diff --git a/index.html b/index.html
index 5c09985..c76a8c7 100644
--- a/index.html
+++ b/index.html
@@ -226,7 +226,7 @@
         </footer>
 
     <!-- Przeniesienie skryptu na koniec body -->
-    <script src="js/script.js"></script>
+    <script src="js/skrypt.js"></script>
 
 </body>
 </html>
diff --git a/js/script.js b/js/skrypt.js
similarity index 98%
rename from js/script.js
rename to js/skrypt.js
index 46c1cb2..6e814c0 100644
--- a/js/script.js
+++ b/js/skrypt.js
@@ -83,7 +83,7 @@ const classData = {};
 
 // Funkcja do wczytania pliku class.json i danych uczniów
 async function loadClasses() {
-    const classFilePath = '/data/class.json';
+    const classFilePath = 'data/class.json';
     const classes = await fetchJSONFile(classFilePath);
 
     if (classes) {
@@ -123,7 +123,7 @@ async function loadStudents(classFilePath) {
         return;
     }
 
-    const studentsFilePath = `/data/${classFilePath}`;
+    const studentsFilePath = `data/${classFilePath}`;
     const data = await fetchJSONFile(studentsFilePath);
 
     if (data && Array.isArray(data.students)) {
@@ -148,7 +148,7 @@ async function loadStudents(classFilePath) {
 }
 
 async function getCategoriesWithCriteria() {
-    const criteriaFilePath = '/data/criteria.json';
+    const criteriaFilePath = 'data/criteria.json';
     const criteria = await fetchJSONFile(criteriaFilePath);
     let categoriesWithCriteria = {}
     
@@ -170,7 +170,7 @@ async function getCategoriesWithCriteria() {
 
 // Funkcja do wczytania pliku criteria.json
 async function loadCriteria() {
-    const criteriaFilePath = '/data/criteria.json';
+    const criteriaFilePath = 'data/criteria.json';
     const criteria = await fetchJSONFile(criteriaFilePath);
 
     console.log("Załadowane kryteria:", criteria);
@@ -214,7 +214,7 @@ async function changeRole(role) {
     const select = document.getElementById('select-role');
     const selectedValue = select.value;
 
-    const criteriaFilePath = '/data/criteria.json';
+    const criteriaFilePath = 'data/criteria.json';
     const criteria = await fetchJSONFile(criteriaFilePath);
 
     currentRole = selectedValue