diff --git a/src/modules/components/file_upload/file_upload.ts b/src/modules/components/file_upload/file_upload.ts
index ece2282..6633d07 100644
--- a/src/modules/components/file_upload/file_upload.ts
+++ b/src/modules/components/file_upload/file_upload.ts
@@ -201,17 +201,17 @@ export class FileUpload extends BI.Widget {
                                 rgap: 5,
                                 items: [
                                     {
-                                        type: "bi.label",
+                                        type: BI.Label.xtype,
                                         text: BI.i18nText('Dec-Dcm_Connection_File_Upload_ErrorTip1'),
                                     },{
-                                        type: "bi.text_button",
+                                        type: BI.TextButton.xtype,
                                         cls: "bi-high-light bi-high-light-border-bottom",
                                         text: BI.i18nText('Dec-Dcm_Connection_File_Upload_ErrorTip2'),
                                         handler: function () {
                                             window.open(Dec.system[DecCst.Hyperlink.DECISION_HYPERLINK_CONFIG][DecCst.Hyperlink.KERBEROS_CONF_HELP]);
                                         },
                                     },{
-                                        type: "bi.label",
+                                        type: BI.Label.xtype,
                                         text: BI.i18nText('Dec-Dcm_Connection_File_Upload_ErrorTip3'),
                                     }
                                 ],