diff --git a/rdagent/utils/env.py b/rdagent/utils/env.py
index cb5f9315..2eaeb3cb 100644
--- a/rdagent/utils/env.py
+++ b/rdagent/utils/env.py
@@ -450,7 +450,7 @@ class LocalConf(EnvConf):
     """path like <path1>:<path2>:<path3>, which will be prepend to bin path."""
 
     retry_count: int = 0  # retry count for; run `retry_count + 1` times
-    live_output: bool = False
+    live_output: bool = True
 
 
 ASpecificLocalConf = TypeVar("ASpecificLocalConf", bound=LocalConf)