diff --git a/src/daemon/dispatcher.py b/src/daemon/dispatcher.py
index cf5b1f3..9a29499 100644
--- a/src/daemon/dispatcher.py
+++ b/src/daemon/dispatcher.py
@@ -277,11 +277,13 @@ class Dispatcher:
 
     def _build_spawn_message(self, task: Task, agent_id: str,
                              project_config: Optional[Dict],
-                             mode: str = "") -> str:
+                             mode: str = "",
+                             spawn_type: str = "executor") -> str:
         """构建 Agent spawn 消息
 
         Args:
             mode: 路由模式（"delegate" 时生成协调员 prompt）
+            spawn_type: spawn 类型（executor/discussion/review）
         """
         # delegate 模式：生成协调员分配 prompt
         if mode == "delegate":
@@ -300,6 +302,7 @@ class Dispatcher:
                 agent_id=agent_id,
                 current_status=task.status or "claimed",
                 retry_context=retry_ctx,
+                spawn_type=spawn_type,
             )
         # fallback
         parts = [f"Task: {task.title}"]