diff --git a/src/daemon/spawner.py b/src/daemon/spawner.py
index ec6bcce..6046527 100644
--- a/src/daemon/spawner.py
+++ b/src/daemon/spawner.py
@@ -288,6 +288,8 @@ class AgentSpawner:
             mail_type = ""
             action_type = ""
             action_steps = []
+            event_type = ""
+            event_data = {}
             try:
                 meta = json.loads(must_haves) if must_haves else {}
                 from_agent = meta.get("from", "")
@@ -295,6 +297,8 @@ class AgentSpawner:
                 # toolchain 字段提取
                 action_type = meta.get("action_type", "")
                 action_steps = meta.get("steps", [])
+                event_type = meta.get("event_type", "")
+                event_data = meta.get("context", {})
             except Exception:
                 pass
             ctx = PromptContext(
@@ -304,6 +308,7 @@ class AgentSpawner:
                 spawn_type=spawn_type,
                 from_agent=from_agent, mail_type=mail_type,
                 action_type=action_type, action_steps=action_steps,
+                event_type=event_type, event_data=event_data,
             )
             return handler.build_prompt(ctx)