diff --git a/src/main/java/cokr/xit/adds/biz/nims/dao/BizNimsMapper.java b/src/main/java/cokr/xit/adds/biz/nims/dao/BizNimsMapper.java
index 4fc07a7..dd02dfd 100644
--- a/src/main/java/cokr/xit/adds/biz/nims/dao/BizNimsMapper.java
+++ b/src/main/java/cokr/xit/adds/biz/nims/dao/BizNimsMapper.java
@@ -70,7 +70,7 @@ public interface BizNimsMapper extends AbstractMapper {
 	NimsApiDto.DsuseRptInfo selectDsuseRptInfoByUsrRptIdNo(final Map<String, String> map);
 
 	// 이미지 업로드시 이전 이미지 삭제를 위한 fileId 조회
-	String selectFileId(Map<String, String> map);
+	List<String> selectFileId(Map<String, String> map);
 
 	//List<NimsApiDto.DsuseRptInfoDtl> selectDsuseRptInfoDtls(final Map<String, String> map);
 
diff --git a/src/main/java/cokr/xit/adds/biz/nims/service/bean/BizNimsServiceBean.java b/src/main/java/cokr/xit/adds/biz/nims/service/bean/BizNimsServiceBean.java
index cf3c477..c51c9ef 100644
--- a/src/main/java/cokr/xit/adds/biz/nims/service/bean/BizNimsServiceBean.java
+++ b/src/main/java/cokr/xit/adds/biz/nims/service/bean/BizNimsServiceBean.java
@@ -1,7 +1,7 @@
 package cokr.xit.adds.biz.nims.service.bean;
 
 import java.util.ArrayList;
-import java.util.Arrays;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -985,12 +985,12 @@ public class BizNimsServiceBean extends AbstractServiceBean implements BizNimsSe
 	 * </pre>
 	 */
 	private String uploadFileAndSave(String infType, String infKey, String subType, MultipartFile mf) {
-		String fileId = bizNimsMapper.selectFileId(Map.of("infType", infType, "infKey", infKey, "subType", subType));
-		if(!isEmpty(fileId)){
-			fileService.delete(new String[]{fileId});
+		List<String> fileIds = bizNimsMapper.selectFileId(Map.of("infType", infType, "infKey", infKey, "subType", subType));
+		if(!fileIds.isEmpty()){
+			fileService.delete(fileIds.toArray(new String[0]));
 		}
 
-		MultipartFile[] uploads = Arrays.asList(mf).toArray(new MultipartFile[0]);
+		MultipartFile[] uploads = Collections.singletonList(mf).toArray(new MultipartFile[0]);
 		List<FileInfo> files = (new FileInfoFactory()).makeFileInfos((new FileInfo.Relation()).setInfoType(infType).setInfoKey(infKey).setSubType(subType), uploads);
 		fileService.create(files);