diff --git a/Sources/src/app/controller/AthleteController.php b/Sources/src/app/controller/AthleteController.php
index 0a6c7614..fd4b99b9 100644
--- a/Sources/src/app/controller/AthleteController.php
+++ b/Sources/src/app/controller/AthleteController.php
@@ -201,8 +201,8 @@ class AthleteController extends BaseController
             $listActivity = [];
             foreach ($activityGateway as $entity) {
                 $activity = $map->activityEntityToModel($entity);
-                $listActivity[] = ['idactivity' => number_format($activity->getIdActivity()), 'type' => $activity->getType(),
-                    'date' => $activity->getDate()->format("D j F Y"), 'heureDebut' => $activity->getHeureDebut()->format("H\h i"), 'heureFin' => $activity->getHeureFin()->format("H\h i"),
+                $listActivity[] = ['idactivite' => number_format($activity->getIdActivity()), 'type' => $activity->getType(),
+                    'date' => $activity->getDate()->format("D j F Y"), 'heurededebut' => $activity->getHeureDebut()->format("H\h i"), 'heuredefin' => $activity->getHeureFin()->format("H\h i"),
                     'effortRessenti' => $activity->getEffortRessenti(), 'variabilite' => $activity->getVariability(), 'variance' => $activity->getVariance(),
                     'ecartType' => $activity->getStandardDeviation(), 'moyenne' => $activity->getAverage(),
                     'max' => $activity->getMaximum(), 'min' => $activity->getMinimum(), 'temperature' => $activity->getAvrTemperature()];
diff --git a/Sources/src/app/controller/UserController.php b/Sources/src/app/controller/UserController.php
index ca403f69..c6301d5e 100644
--- a/Sources/src/app/controller/UserController.php
+++ b/Sources/src/app/controller/UserController.php
@@ -5,6 +5,7 @@ namespace App\Controller;
 use App\Container;
 use App\Router\Request\IRequest;
 use App\Router\Response\Response;
+use Database\ActivityMapper;
 use Shared\Attributes\Route;
 use Twig\Environment;
 use Data\Core\Preferences;
@@ -49,6 +50,7 @@ class UserController extends BaseController
         $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'])];
         }
diff --git a/Sources/src/data/core/database/ActivityEntity.php b/Sources/src/data/core/database/ActivityEntity.php
index 7f14956e..be31539a 100644
--- a/Sources/src/data/core/database/ActivityEntity.php
+++ b/Sources/src/data/core/database/ActivityEntity.php
@@ -18,7 +18,7 @@ class ActivityEntity {
     private $temperatureMoyenne;
 
     // Getters
-    public function getIdActivity() {
+    public function getIdActivity() :int {
         return $this->idActivity;
     }
 
diff --git a/Sources/src/data/core/database/ActivityMapper.php b/Sources/src/data/core/database/ActivityMapper.php
index 296c03c8..adad8141 100644
--- a/Sources/src/data/core/database/ActivityMapper.php
+++ b/Sources/src/data/core/database/ActivityMapper.php
@@ -73,7 +73,7 @@ class ActivityMapper {
     /**
      * @throws \Exception
      */
-    public function ActivityEntityToModel(ActivityEntity $activiteEntity):Activity {
+    public function activityEntityToModel(ActivityEntity $activiteEntity):Activity {
         $date = new DateTime($activiteEntity->getDate());
         $heureDebut = new \DateTime($activiteEntity->getHeureDebut());
         $heureFin = new \DateTime($activiteEntity->getHeureFin());
diff --git a/Sources/src/data/core/database/AthleteGateway.php b/Sources/src/data/core/database/AthleteGateway.php
index e94155d0..2fd651ba 100644
--- a/Sources/src/data/core/database/AthleteGateway.php
+++ b/Sources/src/data/core/database/AthleteGateway.php
@@ -88,12 +88,19 @@ class AthleteGateway {
 
     public function getListActivity(int $idAthlete): array
     {
-        $query = "SELECT count(ac.idActivite) AS nbActivite, EXTRACT(MONTH FROM ac.date) AS mois 
-              FROM Athlete ath, Activite ac 
-              WHERE ath.idAthlete = :idAthlete 
+        /*$query = "SELECT count(ac.idActivite) AS nbActivite, EXTRACT(MONTH FROM ac.date) AS mois
+              FROM Athlete at, Activite ac 
+              WHERE at.idAthlete = :idAthlete 
                     AND ac.date > CURRENT_DATE - INTERVAL '1 YEAR' 
-                    AND ac.athleteId = ath.idAthlete 
-              GROUP BY mois";
+                    AND ac.athleteId = at.idAthlete 
+              GROUP BY mois";*/
+
+        $query = "SELECT COUNT(ac.idActivite) AS nbActivite, EXTRACT(MONTH FROM ac.date) AS mois
+                FROM Athlete at
+                JOIN Activite ac ON ac.athleteId = at.idAthlete
+                WHERE at.idAthlete = :idAthlete
+                  AND ac.date > CURRENT_DATE - INTERVAL 1 YEAR
+                GROUP BY mois";
 
         $params = [
             ':idAthlete' => $idAthlete,