diff --git a/custom_components/xiaomi_home/miot/specs/multi_lang.json b/custom_components/xiaomi_home/miot/specs/multi_lang.json
index d1f51ca..68d2fb9 100644
--- a/custom_components/xiaomi_home/miot/specs/multi_lang.json
+++ b/custom_components/xiaomi_home/miot/specs/multi_lang.json
@@ -181,6 +181,13 @@
       "service:002:property:003": "光照强度"
     }
   },
+  "urn:miot-spec-v2:device:switch:0000A003:090615-x1tpm": {
+    "en": {
+      "service:027:property:001": "Fan Switch",
+      "service:027:property:003": "Light Switch",
+      "service:027:property:004": "Fan and Light Switch"
+    }
+  },
   "urn:miot-spec-v2:device:switch:0000A003:lumi-acn040": {
     "en": {
       "service:011": "Right Button On and Off",
diff --git a/custom_components/xiaomi_home/miot/specs/spec_modify.yaml b/custom_components/xiaomi_home/miot/specs/spec_modify.yaml
index 3d034fa..b3d2b8f 100644
--- a/custom_components/xiaomi_home/miot/specs/spec_modify.yaml
+++ b/custom_components/xiaomi_home/miot/specs/spec_modify.yaml
@@ -1,6 +1,18 @@
 urn:miot-spec-v2:device:air-condition-outlet:0000A045:lumi-mcn04:1:
   prop.3.4:
     format: uint8
+urn:miot-spec-v2:device:air-conditioner:0000A004:xiaomi-c20:1:
+  prop.10.6:
+    unit: none
+urn:miot-spec-v2:device:air-conditioner:0000A004:xiaomi-c20:2: urn:miot-spec-v2:device:air-conditioner:0000A004:xiaomi-c20:1
+urn:miot-spec-v2:device:air-conditioner:0000A004:xiaomi-c24:1:
+  prop.10.6:
+    unit: none
+urn:miot-spec-v2:device:air-conditioner:0000A004:xiaomi-c24:2: urn:miot-spec-v2:device:air-conditioner:0000A004:xiaomi-c24:1
+urn:miot-spec-v2:device:air-conditioner:0000A004:xiaomi-c35:1:
+  prop.10.6:
+    unit: none
+urn:miot-spec-v2:device:air-conditioner:0000A004:xiaomi-c35:2: urn:miot-spec-v2:device:air-conditioner:0000A004:xiaomi-c35:1
 urn:miot-spec-v2:device:air-conditioner:0000A004:xiaomi-m9:1: urn:miot-spec-v2:device:air-conditioner:0000A004:xiaomi-m9:6
 urn:miot-spec-v2:device:air-conditioner:0000A004:xiaomi-m9:2: urn:miot-spec-v2:device:air-conditioner:0000A004:xiaomi-m9:6
 urn:miot-spec-v2:device:air-conditioner:0000A004:xiaomi-m9:3: urn:miot-spec-v2:device:air-conditioner:0000A004:xiaomi-m9:6
@@ -9,6 +21,11 @@ urn:miot-spec-v2:device:air-conditioner:0000A004:xiaomi-m9:5: urn:miot-spec-v2:d
 urn:miot-spec-v2:device:air-conditioner:0000A004:xiaomi-m9:6:
   prop.10.6:
     unit: none
+urn:miot-spec-v2:device:air-conditioner:0000A004:xiaomi-m9:7: urn:miot-spec-v2:device:air-conditioner:0000A004:xiaomi-m9:6
+urn:miot-spec-v2:device:air-conditioner:0000A004:xiaomi-mt0:1:
+  prop.10.6:
+    unit: none
+urn:miot-spec-v2:device:air-conditioner:0000A004:xiaomi-mt0:2: urn:miot-spec-v2:device:air-conditioner:0000A004:xiaomi-mt0:1
 urn:miot-spec-v2:device:air-monitor:0000A008:cgllc-s1:1:
   prop.2.5:
     name: voc-density
@@ -58,6 +75,15 @@ urn:miot-spec-v2:device:bath-heater:0000A028:opple-acmoto:1:
 urn:miot-spec-v2:device:bath-heater:0000A028:xiaomi-s1:1:
   prop.4.4:
     name: fan-level-ventilation
+urn:miot-spec-v2:device:fan:0000A005:dmaker-p33:1:
+  prop.2.2:
+    name: fan-level-a
+  prop.2.6:
+    name: fan-level
+    access:
+    - read
+    - write
+    - notify
 urn:miot-spec-v2:device:fan:0000A005:dmaker-p5:1:
   prop.2.4:
     name: fan-level-a