TDS deducted in current year not previous year

Hello Members,

In case of one assessee he booked income in last year and the TDS was Not deducted on it last but the same was deducted in current year and appearing in 26AS in current year. Now while preparing ITR the same income is once again appearing in return.

Please help me how to resolve this issue and claim TDS without taking income as it was taken in last year.