The electronic insurance policy is not necessarily invalid if it is not signed by myself, but also depends on the actual situation. Generally speaking, the electronic insurance policy needs to be signed by the applicant/insured in person, otherwise it will be invalid. However, there are also some special circumstances, such as the insured is a minor and can be signed by his guardian. In this case, the electronic insurance policy is still valid. In addition, if the insured is signed by someone else, but the premium has been paid on time for a long time, such as several years, then the policy is also valid in this case.