diff --git a/src/Pages/GroupTasks/Overview/GroupTypeSelectionModal.js b/src/Pages/GroupTasks/Overview/GroupTypeSelectionModal.js
index b6c91da..84aa2a6 100644
--- a/src/Pages/GroupTasks/Overview/GroupTypeSelectionModal.js
+++ b/src/Pages/GroupTasks/Overview/GroupTypeSelectionModal.js
@@ -10,7 +10,11 @@ import {
   Tag,
   notification,
 } from "antd";
-import { WebSocketContext, SentMessagesCommands } from "../../../utils";
+import {
+  WebSocketContext,
+  SentMessagesCommands,
+  GetUuid,
+} from "../../../utils";
 import { useContext } from "react";
 import { InfoCircleOutlined } from "@ant-design/icons";
 import TextArea from "antd/es/input/TextArea";
@@ -123,7 +127,7 @@ export default function GroupTypeSelectionModal({
       }
     });
 
-    const rememberId = window.crypto.randomUUID();
+    const rememberId = GetUuid();
 
     webSocketContext.StartGroupTasksOpenModalRememberIdRef.current = rememberId;
 
diff --git a/src/utils.js b/src/utils.js
index d173d3a..853841c 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -15,9 +15,9 @@ export const Constants = {
     ICON_INFO: "#08c",
   },
   TEXT_EMPTY_PLACEHOLDER: "-/-",
-  API_ADDRESS: "http://localhost:8080/v1",
-  STATIC_CONTENT_ADDRESS: "http://localhost:8080/",
-  WS_ADDRESS: "ws://localhost:8080/ws",
+  API_ADDRESS: "http://84.118.101.110:58659/api/v1",
+  STATIC_CONTENT_ADDRESS: "http://84.118.101.110:58659/",
+  WS_ADDRESS: "ws://84.118.101.110:58659/api/ws",
   ROUTE_PATHS: {
     GROUP_TASKS: "/group-tasks",
     GROUP_TASKS_VIEW: "/group-tasks/",
@@ -80,7 +80,11 @@ export const Constants = {
 This ID is needed because the message is sent to all clients connected to the backend server when a task is locked and unlocked.
 With this ID the client checks if the respective browser tab of the user is the initiator of the lock.
 */
-export const GroupTasksStepsLockedAndUserUpdateInputValueRememberId = uuidv4();
+export const GroupTasksStepsLockedAndUserUpdateInputValueRememberId = GetUuid();
+
+export function GetUuid() {
+  return uuidv4();
+}
 
 /**
  * user session