diff --git a/ServiceWorker.js b/ServiceWorker.js
index 1a9c13b..c245c62 100644
--- a/ServiceWorker.js
+++ b/ServiceWorker.js
@@ -15,7 +15,7 @@
  })
  );
 });
-＃activate イベントの時　作動　↓
+//activate イベントの時　作動　↓
 self.addEventListener('activate', function(event) {
  console.log('Service Worker activating');
  event.waitUntil(
@@ -30,7 +30,7 @@
  );
  return self.clients.claim();
 });
-＃fetch イベントの時　作動　↓
+//fetch イベントの時　作動　↓
 self.addEventListener('fetch', function(event) {
  console.log('Service Worker fetching ',
 event.request.url);