diff --git a/features/fm/alarm.go b/features/fm/alarm.go
index 60a3aed7..864c8824 100644
--- a/features/fm/alarm.go
+++ b/features/fm/alarm.go
@@ -341,7 +341,8 @@ func PostAlarmFromNF(w http.ResponseWriter, r *http.Request) {
 			var currentSeq string
 			has, err = xEngine.Table("alarm").
 				Where("ne_type=? and ne_id=?", alarmData.NeType, alarmData.NeId).
-				Desc("alarm_seq").
+				//Desc("alarm_seq").
+				Desc("event_time").
 				Cols("alarm_seq").
 				Limit(1).
 				Get(&currentSeq)