diff --git a/.github/workflows/pythonpublish.yml b/.github/workflows/pythonpublish.yml
index 7713622..7541226 100644
--- a/.github/workflows/pythonpublish.yml
+++ b/.github/workflows/pythonpublish.yml
@@ -9,10 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
-    - name: Set up Python
-      uses: actions/setup-python@v1
-      with:
-        python-version: '3.7'
+    - uses: actions/setup-python@v1
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
diff --git a/Dockerfile b/Dockerfile
index a9c13f4..14cc3d3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,5 +3,8 @@ FROM python
 ARG SOURCE_BRANCH
 RUN pip install git+https://github.com/shuichiro-makigaki/mendeley_cli@${SOURCE_BRANCH}
 
+ENV MENDELEY_CLIENT_ID=9999
+ENV MENDELEY_CLIENT_SECRET=dummy
+ENV MENDELEY_REDIRECT_URI=http://localhost:8888
 ENTRYPOINT [ "mendeley" ]
 CMD [ "--help" ]
diff --git a/README.md b/README.md
index 932c1b9..ef34579 100644
--- a/README.md
+++ b/README.md
@@ -1,18 +1,24 @@
-# mendeley_cli
+# mendeley-cli
 CLI for Mendeley
 
 # Install
 
 ```
-pip install mendeley_cli
+pip install mendeley-cli
+```
+
+Docker image is also available.
+
+```
+docker image pull makisyu/mendeley
 ```
 
 # How to get Mendeley API token
 
 To create, update, and delete resources in your Mendeley library via Mendeley API, OAUTH2 flow is required.
-We have to register and mark this mendeley_cli as a trusted application in your Mendeley (Elsevier) account by yourself.
+We have to register and mark this mendeley-cli as a trusted application in your Mendeley (Elsevier) account by yourself.
 
-## 1. Register mendeley_cli as a trusted app
+## 1. Register mendeley-cli as a trusted app
 
 https://dev.mendeley.com/myapps.html
 
@@ -22,9 +28,9 @@ Register a new app (if not exists)
 
 All fields are required.
 
-* **Application name** MendeleyCLI
-* **Description** MendeleyCLI
-* **RegirectURL** http://localhost:8888
+* **Application name**: MendeleyCLI
+* **Description**: MendeleyCLI
+* **RegirectURL**: http://localhost:8888
   * Port number is a variable; >1024 is recommended.
 * Generate secret, and save it securely.
 * Submit
diff --git a/mendeley_cli/__init__.py b/mendeley_cli/__init__.py
index 89bfcb5..efef769 100644
--- a/mendeley_cli/__init__.py
+++ b/mendeley_cli/__init__.py
@@ -99,9 +99,10 @@ def cmd():
 
     * MENDELEY_CLIENT_SECRET
 
-    * MENDELEY_TOKEN
-
     * MENDELEY_REDIRECT_URI
+
+    * MENDELEY_OAUTH2_TOKEN_BASE64
+
     """
     pass
 
diff --git a/setup.py b/setup.py
index 7b0dc2d..109d781 100644
--- a/setup.py
+++ b/setup.py
@@ -2,8 +2,8 @@
 from setuptools import setup, find_packages
 
 setup(
-    name='mendeley_cli',
-    version='0.1.1',
+    name='mendeley-cli',
+    version='0.1.2',
     packages=find_packages(),
     include_package_data=True,
     install_requires=Path('requirements.txt').read_text().splitlines(),