Cycles rendering hair sequence , the highlight will flash, there is a way around this

Cycles rendering hair sequence frame, the highlight will flash, there is a way around this?
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video sample is here

no one knows?

It is very hard without the file/.blend and blender version, system specs.
If it is to big post at http://www.pasteall.org/blend/ or may simplify the file.

Cheers, mib.

oh!sorry,I would add

The video sample doesn’t seem to work.

Does not matter, if you can render hair animation sequences and high light not flashing, please teach me

No matter what system, what version, as long as you can