Hyperlink in idml file

Hello everyone,

My environment is Windows 10 + Indesign 18.5.

I received a set of indb and indd files from a retired person.
But hyperlinks are broken.

So I exported as idml and confirm the path, like this.

<Hyperlink ~~~
  <Properties>
    <Destination type="list">
      <ListItem type="string">C:\xxxx\filename.indd</ListItem>

The destination is indd, but now, current file is idml.

If I modify as a circular reference from FILE01.idml to FILE01.idml, the InDesign application will hang and display an error at the end.

Is it not possible to create references within the same file?

How can I modify these hyperlinks?

Regards,