diff --git a/server/src/user/dto/uploaded-video-response.dto.ts b/server/src/user/dto/uploaded-video-response.dto.ts
deleted file mode 100644
index 93cba2a..0000000
--- a/server/src/user/dto/uploaded-video-response.dto.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-import { VideoResponseDto } from 'src/video/dto/video-response.dto';
-import { UploaderResponseDto } from './uploader-response.dto';
-
-export class UploadedVideoResponseDto {
-  constructor(init: UploadedVideoResponseDto) {
-    Object.assign(this, init);
-  }
-
-  uploader: UploaderResponseDto;
-
-  videos: VideoResponseDto[];
-}
diff --git a/server/src/user/dto/user.dto.ts b/server/src/user/dto/user.dto.ts
index d3abac5..6db14f4 100644
--- a/server/src/user/dto/user.dto.ts
+++ b/server/src/user/dto/user.dto.ts
@@ -12,7 +12,7 @@ export class UserDto {
    * 프로필 이미지 확장자
    * @example 'webp'
    */
-  profileImageExtension?: string;
+  profileImageExtension?: string | null = null;
 
   /**
    * 유저 닉네임
diff --git a/server/src/user/user.controller.ts b/server/src/user/user.controller.ts
index 92a0747..b514eeb 100644
--- a/server/src/user/user.controller.ts
+++ b/server/src/user/user.controller.ts
@@ -16,9 +16,9 @@ import { TokenExpiredException } from 'src/exceptions/token-expired.exception';
 import { ApiSuccessResponse } from 'src/decorators/api-succes-response';
 import { UserNotFoundException } from 'src/exceptions/user-not-found.exception';
 import { ProfileUploadRequiredException } from 'src/exceptions/profile-upload-required-exception';
+import { VideoListResponseDto } from 'src/video/dto/video-list-response.dto';
 import { UserService } from './user.service';
 import { ProfileDto } from './dto/profile.dto';
-import { UploadedVideoResponseDto } from './dto/uploaded-video-response.dto';
 import { UserUploadedVideoQueryDto } from './dto/uploaded-video-request.dto';
 import { UserRatedVideoQueryDto } from './dto/rated-video-request.dto';
 import { RatedVideoResponseDto } from './dto/rated-video-response.dto';
@@ -56,12 +56,12 @@ export class UserController {
    * 특정 유저가 업로드 한 비디오 정보 반환
    */
   @Get(':userId/videos/uploaded')
-  @ApiSuccessResponse(200, '비디오 반환 성공', UploadedVideoResponseDto)
+  @ApiSuccessResponse(200, '비디오 반환 성공', VideoListResponseDto)
   @ApiFailResponse('조회 실패', [UserNotFoundException])
   getUploadedVideos(
     @Param('userId') userId: string,
     @Query() query: UserUploadedVideoQueryDto,
-  ): Promise<UploadedVideoResponseDto> {
+  ) {
     return this.userService.getUploadedVideos(
       userId,
       query.limit,
diff --git a/server/src/user/user.service.ts b/server/src/user/user.service.ts
index 0aed113..2d5b80f 100644
--- a/server/src/user/user.service.ts
+++ b/server/src/user/user.service.ts
@@ -6,12 +6,10 @@ import { Video } from 'src/video/schemas/video.schema';
 import { UserNotFoundException } from 'src/exceptions/user-not-found.exception';
 import * as _ from 'lodash';
 import { deleteObject } from 'src/ncpAPI/deleteObject';
-import { getBucketImage } from 'src/ncpAPI/getBucketImage';
 import { VideoService } from 'src/video/video.service';
 import { createPresignedUrl } from 'src/ncpAPI/presignedURL';
 import { ProfileUploadRequiredException } from 'src/exceptions/profile-upload-required-exception';
 import { checkUpload } from 'src/ncpAPI/listObjects';
-import { UploadedVideoResponseDto } from './dto/uploaded-video-response.dto';
 import { User } from './schemas/user.schema';
 import { ProfileDto } from './dto/profile.dto';
 import { RatedVideoResponseDto } from './dto/rated-video-response.dto';
@@ -93,11 +91,7 @@ export class UserService {
     };
   }
 
-  async getUploadedVideos(
-    uuid: string,
-    limit: number,
-    lastId: string,
-  ): Promise<UploadedVideoResponseDto> {
+  async getUploadedVideos(uuid: string, limit: number, lastId: string) {
     const uploaderData = await this.UserModel.findOne({ uuid }, { actions: 0 });
     const { uploader, uploaderId } = await this.getUploaderInfo(
       uuid,
@@ -118,8 +112,8 @@ export class UserService {
       .sort({ _id: -1 })
       .limit(limit);
 
-    const videos = await this.getVideoInfos(videoData);
-    return { videos, uploader };
+    const videos = await this.getVideoInfos(videoData, uploader);
+    return { videos };
   }
 
   async getUploaderInfo(uuid: string, uploaderData) {
@@ -142,7 +136,7 @@ export class UserService {
     return { uploader, uploaderId };
   }
 
-  async getVideoInfos(videoData: Array<any>) {
+  async getVideoInfos(videoData: Array<any>, uploader: object) {
     const videos = await Promise.all(
       videoData.map(async (video) => {
         const { thumbnailExtension, raterCount, totalRating, ...videoInfo } =
@@ -151,12 +145,15 @@ export class UserService {
           ? (totalRating / raterCount).toFixed(1)
           : null;
         const manifest = `${process.env.MANIFEST_URL_PREFIX}${videoInfo._id}_,${process.env.ENCODING_SUFFIXES}${process.env.ABR_MANIFEST_URL_SUFFIX}`;
-        const thumbnailImage = await getBucketImage(
+        const thumbnailImageUrl = await createPresignedUrl(
           process.env.THUMBNAIL_BUCKET,
-          thumbnailExtension,
-          videoInfo._id,
+          `${videoInfo._id}.${thumbnailExtension}`,
+          'GET',
         );
-        return { ...videoInfo, manifest, rating, thumbnailImage };
+        return {
+          video: { ...videoInfo, manifest, rating, thumbnailImageUrl },
+          uploader,
+        };
       }),
     );
     return videos;