diff --git a/meta-ohos-blueprints/conf/distro/allscenarios-linux-blueprint-dashboard.conf b/meta-ohos-blueprints/conf/distro/allscenarios-linux-blueprint-dashboard.conf
index b765538423ede759a67429bad5719d1563f44af2..1834bc51fc69af9b2eb21e7ef9f658d3a025459e 100644
--- a/meta-ohos-blueprints/conf/distro/allscenarios-linux-blueprint-dashboard.conf
+++ b/meta-ohos-blueprints/conf/distro/allscenarios-linux-blueprint-dashboard.conf
@@ -33,3 +33,7 @@ EPIPHANY_SERVICE_ENABLED = "1"
 WESTON_INI_BACKGROUND_IMAGE = "/usr/share/backgrounds/ostc-logo-small-loading.png"
 WESTON_INI_BACKGROUND_COLOR = "0xffffffff"
 WESTON_INI_BACKGROUND_TYPE = "centered"
+
+# SmartHome IoT devices BLE interfaces MAC addresses
+SMART_HOME_SENSORS_MAC ??= "C0:BA:DD:06:F0:0D"
+SMART_HOME_SWITCH_MAC ??= "C0:BA:DD:06:F0:0E"