diff --git a/types/timestamp.go b/types/timestamp.go
index bfcd250..b60f8f4 100644
--- a/types/timestamp.go
+++ b/types/timestamp.go
@@ -26,6 +26,11 @@ func GetUnixNow() Timestamp {
 	return Timestamp(time.Now().Unix())
 }
 
+// GetUnixNow 取得現在時間戳記
+func GetUnixNanoNow() Timestamp {
+	return Timestamp(time.Now().UnixNano())
+}
+
 // GetUnix 嘗試取得時間戳記
 func GetUnix(format, datetime string) (Timestamp, error) {
 	t, err := time.ParseInLocation(format, datetime, Local)