# Setting: `server_allow_custom_docker_image`

- **Constant:** `ConfigInterface::SERVER_ALLOW_CUSTOM_DOCKER_IMAGE`
- **Category:** `servers`
- **Type:** `select`
- **Required:** yes
- **Sensitive:** no
- **Validation:** `required|string|max:255`
- **Placeholder / default hint:** `false`

## Description

Allow users to enter a custom Docker image on the startup page. When disabled, users may only select images configured on the spell.

## Allowed options

- `true`
- `false`

## Change via CLI

```bash
featherpanel saas getsetting server_allow_custom_docker_image
featherpanel saas setsetting server_allow_custom_docker_image "<value>"
```

## Change via API

```http
PATCH /api/admin/settings
Content-Type: application/json

{ "server_allow_custom_docker_image": "<value>" }
```