diff --git a/src/daemon/spawner.py b/src/daemon/spawner.py
index b867c05..64cb799 100644
--- a/src/daemon/spawner.py
+++ b/src/daemon/spawner.py
@@ -181,6 +181,8 @@ class AgentSpawner:
         api_port: int = 8083,
         bootstrap_builder: Optional[Any] = None,
         gateway_timeout: float = 600.0,
+        gateway_host: str = "127.0.0.1",
+        gateway_port: int = 18789,
         max_retries: int = 3,
         max_monitor_timeouts: int = 3,
         counter: Optional[Any] = None,
@@ -192,6 +194,8 @@ class AgentSpawner:
             dry_run: 测试模式,不实际 spawn
             api_host: API 地址(供 Agent 回写)
             api_port: API 端口(供 Agent 回写)
+            gateway_host: Gateway 地址(供存活检查)
+            gateway_port: Gateway 端口(供存活检查)
         """
         self.db_path = db_path
         self.agent_timeout = agent_timeout
@@ -200,6 +204,8 @@ class AgentSpawner:
         self.api_port = api_port
         self.bootstrap_builder = bootstrap_builder
         self.gateway_timeout = gateway_timeout
+        self.gateway_host = gateway_host
+        self.gateway_port = gateway_port
         self.max_retries = max_retries
         self.max_monitor_timeouts = max_monitor_timeouts
         # v2.7.2: counter 引用(spawn_full_agent 内部 acquire/release)