The issue of false smoke alarms during Xiaomi plug-in updates is a pressing concern for many Home Assistant users. To tackle this problem, we need to delve into the world of home automation and explore possible solutions. One potential approach is to implement a not_from detection mechanism that can identify high smoke concentrations and prevent unnecessary alarms. However, the current event status seems to be stuck on 'detecting high concentration of smoke,' rendering this scheme ineffective. Let's examine the provided code snippet and system logs to gain a deeper understanding of the issue and potential fixes. The code snippet reveals an automation task that triggers a smoke alarm notification when the entity_id 'event.lumi_cn_blt_3_1m0p7ev0l0k00_mcn02_high_concentration_of_smoke_detected_e_2_1' detects high smoke concentrations. The log timezone is set to Asia/Shanghai, and the Home Assistant Core version is 2025.5.3. The Xiaomi Home Integration Version is v0.4.1. To resolve this issue, we can attempt to modify the automation task to include a conditional statement that checks for the entity_id's state before triggering the alarm. We can also explore other possibilities, such as implementing a delay between plug-in updates and smoke alarm checks or using a more advanced smoke detection algorithm. By collaborating and sharing knowledge, we can develop a comprehensive solution to this problem and create a more reliable home automation system.