# 备份与恢复

CUBE OS 包含内置的 **备份与恢复** 功能，可帮助您保护系统配置、设备数据和自动化设置。\
您可以随时创建手动备份或配置定期自动备份，以确保环境始终受到保护。

{% hint style="warning" %}
eWeLink CUBE 有五个备份槽：四个手动备份和一个自动备份。存储不足时将覆盖最早的备份。

备份过程中系统将暂时冻结。

为保证备份完整性，请勿在备份期间关闭电源或重启您的 eWeLink CUBE。
{% endhint %}

## 访问备份设置

{% stepper %}
{% step %}
导航到 **设置** 从左侧边栏。
{% endstep %}

{% step %}
向下滚动到 **功能** - **备份与恢复** 选项卡。

<figure><img src="/files/40e281c50113f39c1738f423687165995ab484a3" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}
在此您可以查看当前备份状态、创建新备份或从以前的备份中恢复。
{% endstep %}
{% endstepper %}


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://cube.ewelink.cc/english-zh/gong-neng-tan-suo/bei-fen-yu-hui-fu.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.