Yes, you can refer ‘the Salary History’ screen under Salary module.
It keeps track of changes done in the salary module along with time and date, user info and the change that was done by the user. For example, if one user edits the values given to any salary head in the salary card it lists the name of user, date and time and the message that ‘Salary card was modified’. If required, you also have option to export the entire salary hisotry to excel sheet. Administrators can easily learn the changes and the users who did it too. I hope this helps!