how to update gql query??

Question

currently i m working with vue storefront that is being use magento2 as backend and as cms also here i added images to top categories of app like men ,women but its not displaying i checked gql query that is responsible of getting categories from db image was missing there i added it there but its not being update dont know why here is my code base:

const fragmentCategory = 
      fragment CategoryFields on CategoryTree {
        is_anchor
        name
        position
        product_count
        uid
        url_path
        url_suffix
        image
      }
    `;
    
    export default `
      query categoryList {
        categories {
          items {
            ...CategoryFields
            children {
              ...CategoryFields
              children {
                ...CategoryFields
                children {
                  ...CategoryFields
                }
              }
            }
          }
        }
      }
      ${fragmentCategory}
    `;
`
tell what i can to achieve my requirement??

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how to update gql query??