diff --git a/internal/repository/bilbil_video.go b/internal/repository/bilbil_video.go
index d941601..0d6149b 100644
--- a/internal/repository/bilbil_video.go
+++ b/internal/repository/bilbil_video.go
@@ -138,7 +138,7 @@ func (impl *BilibiliVideoMysqlImpl) Save(e *idl.BilibiliVideo) error {
 		}
 
 		// on create
-		if e.Id != 0 {
+		if e.Id == 0 {
 			result = _tx.Table(bilibiliVideoTableName).Clauses(clause.OnConflict{
 				Columns:   []clause.Column{{Name: "bvid"}},
 				DoUpdates: clause.AssignmentColumns(strings.Split(onUpdateFields, ",")),