diff --git a/Android/app/src/main/java/com/example/mathseduc/ConnexionPlayerActivity.kt b/Android/app/src/main/java/com/example/mathseduc/ConnexionPlayerActivity.kt
index 24d71ad..ca9d0e1 100644
--- a/Android/app/src/main/java/com/example/mathseduc/ConnexionPlayerActivity.kt
+++ b/Android/app/src/main/java/com/example/mathseduc/ConnexionPlayerActivity.kt
@@ -129,6 +129,8 @@ fun ConnexionPlayerContent(activity: ConnexionPlayerActivity) {
                 if (isAuthenticated != -1) {
                     MainActivity.idPlayerConnected = isAuthenticated
                     Toast.makeText(context, "Connexion réussie, bienvenue $nickname !", Toast.LENGTH_SHORT).show()
+                    val intent = Intent(context, MainActivity::class.java)
+                    context.startActivity(intent)
                 } else {
                     Toast.makeText(context, "Connexion échouée. Veuillez réessayer.", Toast.LENGTH_SHORT).show()
                 }
diff --git a/Android/app/src/main/java/com/example/mathseduc/QuizMultiActivity.kt b/Android/app/src/main/java/com/example/mathseduc/QuizMultiActivity.kt
index ffad1e3..fa067a6 100644
--- a/Android/app/src/main/java/com/example/mathseduc/QuizMultiActivity.kt
+++ b/Android/app/src/main/java/com/example/mathseduc/QuizMultiActivity.kt
@@ -21,7 +21,9 @@ class QuizMultiActivity : ComponentActivity() {
         setContent {
             MathsEducTheme {
                 val lobbyId = intent.getIntExtra("lobbyId",-1)
-                QuizMultiScreen(lobbyId) //TODO sus
+                val serverName = intent.getStringExtra("serverName")
+
+                QuizMultiScreen(lobbyId, serverName!!) //TODO sus
             }
         }
     }
diff --git a/Android/app/src/main/java/com/example/mathseduc/ServerDetailsActivity.kt b/Android/app/src/main/java/com/example/mathseduc/ServerDetailsActivity.kt
index 4fd4413..8c4715b 100644
--- a/Android/app/src/main/java/com/example/mathseduc/ServerDetailsActivity.kt
+++ b/Android/app/src/main/java/com/example/mathseduc/ServerDetailsActivity.kt
@@ -60,54 +60,6 @@ class ServerDetailsActivity : ComponentActivity() {
         setContent {
             ServerDetailPage()
         }
-
-        /*
-        onBackPressedDispatcher.addCallback(this, onBackPressedCallback)
-        //setContentView(R.layout.activity_server_details)
-
-        val serverName = intent.getStringExtra("serverName")
-
-        val serverNameTextView = findViewById<TextView>(R.id.titleServerDetails)
-        serverNameTextView.text = serverName
-
-        val lobbyId = intent.getIntExtra("lobbyId", -1)
-
-        if (savedInstanceState != null) {
-            playerList = savedInstanceState?.getParcelableArrayList("playerList") ?: emptyList()
-        } else {
-            val playerId = ControllerPlayer.getPlayersIdFromLobbyId(lobbyId)
-            if (playerId != null) {
-                playerList = playerId.mapNotNull { playerId ->
-                    ControllerPlayer.getPlayerInfoById(playerId.toString())
-                }
-            }
-        }
-
-        val listViewPlayers = findViewById<ListView>(R.id.listViewPlayers)
-        playerAdapter = PlayerAdapter(this, playerList)
-        listViewPlayers.adapter = playerAdapter
-
-        handler.postDelayed(refreshRunnable, refreshInterval)
-
-        val btnLaunchQuiz = findViewById<Button>(R.id.btnLaunchQuiz)
-
-        if (ControllerLobby.playerCreatorIdPresentInLobby(MainActivity.idPlayerConnected, lobbyId)) {
-            btnLaunchQuiz.visibility = View.VISIBLE
-            btnLaunchQuiz.setOnClickListener {
-
-                val formDataBuilder = MultipartBody.Builder().setType(MultipartBody.FORM)
-                formDataBuilder.addFormDataPart("launched", "1")
-
-                ControllerLobby.updateLobbyLauched(lobbyId,formDataBuilder)
-
-                val intent = Intent(this, QuizMultiActivity::class.java)
-                intent.putExtra("lobbyId", lobbyId)
-                startActivity(intent)
-            }
-        } else {
-            btnLaunchQuiz.visibility = View.GONE
-        }
-        */
     }
 
     private fun myBackPressed() {
@@ -126,7 +78,6 @@ class ServerDetailsActivity : ComponentActivity() {
                 ControllerLobby.updateLobbyIdCreatorLobby(lobbyId, formDataBuilder)
             }
         }
-        //handler.removeCallbacks(refreshRunnable)
         finish()
     }
 
@@ -134,7 +85,7 @@ class ServerDetailsActivity : ComponentActivity() {
     fun ServerDetailPage() {
         val context = LocalContext.current
 
-        val lobbyName = intent.getStringExtra("serverName")
+        val serverName = intent.getStringExtra("serverName")
         val lobbyId = intent.getIntExtra("lobbyId",-1)
 
         var isCreator by rememberSaveable { mutableStateOf(false) }
@@ -156,6 +107,7 @@ class ServerDetailsActivity : ComponentActivity() {
 
                     if(ControllerLobby.lobbyIsLaunched(lobbyId)){
                         val intent = Intent(context, QuizMultiActivity::class.java)
+                        intent.putExtra("serverName", serverName)
                         intent.putExtra("lobbyId", lobbyId)
                         context.startActivity(intent)
                         refreshState = false
@@ -186,7 +138,7 @@ class ServerDetailsActivity : ComponentActivity() {
             horizontalAlignment = Alignment.CenterHorizontally
         ) {
             Text(
-                text = lobbyName!!,
+                text = serverName!!,
                 color = Color.White,
                 fontWeight = FontWeight.Bold
             )
diff --git a/Android/app/src/main/java/com/example/mathseduc/controllers/ControllerLobby.kt b/Android/app/src/main/java/com/example/mathseduc/controllers/ControllerLobby.kt
index 29f0384..8934f2d 100644
--- a/Android/app/src/main/java/com/example/mathseduc/controllers/ControllerLobby.kt
+++ b/Android/app/src/main/java/com/example/mathseduc/controllers/ControllerLobby.kt
@@ -162,7 +162,6 @@ class ControllerLobby {
                 Log.e("deleteLobby", "Error deleting lobby", e)
             }
         }
-
         fun updateLobbyIdCreatorLobby(lobbyId: Int,lobbyData: MultipartBody.Builder) {
             try {
                 val policy = StrictMode.ThreadPolicy.Builder().permitAll().build()
@@ -175,7 +174,64 @@ class ControllerLobby {
                 val updateRequest = Request.Builder()
                     .url("https://trusting-panini.87-106-126-109.plesk.page/api/update/lobbies/idplayercreator/$lobbyId/qUOGkWdoPCgbmuqxIC8xiaX0rV1Pw1LoPafkaoHOgszEyD9P2vcOu493xCDZpAqO")
                     // Ajoutez d'autres paramètres ou données pour la mise à jour si nécessaire
-                    .post(lobbyData.build()) //TODO attention api pb
+                    .post(lobbyData.build())
+                    .build()
+
+                // API Response
+                val updateResponse: Response = client.newCall(updateRequest).execute()
+
+                // Vérifier si la mise à jour a réussi
+                if (!updateResponse.isSuccessful) {
+                    Log.e("updateLobby", "Error updating lobby")
+                }
+            } catch (e: Exception) {
+                // Log en cas d'erreur
+                Log.e("updateLobby", "Error updating lobby", e)
+            }
+        }
+
+        fun getLobbyUtiliserPlayerTime(lobbyId: Int, playerId: Int): Int {
+            try {
+                val policy = StrictMode.ThreadPolicy.Builder().permitAll().build()
+                StrictMode.setThreadPolicy(policy)
+
+                // Client HTTP API
+                val client = OkHttpClient()
+
+                // API Access - Mise à jour du lobby
+                val request = Request.Builder()
+                    .url("https://trusting-panini.87-106-126-109.plesk.page/api/lobbies/utiliser/playertime/$lobbyId/$playerId/qUOGkWdoPCgbmuqxIC8xiaX0rV1Pw1LoPafkaoHOgszEyD9P2vcOu493xCDZpAqO")
+                    .build()
+
+                client.newCall(request).execute().use { response ->
+                    if (!response.isSuccessful) throw IOException("Unexpected code $response")
+
+                    // Gson deserialization
+                    val gson = Gson()
+                    val typeTokenProduct = object : TypeToken<ArrayList<Utiliser>>() {}.type
+
+                    val utiliser: ArrayList<Utiliser> = gson.fromJson(response.body!!.string(), typeTokenProduct)
+                    return utiliser[0].playertime
+                }
+            } catch (e: Exception) {
+                // Log en cas d'erreur
+                Log.e("updateLobby", "Error updating lobby", e)
+                return -1
+            }
+        }
+
+        fun updateLobbyUtiliserPlayerTime(lobbyId: Int,playerId: Int,lobbyData: MultipartBody.Builder) {
+            try {
+                val policy = StrictMode.ThreadPolicy.Builder().permitAll().build()
+                StrictMode.setThreadPolicy(policy)
+
+                // Client HTTP API
+                val client = OkHttpClient()
+
+                // API Access - Mise à jour du lobby
+                val updateRequest = Request.Builder()
+                    .url("https://trusting-panini.87-106-126-109.plesk.page/api/update/lobbies/utiliser/playertime/$lobbyId/$playerId/qUOGkWdoPCgbmuqxIC8xiaX0rV1Pw1LoPafkaoHOgszEyD9P2vcOu493xCDZpAqO\n")
+                    .post(lobbyData.build())
                     .build()
 
                 // API Response
@@ -203,7 +259,7 @@ class ControllerLobby {
                 val updateRequest = Request.Builder()
                     .url("https://trusting-panini.87-106-126-109.plesk.page/api/update/lobbies/launched/$lobbyId/qUOGkWdoPCgbmuqxIC8xiaX0rV1Pw1LoPafkaoHOgszEyD9P2vcOu493xCDZpAqO")
                     // Ajoutez d'autres paramètres ou données pour la mise à jour si nécessaire
-                    .post(lobbyData.build()) //TODO attention api pb
+                    .post(lobbyData.build())
                     .build()
 
                 // API Response
@@ -246,6 +302,30 @@ class ControllerLobby {
             return -1
         }
 
+        fun getPlayerInLobby(lobbyId: Int): List<Utiliser> {
+            val policy = StrictMode.ThreadPolicy.Builder().permitAll().build()
+            StrictMode.setThreadPolicy(policy)
+
+            // Client HTTP API
+            val client = OkHttpClient()
+
+            // API Access
+            val request = Request.Builder()
+                .url("https://trusting-panini.87-106-126-109.plesk.page/api/utiliser/$lobbyId/qUOGkWdoPCgbmuqxIC8xiaX0rV1Pw1LoPafkaoHOgszEyD9P2vcOu493xCDZpAqO")
+                .build()
+
+            // API Response
+            client.newCall(request).execute().use { response ->
+                if (!response.isSuccessful) throw IOException("Unexpected code $response")
+
+                // Gson deserialization
+                val gson = Gson()
+                val typeTokenProduct = object : TypeToken<List<Utiliser>>() {}.type
+
+                return gson.fromJson(response.body!!.string(), typeTokenProduct)
+            }
+        }
+
         fun lobbyIsLaunched(lobbyId: Int): Boolean {
 
             val policy = StrictMode.ThreadPolicy.Builder().permitAll().build()
diff --git a/Android/app/src/main/java/com/example/mathseduc/controllers/ControllerQuestion.kt b/Android/app/src/main/java/com/example/mathseduc/controllers/ControllerQuestion.kt
index cbe1f53..72383f3 100644
--- a/Android/app/src/main/java/com/example/mathseduc/controllers/ControllerQuestion.kt
+++ b/Android/app/src/main/java/com/example/mathseduc/controllers/ControllerQuestion.kt
@@ -25,7 +25,6 @@ class ControllerQuestion {
             return if (questions.isNotEmpty()) questions else null
         }
 
-        @SuppressLint("SuspiciousIndentation")
         private fun getQuestionById(questionId: String): Question? {
             val policy = StrictMode.ThreadPolicy.Builder().permitAll().build()
             StrictMode.setThreadPolicy(policy)
diff --git a/Android/app/src/main/java/com/example/mathseduc/models/Utiliser.kt b/Android/app/src/main/java/com/example/mathseduc/models/Utiliser.kt
index f998cb0..05be374 100644
--- a/Android/app/src/main/java/com/example/mathseduc/models/Utiliser.kt
+++ b/Android/app/src/main/java/com/example/mathseduc/models/Utiliser.kt
@@ -1,5 +1,4 @@
 package com.example.mathseduc.models
-
 data class Utiliser (
     val idlobby: Int,
     val idplayer: Int,
diff --git a/Android/app/src/main/java/com/example/mathseduc/ui/activity_quiz_multi.kt b/Android/app/src/main/java/com/example/mathseduc/ui/activity_quiz_multi.kt
index 743fba6..8b365f1 100644
--- a/Android/app/src/main/java/com/example/mathseduc/ui/activity_quiz_multi.kt
+++ b/Android/app/src/main/java/com/example/mathseduc/ui/activity_quiz_multi.kt
@@ -1,5 +1,6 @@
 package com.example.mathseduc.ui
 
+import android.content.Intent
 import android.widget.Toast
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Arrangement
@@ -28,29 +29,49 @@ import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import com.example.mathseduc.MainActivity
+import com.example.mathseduc.ServerDetailsActivity
 import com.example.mathseduc.controllers.ControllerLobby
 import com.example.mathseduc.controllers.ControllerQuestion
 import com.example.mathseduc.ui.theme.Colors
 import kotlinx.coroutines.channels.ticker
+import okhttp3.MultipartBody
 
 
 @Composable
-fun QuizMultiScreen(lobbyId: Int) {
+fun QuizMultiScreen(lobbyId: Int,serverName: String) {
     val context = LocalContext.current
 
-    var progressBar1Value by remember { mutableStateOf(0.0f) }
     var chronoValue by remember { mutableStateOf(0.0f) }
     var listQuestion by remember { mutableStateOf(ControllerQuestion.getQuestionsForLobby(ControllerLobby.getIdQuestionsLobby(lobbyId))) }
+    var listPlayer by remember { mutableStateOf(ControllerLobby.getPlayerInLobby(lobbyId)) }
     var currentQuestionIndex by remember { mutableIntStateOf(0) }
+    val progressBarValues by remember { mutableStateOf(Array(listPlayer.size) { 0.0f }) }
+    val progressBarTotalValues by remember { mutableStateOf(Array(listPlayer.size) { 0.0f }) }
+    var quizFinished by remember { mutableStateOf(false) } // Variable pour indiquer si le quiz est terminé ou non
 
     LaunchedEffect(Unit) {
         val timer = ticker(delayMillis = 100) // Update every 100 milliseconds
         for (tick in timer) {
-            progressBar1Value += 0.1f
+            if (quizFinished) break
+            for ((index, player) in listPlayer.withIndex()) {
+                progressBarValues[index] += 0.1f
+            }
             chronoValue += 0.1f
             if (chronoValue >= 30f) {
                 currentQuestionIndex++
-                break
+                chronoValue = 0.0f
+            }
+        }
+    }
+
+    LaunchedEffect(Unit) {
+        val timer = ticker(delayMillis = 3000)
+        for (tick in timer) {
+            if (quizFinished) break
+            var valueBD = ControllerLobby.getPlayerInLobby(lobbyId)
+            for ((index, player) in listPlayer.withIndex()) {
+                progressBarTotalValues[index] = progressBarValues[index] + valueBD[index].playertime
             }
         }
     }
@@ -62,8 +83,9 @@ fun QuizMultiScreen(lobbyId: Int) {
         verticalArrangement = Arrangement.SpaceBetween
     ) {
 
-        // ProgressBar1
-        CustomProgressBar(progressBar1Value)
+        for ((index, player) in listPlayer.withIndex()) {
+            CustomProgressBar(progressBarTotalValues[index])
+        }
 
         // Chrono ProgressBar
         ChronoProgressBar(chronoValue)
@@ -114,7 +136,12 @@ fun QuizMultiScreen(lobbyId: Int) {
                             onClick = {
                                 if (answer.id == currentQuestion.idanswergood) {
                                     Toast.makeText(context, "Oh ouii !!", Toast.LENGTH_SHORT).show()
-                                    progressBar1Value += 10f
+
+                                    val formDataBuilder = MultipartBody.Builder().setType(MultipartBody.FORM)
+                                    val playertime = ControllerLobby.getLobbyUtiliserPlayerTime(lobbyId,MainActivity.idPlayerConnected) + 10
+                                    formDataBuilder.addFormDataPart("playertime", playertime.toString())
+
+                                    ControllerLobby.updateLobbyUtiliserPlayerTime(lobbyId,MainActivity.idPlayerConnected,formDataBuilder)
                                 } else {
                                     Toast.makeText(context, "Oh nan !!", Toast.LENGTH_SHORT).show()
                                 }
@@ -152,6 +179,11 @@ fun QuizMultiScreen(lobbyId: Int) {
             }
         } else {
             Toast.makeText(context, "Fini !!", Toast.LENGTH_SHORT).show()
+            val intent = Intent(context, MainActivity::class.java)
+            //intent.putExtra("serverName", serverName)
+            //intent.putExtra("lobbyId", lobbyId)
+            context.startActivity(intent)
+            quizFinished = true
         }
     }
 }