diff --git a/src/main/resources/static/assets/layuiadmin/modules/dialog.js b/src/main/resources/static/assets/layuiadmin/modules/dialog.js
index 867e445..cca7fef 100644
--- a/src/main/resources/static/assets/layuiadmin/modules/dialog.js
+++ b/src/main/resources/static/assets/layuiadmin/modules/dialog.js
@@ -241,6 +241,7 @@ layui.define(function(exports) {
         file: function (opt) {
             var self = this;
             var fileType = opt.type;
+            var customType = opt.customType;
             var url = 'route/file/uploadfile/v2/';
             if (fileType == 'image') {
                 url += '2';
@@ -251,6 +252,9 @@ layui.define(function(exports) {
             } else {
                 url += '1';
             }
+            if(customType) {
+                url += '?customType='+ customType;
+            }
             if (typeof (opt.maxFileCount) != 'undefined' && opt.maxFileCount != '') {
                 self.maxFileCount = opt.maxFileCount;
             } else {