diff --git a/README.md b/README.md
index 31a11e0..46b6853 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 rayvision_clarisse
 ===================
 
-[![](https://img.shields.io/badge/pypi%20package-1.1.0-green)](https://pypi.org/project/rayvision-clarisse/)
+[![](https://img.shields.io/badge/pypi%20package-1.2.0-green)](https://pypi.org/project/rayvision-clarisse/)
 [![](https://img.shields.io/badge/docs--%E4%B8%AD%E6%96%87%E7%AE%80%E4%BD%93-latest-green)](https://renderbus.readthedocs.io/zh/latest)
 [![](https://img.shields.io/badge/docs--English-latest-green)](https://renderbus.readthedocs.io/en/latest)
 [![](https://img.shields.io/badge/license-Apache%202-blue)](http://www.apache.org/licenses/LICENSE-2.0.txt)