diff --git a/services/hdi_connection/adapter/include/sensor_event_callback.h b/services/hdi_connection/adapter/include/sensor_event_callback.h
index c8e92ddd23420a2e255cd07d0688256ce5af6a6d..f1c62ff6733f7e42c441f660c70a824c516a8edd 100644
--- a/services/hdi_connection/adapter/include/sensor_event_callback.h
+++ b/services/hdi_connection/adapter/include/sensor_event_callback.h
@@ -36,6 +36,7 @@ private:
     int32_t GetDataDimension(int32_t sensorId);
     int64_t postureLastTs_ = 0;
     int64_t ambientLightLastTs_ = 0;
+    int64_t magneticFieldLastTs_ = 0;
 };
 } // namespace Sensors
 } // namespace OHOS
diff --git a/services/hdi_connection/adapter/src/sensor_event_callback.cpp b/services/hdi_connection/adapter/src/sensor_event_callback.cpp
index 5eb665c7b1adf4f510ecb7f4076e94f2383f0e63..85b8a466f5c155968da8a6f4a5185d35d8d943bc 100644
--- a/services/hdi_connection/adapter/src/sensor_event_callback.cpp
+++ b/services/hdi_connection/adapter/src/sensor_event_callback.cpp
@@ -102,6 +102,11 @@ void SensorEventCallback::ControlSensorPrint(const SensorData &sensorData)
         PrintSensorData(sensorData);
         ambientLightLastTs_ = sensorData.timestamp;
     }
+    if ((sensorData.sensorTypeId == SENSOR_TYPE_ID_MAGNETIC_FIELD)
+        && ((magneticFieldLastTs_ == 0) || (sensorData.timestamp - magneticFieldLastTs_ >= LOG_INTERVAL))) {
+        PrintSensorData(sensorData);
+        magneticFieldLastTs_ = sensorData.timestamp;
+    }
 }
 
 void SensorEventCallback::PrintSensorData(const SensorData &sensorData)
@@ -133,6 +138,7 @@ int32_t SensorEventCallback::GetDataDimension(int32_t sensorId)
         case SENSOR_TYPE_ID_POSTURE:
             return SEVEN_DIMENSION;
         case SENSOR_TYPE_ID_AMBIENT_LIGHT:
+        case SENSOR_TYPE_ID_MAGNETIC_FIELD:
             return THREE_DIMENSION;
         default:
             SEN_HILOGW("Unknown sensorId:%{public}d, size:%{public}d", sensorId, DEFAULT_DIMENSION);