diff --git a/apps/web/package.json b/apps/web/package.json
index f2a5512..d37be63 100644
--- a/apps/web/package.json
+++ b/apps/web/package.json
@@ -13,15 +13,14 @@
     "lint": "next lint"
   },
   "dependencies": {
-    "@fingerprintjs/fingerprintjs": "^4.2.2",
     "axios": "^1.6.8",
     "js-cookie": "^3.0.5",
     "next": "14.1.4",
     "react": "^18",
     "react-dom": "^18",
     "socket.io-client": "^4.7.5",
-    "uuid": "^9.0.1",
-    "universal-cookie": "^7.1.0"
+    "universal-cookie": "^7.1.0",
+    "uuid": "^9.0.1"
   },
   "devDependencies": {
     "@types/js-cookie": "^3.0.6",
diff --git a/apps/web/pnpm-lock.yaml b/apps/web/pnpm-lock.yaml
index fba1781..189a5cb 100644
--- a/apps/web/pnpm-lock.yaml
+++ b/apps/web/pnpm-lock.yaml
@@ -5,9 +5,6 @@ settings:
   excludeLinksFromLockfile: false
 
 dependencies:
-  '@fingerprintjs/fingerprintjs':
-    specifier: ^4.2.2
-    version: 4.2.2
   axios:
     specifier: ^1.6.8
     version: 1.6.8
@@ -26,12 +23,12 @@ dependencies:
   socket.io-client:
     specifier: ^4.7.5
     version: 4.7.5
-  uuid:
-    specifier: ^9.0.1
-    version: 9.0.1
   universal-cookie:
     specifier: ^7.1.0
     version: 7.1.0
+  uuid:
+    specifier: ^9.0.1
+    version: 9.0.1
 
 devDependencies:
   '@types/js-cookie':
@@ -69,12 +66,6 @@ packages:
     engines: {node: '>=10'}
     dev: true
 
-  /@fingerprintjs/fingerprintjs@4.2.2:
-    resolution: {integrity: sha512-scD+pDgNZW78LuFAr7ms2yxmDx2NWC4+K5iiOjPT2ZlTlHFbLsORUzLJI2rcKicxxLtHbvf3A7BU1drVr4iHGg==}
-    dependencies:
-      tslib: 2.6.2
-    dev: false
-
   /@isaacs/cliui@8.0.2:
     resolution: {integrity: sha512-O8jcjabXaleOG9DQ0+ARXWZBTfnP4WNAqzuiJK7ll44AmxGKv/J2M4TPjxjY3znBCfvBXFzucm1twdyFybFqEA==}
     engines: {node: '>=12'}
@@ -240,13 +231,14 @@ packages:
       tslib: 2.6.2
     dev: false
 
-  /@types/js-cookie@3.0.6:
-    resolution: {integrity: sha512-wkw9yd1kEXOPnvEeEV1Go1MmxtBJL0RR79aOTAApecWFVu7w0NNXNqhcWgvw2YgZDYadliXkl14pa3WXw5jlCQ==}
-    dev: true
   /@types/cookie@0.6.0:
     resolution: {integrity: sha512-4Kh9a6B2bQciAhf7FSuMRRkUWecJgJu9nPnx3yzpsfXX/c50REIqpHY4C82bXP90qrLtXtkDxTZosYO3UpOwlA==}
     dev: false
 
+  /@types/js-cookie@3.0.6:
+    resolution: {integrity: sha512-wkw9yd1kEXOPnvEeEV1Go1MmxtBJL0RR79aOTAApecWFVu7w0NNXNqhcWgvw2YgZDYadliXkl14pa3WXw5jlCQ==}
+    dev: true
+
   /@types/node@20.11.30:
     resolution: {integrity: sha512-dHM6ZxwlmuZaRmUPfv1p+KrdD1Dci04FbdEm/9wEMouFqxYoFl5aMkt0VMAUtYRQDyYvD41WJLukhq/ha3YuTw==}
     dependencies:
diff --git a/apps/web/src/app/(screen)/screen/page.tsx b/apps/web/src/app/(screen)/screen/page.tsx
index 3c9f283..3c76fa8 100644
--- a/apps/web/src/app/(screen)/screen/page.tsx
+++ b/apps/web/src/app/(screen)/screen/page.tsx
@@ -4,10 +4,11 @@ import { useEffect, useState } from "react";
 import OverLay from "./components/Overlay";
 import Display from "./components/Display";
 import Cookies from "universal-cookie";
-import FingerprintJS from "@fingerprintjs/fingerprintjs";
 import { Socket, io } from "socket.io-client";
+import { v4 as uuidv4 } from 'uuid';
 
 const Screen = () => {
+    let fid: string | null = null;
     const [showedPage, setShowPage] = useState<"overlay" | "display">("overlay");
     const [ data, setData ] = useState({
         status: "waiting",
@@ -61,20 +62,17 @@ const Screen = () => {
         };
 
         (async () => {
-            const savedCid = cookies.get('cid');
-
-            if(!cookies.get('fid')){
-                const fp = await FingerprintJS.load();
-                const result = await fp.get();
-                const fid = result.visitorId;
-                cookies.set('fid', fid)
+            fid = cookies.get('fid');
+            if (!fid) {
+                fid = uuidv4(); 
+                cookies.set('fid', fid);
             }
-
-            const fid = cookies.get('fid')
-            
+        
+            const savedCid = cookies.get('cid');
+        
             const extraHeaders: { [key: string]: string } = {
-                fid: fid,
-                name: 'pun1'
+                fid: fid || '',
+                name: 'john'
             };
 
             if (savedCid) {
diff --git a/apps/web/src/app/(user)/shake/[university]/page.tsx b/apps/web/src/app/(user)/shake/[university]/page.tsx
index 9032edd..ac9d678 100644
--- a/apps/web/src/app/(user)/shake/[university]/page.tsx
+++ b/apps/web/src/app/(user)/shake/[university]/page.tsx
@@ -7,9 +7,8 @@ import ShakeComponent from '../../../../components/Shake';
 import { useParams, useSearchParams } from "next/navigation";
 import { Suspense } from 'react';
 import { io, Socket } from "socket.io-client";
-import FingerprintJS from '@fingerprintjs/fingerprintjs';
 import Cookies from 'universal-cookie';
-
+import { v4 as uuidv4 } from 'uuid';
 let shaking: { x: number; y: number; z: number } | undefined;
 
 function normalize(x: number, y: number, z: number) {
@@ -55,9 +54,7 @@ export default function Shake() {
         (async () => {
             fid = cookies.get('fid');
             if (!fid) {
-                const fp = await FingerprintJS.load();
-                const result = await fp.get();
-                fid = result.visitorId;
+                fid = uuidv4(); 
                 cookies.set('fid', fid);
             }
 
@@ -65,7 +62,7 @@ export default function Shake() {
             const savedCid = cookies.get('cid');
             
             const extraHeaders: { [key: string]: string } = {
-                fid: fid,
+                fid: fid || '',
                 name: 'john'
             };