State Bank Of India [SBI] — fee excess drs in my saving bank account

Address:

H no.10/245,Laxmi bhawan,shyam gali,hathi bhata ajmer, Ajmer, Rajasthan, 305901

In my saving bank account with maintaining minimum balance of rs.1000/- every time. Rs. 59 deducted against fee excess drs. Please explain in details what is this? What is the criteria of this types of deductions. I don’t understand how can i maintain my saving account in reputed nationalised bank means state bank of india. Please explain and arrange to return the same

Regards-sanjay garg