刑事证据立法应为公诉方规定一个明确的举证范围 ,使不具备证据能力和证明力的证据被排除在庭审之外。同时 ,公诉方应围绕自己的控诉主张设置举证原则和举证方式 ,以顺利实现公诉的目的。 Criminal Evidence Legislation should provide the prosecution with a clear scope of proof so that evidence that does not possess the evidence and evidence is excluded from the trial. In the meantime, the prosecutor should set up the proof principle and the evidence way around his claim to smoothly realize the purpose of public prosecution.