diff --git a/src/component/PreviewTable.vue b/src/component/PreviewTable.vue
index 3ccdb6d..751e8bb 100644
--- a/src/component/PreviewTable.vue
+++ b/src/component/PreviewTable.vue
@@ -92,10 +92,10 @@ export default {
       URL.revokeObjectURL(row.file);
       regenerate(row);
     },
-    changeTitle(value, row) {
-      row.title = value
+    async changeTitle(value, row) {
+      row.title = value;
       URL.revokeObjectURL(row.file);
-      regenerate(row);
+      await regenerate(row);
     },
     changeArtist(file, row) {
       row.artist = value