In real life, some people use the opportunity of their own custody to hide the will because the will may be detrimental to their future inheritance, resulting in the estate can not be divided according to the wishes of the deceased.
 In view of the frequent occurrence of such situations in real cases, the succession section of the Civil Code explicitly conceals wills, which can seriously lead to the loss of the right to inheritance.
 [Legal basis] According to the provisions of the first paragraph of Article 1125 of the Civil Code, a successor shall lose his right of inheritance if he commits one of the following acts:
 （1） Intentionally killing the decedent;
 （2） Killing other heirs in order to fight for the inheritance;
 （3） The circumstances of abandoning or maltreating the decedent are serious;
 （4） Forging, altering, concealing or destroying wills, and the circumstances are serious;
 （5） Forcing or obstructing the decedent to establish, change or withdraw his will by means of fraud or coercion, and the circumstances are serious.