diff --git a/app/notifier/scripts/check.php b/app/notifier/scripts/check.php
index bd04c9a..9e2fe96 100644
--- a/app/notifier/scripts/check.php
+++ b/app/notifier/scripts/check.php
@@ -48,8 +48,7 @@ public function __construct(
         $this->_lockFile = DOCUMENT_ROOT."/var/.lock";
 
         $this->_lock();
-        $this->_running = true;
-
+        $this->_running = true;
         $this->_logger->info("[Pid ".getmypid()."] Vérification des alertes.");
 
         $this->_mailer = new PHPMailer($exceptions=true);
@@ -129,15 +128,15 @@ public function check()
 
         $baseurl = $this->_config->get("general", "baseurl", "");
 
-        foreach ($users AS $user) {
-            if ($storageType == "db") {
+        foreach ($users AS $user) {
+            if ($storageType == "db") {
                 $storage = new \App\Storage\Db\Alert($this->_userStorage->getDbConnection(), $user);
-                $this->_logger->info("[Pid ".getmypid()."] USER : ".$user->getUsername());
-            } else {
+                $this->_logger->info("[Pid ".getmypid()."] USER : ".$user->getUsername());
+            } else {
                 $file = DOCUMENT_ROOT."/var/configs/".$user->getUsername().".csv";
                 if (!is_file($file)) {
                     continue;
-                }
+                }
                 $storage = new \App\Storage\File\Alert($file);
                 $this->_logger->info("[Pid ".getmypid()."] USER : ".$user->getUsername()." (".$file.")");
             }
@@ -539,8 +538,16 @@ protected function _checkConnection()
 
     protected function _lock()
     {
+
+
         if (is_file($this->_lockFile)) {
+          $content = file_get_contents($this->_lockFile);
+          //on vérifie que le pid existe vraiment
+          if(posix_kill(explode("\n",$content)[1], 0)){
             throw new Exception("Un processus est en cours d'exécution.");
+          }else{
+            Logger::getLogger("main")->info("Le précédent process s'est interrompu de manière anormale.");
+          }
         }
         file_put_contents($this->_lockFile, time()."\n".getmypid());
         return $this;
@@ -565,17 +572,12 @@ protected function _lock()
     return;
 }
 
-try {
-    $main = new Main($config, $client, $userStorage);
+try {
+    $main = new Main($config, $client, $userStorage);
 } catch (\Exception $e) {
-    Logger::getLogger("main")->info($e->getMessage());
-    return;
-}
+    Logger::getLogger("main")->info($e->getMessage());
+    return;
+}
 
 $main->check();
 $main->shutdown();
-
-
-
-
-