diff --git a/src/main/java/com/itn/mjonApi/cmn/interceptor/CertifInterceptor.java b/src/main/java/com/itn/mjonApi/cmn/interceptor/CertifInterceptor.java
index e0acdc1..e8fb090 100644
--- a/src/main/java/com/itn/mjonApi/cmn/interceptor/CertifInterceptor.java
+++ b/src/main/java/com/itn/mjonApi/cmn/interceptor/CertifInterceptor.java
@@ -7,6 +7,7 @@ import com.itn.mjonApi.mjon.log.service.mapper.domain.LettnLoginLogVO;
 import com.itn.mjonApi.cmn.idgen.service.IdgenService;
 import com.itn.mjonApi.mjon.api.access.service.AccessKeyService;
 import com.itn.mjonApi.mjon.log.service.LettnLoginLogService;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.context.request.RequestContextHolder;
@@ -30,6 +31,7 @@ import javax.servlet.http.HttpServletResponse;
  * 2023-02-15        hylee       최초 생성
  */
 //@Component
+@Slf4j
 public class CertifInterceptor implements HandlerInterceptor{
  
     @Autowired
@@ -46,6 +48,7 @@ public class CertifInterceptor implements HandlerInterceptor{
     public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
             throws Exception {
 
+
         // URL 접속정보
         String referer = request.getHeader("Referer");
         //System.out.println("=====preHandle=5=apikey=refer="+referer);
@@ -55,42 +58,59 @@ public class CertifInterceptor implements HandlerInterceptor{
         {
         	try{
         		//step0-1.log 남기기
-            	LettnLoginLogVO lettnLoginLogVO =	new LettnLoginLogVO();
             	
             	//ip
         		HttpServletRequest req = ((ServletRequestAttributes)RequestContextHolder.currentRequestAttributes()).getRequest();
                 String ip = req.getHeader("X-FORWARDED-FOR");
                 if (ip == null){ ip = req.getRemoteAddr();}
-                
-                lettnLoginLogVO.setConectIp(ip);            
+
+
+
+//                lettnLoginLogVO.setConectIp(ip);
                 
                 //사용자 여부
-                lettnLoginLogVO.setUserAt("U");
-                
+//                lettnLoginLogVO.setUserAt("U");
+
                 //사용자 ID
-                lettnLoginLogVO.setConectId(request.getParameter("mberId"));
+//                lettnLoginLogVO.setConectId(request.getParameter("mberId"));
                 
                 //device type
-                if(_isMobile(request)){
-                	lettnLoginLogVO.setDeviceType("M");
-                }else{
-                	lettnLoginLogVO.setDeviceType("P");
-                }
+//                if(_isMobile(request)){
+//                	lettnLoginLogVO.setDeviceType("M");
+//                }else{
+//                	lettnLoginLogVO.setDeviceType("P");
+//                }
                 
-                //program_nm - API 값 고정
-                lettnLoginLogVO.setProgrmFileNm("API");
-                lettnLoginLogVO.setMenuNm("API");
-                lettnLoginLogVO.setMenuNo("100");
+
+//                lettnLoginLogVO.setProgrmFileNm("API");
+//                lettnLoginLogVO.setMenuNm("API");
+//                lettnLoginLogVO.setMenuNo("100");
 
                 //url
-                lettnLoginLogVO.setUrl(request.getRequestURI());
+//                lettnLoginLogVO.setUrl(request.getRequestURI());
+
+                // hylee Builder 패턴으로 변경 => 20230516
+                LettnLoginLogVO lettnLoginLogVO =
+                        new LettnLoginLogVO()
+                                .builder()
+                                .logId(idgenApiLogId.getNextStringId()) // idgen ID
+                                .conectId(request.getParameter("mberId")) //사용자 ID
+                                .userAt("U") //사용자 여부
+                                .conectIp(ip)
+                                .deviceType(_isMobile(request) ? "M" : "P") //device type
+                                .progrmFileNm("API") //program_nm, menuNm, menuNo - API 값 고정
+                                .menuNm("API")
+                                .menuNo("100")
+                                .url(request.getRequestURI())
+                                .build();
+
                 //IP 컬럼 길이를 늘려서 비교 조건 제거함 2023-04-05
             	if (lettnLoginLogVO.getUrl().length()>200){	//길이문제로 오류가 발생하는 경우도 처리하도록 수정
             		lettnLoginLogVO.setUrl(lettnLoginLogVO.getUrl().substring(0,199));	
             	}
 
                 // logId :: idgen 사용으로 수정 => 2023-04-25
-                lettnLoginLogVO.setLogId(idgenApiLogId.getNextStringId());
+//                lettnLoginLogVO.setLogId(idgenApiLogId.getNextStringId());
                 lettnLoginLogService.insert(lettnLoginLogVO);
 
 
@@ -118,19 +138,26 @@ public class CertifInterceptor implements HandlerInterceptor{
     	//step1.키 검증	-	accessKey & mberId 는 검증을 위한 필수값
         {
         	try{
-            	AccessKeyVO	accessKeyVO	=	new AccessKeyVO();
-            	accessKeyVO.setAccessKey(request.getParameter("accessKey"));
-            	accessKeyVO.setMberId(request.getParameter("mberId"));
-            	accessKeyVO.setCallInfo(referer);
-            	
-            	accessKeyVO	=	accessKeyService.selectRKey(accessKeyVO);
+//            	AccessKeyVO	accessKeyVO	=	new AccessKeyVO();
+//            	accessKeyVO.setAccessKey(request.getParameter("accessKey"));
+//            	accessKeyVO.setMberId(request.getParameter("mberId"));
+//            	accessKeyVO.setCallInfo(referer);
+
+                // hylee Builder 패턴으로 변경 => 20230516
+                AccessKeyVO accessKeyVO	= accessKeyService.selectRKey(
+                                                    new AccessKeyVO().builder()
+                                                        .accessKey(request.getParameter("accessKey"))
+                                                        .mberId(request.getParameter("mberId"))
+                                                        .callInfo(referer)
+                                                        .build()
+                                                    );
             	
             	//인증 실패
             	if (accessKeyVO ==null) {
-                    
-                    this._jsonResult(response, HttpStatus.UNAUTHORIZED);                    
-                    return false;    		
-            	}        	
+
+                    this._jsonResult(response, HttpStatus.UNAUTHORIZED);
+                    return false;
+            	}
             	
         	}catch(Exception ex) {
         		ex.printStackTrace();
diff --git a/src/main/java/com/itn/mjonApi/mjon/api/access/service/mapper/domain/AccessKeyVO.java b/src/main/java/com/itn/mjonApi/mjon/api/access/service/mapper/domain/AccessKeyVO.java
index f207ec6..dd1d8d5 100644
--- a/src/main/java/com/itn/mjonApi/mjon/api/access/service/mapper/domain/AccessKeyVO.java
+++ b/src/main/java/com/itn/mjonApi/mjon/api/access/service/mapper/domain/AccessKeyVO.java
@@ -12,6 +12,7 @@ import java.io.Serializable;
 @Setter
 @NoArgsConstructor
 @AllArgsConstructor
+@Builder
 public class AccessKeyVO implements Serializable {
 	
 	private static final long serialVersionUID = -7865729705175845268L;
diff --git a/src/main/java/com/itn/mjonApi/mjon/log/service/mapper/domain/LettnLoginLogVO.java b/src/main/java/com/itn/mjonApi/mjon/log/service/mapper/domain/LettnLoginLogVO.java
index 438b3cc..2526faa 100644
--- a/src/main/java/com/itn/mjonApi/mjon/log/service/mapper/domain/LettnLoginLogVO.java
+++ b/src/main/java/com/itn/mjonApi/mjon/log/service/mapper/domain/LettnLoginLogVO.java
@@ -12,6 +12,7 @@ import java.io.Serializable;
 @Setter
 @NoArgsConstructor
 @AllArgsConstructor
+@Builder
 public class LettnLoginLogVO implements Serializable {
 	
 	private static final long serialVersionUID = -7865729705175845268L;