diff --git a/.gitea/workflows/ai.yml b/.gitea/workflows/ai.yml
index 126f608..7382e42 100644
--- a/.gitea/workflows/ai.yml
+++ b/.gitea/workflows/ai.yml
@@ -17,7 +17,8 @@ jobs:
   test:
     name: Lint & Test
     runs-on: self-hosted
-
+    container:
+      image: mirror2.chabokan.net/ubuntu:22.04
     steps:
       - name: Setup Ubuntu apt mirrors
         run: |