diff --git a/pipeline_service/agent_loop.py b/pipeline_service/agent_loop.py
index 3a09ad1..a36c3fd 100644
--- a/pipeline_service/agent_loop.py
+++ b/pipeline_service/agent_loop.py
@@ -1230,7 +1230,7 @@ async def role_agent_run(project_id, role, agent_id=None, model_name=None):
             _iter = None
         capability_ctx = {
             "project_id": project_id,
-            "iteration_id": getattr(_iter, 'id', '') if _iter else '',
+            "iteration_id": _iter.get('id', '') if _iter else '',
             "who": role,
             "agent_id": agent_id,
         }