diff --git a/alkator/urls.py b/alkator/urls.py
index b8bd433..a44605e 100644
--- a/alkator/urls.py
+++ b/alkator/urls.py
@@ -22,7 +22,7 @@ from alkatorapi.views import (
     results, photos,
     payment_result, payment_state,
     invoice, upload_files,
-    login_status,
+    login_status, change_racer,
 )
 
 urlpatterns = [
@@ -32,6 +32,7 @@ urlpatterns = [
     path('api/login', login),
     path('api/login_status', login_status),
     path('api/logout', logout),
+    path('api/change_racer', change_racer),
     #path('api/register', register),
     path('api/results', results),
     path('api/photos', photos),
diff --git a/alkatorapi/views.py b/alkatorapi/views.py
index dc209f1..a7b5978 100644
--- a/alkatorapi/views.py
+++ b/alkatorapi/views.py
@@ -22,6 +22,10 @@ from .models import User, ALKATOR_CHOICES_DICT, ALKATOR_CLASSES, Profile, Racer
 from alkator.settings import COMGATE_MERCHANT, COMGATE_SECRET, COMGATE_TEST
 
 
+DEADLINE = date(2025, 10, 5)
+ALKATOR_CLASS = 3
+
+
 @csrf_exempt
 def register_user(request):
     if not request.POST['first_name']:
@@ -72,9 +76,7 @@ def logout(request):
 def register_racer(request):
     if not request.user.is_authenticated:
         return HttpResponse('{"reason":"Je potřeba se přihlásit!"}', status=400, content_type='application/json')
-    ALKATOR_CLASS = 3
-
-    if date.today() >= date(2025, 10, 5):
+    if date.today() >= DEADLINE:
         return HttpResponse('{"reason":"Too late!"}', status=400, content_type='application/json')
     if not request.POST.get('agreement'):
         return HttpResponse('{"reason":"Je potřeba souhlasit se zpracováním údajů!"}', status=400, content_type='application/json')
@@ -133,7 +135,7 @@ def register_racer(request):
         'price': price,
         'curr': 'CZK',
         'method': 'ALL',
-        'label': 'Startovné na závod Alkátor Race Studené 2024',
+        'label': 'Startovné na závod Alkátor Race Dolní Čermná 2025',
         'email': user.email,
         'fullName': f"{profile.first_name} {profile.last_name}",
         'refId': f'{racer.invoice_id}',
@@ -170,6 +172,7 @@ def login_status(request):
             "first_name": racer.first_name,
             "last_name": racer.last_name,
             "email": racer.email,
+            "phone": racer.phone,
             "team": racer.team,
             "date_of_birth": racer.date_of_birth.strftime("%Y-%m-%d"),
             "paid": racer.paid,
@@ -177,6 +180,29 @@ def login_status(request):
     }), content_type='application/json')
 
 
+def change_racer(request):
+    try:
+        if request.user != racer.profile.user:
+            return HttpResponse('{"reason":"Nedostatečná práva!"}', status=400, content_type='application/json')
+        if date.today() >= DEADLINE:
+            return HttpResponse('{"reason":"Too late!"}', status=400, content_type='application/json')
+        if not request.POST['first_name']:
+            return HttpResponse('{"reason":"Jméno je povinné!"}', status=400, content_type='application/json')
+        if not request.POST['last_name']:
+            return HttpResponse('{"reason":"Přijmení je povinné!"}', status=400, content_type='application/json')
+        racer = Racer.objects.get(request.POST['invoice_id'])
+        racer.first_name = request.POST['first_name']
+        racer.last_name = request.POST['last_name']
+        racer.email = request.POST['email']
+        racer.phone = request.POST['phone']
+        racer.team = request.POST['team']
+        racer.date_of_birth = request.POST['date_of_birth']
+        racer.save()
+        return HttpResponse('{"success":"Úspěšně uloženo."}', content_type='application/json')
+    except MultiValueDictKeyError:
+        return HttpResponse('{"reason":"Nějaký údaj chybí!"}', status=400, content_type='application/json')
+
+
 #@csrf_exempt
 #def register(request):
 #    ALKATOR_CLASS = 2
diff --git a/frontend/src/scripts/index.js b/frontend/src/scripts/index.js
index e598617..e5de0f6 100644
--- a/frontend/src/scripts/index.js
+++ b/frontend/src/scripts/index.js
@@ -208,6 +208,7 @@ class Main extends Component {
                         <th scope="col">Email</th>
                         <th scope="col">Team</th>
                         <th scope="col">Datum narození</th>
+                        <th scope="col">Telefon</th>
                         <th scope="col">Zaplatil</th>
                         <th scope="col">Změnit</th>
                     </tr>
@@ -220,8 +221,9 @@ class Main extends Component {
                         <td>{racer.email}</td>
                         <td>{racer.team}</td>
                         <td>{racer.date_of_birth}</td>
+                        <td>{racer.phone}</td>
                         <td>{racer.paid?"Zaplatil":"Nezaplatil"}</td>
-                        <td><button onClick={(e) => {console.log(změnit)}}>Změnit</button></td>
+                        <td><button type="button" class="btn btn-light" onClick={(e) => {console.log("změnit :" + racer.invoice_id)}}>Změnit</button></td>
                     </tr>)}
 
                 </tbody>