diff --git a/app/javascript/packs/application.ts b/app/javascript/packs/application.ts
index d1bb4dd6..5623d52b 100644
--- a/app/javascript/packs/application.ts
+++ b/app/javascript/packs/application.ts
@@ -1,7 +1,7 @@
 require('sweetalert/dist/sweetalert.css');
 
 import start from 'retrospring/common';
-import initAnnouncements from 'retrospring/features/announcement/index';
+import initAnnouncements from 'retrospring/features/announcement';
 import initAnswerbox from 'retrospring/features/answerbox/index';
 import initInbox from 'retrospring/features/inbox/index';
 import initUser from 'retrospring/features/user';
diff --git a/app/javascript/retrospring/features/announcement/close.ts b/app/javascript/retrospring/features/announcement/close.ts
index 35504d16..0068d07f 100644
--- a/app/javascript/retrospring/features/announcement/close.ts
+++ b/app/javascript/retrospring/features/announcement/close.ts
@@ -1,5 +1,5 @@
 export default function (event: Event): void {
   const announcement = (event.target as HTMLElement).closest(".announcement") as HTMLDivElement;
-  const aId = announcement.dataset.announcementId;
-  window.localStorage.setItem(`announcement${aId}`, 'true');
+  const announcementId = announcement.dataset.announcementId;
+  window.localStorage.setItem(`announcement${announcementId}`, 'true');
 }
\ No newline at end of file