Legal analysis: there are three formal requirements for writing a will: 1 The testator writes by hand. The full text of the whole will must be written by the testator himself. I can't write anything else, and I can't paste, print and other forms. You must write it yourself. Now many old people are too old to write their own articles, so in this case, it is not appropriate to write their own wills. For example, it is not acceptable for children to write several paragraphs on their behalf, and then write the last paragraph and say "this is my real wish" before signing. The full text must be written by the testator himself. 2. The testator's autograph. Among them, the word "name" refers to the name on the testator's identity card, which is also the name in the legal sense. Many people think we are all family, so I just wrote down my nickname, nickname, stage name, screen name and so on, which is not acceptable. When signing, the testator must use the name on the identity card. 3. Indicate the year, month and day. Year, month and day are indispensable! We must strictly obey the law.

Legal basis: Article 134 of the Civil Law of People's Republic of China (PRC), a self-written will is written and signed by the testator, indicating the year, month and day.