Short Note

## Overview

> **Note:** This feature has been **removed in version V3.3.3.0**. The documentation below is retained for reference for users on earlier versions.

The Short Note feature enables the system to send SMS notifications to the administrator when a rendering node goes **offline** or experiences **jitter**.

## Prerequisites

Before enabling SMS notifications, ensure the following:

1. **Set the administrator's phone number** in the User Management section. This number will receive all offline and jitter SMS alerts.![](https://docs.paraverse.cc/media/202504/096ae63d12ef4b7ab7b7ed8918340c493123.png)

2. **Disable notifications before manual maintenance.** When intentionally stopping the rendering service, turn off SMS notifications (set to "No") to prevent false alerts.![](/media/202606/bc8066bcd754449a962b81e6182e52cc8835_20260618175954402275.png)

## Configuration

To enable SMS notifications, modify the `application.properties` configuration file in the root directory of the management node.![](https://docs.paraverse.cc/media/202504/9652033dc2584a8b8f1d701c420fdffb1113.png)

Update the following fields:

- Enter the `accessKey` of your Alibaba Cloud account.
- Enter the `accessKeySecret` of your Alibaba Cloud account.
- Set the SMS enable flag to `true`.
- Set the offline SMS notification template code.
- Set the jitter SMS notification template code.

## SMS Template Examples

### Offline Notification Template

- **Template Type:** SMS Notification
- **Template Name:** Node Offline Notification
- **Template Content:** `Node ${serverInfo} on XXX platform is offline. Please investigate promptly.`
- **Management Signature:** Company signature
- **Scene Link:** Registered company platform domain
- **Scene Description:** Notify administrators when a server node goes offline.

### Jitter Notification Template

- **Template Type:** SMS Notification
- **Template Name:** Node Jitter Notification
- **Template Content:** `Node ${serverInfo} on XXX platform is experiencing jitter. Please investigate promptly.`
- **Management Signature:** Company signature
- **Scene Link:** Registered company platform domain
- **Scene Description:** Notify administrators when a server node experiences jitter.