diff --git a/src/main/java/com/dansup/server/api/auth/controller/AuthController.java b/src/main/java/com/dansup/server/api/auth/controller/AuthController.java
index d0be50e..90c1622 100644
--- a/src/main/java/com/dansup/server/api/auth/controller/AuthController.java
+++ b/src/main/java/com/dansup/server/api/auth/controller/AuthController.java
@@ -4,6 +4,8 @@
 import com.dansup.server.api.auth.dto.request.SignUpDto;
 import com.dansup.server.api.auth.dto.response.AccessTokenDto;
 import com.dansup.server.api.auth.service.AuthService;
+import com.dansup.server.api.danceclass.service.DanceClassService;
+import com.dansup.server.api.profile.service.ProfileService;
 import com.dansup.server.api.user.domain.User;
 import com.dansup.server.common.AuthUser;
 import com.dansup.server.common.response.Response;
@@ -26,6 +28,8 @@
 public class AuthController {
 
     private final AuthService authService;
+    private final ProfileService profileService;
+    private final DanceClassService danceClassService;
 
     @ApiOperation(value = "Sign Up", notes = "회원 가입")
     @PostMapping(value = "/sign-up", consumes = {MediaType.APPLICATION_JSON_VALUE, MediaType.MULTIPART_FORM_DATA_VALUE})
@@ -48,6 +52,18 @@ public Response<Void> signOut(@AuthUser User user, @RequestBody RefreshTokenDto
         return Response.success(ResponseCode.SUCCESS_OK);
     }
 
+    @ApiOperation(value = "Delete User", notes = "탈퇴하기")
+    @PostMapping(value = "/delete")
+    public Response<Void> deleteUser(@AuthUser User user, @RequestBody RefreshTokenDto refreshTokenDto) {
+        authService.signOut(user, refreshTokenDto);
+
+        danceClassService.deleteAllClass(user);
+        profileService.deleteProfile(user);
+
+        authService.deleteUser(user);
+        return Response.success(ResponseCode.SUCCESS_OK);
+    }
+
     @ApiOperation(value = "Reissue Access Token by Refresh Token", notes = "리프레쉬 토큰을 통해 액세스 토큰 재발급")
     @PostMapping(value = "/reissuance")
     public Response<AccessTokenDto> reissueAccessToken(@RequestBody RefreshTokenDto refreshTokenDto) {
diff --git a/src/main/java/com/dansup/server/api/auth/service/AuthService.java b/src/main/java/com/dansup/server/api/auth/service/AuthService.java
index 3c9da8d..6281ebf 100644
--- a/src/main/java/com/dansup/server/api/auth/service/AuthService.java
+++ b/src/main/java/com/dansup/server/api/auth/service/AuthService.java
@@ -97,6 +97,15 @@ public void signOut(User user, RefreshTokenDto refreshTokenDto) {
         SecurityContextHolder.clearContext();
     }
 
+    public void deleteUser(User user){
+
+        User findUser = userRepository.findByEmail(user.getEmail()).orElseThrow(
+                () -> new BaseException(ResponseCode.USER_NOT_FOUND)
+        );
+
+        userRepository.delete(findUser);
+    }
+
     public AccessTokenDto reissueAccessToken(RefreshTokenDto refreshTokenDto) {
 
         if(!jwtTokenProvider.validateToken(refreshTokenDto.getRefreshToken())) {
diff --git a/src/main/java/com/dansup/server/api/danceclass/controller/DanceClassController.java b/src/main/java/com/dansup/server/api/danceclass/controller/DanceClassController.java
index 9c5340b..ee8ae20 100644
--- a/src/main/java/com/dansup/server/api/danceclass/controller/DanceClassController.java
+++ b/src/main/java/com/dansup/server/api/danceclass/controller/DanceClassController.java
@@ -6,7 +6,6 @@
 import com.dansup.server.api.danceclass.dto.response.GetDanceClassDto;
 import com.dansup.server.api.danceclass.dto.response.GetDanceClassListDto;
 import com.dansup.server.api.danceclass.service.DanceClassService;
-import com.dansup.server.api.profile.dto.response.GetFileUrlDto;
 import com.dansup.server.api.user.domain.User;
 import com.dansup.server.common.AuthUser;
 import com.dansup.server.common.response.Response;
diff --git a/src/main/java/com/dansup/server/api/danceclass/domain/DanceClass.java b/src/main/java/com/dansup/server/api/danceclass/domain/DanceClass.java
index 1bafdfb..955f81a 100644
--- a/src/main/java/com/dansup/server/api/danceclass/domain/DanceClass.java
+++ b/src/main/java/com/dansup/server/api/danceclass/domain/DanceClass.java
@@ -7,6 +7,7 @@
 import lombok.Builder;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
+import org.hibernate.annotations.ColumnDefault;
 import org.hibernate.annotations.OnDelete;
 import org.hibernate.annotations.OnDeleteAction;
 
@@ -30,16 +31,14 @@ public class DanceClass extends BaseEntity {
 
     @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "user_id")
-    @OnDelete(action = OnDeleteAction.CASCADE)
     private User user;
 
-    @OneToOne(fetch = FetchType.LAZY)
+    @OneToOne(fetch = FetchType.LAZY, cascade = CascadeType.REMOVE)
     @JoinColumn(name = "cv_id")
-    @OnDelete(action = OnDeleteAction.CASCADE)
     private ClassVideo classVideo;
 
     @Builder.Default
-    @OneToMany(mappedBy = "danceClass")
+    @OneToMany(mappedBy = "danceClass", cascade = CascadeType.REMOVE)
     private List<ClassGenre> classGenres = new ArrayList<>();
 
     @Column(nullable = false)
@@ -98,6 +97,8 @@ public class DanceClass extends BaseEntity {
 
     private String date;
 
+    private boolean onSite;
+
     private String reserveLink;
 
     @NotNull
diff --git a/src/main/java/com/dansup/server/api/danceclass/dto/request/CreateDanceClassDto.java b/src/main/java/com/dansup/server/api/danceclass/dto/request/CreateDanceClassDto.java
index b699614..9dab7b7 100644
--- a/src/main/java/com/dansup/server/api/danceclass/dto/request/CreateDanceClassDto.java
+++ b/src/main/java/com/dansup/server/api/danceclass/dto/request/CreateDanceClassDto.java
@@ -90,6 +90,9 @@ public class CreateDanceClassDto {
     @ApiModelProperty(value = "원데이 클래스에서의 날짜" , example = "2023/5/29")
     private String date;
 
+    @ApiModelProperty(value = "현장 결제 등록" , example = "1")
+    private boolean onSite;
+
     @ApiModelProperty(value = "수업 예약 링크" , example = "com.googleform.")
     private String reserveLink;
 
diff --git a/src/main/java/com/dansup/server/api/danceclass/dto/response/GetDanceClassDto.java b/src/main/java/com/dansup/server/api/danceclass/dto/response/GetDanceClassDto.java
index 898204d..f86304c 100644
--- a/src/main/java/com/dansup/server/api/danceclass/dto/response/GetDanceClassDto.java
+++ b/src/main/java/com/dansup/server/api/danceclass/dto/response/GetDanceClassDto.java
@@ -87,6 +87,8 @@ public class GetDanceClassDto {
     private String endTime;
     @ApiModelProperty(value = "원데이 클래스에서의 날짜" , example = "2023/5/29")
     private String date;
+    @ApiModelProperty(value = "현장 결제 등록" , example = "1")
+    private boolean onSite;
     @ApiModelProperty(value = "수업 예약 링크" , example = "com.googleform.")
     private String reserveLink;
 
diff --git a/src/main/java/com/dansup/server/api/danceclass/repository/DanceClassRepository.java b/src/main/java/com/dansup/server/api/danceclass/repository/DanceClassRepository.java
index 2afecac..dddeff8 100644
--- a/src/main/java/com/dansup/server/api/danceclass/repository/DanceClassRepository.java
+++ b/src/main/java/com/dansup/server/api/danceclass/repository/DanceClassRepository.java
@@ -15,6 +15,7 @@
 public interface DanceClassRepository extends JpaRepository<DanceClass, Long>, DanceClassRepositoryCustom {
     Optional<DanceClass> findById(Long dance_class_id);
     List<DanceClass> findByState(State state);
+    List<DanceClass> findByUser(User user);
 
     List<DanceClass> findByUserAndStateNot(User user, State state);
 
diff --git a/src/main/java/com/dansup/server/api/danceclass/service/DanceClassService.java b/src/main/java/com/dansup/server/api/danceclass/service/DanceClassService.java
index f470a67..c3f58a6 100644
--- a/src/main/java/com/dansup/server/api/danceclass/service/DanceClassService.java
+++ b/src/main/java/com/dansup/server/api/danceclass/service/DanceClassService.java
@@ -27,8 +27,7 @@
 import java.util.List;
 import java.util.stream.Collectors;
 
-import static com.dansup.server.common.response.ResponseCode.CLASS_NOT_FOUND;
-import static com.dansup.server.common.response.ResponseCode.FAIL_BAD_REQUEST;
+import static com.dansup.server.common.response.ResponseCode.*;
 
 @Service
 @RequiredArgsConstructor
@@ -82,6 +81,7 @@ public void createClass(User user, CreateDanceClassDto createDanceClassDto, Mult
                 .endHour(createDanceClassDto.getEndHour())
                 .endTime(createDanceClassDto.getEndTime())
                 .date(createDanceClassDto.getDate())
+                .onSite(createDanceClassDto.isOnSite())
                 .reserveLink(createDanceClassDto.getReserveLink())
                 .state(State.Active)
                 .build();
@@ -100,14 +100,26 @@ public List<GetDanceClassListDto> getAllClassList(){
         return createDanceClassListDtos(danceClasses);
     }
 
+    public void deleteAllClass(User user) throws BaseException {
+        List<DanceClass> danceClasses = danceClassRepository.findByUser(user);
+
+        for (DanceClass danceClass: danceClasses) {
+            deleteClass(user, danceClass.getId());
+        }
+//        danceClasses.stream().map(danceClass -> {
+//            deleteClass(user, danceClass.getId());
+//            return null;
+//        });
+    }
+
     public void deleteClass(User user, Long classId) throws BaseException {
 
         DanceClass danceClass = loadDanceClass(classId);
 
         compareUser(danceClass, user);
 
-        danceClass.updateState(State.Delete);
-        danceClassRepository.save(danceClass);
+        deleteFile(danceClass.getClassVideo().getVideoUrl());
+        danceClassRepository.delete(danceClass);
     }
 
     public void closeClass(User user, Long classId) throws BaseException{
@@ -163,6 +175,7 @@ public GetDanceClassDto detailClass(Long classId) throws BaseException {
                 .startTime(danceClass.getStartTime())
                 .endTime(danceClass.getEndTime())
                 .date(danceClass.getDate())
+                .onSite(danceClass.isOnSite())
                 .reserveLink(danceClass.getReserveLink())
                 .state(danceClass.getState().toString())
                 .build();
@@ -232,13 +245,21 @@ private DanceClass loadDanceClass(Long classId) {
     private void compareUser(DanceClass danceClass, User user) {
 
         if(!danceClass.getUser().getId().equals(user.getId())){
-            throw new BaseException(FAIL_BAD_REQUEST);
+            throw new BaseException(FAIL_NOT_POSTER);
         }
     }
 
-    private Profile loadProfile(User user){
+    public Profile loadProfile(User user){
         return profileRepository.findByUser(user).orElseThrow(
                 () -> new BaseException(ResponseCode.PROFILE_NOT_FOUND)
         );
     }
+
+    public void deleteFile(String ImageURL) {
+        if(ImageURL == null){
+            return;
+        }
+        String ImageName = ImageURL.split("com/")[1].trim();
+        s3UploaderService.deleteFile(ImageName);
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/dansup/server/api/genre/domain/ClassGenre.java b/src/main/java/com/dansup/server/api/genre/domain/ClassGenre.java
index 80fa054..360010b 100644
--- a/src/main/java/com/dansup/server/api/genre/domain/ClassGenre.java
+++ b/src/main/java/com/dansup/server/api/genre/domain/ClassGenre.java
@@ -30,7 +30,7 @@ public class ClassGenre extends BaseEntity {
 
     @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "dance_class_id")
-    @OnDelete(action = OnDeleteAction.CASCADE)
+//    @OnDelete(action = OnDeleteAction.CASCADE)
     private DanceClass danceClass;
 
 }
diff --git a/src/main/java/com/dansup/server/api/profile/domain/Portfolio.java b/src/main/java/com/dansup/server/api/profile/domain/Portfolio.java
index 2cb265a..c13e1c8 100644
--- a/src/main/java/com/dansup/server/api/profile/domain/Portfolio.java
+++ b/src/main/java/com/dansup/server/api/profile/domain/Portfolio.java
@@ -24,7 +24,6 @@ public class Portfolio extends BaseEntity {
 
     @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "profile_id")
-    @OnDelete(action = OnDeleteAction.CASCADE)
     private Profile profile;
 
     @Column
diff --git a/src/main/java/com/dansup/server/api/profile/domain/PortfolioVideo.java b/src/main/java/com/dansup/server/api/profile/domain/PortfolioVideo.java
index 045c254..8fa2ceb 100644
--- a/src/main/java/com/dansup/server/api/profile/domain/PortfolioVideo.java
+++ b/src/main/java/com/dansup/server/api/profile/domain/PortfolioVideo.java
@@ -24,7 +24,6 @@ public class PortfolioVideo extends BaseEntity {
 
     @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "profile_id")
-    @OnDelete(action = OnDeleteAction.CASCADE)
     private Profile profile;
 
     @Column(nullable = false)
diff --git a/src/main/java/com/dansup/server/api/profile/domain/Profile.java b/src/main/java/com/dansup/server/api/profile/domain/Profile.java
index 2fc1cc4..2adc41b 100644
--- a/src/main/java/com/dansup/server/api/profile/domain/Profile.java
+++ b/src/main/java/com/dansup/server/api/profile/domain/Profile.java
@@ -28,7 +28,6 @@ public class Profile extends BaseEntity {
 
     @OneToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "user_id")
-    @OnDelete(action = OnDeleteAction.CASCADE)
     private User user;
 
     @Column(nullable = false, unique = true)
@@ -40,21 +39,21 @@ public class Profile extends BaseEntity {
     @Column(length = 50)
     private String intro;
 
-    @OneToMany(mappedBy = "profile")
+    @OneToMany(mappedBy = "profile", cascade = CascadeType.REMOVE)
     private List<ProfileGenre> profileGenres = new ArrayList<>();
 
-    @OneToOne(fetch = FetchType.LAZY)
+    @OneToOne(fetch = FetchType.LAZY, cascade = CascadeType.REMOVE)
     @JoinColumn(name = "pv_id")
     private ProfileVideo profileVideo;
 
-    @OneToOne(fetch = FetchType.LAZY)
+    @OneToOne(fetch = FetchType.LAZY, cascade = CascadeType.REMOVE)
     @JoinColumn(name = "pi_id")
     private ProfileImage profileImage;
 
-    @OneToMany(mappedBy = "profile")
+    @OneToMany(mappedBy = "profile", cascade = CascadeType.REMOVE)
     private List<Portfolio> portfolios = new ArrayList<>();
 
-    @OneToMany(mappedBy = "profile")
+    @OneToMany(mappedBy = "profile", cascade = CascadeType.REMOVE)
     private List<PortfolioVideo> portfolioVideos = new ArrayList<>();
 
     @Column(length = 5)
diff --git a/src/main/java/com/dansup/server/api/profile/dto/response/GetFileUrlDto.java b/src/main/java/com/dansup/server/api/profile/dto/response/GetFileUrlDto.java
index 9574dbb..32103fd 100644
--- a/src/main/java/com/dansup/server/api/profile/dto/response/GetFileUrlDto.java
+++ b/src/main/java/com/dansup/server/api/profile/dto/response/GetFileUrlDto.java
@@ -14,6 +14,9 @@
 @NoArgsConstructor
 public class GetFileUrlDto {
 
+    @ApiModelProperty(value = "portfolio ID", example = "23")
+    private Long pvId;
+
     @ApiModelProperty(value = "file url", example = "url")
     private String url;
 
diff --git a/src/main/java/com/dansup/server/api/profile/service/PortfolioService.java b/src/main/java/com/dansup/server/api/profile/service/PortfolioService.java
index 553d560..ba13766 100644
--- a/src/main/java/com/dansup/server/api/profile/service/PortfolioService.java
+++ b/src/main/java/com/dansup/server/api/profile/service/PortfolioService.java
@@ -8,7 +8,6 @@
 import com.dansup.server.api.danceclass.repository.DanceClassRepository;
 import com.dansup.server.api.profile.domain.Portfolio;
 import com.dansup.server.api.profile.domain.Profile;
-import com.dansup.server.api.profile.dto.response.GetFileUrlDto;
 import com.dansup.server.api.profile.dto.response.GetPortfolioDto;
 import com.dansup.server.api.profile.dto.response.GetProfileDetailDto;
 import com.dansup.server.api.profile.repository.PortfolioRepository;
diff --git a/src/main/java/com/dansup/server/api/profile/service/ProfileService.java b/src/main/java/com/dansup/server/api/profile/service/ProfileService.java
index 74f4266..210613c 100644
--- a/src/main/java/com/dansup/server/api/profile/service/ProfileService.java
+++ b/src/main/java/com/dansup/server/api/profile/service/ProfileService.java
@@ -5,6 +5,8 @@
 import com.dansup.server.api.danceclass.domain.State;
 import com.dansup.server.api.danceclass.dto.response.GetDanceClassListDto;
 import com.dansup.server.api.danceclass.repository.DanceClassRepository;
+import com.dansup.server.api.danceclass.service.DanceClassService;
+import com.dansup.server.api.profile.domain.PortfolioVideo;
 import com.dansup.server.api.profile.domain.Profile;
 import com.dansup.server.api.profile.dto.response.GetFileUrlDto;
 import com.dansup.server.api.profile.dto.response.GetPortfolioDto;
@@ -15,6 +17,7 @@
 import com.dansup.server.api.user.repository.UserRepository;
 import com.dansup.server.common.exception.BaseException;
 import com.dansup.server.common.response.ResponseCode;
+import com.dansup.server.config.s3.S3UploaderService;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
@@ -23,7 +26,7 @@
 import java.util.List;
 import java.util.stream.Collectors;
 
-import static com.dansup.server.common.response.ResponseCode.FAIL_BAD_REQUEST;
+import static com.dansup.server.common.response.ResponseCode.*;
 
 @Service
 @RequiredArgsConstructor
@@ -32,6 +35,7 @@ public class ProfileService {
 
     private final ProfileRepository profileRepository;
     private final DanceClassRepository danceClassRepository;
+    private final DanceClassService danceClassService;
 
 
     public GetProfileDetailDto getProfileDetail(Long profileId) {
@@ -100,6 +104,7 @@ public List<GetFileUrlDto> getPortfolioVideoList(Long profileId) {
 
         return profile.getPortfolioVideos().stream().map(
                 portfolioVideo -> GetFileUrlDto.builder()
+                        .pvId(portfolioVideo.getId())
                         .url(portfolioVideo.getUrl())
                         .build()
         ).collect(Collectors.toList());
@@ -143,9 +148,39 @@ public List<GetDanceClassListDto> getProfileClassList(Long profileId) {
     }
 
     private Profile loadProfile(Long profileId) {
-
         return profileRepository.findById(profileId).orElseThrow(
                 () -> new BaseException(ResponseCode.PROFILE_NOT_FOUND)
         );
     }
+
+    private Profile loadProfile(User user) {
+        return profileRepository.findByUser(user).orElseThrow(
+                () -> new BaseException(ResponseCode.PROFILE_NOT_FOUND)
+        );
+    }
+
+    public void compareUser(Profile profile, User user) {
+
+        if(!profile.getUser().getId().equals(user.getId())){
+            throw new BaseException(FAIL_NOT_POSTER);
+        }
+    }
+
+    public void deleteProfile(User user) throws BaseException {
+
+        Profile profile = loadProfile(user);
+
+        compareUser(profile, user);
+
+        danceClassService.deleteFile(profile.getProfileImage().getUrl());
+        danceClassService.deleteFile(profile.getProfileVideo().getUrl());
+
+        List<PortfolioVideo> portfolioVideos= profile.getPortfolioVideos();
+
+        for(PortfolioVideo portfolioVideo: portfolioVideos){
+            danceClassService.deleteFile(portfolioVideo.getUrl());
+        }
+
+        profileRepository.delete(profile);
+    }
 }
diff --git a/src/main/java/com/dansup/server/api/user/controller/MyPageController.java b/src/main/java/com/dansup/server/api/user/controller/MyPageController.java
index 23c5855..3044bad 100644
--- a/src/main/java/com/dansup/server/api/user/controller/MyPageController.java
+++ b/src/main/java/com/dansup/server/api/user/controller/MyPageController.java
@@ -56,6 +56,16 @@ public Response<Void> createPortfolioVideo(@AuthUser User user,
         return Response.success(ResponseCode.SUCCESS_CREATED);
     }
 
+    @ApiOperation(value = "Delete PortfolioVideo", notes = "마이페이지에서 포트폴리오 영상 삭제")
+    @DeleteMapping("/portfolio/video/{pvId}")
+    public Response<Void> deletePostPortfolioVideo(@AuthUser User user,
+                                                   @PathVariable("pvId") Long pvId) {
+
+        myPageService.deletePortfolioVideo(user, pvId);
+
+        return Response.success(ResponseCode.SUCCESS_OK);
+    }
+
     @ApiOperation(value = "Get Mypage Portfolio", notes = "마이페이지에서 포트폴리오(공연 및 활동 경력) 조회")
     @GetMapping(value = "/portfolio")
     public Response<List<GetPortfolioDto>> getPortfolioList(@AuthUser User user) {
@@ -101,10 +111,9 @@ public Response<Void> closeDanceClass( @AuthUser User user,
 
     @ApiOperation(value = "Delete DanceClass", notes = "댄스 수업 삭제")
     @DeleteMapping("/class/{danceclassId}")
-    public Response<Void> deletePost(@AuthUser User user,
-                                     @PathVariable("danceclassId") Long danceclassId) {
+    public Response<Void> deleteDanceClass(@AuthUser User user,
+                                           @PathVariable("danceclassId") Long danceclassId) {
 
-        // DanceClass 의 State 를 Deleted 로 변경
         danceClassService.deleteClass(user, danceclassId);
 
         return Response.success(ResponseCode.SUCCESS_OK);
diff --git a/src/main/java/com/dansup/server/api/user/service/MyPageService.java b/src/main/java/com/dansup/server/api/user/service/MyPageService.java
index 05c6517..04aecb2 100644
--- a/src/main/java/com/dansup/server/api/user/service/MyPageService.java
+++ b/src/main/java/com/dansup/server/api/user/service/MyPageService.java
@@ -5,6 +5,7 @@
 import com.dansup.server.api.danceclass.domain.State;
 import com.dansup.server.api.danceclass.dto.response.GetDanceClassListDto;
 import com.dansup.server.api.danceclass.repository.DanceClassRepository;
+import com.dansup.server.api.danceclass.service.DanceClassService;
 import com.dansup.server.api.profile.domain.PortfolioVideo;
 import com.dansup.server.api.profile.domain.Profile;
 import com.dansup.server.api.profile.domain.ProfileVideo;
@@ -30,18 +31,18 @@
 import java.util.List;
 import java.util.stream.Collectors;
 
+import static com.dansup.server.common.response.ResponseCode.FAIL_NOT_POSTER;
+
 @Service
 @RequiredArgsConstructor
 @Slf4j
 @Transactional
 public class MyPageService {
 
+    private final S3UploaderService s3UploaderService;
+    private final DanceClassService danceClassService;
     private final ProfileRepository profileRepository;
-
     private final DanceClassRepository danceClassRepository;
-
-    private final S3UploaderService s3UploaderService;
-
     private final PortfolioVideoRepository portfolioVideoRepository;
 
     public GetProfileDetailDto getMyPage(User user) {
@@ -85,6 +86,7 @@ public List<GetFileUrlDto> getPortfolioVideoList(User user) {
 
         return myPage.getPortfolioVideos().stream().map(
                 portfolioVideo -> GetFileUrlDto.builder()
+                        .pvId(portfolioVideo.getId())
                         .url(portfolioVideo.getUrl())
                         .build()
         ).collect(Collectors.toList());
@@ -139,6 +141,18 @@ public void uploadPortfolioVideo(User user, MultipartFile multipartFile) throws
         portfolioVideoRepository.save(portfolioVideo);
     }
 
+    public void deletePortfolioVideo(User user, Long pvId) throws BaseException {
+
+        PortfolioVideo portfolioVideo = portfolioVideoRepository.findById(pvId).orElseThrow(
+                () -> new BaseException(ResponseCode.VIDEO_NOT_FOUND)
+        );;
+
+        compareUser(portfolioVideo, user);
+
+        danceClassService.deleteFile(portfolioVideo.getUrl());
+        portfolioVideoRepository.delete(portfolioVideo);
+    }
+
     private Profile loadMyPage(User user) {
 
         return profileRepository.findByUser(user).orElseThrow(
@@ -146,4 +160,12 @@ private Profile loadMyPage(User user) {
         );
     }
 
+    private void compareUser(PortfolioVideo portfolioVideo, User user) {
+
+        Profile profile = loadMyPage(user);
+
+        if(!portfolioVideo.getProfile().equals(profile)){
+            throw new BaseException(FAIL_NOT_POSTER);
+        }
+    }
 }
diff --git a/src/main/java/com/dansup/server/common/response/ResponseCode.java b/src/main/java/com/dansup/server/common/response/ResponseCode.java
index 98b00d2..3bbe873 100644
--- a/src/main/java/com/dansup/server/common/response/ResponseCode.java
+++ b/src/main/java/com/dansup/server/common/response/ResponseCode.java
@@ -18,6 +18,7 @@ public enum ResponseCode {
 
     //fail
     FAIL_BAD_REQUEST(BAD_REQUEST, "잘못된 요청입니다."),
+    FAIL_NOT_POSTER(BAD_REQUEST, "작성자가 아닙니다."),
     FAIL_SERVER_ERROR(INTERNAL_SERVER_ERROR, "서버 에러가 발생했습니다."),
 
     // Auth
@@ -36,7 +37,10 @@ public enum ResponseCode {
     PROFILE_NOT_FOUND(NOT_FOUND, "존재하지 않는 프로필입니다."),
 
     //class
-    CLASS_NOT_FOUND(NOT_FOUND, "존재하지 않는 클래스입니다.");
+    CLASS_NOT_FOUND(NOT_FOUND, "존재하지 않는 클래스입니다."),
+
+    //video
+    VIDEO_NOT_FOUND(NOT_FOUND, "존재하지 않는 영상입니다.");
 
     private final HttpStatus httpStatus;
     private final String message;