Nylon Pantyhose's problem

854537709

when i use this product,everything is fine in viewport ,but when i render,

Some problems have occurred.As shown in the figure

Does anyone know how to solve it？ 

854537709

Nylon Pantyhose for Genesis 8 Female(s) | Daz 3D

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Same problem,but if you let your camera more close to the character ,this problem will be fixed.

I don't know way~really weird