diff --git a/README.md b/README.md
index 0b7e93f3..492a4919 100644
--- a/README.md
+++ b/README.md
@@ -40,6 +40,7 @@ English tutorials(comming soon...)
   a good tutorial of creating kubernetes certs: https://coreos.com/kubernetes/docs/latest/getting-started.html
 
   - create data folder on a Kubernetes node, such as:
+  
   ```bash
   mkdir -p /home/pcloud/data/mysql
   mkdir -p /home/pcloud/data/certs
@@ -100,6 +101,7 @@ source paddlecloudenv/bin/activate
 To run for the first time, you need to:
 
 ```
+cd paddlecloud
 npm install
 pip install -r requirements.txt
 ./manage.py migrate
diff --git a/paddlecloud/requirements.txt b/paddlecloud/requirements.txt
index 729a5621..0be537e8 100644
--- a/paddlecloud/requirements.txt
+++ b/paddlecloud/requirements.txt
@@ -9,3 +9,4 @@ kubernetes
 MySQL-python
 djangorestframework
 django_sendmail_backend
+nodejs