diff --git a/README.md b/README.md
index 7ee1f6f..a20cc0e 100644
--- a/README.md
+++ b/README.md
@@ -75,7 +75,6 @@ H1 Sensors:
       - lastUploadTime
       - totalPlantTreeNum
       - totalReduceCo2
-      - todayAlarmNum
       - status
       - plantuid
       - currency
@@ -100,6 +99,7 @@ H1 Sensors:
       - selfConsumedEnergy1
       - selfConsumedEnergy2
       - batCapcity
+      - isAlarm
       - batCurr
       - batEnergyPercent
       - batteryDirection
diff --git a/custom_components/saj_esolar/sensor.py b/custom_components/saj_esolar/sensor.py
index 5a6b7d1..8bf82a3 100644
--- a/custom_components/saj_esolar/sensor.py
+++ b/custom_components/saj_esolar/sensor.py
@@ -112,6 +112,7 @@ def add_years(d, years):
     "chargeElec",
     "dischargeElec",
     "batCapcity",
+    "isAlarm",
     "batCurr",
     "batEnergyPercent",
     "batteryDirection",
@@ -401,6 +402,11 @@ def add_years(d, years):
         icon="mdi:solar-panel-large",
         native_unit_of_measurement="A⋅h"
     ),
+    SensorEntityDescription(
+        key="isAlarm",
+        name="isAlarm",
+        icon="mdi:solar-panel-large",
+    ),
     SensorEntityDescription(
         key="batCurr",
         name="batCurr",
@@ -1003,6 +1009,10 @@ async def async_update(self):
                     if 'batCapcity' in energy["storeDevicePower"]:
                         if energy["storeDevicePower"]['batCapcity'] is not None:
                             self._state = float(energy["storeDevicePower"]["batCapcity"])
+                if self._type == 'isAlarm':
+                    if 'isAlarm' in energy["storeDevicePower"]:
+                        if energy["storeDevicePower"]['isAlarm'] is not None:
+                            self._state = int(energy["storeDevicePower"]["isAlarm"])
                 if self._type == 'batCurr':
                     if 'batCurr' in energy["storeDevicePower"]:
                         if energy["storeDevicePower"]['batCurr'] is not None:
diff --git a/info.md b/info.md
index 7ee1f6f..a20cc0e 100644
--- a/info.md
+++ b/info.md
@@ -75,7 +75,6 @@ H1 Sensors:
       - lastUploadTime
       - totalPlantTreeNum
       - totalReduceCo2
-      - todayAlarmNum
       - status
       - plantuid
       - currency
@@ -100,6 +99,7 @@ H1 Sensors:
       - selfConsumedEnergy1
       - selfConsumedEnergy2
       - batCapcity
+      - isAlarm
       - batCurr
       - batEnergyPercent
       - batteryDirection