As handwriting identification mainly depends on examiners’ experience and is not able to be tested repeatedly,there exist disagreements about the acceptance of its conclusions as judicial evidence,especially in handwriting identification of wills.Handwriting identification presents typical significance in the case of Fighting for the Century Heritage which Hong Kong had experienced for eight years.How to demonstrate the conclusion of handwriting identification in court by examiners,and how to adopt or eliminate a controversial conclusion by courts,is a theoretical issue,as well as a system issue and a value choice.Therefore,the research and exploration on handwriting identification conclusions presents practical significance,which forensic identification system and evidence system have to face.