The notarization of a will may be changed by making a notarial will again. It cannot be changed privately.
 The second paragraph of Article 20 of the Inheritance Law of the People's Republic of China (hereinafter referred to as the "Inheritance Law") stipulates that "a notarized will may not be revoked or changed by self written, proxy written, audio recorded or oral wills." The most appropriate way to change and revoke a notarized will is to also take the form of testamentary notarization. The testator makes a new will, indicating that the original will is changed or invalid. It should be noted that the unilateral legal act has a strong cosmopolitan character. After the unilateral act takes effect, it has a strong binding force on the actor. When a will is changed, several wills are valid, but the most effective will should be selected according to the rules determined by law. When a will is revoked, the revoked will will lose its legal effect from the effective date of the revoked declaration of intent, The testator is no longer legally bound.