diff --git a/src/main/java/com/dbnt/faisp/main/fipTarget/repository/PartInfoRepository.java b/src/main/java/com/dbnt/faisp/main/fipTarget/repository/PartInfoRepository.java
index 47114d68..2a57d8b0 100644
--- a/src/main/java/com/dbnt/faisp/main/fipTarget/repository/PartInfoRepository.java
+++ b/src/main/java/com/dbnt/faisp/main/fipTarget/repository/PartInfoRepository.java
@@ -5,20 +5,15 @@ import com.dbnt.faisp.main.fipTarget.model.PartInfo;
 
 
 import org.springframework.data.jpa.repository.JpaRepository;
-
+import org.springframework.data.jpa.repository.Modifying;
+import org.springframework.data.jpa.repository.Query;
 
 
 public interface PartInfoRepository extends JpaRepository<PartInfo, PartInfo.PartInfoId> {
 
 	PartInfo findFirstByOrderByPiSeqDesc();
 
-	void deleteByPiSeq(Integer piSeq);
-
-
-
-
-
-
-
-
+  @Modifying(clearAutomatically = true)
+  @Query("update PartInfo set piState = :piState where piSeq = :piSeq")
+  void bulkModifyingByPiSeqToPiState(Integer piSeq, String piState);
 }
diff --git a/src/main/java/com/dbnt/faisp/main/fipTarget/repository/PartWorkRepository.java b/src/main/java/com/dbnt/faisp/main/fipTarget/repository/PartWorkRepository.java
index 625ab15d..f02ee8ef 100644
--- a/src/main/java/com/dbnt/faisp/main/fipTarget/repository/PartWorkRepository.java
+++ b/src/main/java/com/dbnt/faisp/main/fipTarget/repository/PartWorkRepository.java
@@ -4,24 +4,15 @@ package com.dbnt.faisp.main.fipTarget.repository;
 import com.dbnt.faisp.main.fipTarget.model.PartWork;
 
 import org.springframework.data.jpa.repository.JpaRepository;
-
+import org.springframework.data.jpa.repository.Modifying;
+import org.springframework.data.jpa.repository.Query;
 
 
 public interface PartWorkRepository extends JpaRepository<PartWork, PartWork.PartWorkId> {
 
 	PartWork findTopByPiSeqOrderByPwSeqDesc(Integer piSeq);
 
-	void deleteByPwSeqAndPiSeq(Integer pwSeq, Integer piSeq);
-
-	void deleteByPiSeq(Integer piSeq);
-
-
-
-
-
-
-
-
-
-
+  @Modifying(clearAutomatically = true)
+  @Query("update PartWork set status = :status where pwSeq = :pwSeq and piSeq = :piSeq")
+  void bulkModifyingByPwSeqAndPiSeqToStatus(Integer pwSeq, Integer piSeq, String status);
 }
diff --git a/src/main/java/com/dbnt/faisp/main/fipTarget/service/FipTargetService.java b/src/main/java/com/dbnt/faisp/main/fipTarget/service/FipTargetService.java
index a960f98a..f9c602fd 100644
--- a/src/main/java/com/dbnt/faisp/main/fipTarget/service/FipTargetService.java
+++ b/src/main/java/com/dbnt/faisp/main/fipTarget/service/FipTargetService.java
@@ -195,25 +195,7 @@ public class FipTargetService extends BaseService {
 	
 	@Transactional
 	public void deletePartInfo(PartInfo partInfo) {
-		//외사실적 파일,데이터삭제
-		List<PartWorkFile> partWorkFileList = partWorkFileRepository.findByPiSeq(partInfo.getPiSeq());
-		if(partWorkFileList != null) {
-			for(PartWorkFile file: partWorkFileList){
-		        deleteStoredFile(new File(file.getFilePath(), file.getConvNm()));
-		        partWorkFileRepository.deleteByPwSeqAndPiSeq(file.getPwSeq(),file.getPiSeq());
-			}
-		}
-		partWorkRepository.deleteByPiSeq(partInfo.getPiSeq());
-		//외사분실운영현황파일삭제
-		List<PartInfoFile> partInfoFileList= selectPartInfoFile(partInfo);
-		for(PartInfoFile file: partInfoFileList){
-		      if(file.getOrigNm() != null){
-		        deleteStoredFile(new File(file.getFilePath(), file.getConvNm()));
-		      }
-		}
-		partInfoFileRepository.deleteByPiSeq(partInfo.getPiSeq());
-		partInfoRepository.deleteByPiSeq(partInfo.getPiSeq());
-		
+		partInfoRepository.bulkModifyingByPiSeqToPiState(partInfo.getPiSeq(), "DST008");
 	}
 
 	public PartInfoFile selectPartInfoFileDown(Integer fileSeq, Integer piSeq, Integer versionNo) {
@@ -312,15 +294,7 @@ public class FipTargetService extends BaseService {
     
     @Transactional
 	public void deletePartWork(PartWork partWork) {
-		//파일삭제
-		List<PartWorkFile> partWorkFileList= partWorkFileRepository.findByPwSeqAndPiSeq(partWork.getPwSeq(),partWork.getPiSeq());
-		if(partWorkFileList != null) {
-			for(PartWorkFile file: partWorkFileList){
-			        deleteStoredFile(new File(file.getFilePath(), file.getConvNm()));
-			}
-		}
-		partWorkFileRepository.deleteByPwSeqAndPiSeq(partWork.getPwSeq(),partWork.getPiSeq());
-		partWorkRepository.deleteByPwSeqAndPiSeq(partWork.getPwSeq(),partWork.getPiSeq());									
+    partWorkRepository.bulkModifyingByPwSeqAndPiSeqToStatus(partWork.getPwSeq(), partWork.getPiSeq(), "DST008");
 	}
 
 	public PartWorkFile selectPartWorkFileDown(Integer fileSeq, Integer pwSeq, Integer piSeq) {
diff --git a/src/main/resources/mybatisMapper/FipTarget.xml b/src/main/resources/mybatisMapper/FipTarget.xml
index 5a699c0d..c5ddd0b1 100644
--- a/src/main/resources/mybatisMapper/FipTarget.xml
+++ b/src/main/resources/mybatisMapper/FipTarget.xml
@@ -58,8 +58,8 @@
 			 (select pi_seq,max(version_no) as lastVer 
 			  from part_info group by pi_seq) b
 		where pi.pi_seq = b.pi_seq
-		and pi.version_no = b.lastVer
-		<include refid="selectPartInfoListWhere"></include>
+		  and pi.version_no = b.lastVer
+		  <include refid="selectPartInfoListWhere"></include>
     order by pi_seq desc
     <if test='excel != "Y"'>
 		  limit #{rowCnt} offset #{firstIndex}
diff --git a/src/main/resources/templates/fipTarget/partInfoModifyModal.html b/src/main/resources/templates/fipTarget/partInfoModifyModal.html
index e18cbc5c..d54cf2c9 100644
--- a/src/main/resources/templates/fipTarget/partInfoModifyModal.html
+++ b/src/main/resources/templates/fipTarget/partInfoModifyModal.html
@@ -158,7 +158,7 @@
 <div class="modal-footer justify-content-between bg-light">
   <div class="col-auto">
     <!--    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">닫기</button>-->
-    <!--<button type="button" class="btn btn-danger" id="deletePartInfo">삭제</button>-->
+    <button type="button" class="btn btn-danger" id="deletePartInfo">삭제</button>
   </div>
   <div class="col-auto">
     <button type="button" class="btn btn-warning" id="mSaveTempBtn">임시저장</button>
diff --git a/src/main/resources/templates/fipTarget/partWorkModifyModal.html b/src/main/resources/templates/fipTarget/partWorkModifyModal.html
index f98ed161..9e298a26 100644
--- a/src/main/resources/templates/fipTarget/partWorkModifyModal.html
+++ b/src/main/resources/templates/fipTarget/partWorkModifyModal.html
@@ -81,15 +81,8 @@
   </form>
 </div>
 <div class="modal-footer justify-content-between bg-light">
-  <div class="col-auto">
-<!--
-    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">닫기</button>
--->
-    <th:block th:if="${userSeq eq pwInfo.wrtUserSeq} or ${accessAuth eq 'ACC003'}">
-      <button type="button" class="btn btn-danger" id="deletePartWork">삭제</button>
-    </th:block>
-  </div>
-  <th:block th:if="${userSeq eq pwInfo.wrtUserSeq} or ${accessAuth eq 'ACC003'}"><!--작성자 관리자일 경우 수정 허용-->
+  <th:block th:if="${userSeq eq pwInfo.wrtUserSeq} or ${accessAuth eq 'ACC003'}">
+    <button type="button" class="btn btn-danger" id="deletePartWork">삭제</button>
     <button type="button" class="btn btn-warning" id="updateBtn">수정</button>
   </th:block>
 </div>