diff --git a/metagpt/provider/postprecess/__init__.py b/metagpt/provider/postprecess/__init__.py
new file mode 100644
index 000000000..2bcf8efd0
--- /dev/null
+++ b/metagpt/provider/postprecess/__init__.py
@@ -0,0 +1,3 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# @Desc   :