diff --git a/web/assets/index.js b/web/assets/index.js
index 3418f5b..4399cb9 100644
--- a/web/assets/index.js
+++ b/web/assets/index.js
@@ -1011,6 +1011,7 @@ const fileContextMenu = (elDisplay = null) => {
             .setLabel('Copy path')
             .setClickHandler(() => {
                 const path = isNoneSelected ? activeConnection.path : selectedFiles[0].dataset.path;
+                console.log('Clipboard context:', window.location.href, window.top === window ? 'Parent' : 'Iframe');
                 navigator.clipboard.writeText(path);
                 setStatus(`Copied path to clipboard`);
             })
@@ -2318,8 +2319,25 @@ btnShare.addEventListener('click', async() => {
                 } else if (isMultiSelected)
                     url = await getZipDownloadUrl(selected.map(el => el.dataset.path), activeConnection.path);
                 if (url) {
-                    navigator.clipboard.writeText(url);
-                    setStatus(`Copied download link to clipboard`);
+                    try {
+                        await navigator.clipboard.writeText(url);
+                        setStatus(`Copied download link to clipboard`);
+                    } catch (err) {
+                        console.error('Clipboard error:', err);
+                        // Fallback
+                        const textarea = document.createElement('textarea');
+                        textarea.value = url;
+                        document.body.appendChild(textarea);
+                        textarea.select();
+                        try {
+                            document.execCommand('copy');
+                            setStatus(`Copied download link to clipboard (fallback)`);
+                        } catch (fallbackErr) {
+                            console.error('Fallback failed:', fallbackErr);
+                            setStatus(`Failed to copy link. Please copy manually: ${url}`, true);
+                        }
+                        document.body.removeChild(textarea);
+                    }
                 }
             }))
         .addAction(action => action.setLabel('Cancel'))
diff --git a/web/index.html b/web/index.html
index 0a5152d..cf38abd 100644
--- a/web/index.html
+++ b/web/index.html
@@ -8,7 +8,8 @@
     <meta name="mobile-web-app-capable" content="yes">
     <meta name="apple-mobile-web-app-capable" content="yes">
     <meta name="theme-color" content="#1f2733">
-    <link rel="manifest" href="/manifest.json" />
+    <meta http-equiv="Permissions-Policy" content="clipboard-write=(self 'https://sftp.my-mc.link')">
+        <link rel="manifest" href="/manifest.json" />
     <link rel="icon" href="/icon.png">
     <link rel="stylesheet" href="https://src.simplecyber.org/v2/themes.css">
     <link rel="stylesheet" href="https://src.simplecyber.org/v2/base.css">
diff --git a/web/worker.js b/web/worker.js
index cbfcc4f..3ba4a98 100644
--- a/web/worker.js
+++ b/web/worker.js
@@ -1,4 +1,3 @@
-
 self.addEventListener('activate', (e) => {
     self.clients.claim();
 });
@@ -6,24 +5,44 @@ self.addEventListener('activate', (e) => {
 self.addEventListener('fetch', (e) => {
     const reqUrl = e.request.url;
     e.respondWith((async() => {
-        // Open asset cache and see if this request is in it
+        // Open asset cache
         const cache = await caches.open('main');
         const match = await caches.match(e.request);
-        // Request the resource from the network
+        
+        // Request from network
         const netRes = fetch(e.request).then((res) => {
-            // If the request was successful and this isn't an API call,
-            // update the cached resource
+            // Create a new response with updated headers
+            const newHeaders = new Headers(res.headers);
+            newHeaders.set('Permissions-Policy', 'clipboard-write=(self), clipboard-read=(self)');
+            
+            const newRes = new Response(res.body, {
+                status: res.status,
+                statusText: res.statusText,
+                headers: newHeaders
+            });
+            
+            // Cache non-API responses
             if (res.ok && !reqUrl.match(/\/api\/sftp\/.*$/)) {
-                cache.put(e.request, res.clone());
+                cache.put(e.request, newRes.clone());
             }
-            // Return the response
-            return res;
+            
+            return newRes;
         }).catch(e => {
-            console.error(e);
-            return match;
+            console.error('Fetch error:', e);
+            if (match) {
+                // Add header to cached response
+                const newHeaders = new Headers(match.headers);
+                newHeaders.set('Permissions-Policy', 'clipboard-write=(self), clipboard-read=(self)');
+                return new Response(match.body, {
+                    status: match.status,
+                    statusText: match.statusText,
+                    headers: newHeaders
+                });
+            }
+            throw e;
         });
-        // Return the cached resource if it exists
-        // Otherwise, return the network request
+        
+        // Return cached or network response
         return match || netRes;
     })());
 });
\ No newline at end of file