diff --git a/src/main/java/com/assu/server/domain/partnership/controller/PartnershipController.java b/src/main/java/com/assu/server/domain/partnership/controller/PartnershipController.java
index 0863097..c8dbd95 100644
--- a/src/main/java/com/assu/server/domain/partnership/controller/PartnershipController.java
+++ b/src/main/java/com/assu/server/domain/partnership/controller/PartnershipController.java
@@ -8,11 +8,9 @@
 
 import com.assu.server.domain.member.entity.Member;
 import com.assu.server.domain.notification.service.NotificationCommandService;
-import com.assu.server.domain.partnership.dto.PaperResponseDTO;
 import com.assu.server.domain.partnership.dto.PartnershipRequestDTO;
 import com.assu.server.domain.partnership.dto.PartnershipResponseDTO;
 import com.assu.server.domain.partnership.service.PartnershipService;
-import com.assu.server.domain.store.entity.Store;
 import com.assu.server.domain.store.repository.StoreRepository;
 import com.assu.server.global.apiPayload.BaseResponse;
 import com.assu.server.global.apiPayload.code.status.SuccessStatus;
@@ -110,7 +108,7 @@ public BaseResponse<List<PartnershipResponseDTO.WritePartnershipResponseDTO>> li
             description = "제휴 아이디를 입력하세요."
     )
     @GetMapping("/{partnershipId}")
-    public BaseResponse<PartnershipResponseDTO.WritePartnershipResponseDTO> getPartnership(
+    public BaseResponse<PartnershipResponseDTO.GetPartnershipDetailResponseDTO> getPartnership(
             @PathVariable Long partnershipId
     ) {
         return BaseResponse.onSuccess(SuccessStatus._OK, partnershipService.getPartnership(partnershipId));
diff --git a/src/main/java/com/assu/server/domain/partnership/converter/PartnershipConverter.java b/src/main/java/com/assu/server/domain/partnership/converter/PartnershipConverter.java
index 7823df4..011bfd8 100644
--- a/src/main/java/com/assu/server/domain/partnership/converter/PartnershipConverter.java
+++ b/src/main/java/com/assu/server/domain/partnership/converter/PartnershipConverter.java
@@ -18,11 +18,8 @@
 import com.assu.server.domain.user.entity.Student;
 import com.assu.server.domain.store.entity.Store;
 
-import java.time.LocalDate;
 import java.util.ArrayList;
 import java.util.Collections;
-import java.util.List;
-import java.util.stream.Collectors;
 
 public class PartnershipConverter {
 
@@ -292,4 +289,18 @@ public static void updatePaperFromDto(Paper paper, PartnershipRequestDTO.WritePa
 		paper.setPartnershipPeriodEnd(dto.getPartnershipPeriodEnd());
 		paper.setIsActivated(ActivationStatus.SUSPEND);
 	}
+
+	public static PartnershipResponseDTO.GetPartnershipDetailResponseDTO getPartnershipResultDTO(
+			Paper paper,
+			List<PaperContent> contents,
+			List<List<Goods>> goodsBatches
+	) {
+		PartnershipResponseDTO.WritePartnershipResponseDTO responseInfo =
+				writePartnershipResultDTO(paper, contents, goodsBatches);
+
+		return PartnershipResponseDTO.GetPartnershipDetailResponseDTO.builder()
+				.updatedAt(paper.getUpdatedAt()) // UpdatedAt 값 가져오기
+				.responseInfo(responseInfo)      // 상세정보 DTO 설정
+				.build();
+	}
 }
diff --git a/src/main/java/com/assu/server/domain/partnership/dto/PartnershipResponseDTO.java b/src/main/java/com/assu/server/domain/partnership/dto/PartnershipResponseDTO.java
index 2229ca2..4e34933 100644
--- a/src/main/java/com/assu/server/domain/partnership/dto/PartnershipResponseDTO.java
+++ b/src/main/java/com/assu/server/domain/partnership/dto/PartnershipResponseDTO.java
@@ -128,4 +128,14 @@ public static class PartnerPartnershipWithAdminResponseDTO {
         private String adminName;
         private String adminAddress;
     }
+
+    @Getter
+    @Setter
+    @NoArgsConstructor
+    @AllArgsConstructor
+    @Builder
+    public static class GetPartnershipDetailResponseDTO {
+        private LocalDateTime updatedAt;
+        private WritePartnershipResponseDTO responseInfo;
+    }
 }
diff --git a/src/main/java/com/assu/server/domain/partnership/service/PartnershipService.java b/src/main/java/com/assu/server/domain/partnership/service/PartnershipService.java
index 2e58750..783a57a 100644
--- a/src/main/java/com/assu/server/domain/partnership/service/PartnershipService.java
+++ b/src/main/java/com/assu/server/domain/partnership/service/PartnershipService.java
@@ -2,11 +2,7 @@
 
 import com.assu.server.domain.member.entity.Member;
 import com.assu.server.domain.partnership.dto.PartnershipRequestDTO;
-import com.assu.server.domain.partnership.dto.PartnershipRequestDTO;
 import com.assu.server.domain.partnership.dto.PartnershipResponseDTO;
-import com.assu.server.global.util.PrincipalDetails;
-import io.swagger.v3.oas.annotations.parameters.RequestBody;
-import org.springframework.security.core.annotation.AuthenticationPrincipal;
 import org.springframework.web.multipart.MultipartFile;
 
 import java.util.List;
@@ -26,7 +22,7 @@ PartnershipResponseDTO.WritePartnershipResponseDTO updatePartnership(
     List<PartnershipResponseDTO.WritePartnershipResponseDTO> listPartnershipsForPartner(boolean all, Long adminId);
 
     // 제휴 제안서 조회
-    PartnershipResponseDTO.WritePartnershipResponseDTO getPartnership(Long partnershipId);
+    PartnershipResponseDTO.GetPartnershipDetailResponseDTO getPartnership(Long partnershipId);
     List<PartnershipResponseDTO.SuspendedPaperDTO> getSuspendedPapers(Long adminId);
 
     // 제휴 상태 업데이트
diff --git a/src/main/java/com/assu/server/domain/partnership/service/PartnershipServiceImpl.java b/src/main/java/com/assu/server/domain/partnership/service/PartnershipServiceImpl.java
index d2bbdaa..aa3306a 100644
--- a/src/main/java/com/assu/server/domain/partnership/service/PartnershipServiceImpl.java
+++ b/src/main/java/com/assu/server/domain/partnership/service/PartnershipServiceImpl.java
@@ -8,7 +8,6 @@
 import org.springframework.stereotype.Service;
 
 import com.assu.server.domain.member.entity.Member;
-import com.assu.server.domain.notification.repository.NotificationRepository;
 import com.assu.server.domain.notification.service.NotificationCommandService;
 import com.assu.server.domain.partnership.converter.PartnershipConverter;
 import com.assu.server.domain.partnership.dto.PartnershipRequestDTO;
@@ -236,7 +235,7 @@ public List<PartnershipResponseDTO.WritePartnershipResponseDTO> listPartnerships
 
     @Override
     @Transactional
-    public PartnershipResponseDTO.WritePartnershipResponseDTO getPartnership(Long partnershipId) {
+    public PartnershipResponseDTO.GetPartnershipDetailResponseDTO getPartnership(Long partnershipId) {
         Paper paper = paperRepository.findById(partnershipId)
                 .orElseThrow(() -> new DatabaseException(ErrorStatus.NO_SUCH_PAPER));
 
@@ -246,7 +245,7 @@ public PartnershipResponseDTO.WritePartnershipResponseDTO getPartnership(Long pa
                 .map(pc -> pc.getGoods() == null ? Collections.<Goods>emptyList() : pc.getGoods())
                 .toList();
 
-        return PartnershipConverter.writePartnershipResultDTO(paper, contents, goodsBatches);
+        return PartnershipConverter.getPartnershipResultDTO(paper, contents, goodsBatches);
     }
 
     @Override