> For the complete documentation index, see [llms.txt](https://whitepaper.virtuals.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.virtuals.io/virtuals-bai-pi-shu/guan-yu-virtuals/zi-ben-xing-cheng-ceng/fang-ju-ji-bao-hu.md).

# 防狙击保护

### 概览

反狙击保护是一种发射模块，在 TGE 时施加动态买入税，以在发射后的关键前几分钟内消除机器人活动和机会主义狙击行为。

该模块默认启用且免费。

<figure><img src="/files/85152a184eea9efd553b0473d97155590be9b967" alt=""><figcaption></figcaption></figure>

### 工作原理

* 买入侧税率从 99% 开始，并在创始人选定的保护窗口内逐步降至 1%。
* 保护窗口可配置范围为 0 秒到 98 分钟。
* 卖出侧税率在整个期间保持固定为 1%。
* 在保护窗口内收取的所有狙击税都会自动用于链上回购代理代币。
* 回购的代币将分配到团队钱包，并遵循 3 个月悬崖期和 9 个月线性归属计划。

这种结构在保护早期流动性免受机器人和机会主义狙击者侵害的同时，也将初始波动转化为项目创始人的长期一致性。

### 配置

创始人在创建阶段设置保护窗口持续时间。衰减速率会自动调整，以在所选窗口结束时达到 1%。

示例：

* 60 秒窗口：税率在 60 秒内从 99% 衰减至 1%。
* 98 分钟窗口：税率在 98 分钟内从 99% 衰减至 1%（每分钟 1%）。
* 0 秒：不应用狙击保护。交易税从发射开始即固定为 1%。

### 常见问题

<details>

<summary>当狙击税降至 1% 后，回购会立即开始吗？</summary>

一旦配置的保护窗口结束且买入侧税率达到基准 1%，回购就会自动开始。

</details>

<details>

<summary>收取的狙击税是一次性用于单笔买入，还是分批随时间使用？</summary>

回购会在 24 小时内逐步执行。

</details>

<details>

<summary>我可以在发射后更改保护窗口吗？</summary>

不可以。保护窗口在创建期间设定，且在 Agent Launch Page 发布后无法修改。

</details>


---

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