From 2b95c07a47621592fd5361b487ad776e26422edb Mon Sep 17 00:00:00 2001
From: John Guan <Guan.Ningchuan@gmail.com>
Date: Thu, 30 Dec 2021 18:16:19 +0800
Subject: [PATCH] Update casa.yml

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

diff --git a/.github/workflows/casa.yml b/.github/workflows/casa.yml
index 4930140..ef58692 100644
--- a/.github/workflows/casa.yml
+++ b/.github/workflows/casa.yml
@@ -31,7 +31,7 @@ jobs:
       matrix:
         go_version:
           - 1.17.1
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-18.04
     steps:
 
       #      - name: Get release