diff --git a/meta-ohos-blueprints/recipes-kernel/zephyr-kernel/zephyr-blueprint-smarthome-sensors.bb b/meta-ohos-blueprints/recipes-kernel/zephyr-kernel/zephyr-blueprint-smarthome-sensors.bb
index f464826159b6e64ab1b2ee62df83427d9a7123bd..6cc6c0c38aa6e0b34abd056a08b0ed2ece5b715a 100644
--- a/meta-ohos-blueprints/recipes-kernel/zephyr-kernel/zephyr-blueprint-smarthome-sensors.bb
+++ b/meta-ohos-blueprints/recipes-kernel/zephyr-kernel/zephyr-blueprint-smarthome-sensors.bb
@@ -8,6 +8,8 @@ SUMMARY = "SmartHome blueprint image: sensors"
 DESCRIPTION = "Zephyr based image targeting sensors board"
 LICENSE = "Apache-2.0"
 
+MAC = "${SMART_HOME_SENSORS_MAC}"
+
 # Comment out features not used by this image
 do_configure_append() {
 	sed -i '/^CONFIG_GROVE_LED_CTRL/ s/./#&/' ${ZEPHYR_SRC_DIR}/prj.conf