toytu

I've been employed by the same company for a year now, I started with a 21,000 per annum and got a pay rise of 23,000 per annum on March 2018. So I'm planning to apply for my wife and daughter's visa on the first week of September, my issue is my February payslip was on 21,000 per annum but I did overtime so the Total Gross Pay is 2136.17 (including overtime). Will I be able to apply? Thanks