diff --git a/utils/typeconv.go b/utils/typeconv.go
index 2136d3fc..3529a93b 100644
--- a/utils/typeconv.go
+++ b/utils/typeconv.go
@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"math"
 	"net/url"
 	"reflect"
 	"strconv"
@@ -276,6 +277,10 @@ func Int2Str(value int) string {
 	return strconv.Itoa(value)
 }
 
+func Float64TwoInt64(data float64) int64 {
+	return int64(math.Round(data))
+}
+
 // timestamp is in second
 func Timestamp2Str(timestamp int64) string {
 	return Time2Str(Timestamp2Time(timestamp))