diff --git a/common/utils.go b/common/utils.go
index f63df857b..b67fe1c5f 100644
--- a/common/utils.go
+++ b/common/utils.go
@@ -263,7 +263,7 @@ func GetTimestamp() int64 {
 }
 
 func GetTimeString() string {
-	now := time.Now()
+	now := time.Now().UTC()
 	return fmt.Sprintf("%s%d", now.Format("20060102150405"), now.UnixNano()%1e9)
 }