file cnd

[usertest]

I have 2 store;
- 1 store product
- 1 store dev

I created all file custom on the store dev and I link CND to the product store. 
example: {{ '//cdn.shopify.com/s/files/1/0909/6534/4553/t/2/assets/test.js' | script_tag }}
now I want to close the dev store but want to continute use link file above. It may not. Happy to help me. Thanks