diff --git a/css/style.css b/css/style.css
index 0de24fe..5d3df9a 100644
--- a/css/style.css
+++ b/css/style.css
@@ -1109,7 +1109,7 @@ ul.ms1-menu-compte li a:hover, ul.ms1-menu-compte li a:active {
     text-align:left;
     cursor:pointer;
     user-select:none;
-    overflow:hidden;
+    overflow:visible;
     transition:background .15s ease, border-color .15s ease, box-shadow .15s ease, color .15s ease;
 }
 
@@ -2004,6 +2004,12 @@ ul.ms1-menu-compte li a:hover, ul.ms1-menu-compte li a:active {
     font-weight:700;
     line-height:1;
     cursor:pointer;
+    overflow:visible;
+}
+
+.btn-aide-bib .bib-aide-text,
+.bib-aide-trigger .bib-aide-text{
+    display:none !important;
 }
 
 .btn-aide-bib:hover,
@@ -2199,6 +2205,7 @@ a.ms1-trad-link.btn-aide-trad{
 }
 
 .tippy-box[data-theme~='ms1-bib']{
+    z-index:10050;
     background-color:#1e293b;
     color:#f8fafc;
     font-size:12px;
diff --git a/js/v2/bib-assignments.js b/js/v2/bib-assignments.js
index 0859788..0fe66b1 100644
--- a/js/v2/bib-assignments.js
+++ b/js/v2/bib-assignments.js
@@ -1292,7 +1292,9 @@
                     animation: 'fade',
                     allowHTML: false,
                     maxWidth: 280,
-                    interactive: false
+                    interactive: false,
+                    appendTo: function () { return document.body; },
+                    zIndex: 10050
                 });
 
                 tippy(scope.querySelectorAll('.bib-aide-trigger'), {
@@ -1301,7 +1303,9 @@
                     allowHTML: true,
                     maxWidth: 420,
                     interactive: true,
-                    content: bibTippyAideContent
+                    content: bibTippyAideContent,
+                    appendTo: function () { return document.body; },
+                    zIndex: 10050
                 });
             }
 
diff --git a/php/inc_fx_promoteur.php b/php/inc_fx_promoteur.php
index d6ab328..abda809 100644
--- a/php/inc_fx_promoteur.php
+++ b/php/inc_fx_promoteur.php
@@ -4509,7 +4509,7 @@ function renderBibToolNav($int_eve_id, $tabEpreuves, $strLangue = 'fr') {
         <?php echo renderBibToolNavBtn('anomalies', 'bib_v4_anomalies_title', $strAnomBadges); ?>
         <?php echo renderBibToolNavBtn('dist_print', 'bib_v4_dist_print_title'); ?>
         <?php if ($intSolo >= 2) {
-            echo renderBibToolNavBtn('global_batch', 'bib_v4_global_batch_title', '', true, 'bib_v4_global_batch_doc');
+            echo renderBibToolNavBtn('global_batch', 'bib_v4_global_batch_title', '', false, 'bib_v4_global_batch_doc');
         } ?>
     </nav>
     <div id="bib-tool-detail" class="bib-tool-detail bib-ui-hidden" aria-live="polite">
diff --git a/php/inc_settings.php b/php/inc_settings.php
index bd03d4c..183a2d4 100644
--- a/php/inc_settings.php
+++ b/php/inc_settings.php
@@ -7,7 +7,7 @@
  * Constantes *
  *
  **************/
-define('_VERSION_CODE', '4.72.777');
+define('_VERSION_CODE', '4.72.778');
 define('_DATE_CODE', '2026-07-09');
 //MSIN-4290
 define('QR_SECRET_KEY', 'ms1_qr_2026_cle_secrete_longue_et_fixe');