diff --git a/.github/workflows/static_code_analysis.yaml b/.github/workflows/static_code_analysis.yaml
index 211d090d..aac9b7b8 100644
--- a/.github/workflows/static_code_analysis.yaml
+++ b/.github/workflows/static_code_analysis.yaml
@@ -1,4 +1,4 @@
-name: Workflow for openrtm-aist-python static code analysis
+name: OpenRTM-aist-Python SAST
 on: [push, pull_request]
 jobs:
   build:
diff --git a/README.jp.md b/README.jp.md
index bc6a369c..a68cf035 100644
--- a/README.jp.md
+++ b/README.jp.md
@@ -1,4 +1,3 @@
-これは OpenRTM-aist-Python のリリースバージョン 2.0.0 です。  
 OpenRTM-aist-Python はデュアルライセンスのオープンソースのRTミドルウエアです。  
 
 OpenRTM の設定、ビルド、インストールおよび RTコンポーネントの作成を行う前に、  
diff --git a/README.md b/README.md
index d028b085..e5535f71 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,6 @@
-This is a release of OpenRTM-aist-Python-2.0.0, dual-license open source RT-Middleware.
+[![Static Code Analysis](https://github.com/OpenRTM/OpenRTM-aist-Python/actions/workflows/static_code_analysis.yaml/badge.svg)](https://github.com/OpenRTM/OpenRTM-aist-Python/actions/workflows/static_code_analysis.yaml)
+
+OpenRTM-aist-Python is a dual-licensed, open-source RT middleware.
 
 Carefully read the following files before you configure, build, install  
 OpenRTM and develop RT-Components.