rowId didn't change when i delete some row from my data

I have mdt-custom-cell in my mdt-table to edith my row data , but when 
i use delete-row-callback (to delete some rows)  mi rowId list is not refreshed. I have to edith my id 3 , and my rowId is 2, becouse is the second row in the table , after delete. Its so confuse. Any ideas ???


