diff --git a/ppcls/utils/config.py b/ppcls/utils/config.py
index 77057ff5f03097435f09d4a5ad3de8608e8ba7eb..b92f0d9456c8e7ced5704c0bfe931a080e5eb5cf 100644
--- a/ppcls/utils/config.py
+++ b/ppcls/utils/config.py
@@ -137,7 +137,7 @@ def override(dl, ks, v):
         if len(ks) == 1:
             # assert ks[0] in dl, ('{} is not exist in {}'.format(ks[0], dl))
             if not ks[0] in dl:
-                logger.warning('A new filed ({}) detected!'.format(ks[0], dl))
+                print('A new filed ({}) detected!'.format(ks[0], dl))
             dl[ks[0]] = str2num(v)
         else:
             override(dl[ks[0]], ks[1:], v)