diff --git a/WebContent/WEB-INF/classes/com/pms/salesmgmt/mapper/contractMgmt.xml b/WebContent/WEB-INF/classes/com/pms/salesmgmt/mapper/contractMgmt.xml
index dc42832..b9d6e5e 100644
--- a/WebContent/WEB-INF/classes/com/pms/salesmgmt/mapper/contractMgmt.xml
+++ b/WebContent/WEB-INF/classes/com/pms/salesmgmt/mapper/contractMgmt.xml
@@ -486,20 +486,27 @@
 					,CODE_NAME(AREA_CD) AS AREA_NAME
 					,MECHANICAL_TYPE
 					,OVERHAUL_ORDER
-					,PAID_TYPE
+					,CASE 
+						WHEN PAID_TYPE = 'paid' THEN '유상'
+						WHEN PAID_TYPE = 'free' THEN '무상'
+						ELSE PAID_TYPE
+					END AS PAID_TYPE
 					,RECEIPT_DATE
 					,PART_NO
 					,PART_NAME
 					,SERIAL_NO
-					,QUANTITY
-					,CUSTOMER_REQUEST
-					,EXCHANGE_RATE
-					,A.APPR_STATUS
-					,A.APPROVAL_OBJID
-					,A.ROUTE_OBJID 
-				FROM 
-					CONTRACT_MGMT AS T
-				LEFT OUTER JOIN
+				,QUANTITY
+				,CUSTOMER_REQUEST
+				,EXCHANGE_RATE
+				,EST_PRICE
+				,EST_SUPPLY_PRICE
+				,(SELECT COUNT(1) FROM ESTIMATE_TEMPLATE WHERE CONTRACT_OBJID = T.OBJID) AS EST_STATUS
+				,A.APPR_STATUS
+				,A.APPROVAL_OBJID
+				,A.ROUTE_OBJID 
+			FROM 
+				CONTRACT_MGMT AS T
+			LEFT OUTER JOIN
 					(
 						SELECT
 							B.OBJID AS ROUTE_OBJID,
@@ -3678,7 +3685,11 @@ ORDER BY ASM.SUPPLY_NAME
 		CUSTOMER_PROJECT_NAME,
 		AREA_CD,
 		CODE_NAME(AREA_CD) AS AREA_NAME,
-		PAID_TYPE,
+		CASE 
+			WHEN PAID_TYPE = 'paid' THEN '유상'
+			WHEN PAID_TYPE = 'free' THEN '무상'
+			ELSE PAID_TYPE
+		END AS PAID_TYPE,
 		RECEIPT_DATE,
 		PART_NO,
 		PART_NAME,
@@ -3696,7 +3707,31 @@ ORDER BY ASM.SUPPLY_NAME
 	FROM
 		CONTRACT_MGMT AS T
 	WHERE
-		OBJID = #{objId}::NUMERIC
+		OBJID::VARCHAR = #{objId}
+</select>
+
+<!-- 견적서 템플릿 목록 조회 (CONTRACT_OBJID 기준) -->
+<select id="getEstimateTemplateList" parameterType="map" resultType="map">
+	SELECT
+		OBJID AS "OBJID",
+		CONTRACT_OBJID AS "CONTRACT_OBJID",
+		TEMPLATE_TYPE AS "TEMPLATE_TYPE",
+		CASE 
+			WHEN TEMPLATE_TYPE = '1' THEN '일반 견적서'
+			WHEN TEMPLATE_TYPE = '2' THEN '장비 견적서'
+			ELSE TEMPLATE_TYPE
+		END AS "TEMPLATE_TYPE_NAME",
+		ESTIMATE_NO AS "ESTIMATE_NO",
+		WRITER AS "WRITER",
+		TO_CHAR(REGDATE, 'YYYY-MM-DD HH24:MI') AS "REGDATE",
+		CHG_USER_ID AS "CHG_USER_ID",
+		TO_CHAR(CHGDATE, 'YYYY-MM-DD HH24:MI') AS "CHGDATE",
+		ROW_NUMBER() OVER (PARTITION BY TEMPLATE_TYPE ORDER BY REGDATE) AS "REVISION"
+	FROM
+		ESTIMATE_TEMPLATE
+	WHERE
+		CONTRACT_OBJID = #{objId}
+	ORDER BY TEMPLATE_TYPE, REGDATE DESC
 </select>
 
 <!-- 견적서 템플릿 데이터 조회 (ESTIMATE_TEMPLATE 테이블) -->
@@ -3724,7 +3759,7 @@ ORDER BY ASM.SUPPLY_NAME
 	FROM
 		ESTIMATE_TEMPLATE
 	WHERE
-		CONTRACT_OBJID = #{objId}::NUMERIC
+		CONTRACT_OBJID = #{objId}
 		<if test="template_type != null and template_type != ''">
 			AND TEMPLATE_TYPE = #{template_type}
 		</if>
@@ -3732,6 +3767,56 @@ ORDER BY ASM.SUPPLY_NAME
 	LIMIT 1
 </select>
 
+<!-- 견적서 템플릿 데이터 조회 (OBJID 기준) -->
+<select id="getEstimateTemplateByObjId" parameterType="map" resultType="map">
+	SELECT
+		OBJID,
+		CONTRACT_OBJID,
+		TEMPLATE_TYPE,
+		EXECUTOR,
+		RECIPIENT,
+		ESTIMATE_NO,
+		CONTACT_PERSON,
+		GREETING_TEXT,
+		MODEL_NAME,
+		MODEL_CODE,
+		EXECUTOR_DATE,
+		NOTE1,
+		NOTE2,
+		NOTE3,
+		NOTE4,
+		WRITER,
+		TO_CHAR(REGDATE, 'YYYY-MM-DD HH24:MI') AS REGDATE,
+		CHG_USER_ID,
+		TO_CHAR(CHGDATE, 'YYYY-MM-DD HH24:MI') AS CHGDATE
+	FROM
+		ESTIMATE_TEMPLATE
+	WHERE
+		OBJID = #{templateObjId}
+</select>
+
+<!-- 견적서 템플릿 품목 조회 (TEMPLATE_OBJID 기준) -->
+<select id="getEstimateTemplateItemsByTemplateObjId" parameterType="map" resultType="map">
+	SELECT
+		OBJID,
+		TEMPLATE_OBJID,
+		SEQ,
+		CATEGORY,
+		DESCRIPTION,
+		SPECIFICATION,
+		QUANTITY,
+		UNIT,
+		UNIT_PRICE,
+		AMOUNT,
+		NOTE,
+		REMARK
+	FROM
+		ESTIMATE_TEMPLATE_ITEM
+	WHERE
+		TEMPLATE_OBJID = #{templateObjId}
+	ORDER BY SEQ
+</select>
+
 <!-- 견적서 템플릿 품목 조회 -->
 <select id="getEstimateTemplateItems" parameterType="map" resultType="map">
 	SELECT
@@ -3753,7 +3838,7 @@ ORDER BY ASM.SUPPLY_NAME
 		TEMPLATE_OBJID IN (
 			SELECT OBJID 
 			FROM ESTIMATE_TEMPLATE 
-			WHERE CONTRACT_OBJID = #{objId}::NUMERIC
+			WHERE CONTRACT_OBJID = #{objId}
 		)
 	ORDER BY SEQ
 </select>
@@ -3761,6 +3846,7 @@ ORDER BY ASM.SUPPLY_NAME
 <!-- 견적서 템플릿 저장 -->
 <insert id="insertEstimateTemplate" parameterType="map">
 	INSERT INTO ESTIMATE_TEMPLATE (
+		OBJID,
 		CONTRACT_OBJID,
 		TEMPLATE_TYPE,
 		EXECUTOR,
@@ -3780,7 +3866,8 @@ ORDER BY ASM.SUPPLY_NAME
 		CHG_USER_ID,
 		CHGDATE
 	) VALUES (
-		#{objId}::NUMERIC,
+		#{template_objid},
+		#{objId},
 		#{template_type},
 		#{executor},
 		#{recipient},
@@ -3820,7 +3907,7 @@ ORDER BY ASM.SUPPLY_NAME
 		CHG_USER_ID = #{chg_user_id},
 		CHGDATE = NOW()
 	WHERE
-		CONTRACT_OBJID = #{objId}::NUMERIC
+		CONTRACT_OBJID = #{objId}
 		AND TEMPLATE_TYPE = #{template_type}
 </update>
 
@@ -3828,11 +3915,7 @@ ORDER BY ASM.SUPPLY_NAME
 <delete id="deleteEstimateTemplateItems" parameterType="map">
 	DELETE FROM ESTIMATE_TEMPLATE_ITEM
 	WHERE
-		TEMPLATE_OBJID IN (
-			SELECT OBJID 
-			FROM ESTIMATE_TEMPLATE 
-			WHERE CONTRACT_OBJID = #{objId}::NUMERIC
-		)
+		TEMPLATE_OBJID = #{template_objid}
 </delete>
 
 <!-- 견적서 템플릿 품목 저장 -->
@@ -3851,17 +3934,25 @@ ORDER BY ASM.SUPPLY_NAME
 		REMARK
 	)
 	SELECT
-		(SELECT OBJID FROM ESTIMATE_TEMPLATE WHERE CONTRACT_OBJID = #{objId}::NUMERIC AND TEMPLATE_TYPE = #{template_type}),
-		(json_array_elements(#{items_json}::json)->>'seq')::INTEGER,
-		json_array_elements(#{items_json}::json)->>'category',
-		json_array_elements(#{items_json}::json)->>'description',
-		json_array_elements(#{items_json}::json)->>'specification',
-		json_array_elements(#{items_json}::json)->>'quantity',
-		json_array_elements(#{items_json}::json)->>'unit',
-		(json_array_elements(#{items_json}::json)->>'unit_price')::NUMERIC,
-		(json_array_elements(#{items_json}::json)->>'amount')::NUMERIC,
-		json_array_elements(#{items_json}::json)->>'note',
-		json_array_elements(#{items_json}::json)->>'remark'
+		#{template_objid},
+		(item->>'seq')::INTEGER,
+		item->>'category',
+		item->>'description',
+		item->>'specification',
+		item->>'quantity',
+		item->>'unit',
+		CASE 
+			WHEN item->>'unit_price' = '' THEN NULL
+			ELSE (item->>'unit_price')::NUMERIC
+		END,
+		CASE 
+			WHEN item->>'amount' = '' THEN NULL
+			ELSE (item->>'amount')::NUMERIC
+		END,
+		item->>'note',
+		item->>'remark'
+	FROM json_array_elements(#{items_json}::json) AS item
+	WHERE COALESCE(item->>'description', '') != ''
 </insert>
 
 <!-- 견적서 템플릿 카테고리 업데이트 (장비 견적서용) -->
@@ -3872,7 +3963,7 @@ ORDER BY ASM.SUPPLY_NAME
 		CHG_USER_ID = #{chg_user_id},
 		CHGDATE = NOW()
 	WHERE
-		CONTRACT_OBJID = #{objId}::NUMERIC
+		CONTRACT_OBJID = #{objId}
 		AND TEMPLATE_TYPE = #{template_type}
 </update>
 		
diff --git a/WebContent/WEB-INF/view/contractMgmt/estimateList_new.jsp b/WebContent/WEB-INF/view/contractMgmt/estimateList_new.jsp
index 674994e..f268a12 100644
--- a/WebContent/WEB-INF/view/contractMgmt/estimateList_new.jsp
+++ b/WebContent/WEB-INF/view/contractMgmt/estimateList_new.jsp
@@ -71,24 +71,25 @@ $(document).ready(function(){
 			// 견적서 양식 선택 팝업
 			Swal.fire({
 				title: '견적서 양식을 선택하세요',
-				icon: 'question',
+				html: '<div style="margin: 20px 0;">' +
+					  '<button onclick="window.openTemplate1()" class="swal2-confirm swal2-styled" style="margin: 0 5px; background-color: #3085d6;">일반 견적서</button>' +
+					  '<button onclick="window.openTemplate2()" class="swal2-confirm swal2-styled" style="margin: 0 5px; background-color: #28a745;">장비 견적서</button>' +
+					  '</div>',
+				showConfirmButton: false,
 				showCancelButton: true,
-				showDenyButton: true,
-				confirmButtonText: '일반 견적서',
-				denyButtonText: '장비 견적서',
 				cancelButtonText: '취소',
-				confirmButtonColor: '#3085d6',
-				denyButtonColor: '#28a745',
-				cancelButtonColor: '#d33',
-			}).then((result) => {
-				if (result.isConfirmed) {
-					// 일반 견적서 (Template 1)
-					fn_openEstimateTemplate(objId, "1");
-				} else if (result.isDenied) {
-					// 장비 견적서 (Template 2)
-					fn_openEstimateTemplate(objId, "2");
-				}
+				cancelButtonColor: '#d33'
 			});
+			
+			// 전역 함수로 등록
+			window.openTemplate1 = function() {
+				Swal.close();
+				fn_openEstimateTemplate(objId, "1");
+			};
+			window.openTemplate2 = function() {
+				Swal.close();
+				fn_openEstimateTemplate(objId, "2");
+			};
 		}
     });
 	
@@ -158,71 +159,122 @@ var columns = [
 						fn_projectConceptDetail(objid);
 					}
 				}, 
-				{title:"영업정보(상세)", headerHozAlign:'center',	    //고객정보
-				       columns:[
-								{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '계약구분',	field : 'CATEGORY_NAME'	}, 
-								{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '차수',		field : 'OVERHAUL_ORDER'}, 
-								{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '국내/해외',	field : 'AREA_NAME'	}, 
-								{headerHozAlign : 'center', hozAlign : 'left',		width : '150',		title : '고객사',		field : 'CUSTOMER_NAME'	}, 
-								{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '제품구분',	field : 'PRODUCT_NAME'	}, 
-								{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '기계형식',	field : 'MECHANICAL_TYPE'	}, 
-								{headerHozAlign : 'center', hozAlign : 'left',		width : '200',		title : '고객사 프로젝트명',	field : 'CUSTOMER_PROJECT_NAME'	}, 
-								{headerHozAlign : 'center', hozAlign : 'center',	width : '90',		title : '예상납기일',	field : 'DUE_DATE'	}, 
-								{headerHozAlign : 'center', hozAlign : 'center',	width : '90',		title : '입고지',		field : 'LOCATION'	}, 
-								{headerHozAlign : 'center', hozAlign : 'center',	width : '90',		title : '셋업지',		field : 'SETUP'	}, 
-								{headerHozAlign : 'center', hozAlign : 'center',	width : '90',		title : '설비방향',	field : 'FACILITY_NAME'	}, 
-								{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '설비대수',	field : 'FACILITY_QTY'	}, 
-								{headerHozAlign : 'center', hozAlign : 'center',	width : '100',		title : '설비타입',	field : 'FACILITY_TYPE'	},
-								{headerHozAlign : 'center', hozAlign : 'center',	width : '90',		title : '설비길이',	field : 'FACILITY_DEPTH'	},
-								{headerHozAlign : 'center', hozAlign : 'center',	width : '70',		title : '담당자',		field : 'WRITER_NAME'	},
-								{headerHozAlign : 'center', hozAlign : 'center',	width : '90',		title : '등록일',		field : 'REG_DATE'	},
-								{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '첨부파일',	field : 'CU01_CNT',
-									formatter:fnc_subInfoValueFormatter,
-		   							cellClick:function(e, cell){
-		   								var objid = fnc_checkNull(cell.getData().OBJID);
-		   								var docType = 'contractMgmt01';
-		   								var docTypeName = 'contractMgmt01';
-		   								fn_FileRegist(objid, docType, docTypeName);
-		   							}
-								}																
-				       ]
-				   },
-				   {title:"진행사항", headerHozAlign:'center',	
-				       columns:[
-							{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '검토내용',	field : 'CU03_CNT',
-								formatter:fnc_subInfoValueFormatter,
-	   							cellClick:function(e, cell){
-	   								var objid = fnc_checkNull(cell.getData().OBJID);
-	   								fn_projectConceptReviewDetail(objid);
-	   							}	
-							},
-							{headerHozAlign : 'center', hozAlign : 'center',	width : '70',		title : '상태',		field : 'CONTRACT_RESULT_NAME'	}
-				       ]
-				   },
-				   {title:"수주정보", headerHozAlign:'center',	
-				       columns:[
-							{headerHozAlign : 'center', hozAlign : 'center',	width : '90',		title : '수주일',			field : 'CONTRACT_DATE'	},
-							{headerHozAlign : 'center', hozAlign : 'center',	width : '100',		title : 'PO계약 No',		field : 'PO_NO'	},
-							{headerHozAlign : 'center', hozAlign : 'center',	width : '70',		title : 'PM',			field : 'PM_USER_NAME'	},
-							{headerHozAlign : 'center', hozAlign : 'center',	width : '70',		title : '통화',			field : 'CONTRACT_CURRENCY_NAME'	},
-							{headerHozAlign : 'center', hozAlign : 'right',	width : '100',		title : '수주가',			field : 'CONTRACT_PRICE_CURRENCY',
-								formatter:"money", formatterParams:{thousand:",", symbolAfter:"p", precision:false,},	
-							},
-							{headerHozAlign : 'center', hozAlign : 'left',		width : '170',		title : '당사프로젝트명',	field : 'PROJECT_NAME'	},
-							{headerHozAlign : 'center', hozAlign : 'center',	width : '90',		title : '계약납기일',		field : 'CONTRACT_DEL_DATE'	},
-							{headerHozAlign : 'center', hozAlign : 'center',	width : '90',		title : '요청납기일',		field : 'REQ_DEL_DATE'	},
-							{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '수주회사',		field : 'CONTRACT_COMPANY_NAME'	},
-							{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '제작공장',		field : 'MANUFACTURE_PLANT_NAME'	}
-				       ]
-				   },
-				   {headerHozAlign : 'center', hozAlign : 'center',	width : '100',		title : '상태',	field : 'APPR_STATUS' ,
-					formatter:fnc_createGridAnchorTag,
+				{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '주문유형',		field : 'CATEGORY_NAME'	}, 
+				{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '제품구분',		field : 'PRODUCT_NAME'	}, 
+				{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '국내/해외',	field : 'AREA_NAME'	}, 
+				{headerHozAlign : 'center', hozAlign : 'center',	width : '100',		title : '접수일',		field : 'RECEIPT_DATE'	}, 
+				{headerHozAlign : 'center', hozAlign : 'left',		width : '150',		title : '고객사',		field : 'CUSTOMER_NAME'	}, 
+				{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '유/무상',		field : 'PAID_TYPE'	}, 
+				{headerHozAlign : 'center', hozAlign : 'left',		width : '100',		title : '품번',			field : 'PART_NO'	}, 
+				{headerHozAlign : 'center', hozAlign : 'left',		width : '100',		title : '품명',			field : 'PART_NAME'	}, 
+				{headerHozAlign : 'center', hozAlign : 'center',	width : '150',		title : 'S/N',			field : 'SERIAL_NO',
+					formatter: function(cell, formatterParams, onRendered){
+						var value = fnc_checkNull(cell.getValue());
+						if(value === '') return '';
+						
+						// 쉼표로 구분된 S/N 개수 계산
+						var serialNumbers = value.split(',').map(function(s){ return s.trim(); }).filter(function(s){ return s !== ''; });
+						var count = serialNumbers.length;
+						
+						if(count === 0) return '';
+						if(count === 1) return '<a href="javascript:void(0);">' + serialNumbers[0] + '</a>';
+						
+						// 2개 이상이면 "첫번째 외 N개" 형식
+						var displayText = serialNumbers[0] + ' 외 ' + (count - 1) + '개';
+						return '<a href="javascript:void(0);">' + displayText + '</a>';
+					},
 					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);
-					}	
+						var serialNo = fnc_checkNull(cell.getData().SERIAL_NO);
+						fn_showSerialNoPopup(serialNo);
+					}
+				},
+				{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '수량',			field : 'QUANTITY'	},   
+				{headerHozAlign : 'center', hozAlign : 'center',	width : '100',		title : '요청납기',		field : 'DUE_DATE'	}, 
+				{headerHozAlign : 'center', hozAlign : 'left',		width : '150',		title : '고객요청사항',	field : 'CUSTOMER_REQUEST'	}, 
+				{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '견적현황',		field : 'EST_STATUS',
+					formatter:fnc_subInfoValueFormatter,
+					cellClick:function(e, cell){
+						var objid = fnc_checkNull(cell.getData().OBJID);
+						fn_showEstimateList(objid);
+					}
 				}, 
+				{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '결재상태',		field : 'APPR_STATUS',
+						formatter:fnc_createGridAnchorTag,
+						cellClick:function(e, cell){
+							var objid = fnc_checkNull(cell.getData().OBJID);
+							fn_projectConceptDetail(objid);
+						}
+				}, 
+				{headerHozAlign : 'center', hozAlign : 'center',	width : '100',		title : '견적단가',		field : 'EST_PRICE'	}, 
+				{headerHozAlign : 'center', hozAlign : 'center',	width : '100',		title : '견적공급가액',	field : 'EST_SUPPLY_PRICE'	}, 
+				{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '환종',		field : 'CONTRACT_CURRENCY_NAME'	}, 
+				{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '환율',		field : 'EXCHANGE_RATE'	}, 
+
+				// {title:"영업정보(상세)", headerHozAlign:'center',	    //고객정보
+				//        columns:[
+								
+				// 				{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '차수',		field : 'OVERHAUL_ORDER'}, 
+				// 				{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '국내/해외',	field : 'AREA_NAME'	}, 
+				// 				{headerHozAlign : 'center', hozAlign : 'left',		width : '150',		title : '고객사',		field : 'CUSTOMER_NAME'	}, 
+								
+				// 				{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '기계형식',	field : 'MECHANICAL_TYPE'	}, 
+				// 				{headerHozAlign : 'center', hozAlign : 'left',		width : '200',		title : '고객사 프로젝트명',	field : 'CUSTOMER_PROJECT_NAME'	}, 
+				// 				{headerHozAlign : 'center', hozAlign : 'center',	width : '90',		title : '예상납기일',	field : 'DUE_DATE'	}, 
+				// 				{headerHozAlign : 'center', hozAlign : 'center',	width : '90',		title : '입고지',		field : 'LOCATION'	}, 
+				// 				{headerHozAlign : 'center', hozAlign : 'center',	width : '90',		title : '셋업지',		field : 'SETUP'	}, 
+				// 				{headerHozAlign : 'center', hozAlign : 'center',	width : '90',		title : '설비방향',	field : 'FACILITY_NAME'	}, 
+				// 				{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '설비대수',	field : 'FACILITY_QTY'	}, 
+				// 				{headerHozAlign : 'center', hozAlign : 'center',	width : '100',		title : '설비타입',	field : 'FACILITY_TYPE'	},
+				// 				{headerHozAlign : 'center', hozAlign : 'center',	width : '90',		title : '설비길이',	field : 'FACILITY_DEPTH'	},
+				// 				{headerHozAlign : 'center', hozAlign : 'center',	width : '70',		title : '담당자',		field : 'WRITER_NAME'	},
+				// 				{headerHozAlign : 'center', hozAlign : 'center',	width : '90',		title : '등록일',		field : 'REG_DATE'	},
+				// 				{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '첨부파일',	field : 'CU01_CNT',
+				// 					formatter:fnc_subInfoValueFormatter,
+		   		// 					cellClick:function(e, cell){
+		   		// 						var objid = fnc_checkNull(cell.getData().OBJID);
+		   		// 						var docType = 'contractMgmt01';
+		   		// 						var docTypeName = 'contractMgmt01';
+		   		// 						fn_FileRegist(objid, docType, docTypeName);
+		   		// 					}
+				// 				}																
+				//        ]
+				//    },
+				//    {title:"진행사항", headerHozAlign:'center',	
+				//        columns:[
+				// 			{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '검토내용',	field : 'CU03_CNT',
+				// 				formatter:fnc_subInfoValueFormatter,
+	   			// 				cellClick:function(e, cell){
+	   			// 					var objid = fnc_checkNull(cell.getData().OBJID);
+	   			// 					fn_projectConceptReviewDetail(objid);
+	   			// 				}	
+				// 			},
+				// 			{headerHozAlign : 'center', hozAlign : 'center',	width : '70',		title : '상태',		field : 'CONTRACT_RESULT_NAME'	}
+				//        ]
+				//    },
+				//    {title:"수주정보", headerHozAlign:'center',	
+				//        columns:[
+				// 			{headerHozAlign : 'center', hozAlign : 'center',	width : '90',		title : '수주일',			field : 'CONTRACT_DATE'	},
+				// 			{headerHozAlign : 'center', hozAlign : 'center',	width : '100',		title : 'PO계약 No',		field : 'PO_NO'	},
+				// 			{headerHozAlign : 'center', hozAlign : 'center',	width : '70',		title : 'PM',			field : 'PM_USER_NAME'	},
+				// 			{headerHozAlign : 'center', hozAlign : 'center',	width : '70',		title : '통화',			field : 'CONTRACT_CURRENCY_NAME'	},
+				// 			{headerHozAlign : 'center', hozAlign : 'right',	width : '100',		title : '수주가',			field : 'CONTRACT_PRICE_CURRENCY',
+				// 				formatter:"money", formatterParams:{thousand:",", symbolAfter:"p", precision:false,},	
+				// 			},
+				// 			{headerHozAlign : 'center', hozAlign : 'left',		width : '170',		title : '당사프로젝트명',	field : 'PROJECT_NAME'	},
+				// 			{headerHozAlign : 'center', hozAlign : 'center',	width : '90',		title : '계약납기일',		field : 'CONTRACT_DEL_DATE'	},
+				// 			{headerHozAlign : 'center', hozAlign : 'center',	width : '90',		title : '요청납기일',		field : 'REQ_DEL_DATE'	},
+				// 			{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '수주회사',		field : 'CONTRACT_COMPANY_NAME'	},
+				// 			{headerHozAlign : 'center', hozAlign : 'center',	width : '80',		title : '제작공장',		field : 'MANUFACTURE_PLANT_NAME'	}
+				//        ]
+				//    },
+				//    {headerHozAlign : 'center', hozAlign : 'center',	width : '100',		title : '상태',	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);
+				// 	}	
+				// }, 
 ];
 
 //var grid;
@@ -322,7 +374,97 @@ function fn_projectConceptReviewDetail(objId){
 	fn_centerPopup(popup_width, popup_height, url);
 }
 
-//견적서 양식 열기
+// 견적서 목록 팝업
+function fn_showEstimateList(contractObjId){
+	$.ajax({
+		url: "/contractMgmt/getEstimateTemplateList.do",
+		type: "POST",
+		data: { objId: contractObjId },
+		dataType: "json",
+		success: function(data){
+			console.log("견적서 목록 응답:", data); // 디버깅용
+			
+			if(data.result === "success" && data.list && data.list.length > 0){
+				var html = '<div style="max-height: 400px; overflow-y: auto;">';
+				html += '<table style="width: 100%; border-collapse: collapse;">';
+				html += '<thead><tr style="background-color: #f0f0f0;">';
+				html += '<th style="border: 1px solid #ddd; padding: 8px;">차수</th>';
+				html += '<th style="border: 1px solid #ddd; padding: 8px;">견적서 유형</th>';
+				html += '<th style="border: 1px solid #ddd; padding: 8px;">견적번호</th>';
+				html += '<th style="border: 1px solid #ddd; padding: 8px;">작성일</th>';
+				html += '<th style="border: 1px solid #ddd; padding: 8px;">작성자</th>';
+				html += '</tr></thead><tbody>';
+				
+				data.list.forEach(function(item){
+					console.log("견적서 항목:", item); // 디버깅용
+					
+					// 대문자/소문자 모두 지원하도록 안전하게 처리
+					var objid = item.OBJID || item.objid || '';
+					var templateType = item.TEMPLATE_TYPE || item.template_type || item.templateType || '';
+					var revision = item.REVISION || item.revision || '';
+					var templateTypeName = item.TEMPLATE_TYPE_NAME || item.template_type_name || item.templateTypeName || '';
+					var estimateNo = item.ESTIMATE_NO || item.estimate_no || item.estimateNo || '-';
+					var regdate = item.REGDATE || item.regdate || '';
+					var writer = item.WRITER || item.writer || '';
+					
+					html += '<tr style="cursor: pointer;" onclick="fn_openEstimateByObjId(\'' + objid + '\', \'' + templateType + '\')">';
+					html += '<td style="border: 1px solid #ddd; padding: 8px; text-align: center;">' + revision + '차</td>';
+					html += '<td style="border: 1px solid #ddd; padding: 8px; text-align: center;">' + templateTypeName + '</td>';
+					html += '<td style="border: 1px solid #ddd; padding: 8px; text-align: center;">' + estimateNo + '</td>';
+					html += '<td style="border: 1px solid #ddd; padding: 8px; text-align: center;">' + regdate + '</td>';
+					html += '<td style="border: 1px solid #ddd; padding: 8px; text-align: center;">' + writer + '</td>';
+					html += '</tr>';
+				});
+				
+				html += '</tbody></table></div>';
+				
+				Swal.fire({
+					title: '견적서 목록',
+					html: html,
+					width: '700px',
+					showConfirmButton: false,
+					showCancelButton: true,
+					cancelButtonText: '닫기'
+				});
+			} else {
+				Swal.fire({
+					title: '견적서가 없습니다',
+					text: '작성된 견적서가 없습니다.',
+					icon: 'info'
+				});
+			}
+		},
+		error: function(xhr, status, error){
+			console.error("견적서 목록 조회 오류:", xhr, status, error); // 디버깅용
+			Swal.fire({
+				title: '오류',
+				text: '견적서 목록 조회 중 오류가 발생했습니다.',
+				icon: 'error'
+			});
+		}
+	});
+}
+
+// OBJID로 견적서 열기
+function fn_openEstimateByObjId(templateObjId, templateType){
+	Swal.close();
+	
+	var popup_width = 900;
+	var popup_height = 800;
+	var url = "";
+	
+	if(templateType === "1"){
+		// 일반 견적서
+		url = "/contractMgmt/estimateTemplate1.do?templateObjId="+templateObjId;
+	} else if(templateType === "2"){
+		// 장비 견적서
+		url = "/contractMgmt/estimateTemplate2.do?templateObjId="+templateObjId;
+	}
+	
+	window.open(url, "estimateTemplate_"+templateObjId, "width="+popup_width+",height="+popup_height+",menubar=no,scrollbars=yes,resizable=yes");
+}
+
+//견적서 양식 열기 (CONTRACT_OBJID로)
 function fn_openEstimateTemplate(objId, templateType){
 	var popup_width = 900;
 	var popup_height = 800;
@@ -339,6 +481,36 @@ function fn_openEstimateTemplate(objId, templateType){
 	window.open(url, "estimateTemplate", "width="+popup_width+",height="+popup_height+",menubar=no,scrollbars=yes,resizable=yes");
 }
 
+// S/N 목록 팝업 표시
+function fn_showSerialNoPopup(serialNoString){
+	if(!serialNoString || serialNoString === ''){
+		Swal.fire("S/N 정보가 없습니다.");
+		return;
+	}
+	
+	// 쉼표로 구분된 S/N을 배열로 변환
+	var serialNumbers = serialNoString.split(',').map(function(sn){ return sn.trim(); });
+	
+	// HTML 리스트 생성
+	var listHtml = '<div style="text-align: left; max-height: 400px; overflow-y: auto;">';
+	listHtml += '<ol style="padding-left: 20px; margin: 10px 0;">';
+	serialNumbers.forEach(function(sn, index){
+		listHtml += '<li style="padding: 5px 0; font-size: 14px;">' + sn + '</li>';
+	});
+	listHtml += '</ol>';
+	listHtml += '</div>';
+	
+	// SweetAlert2로 팝업 표시
+	Swal.fire({
+		title: 'S/N 목록',
+		html: listHtml,
+		icon: 'info',
+		width: 500,
+		confirmButtonText: '확인',
+		confirmButtonColor: '#3085d6'
+	});
+}
+
 //코드값을 받아와서 동적으로  selectbox 생성
 function optionJobGroup(code){
     var val=code;
diff --git a/WebContent/WEB-INF/view/contractMgmt/estimateTemplate1.jsp b/WebContent/WEB-INF/view/contractMgmt/estimateTemplate1.jsp
index 276ed87..443cdb5 100644
--- a/WebContent/WEB-INF/view/contractMgmt/estimateTemplate1.jsp
+++ b/WebContent/WEB-INF/view/contractMgmt/estimateTemplate1.jsp
@@ -7,6 +7,7 @@
 PersonBean person = (PersonBean)session.getAttribute(Constants.PERSON_BEAN);
 String userId = CommonUtils.checkNull(person.getUserId());
 String objId = CommonUtils.checkNull(request.getParameter("objId"));
+String templateObjId = CommonUtils.checkNull(request.getParameter("templateObjId"));
 %>
 <!DOCTYPE html>
 <html>
@@ -218,8 +219,18 @@ textarea {
 }
 </style>
 <script type="text/javascript">
+// 전역 변수로 저장 (데이터 로드 시 설정됨)
+var g_contractObjId = "<%=objId%>";
+var g_templateObjId = "<%=templateObjId%>";
+
 $(function(){
 	
+	// templateObjId가 있으면 기존 데이터 로드
+	var templateObjId = "<%=templateObjId%>";
+	if(templateObjId && templateObjId !== ""){
+		fn_loadTemplateData(templateObjId);
+	}
+	
 	// 인쇄 버튼
 	$("#btnPrint").click(function(){
 		window.print();
@@ -360,25 +371,114 @@ function fn_loadData() {
 	});
 }
 
+// 기존 견적서 데이터 로드 (templateObjId 기준)
+function fn_loadTemplateData(templateObjId){
+	$.ajax({
+		url: "/contractMgmt/getEstimateTemplateDataByObjId.do",
+		type: "POST",
+		data: { templateObjId: templateObjId },
+		dataType: "json",
+		success: function(data){
+			console.log("견적서 데이터:", data); // 디버깅용
+			
+			if(data.result === "success" && data.template){
+				var template = data.template;
+				
+				// CONTRACT_OBJID를 전역 변수에 저장 (저장 시 사용)
+				var contractObjId = template.CONTRACT_OBJID || template.contract_objid || template.contractObjId || "";
+				if(contractObjId) {
+					g_contractObjId = contractObjId;
+				}
+				
+				// 대문자/소문자 모두 지원
+				var executor = template.EXECUTOR || template.executor || "";
+				var recipient = template.RECIPIENT || template.recipient || "";
+				var estimateNo = template.ESTIMATE_NO || template.estimate_no || template.estimateNo || "";
+				var contactPerson = template.CONTACT_PERSON || template.contact_person || template.contactPerson || "";
+				var greetingText = template.GREETING_TEXT || template.greeting_text || template.greetingText || "";
+				var note1 = template.NOTE1 || template.note1 || "";
+				var note2 = template.NOTE2 || template.note2 || "";
+				var note3 = template.NOTE3 || template.note3 || "";
+				var note4 = template.NOTE4 || template.note4 || "";
+				
+				// 기본 정보 채우기
+				$("#executor").val(executor);
+				$("#recipient").val(recipient);
+				$("#estimate_no").val(estimateNo);
+				$("#contact_person").val(contactPerson);
+				$("#greeting_text").val(greetingText);
+				$("#note1").val(note1);
+				$("#note2").val(note2);
+				$("#note3").val(note3);
+				$("#note4").val(note4);
+				
+				// 품목 데이터 채우기
+				if(data.items && data.items.length > 0){
+					$("#itemsTableBody").empty();
+					data.items.forEach(function(item, idx){
+						var description = item.DESCRIPTION || item.description || '';
+						var specification = item.SPECIFICATION || item.specification || '';
+						var quantity = item.QUANTITY || item.quantity || '';
+						var unit = item.UNIT || item.unit || '';
+						var unitPrice = item.UNIT_PRICE || item.unit_price || item.unitPrice || '';
+						var amount = item.AMOUNT || item.amount || '';
+						var note = item.NOTE || item.note || '';
+						
+						var row = $("<tr>");
+						row.append('<td>' + (idx + 1) + '</td>');
+						row.append('<td class="text-left editable"><input type="text" class="item-desc" value="' + description + '"></td>');
+						row.append('<td class="text-left editable"><textarea class="item-spec">' + specification + '</textarea></td>');
+						row.append('<td class="editable"><input type="text" class="item-qty" value="' + quantity + '"></td>');
+						row.append('<td class="editable"><input type="text" class="item-unit" value="' + unit + '"></td>');
+						row.append('<td class="text-right editable"><input type="text" class="item-price" value="' + unitPrice + '"></td>');
+						row.append('<td class="text-right editable"><input type="text" class="item-amount" value="' + amount + '" readonly></td>');
+						row.append('<td class="editable"><input type="text" class="item-note" value="' + note + '"></td>');
+						$("#itemsTableBody").append(row);
+					});
+				}
+			} else {
+				console.error("데이터 로드 실패:", data);
+				Swal.fire("데이터를 불러오는데 실패했습니다.");
+			}
+		},
+		error: function(xhr, status, error){
+			console.error("AJAX 오류:", xhr, status, error);
+			Swal.fire("데이터를 불러오는데 실패했습니다.");
+		}
+	});
+}
+
 // 저장
 function fn_save() {
 	var items = [];
 	$("#itemsTableBody tr").each(function(idx) {
 		var row = $(this);
+		var unitPrice = row.find(".item-price").val() || "";
+		var amount = row.find(".item-amount").val() || "";
+		
 		items.push({
 			seq: idx + 1,
-			description: row.find(".item-desc").val(),
-			specification: row.find(".item-spec").val(),
-			quantity: row.find(".item-qty").val(),
-			unit: row.find(".item-unit").val(),
-			unit_price: row.find(".item-price").val().replace(/,/g, ""),
-			amount: row.find(".item-amount").val().replace(/,/g, "").replace(/₩/g, ""),
-			note: row.find(".item-note").val()
+			description: row.find(".item-desc").val() || "",
+			specification: row.find(".item-spec").val() || "",
+			quantity: row.find(".item-qty").val() || "",
+			unit: row.find(".item-unit").val() || "",
+			unit_price: unitPrice.replace(/,/g, ""),
+			amount: amount.replace(/,/g, "").replace(/₩/g, ""),
+			note: row.find(".item-note").val() || ""
 		});
 	});
 	
+	// objId는 CONTRACT_OBJID를 의미함
+	var contractObjId = g_contractObjId;
+	
+	// 유효성 검사
+	if(!contractObjId || contractObjId === "" || contractObjId === "-1") {
+		Swal.fire("견적서를 저장할 수 없습니다. 영업정보가 없습니다.");
+		return;
+	}
+	
 	var formData = {
-		objId: "<%=objId%>",
+		objId: contractObjId,
 		template_type: "1",
 		executor: $("#executor").val(),
 		recipient: $("#recipient").val(),
@@ -392,12 +492,21 @@ function fn_save() {
 		items: JSON.stringify(items)
 	};
 	
+	// templateObjId가 있을 때만 추가 (기존 견적서 수정 시에만)
+	if(g_templateObjId && g_templateObjId !== "" && g_templateObjId !== "-1") {
+		formData.templateObjId = g_templateObjId;
+	}
+	
+	console.log("저장 데이터:", formData); // 디버깅용
+	console.log("신규 작성:", !formData.templateObjId); // 디버깅용
+	
 	$.ajax({
 		url: "/contractMgmt/saveEstimate.do",
 		type: "POST",
 		data: formData,
 		dataType: "json",
 		success: function(data) {
+			console.log("저장 결과:", data); // 디버깅용
 			if(data.result === "success") {
 				Swal.fire({
 					title: "저장되었습니다.",
@@ -409,10 +518,11 @@ function fn_save() {
 					self.close();
 				});
 			} else {
-				Swal.fire("저장에 실패했습니다.");
+				Swal.fire("저장에 실패했습니다." + (data.message ? "\n" + data.message : ""));
 			}
 		},
-		error: function() {
+		error: function(xhr, status, error) {
+			console.error("저장 오류:", xhr, status, error); // 디버깅용
 			Swal.fire("저장 중 오류가 발생했습니다.");
 		}
 	});
diff --git a/src/com/pms/salesmgmt/controller/ContractMgmtController.java b/src/com/pms/salesmgmt/controller/ContractMgmtController.java
index 3985450..ac71580 100644
--- a/src/com/pms/salesmgmt/controller/ContractMgmtController.java
+++ b/src/com/pms/salesmgmt/controller/ContractMgmtController.java
@@ -1774,13 +1774,20 @@ public class ContractMgmtController {
 	@RequestMapping("/contractMgmt/estimateTemplate1.do")
 	public String estimateTemplate1(HttpSession session, HttpServletRequest request, @RequestParam Map<String, Object> paramMap){
 		String objId = CommonUtils.checkNull(paramMap.get("objId"));
+		String templateObjId = CommonUtils.checkNull(paramMap.get("templateObjId"));
 		
 		try{
 			Map estimate = null;
 			List<Map> items = new ArrayList<Map>();
 			
-			if(!"".equals(objId) && !"-1".equals(objId)){
-				// 기존 견적서 데이터 조회
+			// templateObjId가 있으면 기존 견적서 조회 (견적현황에서 클릭한 경우)
+			if(!"".equals(templateObjId) && !"-1".equals(templateObjId)){
+				paramMap.put("templateObjId", templateObjId);
+				estimate = contractMgmtService.getEstimateTemplateByObjId(paramMap);
+				items = contractMgmtService.getEstimateTemplateItemsByTemplateObjId(paramMap);
+			}
+			// objId만 있으면 CONTRACT 정보로 견적서 신규 작성
+			else if(!"".equals(objId) && !"-1".equals(objId)){
 				estimate = contractMgmtService.getEstimateTemplateInfo(paramMap);
 				items = contractMgmtService.getEstimateTemplateItems(paramMap);
 			}
@@ -1805,12 +1812,20 @@ public class ContractMgmtController {
 	@RequestMapping("/contractMgmt/estimateTemplate2.do")
 	public String estimateTemplate2(HttpSession session, HttpServletRequest request, @RequestParam Map<String, Object> paramMap){
 		String objId = CommonUtils.checkNull(paramMap.get("objId"));
+		String templateObjId = CommonUtils.checkNull(paramMap.get("templateObjId"));
 		
 		try{
 			Map estimate = null;
 			List<Map> items = new ArrayList<Map>();
 			
-			if(!"".equals(objId) && !"-1".equals(objId)){
+			// templateObjId가 있으면 기존 견적서 조회 (견적현황에서 클릭한 경우)
+			if(!"".equals(templateObjId) && !"-1".equals(templateObjId)){
+				paramMap.put("templateObjId", templateObjId);
+				estimate = contractMgmtService.getEstimateTemplateByObjId(paramMap);
+				items = contractMgmtService.getEstimateTemplateItemsByTemplateObjId(paramMap);
+			}
+			// objId만 있으면 CONTRACT 정보로 견적서 신규 작성
+			else if(!"".equals(objId) && !"-1".equals(objId)){
 				// 기존 견적서 데이터 조회
 				estimate = contractMgmtService.getEstimateTemplateInfo(paramMap);
 				items = contractMgmtService.getEstimateTemplateItems(paramMap);
@@ -1854,6 +1869,43 @@ public class ContractMgmtController {
 		return resultMap;
 	}
 	
+	/**
+	 * 견적서 목록 조회 (AJAX)
+	 */
+	@ResponseBody
+	@RequestMapping(value="/contractMgmt/getEstimateTemplateList.do", method=RequestMethod.POST)
+	public Map getEstimateTemplateList(HttpServletRequest request, @RequestParam Map<String, Object> paramMap){
+		return contractMgmtService.getEstimateTemplateList(request, paramMap);
+	}
+	
+	/**
+	 * 견적서 템플릿 데이터 조회 (OBJID로) (AJAX)
+	 */
+	@ResponseBody
+	@RequestMapping(value="/contractMgmt/getEstimateTemplateDataByObjId.do", method=RequestMethod.POST)
+	public Map getEstimateTemplateDataByObjId(HttpServletRequest request, @RequestParam Map<String, Object> paramMap){
+		Map resultMap = new HashMap();
+		
+		try {
+			// 템플릿 기본 정보 조회
+			Map template = contractMgmtService.getEstimateTemplateByObjId(paramMap);
+			
+			// 템플릿 품목 조회
+			List<Map> items = contractMgmtService.getEstimateTemplateItemsByTemplateObjId(paramMap);
+			
+			resultMap.put("result", "success");
+			resultMap.put("template", template);
+			resultMap.put("items", items);
+			
+		} catch (Exception e) {
+			e.printStackTrace();
+			resultMap.put("result", "error");
+			resultMap.put("message", e.getMessage());
+		}
+		
+		return resultMap;
+	}
+	
 	/**
 	 * 견적서 저장 (AJAX)
 	 * @param request
diff --git a/src/com/pms/salesmgmt/mapper/contractMgmt.xml b/src/com/pms/salesmgmt/mapper/contractMgmt.xml
index dc42832..b9d6e5e 100644
--- a/src/com/pms/salesmgmt/mapper/contractMgmt.xml
+++ b/src/com/pms/salesmgmt/mapper/contractMgmt.xml
@@ -486,20 +486,27 @@
 					,CODE_NAME(AREA_CD) AS AREA_NAME
 					,MECHANICAL_TYPE
 					,OVERHAUL_ORDER
-					,PAID_TYPE
+					,CASE 
+						WHEN PAID_TYPE = 'paid' THEN '유상'
+						WHEN PAID_TYPE = 'free' THEN '무상'
+						ELSE PAID_TYPE
+					END AS PAID_TYPE
 					,RECEIPT_DATE
 					,PART_NO
 					,PART_NAME
 					,SERIAL_NO
-					,QUANTITY
-					,CUSTOMER_REQUEST
-					,EXCHANGE_RATE
-					,A.APPR_STATUS
-					,A.APPROVAL_OBJID
-					,A.ROUTE_OBJID 
-				FROM 
-					CONTRACT_MGMT AS T
-				LEFT OUTER JOIN
+				,QUANTITY
+				,CUSTOMER_REQUEST
+				,EXCHANGE_RATE
+				,EST_PRICE
+				,EST_SUPPLY_PRICE
+				,(SELECT COUNT(1) FROM ESTIMATE_TEMPLATE WHERE CONTRACT_OBJID = T.OBJID) AS EST_STATUS
+				,A.APPR_STATUS
+				,A.APPROVAL_OBJID
+				,A.ROUTE_OBJID 
+			FROM 
+				CONTRACT_MGMT AS T
+			LEFT OUTER JOIN
 					(
 						SELECT
 							B.OBJID AS ROUTE_OBJID,
@@ -3678,7 +3685,11 @@ ORDER BY ASM.SUPPLY_NAME
 		CUSTOMER_PROJECT_NAME,
 		AREA_CD,
 		CODE_NAME(AREA_CD) AS AREA_NAME,
-		PAID_TYPE,
+		CASE 
+			WHEN PAID_TYPE = 'paid' THEN '유상'
+			WHEN PAID_TYPE = 'free' THEN '무상'
+			ELSE PAID_TYPE
+		END AS PAID_TYPE,
 		RECEIPT_DATE,
 		PART_NO,
 		PART_NAME,
@@ -3696,7 +3707,31 @@ ORDER BY ASM.SUPPLY_NAME
 	FROM
 		CONTRACT_MGMT AS T
 	WHERE
-		OBJID = #{objId}::NUMERIC
+		OBJID::VARCHAR = #{objId}
+</select>
+
+<!-- 견적서 템플릿 목록 조회 (CONTRACT_OBJID 기준) -->
+<select id="getEstimateTemplateList" parameterType="map" resultType="map">
+	SELECT
+		OBJID AS "OBJID",
+		CONTRACT_OBJID AS "CONTRACT_OBJID",
+		TEMPLATE_TYPE AS "TEMPLATE_TYPE",
+		CASE 
+			WHEN TEMPLATE_TYPE = '1' THEN '일반 견적서'
+			WHEN TEMPLATE_TYPE = '2' THEN '장비 견적서'
+			ELSE TEMPLATE_TYPE
+		END AS "TEMPLATE_TYPE_NAME",
+		ESTIMATE_NO AS "ESTIMATE_NO",
+		WRITER AS "WRITER",
+		TO_CHAR(REGDATE, 'YYYY-MM-DD HH24:MI') AS "REGDATE",
+		CHG_USER_ID AS "CHG_USER_ID",
+		TO_CHAR(CHGDATE, 'YYYY-MM-DD HH24:MI') AS "CHGDATE",
+		ROW_NUMBER() OVER (PARTITION BY TEMPLATE_TYPE ORDER BY REGDATE) AS "REVISION"
+	FROM
+		ESTIMATE_TEMPLATE
+	WHERE
+		CONTRACT_OBJID = #{objId}
+	ORDER BY TEMPLATE_TYPE, REGDATE DESC
 </select>
 
 <!-- 견적서 템플릿 데이터 조회 (ESTIMATE_TEMPLATE 테이블) -->
@@ -3724,7 +3759,7 @@ ORDER BY ASM.SUPPLY_NAME
 	FROM
 		ESTIMATE_TEMPLATE
 	WHERE
-		CONTRACT_OBJID = #{objId}::NUMERIC
+		CONTRACT_OBJID = #{objId}
 		<if test="template_type != null and template_type != ''">
 			AND TEMPLATE_TYPE = #{template_type}
 		</if>
@@ -3732,6 +3767,56 @@ ORDER BY ASM.SUPPLY_NAME
 	LIMIT 1
 </select>
 
+<!-- 견적서 템플릿 데이터 조회 (OBJID 기준) -->
+<select id="getEstimateTemplateByObjId" parameterType="map" resultType="map">
+	SELECT
+		OBJID,
+		CONTRACT_OBJID,
+		TEMPLATE_TYPE,
+		EXECUTOR,
+		RECIPIENT,
+		ESTIMATE_NO,
+		CONTACT_PERSON,
+		GREETING_TEXT,
+		MODEL_NAME,
+		MODEL_CODE,
+		EXECUTOR_DATE,
+		NOTE1,
+		NOTE2,
+		NOTE3,
+		NOTE4,
+		WRITER,
+		TO_CHAR(REGDATE, 'YYYY-MM-DD HH24:MI') AS REGDATE,
+		CHG_USER_ID,
+		TO_CHAR(CHGDATE, 'YYYY-MM-DD HH24:MI') AS CHGDATE
+	FROM
+		ESTIMATE_TEMPLATE
+	WHERE
+		OBJID = #{templateObjId}
+</select>
+
+<!-- 견적서 템플릿 품목 조회 (TEMPLATE_OBJID 기준) -->
+<select id="getEstimateTemplateItemsByTemplateObjId" parameterType="map" resultType="map">
+	SELECT
+		OBJID,
+		TEMPLATE_OBJID,
+		SEQ,
+		CATEGORY,
+		DESCRIPTION,
+		SPECIFICATION,
+		QUANTITY,
+		UNIT,
+		UNIT_PRICE,
+		AMOUNT,
+		NOTE,
+		REMARK
+	FROM
+		ESTIMATE_TEMPLATE_ITEM
+	WHERE
+		TEMPLATE_OBJID = #{templateObjId}
+	ORDER BY SEQ
+</select>
+
 <!-- 견적서 템플릿 품목 조회 -->
 <select id="getEstimateTemplateItems" parameterType="map" resultType="map">
 	SELECT
@@ -3753,7 +3838,7 @@ ORDER BY ASM.SUPPLY_NAME
 		TEMPLATE_OBJID IN (
 			SELECT OBJID 
 			FROM ESTIMATE_TEMPLATE 
-			WHERE CONTRACT_OBJID = #{objId}::NUMERIC
+			WHERE CONTRACT_OBJID = #{objId}
 		)
 	ORDER BY SEQ
 </select>
@@ -3761,6 +3846,7 @@ ORDER BY ASM.SUPPLY_NAME
 <!-- 견적서 템플릿 저장 -->
 <insert id="insertEstimateTemplate" parameterType="map">
 	INSERT INTO ESTIMATE_TEMPLATE (
+		OBJID,
 		CONTRACT_OBJID,
 		TEMPLATE_TYPE,
 		EXECUTOR,
@@ -3780,7 +3866,8 @@ ORDER BY ASM.SUPPLY_NAME
 		CHG_USER_ID,
 		CHGDATE
 	) VALUES (
-		#{objId}::NUMERIC,
+		#{template_objid},
+		#{objId},
 		#{template_type},
 		#{executor},
 		#{recipient},
@@ -3820,7 +3907,7 @@ ORDER BY ASM.SUPPLY_NAME
 		CHG_USER_ID = #{chg_user_id},
 		CHGDATE = NOW()
 	WHERE
-		CONTRACT_OBJID = #{objId}::NUMERIC
+		CONTRACT_OBJID = #{objId}
 		AND TEMPLATE_TYPE = #{template_type}
 </update>
 
@@ -3828,11 +3915,7 @@ ORDER BY ASM.SUPPLY_NAME
 <delete id="deleteEstimateTemplateItems" parameterType="map">
 	DELETE FROM ESTIMATE_TEMPLATE_ITEM
 	WHERE
-		TEMPLATE_OBJID IN (
-			SELECT OBJID 
-			FROM ESTIMATE_TEMPLATE 
-			WHERE CONTRACT_OBJID = #{objId}::NUMERIC
-		)
+		TEMPLATE_OBJID = #{template_objid}
 </delete>
 
 <!-- 견적서 템플릿 품목 저장 -->
@@ -3851,17 +3934,25 @@ ORDER BY ASM.SUPPLY_NAME
 		REMARK
 	)
 	SELECT
-		(SELECT OBJID FROM ESTIMATE_TEMPLATE WHERE CONTRACT_OBJID = #{objId}::NUMERIC AND TEMPLATE_TYPE = #{template_type}),
-		(json_array_elements(#{items_json}::json)->>'seq')::INTEGER,
-		json_array_elements(#{items_json}::json)->>'category',
-		json_array_elements(#{items_json}::json)->>'description',
-		json_array_elements(#{items_json}::json)->>'specification',
-		json_array_elements(#{items_json}::json)->>'quantity',
-		json_array_elements(#{items_json}::json)->>'unit',
-		(json_array_elements(#{items_json}::json)->>'unit_price')::NUMERIC,
-		(json_array_elements(#{items_json}::json)->>'amount')::NUMERIC,
-		json_array_elements(#{items_json}::json)->>'note',
-		json_array_elements(#{items_json}::json)->>'remark'
+		#{template_objid},
+		(item->>'seq')::INTEGER,
+		item->>'category',
+		item->>'description',
+		item->>'specification',
+		item->>'quantity',
+		item->>'unit',
+		CASE 
+			WHEN item->>'unit_price' = '' THEN NULL
+			ELSE (item->>'unit_price')::NUMERIC
+		END,
+		CASE 
+			WHEN item->>'amount' = '' THEN NULL
+			ELSE (item->>'amount')::NUMERIC
+		END,
+		item->>'note',
+		item->>'remark'
+	FROM json_array_elements(#{items_json}::json) AS item
+	WHERE COALESCE(item->>'description', '') != ''
 </insert>
 
 <!-- 견적서 템플릿 카테고리 업데이트 (장비 견적서용) -->
@@ -3872,7 +3963,7 @@ ORDER BY ASM.SUPPLY_NAME
 		CHG_USER_ID = #{chg_user_id},
 		CHGDATE = NOW()
 	WHERE
-		CONTRACT_OBJID = #{objId}::NUMERIC
+		CONTRACT_OBJID = #{objId}
 		AND TEMPLATE_TYPE = #{template_type}
 </update>
 		
diff --git a/src/com/pms/salesmgmt/service/ContractMgmtService.java b/src/com/pms/salesmgmt/service/ContractMgmtService.java
index ea30f83..46a6e51 100644
--- a/src/com/pms/salesmgmt/service/ContractMgmtService.java
+++ b/src/com/pms/salesmgmt/service/ContractMgmtService.java
@@ -1271,6 +1271,105 @@ public class ContractMgmtService {
 		return resultList;
 	}
 	
+	/**
+	 * 견적서 템플릿 목록 조회
+	 * @param request
+	 * @param paramMap
+	 * @return
+	 */
+	public Map getEstimateTemplateList(HttpServletRequest request, Map paramMap){
+		Map resultMap = new HashMap();
+		SqlSession sqlSession = null;
+		
+		try{
+			sqlSession = SqlMapConfig.getInstance().getSqlSession();
+			
+			List<Map> list = sqlSession.selectList("contractMgmt.getEstimateTemplateList", paramMap);
+			
+			resultMap.put("result", "success");
+			resultMap.put("list", list);
+			
+		}catch(Exception e){
+			resultMap.put("result", "error");
+			resultMap.put("msg", "목록 조회 중 오류가 발생했습니다.");
+			e.printStackTrace();
+		}finally{
+			if(sqlSession != null) sqlSession.close();
+		}
+		
+		return resultMap;
+	}
+	
+	/**
+	 * 견적서 템플릿 OBJID로 조회 (견적현황 클릭 시)
+	 * @param paramMap
+	 * @return
+	 */
+	public Map getEstimateTemplateByObjId(Map paramMap){
+		Map resultMap = new HashMap();
+		SqlSession sqlSession = null;
+		
+		try{
+			sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
+			
+			String templateObjId = CommonUtils.checkNull(paramMap.get("templateObjId"));
+			
+			if(!"".equals(templateObjId) && !"-1".equals(templateObjId)){
+				// ESTIMATE_TEMPLATE 테이블에서 직접 조회
+				resultMap = (Map) sqlSession.selectOne("contractMgmt.getEstimateTemplateByObjId", paramMap);
+				
+				// CONTRACT_MGMT 정보도 함께 조회
+				if(resultMap != null && !resultMap.isEmpty()){
+					String contractObjId = CommonUtils.checkNull(resultMap.get("CONTRACT_OBJID"));
+					if(!"".equals(contractObjId)){
+						Map contractInfo = new HashMap();
+						contractInfo.put("objId", contractObjId);
+						Map contractData = (Map) sqlSession.selectOne("contractMgmt.getEstimateTemplateInfo", contractInfo);
+						if(contractData != null && !contractData.isEmpty()){
+							// CONTRACT 정보를 resultMap에 추가 (템플릿 정보가 우선)
+							contractData.putAll(resultMap);
+							resultMap = contractData;
+						}
+					}
+				}
+			}
+			
+		}catch(Exception e){
+			e.printStackTrace();
+		}finally{
+			if(sqlSession != null) sqlSession.close();
+		}
+		
+		return resultMap;
+	}
+	
+	/**
+	 * 견적서 템플릿 품목 조회 (템플릿 OBJID로)
+	 * @param paramMap
+	 * @return
+	 */
+	public List<Map> getEstimateTemplateItemsByTemplateObjId(Map paramMap){
+		List<Map> resultList = new ArrayList<Map>();
+		SqlSession sqlSession = null;
+		
+		try{
+			sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
+			
+			String templateObjId = CommonUtils.checkNull(paramMap.get("templateObjId"));
+			
+			if(!"".equals(templateObjId) && !"-1".equals(templateObjId)){
+				resultList = sqlSession.selectList("contractMgmt.getEstimateTemplateItemsByTemplateObjId", paramMap);
+			}
+			
+		}catch(Exception e){
+			e.printStackTrace();
+		}finally{
+			if(sqlSession != null) sqlSession.close();
+		}
+		
+		return resultList;
+	}
+	
 	/**
 	 * 견적서 템플릿 저장
 	 * @param request
@@ -1287,7 +1386,8 @@ public class ContractMgmtService {
 			PersonBean person = (PersonBean)request.getSession().getAttribute(Constants.PERSON_BEAN);
 			String userId = person.getUserId();
 			
-			String objId = CommonUtils.checkNull(paramMap.get("objId"));
+			String objId = CommonUtils.checkNull(paramMap.get("objId")); // CONTRACT_OBJID
+			String templateObjId = CommonUtils.checkNull(paramMap.get("templateObjId")); // 기존 템플릿 수정 시
 			String templateType = CommonUtils.checkNull(paramMap.get("template_type"));
 			String itemsJson = CommonUtils.checkNull(paramMap.get("items"));
 			String categoriesJson = CommonUtils.checkNull(paramMap.get("categories"));
@@ -1295,14 +1395,28 @@ public class ContractMgmtService {
 			paramMap.put("writer", userId);
 			paramMap.put("chg_user_id", userId);
 			
-			// 견적서 템플릿 정보 저장/수정
-			Map existingTemplate = (Map) sqlSession.selectOne("contractMgmt.getEstimateTemplateData", paramMap);
+			// 기존 템플릿 수정인지 신규 작성인지 확인
+			// 중요: templateObjId가 명시적으로 있을 때만 수정, 없으면 항상 신규 작성
+			boolean isUpdate = false;
 			
-			if(existingTemplate != null && !existingTemplate.isEmpty()){
-				// 기존 데이터 업데이트
+			if(!"".equals(templateObjId) && !"-1".equals(templateObjId)){
+				// templateObjId가 명시적으로 있으면 해당 템플릿 수정 (견적현황에서 기존 견적서 열어서 수정한 경우)
+				Map existingTemplate = (Map) sqlSession.selectOne("contractMgmt.getEstimateTemplateByObjId", paramMap);
+				if(existingTemplate != null && !existingTemplate.isEmpty()){
+					isUpdate = true;
+					paramMap.put("template_objid", templateObjId);
+				}
+			}
+			// else: templateObjId가 없으면 항상 신규 견적서 작성 (같은 영업번호에 여러 견적서 가능)
+			
+			if(isUpdate){
+				// 기존 견적서 수정
 				sqlSession.update("contractMgmt.updateEstimateTemplate", paramMap);
 			} else {
-				// 신규 데이터 삽입
+				// 신규 견적서 작성 - 새로운 OBJID 생성
+				templateObjId = CommonUtils.createObjId();
+				paramMap.put("template_objid", templateObjId);
+				paramMap.put("contract_objid", objId);
 				sqlSession.insert("contractMgmt.insertEstimateTemplate", paramMap);
 			}