diff --git a/.gitea/workflows/ai.yml b/.gitea/workflows/ai.yml
index 69d1626..8ad95f0 100644
--- a/.gitea/workflows/ai.yml
+++ b/.gitea/workflows/ai.yml
@@ -27,11 +27,7 @@ jobs:
       - name: Setup Ubuntu apt mirrors
         run: |
           tee /etc/apt/sources.list > /dev/null <<'EOF'
-          deb https://mirror-linux.runflare.com/ubuntu/ noble main restricted universe multiverse
-          deb https://mirror-linux.runflare.com/ubuntu/ noble-updates main restricted universe multiverse
-          deb https://mirror-linux.runflare.com/ubuntu/ noble-backports main restricted universe multiverse
-          deb https://mirror-linux.runflare.com/ubuntu/ noble-security main restricted universe multiverse
-
+      
           deb [trusted=yes] https://mirror2.chabokan.net/ubuntu focal main universe
           deb [trusted=yes] https://mirror2.chabokan.net/ubuntu focal-updates main universe
           deb [trusted=yes] https://mirror2.chabokan.net/ubuntu focal-security main universe