diff --git a/src/main/java/geoinfo/main/kict/KmcisController.java b/src/main/java/geoinfo/main/kict/KmcisController.java
index 7c4928db..abda5d6d 100644
--- a/src/main/java/geoinfo/main/kict/KmcisController.java
+++ b/src/main/java/geoinfo/main/kict/KmcisController.java
@@ -8,6 +8,7 @@ import java.net.URL;
 import java.text.SimpleDateFormat;
 import java.util.Calendar;
 import java.util.Date;
+import java.util.HashMap;
 import java.util.Locale;
 import java.util.Map;
 import java.util.Random;
@@ -16,6 +17,7 @@ import java.util.regex.PatternSyntaxException;
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
 
 import org.json.simple.JSONObject;
 import org.json.simple.parser.JSONParser;
@@ -30,6 +32,7 @@ import org.springframework.web.servlet.mvc.support.RedirectAttributes;
 
 /*import egovframework.cmmn.web.SessionManager;*/
 import egovframework.rte.fdl.property.EgovPropertyService;
+import geoinfo.main.login.service.LoginService;
 import geoinfo.util.MobileCertificationUtil;
 
 @Controller
@@ -38,6 +41,9 @@ public class KmcisController {
 	@Resource(name = "propertiesService")
 	protected EgovPropertyService propertiesService;
 
+	@Resource(name = "loginService")
+	private LoginService loginService;
+	
 	private static final Logger LOGGER = LoggerFactory.getLogger(KmcisController.class);
 
 	/**
@@ -485,4 +491,31 @@ public class KmcisController {
 
         return mav;
 	}
+	
+
+	// 사용자식별 정보 업데이트 
+	@RequestMapping(value = "/updateUserDI.do")
+	public void updateUserDI(Map<String, Object> map, HttpServletRequest request, HttpServletResponse response, HttpSession session) throws Exception {
+		//위변조 체크
+		String hdnCertNum = request.getParameter("hdnCertNum");
+		String hdnCertification = request.getParameter("hdnCertification");
+		String userId = (String)session.getAttribute("userId");
+		String DI = "";
+
+		Map<String, String> certResult = MobileCertificationUtil.decryptCertData(hdnCertification, hdnCertNum);
+		DI = certResult.get("DI");
+		map.put("userid", userId);
+		updateUserDi(DI, map);
+		LOGGER.info("사용자식별 정보 업데이트  처리 끝 ---------------------------");
+	}
+	
+	private void updateUserDi(String DI, Map<String, Object> result ) throws Exception {
+		Map<String, Object> map = new HashMap<String, Object>();
+//		if(result.get("certification_yn").toString().equals("0")) {
+			LOGGER.info("본인인증 진행한 사용자");
+			map.put("DI", DI);
+			map.put("userid", result.get("userid"));
+			loginService.updateCertWebMemberIn(map);
+//		}
+	}
 }
diff --git a/src/main/webapp/WEB-INF/views/body/kmcis/kmcis_result.jsp b/src/main/webapp/WEB-INF/views/body/kmcis/kmcis_result.jsp
index bf464696..38fa255e 100644
--- a/src/main/webapp/WEB-INF/views/body/kmcis/kmcis_result.jsp
+++ b/src/main/webapp/WEB-INF/views/body/kmcis/kmcis_result.jsp
@@ -24,6 +24,8 @@
 				opener.document.pwsIniFrom.changePhone3.value   = '<c:out value="${changePhone3}"/>';
 			}
 			alert("휴대폰 인증이 완료되었습니다.");
+			
+			opener.updateUserDI('<c:out value="${certNum}"/>', '<c:out value="${recCert}"/>'); <%-- 사용자 식별번호 갱신 --%>
 		}
 		self.close();
 	}
diff --git a/src/main/webapp/js/common/common.js b/src/main/webapp/js/common/common.js
index f5b0cdc8..9aa90467 100644
--- a/src/main/webapp/js/common/common.js
+++ b/src/main/webapp/js/common/common.js
@@ -114,4 +114,28 @@ function XSSCheck(str, level) {
         str = str.replace(/\>/g, "&gt;");
     }
     return str;
+}
+
+function updateUserDI(certNem, certf) {
+	var params = {
+		"hdnCertNum" : certNem,
+		"hdnCertification" : certf
+	}
+	$.ajax({
+		url : "/updateUserDI.do",
+		method : "post",
+		data : params,
+		success : function(data){
+			if (data && data.success) {
+		        console.log("사용자식별정보 갱신 성공");
+		    } else {
+		        console.log("갱신 실패: " + data.message);
+		    }
+		},
+		error :function(xhr, status, error) {
+		    console.log("사용자식별정보 갱신 중 오류 발생");
+		    console.log("상태: " + status);
+		    console.log("에러 메시지: " + error);
+		}
+	 });
 }
\ No newline at end of file