diff --git a/frontend/.htaccess b/frontend/.htaccess
index 0e9fe4fe..b6275ebb 100644
--- a/frontend/.htaccess
+++ b/frontend/.htaccess
@@ -3,6 +3,16 @@ RewriteEngine On
 # If Apache is serving this repository root, route public web requests
 # to the generated frontend assets under client/public.
 
+# Standalone admin tool pages. Keep these before the generic admin SPA rule.
+RewriteCond %{REQUEST_URI} !^/client/public/
+RewriteRule ^admin/storage/?$ client/public/admin/storage.html [L]
+RewriteCond %{REQUEST_URI} !^/client/public/
+RewriteRule ^admin/calling/?$ client/public/admin/calling.html [L]
+RewriteCond %{REQUEST_URI} !^/client/public/
+RewriteRule ^admin/calling-push/?$ client/public/admin/calling-push.html [L]
+RewriteCond %{REQUEST_URI} !^/client/public/
+RewriteRule ^admin/social-auth/?$ client/public/admin/social-auth.html [L]
+
 # Admin subdomain SPA entry.
 RewriteCond %{HTTP_HOST} ^admin\. [NC]
 RewriteCond %{REQUEST_URI} !^/client/public/
diff --git a/frontend/admin/callingPush.jsx b/frontend/admin/callingPush.jsx
index 48a6321f..4b75da10 100644
--- a/frontend/admin/callingPush.jsx
+++ b/frontend/admin/callingPush.jsx
@@ -199,7 +199,7 @@ function CallingPushAdmin() {
             </p>
           </div>
           <div style={{ display: 'flex', gap: 14 }}>
-            <a href="/admin/calling" style={{ textDecoration: 'none', fontWeight: 700 }}>
+            <a href="/admin/calling.html" style={{ textDecoration: 'none', fontWeight: 700 }}>
               ← Calling
             </a>
             <a href="/admin" style={{ textDecoration: 'none', fontWeight: 700 }}>
diff --git a/frontend/admin/sidebarTools.js b/frontend/admin/sidebarTools.js
index b79cb28f..e3319acd 100644
--- a/frontend/admin/sidebarTools.js
+++ b/frontend/admin/sidebarTools.js
@@ -1,8 +1,8 @@
 const TOOL_LINKS = [
-  { label: 'Native Call Push', href: '/admin/calling-push' },
-  { label: 'Calling & WebRTC', href: '/admin/calling' },
-  { label: 'FTP Storage', href: '/admin/storage' },
-  { label: 'Social Login', href: '/admin/social-auth' },
+  { label: 'Native Call Push', href: '/admin/calling-push.html' },
+  { label: 'Calling & WebRTC', href: '/admin/calling.html' },
+  { label: 'FTP Storage', href: '/admin/storage.html' },
+  { label: 'Social Login', href: '/admin/social-auth.html' },
 ];
 
 let observer = null;