diff --git a/src/main/webapp/WEB-INF/jsp/web/pay/PayGuide.jsp b/src/main/webapp/WEB-INF/jsp/web/pay/PayGuide.jsp
index 7005bd0f..f29555e5 100644
--- a/src/main/webapp/WEB-INF/jsp/web/pay/PayGuide.jsp
+++ b/src/main/webapp/WEB-INF/jsp/web/pay/PayGuide.jsp
@@ -316,7 +316,10 @@ function inputNumberFormatPay(obj) {
 function inputPagesNumberFormatPay(obj) {
 	$(obj).val($(obj).val().replace(/[^0-9]/g,""));
 	
-	$('#casePage').val(numberWithCommas(obj.value));
+	$(obj).val(numberWithCommas(obj.value));
+}
+function inputPagesNumber(obj) {
+	$(obj).val($(obj).val().replace(/[^0-9]/g,""));
 }
 
 function fn_gunClear(){
@@ -720,7 +723,7 @@ function getMberGrdChk() {
 									<th>연락처</th>
 									<td>
 										<label for="" class="label">연락처 입력</label>
-										<input type="text" id="mobile" name="mobile" style="width: 400px;">
+										<input type="text" onkeyup="inputPagesNumber(this)"; maxlength="11" id="mobile" name="mobile" style="width: 400px;">
 									</td>
 								</tr>
 								<tr>
@@ -757,7 +760,7 @@ function getMberGrdChk() {
 									<th>건수</th>
 									<td class="publish_btn">
 										<label for="" class="label">건수 입력</label>
-										<input type="text" id="caseNumber" name="caseNumber" style="width: 210px;" onkeyup="inputNumberFormatPay(this)">
+										<input type="text" id="caseNumber" numberOnly maxlength="10"  name="caseNumber" style="width: 210px;" onkeyup="inputNumberFormatPay(this)">
 										<p class="input_in">건</p>
 										<div>
 											<button type="button" class="btnType" id="btnItemAdd">품목추가<i class="arrow_img"></i></button>