arduino bootloader

Hi whwnaver i try avrisp or arduino as isp with arduino and atmel 328 p-pu is give me this error atmel 328p is 1E 95 0F double check chip or -F to overdue this problem whad so i do to solve rthis problem?

Try turning on "verbose output during upload" in Preferences. That might give more information. It should allow you to see what value came back from the chip. Is it possible you got a 328 instead of a 328P?

verbose output during upload where is it am 100 procenr that i have atmel328 p-pu

i think the problem is atmel 328 pu not 328p-pu as i understend 328 p-pu working with arduino bootloader ,328 pu not