diff --git a/WebContent/WEB-INF/view/partMng/structureList.jsp b/WebContent/WEB-INF/view/partMng/structureList.jsp
index 992a365..b4dccbd 100644
--- a/WebContent/WEB-INF/view/partMng/structureList.jsp
+++ b/WebContent/WEB-INF/view/partMng/structureList.jsp
@@ -462,7 +462,7 @@ function fn_openSetBomCopy(product_code){
  * 구조등록 팝업
  */
 function fn_openSetStructure(objId){
-	window.open("/partMng/setStructurePopupMainFS.do?objId="+objId, "", "width=1880, height=1100, resizable=no");
+	window.open("/partMng/setStructurePopupMainFS.do?objId="+objId, "", "width=1880, height=900, resizable=yes");
 }
 /**
  * 배포사유 입력 팝업
diff --git a/WebContent/WEB-INF/view/partMng/structurePopupHeaderFs.jsp b/WebContent/WEB-INF/view/partMng/structurePopupHeaderFs.jsp
index 70cac52..8bd425e 100644
--- a/WebContent/WEB-INF/view/partMng/structurePopupHeaderFs.jsp
+++ b/WebContent/WEB-INF/view/partMng/structurePopupHeaderFs.jsp
@@ -1,7 +1,7 @@
 <%
 java.util.Map map = (java.util.HashMap)request.getAttribute("info");
 %>
-<frameset rows="25%, 69%, 6%;" border="0" noresize>
+<frameset rows="100px, *, 50px" border="0" noresize>
 	<frame src="/partMng/structureHeaderPopup.do">
 	<frame src="/partMng/structureBottomPopupFS.do?objId=<%=com.pms.common.utils.CommonUtils.checkNull(map.get("OBJID"))%>">
 	<frame src="/partMng/structureBtnAreaPopup.do">
diff --git a/WebContent/WEB-INF/view/partMng/structurePopupLeft.jsp b/WebContent/WEB-INF/view/partMng/structurePopupLeft.jsp
index 02760f1..c61edc8 100644
--- a/WebContent/WEB-INF/view/partMng/structurePopupLeft.jsp
+++ b/WebContent/WEB-INF/view/partMng/structurePopupLeft.jsp
@@ -404,25 +404,30 @@ function getSelectedRowData() {
 
 // 필터 적용 함수
 function fn_applyFilter() {
-	var partType = $("#filterPartType").val();
 	var partNo = $("#filterPartNo").val().trim();
 	var partName = $("#filterPartName").val().trim();
-	var version = $("#filterVersion").val().trim();
 	
-	_tabulGrid.setFilter([
-		{field: "PART_TYPE_TITLE", type: "like", value: partType},
-		{field: "PART_NO", type: "like", value: partNo},
-		{field: "PART_NAME", type: "like", value: partName},
-		{field: "REVISION", type: "like", value: version}
-	]);
+	// 빈 값이 아닌 필터만 추가
+	var filters = [];
+	if(partNo) {
+		filters.push({field: "PART_NO", type: "like", value: partNo});
+	}
+	if(partName) {
+		filters.push({field: "PART_NAME", type: "like", value: partName});
+	}
+	
+	// 필터가 있으면 적용, 없으면 전체 표시
+	if(filters.length > 0) {
+		_tabulGrid.setFilter(filters);
+	} else {
+		_tabulGrid.clearFilter();
+	}
 }
 
 // 필터 초기화 함수
 function fn_resetFilter() {
-	$("#filterPartType").val("");
 	$("#filterPartNo").val("");
 	$("#filterPartName").val("");
-	$("#filterVersion").val("");
 	_tabulGrid.clearFilter();
 }
 </script>
@@ -439,10 +444,8 @@ function fn_resetFilter() {
 <input type="hidden" name="objId" id="objId" value="${info.OBJID}" />
 <input type="hidden" name="actionType" value="" />
 <!-- 필터 값을 저장하기 위한 hidden 필드 (top frame에서 값 전달) -->
-<input type="hidden" id="filterPartType" />
 <input type="hidden" id="filterPartNo" />
 <input type="hidden" id="filterPartName" />
-<input type="hidden" id="filterVersion" />
 	<div id="structureTableWrap1">
 		<div id="structureName">
 			(${info.CUSTOMER_NAME}_${info.CUSTOMER_PROJECT_NAME}_${info.UNIT_NAME})_${info.REV}
diff --git a/WebContent/WEB-INF/view/partMng/structurePopupTop.jsp b/WebContent/WEB-INF/view/partMng/structurePopupTop.jsp
index e794449..1fdca80 100644
--- a/WebContent/WEB-INF/view/partMng/structurePopupTop.jsp
+++ b/WebContent/WEB-INF/view/partMng/structurePopupTop.jsp
@@ -11,9 +11,8 @@
 body, html {
 	margin: 0;
 	padding: 0;
-	overflow-y: auto;
-	overflow-x: hidden;
-	height: 100%;
+	overflow: visible;
+	height: auto;
 }
 .plm_menu_name {
 	margin: 5px 15px 0 15px !important;
@@ -22,140 +21,67 @@ body, html {
 	margin: 5px 0 !important;
 	padding: 5px 0;
 }
-/* global CSS에서 #plmSearchZon 스타일을 가져오므로 추가 스타일만 정의 */
-#csvImportList {
-	margin-top: 10px;
+#plmSearchZon {
+	margin-bottom: 0 !important;
+	padding-bottom: 5px !important;
+	overflow: visible !important;
+	position: relative;
+	z-index: 1000;
 }
-#csvImportTable {
-	width: 100%;
-	border-collapse: collapse;
+.select2-container {
+	z-index: 9999 !important;
 }
-#csvImportTable thead td {
-	background-color: #f0f0f0;
-	padding: 8px;
-	font-weight: bold;
-	border: 1px solid #ddd;
-}
-#csvImportTable tbody td {
-	padding: 8px;
-	border: 1px solid #ddd;
-}
-#excelUploadPopupForm .dropzone {
-	width: 99.8% !important;
+.select2-dropdown {
+	z-index: 9999 !important;
 }
 </style>
 <script>
 $(document).ready(function(){
-	var objId = '<%=request.getParameter("objId")%>';
-	
-	// CSV 파일 업로드 영역 초기화
-	fnc_setFileDropZone("csvUploadDropZone", objId, "BOM_CSV_IMPORT", "BOM CSV Import", "setCsvFileArea", true, "csvFileDelete", "/partMng/csvImportFileProc.do");
-	
-	// CSV 파일 업로드 목록 초기화
-	$("#csvImportList").hide();
-	
-	// Template Download 클릭 이벤트
-	$("#templateDownload").click(function(){
-		location.href="/template/BOM_REPORT_CSV_IMPORT_TEMPLATE.xlsx";
+	// 엔터키 이벤트 바인딩
+	$("#filterPartNo, #filterPartName, #filterVersion").on('keypress', function(e){
+		if(e.keyCode == 13 || e.which == 13){
+			e.preventDefault();
+			fn_applyFilter();
+		}
 	});
 });
 
-// CSV 파일 업로드 후 처리
-function setCsvFileArea(){
-	setUploadCsvFile();
-}
-
-// CSV 업로드 파일 목록 표시
-function setUploadCsvFile(){
-	var objId = '<%=request.getParameter("objId")%>';
-	
-	$.ajax({
-		url: "/common/getFileList.do",
-		type: "POST",
-		data: {"targetObjId": objId, "docType": "BOM_CSV_IMPORT"},
-		dataType: "json",
-		async: false,
-		success: function(data){
-			if(null != data && 0 < data.length){
-				$("#csvImportList").show();
-				$("#csvImportArea").empty();
-				
-				$.each(data, function(i){
-					var s = "<tr>";
-					s += "<td colspan='2'><a href='javascript:fnc_downloadFile(\""+data[i].OBJID+"\")'>"+data[i].REAL_FILE_NAME+"</a></td>";
-					s += "<td><div class='delete_btn' onclick='javascript:fnc_deleteFile(\""+data[i].OBJID+"\", \"csvFileDelete\")'></div></td>";
-					s += "</tr>";
-					$("#csvImportArea").append(s);
-				});
-				
-				// CSV 파싱 처리
-				parsingCsvFile();
-			}
-		},
-		error: function(jqxhr, status, error){
-			Swal.fire('파일 목록을 가져오는데 실패했습니다.');
-		}
-	});
-}
-
-// CSV 파일 삭제 후 처리
-function csvFileDelete(){
-	$("#csvImportArea").empty();
-	$("#csvImportList").hide();
-	Swal.fire('CSV 파일이 삭제되었습니다.');
-	parent.frames['leftFrame'].location.reload();
-}
-
-// CSV 파싱 처리
-function parsingCsvFile(){
-	var objId = '<%=request.getParameter("objId")%>';
-	
-	$.ajax({
-		url: "/partMng/parsingCsvFile.do",
-		type: "POST",
-		data: {"targetObjId": objId, "docType": "BOM_CSV_IMPORT"},
-		dataType: "json",
-		success: function(data){
-			if(data && data.result === 'success'){
-				Swal.fire('CSV 파일이 정상적으로 처리되었습니다.');
-				parent.frames['leftFrame'].location.reload();
-			} else {
-				Swal.fire('CSV 파일 처리 중 오류가 발생했습니다.');
-			}
-		},
-		error: function(jqxhr, status, error){
-			Swal.fire('CSV 파일 처리에 실패했습니다.');
-		}
-	});
-}
-
 // 필터 적용 함수
 function fn_applyFilter() {
-	var partType = $("#filterPartType").val();
 	var partNo = $("#filterPartNo").val().trim();
 	var partName = $("#filterPartName").val().trim();
-	var version = $("#filterVersion").val().trim();
 	
-	// leftFrame의 필터 적용 함수 호출
-	if(parent.frames['leftFrame'] && parent.frames['leftFrame'].fn_applyFilter) {
-		parent.frames['leftFrame'].$("#filterPartType").val(partType);
-		parent.frames['leftFrame'].$("#filterPartNo").val(partNo);
-		parent.frames['leftFrame'].$("#filterPartName").val(partName);
-		parent.frames['leftFrame'].$("#filterVersion").val(version);
-		parent.frames['leftFrame'].fn_applyFilter();
+	try {
+		// 프레임 구조: parent(headerFs) -> parent(main) -> frames[1](bottomFs) -> frames[0](leftFrame)
+		var leftFrame = parent.parent.frames[1].frames['leftFrame'];
+		
+		if(leftFrame && leftFrame.fn_applyFilter) {
+			leftFrame.$("#filterPartNo").val(partNo);
+			leftFrame.$("#filterPartName").val(partName);
+			leftFrame.fn_applyFilter();
+		} else {
+			console.error("leftFrame not found or fn_applyFilter not available");
+		}
+	} catch(e) {
+		console.error("Error accessing leftFrame:", e);
+		alert("필터를 적용할 수 없습니다. 프레임 구조를 확인해주세요.");
 	}
 }
 
 // 필터 초기화 함수
 function fn_resetFilter() {
-	$("#filterPartType").val("");
 	$("#filterPartNo").val("");
 	$("#filterPartName").val("");
-	$("#filterVersion").val("");
 	
-	// leftFrame의 필터 초기화 함수 호출
-	if(parent.frames['leftFrame'] && parent.frames['leftFrame'].fn_resetFilter) {
-		parent.frames['leftFrame'].fn_resetFilter();
+	try {
+		// 프레임 구조: parent(headerFs) -> parent(main) -> frames[1](bottomFs) -> frames[0](leftFrame)
+		var leftFrame = parent.parent.frames[1].frames['leftFrame'];
+		
+		if(leftFrame && leftFrame.fn_resetFilter) {
+			leftFrame.fn_resetFilter();
+		}
+	} catch(e) {
+		console.error("Error accessing leftFrame:", e);
 	}
 }
 </script>
@@ -172,17 +98,6 @@ function fn_resetFilter() {
 	<div id="plmSearchZon">
 		<table>
 			<tr>
-				<td><label for="filterPartType">제품구분</label></td>
-				<td>
-					<select id="filterPartType" name="filterPartType" style="width:170px">
-						<option value="">선택</option>
-						<option value="완제품">완제품</option>
-						<option value="반제품">반제품</option>
-						<option value="구매품">구매품</option>
-						<option value="자재">자재</option>
-					</select>
-				</td>
-				
 				<td class="label"><label for="filterPartNo">품번</label></td>
 				<td>
 					<input type="text" id="filterPartNo" name="filterPartNo">
@@ -193,11 +108,6 @@ function fn_resetFilter() {
 					<input type="text" id="filterPartName" name="filterPartName">
 				</td>
 				
-				<td class="label"><label for="filterVersion">Version</label></td>
-				<td>
-					<input type="text" id="filterVersion" name="filterVersion">
-				</td>
-				
 				<td>
 					<button type="button" class="plm_btns" onclick="fn_applyFilter()">검색</button>
 					<button type="button" class="plm_btns" onclick="fn_resetFilter()">초기화</button>
@@ -205,27 +115,6 @@ function fn_resetFilter() {
 			</tr>
 		</table>
 	</div>
-	
-	<!-- CSV Upload Section -->
-	<div style="margin: 0 8px; max-width: 800px;">
-		<div id="partExcelPopupFormWrap">
-			<div class="form_popup_title" style="position:relative;">&nbsp;&nbsp;&nbsp;CSV upload<img src="/images/btnExcel.png"  style="position:absolute; top:9px; right:135px;"/><span style="position:absolute; top:0px; right:10px; cursor:pointer;" id="templateDownload">Template Download</span></div>
-			<div id="excelUploadPopupForm">
-				<div class="fileDnDWrap">
-					<div id="csvUploadDropZone" class="dropzone" style="height:50px;">Drag & Drop 엑셀 템플릿</div>
-					<div id="csvImportList">
-						<table id="csvImportTable" class="excelUploadPopupForm">
-							<thead>
-								<tr><td colspan="3">CSV 첨부파일</td></tr>
-							</thead>
-							<tbody id="csvImportArea">
-							</tbody>
-						</table>
-					</div>
-				</div>
-			</div>
-		</div>
-	</div>
 </form> 
 </body> 
 </html>
\ No newline at end of file
diff --git a/src/com/pms/controller/PartMngController.java b/src/com/pms/controller/PartMngController.java
index f02d690..e62c205 100644
--- a/src/com/pms/controller/PartMngController.java
+++ b/src/com/pms/controller/PartMngController.java
@@ -875,6 +875,14 @@ public class PartMngController {
 	
 	@RequestMapping("/partMng/structureHeaderPopup.do")
 	public String structureHeaderPopup(HttpServletRequest request, @RequestParam Map<String, Object> paramMap){
+		Map code_map = new HashMap();
+		try {
+			// 제품구분 (PART_TYPE)
+			code_map.put("product_cd", commonService.bizMakeOptionList("0000001", CommonUtils.nullToEmpty((String)paramMap.get("product")),"common.getCodeselect"));
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+		request.setAttribute("code_map", code_map);
 		return "/partMng/structurePopupTop";
 	}