diff --git a/sensor/v1_0/BUILD.gn b/sensor/v1_0/BUILD.gn
index bde1d06299d43e461df345df7f91886da7a04bad..e8cd52b3c150ffefbafd302b917306753ca0c453 100644
--- a/sensor/v1_0/BUILD.gn
+++ b/sensor/v1_0/BUILD.gn
@@ -30,5 +30,8 @@ if (defined(ohos_lite)) {
     ]
 
     language = "cpp"
+
+    subsystem_name = "hdf"
+    part_name = "sensor_device_driver"
   }
 }
diff --git a/sensor/v1_0/ISensorInterface.idl b/sensor/v1_0/ISensorInterface.idl
index dd9ad251506327517cb24b0bd4b7645f3cbe7b61..387e0f2e4a64da971b30689acf9e7c1a73a255f6 100644
--- a/sensor/v1_0/ISensorInterface.idl
+++ b/sensor/v1_0/ISensorInterface.idl
@@ -146,5 +146,5 @@ interface ISensorInterface {
      * @since 2.2
      * @version 1.0
      */
-    Unregister([in] int sensorId);
+    Unregister([in] int sensorId, [in] ISensorCallback callbackObj);
 }