diff --git a/src/daemon/spawner.py b/src/daemon/spawner.py
index 8004c3b..2c56d3d 100644
--- a/src/daemon/spawner.py
+++ b/src/daemon/spawner.py
@@ -572,6 +572,8 @@ curl -X POST http://{api_host}:{api_port}/api/projects/{project_id}/tasks/{task_
 
         # 解析 stdout JSON
         json_result = self._parse_stdout_json(stdout_text)
+        logger.info("Parsed JSON result for agent=%s session=%s: %s",
+                    agent_id, session_id, json_result)
 
         # 查任务实际状态
         task_status = self._get_task_status(db_path, task_id) if task_id else None