diff --git a/orbbec_camera/src/ros_service.cpp b/orbbec_camera/src/ros_service.cpp
index b12e9d2c..bb8b1a73 100644
--- a/orbbec_camera/src/ros_service.cpp
+++ b/orbbec_camera/src/ros_service.cpp
@@ -721,6 +721,8 @@ void OBCameraNode::getDeviceInfoCallback(const std::shared_ptr<GetDeviceInfo::Re
     response->info.serial_number = device_info->getSerialNumber();
     response->info.firmware_version = device_info->getFirmwareVersion();
     response->info.supported_min_sdk_version = device_info->getSupportedMinSdkVersion();
+    response->info.current_sdk_version = getObSDKVersion();
+    response->info.hardware_version = device_info->getHardwareVersion();
     response->success = true;
   } catch (const ob::Error& e) {
     response->success = false;
diff --git a/orbbec_camera_msgs/msg/DeviceInfo.msg b/orbbec_camera_msgs/msg/DeviceInfo.msg
index d21a0635..4763a37a 100644
--- a/orbbec_camera_msgs/msg/DeviceInfo.msg
+++ b/orbbec_camera_msgs/msg/DeviceInfo.msg
@@ -3,4 +3,5 @@ string name
 string serial_number
 string firmware_version
 string supported_min_sdk_version
+string current_sdk_version
 string hardware_version