diff --git a/dist/index.html b/dist/index.html
index afcd61d..4a2e1f8 100644
--- a/dist/index.html
+++ b/dist/index.html
@@ -1,6 +1,6 @@
-<!DOCTYPE html><html lang=ja><head><meta charset=utf-8><meta http-equiv=X-UA-Compatible content="IE=edge"><meta name=viewport content="width=device-width,initial-scale=1"><meta name=Description content="ニックの迷路 · Nick's maze"><meta http-equiv=Cache-Control content="no-cache, no-store, must-revalidate"><meta http-equiv=Pragma content=no-cache><meta http-equiv=Expires content=0><!--[if IE]><link rel="icon" href="/favicon.ico" /><![endif]--><title>迷路</title><link rel=manifest href=manifest.json><meta name=theme-color content=#252525><meta name=apple-mobile-web-app-capable content=yes><meta name=apple-mobile-web-app-status-bar-style content=black><meta name=apple-mobile-web-app-title content="wmo hia"><link rel=apple-touch-icon href=img/icons/apple-touch-icon-152x152.png><link rel=mask-icon href=img/icons/safari-pinned-tab.svg color=#252525><link href=/css/chunk-6ef18df3.692a7107.css rel=prefetch><link href=/css/chunk-b9ad0724.206c0b9a.css rel=prefetch><link href=/css/chunk-bc039b96.2f55ac2c.css rel=prefetch><link href=/css/chunk-eab5eaba.95fd484b.css rel=prefetch><link href=/js/chunk-6ef18df3.00ed10cd.js rel=prefetch><link href=/js/chunk-b9ad0724.680f2b66.js rel=prefetch><link href=/js/chunk-bc039b96.3f3d88dc.js rel=prefetch><link href=/js/chunk-eab5eaba.4272f25f.js rel=prefetch><link href=/css/app.3bf86039.css rel=preload as=style><link href=/js/app.4a446afd.js rel=preload as=script><link href=/js/chunk-vendors.13b6bab4.js rel=preload as=script><link href=/css/app.3bf86039.css rel=stylesheet><link rel=icon type=image/png sizes=32x32 href=/img/icons/favicon-32x32.png><link rel=icon type=image/png sizes=16x16 href=/img/icons/favicon-16x16.png><link rel=manifest href=/manifest.json><meta name=theme-color content=#4DBA87><meta name=apple-mobile-web-app-capable content=no><meta name=apple-mobile-web-app-status-bar-style content=default><meta name=apple-mobile-web-app-title content=meiro><link rel=apple-touch-icon href=/img/icons/apple-touch-icon-152x152.png><link rel=mask-icon href=/img/icons/safari-pinned-tab.svg color=#4DBA87><meta name=msapplication-TileImage content=/img/icons/msapplication-icon-144x144.png><meta name=msapplication-TileColor content=#000000></head><body><script>"serviceWorker" in navigator &&
+<!DOCTYPE html><html lang=ja><head><meta charset=utf-8><meta http-equiv=X-UA-Compatible content="IE=edge"><meta name=viewport content="width=device-width,initial-scale=1"><meta name=Description content="ニックの迷路 · Nick's maze"><meta http-equiv=Cache-Control content="no-cache, no-store, must-revalidate"><meta http-equiv=Pragma content=no-cache><meta http-equiv=Expires content=0><!--[if IE]><link rel="icon" href="/favicon.ico" /><![endif]--><title>迷路</title><link rel=manifest href=manifest.json><meta name=theme-color content=#252525><meta name=apple-mobile-web-app-capable content=yes><meta name=apple-mobile-web-app-status-bar-style content=black><meta name=apple-mobile-web-app-title content="wmo hia"><link rel=apple-touch-icon href=img/icons/apple-touch-icon-152x152.png><link rel=mask-icon href=img/icons/safari-pinned-tab.svg color=#252525><link href=/css/chunk-6ef18df3.692a7107.css rel=prefetch><link href=/css/chunk-b9ad0724.206c0b9a.css rel=prefetch><link href=/css/chunk-bc039b96.2f55ac2c.css rel=prefetch><link href=/css/chunk-eab5eaba.95fd484b.css rel=prefetch><link href=/js/chunk-6ef18df3.00ed10cd.js rel=prefetch><link href=/js/chunk-b9ad0724.680f2b66.js rel=prefetch><link href=/js/chunk-bc039b96.3f3d88dc.js rel=prefetch><link href=/js/chunk-eab5eaba.4272f25f.js rel=prefetch><link href=/css/app.3bf86039.css rel=preload as=style><link href=/js/app.4a446afd.js rel=preload as=script><link href=/js/chunk-vendors.13b6bab4.js rel=preload as=script><link href=/css/app.3bf86039.css rel=stylesheet><link rel=icon type=image/png sizes=32x32 href=/img/icons/favicon-32x32.png><link rel=icon type=image/png sizes=16x16 href=/img/icons/favicon-16x16.png><link rel=manifest href=/manifest.json><meta name=theme-color content=#4DBA87><meta name=apple-mobile-web-app-capable content=no><meta name=apple-mobile-web-app-status-bar-style content=default><meta name=apple-mobile-web-app-title content=meiro><link rel=apple-touch-icon href=/img/icons/apple-touch-icon-152x152.png><link rel=me href=https://mastodon.social/@noobping><link rel=mask-icon href=/img/icons/safari-pinned-tab.svg color=#4DBA87><meta name=msapplication-TileImage content=/img/icons/msapplication-icon-144x144.png><meta name=msapplication-TileColor content=#000000></head><body><script>"serviceWorker" in navigator &&
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           .register("service-worker.js")
           .catch(function(e) {
             console.log("Can not register service worker.", e);
-          });</script><noscript><strong>続行するには、JavaScriptを有効にしてください。</strong></noscript><div id=app></div><script src=/js/chunk-vendors.13b6bab4.js></script><script src=/js/app.4a446afd.js></script><script>(function(){var js = "window['__CF$cv$params']={r:'7f8ab1d3184f1c86',t:'MTY5MjM2NzM0Ny43MTIwMDA='};_cpo=document.createElement('script');_cpo.nonce='',_cpo.src='/cdn-cgi/challenge-platform/scripts/invisible.js',document.getElementsByTagName('head')[0].appendChild(_cpo);";var _0xh = document.createElement('iframe');_0xh.height = 1;_0xh.width = 1;_0xh.style.position = 'absolute';_0xh.style.top = 0;_0xh.style.left = 0;_0xh.style.border = 'none';_0xh.style.visibility = 'hidden';document.body.appendChild(_0xh);function handler() {var _0xi = _0xh.contentDocument || _0xh.contentWindow.document;if (_0xi) {var _0xj = _0xi.createElement('script');_0xj.innerHTML = js;_0xi.getElementsByTagName('head')[0].appendChild(_0xj);}}if (document.readyState !== 'loading') {handler();} else if (window.addEventListener) {document.addEventListener('DOMContentLoaded', handler);} else {var prev = document.onreadystatechange || function () {};document.onreadystatechange = function (e) {prev(e);if (document.readyState !== 'loading') {document.onreadystatechange = prev;handler();}};}})();</script></body></html>
\ No newline at end of file
+          });</script><noscript><strong>続行するには、JavaScriptを有効にしてください。</strong></noscript><div id=app></div><script src=/js/chunk-vendors.13b6bab4.js></script><script src=/js/app.4a446afd.js></script><script>(function(){var js = "window['__CF$cv$params']={r:'7f8ab1d3184f1c86',t:'MTY5MjM2NzM0Ny43MTIwMDA='};_cpo=document.createElement('script');_cpo.nonce='',_cpo.src='/cdn-cgi/challenge-platform/scripts/invisible.js',document.getElementsByTagName('head')[0].appendChild(_cpo);";var _0xh = document.createElement('iframe');_0xh.height = 1;_0xh.width = 1;_0xh.style.position = 'absolute';_0xh.style.top = 0;_0xh.style.left = 0;_0xh.style.border = 'none';_0xh.style.visibility = 'hidden';document.body.appendChild(_0xh);function handler() {var _0xi = _0xh.contentDocument || _0xh.contentWindow.document;if (_0xi) {var _0xj = _0xi.createElement('script');_0xj.innerHTML = js;_0xi.getElementsByTagName('head')[0].appendChild(_0xj);}}if (document.readyState !== 'loading') {handler();} else if (window.addEventListener) {document.addEventListener('DOMContentLoaded', handler);} else {var prev = document.onreadystatechange || function () {};document.onreadystatechange = function (e) {prev(e);if (document.readyState !== 'loading') {document.onreadystatechange = prev;handler();}};}})();</script></body></html>
