diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 43e65dd4..20eabf42 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.3.1
+
+- 🩹 Hide config meta data in pipeline information
+
 ## 0.3.0
 
 - ⬆️ Upgrade dependencies
diff --git a/pipen/pipen.py b/pipen/pipen.py
index e8ef9779..e13c2dfa 100644
--- a/pipen/pipen.py
+++ b/pipen/pipen.py
@@ -273,6 +273,7 @@ def _log_pipeline_info(self) -> None:
             )
             for name, plg in plugin.get_enabled_plugins().items()
         ]
+        config = ProfileConfig.detach(self.config)
         for key, value in chain(
             zip(
                 ["# procs", "plugins", "profile", "outdir"],
@@ -285,17 +286,17 @@ def _log_pipeline_info(self) -> None:
             ),
             sorted(
                 (key, val)
-                for key, val in self.config.items()
+                for key, val in config.items()
                 if not key.endswith("_opts")
             ),
             (
                 (
                     "plugin_opts",
-                    pprint.pformat(self.config.plugin_opts, indent=1),
+                    pprint.pformat(config.plugin_opts, indent=1),
                 ),
                 (
                     "scheduler_opts",
-                    pprint.pformat(self.config.scheduler_opts, indent=1),
+                    pprint.pformat(config.scheduler_opts, indent=1),
                 ),
                 (
                     "template_opts",
@@ -318,7 +319,7 @@ def _log_pipeline_info(self) -> None:
                                 if isinstance(val, dict)
                                 else val
                             )
-                            for key, val in self.config.template_opts.items()
+                            for key, val in config.template_opts.items()
                         },
                         indent=1,
                         # sort_dicts=False,
diff --git a/pipen/version.py b/pipen/version.py
index ea1e49b8..ea376689 100644
--- a/pipen/version.py
+++ b/pipen/version.py
@@ -1,3 +1,3 @@
 """Provide version of pipen"""
 
-__version__ = "0.3.0"
+__version__ = "0.3.1"
diff --git a/pyproject.toml b/pyproject.toml
index d39bfea8..8d36fe04 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "poetry.masonry.api"
 
 [tool.poetry]
 name = "pipen"
-version = "0.3.0"
+version = "0.3.1"
 description = "A pipeline framework for python"
 authors = [ "pwwang <pwwang@pwwang.com>",]
 license = "MIT"