> For the complete documentation index, see [llms.txt](https://docs.cherry-ai.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cherry-ai.com/docs/en-us/pre-basic/data-settings/webdav.md).

# WebDAV Backup

Cherry Studio data backup supports backup 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 the username in the top 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 to 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. Select backup or restore data, and you can set the time interval for automatic backups.

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

{% hint style="success" %}
WebDAV services with a relatively low barrier are generally cloud drives:

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

Next are some services that require self-hosted deployment:

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

***

### 💡 Get help and submit feedback

If you encounter any questions, bugs, or have suggestions for feature improvements during configuration or use, please refer to [Feedback and Suggestions](/docs/en-us/question-contact/suggestions.md) the official channels provided there.


---

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