diff --git a/.gitea/workflows/ci.yaml b/.gitea/workflows/ci.yaml
index 417a65c..a296f37 100644
--- a/.gitea/workflows/ci.yaml
+++ b/.gitea/workflows/ci.yaml
@@ -37,6 +37,9 @@ jobs:
           # deb https://mirror.nju.edu.cn/ubuntu/ noble-proposed main restricted universe multiverse
           # # deb-src https://mirror.nju.edu.cn/ubuntu/ noble-proposed main restricted universe multiverse
           EOF
+          
+          apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 871920D1991BC93C
+
 
       - name: Apt Update
         run: |