iMessage on both iPhone and ipad

[vuzuuu]

Hi, updated my iPhone 6+ to the latest IOS8.1 and found that incoming SMS has been sent to iPad instead of my iPhone.
Both are sharing the same Apple ID and I hv disable iMessage on my iPhone and iPad as well.
Anyone encountered the same issue? How could I stop receiving the iMessage on my iPad?
Thx.

 

[negativzero]

Its continuity. You need to disable it.

 

[vuzuuu]

You meaned I hv to disable again on my iPad.
But, I hv aledy disable the iMessage setting on iPad.