diff --git a/.gitea/workflows/ai.yml b/.gitea/workflows/ai.yml
index 87105cb..69d1626 100644
--- a/.gitea/workflows/ai.yml
+++ b/.gitea/workflows/ai.yml
@@ -18,7 +18,7 @@ jobs:
     name: Lint & Test
     runs-on: self-hosted
     container:
-      image: mirror2.chabokan.net/ubuntu:22.04
+      image: mirror2.chabokan.net/python:3.11
       options: --add-host gitea:172.17.0.1
 
     steps:
@@ -85,9 +85,6 @@ jobs:
       - name: Install system dependencies
         run: |
           apt-get install -y \
-            python3 \
-            python3-pip \
-            python3-venv \
             pkg-config \
             build-essential \
             default-libmysqlclient-dev