diff --git a/src/main/java/nlib/cmm/web/CodeController.java b/src/main/java/nlib/cmm/web/CodeController.java
deleted file mode 100644
index 93357cd4..00000000
--- a/src/main/java/nlib/cmm/web/CodeController.java
+++ /dev/null
@@ -1,52 +0,0 @@
-package nlib.cmm.web;
-
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import javax.annotation.Resource;
-import javax.servlet.http.HttpServletRequest;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.stereotype.Controller;
-import org.springframework.ui.ModelMap;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-
-import nlib.cmm.NlibCommonController;
-import nlib.cmm.service.CodeService;
-
-@Controller
-public class CodeController extends NlibCommonController {
-
-	private static final Logger log = LoggerFactory.getLogger(CodeController.class);
-	
-	@Resource(name="codeService")
-	private CodeService codeService;
-	
-	@RequestMapping( {"/code/listCodes.do"} )
-	public String listCodes(HttpServletRequest req, @RequestParam Map<String, String> paramMap, ModelMap model) throws Exception {
-
-		String lCodeId = paramMap.get("lCodeId");
-		
-		List<Map<String, String>> resultList = codeService.listCodes(lCodeId);
-		model.addAttribute("resultList", resultList);
-		model.addAttribute("lCodeId", lCodeId);
-		
-		return "nlib/code/listCodes";
-	}
-	
-	@RequestMapping( {"/code/listCodesPopup.do"} )
-	public String listCodesPopup(HttpServletRequest req, @RequestParam Map<String, String> paramMap, ModelMap model) throws Exception {
-
-		String lCodeId = paramMap.get("lCodeId");
-		
-		List<Map<String, String>> resultList = codeService.listCodes(lCodeId);
-		model.addAttribute("resultList", resultList);
-		model.addAttribute("lCodeId", lCodeId);
-		
-		return "nlib/code/listCodesPopup";
-	}
-	
-}
diff --git a/src/main/java/nlib/cmm/web/MainController.java b/src/main/java/nlib/cmm/web/MainController.java
index 67caa412..88544eef 100644
--- a/src/main/java/nlib/cmm/web/MainController.java
+++ b/src/main/java/nlib/cmm/web/MainController.java
@@ -19,7 +19,6 @@ import org.springframework.security.web.savedrequest.RequestCache;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.ModelMap;
 import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.ResponseBody;
 
 import nlib.bbs.service.ArticleVO;
 import nlib.bbs.service.BoardService;
diff --git a/src/main/java/nlib/cmm/web/NotificationController.java b/src/main/java/nlib/cmm/web/NotificationController.java
index df860283..edae594f 100644
--- a/src/main/java/nlib/cmm/web/NotificationController.java
+++ b/src/main/java/nlib/cmm/web/NotificationController.java
@@ -6,7 +6,6 @@ import java.util.Map;
 
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpSession;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -14,20 +13,16 @@ import org.springframework.http.ResponseEntity;
 import org.springframework.security.access.annotation.Secured;
 import org.springframework.security.core.Authentication;
 import org.springframework.stereotype.Controller;
-import org.springframework.ui.Model;
 import org.springframework.ui.ModelMap;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.servlet.mvc.support.RedirectAttributes;
 
 import nlib.cmm.NlibCommonController;
 import nlib.cmm.service.NotificationService;
 import nlib.cmm.service.NotificationVO;
 import nlib.cmm.service.PagingVO;
 import nlib.cmm.service.NlibProperty;
-import nlib.restful.DataApiReqVO;
-import nlib.restful.DataApiResVO;
 import nlib.util.StringUtil;
 
 /**
diff --git a/src/main/java/nlib/cmm/web/SystemController.java b/src/main/java/nlib/cmm/web/SystemController.java
deleted file mode 100644
index 8ce234ed..00000000
--- a/src/main/java/nlib/cmm/web/SystemController.java
+++ /dev/null
@@ -1,66 +0,0 @@
-package nlib.cmm.web;
-
-import javax.annotation.Resource;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.security.core.Authentication;
-import org.springframework.stereotype.Controller;
-import org.springframework.ui.ModelMap;
-import org.springframework.web.bind.annotation.RequestMapping;
-
-import nlib.cmm.service.NlibProperty;
-
-/**
- * <pre>
- * @Class Name : SystemController.java
- * 
- * @Description : 각종 시스템 설정관련 기능 모음 클래스 
- * 
- * 
- * @프로젝트명: 지방문화원 통합자료관리시스템 구축사업 (2021)
- *
- * </pre>
- *
- * @ ------------    --------    ---------------------------
- * @ 수정일                     수정자             수정내용
- * @ ------------    --------    ---------------------------
- * @ 2021. 7. 16.    KNKIM       최초 생성
- *
- * 
- * @author 이씨플라자 * DIGITALSHIP KNKIM
- * @since 2021. 7. 16.
- * @version 1.0
- *
- */
-@Controller
-public class SystemController {
-
-	private static final Logger log = LoggerFactory.getLogger(SystemController.class);
-
-	/**
-	 * NLIB 프로퍼티 서비스 
-	 */
-	@Resource(name="nlibProperty")
-	NlibProperty nlibProperty;
-	
-	/**
-	 * NLIB Property 재로드 작업을 요청한다. 
-	 * 
-	 * @param authentication
-	 * @param model
-	 * @return
-	 */
-	@RequestMapping( {"/system/reloadProperties.do"} )
-	public String reloadProperties(Authentication authentication, ModelMap model) {
-
-		// TODO : 시스템관리자인지 권한 체크할 것  
-		int propCount = nlibProperty.loadProperties();
-		
-		model.addAttribute("code", String.format("프로퍼티 건수(결과) : %d", propCount));
-		model.addAttribute("message", "NLIB Property 재로드 작업을 호출했습니다. 로그에서 처리결과를 확인하시기 바랍니다.");
-		
-		return "nlib/cmm/common";
-	}
-	
-}
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/jsp/nlib/code/listCodes.jsp b/src/main/webapp/WEB-INF/jsp/nlib/code/listCodes.jsp
deleted file mode 100644
index 9bec406d..00000000
--- a/src/main/webapp/WEB-INF/jsp/nlib/code/listCodes.jsp
+++ /dev/null
@@ -1,83 +0,0 @@
-<%
-/**
- * <pre>
- * @Class Name : listCodes.jsp
- * 
- * @Description : 묻고답하기 목록을 조회한다.
- * 
- * 
- * @프로젝트명: 지방문화원 통합자료관리시스템 구축사업 (2021)
- *
- * </pre>
- *
- * @ ------------    --------    ---------------------------
- * @ 수정일                     수정자             수정내용
- * @ ------------    --------    ---------------------------
- * @ 2021. 8. 5.    KNKIM       최초 생성
- *
- * 
- * @author 이씨플라자 * DIGITALSHIP KNKIM
- * @since 2021. 8. 5.
- * @version 1.0
- *
- */
- %>
-<%@ page language="java" contentType="text/html; charset=UTF-8" %>
-<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
-<%@ taglib prefix="ui" uri="http://egovframework.gov/ctl/ui" %>
-<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
-<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
-<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
-<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
-<%@ taglib prefix="validator" uri="http://www.springmodules.org/tags/commons-validator" %>
-
-<c:set var="pageTitle">공통코드</c:set>
-
-<!DOCTYPE html>
-<html lang="ko">
-<head>
-<title><c:out value='${pageTitle}'/></title>
-
-<script>
-
-$( document ).ready(function() {
-	fn_setPageTitle("<c:out value='${pageTitle}'/>");
-    
-}); // document ready
-
-</script>
-</head>
-
-<body>
-
-<h1><c:out value='${pageTitle }'/></h1>
-
-메시지 : <c:out value='${message}'/> 
-&nbsp;<br/>
-
-<form name="codeForm" id="codeForm"  
-      action="${pageContext.request.contextPath}/code/listCodes.do" 
-      method="post"> 
-	
-	<!-- 검색조건 -->
-	<input type="text" name="lCodeId" id="lCodeId" title="검색어" value="<c:out value='${lCodeId }'/>" size="35" maxlength="50" /> 
-	<input type="submit" name="btnSearch" id="btnSearch" title="검색버튼" value="검색" />
-	PAGE_SIZE_OPTION
-	     
-</form>
-
-<table>
-<tr>
-    <th>코드</th>
-    <th>코드명</th>
-</tr>
-<c:forEach var="codeItem" items="${resultList }" varStatus="status">
-    <tr>
-	    <td><c:out value="${codeItem.sCodeId }" /></td>
-	    <td><c:out value="${codeItem.sCodeNm }" /></td>
-    </tr>
-</c:forEach>
-</table>
-
-</body>
-</html>
diff --git a/src/main/webapp/WEB-INF/jsp/nlib/code/listCodesPopup.jsp b/src/main/webapp/WEB-INF/jsp/nlib/code/listCodesPopup.jsp
deleted file mode 100644
index 66e0b882..00000000
--- a/src/main/webapp/WEB-INF/jsp/nlib/code/listCodesPopup.jsp
+++ /dev/null
@@ -1,103 +0,0 @@
-<%
-/**
- * <pre>
- * @Class Name : listCodes.jsp
- * 
- * @Description : 묻고답하기 목록을 조회한다.
- * 
- * 
- * @프로젝트명: 지방문화원 통합자료관리시스템 구축사업 (2021)
- *
- * </pre>
- *
- * @ ------------    --------    ---------------------------
- * @ 수정일                     수정자             수정내용
- * @ ------------    --------    ---------------------------
- * @ 2021. 8. 5.    KNKIM       최초 생성
- *
- * 
- * @author 이씨플라자 * DIGITALSHIP KNKIM
- * @since 2021. 8. 5.
- * @version 1.0
- *
- */
- %>
-<%@ page language="java" contentType="text/html; charset=UTF-8" %>
-<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
-<%@ taglib prefix="ui" uri="http://egovframework.gov/ctl/ui" %>
-<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
-<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
-<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
-<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
-<%@ taglib prefix="validator" uri="http://www.springmodules.org/tags/commons-validator" %>
-
-<c:set var="pageTitle">공통코드</c:set>
-
-<!DOCTYPE html>
-<html lang="ko">
-<head>
-<title><c:out value='${pageTitle}'/></title>
-
-<script>
-
-$( document ).ready(function() {
-
-	fn_setPageTitle("<c:out value='${pageTitle}'/>");
-}); // document ready
-
-function popSubmit() {
-	var dataList = $("#codeForm").serialize();
-	//alert("popSubmit : " + dataList);
-	var url = $("#codeForm").attr('action');
-	//alert("action   : " + url);
-	
-    $.ajax({
-        type: "post",
-        url: url,
-        data: dataList
-    }).done(function(response){
-        $("#myPop").html(response);
-    });
-	
-}
-</script>
-</head>
-
-<body>
-
-<h1><c:out value='${pageTitle }'/></h1>
-
-메시지 Popup : <c:out value='${message}'/> 
-&nbsp;<br/>
-
-<form name="codeForm" id="codeForm"  
-      action="${pageContext.request.contextPath}/code/listCodesPopup.do" 
-      method="post"> 
-	
-	<!-- 검색조건 -->
-	<input type="text" name="lCodeId" id="lCodeId" title="검색어" value="<c:out value='${lCodeId }'/>" size="35" maxlength="50" /> 
-	
-	<input type="text" name="title" id="title" title="검색어" value="ThisIsTitleVal" size="35" maxlength="50" />
-	<input type="text" name="content" id="content" value="ThisIsCCCCContent Val" size="35" maxlength="50" />
-	
-	<input type="button" name="btnSearch" id="btnSearch" title="검색버튼" value="검색" onclick="popSubmit()" />
-	PAGE_SIZE_OPTION
-	     
-</form>
-
-<table>
-<tr>
-    <th>코드2222</th>
-    <th>코드명22222222</th>
-</tr>
-<c:forEach var="codeItem" items="${resultList }" varStatus="status">
-    <tr>
-	    <td><c:out value="${codeItem.sCodeId }" /></td>
-	    <td><c:out value="${codeItem.sCodeNm }" /></td>
-    </tr>
-</c:forEach>
-</table>
-
-<a href="javascript:void(0)" onclick="gotoInPop('${pageContext.request.contextPath}/inform/selectNCultureOperationInfo.do')">팝업내에서 링크이동</a>
-</body>
-</html>