# Automatic refresh

Cup can automatically refresh the results when running in server mode. Simply add this to your config:

```jsonc
{
  "refresh_interval": "0 0,30 * * * *" // Check twice an hour
  // Other options
}
```

You can use a cron expression to specify the refresh interval. The reference is [here](https://github.com/Hexagon/croner-rust#pattern)