileImageUrl = userProfileImageCommandService.updateProfileImage(user, profileImage);
+		user.changeProfileImageUrl(newProfileImageUrl);
+		return UserDto.from(user);
 	}
 
 	/**
diff --git a/src/main/java/com/ajou/hertz/domain/user/service/UserProfileImageCommandService.java b/src/main/java/com/ajou/hertz/domain/user/service/UserProfileImageCommandService.java
index 3c10d50..1e7ca20 100644
--- a/src/main/java/com/ajou/hertz/domain/user/service/UserProfileImageCommandService.java
+++ b/src/main/java/com/ajou/hertz/domain/user/service/UserProfileImageCommandService.java
@@ -8,7 +8,6 @@
 
 import com.ajou.hertz.common.file.dto.FileDto;
 import com.ajou.hertz.common.file.service.FileService;
-import com.ajou.hertz.domain.user.dto.UserDto;
 import com.ajou.hertz.domain.user.entity.User;
 import com.ajou.hertz.domain.user.entity.UserProfileImage;
 import com.ajou.hertz.domain.user.repository.UserProfileImageRepository;
@@ -20,38 +19,89 @@
 @Service
 public class UserProfileImageCommandService {
 
-	private final UserQueryService userQueryService;
 	private final FileService fileService;
 	private final UserProfileImageRepository userProfileImageRepository;
 
+	private static final String USER_PROFILE_IMAGE_UPLOAD_PATH = "user-profile-images/";
+
+	// /**
+	//  * 유저의 프로필 이미지를 업데이트한다.
+	//  *
+	//  * @param user 프로필 이미지를 업데이트할 유저
+	//  * @param newProfileImage 새로운 프로필 이미지
+	//  */
+	// @Transactional
+	// public void updateProfileImage(User user, MultipartFile newProfileImage) {
+	// 	deleteOldProfileImage(user.getId());
+	// 	UserProfileImage newUserProfileImage = uploadNewProfileImage(user, newProfileImage);
+	// 	user.changeProfileImageUrl(newUserProfileImage.getUrl());
+	// }
+	//
+	// /**
+	//  * 유저의 프로필 이미지를 삭제한다.
+	//  *
+	//  * @param userId 프로필 이미지를 삭제할 유저의 id
+	//  */
+	// private void deleteOldProfileImage(Long userId) {
+	// 	Optional<UserProfileImage> optionalOldProfileImage = userProfileImageRepository.findByUser_Id(userId);
+	// 	if (optionalOldProfileImage.isPresent()) {
+	// 		UserProfileImage oldProfileImage = optionalOldProfileImage.get();
+	// 		userProfileImageRepository.delete(oldProfileImage);
+	// 		userProfileImageRepository.flush();
+	// 		fileService.deleteFile(oldProfileImage.getStoredName());
+	// 	}
+	// }
+	//
+	// /**
+	//  * 새로운 프로필 이미지를 업로드한다.
+	//  * @param user 프로필 이미지를 업데이트할 유저
+	//  * @param newProfileImage 새로운 프로필 이미지
+	//  *
+	//  * @return 새로 업로드된 프로필 이미지
+	//  */
+	// private UserProfileImage uploadNewProfileImage(User user, MultipartFile newProfileImage) {
+	// 	FileDto uploadedFile = fileService.uploadFile(newProfileImage, USER_PROFILE_IMAGE_UPLOAD_PATH);
+	// 	UserProfileImage newUserProfileImage = UserProfileImage.create(
+	// 		user,
+	// 		uploadedFile.getOriginalName(),
+	// 		uploadedFile.getStoredName(),
+	// 		uploadedFile.getUrl());
+	// 	userProfileImageRepository.save(newUserProfileImage);
+	// 	return newUserProfileImage;
+	// }
+
 	/**
 	 * 유저의 프로필 이미지를 업데이트한다.
 	 *
-	 * @param userId 유저 id
+	 * @param user 프로필 이미지를 업데이트할 유저
 	 * @param newProfileImage 새로운 프로필 이미지
 	 *
-	 * @return 업데이트된 유저 정보
+	 * @return 새로운 프로필 이미지 URL
 	 */
-	public UserDto updateProfileImage(Long userId, MultipartFile newProfileImage) {
-
-		User user = userQueryService.getById(userId);
-		Optional<UserProfileImage> optionalOldProfileImage = userProfileImageRepository.findById(userId);
+	public String updateProfileImage(User user, MultipartFile newProfileImage) {
+		deleteOldProfileImage(user.getId());
+		UserProfileImage newUserProfileImage = uploadNewProfileImage(user, newProfileImage);
+		return newUserProfileImage.getUrl();
+	}
 
-		String uploadPath = "user-profile-images/";
-		FileDto uploadedFile = fileService.uploadFile(newProfileImage, uploadPath);
-		String newProfileImageUrl = uploadedFile.getUrl();
+	private void deleteOldProfileImage(Long userId) {
+		Optional<UserProfileImage> optionalOldProfileImage = userProfileImageRepository.findByUser_Id(userId);
 		if (optionalOldProfileImage.isPresent()) {
 			UserProfileImage oldProfileImage = optionalOldProfileImage.get();
 			userProfileImageRepository.delete(oldProfileImage);
 			userProfileImageRepository.flush();
 			fileService.deleteFile(oldProfileImage.getStoredName());
 		}
+	}
 
-		UserProfileImage newUserProfileImage = UserProfileImage.create(user, uploadedFile.getOriginalName(),
-			uploadedFile.getStoredName(), newProfileImageUrl);
+	private UserProfileImage uploadNewProfileImage(User user, MultipartFile newProfileImage) {
+		FileDto uploadedFile = fileService.uploadFile(newProfileImage, USER_PROFILE_IMAGE_UPLOAD_PATH);
+		UserProfileImage newUserProfileImage = UserProfileImage.create(
+			user,
+			uploadedFile.getOriginalName(),
+			uploadedFile.getStoredName(),
+			uploadedFile.getUrl());
 		userProfileImageRepository.save(newUserProfileImage);
-
-		user.changeProfileImageUrl(newProfileImageUrl);
-		return UserDto.from(user);
+		return newUserProfileImage;
 	}
 }