> For the complete documentation index, see [llms.txt](https://dou-yun-jin.gitbook.io/jindouyun/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dou-yun-jin.gitbook.io/jindouyun/fu-fei-yong-hu-bi-kan.md).

# 付费用户必看

### 不再提供国内任何社交联系方式！（老有贱人举报）付费用户有售后问题联系邮箱：<jindouyun2021@gmail.com>（12小时内回复）免费用户发了也不回复。

## 教程内的订阅链接是免费的，请到你邮箱里查看你专属付费的订阅链接。不要买了傻乎乎的一直用免费的。需要自己填入对应订阅链接。

#### 仔细阅读以下内容会对你日后使用有所帮助！

#### 一：我们有详细的教程及软件下载，不会的多看几遍教程！

#### 二：我们的节点不是固定不变的，需要48小时更新一次（不要频繁更新,会导致触发删除订阅链接机制）获取最新高速节点，不要一慢就跑去问，首先你一定要更新到最新节点！里面上百个优质节点不可能出现全部失效的情况（我们每周都会更新新节点上去）。你可以手动切换其他节点进行尝试。慢就换其他节点，总有快的！

#### 三：订阅链接有效期365天、600次更新次数（用完作废）。支持3台设备同时在线，不限流量。

#### 四：使用v2ray和IOS小火箭或OneClick软件用户填写v2ray的订阅链接，clash软件用户填写clash订阅链接。其他软件用户自行添加对应订阅链接到对应软件内更新节点。

#### 五：如中途使用过程中出现无法更新节点或其他问题请复制你的专属订阅链接和出现的问题联系 <jindouyun2021@gmail.com>（12小时内回复） 不要问在不在，直接复制你的订阅链接和问题发送给客服，客服看到就会第一时间回复。节点更新及故障通知电报频道 <https://t.me/vipxray>&#x20;


---

# Agent Instructions
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## Querying This Documentation
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