From 4b66f3add47d1312cd275c00cbbd345d1abe1ae7 Mon Sep 17 00:00:00 2001
From: xianfei <xianfei@bupt.cn>
Date: Wed, 3 Jul 2024 23:40:47 +0800
Subject: [PATCH] Update main.yml

---
 .github/workflows/main.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 64d657b..157f4b7 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -22,7 +22,7 @@ jobs:
     # create a build matrix for jobs
     strategy:
       matrix:
-        os: [windows-2019, macos-14]
+        os: [windows-2019, macos-13]
 
     steps:
       # step1: check out repository