diff --git a/src/pages/TaskDetail.jsx b/src/pages/TaskDetail.jsx
index b132524..60e7bb4 100644
--- a/src/pages/TaskDetail.jsx
+++ b/src/pages/TaskDetail.jsx
@@ -414,7 +414,7 @@ export default function TaskDetail() {
     setComments(prev => prev.filter(c => c.id !== commentId));
   };
 
-  const downloadAllFiles = async (files, label = 'files') => {
+  const downloadAllFiles = async (files, label = 'files', bucket = 'submissions') => {
     if (downloading) return;
     setDownloading('all');
     setDlProgress({ active: true, label: 'Preparing…', percent: 0 });
@@ -424,7 +424,7 @@ export default function TaskDetail() {
         const file = files[i];
         setDlProgress({ active: true, label: file.name, percent: Math.round((i / (files.length + 1)) * 100) });
         try {
-          const { data } = await supabase.storage.from('submissions').createSignedUrl(file.storage_path, 3600, { download: file.name });
+          const { data } = await supabase.storage.from(bucket).createSignedUrl(file.storage_path, 3600, { download: file.name });
           if (data?.signedUrl) {
             const response = await fetch(data.signedUrl);
             if (response.ok) zip.file(file.name, await response.blob());
@@ -693,7 +693,7 @@ export default function TaskDetail() {
                                   </div>
                                 : <div style={{ fontSize: 13, color: 'var(--text-muted)' }}>No notes provided.</div>
                               }
-                              <SubmissionFiles files={sub.files} downloading={downloading} onDownloadAll={(f) => downloadAllFiles(f, `Submission ${i + 1}`)} />
+                              <SubmissionFiles files={sub.files} downloading={downloading} onDownloadAll={(f) => downloadAllFiles(f, `Submission ${i + 1}`, 'deliveries')} />
                             </div>
                           );
                         })}