diff --git a/custom_components/xiaomi_home/miot/specs/spec_modify.yaml b/custom_components/xiaomi_home/miot/specs/spec_modify.yaml
index b310387..4b174d0 100644
--- a/custom_components/xiaomi_home/miot/specs/spec_modify.yaml
+++ b/custom_components/xiaomi_home/miot/specs/spec_modify.yaml
@@ -71,6 +71,21 @@ urn:miot-spec-v2:device:outlet:0000A002:chuangmi-212a01:2: urn:miot-spec-v2:devi
 urn:miot-spec-v2:device:outlet:0000A002:chuangmi-212a01:3:
   prop.5.1:
     expr: round(src_value*6/1000000, 3)
+urn:miot-spec-v2:device:gateway:0000A019:lumi-mcn001:1:  # lumi.gateway.mcn001
+  prop.2.1:  # access-mode
+    access:
+    - read
+    - notify
+  prop.2.2:  # ip-address
+    icon: mdi:ip
+  prop.2.3:  # wifi-ssid
+    access:
+    - read
+    - notify
+  prop.2.5:  # access-mode
+    access:
+    - read
+    - notify
 urn:miot-spec-v2:device:outlet:0000A002:cuco-cp1md:1:
   prop.2.2:
     name: power-consumption
@@ -103,6 +118,23 @@ urn:miot-spec-v2:device:plant-monitor:0000A030:hhcc-v1:1:
 urn:miot-spec-v2:device:relay:0000A03D:lumi-c2acn01:1:
   prop.4.1:
     unit: kWh
+urn:miot-spec-v2:device:outlet:0000A002:qmi-psv3:1:0000C816:  # qmi.plug.psv3
+  prop.3.3:  # voltage
+    unit: mV
+  prop.3.4:  # electric-current
+    unit: mA
+urn:miot-spec-v2:device:motion-sensor:0000A014:lumi-acn001:1:  # lumi.motion.acn001
+  prop.3.2:  # voltage
+    access:
+    - read
+    - notify
+    unit: mV
+urn:miot-spec-v2:device:occupancy-sensor:0000A0BF:izq-24:2:0000C824:  # izq.sensor_occupy.24
+  prop.2.6:  # distance
+    unit: cm
+urn:miot-spec-v2:device:occupancy-sensor:0000A0BF:linp-hb01:2:0000C824:  # linp.sensor_occupy.hb01
+  prop.3.3:  # body-distance
+    unit: m
 urn:miot-spec-v2:device:router:0000A036:xiaomi-rd08:1:
   prop.2.1:
     name: download-speed
@@ -155,3 +187,14 @@ urn:miot-spec-v2:device:water-purifier:0000A013:roswan-lte01:1:0000D05A:
 urn:miot-spec-v2:device:light:0000A001:shhf-sfla12:1:
   prop.8.11:
     name: on-a
+urn:miot-spec-v2:device:water-purifier:0000A013:yunmi-s20:1:  # yunmi.waterpuri.s20
+  prop.4.1:  # tds-in
+    unit: ppm
+  prop.4.2:  # tds-out
+    unit: ppm
+urn:miot-spec-v2:device:relay:0000A03D:lumi-c2acn01:1:
+  prop.4.1:
+    unit: kWh
+urn:miot-spec-v2:device:bath-heater:0000A028:xiaomi-s1:1:
+  prop.4.4:
+    name: fan-level-ventilation