修改

.gitea/workflows/deploy.yml

@@ -16,6 +16,10 @@ jobs:
         run: |
           python3 --version
           pip3 --version
+      - name: 确保基础镜像已拉取
+        run: |
+         docker pull python:3.11-slim || true
+         docker pull postgres:16 || true
 
       - name: 构建并启动前后端服务(环境变量注入)
         env:

docker/docker-compose.yml

@@ -1,5 +1,3 @@
-version: '3.8'
-
 services:
   postgres:
     image: postgres:16