diff --git a/src/main/webapp/WEB-INF/views/web/input/uniaxial/rockUniaxial.jsp b/src/main/webapp/WEB-INF/views/web/input/uniaxial/rockUniaxial.jsp
index 3942b58d..d4565abe 100644
--- a/src/main/webapp/WEB-INF/views/web/input/uniaxial/rockUniaxial.jsp
+++ b/src/main/webapp/WEB-INF/views/web/input/uniaxial/rockUniaxial.jsp
@@ -327,7 +327,7 @@ function fn_setFile(arrayRock){
 	for(var i =0; i < arrayRock.length; i++){
 
 
-		file += '		<div class="contents-title-1depth marT20"><span>일축압축시험결과 그래프를 입력하세요. (최대크기: 500KB)</span></div>';
+		file += '		<div class="contents-title-1depth marT20"><span>일축압축시험결과 그래프를 입력하세요. (최대크기: 500KB) 파일은 <span class="textR">JPEG 또는 PNG</span> 형태로 올려주셔야 합니다.</span></div>';
 		file += '		<table class="table table-file marT0" data-target="form-file">';
 		file += '			<colgroup>';
 		file += '				<col width="160px" />';
@@ -882,7 +882,11 @@ function fn_openClipReport2(table,project,hole,sample,etc1,etc2,gbn){
 
 						<div class="table-top-control">
 							<div class="table-info-group form-inline" data-target="grid-row-cnt">
-								<input type="text" name="GridRowCnt" id="GridRowCnt" value="${fn:length(arrayRock)}" maxlength="2" onkeypress="fn_gridAddEnterKey(event);return isNumberKey(event);" onChange = "fn_rowChange()" class="gg-input row-control-input">
+								<input type="text" name="GridRowCnt" id="GridRowCnt" value="${fn:length(arrayRock)}" maxlength="2" onkeypress="fn_gridAddEnterKey(event);return isNumberKey(event);" onChange = "fn_rowChange()"
+								onkeyup="fn_rowChange()"
+								onclick="this.select()" 
+								onfocus="this.select()"
+								class="gg-input row-control-input">
 								<button type="button" class="btn btn-small btn-rounded5 btn-dark-gray btn-icon-single btn-icon-pm-plus" onClick="fn_add(); return false;"></button>
 								<button type="button" class="btn btn-small btn-rounded5 btn-dark-gray btn-icon-single btn-icon-pm-minus" onClick="removeItemAt(); return false;"></button>
 							</div>
@@ -1219,7 +1223,7 @@ function fn_openClipReport2(table,project,hole,sample,etc1,etc2,gbn){
 
 							<div id="table_file" class="table-file">
 								<c:forEach var="mapFile" items="${arrayRock}" varStatus="status">
-									<div class="contents-title-1depth marT20"><span>일축압축시험결과 그래프를 입력하세요. (최대크기: 500KB)</span></div>
+									<div class="contents-title-1depth marT20"><span>일축압축시험결과 그래프를 입력하세요. (최대크기: 500KB) 파일은 <span class='textR'>JPEG 또는 PNG</span> 형태로 올려주셔야 합니다.</span></span></div>
 									<table class="table table-file marT0" data-target="form-file">
 										<colgroup>
 											<col width="160px" />
diff --git a/src/main/webapp/web/js/common.js b/src/main/webapp/web/js/common.js
index 8d959f49..b083e879 100644
--- a/src/main/webapp/web/js/common.js
+++ b/src/main/webapp/web/js/common.js
@@ -834,11 +834,10 @@ function fn_FileAddRow(tableId, file_key, file_id, tr_id, desc){
 //첨부파일 row 동적삭제
 function fn_FileRemoveRow(tableId, rowIndex, num){
 
-	debugger;
 	var objTable = document.getElementById(tableId);
 
 	//현재 로우가 있을경우만 삭제 가능
-	if(objTable.rows.length > 0){
+	if(objTable && objTable.rows && objTable.rows.length > 0){
 		for(var i=1; i<=num; i++){
 			objTable.deleteRow(rowIndex-i);
 		}