diff --git a/src/main/resources/static/js/faStatistics/asfCov.js b/src/main/resources/static/js/faStatistics/asfCov.js
index 2afc922a..ac5b55ef 100644
--- a/src/main/resources/static/js/faStatistics/asfCov.js
+++ b/src/main/resources/static/js/faStatistics/asfCov.js
@@ -1,6 +1,7 @@
 $(document).on('change', '#pressurizedYn', function (){
-	if($("#pressurizedYn").val() == 'N'){
+	if($("#pressurizedYn").val() == 'Y'){
 		$("#pressurizedN").attr("disabled",true);
+		$("#pressurizedN").val("");
 	}else{
 		$("#pressurizedN").removeAttr("disabled");
  	}
@@ -118,7 +119,7 @@ function getEditModal(asfCovKey){
             $("#asfCovEditModalContent").empty().append(html);
             $("#asfCovEditModal").modal('show');
             $("#editContent").empty().append(html);
-            if($("#pressurizedYn").val() == 'N'){
+            if($("#pressurizedYn").val() == 'Y'){
 				$("#pressurizedN").attr("disabled",true);
 			}else{
 				$("#pressurizedN").removeAttr("disabled");