diff --git a/src/daemon/spawner.py b/src/daemon/spawner.py
index 6f61194..05b3051 100644
--- a/src/daemon/spawner.py
+++ b/src/daemon/spawner.py
@@ -561,6 +561,10 @@ curl -X POST http://{api_host}:{api_port}/api/projects/{project_id}/tasks/{task_
         retry_counts = self._get_retry_counts(db_path, task_id)
         count = retry_counts.get(retry_field, 0) + 1
 
+        # 更新计数器并写回最新 attempt 的 metadata
+        retry_counts[retry_field] = count
+        self._update_retry_counts(db_path, task_id, retry_counts)
+
         if count >= self.max_retries:
             logger.error("Agent %s max retries (session=%s, %s=%d)",
                          agent_id, session_id, retry_field, count)