The Xiaomi Home Assistant is a cutting-edge smart home system that integrates various devices to provide a seamless and automated living experience. However, like any complex system, it can encounter issues that affect its performance. Recently, a problem was reported where the human body sensors' illumination entities were updating normally, but the movement detection feature was not updating. This issue was observed in three human body sensors, and the Mi Home app was able to display the update status. To troubleshoot this problem, it is essential to understand the underlying causes and potential solutions. The Home Assistant logs revealed that the custom integration of Xiaomi Home was experiencing disconnections, which could be contributing to the issue. The logs also showed that the problem first appeared on January 15, 2025, and occurred three times. The last recorded instance was on January 15, 2025, at 22:56:45. The time zone of the logs was set to Asia/Shanghai. The Home Assistant Core version was 2024.11.0, and the Home Assistant Operation System version was 13.0. The Xiaomi Home Integration version was v0.1.5b. To resolve this issue, it is recommended to check the network connection and ensure that the devices are properly connected to the Home Assistant system. Additionally, updating the Xiaomi Home Integration to the latest version may help resolve the problem. Further investigation and debugging may be necessary to identify the root cause of the issue and develop a permanent solution. The Xiaomi Home Assistant has the potential to revolutionize the way we live and interact with our homes. By troubleshooting and optimizing the system, users can unlock its full potential and enjoy a more convenient, efficient, and automated living experience.