diff --git a/sensors/miscdevice/vibrator/include/vibrator.h b/sensors/miscdevice/vibrator/include/vibrator.h
index 0dd94c32023a9eea17eee8f425d8720080f55cd3..28c71aa731507f09b5813bb02379dcb9f4a9d1b6 100644
--- a/sensors/miscdevice/vibrator/include/vibrator.h
+++ b/sensors/miscdevice/vibrator/include/vibrator.h
@@ -39,8 +39,6 @@
 extern "C" {
 #endif
 
-namespace OHOS {
-namespace Sensors {
 /**
  * @brief Controls the vibrator to vibrate continuously for a given duration.
  *
@@ -80,8 +78,6 @@ int32_t OH_Vibrator_PlayVibrationCustom(Vibrator_FileDescription fileDescription
  * @since 11
  */
 int32_t OH_Vibrator_Cancel();
-} // namespace Sensors
-} // namespace OHOS
 #ifdef __cplusplus
 };
 #endif