diff --git a/resources/assets/js/admin/settings/customCaseList/Api/CaseList.js b/resources/assets/js/admin/settings/customCaseList/Api/CaseList.js
index c6692a7b6..64c6fcaf3 100644
--- a/resources/assets/js/admin/settings/customCaseList/Api/CaseList.js
+++ b/resources/assets/js/admin/settings/customCaseList/Api/CaseList.js
@@ -2,6 +2,7 @@ import axios from "axios";
 import Api from "../../../../api/Api";
 import Services from "./Services";
 import Defaults from "./Mocks/defaults.json";
+import { RCBase64 } from '../../../../utils/utils.js'
 class caseListApi extends Api {
     constructor(services) {
     // Here, it calls the parent class' constructor with lengths
@@ -42,13 +43,14 @@ class caseListApi extends Api {
      * @returns 
      */
     deleteCaseList(data) {
+        var base64 = RCBase64();
         return axios.delete(
             window.config.SYS_SERVER_API +
             '/api/1.0/' +
             window.config.SYS_WORKSPACE +
             '/caseList/' + data.id, {
             headers: {
-                'Authorization': 'Bearer ' + window.config.SYS_CREDENTIALS.accessToken,
+                'Authorization': 'Bearer ' + JSON.parse(base64.decode(window.config.SYS_CREDENTIALS)).accessToken,
                 "Accept-Language": window.config.SYS_LANG
               }
             }
diff --git a/workflow/engine/methods/cases/casesListSetup.php b/workflow/engine/methods/cases/casesListSetup.php
index 58d652fa2..a87523cee 100644
--- a/workflow/engine/methods/cases/casesListSetup.php
+++ b/workflow/engine/methods/cases/casesListSetup.php
@@ -26,7 +26,7 @@ $oHeadPublisher->assignNumber("availableFields", G::json_encode($availableFields
 $userCanAccess = 1;
 
 $pmDynaform = new PmDynaform();
-ScriptVariables::add('SYS_CREDENTIALS', $pmDynaform->getCredentials());
+ScriptVariables::add('SYS_CREDENTIALS', base64_encode(G::json_encode($pmDynaform->getCredentials())));
 ScriptVariables::add('SYS_SERVER_API', System::getHttpServerHostnameRequestsFrontEnd());
 ScriptVariables::add('SYS_SERVER_AJAX', System::getServerProtocolHost());
 ScriptVariables::add('SYS_WORKSPACE', config("system.workspace"));