diff --git a/.gitignore b/.gitignore
index e76278e..14e8739 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,5 +19,7 @@ git-bridge/state/
 litellm/.env
 mem0/.env
 mem0/history/
-python-worker/runtime.env
-python-worker/.migration-state
+python_worker/app/
+python_worker/runtime.env
+python_worker/.migration-state
+python_worker/.staged-from-n8n
diff --git a/docker-compose.yaml b/docker-compose.yaml
index f2a8efc..9552bb2 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -203,9 +203,9 @@ services:
     stop_grace_period: 60s
     working_dir: /app
     env_file:
-      - ./python-worker/runtime.env
+      - ./python_worker/runtime.env
     volumes:
-      - /volume2/docker/n8n/python_worker:/app
+      - ./python_worker/app:/app
       - /volume2/docker/n8n/files:/files
     ports:
       - "8000:8000"
diff --git a/python-worker/README.md b/python-worker/README.md
deleted file mode 100644
index ca9228e..0000000
--- a/python-worker/README.md
+++ /dev/null
@@ -1,19 +0,0 @@
-# Python Worker
-
-This is the first, compatibility-preserving ownership migration of the shared
-FastAPI worker from the n8n Compose project into Infra.
-
-The service deliberately keeps the existing container name, port, local image,
-source/state mounts, files mount, and `n8n_default` network. Therefore n8n and
-the OGame Agent continue to use `http://python_worker:8000` without workflow
-changes. The absent `playwright_chrome` runtime is not migrated; current OGame
-automation uses the existing CDP browser endpoint.
-
-Host-specific, non-secret runtime values are captured during cutover in the
-ignored `python-worker/runtime.env` file with mode `0600`. The 921 MB source and
-state directory remains at `/volume2/docker/n8n/python_worker` for this phase so
-rollback does not require a data copy.
-
-The local `n8n-python_worker` image is transitional. A later reviewed change
-must add a pinned production Dockerfile and remove boot-time package installs
-before the old image can be considered reproducible.
diff --git a/python_worker/README.md b/python_worker/README.md
new file mode 100644
index 0000000..de73f13
--- /dev/null
+++ b/python_worker/README.md
@@ -0,0 +1,28 @@
+# Python Worker
+
+`python_worker` 是 n8n、OGame Agent 与其他自动化流程共同使用的 FastAPI
+服务。本次迁移只调整运行归属和宿主机目录，不重构业务接口。
+
+## 目录边界
+
+- `app/`：从 `/volume2/docker/n8n/python_worker` 分两阶段同步的应用、虚拟
+  环境和运行状态，不纳入 Git。
+- `runtime.env`：从旧容器提取的宿主机运行参数，权限必须为 `0600`，不包含
+  模型或平台凭据，不纳入 Git。
+- `.migration-state`：切换成功后写入的回滚定位信息，不纳入 Git。
+- `README.md`：唯一纳入 Gitea 的目录说明。
+
+容器继续使用 `python_worker` 名称、8000 端口和 `n8n_default` 网络，因此现有
+n8n 工作流及 OGame Agent 仍通过 `http://python_worker:8000` 访问，不需要修改
+调用地址。`/files` 仍是 n8n 与 Worker 共用的数据目录，本阶段不迁移。
+
+## 迁移策略
+
+迁移前先在旧 Worker 在线时把约 921 MB 的目录预复制到
+`/volume2/docker/infra/python_worker/app`。正式切换时停止旧容器，再执行一次
+增量同步，随后由 Infra Compose 启动新容器。旧目录和停止状态的旧容器都会
+保留，以便回滚。
+
+当前沿用本地镜像 `n8n-python_worker` 和已有 `.venv`，这是降低首次迁移风险的
+过渡方案。后续必须单独补充固定版本的生产 Dockerfile，停止容器启动时联网安装
+依赖，再将该服务纳入可复现构建。