Does the partner have the right to claim anything from the business after the return of his capital and his agreed-upon share of the profit after one year?

The Mudarabah contract concludes upon the expiration of the agreed-upon term, or by the termination of either party, as it is a permissible contract that either party has the right to revoke. If the Mudarib (entrepreneur) returns the capital to the Rabb al-Mal (investor) and gives him his agreed-upon share of the profit, then the contract has ended, and the Rabb al-Mal has no right to demand anything further from the Mudarib, even if the Mudarib continues in the same activity.