diff --git a/WebContent/WEB-INF/view/contractMgmt/estimateList_new.jsp b/WebContent/WEB-INF/view/contractMgmt/estimateList_new.jsp
index 6a18fbd..c9dba45 100644
--- a/WebContent/WEB-INF/view/contractMgmt/estimateList_new.jsp
+++ b/WebContent/WEB-INF/view/contractMgmt/estimateList_new.jsp
@@ -151,33 +151,37 @@ $(document).ready(function(){
 		document.form1.submit();
 	});
 	
-	//결재상신
+	// 결재상신 (Amaranth10 전자결재 SSO 방식)
 	$("#btnApproval").click(function(){
 		var selectedData = _tabulGrid.getSelectedData();
-		if(selectedData.length<1){
+		if(selectedData.length < 1){
 			Swal.fire("결재상신할 행을 선택해주십시오.");
 			return false;
-		}else if(selectedData.length>1){
+		} else if(selectedData.length > 1){
 			Swal.fire("한번에 한개의 결재만 가능합니다.");
 			return false;
-		}else{
-		
-			var targetStatus = fnc_checkNull(selectedData[0].APPR_STATUS);
-			var status = fnc_checkNull(selectedData[0].STATUS);
+		} else {
+			var amaranthStatus = fnc_checkNull(selectedData[0].AMARANTH_STATUS);
 			var estObjId = fnc_checkNull(selectedData[0].EST_OBJID);
 			var contractObjId = fnc_checkNull(selectedData[0].OBJID);
 			var customerObjId = fnc_checkNull(selectedData[0].CUSTOMER_OBJID);
-			
-			// 견적서 작성 여부 확인
+
 			if(estObjId == ""){
 				Swal.fire("견적서를 먼저 작성해주세요.");
 				return false;
 			}
-			
-			if(targetStatus == "결재완료" || targetStatus == "결재중" || targetStatus == "결재불필요" || status == "cancel"){
-				Swal.fire("작성중/결재반려인 상태만 결재상신 가능합니다.");
+
+			if(amaranthStatus == "inProcess"){
+				Swal.fire("결재 진행중인 건은 상신할 수 없습니다.");
 				return false;
-			}else{
+			} else if(amaranthStatus == "complete"){
+				Swal.fire("결재 완료된 건은 상신할 수 없습니다.");
+				return false;
+			} else if(amaranthStatus == "notRequired"){
+				Swal.fire("결재불필요로 처리된 건입니다.");
+				return false;
+			}
+
 				// 결재 필요 여부 체크 (재오더/신규수주/가격인하)
 				$.ajax({
 					url: "/contractMgmt/checkApprovalRequired.do",
@@ -191,9 +195,8 @@ $(document).ready(function(){
 						if(response.result == "success") {
 							var approvalRequired = response.approvalRequired;
 							var reason = response.reason;
-							
+
 							if(approvalRequired == "N") {
-								// 재오더 + 가격동일/인상 → 결재불필요
 								Swal.fire({
 									title: '결재 불필요',
 									html: '재오더(가격동일/인상)로 결재가 필요하지 않습니다.<br>결재불필요로 처리하시겠습니까?<br><br><small>* 결재불필요 처리 후 메일발송이 가능합니다.</small>',
@@ -205,13 +208,10 @@ $(document).ready(function(){
 									cancelButtonText: '취소'
 								}).then((result) => {
 									if(result.isConfirmed) {
-										// 결재불필요 처리
 										$.ajax({
 											url: "/contractMgmt/setApprovalNotRequired.do",
 											type: "POST",
-											data: {
-												estObjId: estObjId
-											},
+											data: { estObjId: estObjId },
 											dataType: "json",
 											success: function(res) {
 												if(res.result == "success") {
@@ -223,7 +223,7 @@ $(document).ready(function(){
 														confirmButtonText: "메일발송",
 														cancelButtonText: "나중에"
 													}).then((mailResult) => {
-														fn_search();  // 목록 새로고침
+														fn_search();
 														if(mailResult.isConfirmed) {
 															fn_openMailFormPopup(contractObjId);
 														}
@@ -239,14 +239,10 @@ $(document).ready(function(){
 									}
 								});
 							} else {
-								// 신규수주 또는 가격인하 → 결재필요
 								var reasonText = "";
-								if(reason == "신규수주") {
-									reasonText = "신규수주입니다.";
-								} else if(reason == "가격인하") {
-									reasonText = "가격인하 건입니다.";
-								}
-								
+								if(reason == "신규수주") reasonText = "신규수주입니다.";
+								else if(reason == "가격인하") reasonText = "가격인하 건입니다.";
+
 								Swal.fire({
 									title: '결재상신',
 									html: (reasonText ? reasonText + '<br>' : '') + '결재상신 하시겠습니까?<br><br><small>* 결재완료 후 메일발송이 가능합니다.</small>',
@@ -258,24 +254,18 @@ $(document).ready(function(){
 									cancelButtonText: '취소'
 								}).then((result) => {
 									if(result.isConfirmed) {
-										var objId = estObjId;
-										var title = encodeURIComponent(fnc_checkNull(selectedData[0].CONTRACT_NO));
-										var approvalUrl = "/approval/registApproval.do?targetType=CONTRACT_ESTIMATE&targetObjId="+objId+"&approvalTitle="+title;
-										window.open(approvalUrl, "registApproval", "width=700,height=700");
+										fn_openAmaranthApproval(estObjId, fnc_checkNull(selectedData[0].CONTRACT_NO));
 									}
 								});
 							}
 						} else {
-							// API 오류 시 기존 방식으로 진행
 							fn_showApprovalConfirmSimple(estObjId, selectedData[0].CONTRACT_NO);
 						}
 					},
 					error: function() {
-						// AJAX 오류 시 기존 방식으로 진행
 						fn_showApprovalConfirmSimple(estObjId, selectedData[0].CONTRACT_NO);
 					}
 				});
-			}
 		}
 	});
 	
@@ -427,15 +417,19 @@ var columns = [
 					fn_showEstimateList(objid);
 				}
 			}, 
-			// 12. 결재상태
-			{headerHozAlign : 'center', hozAlign : 'center',	minWidth: 50, widthGrow: 0.7,		title : '결재상태',		field : 'APPR_STATUS',
-				formatter:fnc_createGridAnchorTag,
-				cellClick:function(e, cell){
-					var APPROVAL_OBJID = fnc_checkNull(cell.getData().APPROVAL_OBJID);
-					var ROUTE_OBJID = fnc_checkNull(cell.getData().ROUTE_OBJID);
-					approval_form(APPROVAL_OBJID,ROUTE_OBJID);
-				}
-			},
+		// 12. 아마란스 결재상태 (hidden)
+		{title:'AMARANTH_STATUS', field:'AMARANTH_STATUS', visible: false},
+		// 13. 결재상태 (아마란스 전자결재)
+		{headerHozAlign : 'center', hozAlign : 'center',	minWidth: 50, widthGrow: 0.7,		title : '결재상태',		field : 'APPR_STATUS',
+			formatter:function(cell){
+				var val = fnc_checkNull(cell.getValue());
+				if(val == '결재중') return "<span style='color:#e67e22; font-weight:bold;'>" + val + "</span>";
+				if(val == '결재완료') return "<span style='color:#27ae60; font-weight:bold;'>" + val + "</span>";
+				if(val == '반려') return "<span style='color:#e74c3c; font-weight:bold;'>" + val + "</span>";
+				if(val == '결재불필요') return "<span style='color:#3498db; font-weight:bold;'>" + val + "</span>";
+				return val;
+			}
+		},
 			// 13. 메일발송
 			{headerHozAlign : 'center', hozAlign : 'center',	minWidth: 50, widthGrow: 0.7,		title : '메일발송',		field : 'MAIL_SEND_STATUS',
 				formatter: function(cell, formatterParams, onRendered){
@@ -634,12 +628,6 @@ function fn_delete(){
 	}
 }
 
-function approval_form(APPROVAL_OBJID,ROUTE_OBJID){
-	
-	url = "/approval/approvalDetail.do?approvalObjId="+APPROVAL_OBJID+"&routeObjId="+ROUTE_OBJID;
-			
-		fn_centerPopup(650,400,url,'approvalDetailPopup')
-}
 
 function fn_FileRegist(objId, docType, docTypeName){
 	var popup_width = 800;
@@ -825,7 +813,7 @@ function fn_showSerialNoPopup(serialNoString){
 	});
 }
 
-// 결재상신 확인 다이얼로그 (단순 버전)
+// 결재상신 확인 다이얼로그 (단순 버전 - 아마란스 전자결재)
 function fn_showApprovalConfirmSimple(estObjId, contractNo) {
 	Swal.fire({
 		title: '결재상신',
@@ -838,9 +826,39 @@ function fn_showApprovalConfirmSimple(estObjId, contractNo) {
 		cancelButtonText: '취소'
 	}).then((result) => {
 		if(result.isConfirmed) {
-			var title = encodeURIComponent(fnc_checkNull(contractNo));
-			var approvalUrl = "/approval/registApproval.do?targetType=CONTRACT_ESTIMATE&targetObjId="+estObjId+"&approvalTitle="+title;
-			window.open(approvalUrl, "registApproval", "width=700,height=700");
+			fn_openAmaranthApproval(estObjId, contractNo);
+		}
+	});
+}
+
+// Amaranth10 전자결재 SSO 팝업 열기
+function fn_openAmaranthApproval(estObjId, contractNo) {
+	var title = "견적서 결재" + (contractNo ? " - " + contractNo : "");
+	
+	$.ajax({
+		url: "/approval/getAmaranthSsoUrl.do",
+		type: "POST",
+		data: {
+			"targetType": "CONTRACT_ESTIMATE",
+			"targetObjId": estObjId,
+			"approvalTitle": title,
+			"outProcessCode": "${AMARANTH_OUT_PROCESS_CODE}",
+			"formId": "",
+			"compSeq": "1000",
+			"deptSeq": ""
+		},
+		dataType: "json",
+		success: function(data) {
+			if(data.resultCode == 0 && data.resultData && data.resultData.fullUrl) {
+				var fullUrl = data.resultData.fullUrl;
+				window.open(fullUrl, "amaranthApproval", "width=1200,height=900,scrollbars=yes,resizable=yes");
+			} else {
+				Swal.fire("결재 연동 오류: " + (data.resultMsg || "알 수 없는 오류"));
+			}
+		},
+		error: function(xhr, status, error) {
+			console.error("Amaranth SSO URL 요청 오류:", error);
+			Swal.fire("결재 시스템 연동 중 오류가 발생했습니다.");
 		}
 	});
 }
diff --git a/src/com/pms/mapper/approval.xml b/src/com/pms/mapper/approval.xml
index 2a2d6b4..b1d5838 100644
--- a/src/com/pms/mapper/approval.xml
+++ b/src/com/pms/mapper/approval.xml
@@ -603,7 +603,7 @@
 		SELECT 
 			CONTRACT_OBJID
 		FROM ESTIMATE_TEMPLATE
-		WHERE OBJID = #{estObjId}::NUMERIC
+		WHERE OBJID::VARCHAR = #{estObjId}
 	</select>
 	
 	<!-- =====================================================
@@ -671,6 +671,23 @@
 		WHERE APPRO_KEY = #{approKey}
 	</update>
 	
+	<!-- 결재불필요 처리: AMARANTH_APPROVAL에 notRequired 상태로 등록 -->
+	<insert id="insertAmaranthApprovalNotRequired" parameterType="map">
+		INSERT INTO AMARANTH_APPROVAL (
+			APPRO_KEY, TARGET_TYPE, TARGET_OBJID, APPROVAL_TITLE, WRITER, STATUS, REGDATE
+		) VALUES (
+			#{approKey}, #{targetType}, #{targetObjId}, '결재불필요', #{writer}, 'notRequired', NOW()
+		)
+	</insert>
+
+	<!-- 결재불필요 처리: 기존 AMARANTH_APPROVAL 레코드 상태 변경 -->
+	<update id="updateAmaranthApprovalNotRequired" parameterType="map">
+		UPDATE AMARANTH_APPROVAL SET
+			STATUS = 'notRequired',
+			UPDATE_DATE = NOW()
+		WHERE TARGET_OBJID = #{targetObjId} AND TARGET_TYPE = #{targetType}
+	</update>
+
 	<!-- 품의서(SALES_REQUEST_MASTER) 결재 상태 변경 -->
 	<update id="changeProposalApprovalStatus" parameterType="map">
 		UPDATE SALES_REQUEST_MASTER SET 
@@ -678,4 +695,57 @@
 		WHERE OBJID::VARCHAR = #{targetObjId}::VARCHAR
 	</update>
 
+	<!-- 견적서 정보 조회 (결재 본문용) -->
+	<select id="getEstimateInfoForApproval" parameterType="map" resultType="map">
+		SELECT
+			ET.OBJID,
+			ET.CONTRACT_OBJID,
+			ET.ESTIMATE_NO,
+			ET.TEMPLATE_TYPE,
+			ET.EXECUTOR,
+			ET.RECIPIENT,
+			ET.CONTACT_PERSON,
+			ET.MODEL_NAME,
+			ET.TOTAL_AMOUNT,
+			ET.TOTAL_AMOUNT_KRW,
+			ET.MANAGER_NAME,
+			ET.MANAGER_CONTACT,
+			ET.PART_NAME,
+			ET.WRITER,
+			ET.NOTE1,
+			ET.NOTE2,
+			ET.NOTE3,
+			ET.NOTE4,
+			ET.NOTE_REMARKS,
+			ET.VALIDITY_PERIOD,
+			TO_CHAR(ET.REGDATE, 'YYYY-MM-DD') AS REGDATE,
+			CM.CONTRACT_NO,
+			(SELECT CLIENT_NM FROM CLIENT_MNG AS C WHERE 'C_' || C.OBJID::VARCHAR = CM.CUSTOMER_OBJID) AS CUSTOMER_NAME,
+			CM.AREA_CD,
+			CODE_NAME(CM.CONTRACT_CURRENCY) AS CURRENCY_NAME,
+			CM.EXCHANGE_RATE,
+			(SELECT DEPT_NAME || ' ' || USER_NAME FROM USER_INFO WHERE USER_ID = ET.WRITER) AS WRITER_NAME
+		FROM ESTIMATE_TEMPLATE ET
+		LEFT JOIN CONTRACT_MGMT CM ON ET.CONTRACT_OBJID = CM.OBJID
+		WHERE ET.OBJID::VARCHAR = #{targetObjId}
+	</select>
+
+	<!-- 견적서 품목 리스트 조회 (결재 본문용) -->
+	<select id="getEstimateItemsForApproval" parameterType="map" resultType="map">
+		SELECT
+			SEQ,
+			CATEGORY,
+			DESCRIPTION,
+			SPECIFICATION,
+			QUANTITY,
+			UNIT,
+			UNIT_PRICE,
+			AMOUNT,
+			NOTE,
+			REMARK
+		FROM ESTIMATE_TEMPLATE_ITEM
+		WHERE TEMPLATE_OBJID::VARCHAR = #{targetObjId}
+		ORDER BY SEQ
+	</select>
+
 </mapper>
\ No newline at end of file
diff --git a/src/com/pms/salesmgmt/controller/ContractMgmtController.java b/src/com/pms/salesmgmt/controller/ContractMgmtController.java
index 0a27e7c..a77369d 100644
--- a/src/com/pms/salesmgmt/controller/ContractMgmtController.java
+++ b/src/com/pms/salesmgmt/controller/ContractMgmtController.java
@@ -1659,7 +1659,7 @@ public class ContractMgmtController {
 			
 		request.setAttribute("code_map",code_map);
 		request.setAttribute("actionType",actionType);
-		//request.setAttribute("LIST", list);
+		request.setAttribute("AMARANTH_OUT_PROCESS_CODE", com.pms.common.utils.Constants.AMARANTH_OUT_PROCESS_CODE);
 		
 		}catch(Exception e){
 			e.printStackTrace();
diff --git a/src/com/pms/salesmgmt/mapper/contractMgmt.xml b/src/com/pms/salesmgmt/mapper/contractMgmt.xml
index 83ce317..46390f6 100644
--- a/src/com/pms/salesmgmt/mapper/contractMgmt.xml
+++ b/src/com/pms/salesmgmt/mapper/contractMgmt.xml
@@ -423,7 +423,7 @@
 	<sql id="contractBase">
 		(
 				SELECT 
-					 OBJID
+					 T.OBJID
 					,CATEGORY_CD
 					,CODE_NAME(CATEGORY_CD) AS CATEGORY_NAME
 					,CUSTOMER_OBJID
@@ -494,9 +494,9 @@
 					,CONTRACT_PRICE_CURRENCY
 					,CONTRACT_CURRENCY
 					,CODE_NAME(CONTRACT_CURRENCY) AS CONTRACT_CURRENCY_NAME
-					,REGDATE
-					,TO_CHAR(REGDATE,'YYYY-MM-DD') AS REG_DATE
-					,WRITER
+					,T.REGDATE
+					,TO_CHAR(T.REGDATE,'YYYY-MM-DD') AS REG_DATE
+					,T.WRITER
 					,(SELECT USER_NAME FROM USER_INFO AS O WHERE O.USER_ID = T.WRITER ) AS WRITER_NAME
 					,(SELECT COUNT(1) FROM ATTACH_FILE_INFO WHERE TARGET_OBJID = T.OBJID AND DOC_TYPE IN ('FTC_ORDER', 'ORDER') AND UPPER(STATUS) = 'ACTIVE') AS CU01_CNT
 					<!-- ,(SELECT COUNT(1) FROM ATTACH_FILE_INFO WHERE TARGET_OBJID = T.OBJID AND DOC_TYPE='contractMgmt01' AND UPPER(STATUS) = 'ACTIVE') AS CU01_CNT
@@ -555,10 +555,18 @@
 					ORDER BY LOG_TIME DESC
 					LIMIT 1
 				) AS MAIL_SEND_DATE
-				,A.APPR_STATUS
-				,A.APPROVAL_OBJID
-				,A.ROUTE_OBJID
-				,(SELECT objid FROM ESTIMATE_TEMPLATE WHERE CONTRACT_OBJID = T.OBJID order by regdate desc limit 1) AS EST_OBJID
+			,CASE
+				WHEN AMR.STATUS = 'complete' THEN '결재완료'
+				WHEN AMR.STATUS = 'inProcess' THEN '결재중'
+				WHEN AMR.STATUS = 'reject' THEN '반려'
+				WHEN AMR.STATUS = 'create' THEN '작성중'
+				WHEN AMR.STATUS = 'notRequired' THEN '결재불필요'
+				ELSE ''
+			END AS APPR_STATUS
+			,COALESCE(AMR.STATUS, '') AS AMARANTH_STATUS
+			,A.APPROVAL_OBJID
+			,A.ROUTE_OBJID
+			,(SELECT objid FROM ESTIMATE_TEMPLATE WHERE CONTRACT_OBJID = T.OBJID order by regdate desc limit 1) AS EST_OBJID
 		-- 최근 차수 견적서 합계 정보
 		,(SELECT TOTAL_AMOUNT FROM ESTIMATE_TEMPLATE WHERE CONTRACT_OBJID = T.OBJID ORDER BY REGDATE DESC LIMIT 1) AS EST_TOTAL_AMOUNT
 		,(SELECT TOTAL_AMOUNT_KRW FROM ESTIMATE_TEMPLATE WHERE CONTRACT_OBJID = T.OBJID ORDER BY REGDATE DESC LIMIT 1) AS EST_TOTAL_AMOUNT_KRW
@@ -731,10 +739,13 @@
 						WHERE
 							A.OBJID = B.APPROVAL_OBJID
 							AND TARGET_TYPE IN ('CONTRACT_ESTIMATE')
-					) A
-					ON (SELECT objid FROM ESTIMATE_TEMPLATE WHERE CONTRACT_OBJID = T.OBJID order by regdate desc limit 1)::numeric = A.TARGET_OBJID
-		)
-	</sql>
+				) A
+				ON (SELECT objid FROM ESTIMATE_TEMPLATE WHERE CONTRACT_OBJID = T.OBJID order by regdate desc limit 1)::numeric = A.TARGET_OBJID
+			LEFT OUTER JOIN AMARANTH_APPROVAL AMR
+				ON (SELECT objid FROM ESTIMATE_TEMPLATE WHERE CONTRACT_OBJID = T.OBJID order by regdate desc limit 1)::VARCHAR = AMR.TARGET_OBJID
+				AND AMR.TARGET_TYPE = 'CONTRACT_ESTIMATE'
+	)
+</sql>
 	
 	<!-- //계약관리 리스트  -->
 	<select id="contractList" parameterType="map" resultType="map">
@@ -5659,15 +5670,15 @@ WHERE
 	WITH current_items AS (
 		SELECT 
 			ETI.PART_OBJID,
-			COALESCE(PM.PART_NO, ETI.PART_NO) AS PART_NO,
-			CAST(COALESCE(NULLIF(ETI.SUPPLY_UNIT_PRICE, ''), '0') AS NUMERIC) AS CURRENT_PRICE
+			PM.PART_NO,
+			CAST(COALESCE(NULLIF(ETI.UNIT_PRICE, ''), '0') AS NUMERIC) AS CURRENT_PRICE
 		FROM ESTIMATE_TEMPLATE ET
 		INNER JOIN ESTIMATE_TEMPLATE_ITEM ETI ON ET.OBJID = ETI.TEMPLATE_OBJID
 		LEFT JOIN PART_MNG PM ON ETI.PART_OBJID = PM.OBJID
-		WHERE ET.CONTRACT_OBJID = #{contractObjId}::NUMERIC
+		WHERE ET.CONTRACT_OBJID::VARCHAR = #{contractObjId}
 		AND ET.OBJID = (
 			SELECT OBJID FROM ESTIMATE_TEMPLATE 
-			WHERE CONTRACT_OBJID = #{contractObjId}::NUMERIC 
+			WHERE CONTRACT_OBJID::VARCHAR = #{contractObjId}
 			ORDER BY REGDATE DESC LIMIT 1
 		)
 	),
@@ -5675,16 +5686,16 @@ WHERE
 		SELECT 
 			CI.PART_OBJID,
 			COALESCE(PM.PART_NO, CI.PART_NO) AS PART_NO,
-			MAX(CAST(COALESCE(NULLIF(ETI.SUPPLY_UNIT_PRICE, ''), '0') AS NUMERIC)) AS PREV_MAX_PRICE
+			MAX(CAST(COALESCE(NULLIF(ETI.UNIT_PRICE, ''), '0') AS NUMERIC)) AS PREV_MAX_PRICE
 		FROM CONTRACT_MGMT CM
 		INNER JOIN CONTRACT_ITEM CI ON CM.OBJID = CI.CONTRACT_OBJID AND CI.STATUS = 'ACTIVE'
 		LEFT JOIN PART_MNG PM ON CI.PART_OBJID = PM.OBJID
 		LEFT JOIN ESTIMATE_TEMPLATE ET ON ET.CONTRACT_OBJID = CM.OBJID
 		LEFT JOIN ESTIMATE_TEMPLATE_ITEM ETI ON ET.OBJID = ETI.TEMPLATE_OBJID 
-			AND (ETI.PART_OBJID = CI.PART_OBJID OR ETI.PART_NO = CI.PART_NO)
+			AND ETI.PART_OBJID = CI.PART_OBJID
 		WHERE CM.CUSTOMER_OBJID = #{customerObjId}
-		AND CM.OBJID != #{contractObjId}::NUMERIC
-		AND CM.STATUS != 'cancel'
+		AND CM.OBJID::VARCHAR != #{contractObjId}
+		AND CM.STATUS_CD != 'cancel'
 		AND CM.CONTRACT_RESULT = '0000964'
 		GROUP BY CI.PART_OBJID, COALESCE(PM.PART_NO, CI.PART_NO)
 	)
diff --git a/src/com/pms/salesmgmt/service/ContractMgmtService.java b/src/com/pms/salesmgmt/service/ContractMgmtService.java
index 51ac744..5db7d5d 100644
--- a/src/com/pms/salesmgmt/service/ContractMgmtService.java
+++ b/src/com/pms/salesmgmt/service/ContractMgmtService.java
@@ -3766,43 +3766,35 @@ private String encodeImageToBase64(String imagePath) {
 	
 	/**
 	 * 결재불필요 처리 (재오더 + 가격동일/인상인 경우)
-	 * APPROVAL 테이블에 결재불필요 상태로 레코드 생성
+	 * AMARANTH_APPROVAL 테이블에 notRequired 상태로 등록/갱신
 	 * @param paramMap - estObjId, userId
 	 */
 	@SuppressWarnings({ "rawtypes", "unchecked" })
 	public void setApprovalNotRequired(Map paramMap) throws Exception {
 		SqlSession sqlSession = null;
-		
+
 		try {
 			sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
-			
+
 			String estObjId = CommonUtils.checkNull(paramMap.get("estObjId"));
 			String userId = CommonUtils.checkNull(paramMap.get("userId"));
-			
-			// APPROVAL 테이블에 결재불필요 레코드 생성
-			Map<String, Object> approvalParam = new HashMap<String, Object>();
-			approvalParam.put("OBJID", CommonUtils.createObjId());
-			approvalParam.put("TARGET_TYPE", "CONTRACT_ESTIMATE");
-			approvalParam.put("TARGET_OBJID", estObjId);
-			approvalParam.put("APPROVAL_TITLE", "결재불필요");
-			approvalParam.put("WRITER", userId);
-			
-			sqlSession.insert("contractMgmt.insertApprovalNotRequired", approvalParam);
-			
-			// ROUTE 테이블에 결재불필요 상태 레코드 생성
-			Map<String, Object> routeParam = new HashMap<String, Object>();
-			routeParam.put("OBJID", CommonUtils.createObjId());
-			routeParam.put("APPROVAL_OBJID", approvalParam.get("OBJID"));
-			routeParam.put("TARGET_OBJID", estObjId);
-			routeParam.put("TARGET_TYPE", "CONTRACT_ESTIMATE");
-			routeParam.put("STATUS", "notRequired");  // 결재불필요 상태
-			routeParam.put("ROUTE_SEQ", "1");
-			routeParam.put("WRITER", userId);
-			
-			sqlSession.insert("contractMgmt.insertRouteNotRequired", routeParam);
-			
+
+			Map<String, Object> queryParam = new HashMap<String, Object>();
+			queryParam.put("targetObjId", estObjId);
+			queryParam.put("targetType", "CONTRACT_ESTIMATE");
+
+			Map existing = sqlSession.selectOne("approval.selectAmaranthApprovalByTarget", queryParam);
+
+			if(existing != null) {
+				sqlSession.update("approval.updateAmaranthApprovalNotRequired", queryParam);
+			} else {
+				queryParam.put("approKey", "NOT_REQ_" + estObjId + "_" + System.currentTimeMillis());
+				queryParam.put("writer", userId);
+				sqlSession.insert("approval.insertAmaranthApprovalNotRequired", queryParam);
+			}
+
 			sqlSession.commit();
-			
+
 		} catch(Exception e) {
 			if(sqlSession != null) sqlSession.rollback();
 			throw e;
diff --git a/src/com/pms/service/ApprovalService.java b/src/com/pms/service/ApprovalService.java
index 8eea2ae..9ced724 100644
--- a/src/com/pms/service/ApprovalService.java
+++ b/src/com/pms/service/ApprovalService.java
@@ -1837,10 +1837,14 @@ public class ApprovalService {
 			// API 클라이언트 생성
 			com.pms.api.AmaranthApprovalApiClient apiClient = new com.pms.api.AmaranthApprovalApiClient();
 			
-			// 첨부파일 처리: ATTACH_FILE_INFO에서 품의서 파일 조회 → 원챔버 업로드
+			// 첨부파일 처리: targetType별 분기하여 원챔버 업로드
 			String fileListEncoded = null;
 			try {
-				fileListEncoded = uploadProposalFilesToOneChamber(apiClient, empSeq, targetObjId);
+				if("CONTRACT_ESTIMATE".equals(targetType)) {
+					fileListEncoded = uploadEstimateFilesToOneChamber(apiClient, empSeq, targetObjId);
+				} else {
+					fileListEncoded = uploadProposalFilesToOneChamber(apiClient, empSeq, targetObjId);
+				}
 			} catch(Exception fileEx) {
 				System.err.println("[첨부파일] 원챔버 업로드 중 오류 (결재는 계속 진행): " + fileEx.getMessage());
 				fileEx.printStackTrace();
@@ -2022,6 +2026,324 @@ public class ApprovalService {
 		}
 	}
 	
+	/**
+	 * 견적서 첨부파일을 원챔버에 업로드하고 fileList (URL 인코딩) 반환
+	 * @return URL 인코딩된 fileList JSON 문자열 (파일 없으면 null)
+	 */
+	private String uploadEstimateFilesToOneChamber(
+			com.pms.api.AmaranthApprovalApiClient apiClient,
+			String empSeq, String targetObjId) throws Exception {
+		
+		if(targetObjId == null || targetObjId.isEmpty()) return null;
+		
+		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession(true);
+		try {
+			Map<String, String> authResult = apiClient.getAuthToken(AMARANTH_BASE_URL, empSeq);
+			if(!"true".equals(authResult.get("success"))){
+				throw new Exception("파일 업로드용 인증 토큰 발급 실패: " + authResult.get("resultMsg"));
+			}
+			String authToken = authResult.get("authToken");
+			String userHashKey = authResult.get("hashKey");
+			
+			StringBuilder listItems = new StringBuilder();
+			int uploadCount = 0;
+			
+			// 1. 견적서 본문을 HTML 파일로 생성하여 업로드
+			try {
+				Map<String, Object> estParam = new HashMap<String, Object>();
+				estParam.put("targetObjId", targetObjId);
+				Map<String, Object> estimateInfo = sqlSession.selectOne("approval.getEstimateInfoForApproval", estParam);
+				
+				if(estimateInfo != null){
+					estimateInfo = CommonUtils.toUpperCaseMapKey(estimateInfo);
+					String estimateNo = CommonUtils.checkNull(estimateInfo.get("ESTIMATE_NO"));
+					
+					Map<String, Object> itemParam = new HashMap<String, Object>();
+					itemParam.put("targetObjId", targetObjId);
+					List<Map> itemList = sqlSession.selectList("approval.getEstimateItemsForApproval", itemParam);
+					
+					String fullHtml = buildEstimateFormFileHtml(estimateInfo, itemList);
+					
+					String tempFileName = "견적서_" + estimateNo + ".html";
+					java.io.File tempFile = java.io.File.createTempFile("estimate_", ".html");
+					java.io.OutputStreamWriter writer = new java.io.OutputStreamWriter(
+						new java.io.FileOutputStream(tempFile), "UTF-8");
+					writer.write(fullHtml);
+					writer.close();
+					
+					System.out.println("[첨부파일] 견적서 HTML 생성: " + tempFileName + " (" + tempFile.length() + " bytes)");
+					
+					String uploadResponse = apiClient.uploadFileToOneChamber(
+						AMARANTH_BASE_URL, authToken, userHashKey, empSeq, tempFile, tempFileName
+					);
+					
+					String listItem = apiClient.extractListItemFromUploadResponse(uploadResponse);
+					if(listItem != null){
+						listItems.append(listItem);
+						uploadCount++;
+						System.out.println("[첨부파일] 견적서 HTML 업로드 성공");
+					}
+					
+					tempFile.delete();
+				}
+			} catch(Exception htmlEx){
+				System.err.println("[첨부파일] 견적서 HTML 생성/업로드 오류: " + htmlEx.getMessage());
+			}
+			
+			// 2. ATTACH_FILE_INFO에서 기존 첨부파일도 업로드
+			Map<String, Object> fileParam = new HashMap<String, Object>();
+			fileParam.put("targetObjId", targetObjId);
+			List<Map<String, Object>> fileList = sqlSession.selectList("common.getFileList", fileParam);
+			
+			if(fileList != null && !fileList.isEmpty()){
+				System.out.println("[첨부파일] 견적서(" + targetObjId + ") 기존 첨부파일 " + fileList.size() + "건 발견");
+				
+				for(Map<String, Object> fileInfo : fileList){
+					String savedFileName = CommonUtils.checkNull(fileInfo.get("saved_file_name"));
+					String realFileName = CommonUtils.checkNull(fileInfo.get("real_file_name"));
+					String filePath = CommonUtils.checkNull(fileInfo.get("file_path"));
+					
+					if(savedFileName.isEmpty()) continue;
+					
+					String fullPath = filePath + "/" + savedFileName;
+					java.io.File physicalFile = new java.io.File(fullPath);
+					if(!physicalFile.exists()){
+						System.err.println("[첨부파일] 파일 미존재: " + fullPath);
+						continue;
+					}
+					
+					String originalName = realFileName.isEmpty() ? savedFileName : realFileName;
+					
+					String uploadResponse = apiClient.uploadFileToOneChamber(
+						AMARANTH_BASE_URL, authToken, userHashKey, empSeq, physicalFile, originalName
+					);
+					
+					String listItem = apiClient.extractListItemFromUploadResponse(uploadResponse);
+					if(listItem != null){
+						if(uploadCount > 0) listItems.append(",");
+						listItems.append(listItem);
+						uploadCount++;
+						System.out.println("[첨부파일] 업로드 성공: " + originalName);
+					}
+				}
+			}
+			
+			if(uploadCount == 0) return null;
+			
+			String fileListJson = "[" + listItems.toString() + "]";
+			String fileListEncoded = java.net.URLEncoder.encode(fileListJson, "UTF-8");
+			
+			System.out.println("[첨부파일] 견적서 총 " + uploadCount + "건 업로드 완료");
+			
+			return fileListEncoded;
+			
+		} finally {
+			if(sqlSession != null) sqlSession.close();
+		}
+	}
+	
+	/**
+	 * 견적서 데이터를 HTML 파일로 구성 (결재 첨부파일용)
+	 */
+	private String buildEstimateFormFileHtml(Map estimateInfo, List<Map> itemList){
+		String estimateNo = CommonUtils.checkNull(estimateInfo.get("ESTIMATE_NO"));
+		String contractNo = CommonUtils.checkNull(estimateInfo.get("CONTRACT_NO"));
+		String customerName = CommonUtils.checkNull(estimateInfo.get("CUSTOMER_NAME"));
+		String writerName = CommonUtils.checkNull(estimateInfo.get("WRITER_NAME"));
+		String regdate = CommonUtils.checkNull(estimateInfo.get("REGDATE"));
+		String totalAmount = CommonUtils.checkNull(estimateInfo.get("TOTAL_AMOUNT"));
+		String totalAmountKrw = CommonUtils.checkNull(estimateInfo.get("TOTAL_AMOUNT_KRW"));
+		String currencyName = CommonUtils.checkNull(estimateInfo.get("CURRENCY_NAME"));
+		String exchangeRate = CommonUtils.checkNull(estimateInfo.get("EXCHANGE_RATE"));
+		String recipient = CommonUtils.checkNull(estimateInfo.get("RECIPIENT"));
+		String contactPerson = CommonUtils.checkNull(estimateInfo.get("CONTACT_PERSON"));
+		String modelName = CommonUtils.checkNull(estimateInfo.get("MODEL_NAME"));
+		String validityPeriod = CommonUtils.checkNull(estimateInfo.get("VALIDITY_PERIOD"));
+		String noteRemarks = CommonUtils.checkNull(estimateInfo.get("NOTE_REMARKS"));
+		
+		StringBuilder html = new StringBuilder();
+		html.append("<!DOCTYPE html><html><head><meta charset='UTF-8'>");
+		html.append("<title>견적서 - " + estimateNo + "</title>");
+		html.append("<style>body{font-family:'맑은 고딕',sans-serif;font-size:10pt;margin:20px;}");
+		html.append("table{border-collapse:collapse;width:100%;}");
+		html.append("th,td{border:1px solid #333;padding:6px 8px;font-size:9pt;}");
+		html.append("th{background-color:#4472C4;color:#fff;text-align:center;}");
+		html.append(".header{font-size:14pt;font-weight:bold;text-align:center;margin-bottom:15px;}");
+		html.append(".info-table td{border:1px solid #999;} .info-table th{background-color:#D9E2F3;color:#333;}");
+		html.append("</style></head><body>");
+		
+		html.append("<div class='header'>견 적 서</div>");
+		
+		// 기본 정보 테이블
+		html.append("<table class='info-table' style='margin-bottom:15px;'>");
+		html.append("<tr><th style='width:15%'>견적번호</th><td style='width:35%'>" + estimateNo + "</td>");
+		html.append("<th style='width:15%'>영업번호</th><td style='width:35%'>" + contractNo + "</td></tr>");
+		html.append("<tr><th>고객사</th><td>" + customerName + "</td>");
+		html.append("<th>작성일</th><td>" + regdate + "</td></tr>");
+		html.append("<tr><th>수신</th><td>" + recipient + "</td>");
+		html.append("<th>담당자</th><td>" + contactPerson + "</td></tr>");
+		html.append("<tr><th>작성자</th><td>" + writerName + "</td>");
+		html.append("<th>모델명</th><td>" + modelName + "</td></tr>");
+		
+		if(!currencyName.isEmpty()){
+			html.append("<tr><th>통화</th><td>" + currencyName + "</td>");
+			html.append("<th>환율</th><td>" + exchangeRate + "</td></tr>");
+		}
+		
+		html.append("<tr><th>합계금액</th><td colspan='3'>");
+		if(!totalAmountKrw.isEmpty() && !"0".equals(totalAmountKrw)){
+			html.append(totalAmountKrw + " (KRW)");
+			if(!totalAmount.isEmpty()) html.append(" / " + totalAmount + " (" + currencyName + ")");
+		} else {
+			html.append(totalAmount);
+		}
+		html.append("</td></tr>");
+		
+		if(!validityPeriod.isEmpty()){
+			html.append("<tr><th>유효기간</th><td colspan='3'>" + validityPeriod + "</td></tr>");
+		}
+		html.append("</table>");
+		
+		// 품목 리스트
+		if(itemList != null && !itemList.isEmpty()){
+			html.append("<table>");
+			html.append("<thead><tr>");
+			html.append("<th>No</th><th>품명</th><th>규격</th><th>수량</th><th>단위</th><th>단가</th><th>금액</th><th>비고</th>");
+			html.append("</tr></thead><tbody>");
+			
+			int no = 1;
+			for(Map item : itemList){
+				item = CommonUtils.toUpperCaseMapKey(item);
+				html.append("<tr>");
+				html.append("<td style='text-align:center;'>" + no++ + "</td>");
+				html.append("<td>" + CommonUtils.checkNull(item.get("DESCRIPTION")) + "</td>");
+				html.append("<td>" + CommonUtils.checkNull(item.get("SPECIFICATION")) + "</td>");
+				html.append("<td style='text-align:right;'>" + CommonUtils.checkNull(item.get("QUANTITY")) + "</td>");
+				html.append("<td style='text-align:center;'>" + CommonUtils.checkNull(item.get("UNIT")) + "</td>");
+				html.append("<td style='text-align:right;'>" + CommonUtils.checkNull(item.get("UNIT_PRICE")) + "</td>");
+				html.append("<td style='text-align:right;'>" + CommonUtils.checkNull(item.get("AMOUNT")) + "</td>");
+				html.append("<td>" + CommonUtils.checkNull(item.get("REMARK")) + "</td>");
+				html.append("</tr>");
+			}
+			html.append("</tbody></table>");
+		}
+		
+		// 비고
+		if(!noteRemarks.isEmpty()){
+			html.append("<br/><div><strong>비고:</strong><br/>" + noteRemarks.replace("\n", "<br/>") + "</div>");
+		}
+		
+		html.append("</body></html>");
+		return html.toString();
+	}
+	
+	/**
+	 * 견적서 데이터를 HTML 본문으로 구성 (아마란스 결재 화면 표시용)
+	 */
+	private String buildEstimateContentsHtml(Map estimateInfo, List<Map> itemList){
+		StringBuilder html = new StringBuilder();
+		
+		String estimateNo = CommonUtils.checkNull(estimateInfo.get("ESTIMATE_NO"));
+		String contractNo = CommonUtils.checkNull(estimateInfo.get("CONTRACT_NO"));
+		String customerName = CommonUtils.checkNull(estimateInfo.get("CUSTOMER_NAME"));
+		String writerName = CommonUtils.checkNull(estimateInfo.get("WRITER_NAME"));
+		String regdate = CommonUtils.checkNull(estimateInfo.get("REGDATE"));
+		String totalAmount = CommonUtils.checkNull(estimateInfo.get("TOTAL_AMOUNT"));
+		String totalAmountKrw = CommonUtils.checkNull(estimateInfo.get("TOTAL_AMOUNT_KRW"));
+		String currencyName = CommonUtils.checkNull(estimateInfo.get("CURRENCY_NAME"));
+		String exchangeRate = CommonUtils.checkNull(estimateInfo.get("EXCHANGE_RATE"));
+		String recipient = CommonUtils.checkNull(estimateInfo.get("RECIPIENT"));
+		String contactPerson = CommonUtils.checkNull(estimateInfo.get("CONTACT_PERSON"));
+		String modelName = CommonUtils.checkNull(estimateInfo.get("MODEL_NAME"));
+		String validityPeriod = CommonUtils.checkNull(estimateInfo.get("VALIDITY_PERIOD"));
+		String noteRemarks = CommonUtils.checkNull(estimateInfo.get("NOTE_REMARKS"));
+		
+		html.append("<div style='font-family:맑은 고딕,sans-serif;font-size:10pt;'>");
+		html.append("<h3 style='text-align:center;margin-bottom:10px;'>견 적 서</h3>");
+		
+		html.append("<table cellspacing='0' cellpadding='4' style='border-collapse:collapse;width:100%;margin-bottom:10px;'>");
+		html.append("<tr><td style='border:1px solid #333;background-color:#D9E2F3;width:15%;font-weight:bold;font-size:9pt;'>견적번호</td>");
+		html.append("<td style='border:1px solid #333;width:35%;font-size:9pt;'>" + estimateNo + "</td>");
+		html.append("<td style='border:1px solid #333;background-color:#D9E2F3;width:15%;font-weight:bold;font-size:9pt;'>영업번호</td>");
+		html.append("<td style='border:1px solid #333;width:35%;font-size:9pt;'>" + contractNo + "</td></tr>");
+		
+		html.append("<tr><td style='border:1px solid #333;background-color:#D9E2F3;font-weight:bold;font-size:9pt;'>고객사</td>");
+		html.append("<td style='border:1px solid #333;font-size:9pt;'>" + customerName + "</td>");
+		html.append("<td style='border:1px solid #333;background-color:#D9E2F3;font-weight:bold;font-size:9pt;'>작성일</td>");
+		html.append("<td style='border:1px solid #333;font-size:9pt;'>" + regdate + "</td></tr>");
+		
+		html.append("<tr><td style='border:1px solid #333;background-color:#D9E2F3;font-weight:bold;font-size:9pt;'>수신</td>");
+		html.append("<td style='border:1px solid #333;font-size:9pt;'>" + recipient + "</td>");
+		html.append("<td style='border:1px solid #333;background-color:#D9E2F3;font-weight:bold;font-size:9pt;'>담당자</td>");
+		html.append("<td style='border:1px solid #333;font-size:9pt;'>" + contactPerson + "</td></tr>");
+		
+		html.append("<tr><td style='border:1px solid #333;background-color:#D9E2F3;font-weight:bold;font-size:9pt;'>작성자</td>");
+		html.append("<td style='border:1px solid #333;font-size:9pt;'>" + writerName + "</td>");
+		html.append("<td style='border:1px solid #333;background-color:#D9E2F3;font-weight:bold;font-size:9pt;'>모델명</td>");
+		html.append("<td style='border:1px solid #333;font-size:9pt;'>" + modelName + "</td></tr>");
+		
+		if(!currencyName.isEmpty()){
+			html.append("<tr><td style='border:1px solid #333;background-color:#D9E2F3;font-weight:bold;font-size:9pt;'>통화</td>");
+			html.append("<td style='border:1px solid #333;font-size:9pt;'>" + currencyName + "</td>");
+			html.append("<td style='border:1px solid #333;background-color:#D9E2F3;font-weight:bold;font-size:9pt;'>환율</td>");
+			html.append("<td style='border:1px solid #333;font-size:9pt;'>" + exchangeRate + "</td></tr>");
+		}
+		
+		html.append("<tr><td style='border:1px solid #333;background-color:#D9E2F3;font-weight:bold;font-size:9pt;'>합계금액</td>");
+		html.append("<td style='border:1px solid #333;font-size:9pt;' colspan='3'>");
+		if(!totalAmountKrw.isEmpty() && !"0".equals(totalAmountKrw)){
+			html.append(totalAmountKrw + " (KRW)");
+			if(!totalAmount.isEmpty()) html.append(" / " + totalAmount + " (" + currencyName + ")");
+		} else {
+			html.append(totalAmount);
+		}
+		html.append("</td></tr>");
+		
+		if(!validityPeriod.isEmpty()){
+			html.append("<tr><td style='border:1px solid #333;background-color:#D9E2F3;font-weight:bold;font-size:9pt;'>유효기간</td>");
+			html.append("<td style='border:1px solid #333;font-size:9pt;' colspan='3'>" + validityPeriod + "</td></tr>");
+		}
+		html.append("</table>");
+		
+		// 품목 리스트
+		if(itemList != null && !itemList.isEmpty()){
+			html.append("<table cellspacing='0' cellpadding='4' style='border-collapse:collapse;width:100%;'>");
+			html.append("<thead><tr>");
+			html.append("<th style='border:1px solid #333;background-color:#4472C4;color:#fff;text-align:center;font-size:9pt;'>No</th>");
+			html.append("<th style='border:1px solid #333;background-color:#4472C4;color:#fff;text-align:center;font-size:9pt;'>품명</th>");
+			html.append("<th style='border:1px solid #333;background-color:#4472C4;color:#fff;text-align:center;font-size:9pt;'>규격</th>");
+			html.append("<th style='border:1px solid #333;background-color:#4472C4;color:#fff;text-align:center;font-size:9pt;'>수량</th>");
+			html.append("<th style='border:1px solid #333;background-color:#4472C4;color:#fff;text-align:center;font-size:9pt;'>단위</th>");
+			html.append("<th style='border:1px solid #333;background-color:#4472C4;color:#fff;text-align:center;font-size:9pt;'>단가</th>");
+			html.append("<th style='border:1px solid #333;background-color:#4472C4;color:#fff;text-align:center;font-size:9pt;'>금액</th>");
+			html.append("<th style='border:1px solid #333;background-color:#4472C4;color:#fff;text-align:center;font-size:9pt;'>비고</th>");
+			html.append("</tr></thead><tbody>");
+			
+			int no = 1;
+			for(Map item : itemList){
+				item = CommonUtils.toUpperCaseMapKey(item);
+				html.append("<tr>");
+				html.append("<td style='border:1px solid #333;text-align:center;font-size:9pt;'>" + no++ + "</td>");
+				html.append("<td style='border:1px solid #333;font-size:9pt;'>" + CommonUtils.checkNull(item.get("DESCRIPTION")) + "</td>");
+				html.append("<td style='border:1px solid #333;font-size:9pt;'>" + CommonUtils.checkNull(item.get("SPECIFICATION")) + "</td>");
+				html.append("<td style='border:1px solid #333;text-align:right;font-size:9pt;'>" + CommonUtils.checkNull(item.get("QUANTITY")) + "</td>");
+				html.append("<td style='border:1px solid #333;text-align:center;font-size:9pt;'>" + CommonUtils.checkNull(item.get("UNIT")) + "</td>");
+				html.append("<td style='border:1px solid #333;text-align:right;font-size:9pt;'>" + CommonUtils.checkNull(item.get("UNIT_PRICE")) + "</td>");
+				html.append("<td style='border:1px solid #333;text-align:right;font-size:9pt;'>" + CommonUtils.checkNull(item.get("AMOUNT")) + "</td>");
+				html.append("<td style='border:1px solid #333;font-size:9pt;'>" + CommonUtils.checkNull(item.get("REMARK")) + "</td>");
+				html.append("</tr>");
+			}
+			html.append("</tbody></table>");
+		}
+		
+		if(!noteRemarks.isEmpty()){
+			html.append("<br/><div><strong>비고:</strong><br/>" + noteRemarks.replace("\n", "<br/>") + "</div>");
+		}
+		
+		html.append("</div>");
+		return html.toString();
+	}
+	
 	/**
 	 * Amaranth10 전자결재 콜백 처리
 	 * 결재 이벤트(상신/진행/종결/반려/삭제 등) 발생 시 Amaranth10에서 호출
@@ -2091,6 +2413,9 @@ public class ApprovalService {
 					} else if("SALES_REQUEST".equals(targetType)){
 						sqlSession.update("approval.salesRequestApprovalStatus", statusParam);
 						System.out.println("구매요청 상태 변경 - targetObjId: " + targetObjId + " → " + proposalStatus);
+					} else if("CONTRACT_ESTIMATE".equals(targetType)){
+						// 견적서: AMARANTH_APPROVAL 테이블만으로 상태 관리 (품의서와 동일 패턴)
+						System.out.println("견적서 결재 상태 변경 - targetObjId: " + targetObjId + " → " + internalStatus);
 					}
 				}
 			}
@@ -2195,6 +2520,22 @@ public class ApprovalService {
 							title = "품의서 결재 - " + proposalNo;
 						}
 					}
+				} else if("CONTRACT_ESTIMATE".equals(targetType) && !targetObjId.isEmpty()){
+					Map<String, Object> estParam = new HashMap();
+					estParam.put("targetObjId", targetObjId);
+					Map<String, Object> estimateInfo = sqlSession.selectOne("approval.getEstimateInfoForApproval", estParam);
+					
+					if(estimateInfo != null){
+						estimateInfo = CommonUtils.toUpperCaseMapKey(estimateInfo);
+						
+						List<Map> itemList = sqlSession.selectList("approval.getEstimateItemsForApproval", estParam);
+						contentsHtml = buildEstimateContentsHtml(estimateInfo, itemList);
+						
+						String estimateNo = CommonUtils.checkNull(estimateInfo.get("ESTIMATE_NO"));
+						if(!estimateNo.isEmpty()){
+							title = "견적서 결재 - " + estimateNo;
+						}
+					}
 				}
 			}