Can a working employee pay social security as a natural person while on vacation?

According to the Social Insurance Law, natural persons can participate in social insurance in their personal capacity. During the vacation period of active employees, although they no longer enjoy the treatment of the unit to pay the social security on behalf of the unit, the individual still has the right to continue to pay the social insurance in the capacity of a natural person. This can protect the individual's social security rights and interests, to ensure that in the retirement, medical and other aspects can enjoy the corresponding social insurance treatment.