How to make reactive axios

Hi everyone, I am a rookie one in vue and other frameworks. I am using Vue 3 with Composition API.
I got some problems while fetched data’s reactivity:

  • I have a json file
  • I have a fetch function with axios

My data is reactive but it does not act like reactive when I change something in my json file. So how can I make my data rerender when I change my json?
If you want, I can share my codes.

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