# WebDAV Backup

Cherry Studio data backup supports backups via WebDAV. You can choose an appropriate WebDAV service for cloud backup.

Based on WebDAV, you can through `Computer A` $$\xrightarrow{\text{备份}}$$ `WebDAV` $$\xrightarrow{\text{恢复}}$$ `Computer B` to achieve multi-device data synchronization.

#### Taking Nutstore as an example

1. Log in to Nutstore, click your username in the upper right corner, and select “Account Information”:

<figure><img src="/files/ecea49ac70f409777714c991053485df1bf17645" alt=""><figcaption></figcaption></figure>

2. Select “Security Options” and click “Add App”

<figure><img src="/files/a0fc4189331f9e814d1a6d8c627dff7baeb8acd2" alt=""><figcaption></figcaption></figure>

3. Enter an app name and generate a random password;

<figure><img src="/files/bf3dd18b023ce32bf49af8bc445e8f1065a164e2" alt=""><figcaption></figcaption></figure>

4. Copy and record the password;

<figure><img src="/files/b16d6c27cc982d9108a68b783516a66cafc5d963" alt=""><figcaption></figcaption></figure>

5. Obtain the server address, account, and password;

<figure><img src="/files/6b928f3003ea3a203f4de189c4d49de374c83a54" alt=""><figcaption></figcaption></figure>

6. In Cherry Studio Settings — Data Settings, fill in the WebDAV information;

<figure><img src="/files/a9783e184641edef317ce129a2d3c6d15ff1cc74" alt=""><figcaption></figcaption></figure>

7. Choose to back up or restore data, and you can set the automatic backup interval.

<figure><img src="/files/89d4b045001f4d34e269d475b1db100d10aa9397" alt=""><figcaption></figcaption></figure>

{% hint style="success" %}
The relatively low-threshold WebDAV services are generally cloud drives:

* [Nutstore](https://www.jianguoyun.com/)
* [123 Pan](https://www.123pan.com/)(Membership required)
* [Aliyun Drive](https://www.alipan.com/)(Purchase required)
* [Box](https://www.box.com/) (The free storage capacity is 10GB, and the file size limit for a single file is 250MB.)
* [Dropbox](https://www.dropbox.com/) (Dropbox offers 2GB for free, and you can invite friends to expand it by 16GB.)
* [TeraCloud](https://teracloud.jp/en/) (The free storage is 10GB, and another 5GB of extra storage can be obtained through invitations.)
* [Yandex Disk](https://disk.yandex.com/) (Free users are provided with 10GB of storage.)

Next are some services that require self-hosting:

* [Alist](https://alist.nn.ci/zh/)
* [Cloudreve](https://cloudreve.org/)
* [sharelist](https://github.com/reruin/sharelist)
  {% endhint %}


---

# 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://docs.cherry-ai.com/docs/en-us/pre-basic/data-settings/webdav.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.