diff --git a/Documents/Diagramme/BDD/MLD.plantuml b/Documents/Diagramme/BDD/MLD.plantuml
index cdf6bec3..1830cff8 100755
--- a/Documents/Diagramme/BDD/MLD.plantuml
+++ b/Documents/Diagramme/BDD/MLD.plantuml
@@ -25,6 +25,7 @@ entity "Notification" as notif {
     date
     statut
     urgence
+    senderId
     #athleteId
 }
 
diff --git a/Sources/src/app/controller/AthleteController.php b/Sources/src/app/controller/AthleteController.php
index 24337566..d7b2a71c 100644
--- a/Sources/src/app/controller/AthleteController.php
+++ b/Sources/src/app/controller/AthleteController.php
@@ -207,6 +207,7 @@ class AthleteController extends BaseController
                     'ecartType' => $activity->getStandardDeviation(), 'moyenne' => $activity->getAverage(),
                     'max' => $activity->getMaximum(), 'min' => $activity->getMinimum(), 'temperature' => $activity->getAvrTemperature()];
             }
+            //log::dd($listActivity);
 
             $response = $this->render('./page/activity.html.twig', [
                 'css' => $this->preference->getCookie(),
diff --git a/Sources/src/app/controller/SocialController.php b/Sources/src/app/controller/SocialController.php
index f2867f55..765b8ca3 100644
--- a/Sources/src/app/controller/SocialController.php
+++ b/Sources/src/app/controller/SocialController.php
@@ -33,12 +33,13 @@ class SocialController extends BaseController
             $notificationEntity = $map->notificationSqlToEntity($listSearch);
 
             $listUsers = [];
+            //log::dd($notificationEntity);
 
             foreach ($notificationEntity as $entity) {
                 $notification = $map->notificationEntityToModel($entity);
                 $listUsers[] = ['idnotif' => $notification->getId(), 'message' => $notification->getMessage(),
                     'date' => $notification->getDate()->format("D j F Y"),'statut' => $notification->getStatut(), 'urgence' => $notification->getUrgence(),
-                    'idathlete' => $notification->getToUserId()];
+                    'athleteId' => $notification->getToUserId()];
             }
 
             $response = $this->render('./page/notification.html.twig',[
diff --git a/Sources/src/app/controller/UserController.php b/Sources/src/app/controller/UserController.php
index c6301d5e..0c34e763 100644
--- a/Sources/src/app/controller/UserController.php
+++ b/Sources/src/app/controller/UserController.php
@@ -12,6 +12,8 @@ use Data\Core\Preferences;
 use Shared\Log;
 use Database\Athletegateway;
 use Database\Connexion;
+use DateTime;
+use DateInterval;
 
 class UserController extends BaseController
 {
@@ -48,11 +50,10 @@ class UserController extends BaseController
     {
         $athleteGateway = new AthleteGateway(new Connexion(DSN, DB_USER, DB_PASSWORD));
         $activity = $athleteGateway->getListActivity('1');//$currentUser->getId()
-//        Log::dd($activity);
         $chart = [];
         // PROBLEME AVEC LE GRAPHIQUE Soucis avec le graphique : Undefined array key "nbactivite" ligne 57
         foreach($activity as $act){
-            $chart[] = ['act' => $act['nbactivite'], 'mois' => date('m', $act['mois'])];
+            $chart[] = ['act' => $act['nbActivite'], 'mois' => date('m', $act['mois'])];
         }
 
 //        $activityGateway = new ActivityGateway(new Connexion(DSN, DB_USER, DB_PASSWORD));
@@ -85,7 +86,6 @@ class UserController extends BaseController
         ]);
     }
 
-
     #[Route(path: '/settings', name: 'settings', methods: ['GET'])]
     public function settings(IRequest $req): Response
     {
diff --git a/Sources/src/app/views/Templates/page/activity.html.twig b/Sources/src/app/views/Templates/page/activity.html.twig
index e14809bc..0d74e925 100644
--- a/Sources/src/app/views/Templates/page/activity.html.twig
+++ b/Sources/src/app/views/Templates/page/activity.html.twig
@@ -32,6 +32,7 @@
                         <th>Maximum</th>
                         <th>Minimum</th>
                         <th>Temperature moyenne</th>
+                        <th>Id Source</th>
                         <th></th>
                     </tr>
                     </thead>
@@ -49,6 +50,7 @@
                         <th>Maximum</th>
                         <th>Minimum</th>
                         <th>Temperature moyenne</th>
+                        <th>Id Source</th>
                     </tr><tr></tr>
 
                     </tfoot>
@@ -56,8 +58,8 @@
                     {% for analyze in analyzes %}
                         <tr>
                             <td>{{analyze.date}}</td>
-                            <td>{{analyze.heureDebut}}</td>
-                            <td>{{analyze.heureFin}}</td>
+                            <td>{{analyze.heurededebut}}</td>
+                            <td>{{analyze.heuredefin}}</td>
                             <td>{{analyze.type}}</td>
                             <td>{{analyze.effortRessenti}}</td>
                             <td>{{analyze.variabilite}}</td>
@@ -67,7 +69,7 @@
                             <td>{{analyze.max}} Bpm</td>
                             <td>{{analyze.min}} Bpm</td>
                             <td>{{analyze.temperature}} °C</td>
-                            <td>{{analyze.idactivity}} °C</td>
+                            <td>{{analyze.idactivite}}</td>
                             <td><a href="/analyze?id={{ analyze.idactivity }}">En savoir plus</a></td>
                         </tr>
                     {% endfor %}
diff --git a/Sources/src/app/views/Templates/page/friend.html.twig b/Sources/src/app/views/Templates/page/friend.html.twig
index 03a5e4b7..a9ca2ac1 100755
--- a/Sources/src/app/views/Templates/page/friend.html.twig
+++ b/Sources/src/app/views/Templates/page/friend.html.twig
@@ -43,7 +43,7 @@
                                                 <img src="/assets/img/person/{{ami.img}}.png" width="35px" height="35px" class="image-ronde"></td>
                                                 <td>{{ami.nom}}</td>
                                                 <td>{{ami.prenom}}</td>
-                                                <td>{{ami.status}}</td>
+                                                <td>{{ami.username}}</td>
                                                 <td>
                                                     <div >
                                                     <form method="get" action="/mail">
diff --git a/Sources/src/app/views/Templates/page/notification.html.twig b/Sources/src/app/views/Templates/page/notification.html.twig
index 9f84ee37..42216d3c 100755
--- a/Sources/src/app/views/Templates/page/notification.html.twig
+++ b/Sources/src/app/views/Templates/page/notification.html.twig
@@ -29,8 +29,8 @@
                                     <tbody>
                                     {% for mail in mails %}
                                         <tr>
-                                            <td><img src="/assets/img/verif/{{mail.idnotif}}.png" width="25px" height="25px"></td>
-                                            <td>{{mail.idathlete}}</td>
+                                            <td><img src="/assets/img/verif/{{mail.idNotif}}.png" width="25px" height="25px"></td>
+                                            <td>{{mail.athleteId}}</td>
                                             <td><a href="#">{{mail.message}}</a></td>
                                             <td>{{ mail.date }}</td>
                                         </tr>
diff --git a/Sources/src/data/core/database/ActivityMapper.php b/Sources/src/data/core/database/ActivityMapper.php
index adad8141..ded83195 100644
--- a/Sources/src/data/core/database/ActivityMapper.php
+++ b/Sources/src/data/core/database/ActivityMapper.php
@@ -13,8 +13,8 @@ class ActivityMapper {
         foreach ($data as $activityData) {
             $activity = new ActivityEntity();
 
-            if (isset($activityData['idactivite'])) {
-                $activity->setIdActivity($activityData['idactivite']);
+            if (isset($activityData['idActivite'])) {
+                $activity->setIdActivity($activityData['idActivite']);
             }
 
             if (isset($activityData['type'])) {
@@ -25,16 +25,16 @@ class ActivityMapper {
                 $activity->setDate($activityData['date']);
             }
 
-            if (isset($activityData['heurededebut'])) {
-                $activity->setHeureDebut($activityData['heurededebut']);
+            if (isset($activityData['heureDeDebut'])) {
+                $activity->setHeureDebut($activityData['heureDeDebut']);
             }
 
-            if (isset($activityData['heuredefin'])) {
-                $activity->setHeureFin($activityData['heuredefin']);
+            if (isset($activityData['heureDeFin'])) {
+                $activity->setHeureFin($activityData['heureDeFin']);
             }
 
-            if (isset($activityData['effortressent'])) {
-                $activity->setEffortRessenti($activityData['effortressent']);
+            if (isset($activityData['effortRessent'])) {
+                $activity->setEffortRessenti($activityData['effortRessent']);
             }
 
             if (isset($activityData['variabilite'])) {
@@ -45,8 +45,8 @@ class ActivityMapper {
                 $activity->setVariance($activityData['variance']);
             }
 
-            if (isset($activityData['ecarttype'])) {
-                $activity->setEcartType($activityData['ecarttype']);
+            if (isset($activityData['ecartType'])) {
+                $activity->setEcartType($activityData['ecartType']);
             }
 
             if (isset($activityData['moyenne'])) {
@@ -61,8 +61,8 @@ class ActivityMapper {
                 $activity->setMinimum($activityData['minimum']);
             }
 
-            if (isset($activityData['temperaturemoyenne'])) {
-                $activity->setTemperatureMoyenne($activityData['temperaturemoyenne']);
+            if (isset($activityData['temperatureMoyenne'])) {
+                $activity->setTemperatureMoyenne($activityData['temperatureMoyenne']);
             }
 
             $activityEntities[] = $activity;
diff --git a/Sources/src/data/core/database/NotificationEntity.php b/Sources/src/data/core/database/NotificationEntity.php
index 69ecfbf9..986982f0 100644
--- a/Sources/src/data/core/database/NotificationEntity.php
+++ b/Sources/src/data/core/database/NotificationEntity.php
@@ -13,7 +13,7 @@ class NotificationEntity
     private $urgence;
     private $idAthlete;
 
-    public function getIdNotif(): int
+    public function getIdNotif()
     {
         return $this->idNotif;
     }
diff --git a/Sources/src/data/core/database/NotificationMapper.php b/Sources/src/data/core/database/NotificationMapper.php
index 51622e96..7fe24a65 100644
--- a/Sources/src/data/core/database/NotificationMapper.php
+++ b/Sources/src/data/core/database/NotificationMapper.php
@@ -16,8 +16,8 @@ class NotificationMapper
         foreach ($data as $notificationData) {
             $notification = new NotificationEntity();
 
-            if (isset($notificationData['idnotif'])) {
-                $notification->setIdNotif($notificationData['idnotif']);
+            if (isset($notificationData['idNotif'])) {
+                $notification->setIdNotif($notificationData['idNotif']);
             }
 
             if (isset($notificationData['message'])) {
@@ -36,8 +36,8 @@ class NotificationMapper
                 $notification->setUrgence($notificationData['urgence']);
             }
 
-            if (isset($notificationData['athleteid'])) {
-                $notification->setIdAthlete($notificationData['athleteid']);
+            if (isset($notificationData['athleteId'])) {
+                $notification->setIdAthlete($notificationData['athleteId']);
             }
 
             $notificationEntities[] = $notification;