diff --git a/src/main/webapp/js/search.js b/src/main/webapp/js/search.js
index d73a3d9ac..7eeb07aaf 100644
--- a/src/main/webapp/js/search.js
+++ b/src/main/webapp/js/search.js
@@ -56,7 +56,7 @@ $(function() {
 
 	$result.on('mouseover', 'a.link', function(e) {
 		var docId = $(this).attr('data-id'), rt = $('#rt').val(), url = $(
-				this).attr('href'), queryId = $queryId.val(), buf = [];
+				this).attr('href'), buf = [];
 		buf.push(contextPath);
 		buf.push('/go/?rt=');
 		buf.push(rt);
diff --git a/src/main/webapp/js/suggestor.js b/src/main/webapp/js/suggestor.js
index 86fef3b59..fd067dfe7 100644
--- a/src/main/webapp/js/suggestor.js
+++ b/src/main/webapp/js/suggestor.js
@@ -119,7 +119,6 @@ $.fn.suggestor = function(setting) {
 
 			var hits = obj.response.result.hits;
 			var suggestor = this;
-			var addCount = 0;
 
 
 			listNum = 0;