diff --git a/services/music-render/tests/test_nas_client.py b/services/music-render/tests/test_nas_client.py
index 4d49fd9..7d78905 100644
--- a/services/music-render/tests/test_nas_client.py
+++ b/services/music-render/tests/test_nas_client.py
@@ -77,3 +77,4 @@ def test_webhook_swallows_network_error(caplog):
     )
     # raise 안 하면 통과
     webhook_update_task("task-5", "processing", 10)
+    assert "task-5" in caplog.text