still fail to post the photo

still to post my rabbit's photo to my profile.  why?

'您設置的頭像超過 100000 字節大小，請返回修改。'  what is the meaning??

張相太大~
仲有，你貼錯區喇！

sorry! But it is only 3xx k.

max 100k

AH. Max 100kb.  But all of your's are so beautiful and clear.  I only used my mobile phone to take it.  What device should I use to take photo and less than 100kb?   Please tell me.

你可以用小畫家縮放, 縮細張相

thanks a lot.