diff --git a/Sources/src/app/controller/AthleteController.php b/Sources/src/app/controller/AthleteController.php
index 0abf76a2..6f37a675 100644
--- a/Sources/src/app/controller/AthleteController.php
+++ b/Sources/src/app/controller/AthleteController.php
@@ -90,7 +90,11 @@ class AthleteController extends BaseController
         } else {
             try {
                 $athleteGateway = new AthleteGateway(new Connexion(DSN, DB_USER, DB_PASSWORD));
-                $listSearch = $athleteGateway->getAthlete($username);
+                if($username==null){
+                    $listSearch=$athleteGateway->getAthlete();
+                } else {
+                    $listSearch = $athleteGateway->getAthleteByName($username);
+                }
                 $map = new AthleteMapper();
                 $athleteEntity = $map->athleteSqlToEntity($listSearch);
                 $listUsers = [];
diff --git a/Sources/src/data/core/database/AthleteGateway.php b/Sources/src/data/core/database/AthleteGateway.php
index 22a78fbd..323be996 100644
--- a/Sources/src/data/core/database/AthleteGateway.php
+++ b/Sources/src/data/core/database/AthleteGateway.php
@@ -30,7 +30,7 @@ class AthleteGateway {
     public function getAthleteByName(string $name): array
     {
         $query = "SELECT * FROM Athlete WHERE nom = :name AND isCoach=FALSE";
-        $params = [':name' => [$name, PDO::PARAM_STR]];
+        $params = [':name' => $name];
         return $this->connection->executeWithErrorHandling($query, $params);
     }