diff --git a/meta-ohos-blueprints/recipes-kernel/zephyr-kernel/zephyr-blueprint-smarthome-led.bb b/meta-ohos-blueprints/recipes-kernel/zephyr-kernel/zephyr-blueprint-smarthome-led.bb
index 8c5d323e92e714cea1ecdece03b3e841ae371bf0..3b136997f3d5eb7cff849aa83b6ce23cbce8a60b 100644
--- a/meta-ohos-blueprints/recipes-kernel/zephyr-kernel/zephyr-blueprint-smarthome-led.bb
+++ b/meta-ohos-blueprints/recipes-kernel/zephyr-kernel/zephyr-blueprint-smarthome-led.bb
@@ -8,6 +8,8 @@ SUMMARY = "SmartHome blueprint image: smart LED"
 DESCRIPTION = "Zephyr based image targeting smart LED board"
 LICENSE = "Apache-2.0"
 
+MAC = "${SMART_HOME_SWITCH_MAC}"
+
 # Comment out features not used by this image
 do_configure_append() {
 	sed -i '/^CONFIG_I2C/ s/./#&/' ${ZEPHYR_SRC_DIR}/prj.conf