diff --git a/extension/images/icon-128.png b/extension/images/icon-128.png
index 5111dba..fd5b896 100644
Binary files a/extension/images/icon-128.png and b/extension/images/icon-128.png differ
diff --git a/extension/images/icon-16.png b/extension/images/icon-16.png
index 2b33771..de088b9 100644
Binary files a/extension/images/icon-16.png and b/extension/images/icon-16.png differ
diff --git a/extension/images/icon-32.png b/extension/images/icon-32.png
index 6bf75a6..dd8b83b 100644
Binary files a/extension/images/icon-32.png and b/extension/images/icon-32.png differ
diff --git a/extension/images/icon-48.png b/extension/images/icon-48.png
index 86e5460..f8c8527 100644
Binary files a/extension/images/icon-48.png and b/extension/images/icon-48.png differ
diff --git a/extension/manifest.json b/extension/manifest.json
index 3865382..b31402b 100644
--- a/extension/manifest.json
+++ b/extension/manifest.json
@@ -1,6 +1,6 @@
 {
   "manifest_version": 3,
-  "name": "Baekjoon Rooms",
+  "name": "BaekjoonRooms",
   "description": "Multiplayer rooms for BOJ",
   "version": "0.1",
   "icons": {
diff --git a/extension/popup/popup.js b/extension/popup/popup.js
index 619d5b1..98c9585 100644
--- a/extension/popup/popup.js
+++ b/extension/popup/popup.js
@@ -1,4 +1,4 @@
-const bojroomsLink = 'http://baekjoonrooms.com';
+const bojroomsLink = 'https://baekjoonrooms.com';
 const bojroomsLinkElement = document.querySelector('.bojrooms-link');
 bojroomsLinkElement.addEventListener('click', () => {
   chrome.tabs.create({ url: bojroomsLink, active: true });