diff --git a/kilostar/api/__init__.py b/kilostar/api/__init__.py
index 8bf6ca1..cc9acef 100644
--- a/kilostar/api/__init__.py
+++ b/kilostar/api/__init__.py
@@ -19,7 +19,10 @@ from fastapi import FastAPI, WebSocket, Request
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import FileResponse, JSONResponse
 from fastapi.staticfiles import StaticFiles
-from ray import serve
+
+_STANDALONE = os.environ.get("KILOSTAR_MODE", "distributed") == "standalone"
+if not _STANDALONE:
+    from ray import serve
 
 from .agent import agent_router
 from .auth import auth_router
@@ -176,10 +179,11 @@ else:
     )
 
 
-@serve.deployment
-@serve.ingress(app)
-class KiloStarGateway:
-    gateway: Dict[str, WebSocket]
+if not _STANDALONE:
+    @serve.deployment
+    @serve.ingress(app)
+    class KiloStarGateway:
+        gateway: Dict[str, WebSocket]
 
-    def __init__(self):
-        self.gateway = {}
+        def __init__(self):
+            self.gateway = {}
diff --git a/kilostar/core/global_state_machine/global_state_machine.py b/kilostar/core/global_state_machine/global_state_machine.py
index 5c5df8e..9410dc7 100644
--- a/kilostar/core/global_state_machine/global_state_machine.py
+++ b/kilostar/core/global_state_machine/global_state_machine.py
@@ -12,8 +12,13 @@
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 
-import ray
+import os
 from typing import Any, Dict, List, Optional, Tuple
+from kilostar.utils.standalone_proxy import actor_class
+
+_STANDALONE = os.environ.get("KILOSTAR_MODE", "distributed") == "standalone"
+if not _STANDALONE:
+    import ray
 
 from kilostar.core.global_state_machine.individual_manager import (
     GlobalIndividualManager,
@@ -25,7 +30,7 @@ from kilostar.core.global_state_machine.gsm_snapshot import GSMSnapshot
 from kilostar.core.postgres_database import PostgresDatabase
 
 
-@ray.remote
+@actor_class
 class GlobalStateMachine:
     """全局状态机 Actor，统一持有 Provider/Tool/Skill/Individual/MCP/CustomToolset 注册表。
 
@@ -44,10 +49,9 @@ class GlobalStateMachine:
         self._tool_configs: Dict[str, Dict[str, Any]] = {}
         self._custom_toolsets: Dict[str, Dict[str, Any]] = {}
 
-        # 配置快照与版本号：每次写入 → version+=1 → ray.put 新 snapshot
-        # 读端通过 current_config_ref 拿 ref 后用 ray.get 直读，绕开 actor 单线程瓶颈
+        # 配置快照与版本号：每次写入 → version+=1 → 发布新 snapshot
         self._config_version: int = 0
-        self._current_ref: Optional[ray.ObjectRef] = None
+        self._current_ref = None
 
         self.postgres_database = postgres_database
 
@@ -113,19 +117,19 @@ class GlobalStateMachine:
         )
 
     def _publish_snapshot(self) -> None:
-        """版本号 +1 并把当前状态 put 到 Ray Object Store。
-
-        旧 ref 会因为引用计数归零而进入回收队列；正在执行的 task 已经把 ref
-        拷贝到了自己的进程，dec 不会影响它们的读取。
-        """
+        """版本号 +1 并发布当前状态快照。"""
         self._config_version += 1
-        self._current_ref = ray.put(self._build_snapshot())
+        snapshot = self._build_snapshot()
+        if _STANDALONE:
+            self._current_ref = snapshot
+        else:
+            self._current_ref = ray.put(snapshot)
 
-    async def current_config_ref(self) -> Tuple[int, ray.ObjectRef]:
-        """返回 ``(version, ObjectRef)``，调用方拿了 ref 后用 ``ray.get`` 自取。
+    async def current_config_ref(self) -> Tuple[int, Any]:
+        """返回 ``(version, ObjectRef 或 snapshot)``。
 
-        **不要**直接返回 snapshot 对象 —— 那样会走 actor RPC 反序列化，丧失
-        object store 的共享内存优势。返回 ref 才能让调用方在自己进程里 ray.get。
+        分布式模式返回 ObjectRef，调用方用 ``ray.get`` 自取；
+        单机模式直接返回 snapshot 对象。
         """
         if self._current_ref is None:
             self._publish_snapshot()
diff --git a/kilostar/core/global_state_machine/gsm_snapshot.py b/kilostar/core/global_state_machine/gsm_snapshot.py
index 46ce129..2cd02ec 100644
--- a/kilostar/core/global_state_machine/gsm_snapshot.py
+++ b/kilostar/core/global_state_machine/gsm_snapshot.py
@@ -30,10 +30,13 @@ GSM 仍然是 source of truth + 写入串行化器，但读路径解耦：
 from __future__ import annotations
 
 import asyncio
+import os
 from dataclasses import dataclass, field
 from typing import Any, Callable, Dict, List, Optional, Tuple
 
-import ray
+_STANDALONE = os.environ.get("KILOSTAR_MODE", "distributed") == "standalone"
+if not _STANDALONE:
+    import ray
 
 from kilostar.core.global_state_machine.model_provider.base_provider import Provider
 from kilostar.utils.logger import get_logger
@@ -113,14 +116,19 @@ async def fetch_snapshot(
             ):
                 return _local_cache["snapshot"]
 
-            version, ref = await gsm_actor.current_config_ref.remote()
-            snapshot = ray.get(ref)
+            version, ref_or_snapshot = await gsm_actor.current_config_ref.remote()
+            if _STANDALONE:
+                snapshot = ref_or_snapshot
+            else:
+                snapshot = ray.get(ref_or_snapshot)
             _local_cache["version"] = version
             _local_cache["snapshot"] = snapshot
             return snapshot
 
-    version, ref = await gsm_actor.current_config_ref.remote()
-    return ray.get(ref)
+    version, ref_or_snapshot = await gsm_actor.current_config_ref.remote()
+    if _STANDALONE:
+        return ref_or_snapshot
+    return ray.get(ref_or_snapshot)
 
 
 def reset_local_cache() -> None:
diff --git a/kilostar/core/global_workflow_manager/global_workflow_manager.py b/kilostar/core/global_workflow_manager/global_workflow_manager.py
index 29c7c0f..6d4bc8c 100644
--- a/kilostar/core/global_workflow_manager/global_workflow_manager.py
+++ b/kilostar/core/global_workflow_manager/global_workflow_manager.py
@@ -1,6 +1,6 @@
-import ray
 import asyncio
 from typing import Dict
+from kilostar.utils.standalone_proxy import actor_class
 from kilostar.utils.ray_hook import ray_actor_hook
 from kilostar.utils.logger import get_logger
 
@@ -11,7 +11,7 @@ class TraceQueues:
         self.receive: asyncio.Queue[str] = asyncio.Queue()
 
 
-@ray.remote
+@actor_class
 class GlobalWorkflowManager:
     def __init__(self):
         self._traces: Dict[str, TraceQueues] = {}
diff --git a/kilostar/core/individual/consciousness_node/consciousness_node.py b/kilostar/core/individual/consciousness_node/consciousness_node.py
index 30c196a..a38b73d 100644
--- a/kilostar/core/individual/consciousness_node/consciousness_node.py
+++ b/kilostar/core/individual/consciousness_node/consciousness_node.py
@@ -13,8 +13,8 @@
 #  limitations under the License.
 
 
-import ray
 from typing import Union, overload
+from kilostar.utils.standalone_proxy import actor_class
 from kilostar.core.individual.consciousness_node.template import (
     ConsciousnessNodeDeps,
     ForregulatoryNode,
@@ -32,7 +32,7 @@ from kilostar.utils.ray_hook import ray_actor_hook
 from kilostar.utils.i18n import agent_prompt
 
 
-@ray.remote
+@actor_class
 class ConsciousnessNode:
     def __init__(self) -> None:
         from kilostar.utils.logger import get_logger
diff --git a/kilostar/core/individual/control_node/control_node.py b/kilostar/core/individual/control_node/control_node.py
index c1472f1..88b7d46 100644
--- a/kilostar/core/individual/control_node/control_node.py
+++ b/kilostar/core/individual/control_node/control_node.py
@@ -12,8 +12,8 @@
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 
-import ray
 from pydantic_ai import Agent, RunContext
+from kilostar.utils.standalone_proxy import actor_class
 from kilostar.core.global_state_machine.global_state_machine import GlobalStateMachine
 from kilostar.core.global_state_machine.model_provider.base_provider import Provider
 from kilostar.adapter.model_adapter.agent_factory import AgentFactory
@@ -25,7 +25,7 @@ from kilostar.core.individual.control_node.template import (
 from kilostar.utils.i18n import agent_prompt
 
 
-@ray.remote
+@actor_class
 class ControlNode:
     """ControlNode（控制节点）：工作流中具体子任务的执行 Actor。
 
diff --git a/kilostar/core/individual/regulatory_node/regulatory_node.py b/kilostar/core/individual/regulatory_node/regulatory_node.py
index f6caa38..bd84b9d 100644
--- a/kilostar/core/individual/regulatory_node/regulatory_node.py
+++ b/kilostar/core/individual/regulatory_node/regulatory_node.py
@@ -13,8 +13,8 @@
 #  limitations under the License.
 
 import datetime
-import ray
 from typing import Union
+from kilostar.utils.standalone_proxy import actor_class
 from kilostar.adapter.model_adapter.agent_factory import AgentFactory
 from kilostar.core.global_state_machine.global_state_machine import GlobalStateMachine
 from kilostar.core.global_state_machine.model_provider import Provider
@@ -27,7 +27,7 @@ from pydantic_ai import RunContext, Agent
 from kilostar.utils.i18n import agent_prompt
 
 
-@ray.remote
+@actor_class
 class RegulatoryNode:
     """RegulatoryNode（监管节点）：用户请求的入口路由 Actor。
 
diff --git a/kilostar/core/postgres_database/postgres.py b/kilostar/core/postgres_database/postgres.py
index efdcab4..91ae64f 100644
--- a/kilostar/core/postgres_database/postgres.py
+++ b/kilostar/core/postgres_database/postgres.py
@@ -15,7 +15,7 @@
 import os
 import asyncio
 
-import ray
+from kilostar.utils.standalone_proxy import actor_class
 from sqlalchemy.ext.asyncio import create_async_engine, AsyncSession
 from sqlalchemy.orm import sessionmaker
 from kilostar.core.postgres_database.model.base import BaseDataModel
@@ -55,7 +55,7 @@ from .module.custom_toolset import CustomToolsetDatabase
 from .module.system_event_log import SystemEventLogDatabase
 
 
-@ray.remote
+@actor_class
 class PostgresDatabase:
     """以 Ray Actor 形式暴露的统一数据库门面。
 
diff --git a/kilostar/core/work/workflow/workflow_engine.py b/kilostar/core/work/workflow/workflow_engine.py
index ba443ca..7088131 100644
--- a/kilostar/core/work/workflow/workflow_engine.py
+++ b/kilostar/core/work/workflow/workflow_engine.py
@@ -36,7 +36,7 @@ import datetime
 from dataclasses import dataclass
 from typing import Any, Awaitable, Callable, Dict, List, Optional
 
-import ray
+from kilostar.utils.standalone_proxy import remote_task, _STANDALONE
 from pydantic import BaseModel, Field
 from pydantic_graph import BaseNode, End, Graph, GraphRunContext
 from pydantic_graph.persistence import BaseStatePersistence
@@ -519,7 +519,7 @@ async def resume_workflow_graph(
     return final_output
 
 
-@ray.remote
+@remote_task
 def run_workflow_task(
     workflow_data: dict, trace_id: str, resume_only: bool = False
 ):
@@ -575,4 +575,7 @@ def run_workflow_task(
                     workflow_data, trace_id, persistence=persistence
                 )
 
-    asyncio.run(_entry())
+    if _STANDALONE:
+        return _entry()
+    else:
+        asyncio.run(_entry())
diff --git a/kilostar/utils/ray_hook.py b/kilostar/utils/ray_hook.py
index 19d9f74..3096ebd 100644
--- a/kilostar/utils/ray_hook.py
+++ b/kilostar/utils/ray_hook.py
@@ -11,9 +11,15 @@
 #  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
+import os
 import time
-import ray
 from functools import lru_cache
+from typing import Any, Dict
+
+_STANDALONE = os.environ.get("KILOSTAR_MODE", "distributed") == "standalone"
+
+if not _STANDALONE:
+    import ray
 
 
 class ActorList:
@@ -37,62 +43,80 @@ class ActorList:
             raise AttributeError(f"ActorList对象没有属性 '{key}'")
 
 
-@lru_cache(maxsize=128)
-def _get_cached_actor_handle(actor_name: str):
-    """缓存接口"""
-    return ray.get_actor(actor_name, namespace="kilostar")
+# ─── Standalone Registry ───
+
+_standalone_registry: Dict[str, Any] = {}
 
 
-def clear_actor_cache():
-    """清理接口"""
-    _get_cached_actor_handle.cache_clear()
+def register_standalone(name: str, instance: Any) -> None:
+    """注册一个单机模式下的 Actor 单例（已包装为 StandaloneProxy）。"""
+    from kilostar.utils.standalone_proxy import StandaloneProxy
+
+    _standalone_registry[name] = StandaloneProxy(instance)
 
 
-def wait_for_actor(
-    actor_name: str, *, timeout: float = 10.0, interval: float = 0.5
-):
-    """阻塞等待某个 actor 就绪，返回其句柄。
+# ─── Distributed Mode Helpers ───
 
-    用于"启动期 / ray task 入口刚拉起"这类场景——被依赖的 actor 可能还没注册。
-    在 ``timeout`` 内按 ``interval`` 轮询 ``ray.get_actor``；拿到就立即返回，
-    超时则抛带清晰上下文的 ``TimeoutError``（而不是裸 ``ValueError``）。
 
-    Args:
-        actor_name: actor 注册名
-        timeout: 最长等待秒数；``<=0`` 表示只试一次（等价于直接取句柄）
-        interval: 轮询间隔秒数
+if not _STANDALONE:
 
-    Raises:
-        TimeoutError: 超时仍未就绪。原始异常通过 ``raise ... from`` 链保留。
-    """
-    deadline = time.monotonic() + max(timeout, 0.0)
-    last_err: Exception | None = None
-    while True:
-        try:
-            return _get_cached_actor_handle(actor_name)
-        except Exception as e:  # ray.get_actor 失败一般是 ValueError
-            last_err = e
-            # 失败不能让 lru_cache 留下脏数据（异常本身不会被缓存，
-            # 但若底层换实现，这里清一次更稳妥）
-            if time.monotonic() >= deadline:
-                raise TimeoutError(
-                    f"等待 actor {actor_name!r} 就绪超时（{timeout}s）：{last_err}"
-                ) from last_err
-            time.sleep(interval)
+    @lru_cache(maxsize=128)
+    def _get_cached_actor_handle(actor_name: str):
+        """缓存接口"""
+        return ray.get_actor(actor_name, namespace="kilostar")
+
+    def clear_actor_cache():
+        """清理接口"""
+        _get_cached_actor_handle.cache_clear()
+
+    def wait_for_actor(
+        actor_name: str, *, timeout: float = 10.0, interval: float = 0.5
+    ):
+        """阻塞等待某个 actor 就绪，返回其句柄。"""
+        deadline = time.monotonic() + max(timeout, 0.0)
+        last_err: Exception | None = None
+        while True:
+            try:
+                return _get_cached_actor_handle(actor_name)
+            except Exception as e:
+                last_err = e
+                if time.monotonic() >= deadline:
+                    raise TimeoutError(
+                        f"等待 actor {actor_name!r} 就绪超时（{timeout}s）：{last_err}"
+                    ) from last_err
+                time.sleep(interval)
+
+else:
+
+    def _get_cached_actor_handle(actor_name: str):
+        raise RuntimeError("单机模式下不应调用 _get_cached_actor_handle")
+
+    def clear_actor_cache():
+        pass
+
+    def wait_for_actor(actor_name: str, **kwargs):
+        raise RuntimeError("单机模式下不应调用 wait_for_actor")
+
+
+# ─── 统一入口 ───
 
 
 def ray_actor_hook(*actor_names: str, timeout: float = 0.0, interval: float = 0.5):
-    """按名字批量取出 Ray Actor 句柄，组装成一个 ``ActorList`` 返回。
+    """按名字批量取出 Actor 句柄，组装成一个 ActorList 返回。
 
-    例：``actors = ray_actor_hook("postgres_database", "global_state_machine")``，
-    随后即可用 ``actors.postgres_database`` 拿到对应句柄。
-
-    Args:
-        timeout: ``>0`` 时对每个 actor 走 ``wait_for_actor`` 等待就绪（启动期用）；
-            缺省 ``0`` 保持原"快速失败"语义——actor 不在立即抛异常。
-        interval: 等待轮询间隔，仅在 ``timeout>0`` 时生效。
+    单机模式从 _standalone_registry 取，分布式模式走 ray.get_actor。
     """
     actor_list = ActorList()
+
+    if _STANDALONE:
+        for name in actor_names:
+            if name not in _standalone_registry:
+                raise ValueError(
+                    f"Standalone registry: actor {name!r} not registered"
+                )
+            setattr(actor_list, name, _standalone_registry[name])
+        return actor_list
+
     for actor_name in actor_names:
         if timeout > 0:
             handle = wait_for_actor(
diff --git a/kilostar/utils/standalone_proxy.py b/kilostar/utils/standalone_proxy.py
new file mode 100644
index 0000000..3034587
--- /dev/null
+++ b/kilostar/utils/standalone_proxy.py
@@ -0,0 +1,86 @@
+"""KiloStar 单机模式适配层：用 asyncio 协程模拟 Ray Actor 接口。
+
+单机模式下，所有 Actor 退化为普通 Python 异步单例，通过 StandaloneProxy
+包装后暴露与 Ray Actor Handle 相同的 `.method.remote(args)` 调用接口，
+使上层代码在两种模式间无感切换。
+"""
+
+from __future__ import annotations
+
+import asyncio
+import os
+from typing import Any
+
+_STANDALONE = os.environ.get("KILOSTAR_MODE", "distributed") == "standalone"
+
+
+class _MethodProxy:
+    """包装单个方法，使 .remote(*args, **kwargs) 返回一个可 await 的 Task。"""
+
+    __slots__ = ("_method",)
+
+    def __init__(self, method: Any):
+        self._method = method
+
+    def remote(self, *args: Any, **kwargs: Any) -> asyncio.Task:
+        async def _invoke():
+            result = self._method(*args, **kwargs)
+            if asyncio.iscoroutine(result):
+                return await result
+            return result
+
+        return asyncio.ensure_future(_invoke())
+
+
+class StandaloneProxy:
+    """包装一个普通 Python 实例，模拟 Ray Actor Handle 的属性访问接口。
+
+    用法：proxy.some_method.remote(x, y) → 等效于 await instance.some_method(x, y)
+    """
+
+    __slots__ = ("_instance",)
+
+    def __init__(self, instance: Any):
+        object.__setattr__(self, "_instance", instance)
+
+    def __getattr__(self, name: str) -> _MethodProxy:
+        attr = getattr(object.__getattribute__(self, "_instance"), name)
+        if callable(attr):
+            return _MethodProxy(attr)
+        return attr
+
+
+# ─── 条件装饰器 ───
+
+
+def actor_class(cls):
+    """条件装饰器：分布式模式 → @ray.remote，单机模式 → 原样返回类。"""
+    if _STANDALONE:
+        return cls
+    import ray
+    return ray.remote(cls)
+
+
+def remote_task(func):
+    """条件装饰器：分布式 → @ray.remote(func)，单机 → .remote() 转为 asyncio task。
+
+    单机模式下返回一个 stub 对象，其 .remote() 方法把函数以协程方式调度到
+    当前事件循环（workflow task 需要用 await 版本的 _entry，由调用方处理）。
+    """
+    if _STANDALONE:
+
+        class _TaskProxy:
+            @staticmethod
+            def remote(*args, **kwargs):
+                async def _run():
+                    result = func(*args, **kwargs)
+                    if asyncio.iscoroutine(result):
+                        return await result
+                    return result
+
+                return asyncio.ensure_future(_run())
+
+        return _TaskProxy()
+
+    import ray
+    return ray.remote(func)
diff --git a/kilostar/worker_cluster/worker_cluster.py b/kilostar/worker_cluster/worker_cluster.py
index 8d5d23e..62db4fc 100644
--- a/kilostar/worker_cluster/worker_cluster.py
+++ b/kilostar/worker_cluster/worker_cluster.py
@@ -12,12 +12,18 @@
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 
-import ray
+import os
 import time
 import asyncio
 from collections import OrderedDict
-from ray.util.queue import Queue
+from kilostar.utils.standalone_proxy import actor_class
 from kilostar.utils.ray_hook import ray_actor_hook
+
+_STANDALONE = os.environ.get("KILOSTAR_MODE", "distributed") == "standalone"
+if _STANDALONE:
+    from asyncio import Queue
+else:
+    from ray.util.queue import Queue
 from kilostar.worker_individual.base_individual import BaseIndividual
 from kilostar.worker_individual.skill_individual import SkillIndividual
 from kilostar.worker_individual.ordinary_individual import OrdinaryIndividual
@@ -27,7 +33,7 @@ from kilostar.worker_individual.special_individual import SpecialIndividual
 from kilostar.utils.logger import get_logger
 
 
-@ray.remote
+@actor_class
 class WorkerCluster:
     """
     工作集群 Actor：管理和调度所有的 worker_individual
diff --git a/main.py b/main.py
index 0061f44..34f0019 100644
--- a/main.py
+++ b/main.py
@@ -31,8 +31,8 @@ except Exception as e:
     sys.exit(1)
 
 import asyncio
-import ray
-from ray import serve
+
+KILOSTAR_MODE = os.environ.get("KILOSTAR_MODE", "distributed")
 
 from kilostar.worker_cluster import WorkerCluster
 from kilostar.utils.banner import print_banner
@@ -42,10 +42,53 @@ from kilostar.core.global_workflow_manager import GlobalWorkflowManager
 from kilostar.core.individual.regulatory_node import RegulatoryNode
 from kilostar.core.individual.consciousness_node import ConsciousnessNode
 from kilostar.core.individual.control_node import ControlNode
-from kilostar.api import KiloStarGateway
+
+if KILOSTAR_MODE != "standalone":
+    import ray
+    from ray import serve
+    from kilostar.api import KiloStarGateway
 
 
-async def start_system():
+async def start_standalone():
+    """单机模式：纯 asyncio，不依赖 Ray。"""
+    import uvicorn
+    from kilostar.utils.ray_hook import register_standalone
+    from kilostar.api import app
+
+    postgres_database = PostgresDatabase()
+    await postgres_database.init_db()
+    register_standalone("postgres_database", postgres_database)
+
+    global_state_machine = GlobalStateMachine(postgres_database)
+    await global_state_machine.init_state_machine()
+    register_standalone("global_state_machine", global_state_machine)
+
+    global_workflow_manager = GlobalWorkflowManager()
+    await global_workflow_manager.init_manager()
+    register_standalone("global_workflow_manager", global_workflow_manager)
+
+    regulatory_node = RegulatoryNode()
+    register_standalone("regulatory_node", regulatory_node)
+
+    consciousness_node = ConsciousnessNode()
+    register_standalone("consciousness_node", consciousness_node)
+
+    control_node = ControlNode()
+    register_standalone("control_node", control_node)
+
+    worker_cluster = WorkerCluster()
+    await worker_cluster.start()
+    register_standalone("worker_cluster", worker_cluster)
+
+    print(f"✅ KiloStar 单机模式启动完成，监听 0.0.0.0:8000")
+
+    config = uvicorn.Config(app, host="0.0.0.0", port=8000, log_level="info")
+    server = uvicorn.Server(config)
+    await server.serve()
+
+
+async def start_distributed():
+    """分布式模式：使用 Ray Actor + Ray Serve。"""
     env_vars = {
         "POSTGRES_USER": os.getenv("POSTGRES_USER", "postgres"),
         "POSTGRES_PASSWORD": os.getenv("POSTGRES_PASSWORD", ""),
@@ -63,8 +106,9 @@ async def start_system():
         runtime_env={"env_vars": env_vars},
     )
 
-    # 2. 启动数据库组件
-    postgres_database = PostgresDatabase.options(name="postgres_database").remote()
+    postgres_database = PostgresDatabase.options(
+        name="postgres_database"
+    ).remote()
     await postgres_database.init_db.remote()
 
     global_state_machine = GlobalStateMachine.options(
@@ -73,55 +117,52 @@ async def start_system():
 
     print("正在等待 GlobalStateMachine 初始化并加载注册表...")
     try:
-        # 强制执行初始化方法并阻塞等待结果。
-        # 如果 __init__ 或 init_state_machine 中有任何报错，会立刻在这里抛出！
         await global_state_machine.init_state_machine.remote()
         print("GlobalStateMachine 初始化成功！")
     except Exception as e:
-        print(f"\n[致命错误] GlobalStateMachine 启动失败！真实报错如下：\n{e}\n")
+        print(f"\n[致命错误] GlobalStateMachine 启动失败！\n{e}\n")
         return
 
     global_workflow_manager = GlobalWorkflowManager.options(
         name="global_workflow_manager", namespace="kilostar", lifetime="detached"
     ).remote()
 
-    # 4. 启动核心节点
-    regulatory_node = RegulatoryNode.options(name="regulatory_node").remote()
-    consciousness_node = ConsciousnessNode.options(name="consciousness_node").remote()
-    control_node = ControlNode.options(name="control_node").remote()
+    RegulatoryNode.options(name="regulatory_node").remote()
+    ConsciousnessNode.options(name="consciousness_node").remote()
+    ControlNode.options(name="control_node").remote()
 
     try:
         WorkerCluster.options(
-            name="worker_cluster",
-            lifetime="detached",  # 保证它在后台一直运行
+            name="worker_cluster", lifetime="detached"
         ).remote()
         print("✅ WorkerCluster 已成功启动并注册！")
     except ValueError:
         print("WorkerCluster 已经存在。")
 
-    # 工作流以一次性 ray task 形式由 ConsciousnessNode 直接 fire，不再需要常驻 engine actor。
-
     print("正在等待 GlobalWorkflowManager 初始化与恢复工作流...")
     try:
         await global_workflow_manager.init_manager.remote()
         print("GlobalWorkflowManager 初始化成功！")
     except Exception as e:
-        print(f"\n[致命错误] GlobalWorkflowManager 启动失败！真实报错如下：\n{e}\n")
+        print(f"\n[致命错误] GlobalWorkflowManager 启动失败！\n{e}\n")
         return
 
-    # 6. 启动 FastAPI 网关 (使用 Ray Serve)
     serve.start(http_options={"host": "0.0.0.0", "port": 8000})
     serve.run(KiloStarGateway.bind())
 
-    # 挂起主线程以保持系统运行
     while True:
         await asyncio.sleep(3600)
 
 
 def main():
     print_banner()
+    mode = KILOSTAR_MODE
+    print(f"启动模式: {mode}")
     try:
-        asyncio.run(start_system())
+        if mode == "standalone":
+            asyncio.run(start_standalone())
+        else:
+            asyncio.run(start_distributed())
     except KeyboardInterrupt:
         print("系统已退出。")
 
diff --git a/tests/unit/test_standalone_proxy.py b/tests/unit/test_standalone_proxy.py
new file mode 100644
index 0000000..7cc92da
--- /dev/null
+++ b/tests/unit/test_standalone_proxy.py
@@ -0,0 +1,106 @@
+"""standalone_proxy 适配层单元测试。
+
+验证 StandaloneProxy / _MethodProxy / actor_class / remote_task
+在单机模式下的行为是否正确模拟了 Ray Actor Handle 的 .remote() 接口。
+"""
+
+import asyncio
+import pytest
+
+from kilostar.utils import standalone_proxy
+from kilostar.utils.standalone_proxy import StandaloneProxy, _MethodProxy
+
+
+class TestMethodProxy:
+    def test_sync_method(self):
+        def add(a, b):
+            return a + b
+
+        proxy = _MethodProxy(add)
+        result = asyncio.get_event_loop().run_until_complete(proxy.remote(2, 3))
+        assert result == 5
+
+    def test_async_method(self):
+        async def async_add(a, b):
+            return a + b
+
+        proxy = _MethodProxy(async_add)
+        result = asyncio.get_event_loop().run_until_complete(proxy.remote(4, 6))
+        assert result == 10
+
+
+class TestStandaloneProxy:
+    def test_method_call(self):
+        class FakeActor:
+            def greet(self, name):
+                return f"hello {name}"
+
+        proxy = StandaloneProxy(FakeActor())
+        future = proxy.greet.remote("world")
+        result = asyncio.get_event_loop().run_until_complete(future)
+        assert result == "hello world"
+
+    def test_async_method_call(self):
+        class FakeActor:
+            async def compute(self, x):
+                return x * 2
+
+        proxy = StandaloneProxy(FakeActor())
+        future = proxy.compute.remote(7)
+        result = asyncio.get_event_loop().run_until_complete(future)
+        assert result == 14
+
+    def test_attribute_access(self):
+        class FakeActor:
+            def __init__(self):
+                self.name = "test"
+
+        proxy = StandaloneProxy(FakeActor())
+        assert proxy.name == "test"
+
+
+class TestActorClass:
+    def test_standalone_returns_class_unchanged(self, monkeypatch):
+        monkeypatch.setattr(standalone_proxy, "_STANDALONE", True)
+
+        @standalone_proxy.actor_class
+        class MyActor:
+            def do_work(self):
+                return 42
+
+        instance = MyActor()
+        assert instance.do_work() == 42
+
+    def test_standalone_class_is_plain_python(self, monkeypatch):
+        monkeypatch.setattr(standalone_proxy, "_STANDALONE", True)
+
+        @standalone_proxy.actor_class
+        class MyActor:
+            pass
+
+        assert not hasattr(MyActor, "remote")
+        assert not hasattr(MyActor, "options")
+
+
+class TestRemoteTask:
+    def test_sync_task(self, monkeypatch):
+        monkeypatch.setattr(standalone_proxy, "_STANDALONE", True)
+
+        @standalone_proxy.remote_task
+        def multiply(a, b):
+            return a * b
+
+        future = multiply.remote(3, 4)
+        result = asyncio.get_event_loop().run_until_complete(future)
+        assert result == 12
+
+    def test_async_task(self, monkeypatch):
+        monkeypatch.setattr(standalone_proxy, "_STANDALONE", True)
+
+        @standalone_proxy.remote_task
+        async def async_multiply(a, b):
+            return a * b
+
+        future = async_multiply.remote(5, 6)
+        result = asyncio.get_event_loop().run_until_complete(future)
+        assert result == 30