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 c4a402f..a2a375e 100644
--- a/src/main/java/com/itn/mjonApi/cmn/interceptor/CertifInterceptor.java
+++ b/src/main/java/com/itn/mjonApi/cmn/interceptor/CertifInterceptor.java
@@ -1,5 +1,20 @@
 package com.itn.mjonApi.cmn.interceptor;
 
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.util.StringUtils;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
+import org.springframework.web.servlet.HandlerInterceptor;
+import org.springframework.web.servlet.ModelAndView;
+
 //import java.sql.Date;
 
 import com.itn.mjonApi.cmn.idgen.mapper.domain.AccessKeyVO;
@@ -7,16 +22,7 @@ import com.itn.mjonApi.cmn.idgen.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 org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.http.HttpStatus;
-import org.springframework.web.context.request.RequestContextHolder;
-import org.springframework.web.context.request.ServletRequestAttributes;
-import org.springframework.web.servlet.HandlerInterceptor;
-import org.springframework.web.servlet.ModelAndView;
 
-import javax.annotation.Resource;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
 
 /**
  * packageName    : com.itn.mjonApi.mjon.send.web
@@ -46,14 +52,56 @@ public class CertifInterceptor implements HandlerInterceptor{
     public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
             throws Exception {
 
+    	{
+    	    String clientIp = null;
+    	    boolean isIpInHeader = false;
+
+    	    List<String> headerList = new ArrayList<>();
+    	    headerList.add("X-Forwarded-For");
+    	    headerList.add("HTTP_CLIENT_IP");
+    	    headerList.add("HTTP_X_FORWARDED_FOR");
+    	    headerList.add("HTTP_X_FORWARDED");
+    	    headerList.add("HTTP_FORWARDED_FOR");
+    	    headerList.add("HTTP_FORWARDED");
+    	    headerList.add("Proxy-Client-IP");
+    	    headerList.add("WL-Proxy-Client-IP");
+    	    headerList.add("HTTP_VIA");    
+    	    headerList.add("IPV6_ADR");
+
+    	    for (String header : headerList) {
+    	        clientIp = request.getHeader(header);
+    	        if (StringUtils.hasText(clientIp) && !clientIp.equals("unknown")) {
+    	            isIpInHeader = true;
+    	            break;
+    	        }
+    	    }
+
+    	    if (!isIpInHeader) {
+    	        clientIp = request.getRemoteAddr();
+    	    }
+    	    
+    	    System.out.println(clientIp);
+    	    System.out.println(clientIp);
+    	    System.out.println(clientIp);
+    	}
         // URL 접속정보
-        String referer = request.getHeader("Referer");
+        //String referer = request.getHeader("Referer");
         //System.out.println("=====preHandle=5=apikey=refer="+referer);
         
+    	String serverIp	=	request.getRemoteAddr();
+    	System.out.println("request.getRemoteAddr()");
+    	System.out.println(request.getRemoteAddr());
+    	System.out.println(request.getRemoteHost());
+    	System.out.println(request.getRemotePort());
+    	System.out.println(request.getRemoteUser());
+    	System.out.println("request.getRemoteAddr()");
+    	
         //step0-1.log 남기기
         //step0-2.IP 체크
         {
         	try{
+        		String referer = request.getHeader("Referer");
+        		
         		//step0-1.log 남기기
             	LettnLoginLogVO lettnLoginLogVO =	new LettnLoginLogVO();
             	
@@ -118,6 +166,7 @@ public class CertifInterceptor implements HandlerInterceptor{
     	//step1.키 검증	-	accessKey & mberId 는 검증을 위한 필수값
         {
         	try{
+        		String referer = request.getHeader("Referer");
             	AccessKeyVO	accessKeyVO	=	new AccessKeyVO();
             	accessKeyVO.setAccessKey(request.getParameter("accessKey"));
             	accessKeyVO.setMberId(request.getParameter("mberId"));
diff --git a/src/main/resources/mapper/api/AccessKeyMapper.xml b/src/main/resources/mapper/api/AccessKeyMapper.xml
index daf0c34..1bc87f9 100644
--- a/src/main/resources/mapper/api/AccessKeyMapper.xml
+++ b/src/main/resources/mapper/api/AccessKeyMapper.xml
@@ -92,6 +92,7 @@
 			, lettngnrlmber_access_call_info b
 		WHERE
 			1=1
+			AND a.USE_YN					=	'Y'
 			AND	a.ACCESS_KEY				= 	#{accessKey}	
 			AND	a.MBER_ID					=	#{mberId}
 			AND a.ACCESS_no					=	b.ACCESS_NO