Legal analysis: The personal commitment letter of medical insurance electronic certificate should write the name of the promisor.

legal basis: social insurance law of the people's Republic of China article 2 the state establishes social insurance systems such as basic old-age insurance, basic medical insurance, industrial injury insurance, unemployment insurance and maternity insurance to protect citizens' right to get material help from the state and society in case of old age, illness, industrial injury, unemployment and maternity.