diff --git a/zzansuni-api-server/app/src/main/java/org/haedal/zzansuni/controller/challengegroup/review/ChallengeReviewController.java b/zzansuni-api-server/app/src/main/java/org/haedal/zzansuni/controller/challengegroup/review/ChallengeReviewController.java
index 5ec7f39..d375b9f 100644
--- a/zzansuni-api-server/app/src/main/java/org/haedal/zzansuni/controller/challengegroup/review/ChallengeReviewController.java
+++ b/zzansuni-api-server/app/src/main/java/org/haedal/zzansuni/controller/challengegroup/review/ChallengeReviewController.java
@@ -45,7 +45,7 @@ public ApiResponse<PagingResponse<ChallengeReviewRes.ChallengeReviewDto>> getCha
 
     @Operation(summary = "챌린지 그룹 리뷰 페이징", description = "챌린지 그룹 하위의 모든 챌린지 리뷰 페이징 조회.")
     @GetMapping("/api/challengeGroups/{challengeGroupId}/reviews")
-    public ApiResponse<PagingResponse<ChallengeReviewRes.ChallengeReviewWithChalengeDto>> getChallengeReviewsPaging(
+    public ApiResponse<PagingResponse<ChallengeReviewRes.ChallengeReviewWithChallengeDto>> getChallengeReviewsPaging(
         @PathVariable Long challengeGroupId,
         @Valid PagingRequest pagingRequest
         //TODO SORTING
@@ -53,8 +53,8 @@ public ApiResponse<PagingResponse<ChallengeReviewRes.ChallengeReviewWithChalenge
         Page<ChallengeReviewWithChallenge> page = challengeService.getChallengeReviewsByGroupId(
             challengeGroupId, pagingRequest.toPageable());
 
-        PagingResponse<ChallengeReviewRes.ChallengeReviewWithChalengeDto> response = PagingResponse.from(
-            page, ChallengeReviewRes.ChallengeReviewWithChalengeDto::from
+        PagingResponse<ChallengeReviewRes.ChallengeReviewWithChallengeDto> response = PagingResponse.from(
+            page, ChallengeReviewRes.ChallengeReviewWithChallengeDto::from
         );
 
         return ApiResponse.success(response);
diff --git a/zzansuni-api-server/app/src/main/java/org/haedal/zzansuni/controller/challengegroup/review/ChallengeReviewRes.java b/zzansuni-api-server/app/src/main/java/org/haedal/zzansuni/controller/challengegroup/review/ChallengeReviewRes.java
index 4a211f3..3e95dd0 100644
--- a/zzansuni-api-server/app/src/main/java/org/haedal/zzansuni/controller/challengegroup/review/ChallengeReviewRes.java
+++ b/zzansuni-api-server/app/src/main/java/org/haedal/zzansuni/controller/challengegroup/review/ChallengeReviewRes.java
@@ -34,7 +34,7 @@ public static ChallengeReviewDto from(
     }
 
     @Builder
-    public record ChallengeReviewWithChalengeDto(
+    public record ChallengeReviewWithChallengeDto(
         Long challengeId,
         String challengeTitle,
         Integer challengeDifficulty,
@@ -43,10 +43,10 @@ public record ChallengeReviewWithChalengeDto(
         Integer rating
     ) {
 
-        public static ChallengeReviewWithChalengeDto from(
+        public static ChallengeReviewWithChallengeDto from(
             ChallengeReviewWithChallenge challengeReviewWithChallenge) {
             var user = UserRes.UserDto.from(challengeReviewWithChallenge.user());
-            return ChallengeReviewWithChalengeDto.builder()
+            return ChallengeReviewWithChallengeDto.builder()
                 .challengeId(challengeReviewWithChallenge.challengeId())
                 .challengeTitle(challengeReviewWithChallenge.challengeTitle())
                 .challengeDifficulty(challengeReviewWithChallenge.challengeDifficulty())
diff --git a/zzansuni-api-server/app/src/main/java/org/haedal/zzansuni/infrastructure/S3ImageUploader.java b/zzansuni-api-server/app/src/main/java/org/haedal/zzansuni/infrastructure/S3ImageUploader.java
index 3600854..3be5398 100644
--- a/zzansuni-api-server/app/src/main/java/org/haedal/zzansuni/infrastructure/S3ImageUploader.java
+++ b/zzansuni-api-server/app/src/main/java/org/haedal/zzansuni/infrastructure/S3ImageUploader.java
@@ -36,7 +36,7 @@ public String upload(MultipartFile imageFile) {
                         : "";
 
         // 고유한 파일 이름을 생성합니다.
-        String uniqueFilename = UUID.randomUUID().toString() + extension;
+        String uniqueFilename = UUID.randomUUID() + extension;
 
         // 파일의 InputStream을 가져옵니다. try-with-resources 문을 사용하여 InputStream을 자동으로 닫습니다.
         try (InputStream inputStream = imageFile.getInputStream()) {
diff --git a/zzansuni-api-server/app/src/main/java/org/haedal/zzansuni/infrastructure/challengegroup/challenge/ChallengeRepository.java b/zzansuni-api-server/app/src/main/java/org/haedal/zzansuni/infrastructure/challengegroup/challenge/ChallengeRepository.java
index f2e8f75..af3b667 100644
--- a/zzansuni-api-server/app/src/main/java/org/haedal/zzansuni/infrastructure/challengegroup/challenge/ChallengeRepository.java
+++ b/zzansuni-api-server/app/src/main/java/org/haedal/zzansuni/infrastructure/challengegroup/challenge/ChallengeRepository.java
@@ -5,16 +5,5 @@
 
 public interface ChallengeRepository extends JpaRepository<Challenge, Long> {
 
-//    /**
-//     * userId로 현재 진행중인 챌린지 조회 <br> userId로 챌린지를 가져온다.
-//     */
-//    @Query(
-//        "SELECT new org.haedal.zzansuni.infrastructure.challengegroup.challenge.dto.ChallengeCurrentDto("
-//            + "c.id, c.title, ,"
-//            + " c.startDate, c.endDate,"
-//            + " c.participantCount, c.participantLimit, c.status, c.user.id, c.user.nickname, c.user.profileImage) "
-//            + "FROM Challenge c WHERE c.user.id = :userId")
-//    Page<ChallengeCurrentDto> findAllChallengeCurrent(Long userId, Pageable pageable);
-
 }