From 3a1c603fc0420968bfe22f848a8a36f3e467dfeb Mon Sep 17 00:00:00 2001
From: innov <innov@gitlink.org.cn>
Date: Tue, 2 Jul 2024 11:13:23 +0800
Subject: [PATCH] Update README.md

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 1a2ad91..51490ed 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,8 @@ f\left(
 \tag {行标}
 $$
 
+$\sum_{i=0}^n i^2 = \frac{(n^2+n)(2n+1)}{6}$
+
 基于 Android WebView 的多窗口浏览器，支持收藏夹、图片广告过滤、视频独立播放、资源探查。
 ### 主界面
 ![alt](preview.png)