1. Add APP management logs

1、Optimize NFC encryption algorithm to improve security 2、Fix the problem that the door lock log appears abnormal in some cases 3、Optimize the fingerprint recognition algorithm to improve the recognition success rate 4、Optimize the locking mechanism of the door lock with multiple verification failures to improve security and user experience

1. Optimize the voice prompts during verification 2. Optimize the device reset logic and fix the problem of unresponsive devices caused by individual special operations

1. Improve the security of outdoor verification unlocking 2. Optimize the equipment power detection logic

1. When NFC is registered, remove the NFC card to check whether it has been registered. Directly erase the card so that the NFC card can be used repeatedly 2.Fixed the problem that the fingerprints of some machines that did not respond after sales feedback

1.Modify reset binding logic 2. Fix kernel analysis and solve the problem of long lock rotation

1.Fix the issue that two one-time passwords can be used repeatedly in the cycle time 2. During the modification of the OTA, the data transmitted on the rear panel is abnormal, causing a write memory overflow problem

1. Add homekit function 2. Added automatic disarming mode automation

1.修复OTA时看门狗复位问题； 2.修改2.2.1_0007版本已知bug;

1.修复门已关状态下，先反锁再上锁，上锁日志错误上报为反锁日志 2.修复在初次添加nfc卡时，语音上报nfc卡存储已满bug 3.优化在添加密码步骤下，对未知错误的处理 4.密码、指纹、nfc添加成功语音替换 5.删除原离家模式日志、门铃日志;