fix: 错误的添加类方式

yanranxiaoxi · Aug 31, 2024 · 262e49a · 262e49a
1 parent 18c56c1
commit 262e49a
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/assets/js/match-dark-mode.js b/assets/js/match-dark-mode.js
@@ -1,11 +1,11 @@
 const expiredTime = new Date()
 expiredTime.setTime(new Date().getTime() + 372 * 24 * 60 * 60 * 1000)
 if (matchMedia('(prefers-color-scheme: dark)').matches) {
-	document.getElementsByTagName('body').addClass('dark');
-	document.getElementsByTagName('body').removeClass('light');
+	document.getElementsByTagName('body')[0].classList.add('dark');
+	document.getElementsByTagName('body')[0].classList.remove('light');
 	document.cookie = 'latest-prefers-color-scheme=dark; expires=' + expiredTime.toUTCString();
 } else if (matchMedia('(prefers-color-scheme: light)').matches) {
-	document.getElementsByTagName('body').addClass('light');
-	document.getElementsByTagName('body').removeClass('dark');
+	document.getElementsByTagName('body')[0].classList.add('light');
+	document.getElementsByTagName('body')[0].classList.remove('dark');
 	document.cookie = 'latest-prefers-color-scheme=light; expires=' + expiredTime.toUTCString();
 }