diff --git a/src/main/java/com/kamco/cd/kamcoback/mapsheet/service/MapSheetMngService.java b/src/main/java/com/kamco/cd/kamcoback/mapsheet/service/MapSheetMngService.java
index 6da4de90..fc7fdac1 100644
--- a/src/main/java/com/kamco/cd/kamcoback/mapsheet/service/MapSheetMngService.java
+++ b/src/main/java/com/kamco/cd/kamcoback/mapsheet/service/MapSheetMngService.java
@@ -19,13 +19,11 @@ import java.nio.file.Paths;
 import java.nio.file.StandardCopyOption;
 import java.util.List;
 import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
 import org.springframework.data.domain.Page;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.multipart.MultipartFile;
 
-@Slf4j
 @Service
 @RequiredArgsConstructor
 @Transactional(readOnly = true)
@@ -76,18 +74,19 @@ public class MapSheetMngService {
   }
 
   @Transactional
-  public DmlReturn uploadPair(MultipartFile tfwFile, MultipartFile tifFile, Long hstUid) {
+  public DmlReturn uploadPair(
+    MultipartFile tfwFile, MultipartFile tifFile, Long hstUid, Boolean overwrite) {
 
     String rootPath = fileConfig.getRootSyncDir();
     String tmpPath = fileConfig.getTmpSyncDir();
 
     ErrorDataDto errDto = mapSheetMngCoreService.findMapSheetError(hstUid);
+
     if (errDto == null) {
       return new DmlReturn("fail", "NO hstUid Data");
     }
 
     // 파일검증용 임시저장 폴더 확인
-    log.info("TmpPath > {}", tmpPath);
     if (!FIleChecker.mkDir(tmpPath)) {
       return new DmlReturn("fail", "CREATE TEMP FOLDER ERROR");
     }
@@ -111,36 +110,38 @@ public class MapSheetMngService {
 
     // 중복체크
     List<FIleChecker.Basic> basicTfwList =
-        FIleChecker.getFilesFromAllDepth(targetYearDir, tfwFile.getOriginalFilename(), "tfw");
+      FIleChecker.getFilesFromAllDepth(targetYearDir, tfwFile.getOriginalFilename(), "tfw");
 
     List<FIleChecker.Basic> basicTifList =
-        FIleChecker.getFilesFromAllDepth(targetYearDir, tifFile.getOriginalFilename(), "tif");
+      FIleChecker.getFilesFromAllDepth(targetYearDir, tifFile.getOriginalFilename(), "tif");
 
     int tfwCnt =
-        (int)
-            basicTfwList.stream()
-                .filter(dto -> dto.getExtension().toString().equals("tfw"))
-                .count();
+      (int)
+        basicTfwList.stream()
+          .filter(dto -> dto.getExtension().toString().equals("tfw"))
+          .count();
 
     int tifCnt =
-        (int)
-            basicTifList.stream()
-                .filter(dto -> dto.getExtension().toString().equals("tif"))
-                .count();
+      (int)
+        basicTifList.stream()
+          .filter(dto -> dto.getExtension().toString().equals("tif"))
+          .count();
 
-    if (tfwCnt > 0 || tifCnt > 0) {
-      String tfwtifMsg = "";
-      if (tfwCnt > 0) {
-        tfwtifMsg = tfwFile.getOriginalFilename();
-      }
-      if (tifCnt > 0) {
+    if (!overwrite) {
+      if (tfwCnt > 0 || tifCnt > 0) {
+        String tfwtifMsg = "";
         if (tfwCnt > 0) {
-          tfwtifMsg = "," + tifFile.getOriginalFilename();
-        } else {
-          tfwtifMsg = tifFile.getOriginalFilename();
+          tfwtifMsg = tfwFile.getOriginalFilename();
         }
+        if (tifCnt > 0) {
+          if (tfwCnt > 0) {
+            tfwtifMsg = "," + tifFile.getOriginalFilename();
+          } else {
+            tfwtifMsg = tifFile.getOriginalFilename();
+          }
+        }
+        return new DmlReturn("duplicate", tfwtifMsg);
       }
-      return new DmlReturn("duplicate", tfwtifMsg);
     }
 
     File directory = new File(tmpPath);
@@ -178,7 +179,7 @@ public class MapSheetMngService {
     // 파일이 존재하지 않을 경우(0개) 해당년도 다른 파일경로로 참조
     if (uploadPath.isEmpty()) {
       MngFilesDto filesDto =
-          mapSheetMngCoreService.findYyyyToMapSheetFilePathRefer(errDto.getMngYyyy());
+        mapSheetMngCoreService.findYyyyToMapSheetFilePathRefer(errDto.getMngYyyy());
       String referPath = filesDto.getFilePath();
       uploadPath = Paths.get(referPath).getParent().toString() + "/" + errDto.getRefMapSheetNum();
     }
@@ -200,7 +201,7 @@ public class MapSheetMngService {
 
     // hst업데이트
     MapSheetMngDto.SyncCheckStateReqUpdateDto updReqSyncCheckState =
-        new MapSheetMngDto.SyncCheckStateReqUpdateDto();
+      new MapSheetMngDto.SyncCheckStateReqUpdateDto();
     updReqSyncCheckState.setHstUid(hstUid);
     updReqSyncCheckState.setFilePath(uploadPath);
     updReqSyncCheckState.setSyncCheckTfwFileName(tfwFile.getOriginalFilename());