What should I bring when PICC life insurance expires?

According to the agreement in the contract.

If you have maturity or survival money, you can take the original insurance contract and ID card to the insurance company for withdrawal.

If it is ordinary term insurance, if it is not returned at maturity, then there is no need to handle it, and it will automatically terminate at maturity.

You can also bring the original ID card to the insurance company for renewal.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.