diff --git a/arkui/ace_engine/native/ui_input_event.h b/arkui/ace_engine/native/ui_input_event.h
index 9b5aa63fb4325fb3738daad39944ebdfe1fcc7fa..38e9c184353ad365d9ae99a850d8d465166a6924 100644
--- a/arkui/ace_engine/native/ui_input_event.h
+++ b/arkui/ace_engine/native/ui_input_event.h
@@ -196,6 +196,24 @@ typedef enum {
     ARKUI_MODIFIER_KEY_FN = 1 << 3,
 } ArkUI_ModifierKeyName;
 
+/**
+ * @brief Define the Action Code for axis events.
+ *
+ * @since 16
+ */
+enum {
+    /** None. */
+    UI_AXIS_EVENT_ACTION_NONE = 0,
+    /** Begin. */
+    UI_AXIS_EVENT_ACTION_BEGIN = 1,
+    /** Update. */
+    UI_AXIS_EVENT_ACTION_UPDATE = 2,
+    /** End. */
+    UI_AXIS_EVENT_ACTION_END = 3,
+    /** Cancel. */
+    UI_AXIS_EVENT_ACTION_CANCEL = 4,
+};
+
 /**
  * @brief Obtains the type of this UI input event.
  *
@@ -740,6 +758,15 @@ int32_t OH_ArkUI_UIInputEvent_GetDeviceId(const ArkUI_UIInputEvent* event);
  */
 int32_t OH_ArkUI_UIInputEvent_GetPressedKeys(const ArkUI_UIInputEvent* event, int32_t* pressedKeyCodes, int32_t length);
 
+/**
+ * @brief Get the value of the axis action type for axis events.
+ *
+ * @param event Represents a pointer to the current UI input event.
+ * @return Returns the type of axis action.
+ * @since 16
+ */
+int32_t OH_ArkUI_AxisEvent_GetAxisAction(const ArkUI_UIInputEvent* event);
+
 #ifdef __cplusplus
 };
 #endif