ESD Test

Part Number: DS90UB948-Q1
Other Parts Discussed in Thread: DS90UB949A-Q1

We are using  ds90ub948A-Q1 of our device, and serializer is ds90ub949A-Q1,

During the ESd test, it was found that the FPD-linK III signal was interfered, causing the screen to flicker. Is there any way to improve the ESD resistance of ds90ub948A-Q1 and ds90ub949A-Q1?