(1) If there are more than two on-site witnesses, the witness must be a person with full civil capacity, and must have no interest in the inheritance and inheritance.
(2) The testator dictates the contents of the will, and the witness writes the will instead of the testator.
(3) A will written on behalf of the testator must be signed by the testator who wrote on behalf of the testator and other witnesses, and must be marked with the following year, month and day.