diff --git a/src/main/java/geoinfo/main/login/LoginController.java b/src/main/java/geoinfo/main/login/LoginController.java
index 2286ace9..6ddb3a85 100644
--- a/src/main/java/geoinfo/main/login/LoginController.java
+++ b/src/main/java/geoinfo/main/login/LoginController.java
@@ -581,18 +581,9 @@ public class LoginController {
 
 	// 로그인
 	@RequestMapping(value = "/login.do", method = RequestMethod.POST)
-	public ModelAndView login(
-			HttpSession session, 
-			Map<String, Object> map, 
-			HttpServletRequest request, 
-			HttpServletResponse response, 
-			@RequestParam("location") String location, 
-			@RequestParam("login_param") String login_param, 
-			@RequestParam("id") String id,  
-			@RequestParam("pass") String pass) throws Exception {
+	public ModelAndView login(HttpSession session, Map<String, Object> map, HttpServletRequest request, HttpServletResponse response, @RequestParam("location") String location, @RequestParam("login_param") String login_param, @RequestParam("id") String id, @RequestParam("cls") String cls, @RequestParam("pass") String pass) throws Exception {
 
 		ModelAndView mv = new ModelAndView("home/login");
-		String cls = "";
 		String msg = "";
 		String url = "";
 		String sysdate = "";
@@ -648,6 +639,7 @@ public class LoginController {
 
 				map.put("passwd", pass);
 				map.put("passwd2", pass2);
+				map.put("cls", cls);
 
 				boolean loginSuccess = false;
 				String dup_id;
@@ -705,6 +697,7 @@ public class LoginController {
 
 							map.put("passwd", pass);
 							map.put("passwd2", pass2);
+							map.put("cls", cls);
 							selectWebMemberIn = loginService.selectWebMemberIn(map);
 							if(selectWebMemberIn == null) {
 
@@ -723,6 +716,7 @@ public class LoginController {
 							}else {
 								// 관리자일 경우
 								map.put("userid", userid);
+								map.put("cls", "9");
 								selectWebMemberIn = loginService.selectWebMemberIn(map);
 								map.clear();
 
@@ -745,14 +739,11 @@ public class LoginController {
 										cls = selectWebMemberIn.get("cls").toString();
 
 										if (!"".equals(request.getSession()) && !request.getSession().equals(null)) {
-											session = request.getSession();
-											session.setAttribute("USERID", userid);
-											session.setAttribute("USERNAME", userName);
-											session.setAttribute("MASTERCODE", masterCode);
-											session.setAttribute("CLS", cls);
-											session.setAttribute("GOVECODE", goveCode);
-											session.setMaxInactiveInterval(43200);
-											
+											request.getSession().setAttribute("USERID", userid);
+											request.getSession().setAttribute("USERNAME", userName);
+											request.getSession().setAttribute("MASTERCODE", masterCode);
+											request.getSession().setAttribute("CLS", cls);
+											request.getSession().setAttribute("GOVECODE", goveCode);
 
 											// 2017.10.13 dhlee 세션 ip , 환경 추가
 											InetAddress ip = InetAddress.getLocalHost();
@@ -770,6 +761,8 @@ public class LoginController {
 									map.put("userid", userid);
 									map.put("passwd", pass);
 									map.put("passwd2", pass2);
+									map.put("cls", cls);
+									map.put("cls2", "2");
 									selectWebMemberIn = loginService.selectWebMemberIn(map);
 									map.clear();
 
@@ -791,13 +784,11 @@ public class LoginController {
 										cls = selectWebMemberIn.get("cls").toString();
 										goveCode = selectWebMemberIn.get("govement_code").toString();
 
-										session = request.getSession();
-										session.setAttribute("USERID", userid);
-										session.setAttribute("USERNAME", userName);
-										session.setAttribute("MASTERCODE", masterCode);
-										session.setAttribute("CLS", cls);
-										session.setAttribute("GOVECODE", goveCode);
-										session.setMaxInactiveInterval(43200);
+										request.getSession().setAttribute("USERID", userid);
+										request.getSession().setAttribute("USERNAME", userName);
+										request.getSession().setAttribute("MASTERCODE", masterCode);
+										request.getSession().setAttribute("CLS", cls);
+										request.getSession().setAttribute("GOVECODE", goveCode);
 
 										// 2017.10.13 dhlee 세션 ip , 환경 추가
 										InetAddress ip = InetAddress.getLocalHost();
diff --git a/src/main/webapp/WEB-INF/views/home/include/header.jsp b/src/main/webapp/WEB-INF/views/home/include/header.jsp
index 6a124f2f..89dd3e77 100644
--- a/src/main/webapp/WEB-INF/views/home/include/header.jsp
+++ b/src/main/webapp/WEB-INF/views/home/include/header.jsp
@@ -82,7 +82,7 @@
 		공통 커스텀
 	============================================================== -->
 	<!-- 공통 script -->
-	<script type="text/javascript" src="${pageContext.request.contextPath}/com/js/common.js"></script>
+	<script type="text/javascript" src="${pageContext.request.contextPath}/com/js/common.js?v=20240527_1042"></script>
 
 	<!-- 스타일 css -->
 	<link rel="stylesheet" href="${pageContext.request.contextPath}/com/css/style.css" />
@@ -139,7 +139,7 @@
 			document.documentElement.classList.add("ie");
 		}
 	});
-	
+
 	function gomypage() {
 		top.location.href = "topMenuSelect.do?url=mypage_main";
 	}
@@ -153,7 +153,7 @@
 		var comPopWin = window.open("information_info.do", "comPopWin", "title=no,toolbar=no,scrollbars=yes,width=718,height=800,left=50,top=50");
 		comPopWin.focus();
 	}
-	
+
 </script>
 <!-- 로그인 시작 -->
 <div id="login" class="login-popup mfp-hide">
@@ -161,16 +161,108 @@
 		<input type="hidden" name="login_param" value="">
 
 		<h1 class="contents-title"><span class="contents-title-text">로그인</span></h1>
-		<div class="contents-row padT20">
-			<label for="id" class="control-label marR5">아이디</label>
-			<input name="id" id="id" type="text" tabIndex="1" class="gg-input" maxlength="15" placeholder="아이디">
-			<label for="pass" class="control-label marR5">비밀번호</label>
-			<input name="pass" id="pass" size="12" tabIndex="2" maxlength="15" type="password" class="gg-input" onkeydown="javascript:enterKey()" placeholder="비밀번호">
+		<div class="t-center">
+			<style>
+				.account-type-wrapper {
+				}
+				.account-type-wrapper > p {
+					width: 100%;
+					display: block;
+					font-size: 24px;
+					margin-bottom: 20px;
+				}
+				.account-type-wrapper > ul {
+					width: 100%;
+					display: block;
+				}
+				.account-type-wrapper > ul > li {
+					width: 32.4%;
+					display: inline-block;
+					height: 130px;
+					line-height: 130px;
+					border: 1px solid #222222;
+					font-size: 40px;
+					cursor: pointer;
+
+				}
+
+				.account-type-wrapper > ul > li:hover {
+					background: #222222;
+					color: #ffffff;
+
+				}
+			</style>
+			<div class="account-type-wrapper" id="account-type-wrapper">
+				<p>계정 유형 선택</p>
+				<ul>
+					<li id="cls-button-0">개인</li>
+					<li id="cls-button-1">기업</li>
+					<li id="cls-button-2">발주청</li>
+				</ul>
+			</div>
+			<div class="gg-radio-inline login-radio" style="display: none;">
+				<label class="gg-radio gg-radio-outline">
+					<input type="radio" name="cls" value="0" data-index="0" checked /> 개인
+					<span></span>
+				</label>
+				<label class="gg-radio gg-radio-outline">
+					<input type="radio" name="cls" value="1" data-index="1" /> 기업
+					<span></span>
+				</label>
+				<label class="gg-radio gg-radio-outline">
+					<input type="radio" name="cls" value="3" data-index="2" /> 지자체
+					<span></span>
+				</label>
+			</div>
 		</div>
-		<div class="contents-row t-center padT20">
-			<button type="button" class="btn btn-small btn-primary" onClick="javascript:loginBtn()">로그인</button>
-			<button type="button" class="btn btn-small btn-dark-gray marL10 mfp-popup-close">취소</button>
+		<div id="signin-wrapper" style="display: none;">
+			<div class="contents-row">
+				<label for="id" class="control-label marR5">아이디</label>
+				<input name="id" id="id" type="text" tabIndex="1" class="gg-input" maxlength="15" placeholder="아이디">
+				<label for="pass" class="control-label marR5">비밀번호</label>
+				<input name="pass" id="pass" size="12" tabIndex="2" maxlength="15" type="password" class="gg-input" onkeydown="javascript:enterKey()" placeholder="비밀번호">
+			</div>
+			<div class="contents-row t-center padT20">
+				<button type="button" class="btn btn-small btn-primary" onClick="javascript:loginBtn()">로그인</button>
+				<button type="button" class="btn btn-small btn-dark-gray marL10 mfp-popup-close">취소</button>
+			</div>
 		</div>
+
+		<script>
+			// 각 버튼 요소 가져오기
+			var clsButton0 = document.getElementById("cls-button-0");
+			var clsButton1 = document.getElementById("cls-button-1");
+			var clsButton2 = document.getElementById("cls-button-2");
+
+			// 각 라디오 버튼 요소 가져오기
+			var radioInputs = document.getElementsByName("cls");
+
+			// 버튼 클릭 이벤트 핸들러 함수
+			function handleButtonClick(event) {
+			  var clickedButtonId = event.target.id; // 클릭된 버튼의 ID 가져오기
+
+			  // 클릭된 버튼에 따라 해당 라디오 버튼 선택
+			  if (clickedButtonId === "cls-button-0") {
+			    radioInputs[0].checked = true;
+			  } else if (clickedButtonId === "cls-button-1") {
+			    radioInputs[1].checked = true;
+			  } else if (clickedButtonId === "cls-button-2") {
+			    radioInputs[2].checked = true;
+			  }
+
+
+			  var accountTypeWrapperEle = document.getElementById("account-type-wrapper");
+			  accountTypeWrapperEle.style.display="none";
+			  var signinWrapperEle = document.getElementById("signin-wrapper");
+			  signinWrapperEle.style.display="block";
+			}
+
+			// 각 버튼에 클릭 이벤트 리스너 추가
+			clsButton0.addEventListener("click", handleButtonClick);
+			clsButton1.addEventListener("click", handleButtonClick);
+			clsButton2.addEventListener("click", handleButtonClick);
+
+		</script>
 	</form>
 </div>
 <!-- 로그인 끝 -->
diff --git a/src/main/webapp/WEB-INF/views/web/input/sampleInfo.jsp b/src/main/webapp/WEB-INF/views/web/input/sampleInfo.jsp
index e28f1077..101ce8e5 100644
--- a/src/main/webapp/WEB-INF/views/web/input/sampleInfo.jsp
+++ b/src/main/webapp/WEB-INF/views/web/input/sampleInfo.jsp
@@ -747,7 +747,7 @@ function fn_grid_refresh(){
 										},
 										{
 											field: "sampleShape",
-											title: "시료형태 <span class='necessary'>(필수입력)<span>",
+											title: "시료형태",
 											width:140,
 											attributes: { style:"text-align: center" },
 											editor: comboEditor2,
@@ -980,7 +980,7 @@ function fn_grid_refresh(){
 						<div class="page-explanation page-explanation-sm marT20">
 							<div class="page-explanation-inner">
 								<p class="page-explanation-text">
-									※ 시료번호 변경시, 입력된 토사시험정보가 삭제됩니다.
+									※ 시료번호 변경시, 입력된 토사시험정보가 삭제됩니다. &nbsp; <span style="color:red;">('함수비(%)', '비중', '액성한계(%)', '소성지수', '단위중량()' 값없을 시, 음수 -999 입력 )</span>
 								</p>
 							</div>
 						</div>
diff --git a/src/main/webapp/com/js/common.js b/src/main/webapp/com/js/common.js
index 7846f890..44ab10c3 100644
--- a/src/main/webapp/com/js/common.js
+++ b/src/main/webapp/com/js/common.js
@@ -316,6 +316,11 @@ $(document).ready(function () {
 		closeBtnInside: false,
 		callbacks: {
 			open: function () {
+				var accountTypeWrapperEle = document.getElementById("account-type-wrapper");
+			    accountTypeWrapperEle.style.display="block";
+			    var signinWrapperEle = document.getElementById("signin-wrapper");
+			    signinWrapperEle.style.display="none";
+
 				$('#login').parent().addClass('login-popup-content');
 				if (!isMobile) {
 					$('body').addClass('overflow-hidden login-popup-wrapper');