diff --git a/third_party/fwkacllib/inc/runtime/event.h b/third_party/fwkacllib/inc/runtime/event.h
index 01f63705..1cd1a198 100644
--- a/third_party/fwkacllib/inc/runtime/event.h
+++ b/third_party/fwkacllib/inc/runtime/event.h
@@ -46,6 +46,11 @@ typedef enum rtEventWaitStatus {
 #define RT_EVENT_DDSYNC       0x04U
 #define RT_EVENT_TIME_LINE    0x08U
 
+#define RT_EVENT_DDSYNC_NS    0x01U
+#define RT_EVENT_STREAM_MARK  0x02U
+#define RT_EVENT_DDSYNC       0x04U
+#define RT_EVENT_TIME_LINE    0x08U
+
 /**
  * @ingroup dvrt_event
  * @brief create event instance