diff --git a/src/main/webapp/WEB-INF/jsp/web/main/mainPage.jsp b/src/main/webapp/WEB-INF/jsp/web/main/mainPage.jsp
index 350fe261..4be9b522 100644
--- a/src/main/webapp/WEB-INF/jsp/web/main/mainPage.jsp
+++ b/src/main/webapp/WEB-INF/jsp/web/main/mainPage.jsp
@@ -13,8 +13,6 @@
 <script src="/publish/js/swiper.min.js"></script>
 
 <script type="text/javascript">
-var blineCode = "${blineCode}";
-
 $(document).ready(function() {
 	// http => https 로 이동
 	if(${Env eq 'prod'}){
@@ -285,6 +283,12 @@ $(document).ready(function() {
 		eventYn = true;
 	</c:if>
 	
+	var blineCode = '${blineCode}';
+	blineCode = $.trim(blineCode);
+	if (blineCode == null || blineCode == "" || blineCode == undefined) {
+		blineCode = "N";
+	}
+	
 	console.log("");
 	console.log("이벤트 팝업 호출 처리");
 	console.log("payCount : " + payCount);