diff --git a/arkui/ace_engine/native/native_interface_xcomponent.h b/arkui/ace_engine/native/native_interface_xcomponent.h
index 23bcc6da548fa93cb6104462002a051d0b7da2b5..23d4537944543ad8abbdea542a2673d10ca1f741 100644
--- a/arkui/ace_engine/native/native_interface_xcomponent.h
+++ b/arkui/ace_engine/native/native_interface_xcomponent.h
@@ -622,7 +622,7 @@ int32_t OH_NativeXComponent_GetExtraMouseEventInfo(OH_NativeXComponent* componen
 /**
  * @brief Obtains the state of the modifier keys of the mouse event.
  *
- * @param ExtraMouseEventInfo Indicates the pointer to this <b>OH_NativeXComponent_ExtraMouseEventInfo</b> instance.
+ * @param extraMouseEventInfo Indicates the pointer to this <b>OH_NativeXComponent_ExtraMouseEventInfo</b> instance.
  * @param keys Pointer to a variable where the current combination of pressed modifier keys will be returned.
  *        The application can use bitwise operations to determine the state of each modifier key.
  *        Modifier keys can be referred to {@link ArkUI_ModifierKeyName}.
@@ -632,7 +632,7 @@ int32_t OH_NativeXComponent_GetExtraMouseEventInfo(OH_NativeXComponent* componen
  * @since 20
  * @version 1.0
  */
-int32_t OH_NativeXComponent_GetMouseEventModifierKeyStates(OH_NativeXComponent_ExtraMouseEventInfo* ExtraMouseEventInfo, uint64_t* keys);
+int32_t OH_NativeXComponent_GetMouseEventModifierKeyStates(OH_NativeXComponent_ExtraMouseEventInfo* extraMouseEventInfo, uint64_t* keys);
 
 /**
  * @brief Registers a callback for this <b>OH_NativeXComponent</b> instance.