diff --git a/README.md b/README.md
index 6554cb254..bf45a4c92 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,8 @@
-
+[![Python Versions](https://img.shields.io/pypi/pyversions/pyqlib.svg?logo=python&logoColor=white)](https://pypi.org/project/pyqlib/#files)
+[![Platform](https://img.shields.io/badge/platform-linux%20%7C%20windows-lightgrey)](https://pypi.org/project/pyqlib/#files)
+[![PypI Versions](https://img.shields.io/pypi/v/pyqlib)](https://pypi.org/project/pyqlib/#files)
+[![Documentation Status](https://readthedocs.org/projects/qlib/badge/?version=latest)](https://qlib.readthedocs.io/en/latest/?badge=latest)
+[![License](https://img.shields.io/pypi/l/pyqlib)](https://github.com/microsoft/qlib/blob/main/LICENSE)
 [![Join the chat at https://gitter.im/Microsoft/qlib](https://badges.gitter.im/Microsoft/qlib.svg)](https://gitter.im/Microsoft/qlib?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
 <div style="text-align: center">
diff --git a/setup.py b/setup.py
index 6715dfcf8..dbdb82951 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,7 @@ from setuptools import find_packages, setup, Extension
 NAME = "qlib"
 DESCRIPTION = "A Quantitative-research Platform"
 REQUIRES_PYTHON = ">=3.5.0"
-VERSION = "0.5.0.dev"
+VERSION = "0.5.0.dev7"
 
 # Detect Cython
 try: