diff --git a/js/accessory/child/accessory_store_edit_form.js b/js/accessory/child/accessory_store_edit_form.js
index 70a1ac8..2383b5c 100644
--- a/js/accessory/child/accessory_store_edit_form.js
+++ b/js/accessory/child/accessory_store_edit_form.js
@@ -137,7 +137,7 @@ $(document).on("click", ".file-iteme .handle", function (event) {
     imgListUp.splice(0, imgListUp.length);
     let index = $(this).next().attr('data-index');
     let isOld = $(this).next().attr('isOld');
-    if (isOld) {
+    if (isOld && isOld !== 'undefined') {
         delImgIdList.push(isOld);
         $(this).parent().remove();
     } else {