diff --git a/Vue/Ajaxrequeteenteteresumesinistres/index.php b/Vue/Ajaxrequeteenteteresumesinistres/index.php
index 09adbe1..48a5d6f 100644
--- a/Vue/Ajaxrequeteenteteresumesinistres/index.php
+++ b/Vue/Ajaxrequeteenteteresumesinistres/index.php
@@ -1,13 +1,18 @@
 <?php
+    // Sécurisation des dates par défaut
+    $dateEffetPolice = isset($sppoliceentete['dateEffet']) ? $this->nettoyer($sppoliceentete['dateEffet']) : date('Y-m-d');
+    
     $_SESSION['dateDebutRequete'] = isset($_SESSION['dateDebutRequete'])
                                 ? dateLang($_SESSION['dateDebutRequete'], $_SESSION['lang'])
-                                : dateLang($this->nettoyer($sppoliceentete['dateEffet']), $_SESSION['lang']);
+                                : dateLang($dateEffetPolice, $_SESSION['lang']);
 
     $_SESSION['dateFinRequete'] = isset($_SESSION['dateFinRequete'])
                                 ? dateLang($_SESSION['dateFinRequete'], $_SESSION['lang'])
                                 : dateCouranteLang($_SESSION['lang']);
 ?>
+
 <div id="div_ente_requete" class="card border-0 shadow-sm bg-light mb-2" style="border-radius: 12px;">
+    
     <div class="card-body p-3">
         <div class="row g-3 align-items-end">
             <div class="col-12 col-md-5">
@@ -15,8 +20,8 @@
                     <i class="fas fa-calendar-alt me-1 text-primary"></i> <?= _("Période de recherche") ?>
                 </label>
                 <div class="input-group input-group-sm">
-                    <input class="form-control text-center fw-bold" type="text" id="dateFacture1" name="dateFacture1" 
-                           value="<?= $_SESSION['dateDebutRequete'];  ?>" readonly>
+                    <input class="form-control text-center fw-bold bg-white" type="text" id="dateFacture1" name="dateFacture1" 
+                           value="<?= $_SESSION['dateDebutRequete']; ?>" readonly>
                     <span class="input-group-text bg-white fw-bold border-start-0 border-end-0"><?= _("au") ?></span>
                     <input class="form-control datepicker text-center fw-bold" type="text" id="dateFacture2" name="dateFacture2" 
                            value="<?= $_SESSION['dateFinRequete'] ?>" required>
@@ -33,19 +38,30 @@
 
             <div class="col-6 col-md-5">
                 <div class="d-flex gap-2">
-                    <button type="button" class="btn btn-primary btn-sm flex-grow-1 fw-bold shadow-sm" onclick="javascript:requetes_resume_sinistres();">
+                    <button type="button" class="btn btn-primary btn-sm flex-grow-1 fw-bold shadow-sm" onclick="requetes_resume_sinistres();">
                         <i class="fas fa-search me-2"></i><?= _("Afficher") ?>
                     </button>
                     
-                    <button type="button" class="btn btn-success btn-sm flex-grow-1 fw-bold shadow-sm" onclick="javascript:requetes_resume_sinistres_export();">
+                    <button type="button" class="btn btn-success btn-sm flex-grow-1 fw-bold shadow-sm" onclick="requetes_resume_sinistres_export();">
                         <i class="fas fa-file-excel me-2"></i><?= _("Exporter") ?>
                     </button>
                 </div>
             </div>
-
         </div>
     </div>
 </div>
 
-<div id="div_export_a"> 
-</div>
\ No newline at end of file
+<div id="div_export_a" class="mt-2"> 
+</div>
+
+<script>
+    $(document).ready(function() {
+        // Initialisation du datepicker sur le champ de fin uniquement 
+        // puisque le champ de début est en lecture seule (lié à l'effet de la police)
+        $('.datepicker').datepicker({
+            format: 'dd/mm/yyyy',
+            autoclose: true,
+            language: '<?= $_SESSION['lang'] == 'en' ? 'en' : 'fr' ?>'
+        });
+    });
+</script>
\ No newline at end of file