2. Select "Security Lock" to select the authentication method when entering the wallet. General mobile phones support gesture password unlocking. If it is a model that supports face recognition such as iPhone X, you can also choose the face unlocking method. Either way, you can open it after selecting and verifying the payment password. In addition, you can also turn on the "amount privacy protection" function. After opening, you can't directly see the amount of WeChat wallet from the interface.