fonts.googleapis.com could not connect

I found a broken link while checking my site.
It prompts as follows：

Failure: Could not connect

https://fonts.googleapis.com/css?family=Noto+Sans%3A400%2C700%7CMontserrat%3A700%7CRoboto%3A100%2C100italic%2C200%2C200italic%2C300%2C300italic%2C400%2C400italic%2C500%2C500italic%2C600%2C600italic%2C700%2C700italic%2C800%2C800italic%2C900%2C900italic%7CRoboto+Slab%3A100%2C100italic%2C200%2C200italic%2C300%2C300italic%2C400%2C400italic%2C500%2C500italic%2C600%2C600italic%2C700%2C700italic%2C800%2C800italic%2C900%2C900italic&display=swap

What do I need to do to restore this broken link