diff --git a/covas_mobile/android/build.gradle b/covas_mobile/android/build.gradle
index 83ae220..3cdaac9 100644
--- a/covas_mobile/android/build.gradle
+++ b/covas_mobile/android/build.gradle
@@ -26,6 +26,6 @@ subprojects {
     project.evaluationDependsOn(':app')
 }
 
-task clean(type: Delete) {
+tasks.register("clean", Delete) {
     delete rootProject.buildDir
 }
diff --git a/covas_mobile/lib/MyHomePage.dart b/covas_mobile/lib/MyHomePage.dart
index 96fa99c..95879f8 100644
--- a/covas_mobile/lib/MyHomePage.dart
+++ b/covas_mobile/lib/MyHomePage.dart
@@ -62,22 +62,21 @@ class _MyHomePageState extends State<MyHomePage> with ShowErrorDialog {
 
   Future<void> _incrementCounter() async {
     SharedPreferences prefs = await SharedPreferences.getInstance();
-    var user = prefs.getString("user") ?? "";
-    var jwt = prefs.getString("jwt") ?? "";
+    var accessToken = prefs.getString("access_token") ?? "";
     String former = "";
 
-    if ((user.isNotEmpty) && (jwt.isNotEmpty)) {
-      var urlGet = Uri.parse("http://${globals.api}/users");
-
-      var responseGet = await http
-          .get(urlGet, headers: {HttpHeaders.cookieHeader: '${jwt}; ${user}'});
+    if (accessToken.isNotEmpty) {
+      var urlGet = Uri.parse("http://${globals.api}/events");
 
+      var responseGet = await http.get(urlGet,
+          headers: {HttpHeaders.cookieHeader: 'access_token=${accessToken}'});
       stderr.writeln('Response Get status: ${responseGet.statusCode}');
       if (responseGet.statusCode == 200) {
-        stderr.writeln('Response Get body: ${responseGet.body}');
-        var json = jsonDecode(responseGet.body);
+        stderr.writeln('Username : ${responseGet.body}');
+        var json = jsonDecode(utf8.decode(responseGet.bodyBytes));
         for (var user in json) {
-          former = "$former\n ${user['name']}";
+          stderr.writeln('name : ${user['name']}');
+          former = "$former\n ${user['name']} : ${user["place"]}";
         }
       } else {
         var text = "";
@@ -192,7 +191,7 @@ class _MyHomePageState extends State<MyHomePage> with ShowErrorDialog {
             ),
             Text(
               '$listUser',
-              style: Theme.of(context).textTheme,
+              style: Theme.of(context).textTheme.headlineMedium,
             ),
           ],
         ),
diff --git a/covas_mobile/lib/classes/alert.dart b/covas_mobile/lib/classes/alert.dart
index dfcac3f..ea691aa 100644
--- a/covas_mobile/lib/classes/alert.dart
+++ b/covas_mobile/lib/classes/alert.dart
@@ -12,7 +12,6 @@ mixin ShowErrorDialog<T extends StatefulWidget> on State<T> {
         ElevatedButton(
             child: Text("OK"),
             style: ElevatedButton.styleFrom(
-                primary: Colors.red,
                 padding: EdgeInsets.symmetric(horizontal: 50, vertical: 20),
                 textStyle:
                     TextStyle(fontSize: 15, fontWeight: FontWeight.normal)),
diff --git a/covas_mobile/lib/main.dart b/covas_mobile/lib/main.dart
index 2e90286..63d637f 100644
--- a/covas_mobile/lib/main.dart
+++ b/covas_mobile/lib/main.dart
@@ -39,12 +39,21 @@ class _LoginDemoState extends State<LoginDemo> with ShowErrorDialog {
     var password = inputPassword.text;
     if ((pseudo.isNotEmpty) && (password.isNotEmpty)) {
       try {
-        String credentials = "${pseudo}:${password}";
-        Codec<String, String> stringToBase64 = utf8.fuse(base64);
-        String encoded = stringToBase64.encode(credentials);
-        var response = await http.get(url, headers: {
-          HttpHeaders.authorizationHeader: 'Basic $encoded',
-        });
+        //String credentials = "${pseudo}:${password}";
+        //Codec<String, String> stringToBase64 = utf8.fuse(base64);
+        //String encoded = stringToBase64.encode(credentials);
+        var response = await http.post(url,
+            // headers: {
+            //  HttpHeaders.authorizationHeader: 'Basic $encoded',
+            //}
+            headers: {
+              'accept': 'application/json',
+              'Content-Type': 'application/x-www-form-urlencoded',
+            },
+            body: {
+              "username": "${pseudo}",
+              "password": "${password}"
+            });
 
         if ((response.statusCode == 200) || (response.statusCode == 201)) {
           SharedPreferences prefs = await SharedPreferences.getInstance();
@@ -54,14 +63,9 @@ class _LoginDemoState extends State<LoginDemo> with ShowErrorDialog {
             var cookiesMany = cookie.split(",");
             for (var cookie2 in cookiesMany) {
               switch (cookie2.split("=")[0]) {
-                case "jwt":
+                case "access_token":
                   {
-                    prefs.setString("jwt", cookie2.toString());
-                  }
-                  break;
-                case "user":
-                  {
-                    prefs.setString("user", cookie2.toString());
+                    prefs.setString("access_token", cookie2.split("=")[1]);
                   }
                   break;
                 default:
@@ -124,21 +128,19 @@ class _LoginDemoState extends State<LoginDemo> with ShowErrorDialog {
 
   void start() async {
     SharedPreferences prefs = await SharedPreferences.getInstance();
-    var jwt = prefs.getString("jwt") ?? "";
-    var user = prefs.getString("user") ?? "";
-    if ((jwt.isNotEmpty) && (user.isNotEmpty)) {
-      var urlToken = Uri.parse("http://${globals.api}/token");
+    var access_token = prefs.getString("access_token") ?? "";
+    if (access_token.isNotEmpty) {
+      var urlToken = Uri.parse("https://${globals.api}/token");
 
       var responseToken = await http.get(urlToken,
-          headers: {HttpHeaders.cookieHeader: '${jwt}; ${user}'});
+          headers: {HttpHeaders.cookieHeader: 'access_token: ${access_token}'});
       if (responseToken.statusCode == 200) {
         Navigator.push(
             context,
             MaterialPageRoute(
                 builder: (_) => MyHomePage(title: 'Flutter Demo')));
       } else {
-        prefs.remove("jwt");
-        prefs.remove("user");
+        prefs.remove("access_token");
       }
     }
   }
@@ -163,12 +165,13 @@ class _LoginDemoState extends State<LoginDemo> with ShowErrorDialog {
               padding: const EdgeInsets.only(top: 60.0),
               child: Center(
                 child: Container(
-                    width: 200,
-                    height: 150,
-                    /*decoration: BoxDecoration(
+                  width: 200,
+                  height: 150,
+                  /*decoration: BoxDecoration(
                         color: Colors.red,
                         borderRadius: BorderRadius.circular(50.0)),*/
-                    child: Image.asset('asset/images/flutter-logo.png')),
+                  //child: Image.asset('asset/images/flutter-logo.png')
+                ),
               ),
             ),
             Padding(
diff --git a/covas_mobile/lib/variable/globals.dart b/covas_mobile/lib/variable/globals.dart
index 98b9df8..30de4ad 100644
--- a/covas_mobile/lib/variable/globals.dart
+++ b/covas_mobile/lib/variable/globals.dart
@@ -1 +1 @@
-String api = "10.0.2.2:8083/api";
+String api = "backend.valczeryba.ovh";