diff --git a/frameworks/native/sensor/src/sensor_data_channel.cpp b/frameworks/native/sensor/src/sensor_data_channel.cpp
index 1f466c9b17ab6be45c0872abce1cbab664da7c86..501a6d0e0b9fcb558548b99623f3824ff5cc23db 100644
--- a/frameworks/native/sensor/src/sensor_data_channel.cpp
+++ b/frameworks/native/sensor/src/sensor_data_channel.cpp
@@ -61,7 +61,6 @@ int32_t SensorDataChannel::InnerSensorDataChannel()
     auto myRunner = AppExecFwk::EventRunner::Create(true);
     CHKPR(myRunner, ERROR);
     eventHandler_ = std::make_shared<SensorEventHandler>(myRunner);
-    CHKPR(eventHandler_, ERROR);
     int32_t receiveFd = GetReceiveDataFd();
     auto inResult = eventHandler_->AddFileDescriptorListener(receiveFd,
         AppExecFwk::FILE_DESCRIPTOR_INPUT_EVENT, listener);
diff --git a/services/sensor/hdi_connection/interface/src/sensor_hdi_connection.cpp b/services/sensor/hdi_connection/interface/src/sensor_hdi_connection.cpp
index 7f1ca5e6ec05f7cab4ee50810438a21a59a6b593..c2c6596f69a6eb2578c03cb28142976217ae3a07 100644
--- a/services/sensor/hdi_connection/interface/src/sensor_hdi_connection.cpp
+++ b/services/sensor/hdi_connection/interface/src/sensor_hdi_connection.cpp
@@ -29,7 +29,6 @@ constexpr HiLogLabel LABEL = { LOG_CORE, SENSOR_LOG_DOMAIN, "SensorHdiConnection
 int32_t SensorHdiConnection::ConnectHdi()
 {
     iSensorHdiConnection_ = std::make_unique<HdiConnection>();
-    CHKPR(iSensorHdiConnection_, ERROR);
     int32_t ret = ConnectHdiService();
     if (ret != ERR_OK) {
         SEN_HILOGE("connect hdi service failed, try to connect compatible connection");
diff --git a/utils/src/sensor.cpp b/utils/src/sensor.cpp
index 69d5a5125575e16338362357dad6aa6d9b4a4ba6..29d847cd9f9808e5927ad51fa1a1efc8d2061443 100644
--- a/utils/src/sensor.cpp
+++ b/utils/src/sensor.cpp
@@ -230,8 +230,6 @@ bool Sensor::Marshalling(Parcel &parcel) const
 std::unique_ptr<Sensor> Sensor::Unmarshalling(Parcel &parcel)
 {
     auto sensor = std::make_unique<Sensor>();
-    CHKPP(sensor);
-
     if (!sensor->ReadFromParcel(parcel)) {
         SEN_HILOGE("ReadFromParcel is failed");
         return nullptr;