diff --git a/includes/footer.php b/includes/footer.php
index 36f95ca..fb9b942 100644
--- a/includes/footer.php
+++ b/includes/footer.php
@@ -18,9 +18,14 @@
                 <li><a href="index.php">Accueil</a></li>
                 <li><a href="#">Direct</a></li>
                 <li><a href="#">Explorer</a></li>
-                <li><a href="#">Actualité</a></li>
-                <li><a href="#">Musique</a></li>
-                <li><a href="#">Sport</a></li>
+                
+                <?php
+                if (defined('PRIORITY_CATEGORIES') && !empty(PRIORITY_CATEGORIES)) {
+                    foreach (PRIORITY_CATEGORIES as $id => $name) {
+                        echo '<li><a href="categories.php?id=' . $id . '">' . htmlspecialchars($name) . '</a></li>';
+                    }
+                }
+                ?>
             </ul>
         </div>
         
diff --git a/includes/sidebar.php b/includes/sidebar.php
index 34ac8f4..3a9117a 100644
--- a/includes/sidebar.php
+++ b/includes/sidebar.php
@@ -17,15 +17,40 @@
         <a href="#" class="nav-item" data-title="Explorer">
             <i class="fas fa-compass"></i> <span>Explorer</span>
         </a>
-        <a href="#" class="nav-item" data-title="Actualité">
-            <i class="fas fa-globe"></i> <span>Actualité</span>
-        </a>
-        <a href="#" class="nav-item" data-title="Musique">
-            <i class="fas fa-music"></i> <span>Musique</span>
-        </a>
-        <a href="#" class="nav-item" data-title="Sport">
-            <i class="fas fa-running"></i> <span>Sport</span>
-        </a>
+        
+        <?php
+        // Afficher les catégories prioritaires
+        if (defined('PRIORITY_CATEGORIES') && !empty(PRIORITY_CATEGORIES)) {
+            // Tableau associatif des icônes pour les catégories
+            $categoryIcons = [
+                1 => 'fas fa-music',           // Musique
+                5 => 'fas fa-running',          // Sport
+                11 => 'fas fa-globe',           // Actualité & Politique
+                2 => 'fas fa-film',             // Films
+                3 => 'fas fa-video',            // Émissions & Séries
+                4 => 'fas fa-gamepad',          // Jeux
+                6 => 'fas fa-laugh',            // Humour
+                7 => 'fas fa-palette',          // Art
+                8 => 'fas fa-spa',              // Bien-être
+                9 => 'fas fa-tshirt',           // Mode
+                10 => 'fas fa-random',          // Divers
+                12 => 'fas fa-dollar-sign',     // Finance
+                13 => 'fas fa-graduation-cap',  // Education
+                14 => 'fas fa-fist-raised',     // Activism
+                15 => 'fas fa-microscope',      // Science & Technology
+                16 => 'fas fa-paw',             // Animals
+                17 => 'fas fa-child',           // Kids
+                18 => 'fas fa-utensils'         // Food
+            ];
+            
+            foreach (PRIORITY_CATEGORIES as $id => $name) {
+                $icon = isset($categoryIcons[$id]) ? $categoryIcons[$id] : 'fas fa-folder';
+                echo '<a href="categories.php?id=' . $id . '" class="nav-item" data-title="' . htmlspecialchars($name) . '">';
+                echo '<i class="' . $icon . '"></i> <span>' . htmlspecialchars($name) . '</span>';
+                echo '</a>';
+            }
+        }
+        ?>
         
         <div class="nav-divider"></div>