diff --git a/interfaces/native/vibrator/include/vibrator_agent.h b/interfaces/native/vibrator/include/vibrator_agent.h
index 0cc52546582f2ab4bbf90b5cb7bfe0b03c49d7ac..2a83f303f73a22c93413bc1ab2b44bd774629198 100755
--- a/interfaces/native/vibrator/include/vibrator_agent.h
+++ b/interfaces/native/vibrator/include/vibrator_agent.h
@@ -56,11 +56,7 @@ const char *VIBRATOR_STOP_MODE_PRESET = "preset";
  *
  * @param effectId Indicates the preset vibration effect, which is described in {@link vibrator_agent_type.h}, for
  * example:
- * {@link VIBRATOR_TYPE_CAMERA_LONG_PRESS}: describes the vibration effect of the vibrator when a user touches and holds
- * the viewfinder.
- * {@link VIBRATOR_TYPE_CAMERA_FOCUS}: describes the vibration effect of the vibrator when the camera is focusing.
- * {@link VIBRATOR_TYPE_CONTROL_TEXT_EDIT}: describes the vibration effect of the vibrator when a user touches and holds
- * the editing text.
+ * {@link VIBRATOR_TYPE_CLOCK_TIMER}: Describes the vibration effect of the vibrator when a user adjusts the timer.
  * @return Returns <b>0</b> if the vibrator vibrates as expected; returns <b>-1</b> otherwise, for example, the preset
  * vibration effect is not supported.
  *
@@ -103,6 +99,18 @@ int32_t DisableLooping();
  * @since 6
  */
 int32_t StopVibrator(const char *mode);
+
+/**
+ * @brief Set the vibration usage.
+ *
+ * @param usage Indicates the vibration usage, which is described in {@link vibrator_agent_type.h},for
+ * example:
+ * {@link USAGE_ALARM}: Describes the vibration is used for alarm.
+ * @return Returns <b>0</b> if the usage is set successfully; returns <b>-1</b> otherwise.
+ *
+ * @since 9
+ */
+int32_t SetUsage(VibratorUsage usage);
 } // namespace Sensors
 } // namespace OHOS
 #ifdef __cplusplus
diff --git a/interfaces/native/vibrator/include/vibrator_agent_type.h b/interfaces/native/vibrator/include/vibrator_agent_type.h
index b0566727a5dfbbc07eeb4cbe0b6bf1a368bea637..6b7dc63358d827e3b115196f255ef2eadaf7bd4d 100755
--- a/interfaces/native/vibrator/include/vibrator_agent_type.h
+++ b/interfaces/native/vibrator/include/vibrator_agent_type.h
@@ -27,6 +27,23 @@ extern "C" {
  */
 const char *VIBRATOR_TYPE_CLOCK_TIMER = "haptic.clock.timer";
 
+/**
+ * @brief Enumerates vibration usages.
+ *
+ * @since 9
+ */
+typedef enum VibratorUsage {
+    USAGE_UNKNOWN = 0,            /**< Vibration is used for unknown, lowest priority */
+    USAGE_ALARM = 1,              /**< Vibration is used for alarm */
+    USAGE_RING = 2,               /**< Vibration is used for ring */
+    USAGE_NOTIFICATION = 3,       /**< Vibration is used for notification */
+    USAGE_COMMUNICATION = 4,      /**< Vibration is used for communication */
+    USAGE_TOUCH = 5,              /**< Vibration is used for touch */
+    USAGE_MEDIA = 6,              /**< Vibration is used for media */
+    USAGE_PHYSICAL_FEEDBACK = 7,  /**< Vibration is used for physical feedback */
+    USAGE_SIMULATE_REALITY = 8,   /**< Vibration is used for simulate reality */
+} VibratorUsage;
+
 /** @} */
 #ifdef __cplusplus
 };