diff --git a/.DS_Store b/.DS_Store
new file mode 100644
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diff --git a/README-zh.md b/README-zh.md
index 0b9f4bd..1d35a2a 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -65,7 +65,7 @@ wget https://git.io/vpnsetup -O vpnsetup.sh && sudo sh vpnsetup.sh
 - <a href="https://aws.amazon.com/marketplace/pp/B00NQAYLWO" target="_blank">CentOS 6 (x86_64) with Updates</a>
 - <a href="https://aws.amazon.com/partners/redhat/faqs/" target="_blank">Red Hat Enterprise Linux (RHEL) 8, 7 或者 6</a>
 
-请参见 <a href="https://blog.ls20.com/ipsec-l2tp-vpn-auto-setup-for-ubuntu-12-04-on-amazon-ec2/#vpnsetup" target="_blank">详细步骤</a> 以及 <a href="https://aws.amazon.com/cn/ec2/pricing/" target="_blank">EC2 定价细节</a>。
+请参见 <a href="https://blog.ls20.com/ipsec-l2tp-vpn-auto-setup-for-ubuntu-12-04-on-amazon-ec2/#vpnsetup" target="_blank">详细步骤</a> 以及 <a href="https://aws.amazon.com/cn/ec2/pricing/" target="_blank">EC2 定价细节</a>。你也可以点击这个按键 [![Deploy to AWS](docs/images/cloudformation-launch-stack-button.png)](aws/README.md) 去自动在EC2平台上部署一个VPN服务器。
 
 **-或者-**
 
@@ -73,7 +73,7 @@ wget https://git.io/vpnsetup -O vpnsetup.sh && sudo sh vpnsetup.sh
 
 这也包括各种公共云服务中的 Linux 虚拟机，比如 <a href="https://blog.ls20.com/digitalocean" target="_blank">DigitalOcean</a>, <a href="https://blog.ls20.com/vultr" target="_blank">Vultr</a>, <a href="https://blog.ls20.com/linode" target="_blank">Linode</a>, <a href="https://cloud.google.com/compute/" target="_blank">Google Compute Engine</a>, <a href="https://aws.amazon.com/lightsail/" target="_blank">Amazon Lightsail</a>, <a href="https://azure.microsoft.com" target="_blank">Microsoft Azure</a>, <a href="https://www.ibm.com/cloud/virtual-servers" target="_blank">IBM Cloud</a>, <a href="https://www.ovh.com/world/vps/" target="_blank">OVH</a> 和 <a href="https://www.rackspace.com" target="_blank">Rackspace</a>。
 
-<a href="azure/README-zh.md" target="_blank"><img src="docs/images/azure-deploy-button.png" alt="Deploy to Azure" /></a> <a href="http://dovpn.carlfriess.com/" target="_blank"><img src="docs/images/do-install-button.png" alt="Install on DigitalOcean" /></a> <a href="https://cloud.linode.com/stackscripts/37239" target="_blank"><img src="docs/images/linode-deploy-button.png" alt="Deploy to Linode" /></a>[![Deploy to AWS](docs/images/cloudformation-launch-stack-button.png)](aws/README.md)
+<a href="azure/README-zh.md" target="_blank"><img src="docs/images/azure-deploy-button.png" alt="Deploy to Azure" /></a> <a href="http://dovpn.carlfriess.com/" target="_blank"><img src="docs/images/do-install-button.png" alt="Install on DigitalOcean" /></a> <a href="https://cloud.linode.com/stackscripts/37239" target="_blank"><img src="docs/images/linode-deploy-button.png" alt="Deploy to Linode" /></a>
 
 <a href="https://blog.ls20.com/ipsec-l2tp-vpn-auto-setup-for-ubuntu-12-04-on-amazon-ec2/#gettingavps" target="_blank">**&raquo; 我想建立并使用自己的 VPN ，但是没有可用的服务器**</a>
 
diff --git a/README.md b/README.md
index 413621b..12d9edf 100644
--- a/README.md
+++ b/README.md
@@ -65,7 +65,7 @@ A newly created <a href="https://aws.amazon.com/ec2/" target="_blank">Amazon EC2
 - <a href="https://aws.amazon.com/marketplace/pp/B00NQAYLWO" target="_blank">CentOS 6 (x86_64) with Updates</a>
 - <a href="https://aws.amazon.com/partners/redhat/faqs/" target="_blank">Red Hat Enterprise Linux (RHEL) 8, 7 or 6</a>
 
-Please see <a href="https://blog.ls20.com/ipsec-l2tp-vpn-auto-setup-for-ubuntu-12-04-on-amazon-ec2/#vpnsetup" target="_blank">detailed instructions</a> and <a href="https://aws.amazon.com/ec2/pricing/" target="_blank">EC2 pricing</a>.
+Please see <a href="https://blog.ls20.com/ipsec-l2tp-vpn-auto-setup-for-ubuntu-12-04-on-amazon-ec2/#vpnsetup" target="_blank">detailed instructions</a> and <a href="https://aws.amazon.com/ec2/pricing/" target="_blank">EC2 pricing</a>. Click this icon [![Deploy to AWS](docs/images/cloudformation-launch-stack-button.png)](aws/README.md) to start launching a VPN server on AWS EC2 with Cloudformation. 
 
 **-OR-**
 
@@ -73,7 +73,7 @@ A dedicated server or virtual private server (VPS), freshly installed with one o
 
 This also includes Linux VMs in public clouds, such as <a href="https://blog.ls20.com/digitalocean" target="_blank">DigitalOcean</a>, <a href="https://blog.ls20.com/vultr" target="_blank">Vultr</a>, <a href="https://blog.ls20.com/linode" target="_blank">Linode</a>, <a href="https://cloud.google.com/compute/" target="_blank">Google Compute Engine</a>, <a href="https://aws.amazon.com/lightsail/" target="_blank">Amazon Lightsail</a>, <a href="https://azure.microsoft.com" target="_blank">Microsoft Azure</a>, <a href="https://www.ibm.com/cloud/virtual-servers" target="_blank">IBM Cloud</a>, <a href="https://www.ovh.com/world/vps/" target="_blank">OVH</a> and <a href="https://www.rackspace.com" target="_blank">Rackspace</a>.
 
-<a href="azure/README.md" target="_blank"><img src="docs/images/azure-deploy-button.png" alt="Deploy to Azure" /></a> <a href="http://dovpn.carlfriess.com/" target="_blank"><img src="docs/images/do-install-button.png" alt="Install on DigitalOcean" /></a> <a href="https://cloud.linode.com/stackscripts/37239" target="_blank"><img src="docs/images/linode-deploy-button.png" alt="Deploy to Linode" /></a>[![Deploy to AWS](docs/images/cloudformation-launch-stack-button.png)](aws/README.md)
+<a href="azure/README.md" target="_blank"><img src="docs/images/azure-deploy-button.png" alt="Deploy to Azure" /></a> <a href="http://dovpn.carlfriess.com/" target="_blank"><img src="docs/images/do-install-button.png" alt="Install on DigitalOcean" /></a> <a href="https://cloud.linode.com/stackscripts/37239" target="_blank"><img src="docs/images/linode-deploy-button.png" alt="Deploy to Linode" /></a>
 
 <a href="https://blog.ls20.com/ipsec-l2tp-vpn-auto-setup-for-ubuntu-12-04-on-amazon-ec2/#gettingavps" target="_blank">**&raquo; I want to run my own VPN but don't have a server for that**</a>