diff --git a/pav-server/src/main/java/com/palnet/biz/api/bas/dron/controller/BasDronController.java b/pav-server/src/main/java/com/palnet/biz/api/bas/dron/controller/BasDronController.java
index ac2853d2..6c778954 100644
--- a/pav-server/src/main/java/com/palnet/biz/api/bas/dron/controller/BasDronController.java
+++ b/pav-server/src/main/java/com/palnet/biz/api/bas/dron/controller/BasDronController.java
@@ -85,7 +85,7 @@ public class BasDronController {
 	@GetMapping(value = "/idntf/list/{id}")
 	@Operation(summary = "드론정보 조회", description = "드론[기체]일련번호로 식별장치를 조회합니다.")
 	public ResponseEntity<? extends BasicResponse> mylist(@Parameter(name="id", description = "기체일련번호", in = ParameterIn.PATH, example = "1") @PathVariable Integer id) {
-		List<BasIdntfModel> result = null;
+		BasIdntfModel result = null;
 		
 		// 기체일련번호확인[id] 입력값 검증처리
 		if(StringUtils.isEmpty(id)) {
@@ -111,7 +111,7 @@ public class BasDronController {
 					.body(new ErrorResponse("Server Error", "-1"));
 
 		}
-		return ResponseEntity.ok().body(new SuccessResponse<List>(result));
+		return ResponseEntity.ok().body(new SuccessResponse<>(result));
 
 	}
 	
diff --git a/pav-server/src/main/java/com/palnet/biz/api/bas/dron/service/BasDronService.java b/pav-server/src/main/java/com/palnet/biz/api/bas/dron/service/BasDronService.java
index 4ab2787b..60261633 100644
--- a/pav-server/src/main/java/com/palnet/biz/api/bas/dron/service/BasDronService.java
+++ b/pav-server/src/main/java/com/palnet/biz/api/bas/dron/service/BasDronService.java
@@ -84,19 +84,17 @@ public class BasDronService {
 	 * @param arcrftSno
 	 * @return
 	 */
-	public List<BasIdntfModel> listIdntf(int arcrftSno){
+	public BasIdntfModel listIdntf(int arcrftSno){
 
-		List<BasIdntfModel> resultList = query.idntfList(arcrftSno);
+		BasIdntfModel result = query.idntfList(arcrftSno);
 
-		if(resultList.size() > 0 && resultList != null) {
-			for(BasIdntfModel model : resultList){
-				if(model.getHpno() != null && !model.getHpno().isEmpty()){
-					model.setHpno(EncryptUtils.decrypt(model.getHpno()));
-				}
+		if(result != null) {
+			if(result.getHpno() != null && !result.getHpno().isEmpty()){
+				result.setHpno(EncryptUtils.decrypt(result.getHpno()));
 			}
 		}
 
-		return resultList;
+		return result;
 	}
 	
 	/**
diff --git a/pav-server/src/main/java/com/palnet/biz/jpa/repository/pty/PtyDronQueryRepository.java b/pav-server/src/main/java/com/palnet/biz/jpa/repository/pty/PtyDronQueryRepository.java
index a16b9d2d..35256765 100644
--- a/pav-server/src/main/java/com/palnet/biz/jpa/repository/pty/PtyDronQueryRepository.java
+++ b/pav-server/src/main/java/com/palnet/biz/jpa/repository/pty/PtyDronQueryRepository.java
@@ -216,7 +216,7 @@ public class PtyDronQueryRepository{
      * @param arcrftSno
      * @return
      */
-	public List<BasIdntfModel> idntfList(int arcrftSno){
+	public BasIdntfModel idntfList(int arcrftSno){
     	
     	QComIdntfBas idnt = QComIdntfBas.comIdntfBas;
     	QComArcrftBas arcrft = QComArcrftBas.comArcrftBas;
@@ -245,9 +245,7 @@ public class PtyDronQueryRepository{
 		 * ORDER BY CIB.CREATE_DT ASC
 		 */
         
-        List<BasIdntfModel> result = new ArrayList<>();
-        
-        BasIdntfModel res = 
+        BasIdntfModel result = 
                 query.select(Projections.bean(BasIdntfModel.class , 
                 		
                 		idnt.arcrftSno,
@@ -266,7 +264,6 @@ public class PtyDronQueryRepository{
                         .orderBy(idnt.createDt.asc())
                         .fetchFirst();
         
-        result.add(res);
         
         return result;
     }