更新文档

Author: Finb

docs/en-us/faq.md

@@ -8,13 +8,14 @@ Try switching networks, rebooting the device, or disabling any proxy/VPN affecti
 This is a connectivity issue between your device and Apple’s servers, and cannot be fixed by the app author.
 
 ### Push Usage Limit
-Normal usage is not restricted. <b>Abnormal usage may result in the IP being banned for 24 hours.</b>
+Normal usage is not restricted. <b>Abnormal usage may result in the IP being banned for 24 hours.</b>  
 If more than 1,000 TCP connections are established at the same time, new requests will be rejected. When sending a large number of push notifications, please use HTTP/2 to multiplex TCP connections.
 
 Ban rules:
 1. More than 1,000 erroneous requests within 5 minutes (HTTP status codes such as 400, 404, 500, etc.).
 2. More than 5 HTTP 405 error requests within 5 minutes
 3. More than 5 erroneous requests within 5 minutes, with the User-Agent being “*Mozilla/5.0 (X11; Linux x86_64)”
+> These limits don't apply if you're self-hosting
 
 ### Receiving Unknown or Unexpected Pushes (e.g., “NoContent”)
 Possible causes:  

docs/faq.md

@@ -16,6 +16,7 @@
 1. 5分钟内超过 1000 次错误请求（HTTP状态码为 400 404 500 等）
 2. 5分钟内超过 5 次 405 错误请求（主要是防止某未知软件，会大量 POST api.day.app)
 3. 5分钟内超过 5 次错误请求，并且 User-Agent 为 “*Mozilla/5.0 (X11; Linux x86_64)” （疑似绿邮会大量重试未发送成功的短信）
+> 自行部署的 Bark-Server 无以上限制
 
 #### 莫名收到未知推送，比如 NoContent
 可能的原因：<br>