Merge pull request #24 from jyhuang158/patch-1

增加群晖DSM安装Agent教程

docs/en_US/guide/agent.md

@@ -134,6 +134,11 @@ EOF
 [哪吒探针 - Windows 客户端安装](https://nyko.me/2020/12/13/nezha-windows-client.html)(Chinese)  
 <br/>  
 
+### Installing Agent on Synology DSM
+- Please refer to the community article: 
+[哪吒探针——群晖客户端（被控端）安装教程](https://wl.gta5pdx.cn/archives/546/)(Chinese)  
+<br/> 
+
 ### Installing Agent on MacOS  
 ***This section is adapted from [Mitsea Blog](https://blog.mitsea.com/e796f93db38d49e4b18df234c6ee75f5), with permission from the original author***  
 <br/>  

docs/guide/agent.md

@@ -141,6 +141,12 @@ EOF
 [哪吒探针 - Windows 客户端安装](https://nyko.me/2020/12/13/nezha-windows-client.html)  
 <br/>  
 
+### 在 群晖DSM 中安装Agent  
+
+- 请参考社区文章：  
+[哪吒探针——群晖客户端（被控端）安装教程](https://wl.gta5pdx.cn/archives/546/)  
+<br/>
+
 ### 在 MacOS 中安装Agent  
 ***本节内容改编自[Mitsea Blog](https://blog.mitsea.com/e796f93db38d49e4b18df234c6ee75f5)，改编已获得原作者授权***  
 <br/>