diff --git a/backend/src/main/java/aimo/backend/common/config/DataInitConfig.java b/backend/src/main/java/aimo/backend/common/config/DataInitConfig.java
index 029f92a..bbf5ac6 100644
--- a/backend/src/main/java/aimo/backend/common/config/DataInitConfig.java
+++ b/backend/src/main/java/aimo/backend/common/config/DataInitConfig.java
@@ -55,8 +55,8 @@ public void initializeData(MemberRepository memberRepo, PrivatePostRepository pr
 		for (int i = 1; i <= 3; i++) {
 			Member member = Member.builder()
 				.nickname("nickname" + i)
-				.email("email" + i + "@example.com")
-				.password(passwordEncoder.encode("password" + i))
+				.email("a" + i + "@naver.com")
+				.password(passwordEncoder.encode("a" + i))
 				.memberRole(MemberRole.USER)
 				.gender(Gender.MALE)
 				.provider(Provider.AIMO)
@@ -89,7 +89,8 @@ public void initializeData(MemberRepository memberRepo, PrivatePostRepository pr
 					.judgement("Judgement " + i)
 					.originType(OriginType.TEXT)
 					.textRecord(textRecords.get(i-1))
-					.faultRate(0.5)
+					.faultRatePlaintiff(50)
+					.faultRateDefendant(50)
 					.published(true)
 					.build();
 
diff --git a/backend/src/main/java/aimo/backend/common/mapper/AudioRecordMapper.java b/backend/src/main/java/aimo/backend/common/mapper/AudioRecordMapper.java
index ee8dba5..fb120a9 100644
--- a/backend/src/main/java/aimo/backend/common/mapper/AudioRecordMapper.java
+++ b/backend/src/main/java/aimo/backend/common/mapper/AudioRecordMapper.java
@@ -1,7 +1,7 @@
 package aimo.backend.common.mapper;
 
-import aimo.backend.domains.privatePost.dto.SaveAudioSuccessRequest;
-import aimo.backend.domains.privatePost.dto.SaveAudioSuccessResponse;
+import aimo.backend.domains.privatePost.dto.request.SaveAudioSuccessRequest;
+import aimo.backend.domains.privatePost.dto.response.SaveAudioSuccessResponse;
 import aimo.backend.domains.privatePost.entity.AudioRecord;
 
 public class AudioRecordMapper {
diff --git a/backend/src/main/java/aimo/backend/common/mapper/MemberMapper.java b/backend/src/main/java/aimo/backend/common/mapper/MemberMapper.java
index 35a556b..933a7fa 100644
--- a/backend/src/main/java/aimo/backend/common/mapper/MemberMapper.java
+++ b/backend/src/main/java/aimo/backend/common/mapper/MemberMapper.java
@@ -3,8 +3,8 @@
 import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.stereotype.Component;
 
-import aimo.backend.domains.member.dto.FindMyInfoResponse;
-import aimo.backend.domains.member.dto.SignUpRequest;
+import aimo.backend.domains.member.dto.response.FindMyInfoResponse;
+import aimo.backend.domains.member.dto.request.SignUpRequest;
 import aimo.backend.domains.member.entity.Member;
 import aimo.backend.domains.member.model.MemberRole;
 import aimo.backend.domains.member.model.Provider;
diff --git a/backend/src/main/java/aimo/backend/common/mapper/PrivatePostMapper.java b/backend/src/main/java/aimo/backend/common/mapper/PrivatePostMapper.java
index 7d4e234..fa8a5f2 100644
--- a/backend/src/main/java/aimo/backend/common/mapper/PrivatePostMapper.java
+++ b/backend/src/main/java/aimo/backend/common/mapper/PrivatePostMapper.java
@@ -1,21 +1,22 @@
 package aimo.backend.common.mapper;
 
-import aimo.backend.domains.privatePost.dto.PrivatePostPreviewResponse;
-import aimo.backend.domains.privatePost.dto.PrivatePostResponse;
-import aimo.backend.domains.privatePost.dto.SummaryAndJudgementResponse;
+import aimo.backend.domains.privatePost.dto.response.JudgementResponse;
+import aimo.backend.domains.privatePost.dto.response.PrivatePostPreviewResponse;
+import aimo.backend.domains.privatePost.dto.response.PrivatePostResponse;
 import aimo.backend.domains.privatePost.entity.PrivatePost;
 
 public class PrivatePostMapper {
 
-	public static PrivatePost toEntity(SummaryAndJudgementResponse summaryAndJudgementResponse) {
+	public static PrivatePost toEntity(JudgementResponse judgementResponse) {
 		return PrivatePost.builder()
-			.title(summaryAndJudgementResponse.title())
-			.stancePlaintiff(summaryAndJudgementResponse.stancePlaintiff())
-			.stanceDefendant(summaryAndJudgementResponse.stanceDefendant())
-			.summaryAi(summaryAndJudgementResponse.summaryAi())
-			.judgement(summaryAndJudgementResponse.judgement())
-			.faultRate(summaryAndJudgementResponse.faultRate())
-			.originType(summaryAndJudgementResponse.originType())
+			.title(judgementResponse.title())
+			.stancePlaintiff(judgementResponse.stancePlaintiff())
+			.stanceDefendant(judgementResponse.stanceDefendant())
+			.summaryAi(judgementResponse.summary())
+			.judgement(judgementResponse.judgement())
+			.faultRatePlaintiff(judgementResponse.faultRatePlaintiff())
+			.faultRateDefendant(judgementResponse.faultRateDefendant())
+			.originType(judgementResponse.originType())
 			.build();
 	}
 
@@ -30,8 +31,14 @@ public static String getPreview(String summaryAi, Integer length) {
 	}
 
 	public static PrivatePostResponse toResponse(PrivatePost privatePost) {
-		return new PrivatePostResponse(privatePost.getTitle(), privatePost.getSummaryAi(),
-			privatePost.getStancePlaintiff(), privatePost.getStanceDefendant(), privatePost.getJudgement(),
-			privatePost.getFaultRate(), privatePost.getPublished());
+		return new PrivatePostResponse(
+			privatePost.getTitle(),
+			privatePost.getSummaryAi(),
+			privatePost.getStancePlaintiff(),
+			privatePost.getStanceDefendant(),
+			privatePost.getJudgement(),
+			privatePost.getFaultRatePlaintiff(),
+			privatePost.getFaultRateDefendant(),
+			privatePost.getPublished());
 	}
 }
diff --git a/backend/src/main/java/aimo/backend/domains/comment/service/ParentCommentService.java b/backend/src/main/java/aimo/backend/domains/comment/service/ParentCommentService.java
index 1de6f4e..5f7d513 100644
--- a/backend/src/main/java/aimo/backend/domains/comment/service/ParentCommentService.java
+++ b/backend/src/main/java/aimo/backend/domains/comment/service/ParentCommentService.java
@@ -59,6 +59,7 @@ public void validateAndUpdateParentComment(Member member, Long commentId, Update
 	public void validateAndDeleteParentComment(Member member, Long commentId) {
 		validateParentCommentAuthority(member, commentId);
 
+
 		parentCommentRepository.findById(commentId)
 			.ifPresent(ParentComment::deleteParentCommentSoftly);
 	}
diff --git a/backend/src/main/java/aimo/backend/domains/member/controller/MemberController.java b/backend/src/main/java/aimo/backend/domains/member/controller/MemberController.java
index 7746733..187c071 100644
--- a/backend/src/main/java/aimo/backend/domains/member/controller/MemberController.java
+++ b/backend/src/main/java/aimo/backend/domains/member/controller/MemberController.java
@@ -13,17 +13,17 @@
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
-import aimo.backend.domains.member.dto.CreateProfileImageUrlRequest;
-import aimo.backend.domains.member.dto.DeleteRequest;
-import aimo.backend.domains.member.dto.FindMyInfoResponse;
-import aimo.backend.domains.member.dto.LogOutRequest;
-import aimo.backend.domains.member.dto.NicknameExistsResponse;
-import aimo.backend.domains.member.dto.SendTemporaryPasswordRequest;
-import aimo.backend.domains.member.dto.SignUpRequest;
+import aimo.backend.domains.member.dto.request.CreateProfileImageUrlRequest;
+import aimo.backend.domains.member.dto.request.DeleteRequest;
+import aimo.backend.domains.member.dto.response.FindMyInfoResponse;
+import aimo.backend.domains.member.dto.request.LogOutRequest;
+import aimo.backend.domains.member.dto.response.NicknameExistsResponse;
+import aimo.backend.domains.member.dto.request.SendTemporaryPasswordRequest;
+import aimo.backend.domains.member.dto.request.SignUpRequest;
 import aimo.backend.common.dto.DataResponse;
 import aimo.backend.domains.auth.security.jwtFilter.JwtTokenProvider;
-import aimo.backend.domains.member.dto.UpdateNicknameRequest;
-import aimo.backend.domains.member.dto.UpdatePasswordRequest;
+import aimo.backend.domains.member.dto.request.UpdateNicknameRequest;
+import aimo.backend.domains.member.dto.request.UpdatePasswordRequest;
 import aimo.backend.infrastructure.s3.S3Service;
 import aimo.backend.infrastructure.s3.dto.CreatePresignedUrlResponse;
 import aimo.backend.infrastructure.s3.dto.SaveFileMetaDataRequest;
diff --git a/backend/src/main/java/aimo/backend/domains/member/dto/SaveProfileImageMetaData.java b/backend/src/main/java/aimo/backend/domains/member/dto/SaveProfileImageMetaData.java
deleted file mode 100644
index 8bb718c..0000000
--- a/backend/src/main/java/aimo/backend/domains/member/dto/SaveProfileImageMetaData.java
+++ /dev/null
@@ -1,9 +0,0 @@
-package aimo.backend.domains.member.dto;
-
-public record SaveProfileImageMetaData(
-	String filename,
-	String extension,
-	Long size,
-	String url
-) {
-}
diff --git a/backend/src/main/java/aimo/backend/domains/member/dto/CreateProfileImageUrlRequest.java b/backend/src/main/java/aimo/backend/domains/member/dto/request/CreateProfileImageUrlRequest.java
similarity index 63%
rename from backend/src/main/java/aimo/backend/domains/member/dto/CreateProfileImageUrlRequest.java
rename to backend/src/main/java/aimo/backend/domains/member/dto/request/CreateProfileImageUrlRequest.java
index dd472ac..361bd7d 100644
--- a/backend/src/main/java/aimo/backend/domains/member/dto/CreateProfileImageUrlRequest.java
+++ b/backend/src/main/java/aimo/backend/domains/member/dto/request/CreateProfileImageUrlRequest.java
@@ -1,4 +1,4 @@
-package aimo.backend.domains.member.dto;
+package aimo.backend.domains.member.dto.request;
 
 public record CreateProfileImageUrlRequest(
 	String nickname,
diff --git a/backend/src/main/java/aimo/backend/domains/member/dto/DeleteRequest.java b/backend/src/main/java/aimo/backend/domains/member/dto/request/DeleteRequest.java
similarity index 50%
rename from backend/src/main/java/aimo/backend/domains/member/dto/DeleteRequest.java
rename to backend/src/main/java/aimo/backend/domains/member/dto/request/DeleteRequest.java
index c55c267..449e737 100644
--- a/backend/src/main/java/aimo/backend/domains/member/dto/DeleteRequest.java
+++ b/backend/src/main/java/aimo/backend/domains/member/dto/request/DeleteRequest.java
@@ -1,4 +1,4 @@
-package aimo.backend.domains.member.dto;
+package aimo.backend.domains.member.dto.request;
 
 public record DeleteRequest(String password) {
 }
diff --git a/backend/src/main/java/aimo/backend/domains/member/dto/LogOutRequest.java b/backend/src/main/java/aimo/backend/domains/member/dto/request/LogOutRequest.java
similarity index 61%
rename from backend/src/main/java/aimo/backend/domains/member/dto/LogOutRequest.java
rename to backend/src/main/java/aimo/backend/domains/member/dto/request/LogOutRequest.java
index 8127e90..8a2a825 100644
--- a/backend/src/main/java/aimo/backend/domains/member/dto/LogOutRequest.java
+++ b/backend/src/main/java/aimo/backend/domains/member/dto/request/LogOutRequest.java
@@ -1,4 +1,4 @@
-package aimo.backend.domains.member.dto;
+package aimo.backend.domains.member.dto.request;
 
 public record LogOutRequest(
 	String accessToken,
diff --git a/backend/src/main/java/aimo/backend/domains/member/dto/request/SaveProfileImageMetaDataRequest.java b/backend/src/main/java/aimo/backend/domains/member/dto/request/SaveProfileImageMetaDataRequest.java
new file mode 100644
index 0000000..9b2fbd5
--- /dev/null
+++ b/backend/src/main/java/aimo/backend/domains/member/dto/request/SaveProfileImageMetaDataRequest.java
@@ -0,0 +1,9 @@
+package aimo.backend.domains.member.dto.request;
+
+public record SaveProfileImageMetaDataRequest(
+	String filename,
+	String extension,
+	Long size,
+	String url
+) {
+}
diff --git a/backend/src/main/java/aimo/backend/domains/member/dto/SendTemporaryPasswordRequest.java b/backend/src/main/java/aimo/backend/domains/member/dto/request/SendTemporaryPasswordRequest.java
similarity index 77%
rename from backend/src/main/java/aimo/backend/domains/member/dto/SendTemporaryPasswordRequest.java
rename to backend/src/main/java/aimo/backend/domains/member/dto/request/SendTemporaryPasswordRequest.java
index db4599f..51fef4d 100644
--- a/backend/src/main/java/aimo/backend/domains/member/dto/SendTemporaryPasswordRequest.java
+++ b/backend/src/main/java/aimo/backend/domains/member/dto/request/SendTemporaryPasswordRequest.java
@@ -1,4 +1,4 @@
-package aimo.backend.domains.member.dto;
+package aimo.backend.domains.member.dto.request;
 
 import jakarta.validation.constraints.Email;
 
diff --git a/backend/src/main/java/aimo/backend/domains/member/dto/SignUpRequest.java b/backend/src/main/java/aimo/backend/domains/member/dto/request/SignUpRequest.java
similarity index 93%
rename from backend/src/main/java/aimo/backend/domains/member/dto/SignUpRequest.java
rename to backend/src/main/java/aimo/backend/domains/member/dto/request/SignUpRequest.java
index d121a7a..d9dd321 100644
--- a/backend/src/main/java/aimo/backend/domains/member/dto/SignUpRequest.java
+++ b/backend/src/main/java/aimo/backend/domains/member/dto/request/SignUpRequest.java
@@ -1,4 +1,4 @@
-package aimo.backend.domains.member.dto;
+package aimo.backend.domains.member.dto.request;
 
 import java.time.LocalDate;
 
diff --git a/backend/src/main/java/aimo/backend/domains/member/dto/UpdateNicknameRequest.java b/backend/src/main/java/aimo/backend/domains/member/dto/request/UpdateNicknameRequest.java
similarity index 55%
rename from backend/src/main/java/aimo/backend/domains/member/dto/UpdateNicknameRequest.java
rename to backend/src/main/java/aimo/backend/domains/member/dto/request/UpdateNicknameRequest.java
index 6d07188..397f115 100644
--- a/backend/src/main/java/aimo/backend/domains/member/dto/UpdateNicknameRequest.java
+++ b/backend/src/main/java/aimo/backend/domains/member/dto/request/UpdateNicknameRequest.java
@@ -1,4 +1,4 @@
-package aimo.backend.domains.member.dto;
+package aimo.backend.domains.member.dto.request;
 
 public record UpdateNicknameRequest(String newNickname) {
 }
diff --git a/backend/src/main/java/aimo/backend/domains/member/dto/UpdatePasswordRequest.java b/backend/src/main/java/aimo/backend/domains/member/dto/request/UpdatePasswordRequest.java
similarity index 84%
rename from backend/src/main/java/aimo/backend/domains/member/dto/UpdatePasswordRequest.java
rename to backend/src/main/java/aimo/backend/domains/member/dto/request/UpdatePasswordRequest.java
index d132449..798d301 100644
--- a/backend/src/main/java/aimo/backend/domains/member/dto/UpdatePasswordRequest.java
+++ b/backend/src/main/java/aimo/backend/domains/member/dto/request/UpdatePasswordRequest.java
@@ -1,4 +1,4 @@
-package aimo.backend.domains.member.dto;
+package aimo.backend.domains.member.dto.request;
 
 import jakarta.validation.constraints.NotNull;
 
diff --git a/backend/src/main/java/aimo/backend/domains/member/dto/ValidateDuplicateNicknameRequest.java b/backend/src/main/java/aimo/backend/domains/member/dto/request/ValidateDuplicateNicknameRequest.java
similarity index 58%
rename from backend/src/main/java/aimo/backend/domains/member/dto/ValidateDuplicateNicknameRequest.java
rename to backend/src/main/java/aimo/backend/domains/member/dto/request/ValidateDuplicateNicknameRequest.java
index c33605d..345d3f6 100644
--- a/backend/src/main/java/aimo/backend/domains/member/dto/ValidateDuplicateNicknameRequest.java
+++ b/backend/src/main/java/aimo/backend/domains/member/dto/request/ValidateDuplicateNicknameRequest.java
@@ -1,4 +1,4 @@
-package aimo.backend.domains.member.dto;
+package aimo.backend.domains.member.dto.request;
 
 public record ValidateDuplicateNicknameRequest(String nickname) {
 }
diff --git a/backend/src/main/java/aimo/backend/domains/member/dto/FindMyInfoResponse.java b/backend/src/main/java/aimo/backend/domains/member/dto/response/FindMyInfoResponse.java
similarity index 65%
rename from backend/src/main/java/aimo/backend/domains/member/dto/FindMyInfoResponse.java
rename to backend/src/main/java/aimo/backend/domains/member/dto/response/FindMyInfoResponse.java
index d70c665..6b5dcc8 100644
--- a/backend/src/main/java/aimo/backend/domains/member/dto/FindMyInfoResponse.java
+++ b/backend/src/main/java/aimo/backend/domains/member/dto/response/FindMyInfoResponse.java
@@ -1,4 +1,4 @@
-package aimo.backend.domains.member.dto;
+package aimo.backend.domains.member.dto.response;
 
 public record FindMyInfoResponse(
 	String nickname,
diff --git a/backend/src/main/java/aimo/backend/domains/member/dto/NicknameExistsResponse.java b/backend/src/main/java/aimo/backend/domains/member/dto/response/NicknameExistsResponse.java
similarity index 53%
rename from backend/src/main/java/aimo/backend/domains/member/dto/NicknameExistsResponse.java
rename to backend/src/main/java/aimo/backend/domains/member/dto/response/NicknameExistsResponse.java
index 7fab330..0e4aca6 100644
--- a/backend/src/main/java/aimo/backend/domains/member/dto/NicknameExistsResponse.java
+++ b/backend/src/main/java/aimo/backend/domains/member/dto/response/NicknameExistsResponse.java
@@ -1,4 +1,4 @@
-package aimo.backend.domains.member.dto;
+package aimo.backend.domains.member.dto.response;
 
 public record NicknameExistsResponse(boolean exists) {
 }
diff --git a/backend/src/main/java/aimo/backend/domains/member/dto/SendTemporaryPasswordResponse.java b/backend/src/main/java/aimo/backend/domains/member/dto/response/SendTemporaryPasswordResponse.java
similarity index 68%
rename from backend/src/main/java/aimo/backend/domains/member/dto/SendTemporaryPasswordResponse.java
rename to backend/src/main/java/aimo/backend/domains/member/dto/response/SendTemporaryPasswordResponse.java
index 6f22d81..4bb37eb 100644
--- a/backend/src/main/java/aimo/backend/domains/member/dto/SendTemporaryPasswordResponse.java
+++ b/backend/src/main/java/aimo/backend/domains/member/dto/response/SendTemporaryPasswordResponse.java
@@ -1,4 +1,4 @@
-package aimo.backend.domains.member.dto;
+package aimo.backend.domains.member.dto.response;
 
 public record SendTemporaryPasswordResponse(
 	String to,
diff --git a/backend/src/main/java/aimo/backend/domains/member/entity/Member.java b/backend/src/main/java/aimo/backend/domains/member/entity/Member.java
index 50729a8..7acf22b 100644
--- a/backend/src/main/java/aimo/backend/domains/member/entity/Member.java
+++ b/backend/src/main/java/aimo/backend/domains/member/entity/Member.java
@@ -6,6 +6,7 @@
 import java.util.ArrayList;
 import java.util.List;
 
+import aimo.backend.domains.comment.entity.ChildComment;
 import aimo.backend.domains.privatePost.entity.PrivatePost;
 import aimo.backend.domains.member.model.Gender;
 import aimo.backend.domains.member.model.MemberRole;
@@ -78,6 +79,9 @@ public class Member extends BaseEntity {
 	@OneToMany(mappedBy = "member")
 	private List<ParentComment> parentComments = new ArrayList<>();
 
+	@OneToMany(mappedBy = "member")
+	private List<ChildComment> childComments = new ArrayList<>();
+
 	public void updateProfileImage(ProfileImage profileImage) {
 		this.profileImage = profileImage;
 	}
diff --git a/backend/src/main/java/aimo/backend/domains/member/service/MemberService.java b/backend/src/main/java/aimo/backend/domains/member/service/MemberService.java
index 3167d87..9dd1818 100644
--- a/backend/src/main/java/aimo/backend/domains/member/service/MemberService.java
+++ b/backend/src/main/java/aimo/backend/domains/member/service/MemberService.java
@@ -2,20 +2,20 @@
 
 import aimo.backend.common.exception.ApiException;
 import aimo.backend.common.exception.ErrorCode;
-import aimo.backend.domains.member.dto.DeleteRequest;
-import aimo.backend.domains.member.dto.FindMyInfoResponse;
-import aimo.backend.domains.member.dto.LogOutRequest;
-import aimo.backend.domains.member.dto.SendTemporaryPasswordRequest;
-import aimo.backend.domains.member.dto.SignUpRequest;
-import aimo.backend.domains.member.dto.UpdateNicknameRequest;
-import aimo.backend.domains.member.dto.UpdatePasswordRequest;
+import aimo.backend.domains.member.dto.request.DeleteRequest;
+import aimo.backend.domains.member.dto.response.FindMyInfoResponse;
+import aimo.backend.domains.member.dto.request.LogOutRequest;
+import aimo.backend.domains.member.dto.request.SendTemporaryPasswordRequest;
+import aimo.backend.domains.member.dto.request.SignUpRequest;
+import aimo.backend.domains.member.dto.request.UpdateNicknameRequest;
+import aimo.backend.domains.member.dto.request.UpdatePasswordRequest;
 import aimo.backend.domains.member.entity.Member;
 import aimo.backend.domains.member.entity.ProfileImage;
 import aimo.backend.domains.member.entity.RefreshToken;
 import aimo.backend.common.mapper.MemberMapper;
 import aimo.backend.domains.member.repository.MemberRepository;
 import aimo.backend.domains.member.repository.ProfileImageRepository;
-import aimo.backend.domains.privatePost.dto.CreateResourceUrl;
+import aimo.backend.domains.privatePost.dto.request.CreateResourceUrlRequest;
 import aimo.backend.infrastructure.s3.S3Service;
 import aimo.backend.infrastructure.s3.dto.SaveFileMetaDataRequest;
 import aimo.backend.infrastructure.s3.model.PresignedUrlPrefix;
@@ -95,15 +95,15 @@ public void saveProfileImageMetaData(SaveFileMetaDataRequest request) {
 			deleteProfileImage();
 		}
 
-		CreateResourceUrl createResourceUrl = new CreateResourceUrl(PresignedUrlPrefix.IMAGE.getValue(),
-			request.filename(), request.extension());
+		CreateResourceUrlRequest createResourceUrlRequest =
+			new CreateResourceUrlRequest(PresignedUrlPrefix.IMAGE.getValue(), request.filename(), request.extension());
 
 		ProfileImage profileImage = ProfileImage.builder()
 			.member(memberLoader.getMember())
 			.filename(request.filename())
 			.size(request.size())
 			.extension(request.extension())
-			.url(s3Service.getResourceUrl(createResourceUrl))
+			.url(s3Service.getResourceUrl(createResourceUrlRequest))
 			.build();
 
 		profileImageRepository.save(profileImage);
diff --git a/backend/src/main/java/aimo/backend/domains/post/dto/SinglePostResponse.java b/backend/src/main/java/aimo/backend/domains/post/dto/response/SinglePostResponse.java
similarity index 84%
rename from backend/src/main/java/aimo/backend/domains/post/dto/SinglePostResponse.java
rename to backend/src/main/java/aimo/backend/domains/post/dto/response/SinglePostResponse.java
index 8a2ede8..48a2e3e 100644
--- a/backend/src/main/java/aimo/backend/domains/post/dto/SinglePostResponse.java
+++ b/backend/src/main/java/aimo/backend/domains/post/dto/response/SinglePostResponse.java
@@ -1,10 +1,9 @@
-package aimo.backend.domains.post.dto;
+package aimo.backend.domains.post.dto.response;
 
 import java.time.LocalDateTime;
 import java.util.List;
 
 import com.fasterxml.jackson.annotation.JsonFormat;
-import com.fasterxml.jackson.annotation.JsonProperty;
 
 import aimo.backend.domains.comment.dto.response.CommentResponse;
 
diff --git a/backend/src/main/java/aimo/backend/domains/post/service/PostService.java b/backend/src/main/java/aimo/backend/domains/post/service/PostService.java
index 14a8c5d..5e3fb62 100644
--- a/backend/src/main/java/aimo/backend/domains/post/service/PostService.java
+++ b/backend/src/main/java/aimo/backend/domains/post/service/PostService.java
@@ -23,8 +23,6 @@
 import aimo.backend.domains.post.entity.Post;
 import aimo.backend.domains.post.model.PostType;
 import aimo.backend.domains.post.repository.PostRepository;
-import aimo.backend.domains.privatePost.dto.PrivatePostResponse;
-import aimo.backend.domains.privatePost.entity.PrivatePost;
 import aimo.backend.domains.privatePost.service.PrivatePostService;
 import aimo.backend.util.memberLoader.MemberLoader;
 import lombok.RequiredArgsConstructor;
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/controller/PrivatePostController.java b/backend/src/main/java/aimo/backend/domains/privatePost/controller/PrivatePostController.java
index ae25d89..023fcec 100644
--- a/backend/src/main/java/aimo/backend/domains/privatePost/controller/PrivatePostController.java
+++ b/backend/src/main/java/aimo/backend/domains/privatePost/controller/PrivatePostController.java
@@ -19,16 +19,19 @@
 
 import aimo.backend.common.dto.DataResponse;
 
-import aimo.backend.domains.privatePost.dto.ChatRecordRequest;
-import aimo.backend.domains.privatePost.dto.PrivatePostPreviewResponse;
-import aimo.backend.domains.privatePost.dto.PrivatePostResponse;
-import aimo.backend.domains.privatePost.dto.SaveAudioSuccessRequest;
-import aimo.backend.domains.privatePost.dto.SaveAudioSuccessResponse;
-import aimo.backend.domains.privatePost.dto.SpeachToTextRequest;
-import aimo.backend.domains.privatePost.dto.SpeachToTextResponse;
-
-import aimo.backend.domains.privatePost.dto.SummaryAndJudgementResponse;
-import aimo.backend.domains.privatePost.dto.TextRecordRequest;
+import aimo.backend.domains.privatePost.dto.request.ChatRecordRequest;
+import aimo.backend.domains.privatePost.dto.request.JudgementToAiRequest;
+import aimo.backend.domains.privatePost.dto.request.SummaryAndJudgementRequest;
+import aimo.backend.domains.privatePost.dto.response.JudgementResponse;
+import aimo.backend.domains.privatePost.dto.response.PrivatePostPreviewResponse;
+import aimo.backend.domains.privatePost.dto.response.PrivatePostResponse;
+import aimo.backend.domains.privatePost.dto.request.SaveAudioSuccessRequest;
+import aimo.backend.domains.privatePost.dto.response.SaveAudioSuccessResponse;
+import aimo.backend.domains.privatePost.dto.request.SpeachToTextRequest;
+import aimo.backend.domains.privatePost.dto.response.SpeachToTextResponse;
+
+import aimo.backend.domains.privatePost.dto.response.JudgementFromAiResponse;
+import aimo.backend.domains.privatePost.dto.request.TextRecordRequest;
 import aimo.backend.domains.privatePost.service.AudioRecordService;
 import aimo.backend.domains.privatePost.service.ChatRecordService;
 import aimo.backend.domains.privatePost.service.PrivatePostService;
@@ -38,7 +41,6 @@
 import jakarta.validation.Valid;
 
 import aimo.backend.domains.privatePost.service.TextRecordService;
-import aimo.backend.util.memberLoader.MemberLoader;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 
@@ -55,9 +57,9 @@ public class PrivatePostController {
 
 	// 판결
 	@PostMapping("/judgement")
-	public ResponseEntity<DataResponse<Void>> judgement(@Valid @RequestBody TextRecordRequest textRecordRequest) {
+	public ResponseEntity<DataResponse<Void>> summaryAndJudgment(@Valid @RequestBody JudgementToAiRequest judgementToAiRequest) {
 
-		SummaryAndJudgementResponse summaryAndJudgementResponse = privatePostService.serveScriptToAi(textRecordRequest);
+		JudgementResponse summaryAndJudgementResponse = privatePostService.serveScriptToAi(judgementToAiRequest);
 
 		privatePostService.save(summaryAndJudgementResponse);
 
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/dto/CreateResourceUrl.java b/backend/src/main/java/aimo/backend/domains/privatePost/dto/CreateResourceUrl.java
deleted file mode 100644
index a7b55c0..0000000
--- a/backend/src/main/java/aimo/backend/domains/privatePost/dto/CreateResourceUrl.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package aimo.backend.domains.privatePost.dto;
-
-import aimo.backend.infrastructure.s3.model.PresignedUrlPrefix;
-
-public record CreateResourceUrl(
-	String prefix,
-	String filename,
-	String extension
-) {
-}
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/dto/JudgementFromAIResponse.java b/backend/src/main/java/aimo/backend/domains/privatePost/dto/JudgementFromAIResponse.java
deleted file mode 100644
index a3f254d..0000000
--- a/backend/src/main/java/aimo/backend/domains/privatePost/dto/JudgementFromAIResponse.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package aimo.backend.domains.privatePost.dto;
-
-public record JudgementFromAIResponse(
-	String title,
-	String stancePlaintiff,
-	String stanceDefendant,
-	String stanceAi,
-	String judgement,
-	String faultRate
-) {}
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/dto/TextRecordRequest.java b/backend/src/main/java/aimo/backend/domains/privatePost/dto/TextRecordRequest.java
deleted file mode 100644
index 5ef4d76..0000000
--- a/backend/src/main/java/aimo/backend/domains/privatePost/dto/TextRecordRequest.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package aimo.backend.domains.privatePost.dto;
-
-import jakarta.validation.constraints.NotNull;
-
-public record TextRecordRequest(
-	@NotNull(message = "제목을 입력하세요.")
-	String title,
-	@NotNull(message = "내용을 입력하세요.")
-	String script
-) {
-}
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/dto/AudioRecordPresignedRequest.java b/backend/src/main/java/aimo/backend/domains/privatePost/dto/request/AudioRecordPresignedRequest.java
similarity index 68%
rename from backend/src/main/java/aimo/backend/domains/privatePost/dto/AudioRecordPresignedRequest.java
rename to backend/src/main/java/aimo/backend/domains/privatePost/dto/request/AudioRecordPresignedRequest.java
index a9e85a2..d6b50be 100644
--- a/backend/src/main/java/aimo/backend/domains/privatePost/dto/AudioRecordPresignedRequest.java
+++ b/backend/src/main/java/aimo/backend/domains/privatePost/dto/request/AudioRecordPresignedRequest.java
@@ -1,6 +1,5 @@
-package aimo.backend.domains.privatePost.dto;
+package aimo.backend.domains.privatePost.dto.request;
 
-import jakarta.validation.Valid;
 import jakarta.validation.constraints.NotNull;
 
 public record AudioRecordPresignedRequest(
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/dto/ChatRecordRequest.java b/backend/src/main/java/aimo/backend/domains/privatePost/dto/request/ChatRecordRequest.java
similarity index 81%
rename from backend/src/main/java/aimo/backend/domains/privatePost/dto/ChatRecordRequest.java
rename to backend/src/main/java/aimo/backend/domains/privatePost/dto/request/ChatRecordRequest.java
index 047e8d7..7676a4e 100644
--- a/backend/src/main/java/aimo/backend/domains/privatePost/dto/ChatRecordRequest.java
+++ b/backend/src/main/java/aimo/backend/domains/privatePost/dto/request/ChatRecordRequest.java
@@ -1,4 +1,4 @@
-package aimo.backend.domains.privatePost.dto;
+package aimo.backend.domains.privatePost.dto.request;
 
 import org.springframework.web.multipart.MultipartFile;
 
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/dto/request/CreateResourceUrlRequest.java b/backend/src/main/java/aimo/backend/domains/privatePost/dto/request/CreateResourceUrlRequest.java
new file mode 100644
index 0000000..b40c8e3
--- /dev/null
+++ b/backend/src/main/java/aimo/backend/domains/privatePost/dto/request/CreateResourceUrlRequest.java
@@ -0,0 +1,8 @@
+package aimo.backend.domains.privatePost.dto.request;
+
+public record CreateResourceUrlRequest(
+	String prefix,
+	String filename,
+	String extension
+) {
+}
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/dto/request/JudgementToAiRequest.java b/backend/src/main/java/aimo/backend/domains/privatePost/dto/request/JudgementToAiRequest.java
new file mode 100644
index 0000000..071c4ec
--- /dev/null
+++ b/backend/src/main/java/aimo/backend/domains/privatePost/dto/request/JudgementToAiRequest.java
@@ -0,0 +1,15 @@
+package aimo.backend.domains.privatePost.dto.request;
+
+import aimo.backend.domains.privatePost.model.OriginType;
+import jakarta.persistence.EnumType;
+import jakarta.persistence.Enumerated;
+import jakarta.validation.constraints.NotNull;
+
+public record JudgementToAiRequest(
+	@NotNull(message = "대화록이 비었습니다.")
+	String content,
+	@Enumerated(EnumType.STRING)
+	@NotNull(message = "원본 타입이 비었습니다.")
+	OriginType originType
+) {
+}
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/dto/SaveAudioSuccessRequest.java b/backend/src/main/java/aimo/backend/domains/privatePost/dto/request/SaveAudioSuccessRequest.java
similarity index 78%
rename from backend/src/main/java/aimo/backend/domains/privatePost/dto/SaveAudioSuccessRequest.java
rename to backend/src/main/java/aimo/backend/domains/privatePost/dto/request/SaveAudioSuccessRequest.java
index bcb410e..9281716 100644
--- a/backend/src/main/java/aimo/backend/domains/privatePost/dto/SaveAudioSuccessRequest.java
+++ b/backend/src/main/java/aimo/backend/domains/privatePost/dto/request/SaveAudioSuccessRequest.java
@@ -1,6 +1,4 @@
-package aimo.backend.domains.privatePost.dto;
-
-import com.fasterxml.jackson.annotation.JsonProperty;
+package aimo.backend.domains.privatePost.dto.request;
 
 import jakarta.validation.constraints.NotNull;
 
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/dto/SpeachToTextRequest.java b/backend/src/main/java/aimo/backend/domains/privatePost/dto/request/SpeachToTextRequest.java
similarity index 73%
rename from backend/src/main/java/aimo/backend/domains/privatePost/dto/SpeachToTextRequest.java
rename to backend/src/main/java/aimo/backend/domains/privatePost/dto/request/SpeachToTextRequest.java
index 07a5184..2ccbd6a 100644
--- a/backend/src/main/java/aimo/backend/domains/privatePost/dto/SpeachToTextRequest.java
+++ b/backend/src/main/java/aimo/backend/domains/privatePost/dto/request/SpeachToTextRequest.java
@@ -1,4 +1,4 @@
-package aimo.backend.domains.privatePost.dto;
+package aimo.backend.domains.privatePost.dto.request;
 
 import jakarta.validation.constraints.NotNull;
 
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/dto/SummaryAndJudgementRequest.java b/backend/src/main/java/aimo/backend/domains/privatePost/dto/request/SummaryAndJudgementRequest.java
similarity index 80%
rename from backend/src/main/java/aimo/backend/domains/privatePost/dto/SummaryAndJudgementRequest.java
rename to backend/src/main/java/aimo/backend/domains/privatePost/dto/request/SummaryAndJudgementRequest.java
index e84a664..837232d 100644
--- a/backend/src/main/java/aimo/backend/domains/privatePost/dto/SummaryAndJudgementRequest.java
+++ b/backend/src/main/java/aimo/backend/domains/privatePost/dto/request/SummaryAndJudgementRequest.java
@@ -1,12 +1,10 @@
-package aimo.backend.domains.privatePost.dto;
+package aimo.backend.domains.privatePost.dto.request;
 
 import java.time.LocalDate;
 import aimo.backend.domains.member.model.Gender;
 import jakarta.validation.constraints.NotNull;
 
 public record SummaryAndJudgementRequest(
-	@NotNull(message = "제목이 비었습니다.")
-	String title,
 	@NotNull(message = "대화록이 비었습니다.")
 	String script,
 	@NotNull(message = "유저명이 비었습니다.")
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/dto/request/TextRecordRequest.java b/backend/src/main/java/aimo/backend/domains/privatePost/dto/request/TextRecordRequest.java
new file mode 100644
index 0000000..635b772
--- /dev/null
+++ b/backend/src/main/java/aimo/backend/domains/privatePost/dto/request/TextRecordRequest.java
@@ -0,0 +1,17 @@
+package aimo.backend.domains.privatePost.dto.request;
+
+import aimo.backend.domains.privatePost.model.OriginType;
+import jakarta.persistence.EnumType;
+import jakarta.persistence.Enumerated;
+import jakarta.validation.constraints.NotNull;
+
+public record TextRecordRequest(
+	@NotNull(message = "제목을 입력하세요.")
+	String title,
+	@NotNull(message = "내용을 입력하세요.")
+	String script,
+	@Enumerated(EnumType.STRING)
+	@NotNull(message = "원본 타입을 입력하세요. (TEXT, CHAT, VOICE)")
+	OriginType originalType
+) {
+}
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/dto/AudioRecordPresignedResponse.java b/backend/src/main/java/aimo/backend/domains/privatePost/dto/response/AudioRecordPresignedResponse.java
similarity index 62%
rename from backend/src/main/java/aimo/backend/domains/privatePost/dto/AudioRecordPresignedResponse.java
rename to backend/src/main/java/aimo/backend/domains/privatePost/dto/response/AudioRecordPresignedResponse.java
index 90e1e3c..90d48e8 100644
--- a/backend/src/main/java/aimo/backend/domains/privatePost/dto/AudioRecordPresignedResponse.java
+++ b/backend/src/main/java/aimo/backend/domains/privatePost/dto/response/AudioRecordPresignedResponse.java
@@ -1,4 +1,4 @@
-package aimo.backend.domains.privatePost.dto;
+package aimo.backend.domains.privatePost.dto.response;
 
 public record AudioRecordPresignedResponse(
 	String presignedUrl,
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/dto/SummaryAndJudgementResponse.java b/backend/src/main/java/aimo/backend/domains/privatePost/dto/response/JudgementFromAiResponse.java
similarity index 54%
rename from backend/src/main/java/aimo/backend/domains/privatePost/dto/SummaryAndJudgementResponse.java
rename to backend/src/main/java/aimo/backend/domains/privatePost/dto/response/JudgementFromAiResponse.java
index 064c54f..4699668 100644
--- a/backend/src/main/java/aimo/backend/domains/privatePost/dto/SummaryAndJudgementResponse.java
+++ b/backend/src/main/java/aimo/backend/domains/privatePost/dto/response/JudgementFromAiResponse.java
@@ -1,12 +1,9 @@
-package aimo.backend.domains.privatePost.dto;
+package aimo.backend.domains.privatePost.dto.response;
 
-import com.fasterxml.jackson.annotation.JsonProperty;
-
-import aimo.backend.domains.privatePost.model.OriginType;
 import jakarta.validation.constraints.NotNull;
 
-public record SummaryAndJudgementResponse(
-	@NotNull(message = "제목이 비었습니다.")
+public record JudgementFromAiResponse(
+	@NotNull(message = "글 제목이 비었습니다.")
 	String title,
 	@NotNull(message = "원고가 비었습니다.")
 	String stancePlaintiff,
@@ -17,7 +14,5 @@ public record SummaryAndJudgementResponse(
 	@NotNull(message = "판결문이 비었습니다.")
 	String judgement,
 	@NotNull(message = "과실 비율이 비었습니다.")
-	Double faultRate,
-	@NotNull(message = "원본 타입이 비었습니다.")
-	OriginType originType
+	Double faultRate
 ) { }
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/dto/response/JudgementResponse.java b/backend/src/main/java/aimo/backend/domains/privatePost/dto/response/JudgementResponse.java
new file mode 100644
index 0000000..a8b7976
--- /dev/null
+++ b/backend/src/main/java/aimo/backend/domains/privatePost/dto/response/JudgementResponse.java
@@ -0,0 +1,18 @@
+package aimo.backend.domains.privatePost.dto.response;
+
+import aimo.backend.domains.privatePost.model.OriginType;
+import jakarta.persistence.EnumType;
+import jakarta.persistence.Enumerated;
+
+public record JudgementResponse(
+	String title,
+	String summary,
+	String stancePlaintiff,
+	String stanceDefendant,
+	String judgement,
+	Integer faultRatePlaintiff,
+	Integer faultRateDefendant,
+	@Enumerated(EnumType.STRING)
+	OriginType originType
+) {
+}
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/dto/PrivatePostPreviewResponse.java b/backend/src/main/java/aimo/backend/domains/privatePost/dto/response/PrivatePostPreviewResponse.java
similarity index 82%
rename from backend/src/main/java/aimo/backend/domains/privatePost/dto/PrivatePostPreviewResponse.java
rename to backend/src/main/java/aimo/backend/domains/privatePost/dto/response/PrivatePostPreviewResponse.java
index 664b9eb..f859aef 100644
--- a/backend/src/main/java/aimo/backend/domains/privatePost/dto/PrivatePostPreviewResponse.java
+++ b/backend/src/main/java/aimo/backend/domains/privatePost/dto/response/PrivatePostPreviewResponse.java
@@ -1,10 +1,8 @@
-package aimo.backend.domains.privatePost.dto;
+package aimo.backend.domains.privatePost.dto.response;
 
 import java.time.LocalDateTime;
 
 import com.fasterxml.jackson.annotation.JsonFormat;
-import com.fasterxml.jackson.annotation.JsonProperty;
-import com.fasterxml.jackson.annotation.JsonValue;
 
 import aimo.backend.domains.privatePost.model.OriginType;
 import jakarta.validation.constraints.NotNull;
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/dto/PrivatePostResponse.java b/backend/src/main/java/aimo/backend/domains/privatePost/dto/response/PrivatePostResponse.java
similarity index 68%
rename from backend/src/main/java/aimo/backend/domains/privatePost/dto/PrivatePostResponse.java
rename to backend/src/main/java/aimo/backend/domains/privatePost/dto/response/PrivatePostResponse.java
index 56496f0..6b39e1c 100644
--- a/backend/src/main/java/aimo/backend/domains/privatePost/dto/PrivatePostResponse.java
+++ b/backend/src/main/java/aimo/backend/domains/privatePost/dto/response/PrivatePostResponse.java
@@ -1,4 +1,4 @@
-package aimo.backend.domains.privatePost.dto;
+package aimo.backend.domains.privatePost.dto.response;
 
 import jakarta.validation.constraints.NotNull;
 
@@ -13,8 +13,10 @@ public record PrivatePostResponse(
 	String stanceDefendant,
 	@NotNull(message = "판단이 비었습니다.")
 	String judgement,
-	@NotNull(message = "판결이 비었습니다.")
-	Double faultRate,
+	@NotNull(message = "원고 측 판결이 비었습니다.")
+	Integer faultRatePlaintiff,
+	@NotNull(message = "피고 측 판결이 비었습니다.")
+	Integer faultRateDefendant,
 	@NotNull(message = "발행이 비었습니다.")
 	Boolean published
 ) {
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/dto/SaveAudioSuccessResponse.java b/backend/src/main/java/aimo/backend/domains/privatePost/dto/response/SaveAudioSuccessResponse.java
similarity index 61%
rename from backend/src/main/java/aimo/backend/domains/privatePost/dto/SaveAudioSuccessResponse.java
rename to backend/src/main/java/aimo/backend/domains/privatePost/dto/response/SaveAudioSuccessResponse.java
index fb8f976..19df2d9 100644
--- a/backend/src/main/java/aimo/backend/domains/privatePost/dto/SaveAudioSuccessResponse.java
+++ b/backend/src/main/java/aimo/backend/domains/privatePost/dto/response/SaveAudioSuccessResponse.java
@@ -1,4 +1,4 @@
-package aimo.backend.domains.privatePost.dto;
+package aimo.backend.domains.privatePost.dto.response;
 
 public record SaveAudioSuccessResponse(
 	String url,
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/dto/SpeachToTextResponse.java b/backend/src/main/java/aimo/backend/domains/privatePost/dto/response/SpeachToTextResponse.java
similarity index 57%
rename from backend/src/main/java/aimo/backend/domains/privatePost/dto/SpeachToTextResponse.java
rename to backend/src/main/java/aimo/backend/domains/privatePost/dto/response/SpeachToTextResponse.java
index ecaeefa..3fee23a 100644
--- a/backend/src/main/java/aimo/backend/domains/privatePost/dto/SpeachToTextResponse.java
+++ b/backend/src/main/java/aimo/backend/domains/privatePost/dto/response/SpeachToTextResponse.java
@@ -1,4 +1,4 @@
-package aimo.backend.domains.privatePost.dto;
+package aimo.backend.domains.privatePost.dto.response;
 
 public record SpeachToTextResponse(
 	String title,
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/entity/PrivatePost.java b/backend/src/main/java/aimo/backend/domains/privatePost/entity/PrivatePost.java
index 3fae3ae..be78999 100644
--- a/backend/src/main/java/aimo/backend/domains/privatePost/entity/PrivatePost.java
+++ b/backend/src/main/java/aimo/backend/domains/privatePost/entity/PrivatePost.java
@@ -64,7 +64,10 @@ public class PrivatePost extends BaseEntity {
 	private OriginType originType;
 
 	@Column(nullable = false)
-	private Double faultRate;
+	private Integer faultRatePlaintiff;
+
+	@Column(nullable = false)
+	private Integer faultRateDefendant;
 
 	@Column(nullable = false)
 	private Boolean published;
@@ -88,8 +91,10 @@ private PrivatePost(
 		AudioRecord audioRecord,
 		TextRecord textRecord,
 		OriginType originType,
-		Double faultRate,
+		Integer faultRatePlaintiff,
+		Integer faultRateDefendant,
 		Boolean published) {
+
 		this.title = title;
 		this.member = member;
 		this.stancePlaintiff = stancePlaintiff;
@@ -99,7 +104,8 @@ private PrivatePost(
 		this.audioRecord = audioRecord;
 		this.textRecord = textRecord;
 		this.originType = originType;
-		this.faultRate = faultRate;
+		this.faultRatePlaintiff = faultRatePlaintiff;
+		this.faultRateDefendant = faultRateDefendant;
 		this.published = published;
 	}
 }
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/model/OriginType.java b/backend/src/main/java/aimo/backend/domains/privatePost/model/OriginType.java
index 0272dec..3fcd956 100644
--- a/backend/src/main/java/aimo/backend/domains/privatePost/model/OriginType.java
+++ b/backend/src/main/java/aimo/backend/domains/privatePost/model/OriginType.java
@@ -2,7 +2,8 @@
 
 public enum OriginType {
 	TEXT("text"),
-	VOICE("voice");
+	VOICE("voice"),
+	CHAT("chat");
 
 	private String value;
 
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/service/AudioRecordService.java b/backend/src/main/java/aimo/backend/domains/privatePost/service/AudioRecordService.java
index 72e79df..16b263e 100644
--- a/backend/src/main/java/aimo/backend/domains/privatePost/service/AudioRecordService.java
+++ b/backend/src/main/java/aimo/backend/domains/privatePost/service/AudioRecordService.java
@@ -6,16 +6,14 @@
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.reactive.function.client.WebClient;
 
-import aimo.backend.common.dto.DataResponse;
 import aimo.backend.common.exception.ApiException;
 import aimo.backend.common.exception.ErrorCode;
 import aimo.backend.common.mapper.AudioRecordMapper;
 import aimo.backend.common.properties.AiServerProperties;
-import aimo.backend.domains.privatePost.dto.SaveAudioSuccessRequest;
-import aimo.backend.domains.privatePost.dto.SaveAudioSuccessResponse;
-import aimo.backend.domains.privatePost.dto.SpeachToTextRequest;
-import aimo.backend.domains.privatePost.dto.SpeachToTextResponse;
-import aimo.backend.domains.privatePost.dto.SummaryAndJudgementResponse;
+import aimo.backend.domains.privatePost.dto.request.SaveAudioSuccessRequest;
+import aimo.backend.domains.privatePost.dto.response.SaveAudioSuccessResponse;
+import aimo.backend.domains.privatePost.dto.request.SpeachToTextRequest;
+import aimo.backend.domains.privatePost.dto.response.SpeachToTextResponse;
 import aimo.backend.domains.privatePost.entity.AudioRecord;
 import aimo.backend.domains.privatePost.repository.AudioRecordRepository;
 import aimo.backend.infrastructure.s3.S3Service;
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/service/ChatRecordService.java b/backend/src/main/java/aimo/backend/domains/privatePost/service/ChatRecordService.java
index 2aa0ac2..9ecafb8 100644
--- a/backend/src/main/java/aimo/backend/domains/privatePost/service/ChatRecordService.java
+++ b/backend/src/main/java/aimo/backend/domains/privatePost/service/ChatRecordService.java
@@ -1,21 +1,18 @@
 package aimo.backend.domains.privatePost.service;
 
 import java.io.IOException;
-import java.lang.reflect.Array;
 import java.nio.charset.StandardCharsets;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Objects;
-import java.util.stream.Collectors;
 
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.StreamUtils;
-import org.springframework.web.multipart.MultipartFile;
 
 import aimo.backend.common.exception.ApiException;
 import aimo.backend.common.exception.ErrorCode;
-import aimo.backend.domains.privatePost.dto.ChatRecordRequest;
+import aimo.backend.domains.privatePost.dto.request.ChatRecordRequest;
 import aimo.backend.domains.privatePost.entity.ChatRecord;
 import aimo.backend.domains.privatePost.repository.ChatRecordRepository;
 import lombok.RequiredArgsConstructor;
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/service/PrivatePostService.java b/backend/src/main/java/aimo/backend/domains/privatePost/service/PrivatePostService.java
index c642d42..0a768eb 100644
--- a/backend/src/main/java/aimo/backend/domains/privatePost/service/PrivatePostService.java
+++ b/backend/src/main/java/aimo/backend/domains/privatePost/service/PrivatePostService.java
@@ -2,15 +2,8 @@
 
 import static aimo.backend.common.exception.ErrorCode.*;
 
-import java.util.List;
-import java.util.stream.Collectors;
-
-import org.springframework.core.ParameterizedTypeReference;
 import org.springframework.data.domain.Page;
-import org.springframework.data.domain.PageImpl;
 import org.springframework.data.domain.Pageable;
-import org.springframework.data.domain.Sort;
-import org.springframework.data.web.PageableDefault;
 import org.springframework.http.HttpStatusCode;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
@@ -21,11 +14,13 @@
 import aimo.backend.common.mapper.PrivatePostMapper;
 import aimo.backend.common.properties.AiServerProperties;
 import aimo.backend.domains.member.entity.Member;
-import aimo.backend.domains.privatePost.dto.PrivatePostPreviewResponse;
-import aimo.backend.domains.privatePost.dto.PrivatePostResponse;
-import aimo.backend.domains.privatePost.dto.SummaryAndJudgementRequest;
-import aimo.backend.domains.privatePost.dto.SummaryAndJudgementResponse;
-import aimo.backend.domains.privatePost.dto.TextRecordRequest;
+import aimo.backend.domains.privatePost.dto.request.JudgementToAiRequest;
+import aimo.backend.domains.privatePost.dto.response.JudgementResponse;
+import aimo.backend.domains.privatePost.dto.response.PrivatePostPreviewResponse;
+import aimo.backend.domains.privatePost.dto.response.PrivatePostResponse;
+import aimo.backend.domains.privatePost.dto.request.SummaryAndJudgementRequest;
+import aimo.backend.domains.privatePost.dto.response.JudgementFromAiResponse;
+import aimo.backend.domains.privatePost.dto.request.TextRecordRequest;
 import aimo.backend.domains.privatePost.entity.PrivatePost;
 import aimo.backend.domains.privatePost.repository.PrivatePostRepository;
 import aimo.backend.util.memberLoader.MemberLoader;
@@ -42,11 +37,13 @@ public class PrivatePostService {
 	private final MemberLoader memberLoader;
 
 	@Transactional(rollbackFor = ApiException.class)
-	public SummaryAndJudgementResponse serveScriptToAi(TextRecordRequest textRecordRequest) {
+	public JudgementResponse serveScriptToAi(JudgementToAiRequest judgementToAiRequest) {
 		Member member = memberLoader.getMember();
 
 		SummaryAndJudgementRequest summaryAndJudgementRequest = new SummaryAndJudgementRequest(
-			textRecordRequest.title(), textRecordRequest.script(), member.getNickname(), member.getGender(),
+			judgementToAiRequest.content(),
+			member.getNickname(),
+			member.getGender(),
 			member.getBirthDate());
 
 		return webClient.post()
@@ -59,13 +56,26 @@ public SummaryAndJudgementResponse serveScriptToAi(TextRecordRequest textRecordR
 			.onStatus(HttpStatusCode::is5xxServerError, clientResponse -> {
 				throw ApiException.from(ErrorCode.AI_SEVER_ERROR);
 			})
-			.bodyToMono(new ParameterizedTypeReference<SummaryAndJudgementResponse>() {
+			.bodyToMono(JudgementFromAiResponse.class)
+			.map(judgementFromAi -> {
+				int faultRateDefendant = judgementFromAi.faultRate().intValue(),
+					faultRatePlaintiff = 100 - faultRateDefendant;
+
+				return new JudgementResponse(
+					judgementFromAi.title(),
+					judgementFromAi.summaryAi(),
+					judgementFromAi.stancePlaintiff(),
+					judgementFromAi.stanceDefendant(),
+					judgementFromAi.judgement(),
+					faultRatePlaintiff,
+					faultRateDefendant,
+					judgementToAiRequest.originType());
 			})
 			.block();
 	}
 
 	@Transactional(rollbackFor = ApiException.class)
-	public PrivatePost save(SummaryAndJudgementResponse summaryAndJudgementResponse) {
+	public PrivatePost save(JudgementResponse summaryAndJudgementResponse) {
 		PrivatePost privatePost = PrivatePostMapper.toEntity(summaryAndJudgementResponse);
 
 		if (!isValid(memberLoader.getMember().getId(), privatePost)) {
diff --git a/backend/src/main/java/aimo/backend/domains/privatePost/service/TextRecordService.java b/backend/src/main/java/aimo/backend/domains/privatePost/service/TextRecordService.java
index 8c09a31..4ea4e94 100644
--- a/backend/src/main/java/aimo/backend/domains/privatePost/service/TextRecordService.java
+++ b/backend/src/main/java/aimo/backend/domains/privatePost/service/TextRecordService.java
@@ -1,12 +1,9 @@
 package aimo.backend.domains.privatePost.service;
 
-import org.springframework.http.HttpStatus;
-import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
-import aimo.backend.common.dto.DataResponse;
-import aimo.backend.domains.privatePost.dto.TextRecordRequest;
+import aimo.backend.domains.privatePost.dto.request.TextRecordRequest;
 import aimo.backend.domains.privatePost.entity.TextRecord;
 import aimo.backend.domains.privatePost.repository.TextRecordRepository;
 import lombok.RequiredArgsConstructor;
diff --git a/backend/src/main/java/aimo/backend/infrastructure/s3/S3Service.java b/backend/src/main/java/aimo/backend/infrastructure/s3/S3Service.java
index 47efcbf..857935b 100644
--- a/backend/src/main/java/aimo/backend/infrastructure/s3/S3Service.java
+++ b/backend/src/main/java/aimo/backend/infrastructure/s3/S3Service.java
@@ -8,14 +8,13 @@
 
 import com.amazonaws.HttpMethod;
 import com.amazonaws.services.s3.AmazonS3;
-import com.amazonaws.services.s3.AmazonS3Client;
 import com.amazonaws.services.s3.Headers;
 import com.amazonaws.services.s3.model.CannedAccessControlList;
 import com.amazonaws.services.s3.model.GeneratePresignedUrlRequest;
 
 import aimo.backend.common.properties.S3Properties;
-import aimo.backend.domains.member.dto.CreateProfileImageUrlRequest;
-import aimo.backend.domains.privatePost.dto.CreateResourceUrl;
+import aimo.backend.domains.member.dto.request.CreateProfileImageUrlRequest;
+import aimo.backend.domains.privatePost.dto.request.CreateResourceUrlRequest;
 import aimo.backend.infrastructure.s3.dto.CreatePresignedUrlRequest;
 import aimo.backend.infrastructure.s3.dto.CreatePresignedUrlResponse;
 import aimo.backend.infrastructure.s3.model.PresignedUrlPrefix;
@@ -54,8 +53,8 @@ private String createGeneratePresignedUrlRequest(String path) {
 		return url.toString();
 	}
 
-	public String getResourceUrl(CreateResourceUrl createResourceUrl) {
-		String key = createResourceUrl.prefix() + "/" + createResourceUrl.filename() + "." + createResourceUrl.extension();
+	public String getResourceUrl(CreateResourceUrlRequest createResourceUrlRequest) {
+		String key = createResourceUrlRequest.prefix() + "/" + createResourceUrlRequest.filename() + "." + createResourceUrlRequest.extension();
 
 		return amazonS3Client.getUrl(s3Properties.getBucketName(), key).toString();
 	}
diff --git a/backend/src/main/java/aimo/backend/infrastructure/smtp/MailService.java b/backend/src/main/java/aimo/backend/infrastructure/smtp/MailService.java
index 748475c..7599d17 100644
--- a/backend/src/main/java/aimo/backend/infrastructure/smtp/MailService.java
+++ b/backend/src/main/java/aimo/backend/infrastructure/smtp/MailService.java
@@ -7,15 +7,11 @@
 import org.springframework.mail.javamail.MimeMessageHelper;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
-import org.springframework.ui.freemarker.SpringTemplateLoader;
 import org.thymeleaf.context.Context;
 import org.thymeleaf.spring6.SpringTemplateEngine;
 
-import aimo.backend.domains.member.dto.SendTemporaryPasswordRequest;
-import aimo.backend.domains.member.dto.SendTemporaryPasswordResponse;
-import aimo.backend.domains.member.dto.UpdatePasswordRequest;
-import aimo.backend.domains.member.entity.Member;
-import aimo.backend.domains.member.service.MemberService;
+import aimo.backend.domains.member.dto.request.SendTemporaryPasswordRequest;
+import aimo.backend.domains.member.dto.response.SendTemporaryPasswordResponse;
 import aimo.backend.infrastructure.smtp.model.Notice;
 import jakarta.mail.MessagingException;
 import jakarta.mail.internet.MimeMessage;