diff --git a/assets/js/main.js b/assets/js/main.js
index eccbe68..46068d6 100644
--- a/assets/js/main.js
+++ b/assets/js/main.js
@@ -645,7 +645,7 @@ document.addEventListener('DOMContentLoaded', () => {
     chatForm?.addEventListener('submit', (e) => {
         e.preventDefault();
         const content = chatInput.value.trim();
-        const file = fileUpload.files[0];
+        const file = fileUpload?.files?.[0];
         if (!content && !file) return;
 
         chatInput.value = '';
@@ -665,7 +665,7 @@ document.addEventListener('DOMContentLoaded', () => {
 
         if (file) {
             formData.append('file', file);
-            fileUpload.value = ''; // Clear file input
+            if (fileUpload) fileUpload.value = ''; // Clear file input
             
             // Show progress bar
             progressContainer.style.display = 'block';
diff --git a/index.php b/index.php
index 441d9f0..4877902 100644
--- a/index.php
+++ b/index.php
@@ -1599,8 +1599,6 @@ $projectImageUrl = $_SERVER['PROJECT_IMAGE_URL'] ?? '';
                 <?php endforeach; ?>
             <?php endif; ?>
         </div>
-        <div id="typing-indicator" class="typing-indicator"></div>
-        <div class="chat-input-container">
             <?php 
                 require_once 'includes/permissions.php';
                 if ($active_thread) {
@@ -1612,8 +1610,13 @@ $projectImageUrl = $_SERVER['PROJECT_IMAGE_URL'] ?? '';
                 if ($channel_type === 'rules') $show_input = false;
                 if ($channel_type === 'forum' && !$active_thread) $show_input = false;
                 if (($channel_type === 'announcement' || $channel_type === 'text') && !$can_manage_channels) $show_input = false;
+                if (in_array($channel_type, ['autorole', 'event', 'poll'])) $show_input = false;
+            ?>
 
-                if ($show_input):
+            <?php if ($show_input): ?>
+                <div id="typing-indicator" class="typing-indicator"></div>
+                <div class="chat-input-container">
+                    <?php 
                     if (!$can_send) {
                         echo '<div class="chat-input-wrapper justify-content-center p-3 text-muted small" style="background-color: #2b2d31; border-radius: 8px;">
                                 <i class="fa-solid fa-lock me-2"></i> Vous ne disposez pas de la permission d\'envoyer des messages dans ce salon.
@@ -1626,7 +1629,7 @@ $projectImageUrl = $_SERVER['PROJECT_IMAGE_URL'] ?? '';
                                 break;
                             }
                         }
-            ?>
+                    ?>
             <div id="upload-progress-container" class="upload-progress-container" style="display: none;">
                 <div class="progress" style="height: 4px; background-color: var(--separator); border-radius: 2px; overflow: hidden;">
                     <div id="upload-progress-bar" class="progress-bar" role="progressbar" style="width: 0%; background-color: var(--blurple);"></div>
@@ -1668,8 +1671,8 @@ $projectImageUrl = $_SERVER['PROJECT_IMAGE_URL'] ?? '';
                 </div>
             </form>
             <?php } ?>
-            <?php endif; ?>
         </div>
+        <?php endif; ?>
     </div>
 
     <!-- Members Sidebar -->