1. Signature change is mainly applicable when the original signature is not the customer's own signature or the font style of the customer changes.

2. If the insured has no or limited capacity for civil conduct, it may be signed by his guardian. The insured is a minor when concluding the insurance contract, and his signature needs to be changed before applying for other protection items.

3. The prerequisite for all signature changes is that the customer fully recognizes the contents involved in the unsigned materials and does not change other contents. Insurance consumers should be cautious about copying the signature and risk warning words of the policy, and at the same time, they should read the insurance clauses carefully before signing and confirming, and don't blindly sign and confirm, which will harm their own rights and interests.