更新文档

Author: Finb

docs/en-us/faq.md

@@ -8,8 +8,13 @@ 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
-Valid requests (HTTP 200) have no limit.  
-If you send over **1000 error requests** (HTTP 400 / 404 / 500) within **5 minutes**, **your IP will be banned for 24 hours**.
+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)”
 
 ### Receiving Unknown or Unexpected Pushes (e.g., “NoContent”)
 Possible causes:  

docs/faq.md

@@ -9,13 +9,13 @@
 此问题是用户设备与苹果服务器的连接问题，作者并不能提供任何帮助，需自己尝试解决。
 
 #### 推送使用次数限制
-正常使用无任何限制，异常使用<b> IP 会被 BAN 24小时</b>
+正常使用无任何限制，异常使用<b> IP 会被 BAN 24小时</b>  
+同一时刻建立了超过 1000 条 TCP 链接，新增的请求将被拒绝，发送大量推送时，请使用 HTTP/2 复用 TCP 链接。
 
 被BAN规则：
 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）
-4. 同一时刻建立了超过 1000 条 TCP 链接，请求将被拒绝（发送大量推送时，建议使用 HTTP/2 复用 TCP 链接）
 
 #### 莫名收到未知推送，比如 NoContent
 可能的原因：<br>