diff --git a/view/theme/plusfuture/js/plusfuture.js b/view/theme/plusfuture/js/plusfuture.js
index a007b0a..8cef5cc 100644
--- a/view/theme/plusfuture/js/plusfuture.js
+++ b/view/theme/plusfuture/js/plusfuture.js
@@ -102,7 +102,9 @@ $(document).ready(function() {
   }, 10 * 1000);
   //トップに戻る
   $("nav").click(function(e) {
-    if ($(e.target).get(0).tagName == "a") {
+    if ($(e.target).is("a")) {
+      //させたい別の動作
+      alert("b");
       //aだけ別の動作
       return true;
     }