diff --git a/src/main/java/geoinfo/regi/manageList/ManageExcelUploadProc01Controller.java b/src/main/java/geoinfo/regi/manageList/ManageExcelUploadProc01Controller.java
index f0738720..f73b544a 100644
--- a/src/main/java/geoinfo/regi/manageList/ManageExcelUploadProc01Controller.java
+++ b/src/main/java/geoinfo/regi/manageList/ManageExcelUploadProc01Controller.java
@@ -148,6 +148,9 @@ public class ManageExcelUploadProc01Controller {
 			List<EgovMap> map2 = selectClass2019Service.selectTest1(params);
 			EgovMap map3 = selectClass2019Service.selectTest2(params);
 
+			if( map3.get("resistivityCount") == null ) {
+				throw new Exception("map3.get(\"resistivityCount\") is null");
+			}
 			String resistivityCount = String.valueOf(map3.get("resistivityCount"));
 			String refractionCount = String.valueOf(map3.get("refractionCount"));
 
diff --git a/src/main/java/geoinfo/regi/manageList/ManageExcelUploadProc03Controller.java b/src/main/java/geoinfo/regi/manageList/ManageExcelUploadProc03Controller.java
index 81bb46a5..542a2a25 100644
--- a/src/main/java/geoinfo/regi/manageList/ManageExcelUploadProc03Controller.java
+++ b/src/main/java/geoinfo/regi/manageList/ManageExcelUploadProc03Controller.java
@@ -1259,8 +1259,7 @@ public class ManageExcelUploadProc03Controller {
 	 */
     @SuppressWarnings("unchecked")
 	@RequestMapping(value = "/stepUpload03.do", method = RequestMethod.POST)
-    public @ResponseBody String stepUpload03(@RequestParam List<MultipartFile> files, HashMap<String,Object> params, ModelAndView model ,HttpServletRequest request, HttpServletResponse response, MultipartHttpServletRequest multi) throws Exception{
-    	WebUtil wUtil = new WebUtil();
+    public @ResponseBody String stepUpload03(@RequestParam List<MultipartFile> files, HashMap<String,Object> params, ModelAndView model ,HttpServletRequest request, HttpServletResponse response, MultipartHttpServletRequest multi) throws Exception{    	WebUtil wUtil = new WebUtil();
     	strUtil sUtil = new strUtil();
     	String  resultMsg = "";
 
@@ -1532,7 +1531,7 @@ public class ManageExcelUploadProc03Controller {
 					jaPe = (null == resultMap.get("list") || "".equals(resultMap.get("list")))?null:JSONArray.fromObject(resultMap.get("list"));
 				}
 				if("".equals((String)resultMap.get("resultMsg"))){
-					excelWp = ExcelUtil.getRsWp(strFile, "현장투수시험부정보", 1, 2, 8);
+					excelWp = ExcelUtil.getRsWp(strFile, "현장투수시험부정보", 1, 2, 7);
 					resultMap = checkStep03_300_permeablity_sub(request, params, excelWp, savePath, strFile, (List<HashMap<String, Object>>) resultMap.get("list"),_projectCode,_holeCode);
 					jaPeSub = (null == resultMap.get("list") || "".equals(resultMap.get("list")))?null:JSONArray.fromObject(resultMap.get("list"));
 				}
diff --git a/src/main/java/geoinfo/util/ExcelUtil.java b/src/main/java/geoinfo/util/ExcelUtil.java
index 49774ccd..7e810764 100644
--- a/src/main/java/geoinfo/util/ExcelUtil.java
+++ b/src/main/java/geoinfo/util/ExcelUtil.java
@@ -165,6 +165,11 @@ public class ExcelUtil {
 //2
 	public static RsWrapper getRsWp(String excelPath, String sheetName, int colNmRow, int startRow, int maxCol) throws Exception {
 		RsWrapper rsWp = new RsWrapper();
+		
+		if( sheetName == null ) {
+			throw new Exception("sheetName is null");
+		}
+		
 		Sheet exlSheet = getExcelWorkSheet(excelPath, sheetName);
 		if(exlSheet == null) { return rsWp; }
 
@@ -181,6 +186,25 @@ public class ExcelUtil {
 			if(cells == null) { break; }
 			boolean isOk = false;
 			for(short j=0; j < maxCol && j < cells.length; j++) {
+				if( cells[j] == null ) {
+					System.out.println("excelPath: [" + excelPath + "]\n" +
+					"sheetName: [" + sheetName + "]\n" +
+					"cells[" + j + "]: [" + "cells[" + j + "]" + " is null ]\n"
+					);
+				} else if( cells[j].getContents() == null ) {
+					System.out.println("excelPath: [" + excelPath + "]\n" +
+					"sheetName: [" + sheetName + "]\n" +
+					"cells[" + j + "].getContents(): [" + "cells[" + j + "].getContents()" + " is null ]\n"
+					);
+				} else if( cells[j].getContents().trim().equals("") ) {
+					System.out.println("excelPath: [" + excelPath + "]\n" +
+					"sheetName: [" + sheetName + "]\n" +
+					"cells[" + j + "].getContents().trim().equals(\"\"): [" + "cells[" + j + "].getContents().trim().equals(\"\")" + " is empty ]\n"
+					);
+				}
+				if( sheetName.equals("현장투수시험부정보") && i == 2) {
+					isOk = true; break;
+				}
 				if(cells[j] != null && cells[j].getContents() != null && !cells[j].getContents().trim().equals("")) { isOk = true; break; }
 			}
 			if(!isOk) { break; }
diff --git a/src/main/webapp/WEB-INF/views/web/input/excel_step31.jsp b/src/main/webapp/WEB-INF/views/web/input/excel_step31.jsp
index f7720243..33e2afbe 100644
--- a/src/main/webapp/WEB-INF/views/web/input/excel_step31.jsp
+++ b/src/main/webapp/WEB-INF/views/web/input/excel_step31.jsp
@@ -948,6 +948,7 @@ function fn_help_tour(){
 
 		<!-- 저장 후 다음 버튼 시작 -->
 		<div id="btnArea" name="btnArea" class="contentsRow marT10 t-right">
+			<span style="font-weight: 500; padding-right: 30px;">저장버튼은 ↑↑↑↑ 위로 화면 스크롤 후, 시추공번호(BH001, TB001 등) 우측에 '저장 후 다음 시추공 입력' 버튼이 존재합니다.</span>
 			<button type="button" id="btnNext1" name="btnNextStep" class="k-button k-button-icontext k-button-skyBlue" data-target="next-step1">
 				등록대기목록<span class="k-icon k-i-arrow-chevron-right"></span>
 			</button>