diff --git a/src/main/java/org/atdev/artrip/domain/auth/data/User.java b/src/main/java/org/atdev/artrip/domain/auth/data/User.java
index 03e909a..45e41a5 100644
--- a/src/main/java/org/atdev/artrip/domain/auth/data/User.java
+++ b/src/main/java/org/atdev/artrip/domain/auth/data/User.java
@@ -42,6 +42,9 @@ public class User {
     @Column(name = "stamp_num")
     private Byte stampNum;
 
+    @Column(name = "profile_image_Url")
+    private String profileImageUrl;
+
     @Column(name = "nick_name")
     private String nickName;
 
@@ -72,4 +75,12 @@ public boolean updateUserInfo(String name, String email) {
 
         return changed;
     }
+
+    public void updateNickname(String nickName) {
+        this.nickName=nickName.trim();
+    }
+
+    public void updateProfileImage(String url){
+        this.profileImageUrl=url;
+    }
 }
diff --git a/src/main/java/org/atdev/artrip/domain/auth/repository/UserRepository.java b/src/main/java/org/atdev/artrip/domain/auth/repository/UserRepository.java
index e4174c5..edcd686 100644
--- a/src/main/java/org/atdev/artrip/domain/auth/repository/UserRepository.java
+++ b/src/main/java/org/atdev/artrip/domain/auth/repository/UserRepository.java
@@ -20,4 +20,6 @@ public interface UserRepository extends JpaRepository<User,Long> {
 
     @Query("SELECT u FROM User u JOIN FETCH u.socialAccounts sa WHERE sa.provider = :provider AND sa.providerId = :providerId")
     Optional<User> findBySocialAccountsProviderAndProviderId(@Param("provider") Provider provider, @Param("providerId") String providerId);
+
+    boolean existsByNickName(String nickname);
 }
diff --git a/src/main/java/org/atdev/artrip/domain/exhibit/repository/ExhibitRepositoryCustom.java b/src/main/java/org/atdev/artrip/domain/exhibit/repository/ExhibitRepositoryCustom.java
index bd23c50..81fd2c7 100644
--- a/src/main/java/org/atdev/artrip/domain/exhibit/repository/ExhibitRepositoryCustom.java
+++ b/src/main/java/org/atdev/artrip/domain/exhibit/repository/ExhibitRepositoryCustom.java
@@ -1,9 +1,9 @@
 package org.atdev.artrip.domain.exhibit.repository;
 
 import org.atdev.artrip.domain.exhibit.data.Exhibit;
-import org.atdev.artrip.domain.exhibit.web.dto.request.ExhibitFilterRequestDto;
+import org.atdev.artrip.domain.exhibit.web.dto.request.ExhibitFilterRequest;
 import org.atdev.artrip.domain.home.response.HomeListResponse;
-import org.atdev.artrip.domain.home.web.dto.RandomExhibitRequest;
+import org.atdev.artrip.domain.home.web.dto.request.RandomExhibitRequest;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.domain.Slice;
 import org.springframework.stereotype.Repository;
@@ -13,7 +13,7 @@
 @Repository
 public interface ExhibitRepositoryCustom {
 
-    Slice<Exhibit> findExhibitByFilters(ExhibitFilterRequestDto filter, Pageable pageable, Long cursorId);
+    Slice<Exhibit> findExhibitByFilters(ExhibitFilterRequest filter, Pageable pageable, Long cursorId);
 
     List<HomeListResponse> findRandomExhibits(RandomExhibitRequest condition);
 
diff --git a/src/main/java/org/atdev/artrip/domain/exhibit/repository/ExhibitRepositoryImpl.java b/src/main/java/org/atdev/artrip/domain/exhibit/repository/ExhibitRepositoryImpl.java
index c5e3e18..4023e47 100644
--- a/src/main/java/org/atdev/artrip/domain/exhibit/repository/ExhibitRepositoryImpl.java
+++ b/src/main/java/org/atdev/artrip/domain/exhibit/repository/ExhibitRepositoryImpl.java
@@ -11,17 +11,16 @@
 import org.atdev.artrip.domain.Enum.Status;
 import org.atdev.artrip.domain.exhibit.data.Exhibit;
 import org.atdev.artrip.domain.exhibit.data.QExhibit;
-import org.atdev.artrip.domain.exhibit.web.dto.request.ExhibitFilterRequestDto;
+import org.atdev.artrip.domain.exhibit.web.dto.request.ExhibitFilterRequest;
 import org.atdev.artrip.domain.exhibitHall.data.QExhibitHall;
 import org.atdev.artrip.domain.favortie.data.QFavoriteExhibit;
 import org.atdev.artrip.domain.home.response.HomeListResponse;
-import org.atdev.artrip.domain.home.web.dto.RandomExhibitRequest;
+import org.atdev.artrip.domain.home.web.dto.request.RandomExhibitRequest;
 import org.atdev.artrip.domain.keyword.data.QKeyword;
 import org.springframework.data.domain.*;
 import org.springframework.stereotype.Repository;
 
 import java.time.LocalDate;
-import java.time.LocalDateTime;
 import java.util.List;
 import java.util.Set;
 
@@ -32,7 +31,7 @@ public class ExhibitRepositoryImpl implements ExhibitRepositoryCustom{
     private final JPAQueryFactory queryFactory;
 
     @Override
-    public Slice<Exhibit> findExhibitByFilters(ExhibitFilterRequestDto dto, Pageable pageable, Long cursorId) {
+    public Slice<Exhibit> findExhibitByFilters(ExhibitFilterRequest dto, Pageable pageable, Long cursorId) {
 
         QExhibit e = QExhibit.exhibit;
         QExhibitHall h = QExhibitHall.exhibitHall;
@@ -145,7 +144,7 @@ private BooleanExpression cursorCondition(Exhibit cursor,  long cursorFavoriteCo
         };
     }
 
-    private OrderSpecifier<?>[] sortFilter(ExhibitFilterRequestDto dto, QExhibit e, QFavoriteExhibit f) {
+    private OrderSpecifier<?>[] sortFilter(ExhibitFilterRequest dto, QExhibit e, QFavoriteExhibit f) {
 
         if (dto.getSortType() == null) {
             return new OrderSpecifier[]{e.createdAt.desc()};
diff --git a/src/main/java/org/atdev/artrip/domain/exhibit/web/controller/ExhibitController.java b/src/main/java/org/atdev/artrip/domain/exhibit/web/controller/ExhibitController.java
index f5b4b0d..6284cf6 100644
--- a/src/main/java/org/atdev/artrip/domain/exhibit/web/controller/ExhibitController.java
+++ b/src/main/java/org/atdev/artrip/domain/exhibit/web/controller/ExhibitController.java
@@ -4,9 +4,8 @@
 import lombok.RequiredArgsConstructor;
 import org.atdev.artrip.domain.exhibit.reponse.ExhibitDetailResponse;
 import org.atdev.artrip.domain.exhibit.service.ExhibitService;
-import org.atdev.artrip.domain.exhibit.web.dto.request.ExhibitFilterRequestDto;
+import org.atdev.artrip.domain.exhibit.web.dto.request.ExhibitFilterRequest;
 import org.atdev.artrip.domain.home.response.FilterResponse;
-import org.atdev.artrip.domain.home.response.HomeListResponse;
 import org.atdev.artrip.domain.home.service.HomeService;
 import org.atdev.artrip.global.apipayload.CommonResponse;
 import org.atdev.artrip.global.apipayload.code.status.CommonError;
@@ -14,13 +13,9 @@
 import org.atdev.artrip.global.swagger.ApiErrorResponses;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.web.PageableDefault;
-import org.springframework.format.annotation.DateTimeFormat;
 import org.springframework.http.ResponseEntity;
-import org.springframework.security.core.annotation.AuthenticationPrincipal;
-import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.web.bind.annotation.*;
 
-import java.time.LocalDate;
 import java.util.List;
 
 @RestController
@@ -89,7 +84,7 @@ public ResponseEntity<CommonResponse<List<String>>> getDomestic(){
             home = {HomeError._HOME_INVALID_DATE_RANGE, HomeError._HOME_UNRECOGNIZED_REGION, HomeError._HOME_EXHIBIT_NOT_FOUND}
     )
     @PostMapping("/filter")
-    public ResponseEntity<FilterResponse> getDomesticFilter(@RequestBody ExhibitFilterRequestDto dto,
+    public ResponseEntity<FilterResponse> getDomesticFilter(@RequestBody ExhibitFilterRequest dto,
                                                             @RequestParam(required = false) Long cursor,
                                                             @PageableDefault(size = 20) Pageable pageable){
 
diff --git a/src/main/java/org/atdev/artrip/domain/exhibit/web/dto/request/ExhibitFilterRequestDto.java b/src/main/java/org/atdev/artrip/domain/exhibit/web/dto/request/ExhibitFilterRequest.java
similarity index 92%
rename from src/main/java/org/atdev/artrip/domain/exhibit/web/dto/request/ExhibitFilterRequestDto.java
rename to src/main/java/org/atdev/artrip/domain/exhibit/web/dto/request/ExhibitFilterRequest.java
index c74c120..8e9e9c8 100644
--- a/src/main/java/org/atdev/artrip/domain/exhibit/web/dto/request/ExhibitFilterRequestDto.java
+++ b/src/main/java/org/atdev/artrip/domain/exhibit/web/dto/request/ExhibitFilterRequest.java
@@ -9,7 +9,7 @@
 
 @Builder
 @Data
-public class ExhibitFilterRequestDto {
+public class ExhibitFilterRequest {
 
     private LocalDate startDate;
     private LocalDate endDate;
diff --git a/src/main/java/org/atdev/artrip/domain/favortie/data/FavoriteExhibit.java b/src/main/java/org/atdev/artrip/domain/favortie/data/FavoriteExhibit.java
index 968fe04..9468c8e 100644
--- a/src/main/java/org/atdev/artrip/domain/favortie/data/FavoriteExhibit.java
+++ b/src/main/java/org/atdev/artrip/domain/favortie/data/FavoriteExhibit.java
@@ -26,6 +26,7 @@ public class FavoriteExhibit {
     private User user;
 
     @Column(nullable = false)
+    @Builder.Default
     private boolean status = false;
 
     @ManyToOne(fetch = FetchType.LAZY)
diff --git a/src/main/java/org/atdev/artrip/domain/home/converter/HomeConverter.java b/src/main/java/org/atdev/artrip/domain/home/converter/HomeConverter.java
index e2735f8..b0dc1f7 100644
--- a/src/main/java/org/atdev/artrip/domain/home/converter/HomeConverter.java
+++ b/src/main/java/org/atdev/artrip/domain/home/converter/HomeConverter.java
@@ -3,9 +3,9 @@
 import org.atdev.artrip.domain.Enum.KeywordType;
 import org.atdev.artrip.domain.exhibit.data.Exhibit;
 import org.atdev.artrip.domain.exhibit.reponse.ExhibitDetailResponse;
-import org.atdev.artrip.domain.home.web.dto.*;
 import org.atdev.artrip.domain.home.response.FilterResponse;
 import org.atdev.artrip.domain.home.response.HomeListResponse;
+import org.atdev.artrip.domain.home.web.dto.request.*;
 import org.atdev.artrip.domain.keyword.data.Keyword;
 import org.springframework.data.domain.Slice;
 import org.springframework.stereotype.Component;
@@ -75,7 +75,7 @@ public ExhibitDetailResponse toHomeExhibitResponse(Exhibit exhibit) {
     }
 
 
-    public RandomExhibitRequest from(PersonalizedRequestDto request, List<Keyword> keywords) {
+    public RandomExhibitRequest from(PersonalizedRequest request, List<Keyword> keywords) {
 
         Set<String> genres = keywords.stream()
                 .filter(k -> k.getType() == KeywordType.GENRE)
@@ -97,7 +97,7 @@ public RandomExhibitRequest from(PersonalizedRequestDto request, List<Keyword> k
                 .build();
     }
 
-    public RandomExhibitRequest from(ScheduleRandomRequestDto request) {
+    public RandomExhibitRequest from(ScheduleRandomRequest request) {
 
         return RandomExhibitRequest.builder()
                 .isDomestic(request.getIsDomestic())
@@ -108,7 +108,7 @@ public RandomExhibitRequest from(ScheduleRandomRequestDto request) {
                 .build();
     }
 
-    public RandomExhibitRequest fromToday(TodayRandomRequestDto request) {
+    public RandomExhibitRequest fromToday(TodayRandomRequest request) {
         return RandomExhibitRequest.builder()
                 .isDomestic(request.getIsDomestic())
                 .country(normalize(request.getCountry()))
@@ -116,7 +116,7 @@ public RandomExhibitRequest fromToday(TodayRandomRequestDto request) {
                 .limit(3)
                 .build();
     }
-    public RandomExhibitRequest fromGenre(GenreRandomRequestDto request) {
+    public RandomExhibitRequest fromGenre(GenreRandomRequest request) {
         return RandomExhibitRequest.builder()
                 .isDomestic(request.getIsDomestic())
                 .country(normalize(request.getCountry()))
diff --git a/src/main/java/org/atdev/artrip/domain/home/service/HomeService.java b/src/main/java/org/atdev/artrip/domain/home/service/HomeService.java
index 8f3b1a3..9a29c5c 100644
--- a/src/main/java/org/atdev/artrip/domain/home/service/HomeService.java
+++ b/src/main/java/org/atdev/artrip/domain/home/service/HomeService.java
@@ -1,22 +1,19 @@
 package org.atdev.artrip.domain.home.service;
 
 import lombok.RequiredArgsConstructor;
-import org.atdev.artrip.domain.Enum.KeywordType;
 import org.atdev.artrip.domain.auth.repository.UserRepository;
 import org.atdev.artrip.domain.exhibit.data.Exhibit;
-import org.atdev.artrip.domain.exhibit.reponse.ExhibitDetailResponse;
-import org.atdev.artrip.domain.exhibit.web.dto.request.ExhibitFilterRequestDto;
-import org.atdev.artrip.domain.home.web.dto.*;
+import org.atdev.artrip.domain.exhibit.web.dto.request.ExhibitFilterRequest;
 import org.atdev.artrip.domain.exhibitHall.repository.ExhibitHallRepository;
 import org.atdev.artrip.domain.home.converter.HomeConverter;
 import org.atdev.artrip.domain.home.response.FilterResponse;
 
 import org.atdev.artrip.domain.exhibit.repository.ExhibitRepository;
 import org.atdev.artrip.domain.home.response.HomeListResponse;
+import org.atdev.artrip.domain.home.web.dto.request.*;
 import org.atdev.artrip.domain.keyword.data.Keyword;
 import org.atdev.artrip.domain.keyword.data.UserKeyword;
 import org.atdev.artrip.domain.keyword.repository.UserKeywordRepository;
-import org.atdev.artrip.global.apipayload.code.status.ExhibitError;
 import org.atdev.artrip.global.apipayload.code.status.UserError;
 import org.atdev.artrip.global.apipayload.exception.GeneralException;
 
@@ -25,10 +22,7 @@
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
-import java.time.LocalDate;
 import java.util.List;
-import java.util.Set;
-import java.util.stream.Collectors;
 
 @Service
 @RequiredArgsConstructor
@@ -68,7 +62,7 @@ public List<String> getDomestic(){
 
 
     //필터 전체 조회
-    public FilterResponse getFilterExhibit(ExhibitFilterRequestDto dto, Pageable pageable, Long cursorId) {
+    public FilterResponse getFilterExhibit(ExhibitFilterRequest dto, Pageable pageable, Long cursorId) {
 
         Slice<Exhibit> slice = exhibitRepository.findExhibitByFilters(dto, pageable, cursorId);
 
@@ -77,7 +71,7 @@ public FilterResponse getFilterExhibit(ExhibitFilterRequestDto dto, Pageable pag
 
     // 사용자 맞춤 전시 랜덤 추천
     @Transactional
-    public List<HomeListResponse> getRandomPersonalized(Long userId, PersonalizedRequestDto request){
+    public List<HomeListResponse> getRandomPersonalized(Long userId, PersonalizedRequest request){
 
         if (!userRepository.existsById(userId)) {
             throw new GeneralException(UserError._USER_NOT_FOUND);
@@ -106,7 +100,7 @@ public List<HomeListResponse> getRandomPersonalized(Long userId, PersonalizedReq
     }
 
     // 이번주 랜덤 전시 추천
-    public List<HomeListResponse> getRandomSchedule(ScheduleRandomRequestDto request){
+    public List<HomeListResponse> getRandomSchedule(ScheduleRandomRequest request){
 
         RandomExhibitRequest filter = homeConverter.from(request);
         List<HomeListResponse> results = exhibitRepository.findRandomExhibits(filter);
@@ -122,7 +116,7 @@ public List<HomeListResponse> getRandomSchedule(ScheduleRandomRequestDto request
     }
 
     // 장르별 전시 랜덤 추천
-    public List<HomeListResponse> getRandomGenre(GenreRandomRequestDto request){
+    public List<HomeListResponse> getRandomGenre(GenreRandomRequest request){
 
         RandomExhibitRequest filter = homeConverter.fromGenre(request);
 
@@ -139,7 +133,7 @@ public List<HomeListResponse> getRandomGenre(GenreRandomRequestDto request){
     }
 
     // 오늘날 전시 랜덤 추천
-    public List<HomeListResponse> getRandomToday(TodayRandomRequestDto request){
+    public List<HomeListResponse> getRandomToday(TodayRandomRequest request){
 
         RandomExhibitRequest filter = homeConverter.fromToday(request);
 
diff --git a/src/main/java/org/atdev/artrip/domain/home/web/controller/HomeController.java b/src/main/java/org/atdev/artrip/domain/home/web/controller/HomeController.java
index 8da1b29..109d67b 100644
--- a/src/main/java/org/atdev/artrip/domain/home/web/controller/HomeController.java
+++ b/src/main/java/org/atdev/artrip/domain/home/web/controller/HomeController.java
@@ -3,9 +3,12 @@
 import io.swagger.v3.oas.annotations.Operation;
 import jakarta.validation.Valid;
 import lombok.RequiredArgsConstructor;
-import org.atdev.artrip.domain.home.web.dto.*;
 import org.atdev.artrip.domain.home.response.HomeListResponse;
 import org.atdev.artrip.domain.home.service.HomeService;
+import org.atdev.artrip.domain.home.web.dto.request.GenreRandomRequest;
+import org.atdev.artrip.domain.home.web.dto.request.PersonalizedRequest;
+import org.atdev.artrip.domain.home.web.dto.request.ScheduleRandomRequest;
+import org.atdev.artrip.domain.home.web.dto.request.TodayRandomRequest;
 import org.atdev.artrip.global.apipayload.CommonResponse;
 import org.atdev.artrip.global.apipayload.code.status.CommonError;
 import org.atdev.artrip.global.apipayload.code.status.HomeError;
@@ -47,7 +50,7 @@ public class HomeController {
     @PostMapping("/personalized/random")
     public ResponseEntity<CommonResponse<List<HomeListResponse>>> getRandomPersonalized(
             @AuthenticationPrincipal UserDetails userDetails,
-            @Valid @RequestBody PersonalizedRequestDto requestDto){
+            @Valid @RequestBody PersonalizedRequest requestDto){
 
         long userId = Long.parseLong(userDetails.getUsername());
 
@@ -78,7 +81,7 @@ public ResponseEntity<CommonResponse<List<HomeListResponse>>> getRandomPersonali
     )
     @PostMapping("/schedule")
     public ResponseEntity<CommonResponse<List<HomeListResponse>>> getRandomSchedule(
-            @Valid @RequestBody ScheduleRandomRequestDto request){
+            @Valid @RequestBody ScheduleRandomRequest request){
 
         List<HomeListResponse> exhibits= homeService.getRandomSchedule(request);
 
@@ -109,7 +112,7 @@ public ResponseEntity<CommonResponse<List<HomeListResponse>>> getRandomSchedule(
     )
     @PostMapping("/genre/random")
     public ResponseEntity<CommonResponse<List<HomeListResponse>>> getRandomExhibits(
-            @Valid @RequestBody GenreRandomRequestDto request){
+            @Valid @RequestBody GenreRandomRequest request){
 
         List<HomeListResponse> exhibits = homeService.getRandomGenre(request);
         return ResponseEntity.ok(CommonResponse.onSuccess(exhibits));
@@ -137,7 +140,7 @@ public ResponseEntity<CommonResponse<List<HomeListResponse>>> getRandomExhibits(
     )
     @PostMapping("recommend/today")
     public ResponseEntity<CommonResponse<List<HomeListResponse>>> getTodayRecommendations(
-            @Valid @RequestBody TodayRandomRequestDto request){
+            @Valid @RequestBody TodayRandomRequest request){
 
         List<HomeListResponse> exhibits = homeService.getRandomToday(request);
 
diff --git a/src/main/java/org/atdev/artrip/domain/home/web/dto/GenreRandomRequestDto.java b/src/main/java/org/atdev/artrip/domain/home/web/dto/GenreRandomRequestDto.java
deleted file mode 100644
index e0841c6..0000000
--- a/src/main/java/org/atdev/artrip/domain/home/web/dto/GenreRandomRequestDto.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package org.atdev.artrip.domain.home.web.dto;
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import jakarta.validation.constraints.AssertTrue;
-import jakarta.validation.constraints.NotNull;
-import lombok.*;
-
-@Getter
-@Setter
-@NoArgsConstructor
-@AllArgsConstructor
-@Builder
-public class GenreRandomRequestDto extends BaseRandomRequestDto{
-
-    @NotNull
-    private String singleGenre;
-}
diff --git a/src/main/java/org/atdev/artrip/domain/home/web/dto/PersonalizedRequestDto.java b/src/main/java/org/atdev/artrip/domain/home/web/dto/PersonalizedRequestDto.java
deleted file mode 100644
index dcc4a99..0000000
--- a/src/main/java/org/atdev/artrip/domain/home/web/dto/PersonalizedRequestDto.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package org.atdev.artrip.domain.home.web.dto;
-
-import lombok.*;
-
-@Getter
-@Setter
-@NoArgsConstructor
-@Builder
-public class PersonalizedRequestDto extends BaseRandomRequestDto{
-
-}
diff --git a/src/main/java/org/atdev/artrip/domain/home/web/dto/ScheduleRandomRequestDto.java b/src/main/java/org/atdev/artrip/domain/home/web/dto/ScheduleRandomRequestDto.java
deleted file mode 100644
index f5a471a..0000000
--- a/src/main/java/org/atdev/artrip/domain/home/web/dto/ScheduleRandomRequestDto.java
+++ /dev/null
@@ -1,20 +0,0 @@
-package org.atdev.artrip.domain.home.web.dto;
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import jakarta.validation.constraints.AssertTrue;
-import jakarta.validation.constraints.NotNull;
-import lombok.*;
-
-import java.time.LocalDate;
-
-@Getter
-@Setter
-@NoArgsConstructor
-@AllArgsConstructor
-@Builder
-public class ScheduleRandomRequestDto extends BaseRandomRequestDto {
-
-    @NotNull
-    private LocalDate date;
-
-}
diff --git a/src/main/java/org/atdev/artrip/domain/home/web/dto/TodayRandomRequestDto.java b/src/main/java/org/atdev/artrip/domain/home/web/dto/TodayRandomRequestDto.java
deleted file mode 100644
index 939ebce..0000000
--- a/src/main/java/org/atdev/artrip/domain/home/web/dto/TodayRandomRequestDto.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package org.atdev.artrip.domain.home.web.dto;
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import jakarta.validation.constraints.AssertTrue;
-import jakarta.validation.constraints.NotNull;
-import lombok.*;
-
-@Getter
-@Setter
-@NoArgsConstructor
-@Builder
-public class TodayRandomRequestDto extends BaseRandomRequestDto{
-
-}
-
diff --git a/src/main/java/org/atdev/artrip/domain/home/web/dto/BaseRandomRequestDto.java b/src/main/java/org/atdev/artrip/domain/home/web/dto/request/BaseRandomRequest.java
similarity index 92%
rename from src/main/java/org/atdev/artrip/domain/home/web/dto/BaseRandomRequestDto.java
rename to src/main/java/org/atdev/artrip/domain/home/web/dto/request/BaseRandomRequest.java
index 706f753..7534342 100644
--- a/src/main/java/org/atdev/artrip/domain/home/web/dto/BaseRandomRequestDto.java
+++ b/src/main/java/org/atdev/artrip/domain/home/web/dto/request/BaseRandomRequest.java
@@ -1,4 +1,4 @@
-package org.atdev.artrip.domain.home.web.dto;
+package org.atdev.artrip.domain.home.web.dto.request;
 
 import io.swagger.v3.oas.annotations.media.Schema;
 import jakarta.validation.constraints.AssertTrue;
@@ -12,7 +12,7 @@
 @Setter
 @NoArgsConstructor
 @AllArgsConstructor
-public class BaseRandomRequestDto {
+public class BaseRandomRequest {
 
     @NotNull
     protected Boolean isDomestic;
diff --git a/src/main/java/org/atdev/artrip/domain/home/web/dto/request/GenreRandomRequest.java b/src/main/java/org/atdev/artrip/domain/home/web/dto/request/GenreRandomRequest.java
new file mode 100644
index 0000000..283930f
--- /dev/null
+++ b/src/main/java/org/atdev/artrip/domain/home/web/dto/request/GenreRandomRequest.java
@@ -0,0 +1,15 @@
+package org.atdev.artrip.domain.home.web.dto.request;
+
+import jakarta.validation.constraints.NotNull;
+import lombok.*;
+
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+public class GenreRandomRequest extends BaseRandomRequest {
+
+    @NotNull
+    private String singleGenre;
+}
diff --git a/src/main/java/org/atdev/artrip/domain/home/web/dto/request/PersonalizedRequest.java b/src/main/java/org/atdev/artrip/domain/home/web/dto/request/PersonalizedRequest.java
new file mode 100644
index 0000000..06dca73
--- /dev/null
+++ b/src/main/java/org/atdev/artrip/domain/home/web/dto/request/PersonalizedRequest.java
@@ -0,0 +1,11 @@
+package org.atdev.artrip.domain.home.web.dto.request;
+
+import lombok.*;
+
+@Getter
+@Setter
+@NoArgsConstructor
+@Builder
+public class PersonalizedRequest extends BaseRandomRequest {
+
+}
diff --git a/src/main/java/org/atdev/artrip/domain/home/web/dto/RandomExhibitRequest.java b/src/main/java/org/atdev/artrip/domain/home/web/dto/request/RandomExhibitRequest.java
similarity index 88%
rename from src/main/java/org/atdev/artrip/domain/home/web/dto/RandomExhibitRequest.java
rename to src/main/java/org/atdev/artrip/domain/home/web/dto/request/RandomExhibitRequest.java
index faa742f..ea1b968 100644
--- a/src/main/java/org/atdev/artrip/domain/home/web/dto/RandomExhibitRequest.java
+++ b/src/main/java/org/atdev/artrip/domain/home/web/dto/request/RandomExhibitRequest.java
@@ -1,4 +1,4 @@
-package org.atdev.artrip.domain.home.web.dto;
+package org.atdev.artrip.domain.home.web.dto.request;
 
 import lombok.*;
 
diff --git a/src/main/java/org/atdev/artrip/domain/home/web/dto/request/ScheduleRandomRequest.java b/src/main/java/org/atdev/artrip/domain/home/web/dto/request/ScheduleRandomRequest.java
new file mode 100644
index 0000000..f9d14e6
--- /dev/null
+++ b/src/main/java/org/atdev/artrip/domain/home/web/dto/request/ScheduleRandomRequest.java
@@ -0,0 +1,18 @@
+package org.atdev.artrip.domain.home.web.dto.request;
+
+import jakarta.validation.constraints.NotNull;
+import lombok.*;
+
+import java.time.LocalDate;
+
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+public class ScheduleRandomRequest extends BaseRandomRequest {
+
+    @NotNull
+    private LocalDate date;
+
+}
diff --git a/src/main/java/org/atdev/artrip/domain/home/web/dto/request/TodayRandomRequest.java b/src/main/java/org/atdev/artrip/domain/home/web/dto/request/TodayRandomRequest.java
new file mode 100644
index 0000000..77803bd
--- /dev/null
+++ b/src/main/java/org/atdev/artrip/domain/home/web/dto/request/TodayRandomRequest.java
@@ -0,0 +1,12 @@
+package org.atdev.artrip.domain.home.web.dto.request;
+
+import lombok.*;
+
+@Getter
+@Setter
+@NoArgsConstructor
+@Builder
+public class TodayRandomRequest extends BaseRandomRequest {
+
+}
+
diff --git a/src/main/java/org/atdev/artrip/domain/keyword/service/KeywordService.java b/src/main/java/org/atdev/artrip/domain/keyword/service/KeywordService.java
index 08a74b8..2acfa31 100644
--- a/src/main/java/org/atdev/artrip/domain/keyword/service/KeywordService.java
+++ b/src/main/java/org/atdev/artrip/domain/keyword/service/KeywordService.java
@@ -1,20 +1,12 @@
 package org.atdev.artrip.domain.keyword.service;
 
 import lombok.RequiredArgsConstructor;
-import org.atdev.artrip.domain.auth.data.User;
-import org.atdev.artrip.domain.auth.repository.UserRepository;
-import org.atdev.artrip.domain.keyword.data.Keyword;
-import org.atdev.artrip.domain.keyword.data.UserKeyword;
 import org.atdev.artrip.domain.keyword.repository.KeywordRepository;
 import org.atdev.artrip.domain.keyword.repository.UserKeywordRepository;
 import org.atdev.artrip.domain.keyword.web.dto.KeywordResponse;
-import org.atdev.artrip.global.apipayload.code.status.CommonError;
-import org.atdev.artrip.global.apipayload.code.status.UserError;
-import org.atdev.artrip.global.apipayload.exception.GeneralException;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
-import java.time.LocalDateTime;
 import java.util.List;
 import java.util.stream.Collectors;
 
@@ -24,28 +16,6 @@ public class KeywordService {
 
     private final KeywordRepository keywordRepository;
     private final UserKeywordRepository userKeywordRepository;
-    private final UserRepository userRepository;
-
-    @Transactional
-    public void saveUserKeywords(Long userId, List<Long> keywordIds) {
-
-        User user = userRepository.findById(userId)
-                .orElseThrow(() -> new GeneralException(UserError._USER_NOT_FOUND));
-
-        userKeywordRepository.deleteByUser(user);
-
-        List<Keyword> keywords = keywordRepository.findAllById(keywordIds);
-
-        List<UserKeyword> userKeywords = keywords.stream()
-                .map(keyword -> UserKeyword.builder()
-                        .user(user)
-                        .keyword(keyword)
-                        .createdAt(LocalDateTime.now())
-                        .build())
-                .toList();
-
-        userKeywordRepository.saveAll(userKeywords);
-    }
 
     @Transactional
     public List<KeywordResponse> getAllKeywords() {
diff --git a/src/main/java/org/atdev/artrip/domain/keyword/web/controller/UserKeywordController.java b/src/main/java/org/atdev/artrip/domain/keyword/web/controller/UserKeywordController.java
index 3b51f7d..d2883e3 100644
--- a/src/main/java/org/atdev/artrip/domain/keyword/web/controller/UserKeywordController.java
+++ b/src/main/java/org/atdev/artrip/domain/keyword/web/controller/UserKeywordController.java
@@ -48,22 +48,6 @@ public ResponseEntity<CommonResponse<List<KeywordResponse>>> getUserKeywords(
         return ResponseEntity.ok(CommonResponse.onSuccess(keywords));
     }
 
-    @Operation(summary = "내 키워드 선택 저장", description = "내가 선택한 키워드 저장")
-    @ApiErrorResponses(
-            common = {CommonError._INTERNAL_SERVER_ERROR, CommonError._UNAUTHORIZED},
-            keyword = {KeywordError._KEYWORD_INVALID_REQUEST, KeywordError._KEYWORD_SELECTION_LIMIT_EXCEEDED, KeywordError._KEYWORD_NOT_FOUND}
-    )
-    @PostMapping("/keywords")
-    public ResponseEntity<CommonResponse<Void>> saveUserKeywords(
-            @AuthenticationPrincipal UserDetails userDetails,
-            @RequestBody KeywordRequest request) {
-
-        Long userId = Long.parseLong(userDetails.getUsername()); // subject → userId형변환
-
-        keywordService.saveUserKeywords(userId, request.getKeywordIds());
-        return ResponseEntity.ok(CommonResponse.onSuccess(null));
-    }
-
 
 }
 
diff --git a/src/main/java/org/atdev/artrip/domain/user/converter/UserConverter.java b/src/main/java/org/atdev/artrip/domain/user/converter/UserConverter.java
new file mode 100644
index 0000000..49b2018
--- /dev/null
+++ b/src/main/java/org/atdev/artrip/domain/user/converter/UserConverter.java
@@ -0,0 +1,8 @@
+package org.atdev.artrip.domain.user.converter;
+
+
+import org.springframework.stereotype.Component;
+
+@Component
+public class UserConverter {
+}
diff --git a/src/main/java/org/atdev/artrip/domain/user/service/UserService.java b/src/main/java/org/atdev/artrip/domain/user/service/UserService.java
new file mode 100644
index 0000000..98eb47e
--- /dev/null
+++ b/src/main/java/org/atdev/artrip/domain/user/service/UserService.java
@@ -0,0 +1,161 @@
+package org.atdev.artrip.domain.user.service;
+
+
+import lombok.RequiredArgsConstructor;
+import org.atdev.artrip.domain.auth.data.User;
+import org.atdev.artrip.domain.auth.repository.UserRepository;
+import org.atdev.artrip.domain.keyword.data.Keyword;
+import org.atdev.artrip.domain.keyword.data.UserKeyword;
+import org.atdev.artrip.domain.keyword.repository.KeywordRepository;
+import org.atdev.artrip.domain.keyword.repository.UserKeywordRepository;
+import org.atdev.artrip.domain.user.web.dto.request.NicknameRequest;
+import org.atdev.artrip.domain.user.web.dto.response.MypageResponse;
+import org.atdev.artrip.domain.user.web.dto.response.NicknameResponse;
+import org.atdev.artrip.global.apipayload.code.status.S3Error;
+import org.atdev.artrip.global.apipayload.code.status.UserError;
+import org.atdev.artrip.global.apipayload.exception.GeneralException;
+import org.atdev.artrip.global.s3.S3Service;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.time.LocalDateTime;
+import java.util.List;
+
+
+@Service
+@RequiredArgsConstructor
+public class UserService {
+
+    private final KeywordRepository keywordRepository;
+    private final UserKeywordRepository userKeywordRepository;
+    private final UserRepository userRepository;
+    private final S3Service s3Service;
+
+    private static final String NICKNAME_REGEX = "^[a-zA-Z0-9가-힣]+$";
+
+
+    @Transactional
+    public void saveUserKeywords(Long userId, List<Long> keywordIds) {
+
+        User user = userRepository.findById(userId)
+                .orElseThrow(() -> new GeneralException(UserError._USER_NOT_FOUND));
+
+        userKeywordRepository.deleteByUser(user);
+
+        List<Keyword> keywords = keywordRepository.findAllById(keywordIds);
+
+        List<UserKeyword> userKeywords = keywords.stream()
+                .map(keyword -> UserKeyword.builder()
+                        .user(user)
+                        .keyword(keyword)
+                        .createdAt(LocalDateTime.now())
+                        .build())
+                .toList();
+
+        userKeywordRepository.saveAll(userKeywords);
+    }
+
+    @Transactional
+    public NicknameResponse updateNickName(Long userId, NicknameRequest dto){
+
+        //1. 유저 검사
+        //2. 닉네임 유효성 검사 + 공백 금지
+        //3. 기존과 동일한지 체크
+        //4. 중복 검사
+        //5. 업뎃 후 반환
+        User user = userRepository.findById(userId)
+                .orElseThrow(() -> new GeneralException(UserError._USER_NOT_FOUND));
+
+        String newNick = validateNickname(dto);
+
+        if (newNick.equals(user.getNickName())) {
+            return new NicknameResponse(newNick);
+        }
+
+        if (userRepository.existsByNickName(newNick)) {
+            throw new GeneralException(UserError._DUPLICATE_NICKNAME);
+        }
+
+        user.updateNickname(newNick);
+
+        return new NicknameResponse(newNick);
+    }
+
+    private String validateNickname(NicknameRequest dto) {
+
+        if (dto == null || dto.getNickName() == null) {
+            throw new GeneralException(UserError._NICKNAME_BAD_REQUEST);
+        }
+
+        String nickname = dto.getNickName();
+
+        if (nickname.isBlank() || nickname.contains(" ")) {
+            throw new GeneralException(UserError._NICKNAME_BAD_REQUEST);
+        }
+
+        if (!nickname.matches(NICKNAME_REGEX)) {
+            throw new GeneralException(UserError._NICKNAME_BAD_REQUEST);
+        }
+
+        return nickname;
+    }
+
+    @Transactional
+    public String updateProfileImg(Long userId, MultipartFile image){
+
+        User user = userRepository.findById(userId)
+                .orElseThrow(()-> new GeneralException(UserError._USER_NOT_FOUND));
+
+        if (image == null || image.isEmpty()) {
+            throw new GeneralException(UserError._PROFILE_IMAGE_NOT_EXIST);
+        }
+
+        String newUrl;
+        try {
+            newUrl = s3Service.upload(image);
+        } catch (Exception e) {
+            throw new GeneralException(S3Error._IO_EXCEPTION_UPLOAD_FILE);
+        }
+        user.updateProfileImage(newUrl);
+
+        String oldUrl = user.getProfileImageUrl();
+        if (oldUrl != null && !oldUrl.isBlank()) {
+            try {
+                s3Service.delete(oldUrl);
+            } catch (Exception e) {
+                throw new GeneralException(S3Error._IO_EXCEPTION_DELETE_FILE);
+            }
+        }
+        return newUrl;
+    }
+
+    @Transactional
+    public void deleteProfileImg(Long userId){
+
+        User user = userRepository.findById(userId)
+                .orElseThrow(()-> new GeneralException(UserError._USER_NOT_FOUND));
+
+        String oldUrl = user.getProfileImageUrl();
+
+        if (oldUrl != null && !oldUrl.isBlank()) {
+            try {
+                s3Service.delete(oldUrl);
+            } catch (Exception e) {
+                throw new GeneralException(S3Error._IO_EXCEPTION_UPLOAD_FILE);
+            }
+        }
+        user.updateProfileImage(null);
+    }
+
+    @Transactional(readOnly = true)
+    public MypageResponse getMypage(Long userId){
+
+        User user = userRepository.findById(userId)
+                .orElseThrow(()-> new GeneralException(UserError._USER_NOT_FOUND));
+
+        return new MypageResponse(user.getNickName(), user.getProfileImageUrl());
+    }
+
+
+}
diff --git a/src/main/java/org/atdev/artrip/domain/user/web/controller/UserController.java b/src/main/java/org/atdev/artrip/domain/user/web/controller/UserController.java
new file mode 100644
index 0000000..1de7093
--- /dev/null
+++ b/src/main/java/org/atdev/artrip/domain/user/web/controller/UserController.java
@@ -0,0 +1,111 @@
+package org.atdev.artrip.domain.user.web.controller;
+
+import io.swagger.v3.oas.annotations.Operation;
+import lombok.RequiredArgsConstructor;
+import org.atdev.artrip.domain.keyword.web.dto.KeywordRequest;
+import org.atdev.artrip.domain.user.service.UserService;
+import org.atdev.artrip.domain.user.web.dto.request.NicknameRequest;
+import org.atdev.artrip.domain.user.web.dto.response.MypageResponse;
+import org.atdev.artrip.domain.user.web.dto.response.NicknameResponse;
+import org.atdev.artrip.global.apipayload.CommonResponse;
+import org.atdev.artrip.global.apipayload.code.status.CommonError;
+import org.atdev.artrip.global.apipayload.code.status.KeywordError;
+import org.atdev.artrip.global.apipayload.code.status.UserError;
+import org.atdev.artrip.global.swagger.ApiErrorResponses;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/my")
+public class UserController {
+
+    private final UserService userService;
+
+    @Operation(summary = "나의 취향 분석", description = "내가 선택한 키워드 선택 저장")
+    @ApiErrorResponses(
+            common = {CommonError._INTERNAL_SERVER_ERROR, CommonError._UNAUTHORIZED},
+            keyword = {KeywordError._KEYWORD_INVALID_REQUEST, KeywordError._KEYWORD_SELECTION_LIMIT_EXCEEDED, KeywordError._KEYWORD_NOT_FOUND}
+    )
+    @PostMapping("/keywords")
+    public ResponseEntity<CommonResponse<Void>> saveUserKeywords(
+            @AuthenticationPrincipal UserDetails userDetails,
+            @RequestBody KeywordRequest request) {
+
+        Long userId = Long.parseLong(userDetails.getUsername()); // subject → userId형변환
+
+        userService.saveUserKeywords(userId, request.getKeywordIds());
+        return ResponseEntity.ok(CommonResponse.onSuccess(null));
+    }
+
+    @Operation(summary = "프로필 이미지 추가", description = "프로필 이미지를 추가합니다")
+    @PostMapping(value = "/profile", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
+    @ApiErrorResponses(
+            common = {CommonError._INTERNAL_SERVER_ERROR, CommonError._UNAUTHORIZED},
+            user = {UserError._PROFILE_IMAGE_NOT_EXIST,UserError._USER_NOT_FOUND}
+    )
+    public ResponseEntity<CommonResponse<String>> getUpdateImage(
+            @AuthenticationPrincipal UserDetails userDetails,
+            @RequestPart("image") MultipartFile image){
+
+        Long userId = Long.parseLong(userDetails.getUsername());
+
+        userService.updateProfileImg(userId,image);
+
+        return ResponseEntity.ok(CommonResponse.onSuccess("프로필 이미지 생성"));
+    }
+
+    @Operation(summary = "프로필 이미지 삭제", description = "기본 프로필 이미지로 변경됩니다")
+    @DeleteMapping("/profile")
+    @ApiErrorResponses(
+            common = {CommonError._INTERNAL_SERVER_ERROR, CommonError._UNAUTHORIZED},
+            user = {UserError._PROFILE_IMAGE_NOT_EXIST,UserError._USER_NOT_FOUND}
+    )
+    public ResponseEntity<CommonResponse<String>> getDeleteImage(
+            @AuthenticationPrincipal UserDetails userDetails){
+
+        Long userId = Long.parseLong(userDetails.getUsername());
+
+        userService.deleteProfileImg(userId);
+
+        return ResponseEntity.ok(CommonResponse.onSuccess("프로필 이미지 삭제"));
+    }
+
+    @Operation(summary = "닉네임 설정", description = "공백 입력 불가")
+    @PatchMapping("/nickname")
+    @ApiErrorResponses(
+            common = {CommonError._INTERNAL_SERVER_ERROR, CommonError._UNAUTHORIZED},
+            user = {UserError._DUPLICATE_NICKNAME,UserError._USER_NOT_FOUND,UserError._NICKNAME_BAD_REQUEST}
+    )
+    public ResponseEntity<CommonResponse<NicknameResponse>> updateNickname(
+            @AuthenticationPrincipal UserDetails user,
+            @RequestBody NicknameRequest dto) {
+
+        Long userId = Long.valueOf(user.getUsername());
+
+        NicknameResponse response = userService.updateNickName(userId, dto);
+
+        return ResponseEntity.ok(CommonResponse.onSuccess(response));
+    }
+
+    @Operation(summary = "마이페이지 조회", description = "닉네임, 프로필 이미지 조회")
+    @GetMapping("/mypage")
+    @ApiErrorResponses(
+            common = {CommonError._INTERNAL_SERVER_ERROR, CommonError._UNAUTHORIZED},
+            user = {UserError._USER_NOT_FOUND}
+    )
+    public ResponseEntity<CommonResponse<MypageResponse>> getMypage(
+            @AuthenticationPrincipal UserDetails user) {
+
+        Long userId = Long.valueOf(user.getUsername());
+
+        MypageResponse response = userService.getMypage(userId);
+
+        return ResponseEntity.ok(CommonResponse.onSuccess(response));
+    }
+
+}
diff --git a/src/main/java/org/atdev/artrip/domain/user/web/dto/request/NicknameRequest.java b/src/main/java/org/atdev/artrip/domain/user/web/dto/request/NicknameRequest.java
new file mode 100644
index 0000000..4c4f325
--- /dev/null
+++ b/src/main/java/org/atdev/artrip/domain/user/web/dto/request/NicknameRequest.java
@@ -0,0 +1,14 @@
+package org.atdev.artrip.domain.user.web.dto.request;
+
+import lombok.*;
+
+@Builder
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+public class NicknameRequest {
+
+    private String NickName;
+
+}
diff --git a/src/main/java/org/atdev/artrip/domain/user/web/dto/response/MypageResponse.java b/src/main/java/org/atdev/artrip/domain/user/web/dto/response/MypageResponse.java
new file mode 100644
index 0000000..53d5e10
--- /dev/null
+++ b/src/main/java/org/atdev/artrip/domain/user/web/dto/response/MypageResponse.java
@@ -0,0 +1,13 @@
+package org.atdev.artrip.domain.user.web.dto.response;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor
+public class MypageResponse {
+
+    private String nickName;
+    private String profileImage;
+
+}
diff --git a/src/main/java/org/atdev/artrip/domain/user/web/dto/response/NicknameResponse.java b/src/main/java/org/atdev/artrip/domain/user/web/dto/response/NicknameResponse.java
new file mode 100644
index 0000000..5b3e892
--- /dev/null
+++ b/src/main/java/org/atdev/artrip/domain/user/web/dto/response/NicknameResponse.java
@@ -0,0 +1,11 @@
+package org.atdev.artrip.domain.user.web.dto.response;
+
+
+import lombok.*;
+
+@Getter
+@AllArgsConstructor
+public class NicknameResponse {
+
+    private String nickName;
+}
diff --git a/src/main/java/org/atdev/artrip/global/apipayload/code/status/S3Error.java b/src/main/java/org/atdev/artrip/global/apipayload/code/status/S3Error.java
index 6f07900..a36e15b 100644
--- a/src/main/java/org/atdev/artrip/global/apipayload/code/status/S3Error.java
+++ b/src/main/java/org/atdev/artrip/global/apipayload/code/status/S3Error.java
@@ -15,7 +15,7 @@ public enum S3Error implements BaseErrorCode {
     _INVALID_FILE_EXTENSION(HttpStatus.UNSUPPORTED_MEDIA_TYPE, "FILE415-EXT_UNSUPPORTED", "허용되지 않는 확장자입니다."),
     _INVALID_URL_FORMAT(HttpStatus.BAD_REQUEST, "FILE400-URL_INVALID", "잘못된 URL 형식입니다."),
     _IO_EXCEPTION_UPLOAD_FILE(HttpStatus.INTERNAL_SERVER_ERROR, "FILE500-UPLOAD_IO", "업로드 중 오류가 발생했습니다."),
-    _IO_EXCEPTION_DELETE_FILE(HttpStatus.INTERNAL_SERVER_ERROR, "FILE500-DELETE_IO", "파일을 삭제할 수 없습니다.");
+    _IO_EXCEPTION_DELETE_FILE(HttpStatus.INTERNAL_SERVER_ERROR, "FILE500-DELETE_IO", "파일 삭제 중 오류가 발생했습니다.");
 
     private final HttpStatus httpStatus;
     private final String code;
diff --git a/src/main/java/org/atdev/artrip/global/apipayload/code/status/UserError.java b/src/main/java/org/atdev/artrip/global/apipayload/code/status/UserError.java
index b61ca9a..e070fdd 100644
--- a/src/main/java/org/atdev/artrip/global/apipayload/code/status/UserError.java
+++ b/src/main/java/org/atdev/artrip/global/apipayload/code/status/UserError.java
@@ -12,6 +12,9 @@ public enum UserError implements BaseErrorCode {
     // User Errors
     _USER_NOT_FOUND(HttpStatus.NOT_FOUND, "USER404-NOT_FOUND", "존재하지 않는 회원입니다."),
     _USER_FORBIDDEN(HttpStatus.FORBIDDEN, "USER403-FORBIDDEN", "접근 권한이 없습니다."),
+    _DUPLICATE_NICKNAME(HttpStatus.CONFLICT,"USER409-CONFLICT","닉네임이 중복되었습니다."),
+    _PROFILE_IMAGE_NOT_EXIST(HttpStatus.NOT_FOUND,"USER404-NOT_FOUND","프로필 이미지가 존재하지 않습니다."),
+    _NICKNAME_BAD_REQUEST(HttpStatus.BAD_REQUEST,"USER400-BAD_REQUEST","닉네임 형식이 올바르지 않습니다."),
 
     // JWT Errors
     _JWT_EXPIRED_ACCESS_TOKEN(HttpStatus.UNAUTHORIZED, "JWT401-EXPIRED_ACCESS", "만료된 엑세스 토큰입니다."),
diff --git a/src/main/java/org/atdev/artrip/global/s3/S3Service.java b/src/main/java/org/atdev/artrip/global/s3/S3Service.java
index 948aaed..29f8075 100644
--- a/src/main/java/org/atdev/artrip/global/s3/S3Service.java
+++ b/src/main/java/org/atdev/artrip/global/s3/S3Service.java
@@ -41,6 +41,10 @@ public List<String> upload(List<MultipartFile> files) {
                 .toList();
     }
 
+    public String upload(MultipartFile file) {
+        return uploadImage(file);
+    }
+
     // validateFile메서드를 호출하여 유효성 검증 후 uploadImageToS3메서드에 데이터를 반환하여 S3에 파일 업로드, public url을 받아 서비스 로직에 반환
     private String uploadImage(MultipartFile file) {
         validateFile(file.getOriginalFilename()); // 파일 유효성 검증
@@ -122,6 +126,22 @@ public void delete(List<String> imageUrls) {
         }
     }
 
+//단일 delete
+    public void delete(String imageUrl) {
+        try {
+            String key = getKeyFromImageUrls(imageUrl);
+
+            s3Client.deleteObject(builder -> builder
+                    .bucket(bucketName)
+                    .key(key)
+            );
+
+        } catch (Exception exception) {
+            log.error(exception.getMessage(), exception);
+            throw new GeneralException(S3Error._IO_EXCEPTION_DELETE_FILE);
+        }
+    }
+
     // 삭제에 필요한 key 반환
     private String getKeyFromImageUrls(String imageUrl) {
         try {
diff --git a/src/main/resources/db/migration/V20251221__add_profile_image_to_user.sql b/src/main/resources/db/migration/V20251221__add_profile_image_to_user.sql
new file mode 100644
index 0000000..59f3c1c
--- /dev/null
+++ b/src/main/resources/db/migration/V20251221__add_profile_image_to_user.sql
@@ -0,0 +1,2 @@
+ALTER TABLE `user`
+    ADD COLUMN profile_image_url VARCHAR(500) NULL