diff --git a/src/daemon/dispatcher.py b/src/daemon/dispatcher.py
index ec2e493..d90093a 100644
--- a/src/daemon/dispatcher.py
+++ b/src/daemon/dispatcher.py
@@ -85,12 +85,13 @@ class Dispatcher:
                 "reason": f"Registered agent: {assignee}",
             }
 
-        # Level 3: 无名字或未注册 → Subagent
+        # Level 3: 无 assignee → 能力映射或 fallback 庞统
         if not assignee:
+            agent_id = self._resolve_by_capability(task)
             return {
-                "level": DispatchLevel.SUB_AGENT,
-                "agent_id": "subagent",
-                "reason": "No assignee, dispatch as subagent",
+                "level": DispatchLevel.FULL_AGENT,
+                "agent_id": agent_id,
+                "reason": f"Auto-assigned via capability_map: {agent_id}",
             }
 
         # Level 4: 有 assignee 但未注册 → 升级庞统