add external devices param

fix registry upload missing type

.cursor/skills/add-device/SKILL.md

@@ -0,0 +1,160 @@
+---
+name: add-device
+description: Guide for adding new devices to Uni-Lab-OS (接入新设备). Uses @device decorator + AST auto-scanning instead of manual YAML. Walks through device category, communication protocol, driver creation with decorators, and graph file setup. Use when the user wants to add/integrate a new device, create a device driver, write a device class, or mentions 接入设备/添加设备/设备驱动/物模型.
+---
+
+# 添加新设备到 Uni-Lab-OS
+
+**第一步：** 使用 Read 工具读取 `docs/ai_guides/add_device.md`，获取完整的设备接入指南。
+
+该指南包含设备类别（物模型）列表、通信协议模板、常见错误检查清单等。搜索 `unilabos/devices/` 获取已有设备的实现参考。
+
+---
+
+## 装饰器参考
+
+### @device — 设备类装饰器
+
+```python
+from unilabos.registry.decorators import device
+
+# 单设备
+@device(
+    id="my_device.vendor",           # 注册表唯一标识（必填）
+    category=["temperature"],         # 分类标签列表（必填）
+    description="设备描述",            # 设备描述
+    display_name="显示名称",           # UI 显示名称（默认用 id）
+    icon="DeviceIcon.webp",           # 图标文件名
+    version="1.0.0",                  # 版本号
+    device_type="python",             # "python" 或 "ros2"
+    handles=[...],                    # 端口列表（InputHandle / OutputHandle）
+    model={...},                      # 3D 模型配置
+    hardware_interface=HardwareInterface(...),  # 硬件通信接口
+)
+
+# 多设备（同一个类注册多个设备 ID，各自有不同的 handles 等配置）
+@device(
+    ids=["pump.vendor.model_A", "pump.vendor.model_B"],
+    id_meta={
+        "pump.vendor.model_A": {"handles": [...], "description": "型号 A"},
+        "pump.vendor.model_B": {"handles": [...], "description": "型号 B"},
+    },
+    category=["pump_and_valve"],
+)
+```
+
+### @action — 动作方法装饰器
+
+```python
+from unilabos.registry.decorators import action
+
+@action                              # 无参：注册为 UniLabJsonCommand 动作
+@action()                            # 同上
+@action(description="执行操作")       # 带描述
+@action(
+    action_type=HeatChill,           # 指定 ROS Action 消息类型
+    goal={"temperature": "temp"},    # Goal 字段映射
+    feedback={},                     # Feedback 字段映射
+    result={},                       # Result 字段映射
+    handles=[...],                   # 动作级别端口
+    goal_default={"temp": 25.0},     # Goal 默认值
+    placeholder_keys={...},          # 参数占位符
+    always_free=True,                # 不受排队限制
+    auto_prefix=True,                # 强制使用 auto- 前缀
+    parent=True,                     # 从父类 MRO 获取参数签名
+)
+```
+
+**自动识别规则：**
+- 带 `@action` 的公开方法 → 注册为动作（方法名即动作名）
+- **不带 `@action` 的公开方法** → 自动注册为 `auto-{方法名}` 动作
+- `_` 开头的方法 → 不扫描
+- `@not_action` 标记的方法 → 排除
+
+### @topic_config — 状态属性配置
+
+```python
+from unilabos.registry.decorators import topic_config
+
+@property
+@topic_config(
+    period=5.0,            # 发布周期（秒），默认 5.0
+    print_publish=False,   # 是否打印发布日志
+    qos=10,                # QoS 深度，默认 10
+    name="custom_name",    # 自定义发布名称（默认用属性名）
+)
+def temperature(self) -> float:
+    return self.data.get("temperature", 0.0)
+```
+
+### 辅助装饰器
+
+```python
+from unilabos.registry.decorators import not_action, always_free
+
+@not_action          # 标记为非动作（post_init、辅助方法等）
+@always_free         # 标记为不受排队限制（查询类操作）
+```
+
+---
+
+## 设备模板
+
+```python
+import logging
+from typing import Any, Dict, Optional
+
+from unilabos.ros.nodes.base_device_node import BaseROS2DeviceNode
+from unilabos.registry.decorators import device, action, topic_config, not_action
+
+@device(id="my_device", category=["my_category"], description="设备描述")
+class MyDevice:
+    _ros_node: BaseROS2DeviceNode
+
+    def __init__(self, device_id: Optional[str] = None, config: Optional[Dict[str, Any]] = None, **kwargs):
+        self.device_id = device_id or "my_device"
+        self.config = config or {}
+        self.logger = logging.getLogger(f"MyDevice.{self.device_id}")
+        self.data: Dict[str, Any] = {"status": "Idle"}
+
+    @not_action
+    def post_init(self, ros_node: BaseROS2DeviceNode) -> None:
+        self._ros_node = ros_node
+
+    @action
+    async def initialize(self) -> bool:
+        self.data["status"] = "Ready"
+        return True
+
+    @action
+    async def cleanup(self) -> bool:
+        self.data["status"] = "Offline"
+        return True
+
+    @action(description="执行操作")
+    def my_action(self, param: float = 0.0, name: str = "") -> Dict[str, Any]:
+        """带 @action 装饰器 → 注册为 'my_action' 动作"""
+        return {"success": True}
+
+    def get_info(self) -> Dict[str, Any]:
+        """无 @action → 自动注册为 'auto-get_info' 动作"""
+        return {"device_id": self.device_id}
+
+    @property
+    @topic_config()
+    def status(self) -> str:
+        return self.data.get("status", "Idle")
+
+    @property
+    @topic_config(period=2.0)
+    def temperature(self) -> float:
+        return self.data.get("temperature", 0.0)
+```
+
+### 要点
+
+- `_ros_node: BaseROS2DeviceNode` 类型标注放在类体顶部
+- `__init__` 签名固定为 `(self, device_id=None, config=None, **kwargs)`
+- `post_init` 用 `@not_action` 标记，参数类型标注为 `BaseROS2DeviceNode`
+- 运行时状态存储在 `self.data` 字典中
+- 设备文件放在 `unilabos/devices/<category>/` 目录下

.cursor/skills/add-resource/SKILL.md

@@ -0,0 +1,351 @@
+---
+name: add-resource
+description: Guide for adding new resources (materials, bottles, carriers, decks, warehouses) to Uni-Lab-OS (添加新物料/资源). Uses @resource decorator for AST auto-scanning. Covers Bottle, Carrier, Deck, WareHouse definitions. Use when the user wants to add resources, define materials, create a deck layout, add bottles/carriers/plates, or mentions 物料/资源/resource/bottle/carrier/deck/plate/warehouse.
+---
+
+# 添加新物料资源
+
+Uni-Lab-OS 的资源体系基于 PyLabRobot，通过扩展实现 Bottle、Carrier、WareHouse、Deck 等实验室物料管理。使用 `@resource` 装饰器注册，AST 自动扫描生成注册表条目。
+
+---
+
+## 资源类型
+
+| 类型 | 基类 | 用途 | 示例 |
+|------|------|------|------|
+| **Bottle** | `Well` (PyLabRobot) | 单个容器（瓶、小瓶、烧杯、反应器） | 试剂瓶、粉末瓶 |
+| **BottleCarrier** | `ItemizedCarrier` | 多槽位载架（放多个 Bottle） | 6 位试剂架、枪头盒 |
+| **WareHouse** | `ItemizedCarrier` | 堆栈/仓库（放多个 Carrier） | 4x4 堆栈 |
+| **Deck** | `Deck` (PyLabRobot) | 工作站台面（放多个 WareHouse） | 反应站 Deck |
+
+**层级关系：** `Deck` → `WareHouse` → `BottleCarrier` → `Bottle`
+
+WareHouse 本质上和 Site 是同一概念 — 都是定义一组固定的放置位（slot），只不过 WareHouse 多嵌套了一层 Deck。两者都需要开发者根据实际物理尺寸自行计算各 slot 的偏移坐标。
+
+---
+
+## @resource 装饰器
+
+```python
+from unilabos.registry.decorators import resource
+
+@resource(
+    id="my_resource_id",        # 注册表唯一标识（必填）
+    category=["bottles"],       # 分类标签列表（必填）
+    description="资源描述",
+    icon="",                    # 图标
+    version="1.0.0",
+    handles=[...],              # 端口列表（InputHandle / OutputHandle）
+    model={...},                # 3D 模型配置
+    class_type="pylabrobot",    # "python" / "pylabrobot" / "unilabos"
+)
+```
+
+---
+
+## 创建规范
+
+### 命名规则
+
+1. **`name` 参数作为前缀**：所有工厂函数必须接受 `name: str` 参数，创建子物料时以 `name` 作为前缀，确保实例名在运行时全局唯一
+2. **Bottle 命名约定**：试剂瓶-Bottle，烧杯-Beaker，烧瓶-Flask，小瓶-Vial
+3. **函数名 = `@resource(id=...)`**：工厂函数名与注册表 id 保持一致
+
+### 子物料命名示例
+
+```python
+# Carrier 内部的 sites 用 name 前缀
+for k, v in sites.items():
+    v.name = f"{name}_{v.name}"     # "堆栈1左_A01", "堆栈1左_B02" ...
+
+# Carrier 中放置 Bottle 时用 name 前缀
+carrier[0] = My_Reagent_Bottle(f"{name}_flask_1")    # "堆栈1左_flask_1"
+carrier[i] = My_Solid_Vial(f"{name}_vial_{ordering[i]}")  # "堆栈1左_vial_A1"
+
+# create_homogeneous_resources 使用 name_prefix
+sites=create_homogeneous_resources(
+    klass=ResourceHolder,
+    locations=[...],
+    name_prefix=name,  # 自动生成 "{name}_0", "{name}_1" ...
+)
+
+# Deck setup 中用仓库名称作为 name 传入
+self.warehouses = {
+    "堆栈1左": my_warehouse_4x4("堆栈1左"),   # WareHouse.name = "堆栈1左"
+    "试剂堆栈": my_reagent_stack("试剂堆栈"),  # WareHouse.name = "试剂堆栈"
+}
+```
+
+### 其他规范
+
+- **max_volume 单位为 μL**：500mL = 500000
+- **尺寸单位为 mm**：`diameter`, `height`, `size_x/y/z`, `dx/dy/dz`
+- **BottleCarrier 必须设置 `num_items_x/y/z`**：用于前端渲染布局
+- **Deck 的 `__init__` 必须接受 `setup=False`**：图文件中 `config.setup=true` 触发 `setup()`
+- **按项目分组文件**：同一工作站的资源放在 `unilabos/resources/<project>/` 下
+- **`__init__` 必须接受 `serialize()` 输出的所有字段**：`serialize()` 输出会作为 `config` 回传到 `__init__`，因此必须通过显式参数或 `**kwargs` 接受，否则反序列化会报错
+- **持久化运行时状态用 `serialize_state()`**：通过 `_unilabos_state` 字典存储可变信息（如物料内容、液体量），只存 JSON 可序列化的基本类型
+
+---
+
+## 资源模板
+
+### Bottle
+
+```python
+from unilabos.registry.decorators import resource
+from unilabos.resources.itemized_carrier import Bottle
+
+
+@resource(id="My_Reagent_Bottle", category=["bottles"], description="我的试剂瓶")
+def My_Reagent_Bottle(
+    name: str,
+    diameter: float = 70.0,
+    height: float = 120.0,
+    max_volume: float = 500000.0,
+    barcode: str = None,
+) -> Bottle:
+    return Bottle(
+        name=name,
+        diameter=diameter,
+        height=height,
+        max_volume=max_volume,
+        barcode=barcode,
+        model="My_Reagent_Bottle",
+    )
+```
+
+**Bottle 参数：**
+- `name`: 实例名称（运行时唯一，由上层 Carrier 以前缀方式传入）
+- `diameter`: 瓶体直径 (mm)
+- `height`: 瓶体高度 (mm)
+- `max_volume`: 最大容积（**μL**，500mL = 500000）
+- `barcode`: 条形码（可选）
+
+### BottleCarrier
+
+```python
+from pylabrobot.resources import ResourceHolder
+from pylabrobot.resources.carrier import create_ordered_items_2d
+from unilabos.resources.itemized_carrier import BottleCarrier
+from unilabos.registry.decorators import resource
+
+
+@resource(id="My_6SlotCarrier", category=["bottle_carriers"], description="六槽位载架")
+def My_6SlotCarrier(name: str) -> BottleCarrier:
+    sites = create_ordered_items_2d(
+        klass=ResourceHolder,
+        num_items_x=3, num_items_y=2,
+        dx=10.0, dy=10.0, dz=5.0,
+        item_dx=42.0, item_dy=35.0,
+        size_x=20.0, size_y=20.0, size_z=50.0,
+    )
+    # 子 site 用 name 作为前缀
+    for k, v in sites.items():
+        v.name = f"{name}_{v.name}"
+
+    carrier = BottleCarrier(
+        name=name, size_x=146.0, size_y=80.0, size_z=55.0,
+        sites=sites, model="My_6SlotCarrier",
+    )
+    carrier.num_items_x = 3
+    carrier.num_items_y = 2
+    carrier.num_items_z = 1
+
+    # 放置 Bottle 时用 name 作为前缀
+    ordering = ["A1", "B1", "A2", "B2", "A3", "B3"]
+    for i in range(6):
+        carrier[i] = My_Reagent_Bottle(f"{name}_vial_{ordering[i]}")
+    return carrier
+```
+
+### WareHouse / Deck 放置位
+
+WareHouse 和 Site 本质上是同一概念：都是定义一组固定放置位（slot），根据物理尺寸自行批量计算偏移坐标。WareHouse 只是多嵌套了一层 Deck 而已。推荐开发者直接根据实物测量数据计算各 slot 偏移量。
+
+#### WareHouse（使用 warehouse_factory）
+
+```python
+from unilabos.resources.warehouse import warehouse_factory
+from unilabos.registry.decorators import resource
+
+
+@resource(id="my_warehouse_4x4", category=["warehouse"], description="4x4 堆栈仓库")
+def my_warehouse_4x4(name: str) -> "WareHouse":
+    return warehouse_factory(
+        name=name,
+        num_items_x=4, num_items_y=4, num_items_z=1,
+        dx=10.0, dy=10.0, dz=10.0,             # 第一个 slot 的起始偏移
+        item_dx=147.0, item_dy=106.0, item_dz=130.0,  # slot 间距
+        resource_size_x=127.0, resource_size_y=85.0, resource_size_z=100.0,  # slot 尺寸
+        model="my_warehouse_4x4",
+        col_offset=0,       # 列标签起始偏移（0 → A01, 4 → A05）
+        layout="row-major",  # "row-major" 行优先 / "col-major" 列优先 / "vertical-col-major" 竖向
+    )
+```
+
+`warehouse_factory` 参数说明：
+- `dx/dy/dz`：第一个 slot 相对 WareHouse 原点的偏移（mm）
+- `item_dx/item_dy/item_dz`：相邻 slot 间距（mm），需根据实际物理间距测量
+- `resource_size_x/y/z`：每个 slot 的可放置区域尺寸
+- `layout`：影响 slot 标签和坐标映射
+  - `"row-major"`：A01,A02,...,B01,B02,...（行优先，适合横向排列）
+  - `"col-major"`：A01,B01,...,A02,B02,...（列优先）
+  - `"vertical-col-major"`：竖向排列，y 坐标反向
+
+#### Deck 组装 WareHouse
+
+Deck 通过 `setup()` 将多个 WareHouse 放置到指定坐标：
+
+```python
+from pylabrobot.resources import Deck, Coordinate
+from unilabos.registry.decorators import resource
+
+
+@resource(id="MyStation_Deck", category=["deck"], description="我的工作站 Deck")
+class MyStation_Deck(Deck):
+    def __init__(self, name="MyStation_Deck", size_x=2700.0, size_y=1080.0, size_z=1500.0,
+                 category="deck", setup=False, **kwargs) -> None:
+        super().__init__(name=name, size_x=size_x, size_y=size_y, size_z=size_z)
+        if setup:
+            self.setup()
+
+    def setup(self) -> None:
+        self.warehouses = {
+            "堆栈1左": my_warehouse_4x4("堆栈1左"),
+            "堆栈1右": my_warehouse_4x4("堆栈1右"),
+        }
+        self.warehouse_locations = {
+            "堆栈1左": Coordinate(-200.0, 400.0, 0.0),  # 自行测量计算
+            "堆栈1右": Coordinate(2350.0, 400.0, 0.0),
+        }
+        for wh_name, wh in self.warehouses.items():
+            self.assign_child_resource(wh, location=self.warehouse_locations[wh_name])
+```
+
+#### Site 模式（前端定向放置）
+
+适用于有固定孔位/槽位的设备（如移液站 PRCXI 9300），Deck 通过 `sites` 列表定义前端展示的放置位，前端据此渲染可拖拽的孔位布局：
+
+```python
+import collections
+from typing import Any, Dict, List, Optional
+from pylabrobot.resources import Deck, Resource, Coordinate
+from unilabos.registry.decorators import resource
+
+
+@resource(id="MyLabDeck", category=["deck"], description="带 Site 定向放置的 Deck")
+class MyLabDeck(Deck):
+    # 根据设备台面实测批量计算各 slot 坐标偏移
+    _DEFAULT_SITE_POSITIONS = [
+        (0, 0, 0), (138, 0, 0), (276, 0, 0), (414, 0, 0),       # T1-T4
+        (0, 96, 0), (138, 96, 0), (276, 96, 0), (414, 96, 0),   # T5-T8
+    ]
+    _DEFAULT_SITE_SIZE = {"width": 128.0, "height": 86.0, "depth": 0}
+    _DEFAULT_CONTENT_TYPE = ["plate", "tip_rack", "tube_rack", "adaptor"]
+
+    def __init__(self, name: str, size_x: float, size_y: float, size_z: float,
+                 sites: Optional[List[Dict[str, Any]]] = None, **kwargs):
+        super().__init__(size_x, size_y, size_z, name)
+        if sites is not None:
+            self.sites = [dict(s) for s in sites]
+        else:
+            self.sites = []
+            for i, (x, y, z) in enumerate(self._DEFAULT_SITE_POSITIONS):
+                self.sites.append({
+                    "label": f"T{i + 1}",          # 前端显示的槽位标签
+                    "visible": True,                # 是否在前端可见
+                    "position": {"x": x, "y": y, "z": z},  # 槽位物理坐标
+                    "size": dict(self._DEFAULT_SITE_SIZE),  # 槽位尺寸
+                    "content_type": list(self._DEFAULT_CONTENT_TYPE),  # 允许放入的物料类型
+                })
+        self._ordering = collections.OrderedDict(
+            (site["label"], None) for site in self.sites
+        )
+
+    def assign_child_resource(self, resource: Resource,
+                              location: Optional[Coordinate] = None,
+                              reassign: bool = True,
+                              spot: Optional[int] = None):
+        idx = spot
+        if spot is None:
+            for i, site in enumerate(self.sites):
+                if site.get("label") == resource.name:
+                    idx = i
+                    break
+        if idx is None:
+            for i in range(len(self.sites)):
+                if self._get_site_resource(i) is None:
+                    idx = i
+                    break
+        if idx is None:
+            raise ValueError(f"No available site for '{resource.name}'")
+        loc = Coordinate(**self.sites[idx]["position"])
+        super().assign_child_resource(resource, location=loc, reassign=reassign)
+
+    def serialize(self) -> dict:
+        data = super().serialize()
+        sites_out = []
+        for i, site in enumerate(self.sites):
+            occupied = self._get_site_resource(i)
+            sites_out.append({
+                "label": site["label"],
+                "visible": site.get("visible", True),
+                "occupied_by": occupied.name if occupied else None,
+                "position": site["position"],
+                "size": site["size"],
+                "content_type": site["content_type"],
+            })
+        data["sites"] = sites_out
+        return data
+```
+
+**Site 字段说明：**
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| `label` | str | 槽位标签（如 `"T1"`），前端显示名称，也用于匹配 resource.name |
+| `visible` | bool | 是否在前端可见 |
+| `position` | dict | 物理坐标 `{x, y, z}`（mm），需自行测量计算偏移 |
+| `size` | dict | 槽位尺寸 `{width, height, depth}`（mm） |
+| `content_type` | list | 允许放入的物料类型，如 `["plate", "tip_rack", "tube_rack", "adaptor"]` |
+
+**参考实现：** `unilabos/devices/liquid_handling/prcxi/prcxi.py` 中的 `PRCXI9300Deck`（4x4 共 16 个 site）。
+
+---
+
+## 文件位置
+
+```
+unilabos/resources/
+├── <project>/              # 按项目分组
+│   ├── bottles.py          # Bottle 工厂函数
+│   ├── bottle_carriers.py  # Carrier 工厂函数
+│   ├── warehouses.py       # WareHouse 工厂函数
+│   └── decks.py            # Deck 类定义
+```
+
+---
+
+## 验证
+
+```bash
+# 资源可导入
+python -c "from unilabos.resources.my_project.bottles import My_Reagent_Bottle; print(My_Reagent_Bottle('test'))"
+
+# 启动测试（AST 自动扫描）
+unilab -g <graph>.json
+```
+
+仅在以下情况仍需 YAML：第三方库资源（如 pylabrobot 内置资源，无 `@resource` 装饰器）。
+
+---
+
+## 关键路径
+
+| 内容 | 路径 |
+|------|------|
+| Bottle/Carrier 基类 | `unilabos/resources/itemized_carrier.py` |
+| WareHouse 基类 + 工厂 | `unilabos/resources/warehouse.py` |
+| PLR 注册 | `unilabos/resources/plr_additional_res_reg.py` |
+| 装饰器定义 | `unilabos/registry/decorators.py` |

.cursor/skills/add-resource/reference.md

@@ -0,0 +1,292 @@
+# 资源高级参考
+
+本文件是 SKILL.md 的补充，包含类继承体系、序列化/反序列化、Bioyond 物料同步、非瓶类资源和仓库工厂模式。Agent 在需要实现这些功能时按需阅读。
+
+---
+
+## 1. 类继承体系
+
+```
+PyLabRobot
+├── Resource (PLR 基类)
+│   ├── Well
+│   │   └── Bottle (unilabos)        → 瓶/小瓶/烧杯/反应器
+│   ├── Deck
+│   │   └── 自定义 Deck 类 (unilabos) → 工作站台面
+│   ├── ResourceHolder               → 槽位占位符
+│   └── Container
+│       └── Battery (unilabos)       → 组装好的电池
+│
+├── ItemizedCarrier (unilabos, 继承 Resource)
+│   ├── BottleCarrier (unilabos)     → 瓶载架
+│   └── WareHouse (unilabos)         → 堆栈仓库
+│
+├── ItemizedResource (PLR)
+│   └── MagazineHolder (unilabos)    → 子弹夹载架
+│
+└── ResourceStack (PLR)
+    └── Magazine (unilabos)          → 子弹夹洞位
+```
+
+### Bottle 类细节
+
+```python
+class Bottle(Well):
+    def __init__(self, name, diameter, height, max_volume,
+                 size_x=0.0, size_y=0.0, size_z=0.0,
+                 barcode=None, category="container", model=None, **kwargs):
+        super().__init__(
+            name=name,
+            size_x=diameter,    # PLR 用 diameter 作为 size_x/size_y
+            size_y=diameter,
+            size_z=height,      # PLR 用 height 作为 size_z
+            max_volume=max_volume,
+            category=category,
+            model=model,
+            bottom_type="flat",
+            cross_section_type="circle"
+        )
+```
+
+注意 `size_x = size_y = diameter`，`size_z = height`。
+
+### ItemizedCarrier 核心方法
+
+| 方法 | 说明 |
+|------|------|
+| `__getitem__(identifier)` | 通过索引或 Excel 标识（如 `"A01"`）访问槽位 |
+| `__setitem__(identifier, resource)` | 向槽位放入资源 |
+| `get_child_identifier(child)` | 获取子资源的标识符 |
+| `capacity` | 总槽位数 |
+| `sites` | 所有槽位字典 |
+
+---
+
+## 2. 序列化与反序列化
+
+### PLR ↔ UniLab 转换
+
+| 函数 | 位置 | 方向 |
+|------|------|------|
+| `ResourceTreeSet.from_plr_resources(resources)` | `resource_tracker.py` | PLR → UniLab |
+| `ResourceTreeSet.to_plr_resources()` | `resource_tracker.py` | UniLab → PLR |
+
+### `from_plr_resources` 流程
+
+```
+PLR Resource
+    ↓ build_uuid_mapping (递归生成 UUID)
+    ↓ resource.serialize() → dict
+    ↓ resource.serialize_all_state() → states
+    ↓ resource_plr_inner (递归构建 ResourceDictInstance)
+ResourceTreeSet
+```
+
+关键：每个 PLR 资源通过 `unilabos_uuid` 属性携带 UUID，`unilabos_extra` 携带扩展数据（如 `class` 名）。
+
+### `to_plr_resources` 流程
+
+```
+ResourceTreeSet
+    ↓ collect_node_data (收集 UUID、状态、扩展数据)
+    ↓ node_to_plr_dict (转为 PLR 字典格式)
+    ↓ find_subclass(type_name, PLRResource) (查找 PLR 子类)
+    ↓ sub_cls.deserialize(plr_dict) (反序列化)
+    ↓ loop_set_uuid, loop_set_extra (递归设置 UUID 和扩展)
+PLR Resource
+```
+
+### Bottle 序列化
+
+```python
+class Bottle(Well):
+    def serialize(self) -> dict:
+        data = super().serialize()
+        return {**data, "diameter": self.diameter, "height": self.height}
+
+    @classmethod
+    def deserialize(cls, data: dict, allow_marshal=False):
+        barcode_data = data.pop("barcode", None)
+        instance = super().deserialize(data, allow_marshal=allow_marshal)
+        if barcode_data and isinstance(barcode_data, str):
+            instance.barcode = barcode_data
+        return instance
+```
+
+---
+
+## 3. Bioyond 物料同步
+
+### 双向转换函数
+
+| 函数 | 位置 | 方向 |
+|------|------|------|
+| `resource_bioyond_to_plr(materials, type_mapping, deck)` | `graphio.py` | Bioyond → PLR |
+| `resource_plr_to_bioyond(resources, type_mapping, warehouse_mapping)` | `graphio.py` | PLR → Bioyond |
+
+### `resource_bioyond_to_plr` 流程
+
+```
+Bioyond 物料列表
+    ↓ reverse_type_mapping: {typeName → (model, UUID)}
+    ↓ 对每个物料:
+       typeName → 查映射 → model (如 "BIOYOND_PolymerStation_Reactor")
+       initialize_resource({"name": unique_name, "class": model})
+    ↓ 设置 unilabos_extra (material_bioyond_id, material_bioyond_name 等)
+    ↓ 处理 detail (子物料/坐标)
+    ↓ 按 locationName 放入 deck.warehouses 对应槽位
+PLR 资源列表
+```
+
+### `resource_plr_to_bioyond` 流程
+
+```
+PLR 资源列表
+    ↓ 遍历每个资源:
+       载架(capacity > 1): 生成 details 子物料 + 坐标
+       单瓶: 直接映射
+    ↓ type_mapping 查找 typeId
+    ↓ warehouse_mapping 查找位置 UUID
+    ↓ 组装 Bioyond 格式 (name, typeName, typeId, quantity, Parameters, locations)
+Bioyond 物料列表
+```
+
+### BioyondResourceSynchronizer
+
+工作站通过 `ResourceSynchronizer` 自动同步物料：
+
+```python
+class BioyondResourceSynchronizer(ResourceSynchronizer):
+    def sync_from_external(self) -> bool:
+        all_data = []
+        all_data.extend(api_client.stock_material('{"typeMode": 0}'))  # 耗材
+        all_data.extend(api_client.stock_material('{"typeMode": 1}'))  # 样品
+        all_data.extend(api_client.stock_material('{"typeMode": 2}'))  # 试剂
+        unilab_resources = resource_bioyond_to_plr(
+            all_data,
+            type_mapping=self.workstation.bioyond_config["material_type_mappings"],
+            deck=self.workstation.deck
+        )
+        # 更新 deck 上的资源
+```
+
+---
+
+## 4. 非瓶类资源
+
+### ElectrodeSheet（极片）
+
+路径：`unilabos/resources/battery/electrode_sheet.py`
+
+```python
+class ElectrodeSheet(ResourcePLR):
+    """片状材料（极片、隔膜、弹片、垫片等）"""
+    _unilabos_state = {
+        "diameter": 0.0,
+        "thickness": 0.0,
+        "mass": 0.0,
+        "material_type": "",
+        "color": "",
+        "info": "",
+    }
+```
+
+工厂函数：`PositiveCan`, `PositiveElectrode`, `NegativeCan`, `NegativeElectrode`, `SpringWasher`, `FlatWasher`, `AluminumFoil`
+
+### Battery（电池）
+
+```python
+class Battery(Container):
+    """组装好的电池"""
+    _unilabos_state = {
+        "color": "",
+        "electrolyte_name": "",
+        "open_circuit_voltage": 0.0,
+    }
+```
+
+### Magazine / MagazineHolder（子弹夹）
+
+```python
+class Magazine(ResourceStack):
+    """子弹夹洞位，可堆叠 ElectrodeSheet"""
+    # direction, max_sheets
+
+class MagazineHolder(ItemizedResource):
+    """多洞位子弹夹"""
+    # hole_diameter, hole_depth, max_sheets_per_hole
+```
+
+工厂函数 `magazine_factory()` 用 `create_homogeneous_resources` 生成洞位，可选预填 `ElectrodeSheet` 或 `Battery`。
+
+---
+
+## 5. 仓库工厂模式参考
+
+### 实际 warehouse 工厂函数示例
+
+```python
+# 行优先 4x4 仓库
+def bioyond_warehouse_1x4x4(name: str) -> WareHouse:
+    return warehouse_factory(
+        name=name,
+        num_items_x=4, num_items_y=4, num_items_z=1,
+        dx=10.0, dy=10.0, dz=10.0,
+        item_dx=147.0, item_dy=106.0, item_dz=130.0,
+        layout="row-major",  # A01,A02,A03,A04, B01,...
+    )
+
+# 右侧 4x4 仓库（列名偏移）
+def bioyond_warehouse_1x4x4_right(name: str) -> WareHouse:
+    return warehouse_factory(
+        name=name,
+        num_items_x=4, num_items_y=4, num_items_z=1,
+        dx=10.0, dy=10.0, dz=10.0,
+        item_dx=147.0, item_dy=106.0, item_dz=130.0,
+        col_offset=4,      # A05,A06,A07,A08
+        layout="row-major",
+    )
+
+# 竖向仓库（站内试剂存放）
+def bioyond_warehouse_reagent_storage(name: str) -> WareHouse:
+    return warehouse_factory(
+        name=name,
+        num_items_x=1, num_items_y=2, num_items_z=1,
+        dx=10.0, dy=10.0, dz=10.0,
+        item_dx=147.0, item_dy=106.0, item_dz=130.0,
+        layout="vertical-col-major",
+    )
+
+# 行偏移（F 行开始）
+def bioyond_warehouse_5x3x1(name: str, row_offset: int = 0) -> WareHouse:
+    return warehouse_factory(
+        name=name,
+        num_items_x=3, num_items_y=5, num_items_z=1,
+        dx=10.0, dy=10.0, dz=10.0,
+        item_dx=159.0, item_dy=183.0, item_dz=130.0,
+        row_offset=row_offset,  # 0→A行起，5→F行起
+        layout="row-major",
+    )
+```
+
+### layout 类型说明
+
+| layout | 命名顺序 | 适用场景 |
+|--------|---------|---------|
+| `col-major` (默认) | A01,B01,C01,D01, A02,B02,... | 列优先，标准堆栈 |
+| `row-major` | A01,A02,A03,A04, B01,B02,... | 行优先，Bioyond 前端展示 |
+| `vertical-col-major` | 竖向排列，标签从底部开始 | 竖向仓库（试剂存放、测密度） |
+
+---
+
+## 6. 关键路径
+
+| 内容 | 路径 |
+|------|------|
+| Bottle/Carrier 基类 | `unilabos/resources/itemized_carrier.py` |
+| WareHouse 类 + 工厂 | `unilabos/resources/warehouse.py` |
+| ResourceTreeSet 转换 | `unilabos/resources/resource_tracker.py` |
+| Bioyond 物料转换 | `unilabos/resources/graphio.py` |
+| Bioyond 仓库定义 | `unilabos/resources/bioyond/warehouses.py` |
+| 电池资源 | `unilabos/resources/battery/` |
+| PLR 注册 | `unilabos/resources/plr_additional_res_reg.py` |

unilabos/app/main.py

@@ -264,6 +264,12 @@ def parse_args():
         default=False,
         help="Test mode: all actions simulate execution and return mock results without running real hardware",
     )
+    parser.add_argument(
+        "--external_devices_only",
+        action="store_true",
+        default=False,
+        help="Only load external device packages (--devices), skip built-in unilabos/devices/ scanning and YAML device registry",
+    )
     parser.add_argument(
         "--extra_resource",
         action="store_true",
@@ -342,11 +348,18 @@ def main():
     check_mode = args_dict.get("check_mode", False)
 
     if not skip_env_check:
-        from unilabos.utils.environment_check import check_environment
+        from unilabos.utils.environment_check import check_environment, check_device_package_requirements
 
         if not check_environment(auto_install=True):
             print_status("环境检查失败，程序退出", "error")
             os._exit(1)
+
+        # 第一次设备包依赖检查：build_registry 之前，确保 import map 可用
+        devices_dirs_for_req = args_dict.get("devices", None)
+        if devices_dirs_for_req:
+            if not check_device_package_requirements(devices_dirs_for_req):
+                print_status("设备包依赖检查失败，程序退出", "error")
+                os._exit(1)
     else:
         print_status("跳过环境依赖检查", "warning")
 
@@ -477,19 +490,7 @@ def main():
     BasicConfig.vis_2d_enable = args_dict["2d_vis"]
     BasicConfig.check_mode = check_mode
 
-    from unilabos.resources.graphio import (
-        read_node_link_json,
-        read_graphml,
-        dict_from_graph,
-    )
-    from unilabos.app.communication import get_communication_client
     from unilabos.registry.registry import build_registry
-    from unilabos.app.backend import start_backend
-    from unilabos.app.web import http_client
-    from unilabos.app.web import start_server
-    from unilabos.app.register import register_devices_and_resources
-    from unilabos.resources.graphio import modify_to_backend_format
-    from unilabos.resources.resource_tracker import ResourceTreeSet, ResourceDict
 
     # 显示启动横幅
     print_unilab_banner(args_dict)
@@ -498,12 +499,14 @@ def main():
     # check_mode 和 upload_registry 都会执行实际 import 验证
     devices_dirs = args_dict.get("devices", None)
     complete_registry = args_dict.get("complete_registry", False) or check_mode
+    external_only = args_dict.get("external_devices_only", False)
     lab_registry = build_registry(
         registry_paths=args_dict["registry_path"],
         devices_dirs=devices_dirs,
         upload_registry=BasicConfig.upload_registry,
         check_mode=check_mode,
         complete_registry=complete_registry,
+        external_only=external_only,
     )
 
     # Check mode: 注册表验证完成后直接退出
@@ -513,6 +516,20 @@ def main():
         print_status(f"Check mode: 注册表验证完成 ({device_count} 设备, {resource_count} 资源)，退出", "info")
         os._exit(0)
 
+    # 以下导入依赖 ROS2 环境，check_mode 已退出不需要
+    from unilabos.resources.graphio import (
+        read_node_link_json,
+        read_graphml,
+        dict_from_graph,
+        modify_to_backend_format,
+    )
+    from unilabos.app.communication import get_communication_client
+    from unilabos.app.backend import start_backend
+    from unilabos.app.web import http_client
+    from unilabos.app.web import start_server
+    from unilabos.app.register import register_devices_and_resources
+    from unilabos.resources.resource_tracker import ResourceTreeSet, ResourceDict
+
     # Step 1: 上传全部注册表到服务端，同步保存到 unilabos_data
     if BasicConfig.upload_registry:
         if BasicConfig.ak and BasicConfig.sk:
@@ -610,6 +627,10 @@ def main():
         resource_tree_set.merge_remote_resources(remote_tree_set)
         print_status("远端物料同步完成", "info")
 
+    # 第二次设备包依赖检查：云端物料同步后，community 包可能引入新的 requirements
+    # TODO: 当 community device package 功能上线后，在这里调用
+    #   install_requirements_txt(community_pkg_path / "requirements.txt", label="community.xxx")
+
     # 使用 ResourceTreeSet 代替 list
     args_dict["resources_config"] = resource_tree_set
     args_dict["devices_config"] = resource_tree_set

unilabos/registry/ast_registry_scanner.py

@@ -139,6 +139,7 @@ def scan_directory(
     executor: ThreadPoolExecutor = None,
     exclude_files: Optional[set] = None,
     cache: Optional[Dict[str, Any]] = None,
+    include_files: Optional[List[Union[str, Path]]] = None,
 ) -> Dict[str, Any]:
     """
     Recursively scan .py files under *root_dir* for @device and @resource
@@ -164,6 +165,7 @@ def scan_directory(
         exclude_files: 要排除的文件名集合 (如 {"lab_resources.py"})
         cache: Mutable cache dict (``load_scan_cache()`` result). Hits are read
                from here; misses are written back so the caller can persist later.
+        include_files: 指定扫描的文件列表，提供时跳过目录递归收集，直接扫描这些文件。
     """
     if executor is None:
         raise ValueError("executor is required and must not be None")
@@ -175,6 +177,9 @@ def scan_directory(
         python_path = Path(python_path).resolve()
 
     # --- Collect files (depth/count limited) ---
+    if include_files is not None:
+        py_files = [Path(f).resolve() for f in include_files if Path(f).resolve().exists()]
+    else:
         py_files = _collect_py_files(root_dir, max_depth=max_depth, max_files=max_files, exclude_files=exclude_files)
 
     cache_files: Dict[str, Any] = cache.get("files", {}) if cache else {}

unilabos/registry/registry.py

@@ -112,7 +112,7 @@ class Registry:
     # 统一入口
     # ------------------------------------------------------------------
 
-    def setup(self, devices_dirs=None, upload_registry=False, complete_registry=False):
+    def setup(self, devices_dirs=None, upload_registry=False, complete_registry=False, external_only=False):
         """统一构建注册表入口。"""
         if self._setup_called:
             logger.critical("[UniLab Registry] setup方法已被调用过，不允许多次调用")
@@ -123,12 +123,15 @@ class Registry:
         )
 
         # 1. AST 静态扫描 (快速, 无需 import)
-        self._run_ast_scan(devices_dirs, upload_registry=upload_registry)
+        self._run_ast_scan(devices_dirs, upload_registry=upload_registry, external_only=external_only)
 
         # 2. Host node 内置设备
         self._setup_host_node()
 
-        # 3. YAML 注册表加载 (兼容旧格式)
+        # 3. YAML 注册表加载 (兼容旧格式) — external_only 模式下跳过
+        if external_only:
+            logger.info("[UniLab Registry] external_only 模式: 跳过 YAML 注册表加载")
+        else:
             self.registry_paths = [Path(path).absolute() for path in self.registry_paths]
             for i, path in enumerate(self.registry_paths):
                 sys_path = path.parent
@@ -253,7 +256,7 @@ class Registry:
     # AST 静态扫描
     # ------------------------------------------------------------------
 
-    def _run_ast_scan(self, devices_dirs=None, upload_registry=False):
+    def _run_ast_scan(self, devices_dirs=None, upload_registry=False, external_only=False):
         """
         执行 AST 静态扫描，从 Python 代码中提取 @device / @resource 装饰器元数据。
         无需 import 任何驱动模块，速度极快。
@@ -298,6 +301,20 @@ class Registry:
                 extra_dirs.append(d_path)
 
         # 主扫描
+        if external_only:
+            core_files = [
+                pkg_root / "ros" / "nodes" / "presets" / "host_node.py",
+                pkg_root / "resources" / "container.py",
+            ]
+            scan_result = scan_directory(
+                scan_root, python_path=python_path, executor=self._startup_executor,
+                cache=ast_cache, include_files=core_files,
+            )
+            logger.info(
+                f"[UniLab Registry] external_only 模式: 仅扫描核心文件 "
+                f"({', '.join(f.name for f in core_files)})"
+            )
+        else:
             exclude_files = {"lab_resources.py"} if not BasicConfig.extra_resource else None
             scan_result = scan_directory(
                 scan_root, python_path=python_path, executor=self._startup_executor,
@@ -1534,9 +1551,9 @@ class Registry:
                 del resource_info["config_info"]
             if "file_path" in resource_info:
                 del resource_info["file_path"]
-            complete_data[resource_id] = copy.deepcopy(dict(sorted(resource_info.items())))
             resource_info["registry_type"] = "resource"
             resource_info["file_path"] = str(file.absolute()).replace("\\", "/")
+            complete_data[resource_id] = copy.deepcopy(dict(sorted(resource_info.items())))
 
         for rid in skip_ids:
             data.pop(rid, None)
@@ -2175,7 +2192,7 @@ class Registry:
 lab_registry = Registry()
 
 
-def build_registry(registry_paths=None, devices_dirs=None, upload_registry=False, check_mode=False, complete_registry=False):
+def build_registry(registry_paths=None, devices_dirs=None, upload_registry=False, check_mode=False, complete_registry=False, external_only=False):
     """
     构建或获取Registry单例实例
     """
@@ -2189,7 +2206,7 @@ def build_registry(registry_paths=None, devices_dirs=None, upload_registry=False
             if path not in current_paths:
                 lab_registry.registry_paths.append(path)
 
-    lab_registry.setup(devices_dirs=devices_dirs, upload_registry=upload_registry, complete_registry=complete_registry)
+    lab_registry.setup(devices_dirs=devices_dirs, upload_registry=upload_registry, complete_registry=complete_registry, external_only=external_only)
 
     # 将 AST 扫描的字符串类型替换为实际 ROS2 消息类（仅查找 ROS2 类型，不 import 设备模块）
     lab_registry.resolve_all_types()

unilabos/utils/environment_check.py

@@ -6,20 +6,180 @@
 import argparse
 import importlib
 import locale
+import shutil
 import subprocess
 import sys
+from pathlib import Path
+from typing import List, Optional
 
 from unilabos.utils.banner_print import print_status
 
 
+# ---------------------------------------------------------------------------
+# 底层安装工具
+# ---------------------------------------------------------------------------
+
+def _is_chinese_locale() -> bool:
+    try:
+        lang = locale.getdefaultlocale()[0]
+        return bool(lang and ("zh" in lang.lower() or "chinese" in lang.lower()))
+    except Exception:
+        return False
+
+
+_USE_UV: Optional[bool] = None
+
+
+def _has_uv() -> bool:
+    global _USE_UV
+    if _USE_UV is None:
+        _USE_UV = shutil.which("uv") is not None
+    return _USE_UV
+
+
+def _install_packages(
+    packages: List[str],
+    upgrade: bool = False,
+    label: str = "",
+) -> bool:
+    """
+    安装/升级一组包。优先 uv pip install，回退 sys pip。
+    逐个安装，任意一个失败不影响后续包。
+
+    Returns:
+        True if all succeeded, False otherwise.
+    """
+    if not packages:
+        return True
+
+    is_chinese = _is_chinese_locale()
+    use_uv = _has_uv()
+    failed: List[str] = []
+
+    for pkg in packages:
+        action_word = "升级" if upgrade else "安装"
+        if label:
+            print_status(f"[{label}] 正在{action_word} {pkg}...", "info")
+        else:
+            print_status(f"正在{action_word} {pkg}...", "info")
+
+        if use_uv:
+            cmd = ["uv", "pip", "install"]
+            if upgrade:
+                cmd.append("--upgrade")
+            cmd.append(pkg)
+            if is_chinese:
+                cmd.extend(["--index-url", "https://mirrors.tuna.tsinghua.edu.cn/pypi/web/simple"])
+        else:
+            cmd = [sys.executable, "-m", "pip", "install"]
+            if upgrade:
+                cmd.append("--upgrade")
+            cmd.append(pkg)
+            if is_chinese:
+                cmd.extend(["-i", "https://mirrors.tuna.tsinghua.edu.cn/pypi/web/simple"])
+
+        try:
+            result = subprocess.run(cmd, capture_output=True, text=True, timeout=300)
+            if result.returncode == 0:
+                installer = "uv" if use_uv else "pip"
+                print_status(f"✓ {pkg} {action_word}成功 (via {installer})", "success")
+            else:
+                stderr_short = result.stderr.strip().split("\n")[-1] if result.stderr else "unknown error"
+                print_status(f"× {pkg} {action_word}失败: {stderr_short}", "error")
+                failed.append(pkg)
+        except subprocess.TimeoutExpired:
+            print_status(f"× {pkg} {action_word}超时 (300s)", "error")
+            failed.append(pkg)
+        except Exception as e:
+            print_status(f"× {pkg} {action_word}异常: {e}", "error")
+            failed.append(pkg)
+
+    if failed:
+        print_status(f"有 {len(failed)} 个包操作失败: {', '.join(failed)}", "error")
+        return False
+    return True
+
+
+# ---------------------------------------------------------------------------
+# requirements.txt 安装（可多次调用）
+# ---------------------------------------------------------------------------
+
+def install_requirements_txt(req_path: str | Path, label: str = "") -> bool:
+    """
+    读取一个 requirements.txt 文件，检查缺失的包并安装。
+
+    Args:
+        req_path: requirements.txt 文件路径
+        label: 日志前缀标签（如 "device_package_sim"）
+
+    Returns:
+        True if all ok, False if any install failed.
+    """
+    req_path = Path(req_path)
+    if not req_path.exists():
+        return True
+
+    tag = label or req_path.parent.name
+    print_status(f"[{tag}] 检查依赖: {req_path}", "info")
+
+    reqs: List[str] = []
+    with open(req_path, "r", encoding="utf-8") as f:
+        for line in f:
+            line = line.strip()
+            if line and not line.startswith("#") and not line.startswith("-"):
+                reqs.append(line)
+
+    if not reqs:
+        return True
+
+    missing: List[str] = []
+    for req in reqs:
+        pkg_import = req.split(">=")[0].split("==")[0].split("<")[0].split("[")[0].split(">")[0].strip()
+        pkg_import = pkg_import.replace("-", "_")
+        try:
+            importlib.import_module(pkg_import)
+        except ImportError:
+            missing.append(req)
+
+    if not missing:
+        print_status(f"[{tag}] ✓ 依赖检查通过 ({len(reqs)} 个包)", "success")
+        return True
+
+    print_status(f"[{tag}] 缺失 {len(missing)} 个依赖: {', '.join(missing)}", "warning")
+    return _install_packages(missing, label=tag)
+
+
+def check_device_package_requirements(devices_dirs: list[str]) -> bool:
+    """
+    检查 --devices 指定的所有外部设备包目录中的 requirements.txt。
+    对每个目录查找 requirements.txt（先在目录内找，再在父目录找）。
+    """
+    if not devices_dirs:
+        return True
+
+    all_ok = True
+    for d in devices_dirs:
+        d_path = Path(d).resolve()
+        req_file = d_path / "requirements.txt"
+        if not req_file.exists():
+            req_file = d_path.parent / "requirements.txt"
+        if not req_file.exists():
+            continue
+        if not install_requirements_txt(req_file, label=d_path.name):
+            all_ok = False
+
+    return all_ok
+
+
+# ---------------------------------------------------------------------------
+# UniLabOS 核心环境检查
+# ---------------------------------------------------------------------------
+
 class EnvironmentChecker:
     """环境检查器"""
 
     def __init__(self):
-        # 定义必需的包及其安装名称的映射
         self.required_packages = {
-            # 包导入名 : pip安装名
-            # "pymodbus.framer.FramerType": "pymodbus==3.9.2",
             "websockets": "websockets",
             "msgcenterpy": "msgcenterpy",
             "orjson": "orjson",
@@ -28,33 +188,17 @@ class EnvironmentChecker:
             "crcmod": "crcmod-plus",
         }
 
-        # 特殊安装包（需要特殊处理的包）
         self.special_packages = {"pylabrobot": "git+https://github.com/Xuwznln/pylabrobot.git"}
 
-        # 包版本要求（包名: 最低版本）
         self.version_requirements = {
-            "msgcenterpy": "0.1.8",  # msgcenterpy 最低版本要求
+            "msgcenterpy": "0.1.8",
         }
 
-        self.missing_packages = []
-        self.failed_installs = []
-        self.packages_need_upgrade = []
-
-        # 检测系统语言
-        self.is_chinese = self._is_chinese_locale()
-
-    def _is_chinese_locale(self) -> bool:
-        """检测系统是否为中文环境"""
-        try:
-            lang = locale.getdefaultlocale()[0]
-            if lang and ("zh" in lang.lower() or "chinese" in lang.lower()):
-                return True
-        except Exception:
-            pass
-        return False
+        self.missing_packages: List[tuple] = []
+        self.failed_installs: List[tuple] = []
+        self.packages_need_upgrade: List[tuple] = []
 
     def check_package_installed(self, package_name: str) -> bool:
-        """检查包是否已安装"""
         try:
             importlib.import_module(package_name)
             return True
@@ -62,7 +206,6 @@ class EnvironmentChecker:
             return False
 
     def get_package_version(self, package_name: str) -> str | None:
-        """获取已安装包的版本"""
         try:
             module = importlib.import_module(package_name)
             return getattr(module, "__version__", None)
@@ -70,88 +213,32 @@ class EnvironmentChecker:
             return None
 
     def compare_version(self, current: str, required: str) -> bool:
-        """
-        比较版本号
-        Returns:
-            True: current >= required
-            False: current < required
-        """
         try:
             current_parts = [int(x) for x in current.split(".")]
             required_parts = [int(x) for x in required.split(".")]
-
-            # 补齐长度
             max_len = max(len(current_parts), len(required_parts))
             current_parts.extend([0] * (max_len - len(current_parts)))
             required_parts.extend([0] * (max_len - len(required_parts)))
-
             return current_parts >= required_parts
         except Exception:
-            return True  # 如果无法比较，假设版本满足要求
-
-    def install_package(self, package_name: str, pip_name: str, upgrade: bool = False) -> bool:
-        """安装包"""
-        try:
-            action = "升级" if upgrade else "安装"
-            print_status(f"正在{action} {package_name} ({pip_name})...", "info")
-
-            # 构建安装命令
-            cmd = [sys.executable, "-m", "pip", "install"]
-
-            # 如果是升级操作，添加 --upgrade 参数
-            if upgrade:
-                cmd.append("--upgrade")
-
-            cmd.append(pip_name)
-
-            # 如果是中文环境，使用清华镜像源
-            if self.is_chinese:
-                cmd.extend(["-i", "https://mirrors.tuna.tsinghua.edu.cn/pypi/web/simple"])
-
-            # 执行安装
-            result = subprocess.run(cmd, capture_output=True, text=True, timeout=300)  # 5分钟超时
-
-            if result.returncode == 0:
-                print_status(f"✓ {package_name} {action}成功", "success")
             return True
-            else:
-                print_status(f"× {package_name} {action}失败: {result.stderr}", "error")
-                return False
-
-        except subprocess.TimeoutExpired:
-            print_status(f"× {package_name} {action}超时", "error")
-            return False
-        except Exception as e:
-            print_status(f"× {package_name} {action}异常: {str(e)}", "error")
-            return False
-
-    def upgrade_package(self, package_name: str, pip_name: str) -> bool:
-        """升级包"""
-        return self.install_package(package_name, pip_name, upgrade=True)
 
     def check_all_packages(self) -> bool:
-        """检查所有必需的包"""
         print_status("开始检查环境依赖...", "info")
 
-        # 检查常规包
         for import_name, pip_name in self.required_packages.items():
             if not self.check_package_installed(import_name):
                 self.missing_packages.append((import_name, pip_name))
-            else:
-                # 检查版本要求
-                if import_name in self.version_requirements:
+            elif import_name in self.version_requirements:
                 current_version = self.get_package_version(import_name)
                 required_version = self.version_requirements[import_name]
-
-                    if current_version:
-                        if not self.compare_version(current_version, required_version):
+                if current_version and not self.compare_version(current_version, required_version):
                     print_status(
                         f"{import_name} 版本过低 (当前: {current_version}, 需要: >={required_version})",
                         "warning",
                     )
                     self.packages_need_upgrade.append((import_name, pip_name))
 
-        # 检查特殊包
         for package_name, install_url in self.special_packages.items():
             if not self.check_package_installed(package_name):
                 self.missing_packages.append((package_name, install_url))
@@ -170,7 +257,6 @@ class EnvironmentChecker:
         return False
 
     def install_missing_packages(self, auto_install: bool = True) -> bool:
-        """安装缺失的包"""
         if not self.missing_packages and not self.packages_need_upgrade:
             return True
 
@@ -178,62 +264,36 @@ class EnvironmentChecker:
             if self.missing_packages:
                 print_status("缺失以下包:", "warning")
                 for import_name, pip_name in self.missing_packages:
-                    print_status(f"  - {import_name} (pip install {pip_name})", "warning")
+                    print_status(f"  - {import_name} ({pip_name})", "warning")
             if self.packages_need_upgrade:
                 print_status("需要升级以下包:", "warning")
                 for import_name, pip_name in self.packages_need_upgrade:
-                    print_status(f"  - {import_name} (pip install --upgrade {pip_name})", "warning")
+                    print_status(f"  - {import_name} ({pip_name})", "warning")
             return False
 
-        # 安装缺失的包
         if self.missing_packages:
-            print_status(f"开始自动安装 {len(self.missing_packages)} 个缺失的包...", "info")
+            pkgs = [pip_name for _, pip_name in self.missing_packages]
+            if not _install_packages(pkgs, label="unilabos"):
+                self.failed_installs.extend(self.missing_packages)
 
-            success_count = 0
-            for import_name, pip_name in self.missing_packages:
-                if self.install_package(import_name, pip_name):
-                    success_count += 1
-                else:
-                    self.failed_installs.append((import_name, pip_name))
-
-            print_status(f"✓ 成功安装 {success_count}/{len(self.missing_packages)} 个包", "success")
-
-        # 升级需要更新的包
         if self.packages_need_upgrade:
-            print_status(f"开始自动升级 {len(self.packages_need_upgrade)} 个包...", "info")
+            pkgs = [pip_name for _, pip_name in self.packages_need_upgrade]
+            if not _install_packages(pkgs, upgrade=True, label="unilabos"):
+                self.failed_installs.extend(self.packages_need_upgrade)
 
-            upgrade_success_count = 0
-            for import_name, pip_name in self.packages_need_upgrade:
-                if self.upgrade_package(import_name, pip_name):
-                    upgrade_success_count += 1
-                else:
-                    self.failed_installs.append((import_name, pip_name))
-
-            print_status(f"✓ 成功升级 {upgrade_success_count}/{len(self.packages_need_upgrade)} 个包", "success")
-
-        if self.failed_installs:
-            print_status(f"有 {len(self.failed_installs)} 个包操作失败:", "error")
-            for import_name, pip_name in self.failed_installs:
-                print_status(f"  - {import_name} ({pip_name})", "error")
-            return False
-
-        return True
+        return not self.failed_installs
 
     def verify_installation(self) -> bool:
-        """验证安装结果"""
         if not self.missing_packages and not self.packages_need_upgrade:
             return True
 
         print_status("验证安装结果...", "info")
-
         failed_verification = []
 
-        # 验证新安装的包
         for import_name, pip_name in self.missing_packages:
             if not self.check_package_installed(import_name):
                 failed_verification.append((import_name, pip_name))
 
-        # 验证升级的包
         for import_name, pip_name in self.packages_need_upgrade:
             if not self.check_package_installed(import_name):
                 failed_verification.append((import_name, pip_name))
@@ -270,17 +330,14 @@ def check_environment(auto_install: bool = True, show_details: bool = True) -> b
     """
     checker = EnvironmentChecker()
 
-    # 检查包
     if checker.check_all_packages():
         return True
 
-    # 安装缺失的包
     if not checker.install_missing_packages(auto_install):
         if show_details:
             print_status("请手动安装缺失的包后重新启动程序", "error")
         return False
 
-    # 验证安装
     if not checker.verify_installation():
         if show_details:
             print_status("安装验证失败，请检查网络连接或手动安装", "error")
@@ -290,14 +347,12 @@ def check_environment(auto_install: bool = True, show_details: bool = True) -> b
 
 
 if __name__ == "__main__":
-    # 命令行参数解析
     parser = argparse.ArgumentParser(description="UniLabOS 环境依赖检查工具")
     parser.add_argument("--no-auto-install", action="store_true", help="仅检查环境，不自动安装缺失的包")
     parser.add_argument("--silent", action="store_true", help="静默模式，不显示详细信息")
 
     args = parser.parse_args()
 
-    # 执行环境检查
     auto_install = not args.no_auto_install
     show_details = not args.silent