国内拉取镜像

backend/Dockerfile

@@ -1,6 +1,6 @@
 # 主节点（151）后端 — 轻量级 Python 镜像，不含 GPU 依赖
 # 仅负责 API/DB/WebSocket/SSH 调度，实际训练/推理在 253 算力节点执行
-FROM python:3.10-slim
+FROM docker.xuanyuan.me/library/python:3.10-slim
 
 WORKDIR /app
 

docker-compose.yml

@@ -2,7 +2,7 @@ version: "3.8"
 
 services:
   postgres:
-    image: postgres:16-alpine
+    image: docker.xuanyuan.me/library/postgres:16-alpine
     container_name: finetune-postgres
     restart: unless-stopped
     environment: