继续优化前端

resources/views/script/supplier/SupplierFileScript.blade.php

@@ -60,6 +60,9 @@
                 fileName = recentFile.name;
                 loadIndex = layer.load(1);
             },
+            error: function () {
+                layer.close(loadIndex);
+            },
             done: function (res, index, upload) {
                 let fieldName = '';
                 fileName = this.files[index].name;