Update docs

Author: hwdsl2

LICENSE.md

@@ -1,7 +1,7 @@
 ### Creative Commons Attribution-ShareAlike 3.0 Unported License
 Link to license summary: https://creativecommons.org/licenses/by-sa/3.0/
 
-Copyright (C) 2014-2021 [Lin Song](https://www.linkedin.com/in/linsongui)   
+Copyright (C) 2014-2021 [Lin Song](https://github.com/hwdsl2)   
 Based on [the work of Thomas Sarlandie](https://github.com/sarfata/voodooprivacy) (Copyright 2012)
 
 See the [aws/](aws/) and [azure/](azure/) subfolders for their respective authors.

README-zh.md

@@ -18,17 +18,21 @@
 
 确保使用 **AWS 账户根用户** 或者有 **管理员权限** 的 **IAM 用户** 部署此模板。
 
-右键单击这个 [**模板链接**](https://raw.githubusercontent.com/hwdsl2/setup-ipsec-vpn/master/aws/cloudformation-template-ipsec.json)，并将它保存到你的计算机上的一个新文件。然后在 ["创建堆栈" 向导](https://console.aws.amazon.com/cloudformation/home#/stacks/new)中将其作为模板源上传。
+右键单击这个 [**模板链接**](https://raw.githubusercontent.com/hwdsl2/setup-ipsec-vpn/master/aws/cloudformation-template-ipsec.json)，并将它保存到你的计算机上的一个新文件。然后在 ["创建堆栈" 向导](https://console.aws.amazon.com/cloudformation/home#/stacks/new)中将其作为模板源上传。继续创建堆栈，在最后一步你需要确认（选择）此模板可以创建 IAM 资源。
 
-![上传模板](upload-the-template.png)
-
-在步骤 4，你需要确认（选择）此模板可以创建 IAM 资源。
+<details>
+<summary>
+点这里查看屏幕截图
+</summary>
 
-![确认 IAM](confirm-iam.png)
+![上传模板](images/upload-the-template.png)
+![指定参数](images/specify-parameters.png)
+![确认 IAM](images/confirm-iam.png)
+</details>
 
 点击下面的图标开始：
 
-<a href="https://console.aws.amazon.com/cloudformation/home#/stacks/new" target="_blank"><img src="cloudformation-launch-stack-button.png" alt="Launch stack" height="34px"></a>
+[![Launch stack](images/cloudformation-launch-stack-button.png)](https://console.aws.amazon.com/cloudformation/home#/stacks/new)
 
 要指定一个 AWS 区域，你可以使用导航栏上你的帐户信息右侧的选择器。当你在最后一步中点击 "create stack" 之后，请等待堆栈创建和 VPN 安装完成，可能需要最多 15 分钟。一旦堆栈的部署状态变成 **"CREATE_COMPLETE"** ，你就可以连接到 VPN 服务器了。单击 **Outputs** 选项卡以查看你的 VPN 登录信息，然后继续下一步：[配置 VPN 客户端](../README-zh.md#下一步)。
 
@@ -61,7 +65,7 @@ EC2 上的每个 Linux 服务器发行版本都有它自己的默认登录用户
 
 > **注：** 在保存到你的计算机之前，你可能需要修改私钥的格式，比如用换行符替换所有的空格。在保存后，需要为该私钥文件设置[适当的权限](https://docs.aws.amazon.com/zh_cn/AWSEC2/latest/UserGuide/connection-prereqs.html#connection-prereqs-private-key)才能使用。
 
-![显示密钥](show-key.png)
+![显示密钥](images/show-key.png)
 
 要为私钥文件设置适当的权限，请在该文件所在的目录下运行以下命令：
 ```bash
@@ -77,7 +81,3 @@ $ ssh -i path/to/your/key-file.pem instance-username@instance-ip-address
 ## 作者
 
 版权所有 (C) 2020-2021 [S. X. Liang](https://github.com/scottpedia)
-
-## 屏幕截图
-
-![指定参数](specify-parameters.png)

README.md

@@ -18,17 +18,21 @@ Available customization parameters:
 
 Make sure to deploy this template with an **AWS Account Root User** or an **IAM Account** with **Administrator Access**.
 
-Right-click this [**template link**](https://raw.githubusercontent.com/hwdsl2/setup-ipsec-vpn/master/aws/cloudformation-template-ipsec.json) and save as a file on your computer. Then upload it as the template source in the [stack creation wizard](https://console.aws.amazon.com/cloudformation/home#/stacks/new).
+Right-click this [**template link**](https://raw.githubusercontent.com/hwdsl2/setup-ipsec-vpn/master/aws/cloudformation-template-ipsec.json) and save as a file on your computer. Then upload it as the template source in the [stack creation wizard](https://console.aws.amazon.com/cloudformation/home#/stacks/new). Continue creating the stack, and in the final step make sure to confirm that this template may create IAM resources.
 
-![Upload the template](upload-the-template.png)
-
-At step 4, make sure to confirm that this template may create IAM resources.
+<details>
+<summary>
+Click here to view screenshots
+</summary>
 
-![Confirm IAM](confirm-iam.png)
+![Upload the template](images/upload-the-template.png)
+![Specify parameters](images/specify-parameters.png)
+![Confirm IAM](images/confirm-iam.png)
+</details>
 
 Click the icon below to start:
 
-<a href="https://console.aws.amazon.com/cloudformation/home#/stacks/new" target="_blank"><img src="cloudformation-launch-stack-button.png" alt="Launch stack" height="34px"></a>
+[![Launch stack](images/cloudformation-launch-stack-button.png)](https://console.aws.amazon.com/cloudformation/home#/stacks/new)
 
 You may choose an AWS region using the selector to the right of your account information on the navigation bar. After you click "create stack" in the final step, please wait for the stack creation and VPN setup to complete, which may take up to 15 minutes. As soon as the stack's status changes to **"CREATE_COMPLETE"**, you are ready to connect to the VPN server. Click the **Outputs** tab to view your VPN login details. Then continue to [Next steps: Configure VPN Clients](../README.md#next-steps).
 
@@ -61,7 +65,7 @@ You will need to save the private key from the **Outputs** tab to a file on your
 
 > **Note:** You may need to format the private key by replacing all spaces with newlines, before saving to a file. The file will need to be set with [proper permissions](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/connection-prereqs.html#connection-prereqs-private-key) before using.
 
-![Show key](show-key.png)
+![Show key](images/show-key.png)
 
 To apply proper permissions to your private key file, run the following command under the directory where the file is located:
 ```bash
@@ -77,7 +81,3 @@ $ ssh -i path/to/your/key-file.pem instance-username@instance-ip-address
 ## Author
 
 Copyright (C) 2020-2021 [S. X. Liang](https://github.com/scottpedia)
-
-## Screenshots
-
-![Specify parameters](specify-parameters.png)