diff --git a/public/static/plugs/ulthon-admin/ulthon-admin.js b/public/static/plugs/ulthon-admin/ulthon-admin.js
index 03aa659..b8135ce 100644
--- a/public/static/plugs/ulthon-admin/ulthon-admin.js
+++ b/public/static/plugs/ulthon-admin/ulthon-admin.js
@@ -2410,7 +2410,7 @@
 
                             uploadElem = this;
                         if (uploadFilenameField) {
-                            var elemFilenameField = "input[name='" + uploadFilenameField + "']";
+                            var elemFilenameField = "[name='" + uploadFilenameField + "']";
                         }
                         if (uploadExts == '*') {
                             uploadExts = init.uploadExts;
@@ -2511,7 +2511,7 @@
                             sign = $(this).attr('data-upload-sign');
                         var confirm = admin.msg.confirm('确定删除？', function () {
                             var elem = "input[name='" + uploadName + "']";
-                            var elemFilenameField = "input[name='" + uploadFilenameField + "']";
+                            var elemFilenameField = "[name='" + uploadFilenameField + "']";
                             var currentUrl = $(elem).val();
                             var currentFilename = $(elemFilenameField).val();
 
@@ -2544,7 +2544,7 @@
                             uploadFilenameField = $(this).attr('data-upload-filename-field') || '';
 
                         if (uploadFilenameField) {
-                            var elemFilenameField = "input[name='" + uploadFilenameField + "']";
+                            var elemFilenameField = "[name='" + uploadFilenameField + "']";
                             var elemFilename = $(elemFilenameField);
                         }