diff --git a/src/docs/asciidoc/api/pick-commnet/pick-comment-modify.adoc b/src/docs/asciidoc/api/pick-commnet/pick-comment-modify.adoc
index 4904225c..c6546a80 100644
--- a/src/docs/asciidoc/api/pick-commnet/pick-comment-modify.adoc
+++ b/src/docs/asciidoc/api/pick-commnet/pick-comment-modify.adoc
@@ -2,7 +2,9 @@
 == 픽픽픽 댓글/답글 수정 API(PATCH: /devdevdev/api/v1/picks/{pickId}/comments/{pickCommentId})
 
 * 픽픽픽 댓글/답글을 수정한다.
-* 회원 본인이 작성한 픽픽픽 댓글/답글을 수정 할 수 있다.
+** 회원인 경우 토큰을 `Authorization` 헤더에 포함시켜야 한다.
+** 익명 회원인 경우 `Anonymous-Member-Id` 헤더에 익명 회원 아이디를 포함시켜야 한다.
+* 회원 또는 익명회원 본인이 작성한 픽픽픽 댓글/답글 만 수정 할 수 있다.
 * 픽픽픽 공개 여부는 수정 할 수 없다.
 * 삭제된 댓글/답글을 수정 할 수 없다.
 
@@ -41,5 +43,6 @@ include::{snippets}/modify-pick-comment/response-fields.adoc[]
 * `승인 상태가 아닌 픽픽픽에는 댓글을 수정할 수 없습니다.`: 픽픽픽이 승인 상태가 아닌 경우
 * `익명 회원은 사용할 수 없는 기능 입니다.`: 익명 회원인 경우
 * `회원을 찾을 수 없습니다.`: 회원이 존재하지 않는 경우
+* `익명 사용자가 아닙니다. 잘못된 메소드 호출 입니다.`: 회원이 익명 회원 메소드를 호출한 경우
 
 include::{snippets}/modify-pick-comment-bind-exception/response-body.adoc[]
\ No newline at end of file
diff --git a/src/main/java/com/dreamypatisiel/devdevdev/domain/repository/pick/PickCommentRepository.java b/src/main/java/com/dreamypatisiel/devdevdev/domain/repository/pick/PickCommentRepository.java
index 85c9ebb9..ce8dc401 100644
--- a/src/main/java/com/dreamypatisiel/devdevdev/domain/repository/pick/PickCommentRepository.java
+++ b/src/main/java/com/dreamypatisiel/devdevdev/domain/repository/pick/PickCommentRepository.java
@@ -16,6 +16,10 @@ public interface PickCommentRepository extends JpaRepository<PickComment, Long>,
     Optional<PickComment> findWithPickByIdAndPickIdAndCreatedByIdAndDeletedAtIsNull(Long id, Long pickId,
                                                                                     Long createdById);
 
+    @EntityGraph(attributePaths = {"pick"})
+    Optional<PickComment> findWithPickByIdAndPickIdAndCreatedAnonymousByIdAndDeletedAtIsNull(Long id, Long pickId,
+                                                                                             Long createdAnonymousById);
+
     Optional<PickComment> findByIdAndPickIdAndDeletedAtIsNull(Long id, Long pickId);
 
     @EntityGraph(attributePaths = {"pick"})
diff --git a/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/GuestPickCommentService.java b/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/GuestPickCommentService.java
index eaa67ba9..f6fbb5d9 100644
--- a/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/GuestPickCommentService.java
+++ b/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/GuestPickCommentService.java
@@ -10,10 +10,10 @@
 import com.dreamypatisiel.devdevdev.domain.repository.pick.PickCommentSort;
 import com.dreamypatisiel.devdevdev.domain.repository.pick.PickRepository;
 import com.dreamypatisiel.devdevdev.domain.service.pick.dto.PickCommentDto;
+import com.dreamypatisiel.devdevdev.global.common.TimeProvider;
 import com.dreamypatisiel.devdevdev.global.utils.AuthenticationMemberUtils;
 import com.dreamypatisiel.devdevdev.openai.embeddings.EmbeddingsService;
 import com.dreamypatisiel.devdevdev.web.dto.SliceCustom;
-import com.dreamypatisiel.devdevdev.web.dto.request.pick.ModifyPickCommentRequest;
 import com.dreamypatisiel.devdevdev.web.dto.response.pick.PickCommentRecommendResponse;
 import com.dreamypatisiel.devdevdev.web.dto.response.pick.PickCommentResponse;
 import com.dreamypatisiel.devdevdev.web.dto.response.pick.PickCommentsResponse;
@@ -32,12 +32,13 @@ public class GuestPickCommentService extends PickCommonService implements PickCo
 
     public GuestPickCommentService(EmbeddingsService embeddingsService,
                                    PickBestCommentsPolicy pickBestCommentsPolicy,
+                                   TimeProvider timeProvider,
                                    PickRepository pickRepository,
                                    PickPopularScorePolicy pickPopularScorePolicy,
                                    PickCommentRepository pickCommentRepository,
                                    PickCommentRecommendRepository pickCommentRecommendRepository) {
-        super(embeddingsService, pickBestCommentsPolicy, pickPopularScorePolicy, pickRepository, pickCommentRepository,
-                pickCommentRecommendRepository);
+        super(embeddingsService, pickBestCommentsPolicy, pickPopularScorePolicy, timeProvider, pickRepository,
+                pickCommentRepository, pickCommentRecommendRepository);
     }
 
     @Override
@@ -56,7 +57,7 @@ public PickCommentResponse registerPickRepliedComment(Long pickParentCommentId,
 
     @Override
     public PickCommentResponse modifyPickComment(Long pickCommentId, Long pickId,
-                                                 ModifyPickCommentRequest modifyPickCommentRequest,
+                                                 PickCommentDto pickModifyCommentDto,
                                                  Authentication authentication) {
 
         throw new AccessDeniedException(INVALID_ANONYMOUS_CAN_NOT_USE_THIS_FUNCTION_MESSAGE);
diff --git a/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/GuestPickCommentServiceV2.java b/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/GuestPickCommentServiceV2.java
index 5f5734f3..98b145f3 100644
--- a/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/GuestPickCommentServiceV2.java
+++ b/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/GuestPickCommentServiceV2.java
@@ -2,6 +2,7 @@
 
 import static com.dreamypatisiel.devdevdev.domain.exception.GuestExceptionMessage.INVALID_ANONYMOUS_CAN_NOT_USE_THIS_FUNCTION_MESSAGE;
 import static com.dreamypatisiel.devdevdev.domain.exception.PickExceptionMessage.INVALID_NOT_APPROVAL_STATUS_PICK_COMMENT_MESSAGE;
+import static com.dreamypatisiel.devdevdev.domain.exception.PickExceptionMessage.INVALID_NOT_FOUND_PICK_COMMENT_MESSAGE;
 import static com.dreamypatisiel.devdevdev.domain.exception.PickExceptionMessage.INVALID_NOT_FOUND_PICK_MESSAGE;
 import static com.dreamypatisiel.devdevdev.domain.exception.PickExceptionMessage.INVALID_NOT_FOUND_PICK_VOTE_MESSAGE;
 
@@ -21,10 +22,10 @@
 import com.dreamypatisiel.devdevdev.domain.service.member.AnonymousMemberService;
 import com.dreamypatisiel.devdevdev.domain.service.pick.dto.PickCommentDto;
 import com.dreamypatisiel.devdevdev.exception.NotFoundException;
+import com.dreamypatisiel.devdevdev.global.common.TimeProvider;
 import com.dreamypatisiel.devdevdev.global.utils.AuthenticationMemberUtils;
 import com.dreamypatisiel.devdevdev.openai.embeddings.EmbeddingsService;
 import com.dreamypatisiel.devdevdev.web.dto.SliceCustom;
-import com.dreamypatisiel.devdevdev.web.dto.request.pick.ModifyPickCommentRequest;
 import com.dreamypatisiel.devdevdev.web.dto.response.pick.PickCommentRecommendResponse;
 import com.dreamypatisiel.devdevdev.web.dto.response.pick.PickCommentResponse;
 import com.dreamypatisiel.devdevdev.web.dto.response.pick.PickCommentsResponse;
@@ -46,13 +47,14 @@ public class GuestPickCommentServiceV2 extends PickCommonService implements Pick
 
     public GuestPickCommentServiceV2(EmbeddingsService embeddingsService,
                                      PickBestCommentsPolicy pickBestCommentsPolicy,
+                                     TimeProvider timeProvider,
                                      PickRepository pickRepository,
                                      PickCommentRepository pickCommentRepository,
                                      PickCommentRecommendRepository pickCommentRecommendRepository,
                                      AnonymousMemberService anonymousMemberService,
                                      PickPopularScorePolicy pickPopularScorePolicy,
                                      PickVoteRepository pickVoteRepository) {
-        super(embeddingsService, pickBestCommentsPolicy, pickPopularScorePolicy, pickRepository,
+        super(embeddingsService, pickBestCommentsPolicy, pickPopularScorePolicy, timeProvider, pickRepository,
                 pickCommentRepository, pickCommentRecommendRepository);
         this.anonymousMemberService = anonymousMemberService;
         this.pickVoteRepository = pickVoteRepository;
@@ -109,14 +111,14 @@ public PickCommentResponse registerPickComment(Long pickId, PickCommentDto pickC
     @Override
     @Transactional
     public PickCommentResponse registerPickRepliedComment(Long pickParentCommentId, Long pickCommentOriginParentId,
-                                                          Long pickId, PickCommentDto pickCommentDto,
+                                                          Long pickId, PickCommentDto pickRegisterRepliedCommentDto,
                                                           Authentication authentication) {
 
         // 익명 회원인지 검증
         AuthenticationMemberUtils.validateAnonymousMethodCall(authentication);
 
-        String contents = pickCommentDto.getContents();
-        String anonymousMemberId = pickCommentDto.getAnonymousMemberId();
+        String contents = pickRegisterRepliedCommentDto.getContents();
+        String anonymousMemberId = pickRegisterRepliedCommentDto.getAnonymousMemberId();
 
         // 익명 회원 추출
         AnonymousMember anonymousMember = anonymousMemberService.findOrCreateAnonymousMember(anonymousMemberId);
@@ -137,11 +139,31 @@ public PickCommentResponse registerPickRepliedComment(Long pickParentCommentId,
     }
 
     @Override
-    public PickCommentResponse modifyPickComment(Long pickCommentId, Long pickId,
-                                                 ModifyPickCommentRequest modifyPickCommentRequest,
+    public PickCommentResponse modifyPickComment(Long pickCommentId, Long pickId, PickCommentDto pickCommentDto,
                                                  Authentication authentication) {
 
-        throw new AccessDeniedException(INVALID_ANONYMOUS_CAN_NOT_USE_THIS_FUNCTION_MESSAGE);
+        // 익명 회원인지 검증
+        AuthenticationMemberUtils.validateAnonymousMethodCall(authentication);
+
+        String contents = pickCommentDto.getContents();
+        String anonymousMemberId = pickCommentDto.getAnonymousMemberId();
+
+        // 익명 회원 추출
+        AnonymousMember anonymousMember = anonymousMemberService.findOrCreateAnonymousMember(anonymousMemberId);
+
+        // 픽픽픽 댓글 조회(익명 회원 본인이 댓글 작성, 삭제되지 않은 댓글)
+        PickComment findPickComment = pickCommentRepository.findWithPickByIdAndPickIdAndCreatedAnonymousByIdAndDeletedAtIsNull(
+                        pickCommentId, pickId, anonymousMember.getId())
+                .orElseThrow(() -> new NotFoundException(INVALID_NOT_FOUND_PICK_COMMENT_MESSAGE));
+
+        // 픽픽픽 게시글의 승인 상태 검증
+        validateIsApprovalPickContentStatus(findPickComment.getPick(), INVALID_NOT_APPROVAL_STATUS_PICK_COMMENT_MESSAGE,
+                MODIFY);
+
+        // 댓글 수정
+        findPickComment.modifyCommentContents(new CommentContents(contents), timeProvider.getLocalDateTimeNow());
+
+        return new PickCommentResponse(findPickComment.getId());
     }
 
     @Override
diff --git a/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/GuestPickService.java b/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/GuestPickService.java
index cbad78dc..afc2f82d 100644
--- a/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/GuestPickService.java
+++ b/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/GuestPickService.java
@@ -56,7 +56,6 @@ public class GuestPickService extends PickCommonService implements PickService {
     public static final String INVALID_ANONYMOUS_CAN_NOT_USE_THIS_FUNCTION_MESSAGE = "비회원은 현재 해당 기능을 이용할 수 없습니다.";
 
     private final PickVoteRepository pickVoteRepository;
-    private final TimeProvider timeProvider;
     private final AnonymousMemberService anonymousMemberService;
 
     public GuestPickService(PickRepository pickRepository, EmbeddingsService embeddingsService,
@@ -66,11 +65,10 @@ public GuestPickService(PickRepository pickRepository, EmbeddingsService embeddi
                             PickPopularScorePolicy pickPopularScorePolicy,
                             PickVoteRepository pickVoteRepository,
                             TimeProvider timeProvider, AnonymousMemberService anonymousMemberService) {
-        super(embeddingsService, pickBestCommentsPolicy, pickPopularScorePolicy, pickRepository, pickCommentRepository,
-                pickCommentRecommendRepository);
+        super(embeddingsService, pickBestCommentsPolicy, pickPopularScorePolicy, timeProvider, pickRepository,
+                pickCommentRepository, pickCommentRecommendRepository);
         this.pickVoteRepository = pickVoteRepository;
         this.anonymousMemberService = anonymousMemberService;
-        this.timeProvider = timeProvider;
     }
 
     @Transactional
diff --git a/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/MemberPickCommentService.java b/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/MemberPickCommentService.java
index 4a109d4a..143b9aae 100644
--- a/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/MemberPickCommentService.java
+++ b/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/MemberPickCommentService.java
@@ -26,7 +26,6 @@
 import com.dreamypatisiel.devdevdev.global.common.TimeProvider;
 import com.dreamypatisiel.devdevdev.openai.embeddings.EmbeddingsService;
 import com.dreamypatisiel.devdevdev.web.dto.SliceCommentCustom;
-import com.dreamypatisiel.devdevdev.web.dto.request.pick.ModifyPickCommentRequest;
 import com.dreamypatisiel.devdevdev.web.dto.response.pick.PickCommentRecommendResponse;
 import com.dreamypatisiel.devdevdev.web.dto.response.pick.PickCommentResponse;
 import com.dreamypatisiel.devdevdev.web.dto.response.pick.PickCommentsResponse;
@@ -42,7 +41,6 @@
 @Transactional(readOnly = true)
 public class MemberPickCommentService extends PickCommonService implements PickCommentService {
 
-    private final TimeProvider timeProvider;
     private final MemberProvider memberProvider;
 
     private final PickRepository pickRepository;
@@ -55,9 +53,8 @@ public MemberPickCommentService(TimeProvider timeProvider, MemberProvider member
                                     PickRepository pickRepository, PickVoteRepository pickVoteRepository,
                                     PickCommentRepository pickCommentRepository,
                                     PickCommentRecommendRepository pickCommentRecommendRepository) {
-        super(embeddingsService, pickBestCommentsPolicy, pickPopularScorePolicy, pickRepository, pickCommentRepository,
-                pickCommentRecommendRepository);
-        this.timeProvider = timeProvider;
+        super(embeddingsService, pickBestCommentsPolicy, pickPopularScorePolicy, timeProvider, pickRepository,
+                pickCommentRepository, pickCommentRecommendRepository);
         this.memberProvider = memberProvider;
         this.pickRepository = pickRepository;
         this.pickVoteRepository = pickVoteRepository;
@@ -151,10 +148,10 @@ public PickCommentResponse registerPickRepliedComment(Long pickParentCommentId,
      */
     @Transactional
     public PickCommentResponse modifyPickComment(Long pickCommentId, Long pickId,
-                                                 ModifyPickCommentRequest modifyPickCommentRequest,
+                                                 PickCommentDto pickModifyCommentDto,
                                                  Authentication authentication) {
 
-        String contents = modifyPickCommentRequest.getContents();
+        String contents = pickModifyCommentDto.getContents();
 
         // 회원 조회
         Member findMember = memberProvider.getMemberByAuthentication(authentication);
diff --git a/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/MemberPickService.java b/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/MemberPickService.java
index 3bf47be8..d907a0fb 100644
--- a/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/MemberPickService.java
+++ b/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/MemberPickService.java
@@ -86,8 +86,6 @@ public class MemberPickService extends PickCommonService implements PickService
     private final PickOptionImageRepository pickOptionImageRepository;
     private final PickVoteRepository pickVoteRepository;
 
-    private final TimeProvider timeProvider;
-
     public MemberPickService(EmbeddingsService embeddingsService, PickRepository pickRepository,
                              AwsS3Properties awsS3Properties, AwsS3Uploader awsS3Uploader,
                              MemberProvider memberProvider, PickOptionRepository pickOptionRepository,
@@ -96,7 +94,8 @@ public MemberPickService(EmbeddingsService embeddingsService, PickRepository pic
                              PickCommentRecommendRepository pickCommentRecommendRepository,
                              PickPopularScorePolicy pickPopularScorePolicy,
                              PickBestCommentsPolicy pickBestCommentsPolicy, TimeProvider timeProvider) {
-        super(embeddingsService, pickBestCommentsPolicy, pickPopularScorePolicy, pickRepository, pickCommentRepository,
+        super(embeddingsService, pickBestCommentsPolicy, pickPopularScorePolicy, timeProvider, pickRepository,
+                pickCommentRepository,
                 pickCommentRecommendRepository);
         this.awsS3Properties = awsS3Properties;
         this.awsS3Uploader = awsS3Uploader;
@@ -104,7 +103,6 @@ public MemberPickService(EmbeddingsService embeddingsService, PickRepository pic
         this.pickOptionRepository = pickOptionRepository;
         this.pickOptionImageRepository = pickOptionImageRepository;
         this.pickVoteRepository = pickVoteRepository;
-        this.timeProvider = timeProvider;
     }
 
     /**
diff --git a/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/PickCommentService.java b/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/PickCommentService.java
index 2311132e..aaa6cb28 100644
--- a/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/PickCommentService.java
+++ b/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/PickCommentService.java
@@ -4,7 +4,6 @@
 import com.dreamypatisiel.devdevdev.domain.repository.pick.PickCommentSort;
 import com.dreamypatisiel.devdevdev.domain.service.pick.dto.PickCommentDto;
 import com.dreamypatisiel.devdevdev.web.dto.SliceCustom;
-import com.dreamypatisiel.devdevdev.web.dto.request.pick.ModifyPickCommentRequest;
 import com.dreamypatisiel.devdevdev.web.dto.response.pick.PickCommentRecommendResponse;
 import com.dreamypatisiel.devdevdev.web.dto.response.pick.PickCommentResponse;
 import com.dreamypatisiel.devdevdev.web.dto.response.pick.PickCommentsResponse;
@@ -19,28 +18,22 @@ public interface PickCommentService {
     String DELETE = "삭제";
     String RECOMMEND = "추천";
 
-    PickCommentResponse registerPickComment(Long pickId,
-                                            PickCommentDto pickRegisterCommentDto,
-                                            Authentication authentication);
+    PickCommentResponse registerPickComment(Long pickId, PickCommentDto pickRegisterCommentDto, Authentication authentication);
 
-    PickCommentResponse registerPickRepliedComment(Long pickParentCommentId,
-                                                   Long pickCommentOriginParentId,
-                                                   Long pickId, PickCommentDto pickCommentDto,
+    PickCommentResponse registerPickRepliedComment(Long pickParentCommentId, Long pickCommentOriginParentId,
+                                                   Long pickId, PickCommentDto pickRegisterRepliedCommentDto,
                                                    Authentication authentication);
 
-    PickCommentResponse modifyPickComment(Long pickCommentId, Long pickId,
-                                          ModifyPickCommentRequest modifyPickCommentRequest,
+    PickCommentResponse modifyPickComment(Long pickCommentId, Long pickId, PickCommentDto pickModifyCommentDto,
                                           Authentication authentication);
 
     PickCommentResponse deletePickComment(Long pickCommentId, Long pickId, Authentication authentication);
 
-    SliceCustom<PickCommentsResponse> findPickComments(Pageable pageable, Long pickId,
-                                                       Long pickCommentId, PickCommentSort pickCommentSort,
-                                                       EnumSet<PickOptionType> pickOptionTypes,
+    SliceCustom<PickCommentsResponse> findPickComments(Pageable pageable, Long pickId, Long pickCommentId,
+                                                       PickCommentSort pickCommentSort, EnumSet<PickOptionType> pickOptionTypes,
                                                        Authentication authentication);
 
-    PickCommentRecommendResponse recommendPickComment(Long pickId, Long pickCommendId,
-                                                      Authentication authentication);
+    PickCommentRecommendResponse recommendPickComment(Long pickId, Long pickCommendId, Authentication authentication);
 
     List<PickCommentsResponse> findPickBestComments(int size, Long pickId, Authentication authentication);
 }
diff --git a/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/PickCommonService.java b/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/PickCommonService.java
index 89c73faf..87c7b332 100644
--- a/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/PickCommonService.java
+++ b/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/PickCommonService.java
@@ -20,6 +20,7 @@
 import com.dreamypatisiel.devdevdev.domain.repository.pick.PickRepository;
 import com.dreamypatisiel.devdevdev.exception.InternalServerException;
 import com.dreamypatisiel.devdevdev.exception.NotFoundException;
+import com.dreamypatisiel.devdevdev.global.common.TimeProvider;
 import com.dreamypatisiel.devdevdev.openai.data.response.PickWithSimilarityDto;
 import com.dreamypatisiel.devdevdev.openai.embeddings.EmbeddingsService;
 import com.dreamypatisiel.devdevdev.web.dto.SliceCommentCustom;
@@ -52,6 +53,7 @@ public class PickCommonService {
     private final PickBestCommentsPolicy pickBestCommentsPolicy;
     protected final PickPopularScorePolicy pickPopularScorePolicy;
 
+    protected final TimeProvider timeProvider;
     protected final PickRepository pickRepository;
     protected final PickCommentRepository pickCommentRepository;
     protected final PickCommentRecommendRepository pickCommentRecommendRepository;
diff --git a/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/dto/PickCommentDto.java b/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/dto/PickCommentDto.java
index 8895b8fb..9e348b05 100644
--- a/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/dto/PickCommentDto.java
+++ b/src/main/java/com/dreamypatisiel/devdevdev/domain/service/pick/dto/PickCommentDto.java
@@ -1,5 +1,6 @@
 package com.dreamypatisiel.devdevdev.domain.service.pick.dto;
 
+import com.dreamypatisiel.devdevdev.web.dto.request.pick.ModifyPickCommentRequest;
 import com.dreamypatisiel.devdevdev.web.dto.request.pick.RegisterPickCommentRequest;
 import com.dreamypatisiel.devdevdev.web.dto.request.pick.RegisterPickRepliedCommentRequest;
 import lombok.Builder;
@@ -34,4 +35,12 @@ public static PickCommentDto createRepliedCommentDto(RegisterPickRepliedCommentR
                 .anonymousMemberId(anonymousMemberId)
                 .build();
     }
+
+    public static PickCommentDto createModifyCommentDto(ModifyPickCommentRequest modifyPickCommentRequest,
+                                                        String anonymousMemberId) {
+        return PickCommentDto.builder()
+                .contents(modifyPickCommentRequest.getContents())
+                .anonymousMemberId(anonymousMemberId)
+                .build();
+    }
 }
diff --git a/src/main/java/com/dreamypatisiel/devdevdev/web/controller/pick/PickCommentController.java b/src/main/java/com/dreamypatisiel/devdevdev/web/controller/pick/PickCommentController.java
index 7b7d9972..610e468a 100644
--- a/src/main/java/com/dreamypatisiel/devdevdev/web/controller/pick/PickCommentController.java
+++ b/src/main/java/com/dreamypatisiel/devdevdev/web/controller/pick/PickCommentController.java
@@ -87,7 +87,7 @@ public ResponseEntity<BasicResponse<PickCommentResponse>> registerPickRepliedCom
         return ResponseEntity.ok(BasicResponse.success(pickCommentResponse));
     }
 
-    @Operation(summary = "픽픽픽 댓글/답글 수정", description = "회원은 자신이 작성한 픽픽픽 댓글/답글을 수정할 수 있습니다.")
+    @Operation(summary = "픽픽픽 댓글/답글 수정", description = "회원/익명회원 본인이 작성한 픽픽픽 댓글/답글만 수정할 수 있습니다.")
     @PatchMapping("/picks/{pickId}/comments/{pickCommentId}")
     public ResponseEntity<BasicResponse<PickCommentResponse>> modifyPickComment(
             @PathVariable Long pickId,
@@ -95,15 +95,19 @@ public ResponseEntity<BasicResponse<PickCommentResponse>> modifyPickComment(
             @RequestBody @Validated ModifyPickCommentRequest modifyPickCommentRequest) {
 
         Authentication authentication = AuthenticationMemberUtils.getAuthentication();
+        String anonymousMemberId = HttpRequestUtils.getHeaderValue(HEADER_ANONYMOUS_MEMBER_ID);
+
+        PickCommentDto modifyCommentDto = PickCommentDto.createModifyCommentDto(modifyPickCommentRequest,
+                anonymousMemberId);
 
         PickCommentService pickCommentService = pickServiceStrategy.pickCommentService();
         PickCommentResponse pickCommentResponse = pickCommentService.modifyPickComment(pickCommentId, pickId,
-                modifyPickCommentRequest, authentication);
+                modifyCommentDto, authentication);
 
         return ResponseEntity.ok(BasicResponse.success(pickCommentResponse));
     }
 
-    @Operation(summary = "픽픽픽 댓글/답글 조회", description = "회원은 픽픽픽 댓글/답글을 조회할 수 있습니다.")
+    @Operation(summary = "픽픽픽 댓글/답글 조회", description = "픽픽픽 댓글/답글을 조회할 수 있습니다.")
     @GetMapping("/picks/{pickId}/comments")
     public ResponseEntity<BasicResponse<SliceCustom<PickCommentsResponse>>> getPickComments(
             @PageableDefault(size = 5, sort = "id", direction = Direction.DESC) Pageable pageable,
diff --git a/src/test/java/com/dreamypatisiel/devdevdev/domain/service/pick/GuestPickCommentServiceV2Test.java b/src/test/java/com/dreamypatisiel/devdevdev/domain/service/pick/GuestPickCommentServiceV2Test.java
index edfbce7b..edfb86e4 100644
--- a/src/test/java/com/dreamypatisiel/devdevdev/domain/service/pick/GuestPickCommentServiceV2Test.java
+++ b/src/test/java/com/dreamypatisiel/devdevdev/domain/service/pick/GuestPickCommentServiceV2Test.java
@@ -6,6 +6,7 @@
 import static com.dreamypatisiel.devdevdev.domain.exception.PickExceptionMessage.INVALID_NOT_FOUND_PICK_COMMENT_MESSAGE;
 import static com.dreamypatisiel.devdevdev.domain.exception.PickExceptionMessage.INVALID_NOT_FOUND_PICK_MESSAGE;
 import static com.dreamypatisiel.devdevdev.domain.exception.PickExceptionMessage.INVALID_NOT_FOUND_PICK_VOTE_MESSAGE;
+import static com.dreamypatisiel.devdevdev.domain.service.pick.PickCommentService.MODIFY;
 import static com.dreamypatisiel.devdevdev.domain.service.pick.PickCommentService.REGISTER;
 import static com.dreamypatisiel.devdevdev.domain.service.pick.PickTestUtils.createPick;
 import static com.dreamypatisiel.devdevdev.domain.service.pick.PickTestUtils.createPickComment;
@@ -53,6 +54,7 @@
 import com.dreamypatisiel.devdevdev.global.security.oauth2.model.SocialMemberDto;
 import com.dreamypatisiel.devdevdev.global.security.oauth2.model.UserPrincipal;
 import com.dreamypatisiel.devdevdev.global.utils.AuthenticationMemberUtils;
+import com.dreamypatisiel.devdevdev.web.dto.request.pick.ModifyPickCommentRequest;
 import com.dreamypatisiel.devdevdev.web.dto.request.pick.RegisterPickRepliedCommentRequest;
 import com.dreamypatisiel.devdevdev.web.dto.response.pick.PickCommentResponse;
 import jakarta.persistence.EntityManager;
@@ -398,9 +400,9 @@ void registerPickRepliedComment(Boolean isPublic) {
         pickCommentRepository.save(pickComment);
 
         // 픽픽픽 답글 생성
-        PickComment repliedPickComment = createReplidPickComment(new CommentContents("댓글1의 답글1"), anonymousMember, pick,
+        PickComment replidPickComment = createReplidPickComment(new CommentContents("댓글1의 답글1"), anonymousMember, pick,
                 pickComment, pickComment);
-        pickCommentRepository.save(repliedPickComment);
+        pickCommentRepository.save(replidPickComment);
 
         em.flush();
         em.clear();
@@ -410,7 +412,7 @@ void registerPickRepliedComment(Boolean isPublic) {
 
         // when
         PickCommentResponse response = guestPickCommentServiceV2.registerPickRepliedComment(
-                repliedPickComment.getId(), pickComment.getId(), pick.getId(), repliedCommentDto, authentication);
+                replidPickComment.getId(), pickComment.getId(), pick.getId(), repliedCommentDto, authentication);
 
         em.flush();
         em.clear();
@@ -427,7 +429,7 @@ void registerPickRepliedComment(Boolean isPublic) {
                 () -> assertThat(findPickComment.getRecommendTotalCount().getCount()).isEqualTo(0L),
                 () -> assertThat(findPickComment.getPick().getId()).isEqualTo(pick.getId()),
                 () -> assertThat(findPickComment.getCreatedAnonymousBy().getId()).isEqualTo(anonymousMember.getId()),
-                () -> assertThat(findPickComment.getParent().getId()).isEqualTo(repliedPickComment.getId()),
+                () -> assertThat(findPickComment.getParent().getId()).isEqualTo(replidPickComment.getId()),
                 () -> assertThat(findPickComment.getOriginParent().getId()).isEqualTo(pickComment.getId()),
                 () -> assertThat(findPickComment.getOriginParent().getReplyTotalCount().getCount()).isEqualTo(1L)
         );
@@ -589,10 +591,10 @@ void registerPickRepliedCommentRepliedDeleted() {
         pickCommentRepository.save(pickComment);
 
         // 삭제상태의 픽픽픽 댓글의 답글 생성
-        PickComment repliedPickComment = createReplidPickComment(new CommentContents("댓글1의 답글"), member, pick,
+        PickComment replidPickComment = createReplidPickComment(new CommentContents("댓글1의 답글"), member, pick,
                 pickComment, pickComment);
-        repliedPickComment.changeDeletedAtByMember(LocalDateTime.now(), member);
-        pickCommentRepository.save(repliedPickComment);
+        replidPickComment.changeDeletedAtByMember(LocalDateTime.now(), member);
+        pickCommentRepository.save(replidPickComment);
 
         RegisterPickRepliedCommentRequest request = new RegisterPickRepliedCommentRequest("댓글1의 답글1의 답글");
         PickCommentDto repliedCommentDto = PickCommentDto.createRepliedCommentDto(request, "anonymousMemberId");
@@ -600,7 +602,7 @@ void registerPickRepliedCommentRepliedDeleted() {
         // when // then
         assertThatThrownBy(
                 () -> guestPickCommentServiceV2.registerPickRepliedComment(
-                        repliedPickComment.getId(), pickComment.getId(), pick.getId(), repliedCommentDto, authentication))
+                        replidPickComment.getId(), pickComment.getId(), pick.getId(), repliedCommentDto, authentication))
                 .isInstanceOf(IllegalArgumentException.class)
                 .hasMessage(INVALID_CAN_NOT_REPLY_DELETED_PICK_COMMENT_MESSAGE, REGISTER);
     }
@@ -631,10 +633,10 @@ void registerPickRepliedCommentRepliedNotFoundException() {
         pickCommentRepository.save(pickComment);
 
         // 삭제상태의 픽픽픽 댓글의 답글(삭제 상태)
-        PickComment repliedPickComment = createReplidPickComment(new CommentContents("댓글1의 답글"), member, pick,
+        PickComment replidPickComment = createReplidPickComment(new CommentContents("댓글1의 답글"), member, pick,
                 pickComment, pickComment);
-        pickCommentRepository.save(repliedPickComment);
-        repliedPickComment.changeDeletedAtByMember(LocalDateTime.now(), member);
+        pickCommentRepository.save(replidPickComment);
+        replidPickComment.changeDeletedAtByMember(LocalDateTime.now(), member);
 
         RegisterPickRepliedCommentRequest request = new RegisterPickRepliedCommentRequest("댓글1의 답글1의 답글");
         PickCommentDto repliedCommentDto = PickCommentDto.createRepliedCommentDto(request, "anonymousMemberId");
@@ -646,4 +648,226 @@ void registerPickRepliedCommentRepliedNotFoundException() {
                 .isInstanceOf(NotFoundException.class)
                 .hasMessage(INVALID_NOT_FOUND_PICK_COMMENT_MESSAGE);
     }
+
+    @ParameterizedTest
+    @ValueSource(booleans = {true, false})
+    @DisplayName("승인 상태이고 익명회원 본인이 작성한 삭제되지 않은 픽픽픽 댓글을 수정한다.")
+    void modifyPickComment(boolean isPublic) {
+        // given
+        // 익명회원 생성
+        AnonymousMember anonymousMember = AnonymousMember.create("anonymousMemberId", "익명으로 개발하는 댑댑이");
+        anonymousMemberRepository.save(anonymousMember);
+
+        Authentication authentication = mock(Authentication.class);
+        when(authentication.getPrincipal()).thenReturn(AuthenticationMemberUtils.ANONYMOUS_USER);
+
+        // 픽픽픽 작성자 생성
+        SocialMemberDto authorSocialMemberDto = createSocialDto("authorId", "author",
+                nickname, password, "authorDreamy5patisiel@kakao.com", socialType, role);
+        Member author = Member.createMemberBy(authorSocialMemberDto);
+        memberRepository.save(author);
+
+        // 픽픽픽 생성
+        Pick pick = createPick(new Title("픽픽픽 타이틀"), ContentStatus.APPROVAL, author);
+        pickRepository.save(pick);
+
+        // 픽픽픽 댓글 생성
+        PickComment pickComment = createPickComment(new CommentContents("안녕하세웅"), isPublic, anonymousMember, pick);
+        pickCommentRepository.save(pickComment);
+
+        em.flush();
+        em.clear();
+
+        ModifyPickCommentRequest request = new ModifyPickCommentRequest("주무세웅");
+        PickCommentDto modifyCommentDto = PickCommentDto.createModifyCommentDto(request, anonymousMember.getAnonymousMemberId());
+
+        // when
+        PickCommentResponse response = guestPickCommentServiceV2.modifyPickComment(pickComment.getId(),
+                pick.getId(), modifyCommentDto, authentication);
+
+        // then
+        PickComment findPickComment = pickCommentRepository.findById(pickComment.getId()).get();
+        assertAll(
+                () -> assertThat(response.getPickCommentId()).isEqualTo(pickComment.getId()),
+                () -> assertThat(findPickComment.getContents().getCommentContents()).isEqualTo(request.getContents()),
+                () -> assertThat(findPickComment.getContentsLastModifiedAt()).isNotNull()
+        );
+    }
+
+    @Test
+    @DisplayName("익명회원이 픽픽픽 댓글을 수정할 때 익명회원 전용 메소드를 호출하지 않으면 예외가 발생한다.")
+    void modifyPickCommentMemberException() {
+        // given
+        // 회원 생성
+        SocialMemberDto socialMemberDto = createSocialDto(userId, name, nickname, password, email, socialType, role);
+        Member member = Member.createMemberBy(socialMemberDto);
+
+        UserPrincipal userPrincipal = UserPrincipal.createByMember(member);
+        SecurityContext context = SecurityContextHolder.getContext();
+        context.setAuthentication(new OAuth2AuthenticationToken(userPrincipal, userPrincipal.getAuthorities(),
+                userPrincipal.getSocialType().name()));
+        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
+
+        em.flush();
+        em.clear();
+
+        ModifyPickCommentRequest request = new ModifyPickCommentRequest("주무세웅");
+        PickCommentDto modifyCommentDto = PickCommentDto.createModifyCommentDto(request, "anonymousMemberId");
+
+        // when // then
+        assertThatThrownBy(() -> guestPickCommentServiceV2.modifyPickComment(0L, 0L, modifyCommentDto,
+                authentication))
+                .isInstanceOf(IllegalStateException.class)
+                .hasMessage(INVALID_METHODS_CALL_MESSAGE);
+    }
+
+    @Test
+    @DisplayName("익명회원이 픽픽픽 댓글을 수정할 때 댓글이 존재하지 않으면 예외가 발생한다.")
+    void modifyPickCommentNotFoundPickComment() {
+        // given
+        // 익명회원 생성
+        AnonymousMember anonymousMember = AnonymousMember.create("anonymousMemberId", "익명으로 개발하는 댑댑이");
+        anonymousMemberRepository.save(anonymousMember);
+
+        Authentication authentication = mock(Authentication.class);
+        when(authentication.getPrincipal()).thenReturn(AuthenticationMemberUtils.ANONYMOUS_USER);
+
+        // 픽픽픽 작성자 생성
+        SocialMemberDto authorSocialMemberDto = createSocialDto("authorId", "author",
+                nickname, password, "authorDreamy5patisiel@kakao.com", socialType, role);
+        Member author = Member.createMemberBy(authorSocialMemberDto);
+        memberRepository.save(author);
+
+        // 승인 상태 픽픽픽 생성
+        Pick pick = createPick(new Title("픽픽픽 타이틀"), ContentStatus.APPROVAL, author);
+        pickRepository.save(pick);
+
+        em.flush();
+        em.clear();
+
+        ModifyPickCommentRequest request = new ModifyPickCommentRequest("주무세웅");
+        PickCommentDto modifyCommentDto = PickCommentDto.createModifyCommentDto(request, anonymousMember.getAnonymousMemberId());
+
+        // when // then
+        assertThatThrownBy(() -> guestPickCommentServiceV2.modifyPickComment(0L, pick.getId(), modifyCommentDto,
+                authentication))
+                .isInstanceOf(NotFoundException.class)
+                .hasMessage(INVALID_NOT_FOUND_PICK_COMMENT_MESSAGE);
+    }
+
+    @Test
+    @DisplayName("익명회원이 픽픽픽 댓글을 수정할 때 본인이 작성한 댓글이 존재하지 않으면 예외가 발생한다.")
+    void modifyPickCommentNotFoundPickCommentOtherMember() {
+        // given
+        // 익명회원 생성
+        AnonymousMember anonymousMember = AnonymousMember.create("anonymousMemberId", "익명으로 개발하는 댑댑이");
+        anonymousMemberRepository.save(anonymousMember);
+
+        Authentication authentication = mock(Authentication.class);
+        when(authentication.getPrincipal()).thenReturn(AuthenticationMemberUtils.ANONYMOUS_USER);
+
+        // 픽픽픽 작성자 생성
+        SocialMemberDto authorSocialMemberDto = createSocialDto("authorId", "author",
+                nickname, password, "authorDreamy5patisiel@kakao.com", socialType, role);
+        Member author = Member.createMemberBy(authorSocialMemberDto);
+        memberRepository.save(author);
+
+        // 승인 상태 픽픽픽 생성
+        Pick pick = createPick(new Title("픽픽픽 타이틀"), ContentStatus.APPROVAL, author);
+        pickRepository.save(pick);
+
+        // 픽픽픽 댓글 생성(다른 사람이 작성)
+        PickComment pickComment = createPickComment(new CommentContents("안녕하세웅"), false, author, pick);
+        pickCommentRepository.save(pickComment);
+
+        em.flush();
+        em.clear();
+
+        ModifyPickCommentRequest request = new ModifyPickCommentRequest("주무세웅");
+        PickCommentDto modifyCommentDto = PickCommentDto.createModifyCommentDto(request, anonymousMember.getAnonymousMemberId());
+
+        // when // then
+        assertThatThrownBy(() -> guestPickCommentServiceV2.modifyPickComment(pickComment.getId(), pick.getId(), modifyCommentDto,
+                authentication))
+                .isInstanceOf(NotFoundException.class)
+                .hasMessage(INVALID_NOT_FOUND_PICK_COMMENT_MESSAGE);
+    }
+
+    @Test
+    @DisplayName("익명회원이 픽픽픽 댓글을 수정할 때 댓글이 삭제 상태이면 예외가 발생한다.")
+    void modifyPickCommentNotFoundPickCommentIsDeletedAt() {
+        // given
+        // 익명회원 생성
+        AnonymousMember anonymousMember = AnonymousMember.create("anonymousMemberId", "익명으로 개발하는 댑댑이");
+        anonymousMemberRepository.save(anonymousMember);
+
+        Authentication authentication = mock(Authentication.class);
+        when(authentication.getPrincipal()).thenReturn(AuthenticationMemberUtils.ANONYMOUS_USER);
+
+        // 픽픽픽 작성자 생성
+        SocialMemberDto authorSocialMemberDto = createSocialDto("authorId", "author",
+                nickname, password, "authorDreamy5patisiel@kakao.com", socialType, role);
+        Member author = Member.createMemberBy(authorSocialMemberDto);
+        memberRepository.save(author);
+
+        // 승인 상태 픽픽픽 생성
+        Pick pick = createPick(new Title("픽픽픽 타이틀"), ContentStatus.APPROVAL, author);
+        pickRepository.save(pick);
+
+        // 삭제 상태의 픽픽픽 댓글 생성
+        PickComment pickComment = createPickComment(new CommentContents("안녕하세웅"), false, anonymousMember, pick);
+        pickComment.changeDeletedAtByAnonymousMember(LocalDateTime.now(), anonymousMember);
+        pickCommentRepository.save(pickComment);
+
+        em.flush();
+        em.clear();
+
+        ModifyPickCommentRequest request = new ModifyPickCommentRequest("주무세웅");
+        PickCommentDto modifyCommentDto = PickCommentDto.createModifyCommentDto(request, anonymousMember.getAnonymousMemberId());
+
+        // when // then
+        assertThatThrownBy(() -> guestPickCommentServiceV2.modifyPickComment(pickComment.getId(), pick.getId(), modifyCommentDto,
+                authentication))
+                .isInstanceOf(NotFoundException.class)
+                .hasMessage(INVALID_NOT_FOUND_PICK_COMMENT_MESSAGE);
+    }
+
+    @ParameterizedTest
+    @EnumSource(value = ContentStatus.class, mode = Mode.EXCLUDE, names = {"APPROVAL"})
+    @DisplayName("익명회원이 승인 상태가 아닌 픽픽픽 댓글을 수정할 때 예외가 발생한다.")
+    void modifyPickCommentNotApproval(ContentStatus contentStatus) {
+        // given
+        // 익명회원 생성
+        AnonymousMember anonymousMember = AnonymousMember.create("anonymousMemberId", "익명으로 개발하는 댑댑이");
+        anonymousMemberRepository.save(anonymousMember);
+
+        Authentication authentication = mock(Authentication.class);
+        when(authentication.getPrincipal()).thenReturn(AuthenticationMemberUtils.ANONYMOUS_USER);
+
+        // 픽픽픽 작성자 생성
+        SocialMemberDto authorSocialMemberDto = createSocialDto("authorId", "author",
+                nickname, password, "authorDreamy5patisiel@kakao.com", socialType, role);
+        Member author = Member.createMemberBy(authorSocialMemberDto);
+        memberRepository.save(author);
+
+        // 승인 상태가 아닌 픽픽픽 생성
+        Pick pick = createPick(new Title("픽픽픽 타이틀"), contentStatus, author);
+        pickRepository.save(pick);
+
+        // 픽픽픽 댓글 생성
+        PickComment pickComment = createPickComment(new CommentContents("안녕하세웅"), false, anonymousMember, pick);
+        pickCommentRepository.save(pickComment);
+
+        em.flush();
+        em.clear();
+
+        ModifyPickCommentRequest request = new ModifyPickCommentRequest("주무세웅");
+        PickCommentDto modifyCommentDto = PickCommentDto.createModifyCommentDto(request, anonymousMember.getAnonymousMemberId());
+
+        // when // then
+        assertThatThrownBy(() -> guestPickCommentServiceV2.modifyPickComment(pickComment.getId(), pick.getId(), modifyCommentDto,
+                authentication))
+                .isInstanceOf(IllegalArgumentException.class)
+                .hasMessage(INVALID_NOT_APPROVAL_STATUS_PICK_COMMENT_MESSAGE, MODIFY);
+    }
 }
\ No newline at end of file
diff --git a/src/test/java/com/dreamypatisiel/devdevdev/domain/service/pick/MemberPickCommentServiceTest.java b/src/test/java/com/dreamypatisiel/devdevdev/domain/service/pick/MemberPickCommentServiceTest.java
index 5b1f0c11..ff81c9a4 100644
--- a/src/test/java/com/dreamypatisiel/devdevdev/domain/service/pick/MemberPickCommentServiceTest.java
+++ b/src/test/java/com/dreamypatisiel/devdevdev/domain/service/pick/MemberPickCommentServiceTest.java
@@ -710,10 +710,11 @@ void modifyPickComment(boolean isPublic) {
         em.clear();
 
         ModifyPickCommentRequest request = new ModifyPickCommentRequest("주무세웅");
+        PickCommentDto modifyCommentDto = PickCommentDto.createModifyCommentDto(request, null);
 
         // when
         PickCommentResponse response = memberPickCommentService.modifyPickComment(pickComment.getId(),
-                pick.getId(), request, authentication);
+                pick.getId(), modifyCommentDto, authentication);
 
         // then
         PickComment findPickComment = pickCommentRepository.findById(pickComment.getId()).get();
@@ -742,9 +743,10 @@ void modifyPickCommentMemberException() {
         em.clear();
 
         ModifyPickCommentRequest request = new ModifyPickCommentRequest("주무세웅");
+        PickCommentDto modifyCommentDto = PickCommentDto.createModifyCommentDto(request, null);
 
         // when // then
-        assertThatThrownBy(() -> memberPickCommentService.modifyPickComment(0L, 0L, request,
+        assertThatThrownBy(() -> memberPickCommentService.modifyPickComment(0L, 0L, modifyCommentDto,
                 authentication))
                 .isInstanceOf(MemberException.class)
                 .hasMessage(INVALID_MEMBER_NOT_FOUND_MESSAGE);
@@ -779,9 +781,10 @@ void modifyPickCommentNotFoundPickComment() {
         em.clear();
 
         ModifyPickCommentRequest request = new ModifyPickCommentRequest("주무세웅");
+        PickCommentDto modifyCommentDto = PickCommentDto.createModifyCommentDto(request, null);
 
         // when // then
-        assertThatThrownBy(() -> memberPickCommentService.modifyPickComment(0L, pick.getId(), request,
+        assertThatThrownBy(() -> memberPickCommentService.modifyPickComment(0L, pick.getId(), modifyCommentDto,
                 authentication))
                 .isInstanceOf(NotFoundException.class)
                 .hasMessage(INVALID_NOT_FOUND_PICK_COMMENT_MESSAGE);
@@ -820,9 +823,10 @@ void modifyPickCommentNotFoundPickCommentOtherMember() {
         em.clear();
 
         ModifyPickCommentRequest request = new ModifyPickCommentRequest("주무세웅");
+        PickCommentDto modifyCommentDto = PickCommentDto.createModifyCommentDto(request, null);
 
         // when // then
-        assertThatThrownBy(() -> memberPickCommentService.modifyPickComment(pickComment.getId(), pick.getId(), request,
+        assertThatThrownBy(() -> memberPickCommentService.modifyPickComment(pickComment.getId(), pick.getId(), modifyCommentDto,
                 authentication))
                 .isInstanceOf(NotFoundException.class)
                 .hasMessage(INVALID_NOT_FOUND_PICK_COMMENT_MESSAGE);
@@ -862,9 +866,10 @@ void modifyPickCommentNotFoundPickCommentIsDeletedAt() {
         em.clear();
 
         ModifyPickCommentRequest request = new ModifyPickCommentRequest("주무세웅");
+        PickCommentDto modifyCommentDto = PickCommentDto.createModifyCommentDto(request, null);
 
         // when // then
-        assertThatThrownBy(() -> memberPickCommentService.modifyPickComment(pickComment.getId(), pick.getId(), request,
+        assertThatThrownBy(() -> memberPickCommentService.modifyPickComment(pickComment.getId(), pick.getId(), modifyCommentDto,
                 authentication))
                 .isInstanceOf(NotFoundException.class)
                 .hasMessage(INVALID_NOT_FOUND_PICK_COMMENT_MESSAGE);
@@ -904,9 +909,10 @@ void modifyPickCommentNotApproval(ContentStatus contentStatus) {
         em.clear();
 
         ModifyPickCommentRequest request = new ModifyPickCommentRequest("주무세웅");
+        PickCommentDto modifyCommentDto = PickCommentDto.createModifyCommentDto(request, null);
 
         // when // then
-        assertThatThrownBy(() -> memberPickCommentService.modifyPickComment(pickComment.getId(), pick.getId(), request,
+        assertThatThrownBy(() -> memberPickCommentService.modifyPickComment(pickComment.getId(), pick.getId(), modifyCommentDto,
                 authentication))
                 .isInstanceOf(IllegalArgumentException.class)
                 .hasMessage(INVALID_NOT_APPROVAL_STATUS_PICK_COMMENT_MESSAGE, MODIFY);
diff --git a/src/test/java/com/dreamypatisiel/devdevdev/domain/service/pick/PickTestUtils.java b/src/test/java/com/dreamypatisiel/devdevdev/domain/service/pick/PickTestUtils.java
index 1c6b7599..cadb37a0 100644
--- a/src/test/java/com/dreamypatisiel/devdevdev/domain/service/pick/PickTestUtils.java
+++ b/src/test/java/com/dreamypatisiel/devdevdev/domain/service/pick/PickTestUtils.java
@@ -156,6 +156,21 @@ public static PickComment createPickComment(CommentContents contents, Boolean is
         return pickComment;
     }
 
+    public static PickComment createPickComment(CommentContents contents, Boolean isPublic, AnonymousMember anonymousMember,
+                                                Pick pick) {
+        PickComment pickComment = PickComment.builder()
+                .contents(contents)
+                .isPublic(isPublic)
+                .createdAnonymousBy(anonymousMember)
+                .replyTotalCount(new Count(0))
+                .pick(pick)
+                .build();
+
+        pickComment.changePick(pick);
+
+        return pickComment;
+    }
+
     public static Pick createPick(Title title, ContentStatus contentStatus, Member member) {
         return Pick.builder()
                 .title(title)
diff --git a/src/test/java/com/dreamypatisiel/devdevdev/web/docs/PickCommentControllerDocsTest.java b/src/test/java/com/dreamypatisiel/devdevdev/web/docs/PickCommentControllerDocsTest.java
index f2f1264a..9bb0ead0 100644
--- a/src/test/java/com/dreamypatisiel/devdevdev/web/docs/PickCommentControllerDocsTest.java
+++ b/src/test/java/com/dreamypatisiel/devdevdev/web/docs/PickCommentControllerDocsTest.java
@@ -421,7 +421,8 @@ void modifyPickComment() throws Exception {
                 preprocessRequest(prettyPrint()),
                 preprocessResponse(prettyPrint()),
                 requestHeaders(
-                        headerWithName(AUTHORIZATION_HEADER).description("Bearer 엑세스 토큰")
+                        headerWithName(AUTHORIZATION_HEADER).optional().description("Bearer 엑세스 토큰"),
+                        headerWithName(HEADER_ANONYMOUS_MEMBER_ID).optional().description("익명회원 아이디")
                 ),
                 pathParameters(
                         parameterWithName("pickId").description("픽픽픽 아이디"),
@@ -477,7 +478,8 @@ void modifyPickCommentBindException(String contents) throws Exception {
                 preprocessRequest(prettyPrint()),
                 preprocessResponse(prettyPrint()),
                 requestHeaders(
-                        headerWithName(AUTHORIZATION_HEADER).description("Bearer 엑세스 토큰")
+                        headerWithName(AUTHORIZATION_HEADER).optional().description("Bearer 엑세스 토큰"),
+                        headerWithName(HEADER_ANONYMOUS_MEMBER_ID).optional().description("익명회원 아이디")
                 ),
                 pathParameters(
                         parameterWithName("pickId").description("픽픽픽 아이디"),