diff --git a/arkui/napi/native_api.h b/arkui/napi/native_api.h
index 993bf7a9b86399d62fd6978b46f08e68fd4c3776..da0f72fd2b19401a60b7c50bf076e92968647616 100644
--- a/arkui/napi/native_api.h
+++ b/arkui/napi/native_api.h
@@ -714,6 +714,12 @@ NAPI_EXTERN napi_status napi_create_buffer(napi_env env,
                                            void** data,
                                            napi_value* result);
 
+/**
+ * @brief To load native libraries and this interface is defined in native libraries.
+ *
+ * @since 17
+ */
+NAPI_EXTERN void napi_onLoad();
 #ifdef __cplusplus
 }
 #endif