From 4614cf67274ae315b2e7f093bc198bcb5e4c38d1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B5=B5=E9=91=AB?= <7176466@qq.com>
Date: Tue, 16 Aug 2022 13:39:41 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B5=8B=E8=AF=95?=
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---
 知识点/MathJax数学公式.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/知识点/MathJax数学公式.md b/知识点/MathJax数学公式.md
index d5bf05f..3dbed89 100644
--- a/知识点/MathJax数学公式.md
+++ b/知识点/MathJax数学公式.md
@@ -18,9 +18,9 @@
 
 方程组
 
-$$
+$
 \begin{cases}
 1+1=2 \\\\
 2+2=4
 \end{cases}
-$$
+$