diff --git a/models/utils/abstracts.go b/models/utils/abstracts.go
index 2599033..22d80a9 100755
--- a/models/utils/abstracts.go
+++ b/models/utils/abstracts.go
@@ -150,7 +150,7 @@ func (ao *AbstractObject) UpToDate(user string, peer string, create bool) {
 	ao.UpdateDate = time.Now()
 	ao.UpdaterID = peer
 	ao.UserUpdaterID = user
-	if create && ao.CreatorID != "" {
+	if create && ao.CreatorID == "" {
 		ao.CreationDate = time.Now()
 		ao.CreatorID = peer
 		ao.UserCreatorID = user