diff --git a/rwx/log/__init__.py b/rwx/log/__init__.py
index 12fb781..3b245ae 100644
--- a/rwx/log/__init__.py
+++ b/rwx/log/__init__.py
@@ -7,9 +7,14 @@ import sys
 def get_file_logger(name: str) -> logging.Logger:
     """Return a file logger."""
     # formatter
-    formatter = logging.Formatter(
-        "%(name)s: %(asctime)s | %(levelname)s | %(filename)s:%(lineno)s | %(process)d >>> %(message)s",
-    )
+    items = [
+        "%(name)s: %(asctime)s",
+        "%(levelname)s",
+        "%(filename)s:%(lineno)s",
+        "%(process)d >>> %(message)s",
+    ]
+    template = " | ".join(items)
+    formatter = logging.Formatter(template)
     # handler
     out_handler = logging.StreamHandler(stream=sys.stdout)
     out_handler.setFormatter(formatter)