diff --git a/app/static/tenant.js b/app/static/tenant.js
index 93f0845..9d6756f 100644
--- a/app/static/tenant.js
+++ b/app/static/tenant.js
@@ -67,12 +67,16 @@ function layout(){
   document.querySelectorAll('#h-panel button').forEach(b => b.classList.toggle('on', b.dataset.p === ui.mode));
   if(ui.open) refreshPreview();
 }
-$('#h-panel').addEventListener('click', e => { const b = e.target.closest('button'); if(!b) return; ui.mode = b.dataset.p; renderNav(); layout(); if(ui.mode === 'agent') $('#chat-text').focus(); });
-function renderSection(){
-  renderNav(); layout();
+$('#h-panel').addEventListener('click', e => {
+  const b = e.target.closest('button'); if(!b) return; ui.mode = b.dataset.p;
+  if(ui.mode === 'edit') renderSection();            // Formular NEU aufbauen: der Agent kann den Entwurf inzwischen geändert haben (sonst alte Werte sichtbar)
+  else { renderNav(); layout(); $('#chat-text').focus(); }
+});
+function renderSectionContent(){
   ({overview: sOverview, brand: sBrand, texts: sTexts, pdf: sPdf, prompt: sPrompt, files: sFiles, func: sFunc, code: sCode, adv: sAdv,
     domain: sDomain, secrets: sSecrets, deploy: sDeploy, versions: sVersions})[ui.sec]();
 }
+function renderSection(){ renderNav(); layout(); renderSectionContent(); }
 
 /* ───────── Speichern (Entwurf) ───────── */
 const saveState = txt => { const e = $('#save-ind'); if(e) e.textContent = txt; };
@@ -448,7 +452,7 @@ function showPdfIfRelevant(paths){
 async function decide(id, d){
   const m = await api('POST', A(`/chat/${id}/${d}`)); $('#m'+id).replaceWith(msgEl(m));
   ui.agentSrc = null; setPvSrc('draft');
-  if(d==='apply'){ await load(true); renderNav(); headLogo(); if(ui.sec==='overview') sOverview(); toast('Im Entwurf – Vorschau zeigt jetzt den Entwurf'); }
+  if(d==='apply'){ await load(true); renderNav(); headLogo(); try{ renderSectionContent(); }catch(e){} toast('Im Entwurf – Vorschau zeigt jetzt den Entwurf'); }
   refreshPreview(true);
 }
 async function showProposalDiff(id){ const d = await api('GET', A(`/chat/${id}/diff`)); $('#diff-title').textContent = 'Vorschlag des Agenten'; $('#diff-body').innerHTML = d.items.length ? d.items.map(diffHtml).join('') : '<div class="empty">Keine Unterschiede zum Entwurf.</div>'; modal('m-diff', true); }
diff --git a/app/templates/base.html b/app/templates/base.html
index e860b23..04c3ccb 100644
--- a/app/templates/base.html
+++ b/app/templates/base.html
@@ -5,7 +5,7 @@
 <meta name="viewport" content="width=device-width,initial-scale=1">
 <title>{% block title %}Onyscribe Admin{% endblock %}</title>
 <link rel="icon" href="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Crect width='64' height='64' rx='14' fill='%231a1a1a'/%3E%3Cpath d='M20 22l14 10-14 10' fill='none' stroke='%2300cccc' stroke-width='7' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E">
-<link rel="stylesheet" href="/static/admin.css">
+<link rel="stylesheet" href="/static/admin.css?v={{ static_v('admin.css') }}">
 </head>
 <body>
 <aside class="side">
diff --git a/app/templates/tenant.html b/app/templates/tenant.html
index 518665a..f46144f 100644
--- a/app/templates/tenant.html
+++ b/app/templates/tenant.html
@@ -47,5 +47,5 @@
 {% endblock %}
 {% block scripts %}
 <script>const TID={{ t.id|tojson }};</script>
-<script src="/static/tenant.js"></script>
+<script src="/static/tenant.js?v={{ static_v('tenant.js') }}"></script>
 {% endblock %}
diff --git a/app/templating.py b/app/templating.py
index aaf085a..b0c0e18 100644
--- a/app/templating.py
+++ b/app/templating.py
@@ -30,3 +30,14 @@ def _live() -> bool:
 
 
 templates.env.globals["deploy_live"] = _live
+
+
+def _static_v(name: str) -> str:
+    """Cache-Busting: Änderungszeit der Datei als Query-Parameter, damit Browser nach einem Deploy nie veraltete JS/CSS-Dateien nutzen."""
+    try:
+        return str(int((ROOT / "app" / "static" / name).stat().st_mtime))
+    except OSError:
+        return "0"
+
+
+templates.env.globals["static_v"] = _static_v