diff --git a/posts/pinned.json b/posts/pinned.json
index 32960f8..a12acea 100644
--- a/posts/pinned.json
+++ b/posts/pinned.json
@@ -1,2 +1,3 @@
 [
+  "welcome"
 ]
\ No newline at end of file
diff --git a/src/app/admin/page.tsx b/src/app/admin/page.tsx
index 5a69534..dded0e4 100644
--- a/src/app/admin/page.tsx
+++ b/src/app/admin/page.tsx
@@ -70,6 +70,8 @@ export default function AdminPage() {
     if (auth === 'true') {
       setIsAuthenticated(true);
       loadContent();
+      const interval = setInterval(loadContent, 500);
+      return () => clearInterval(interval);
     }
   }, []);
 
@@ -101,6 +103,7 @@ export default function AdminPage() {
   const handleLogout = () => {
     setIsAuthenticated(false);
     localStorage.removeItem('adminAuth');
+    router.push('/');
   };
 
   const handleCreatePost = async (e: React.FormEvent) => {
@@ -315,19 +318,19 @@ export default function AdminPage() {
         .then((res) => {
           if (!res.ok) {
             res.json().then((data) => {
-              setPinFeedback(data.error || 'Failed to update pinned posts');
+              setPinFeedback(data.error || 'Fehler beim Aktualisieren der angehefteten Beiträge');
             });
           } else {
             setPinFeedback(
               newPinned.includes(slug)
-                ? 'Post pinned!'
-                : 'Post unpinned!'
+                ? 'Beitrag angeheftet!'
+                : 'Beitrag gelöst!'
             );
             setTimeout(() => setPinFeedback(null), 2000);
           }
         })
         .catch((err) => {
-          setPinFeedback('Failed to update pinned posts');
+          setPinFeedback('Fehler beim Aktualisieren der angehefteten Beiträge');
         });
       return newPinned;
     });
@@ -559,7 +562,7 @@ export default function AdminPage() {
                 return [...pinnedPosts, ...unpinnedPosts].map((post) => (
                   <div key={post.slug} className="border rounded-lg p-4 relative">
                     {post.pinned && (
-                      <span title="Pinned" className="absolute top-2 right-2 text-2xl">📌</span>
+                      <span title="Angeheftet" className="absolute top-2 right-2 text-2xl">📌</span>
                     )}
                     <h3 className="text-xl font-semibold">{post.title}</h3>
                     <p className="text-gray-600">{post.date}</p>
@@ -632,7 +635,7 @@ export default function AdminPage() {
                     >
                       <div className="flex-1 text-left flex items-center gap-2">
                         {pinned.includes(post.slug) && (
-                          <span title="Pinned" className="text-xl">📌</span>
+                          <span title="Angeheftet" className="text-xl">📌</span>
                         )}
                         <div>
                           <div className="font-semibold">{post.title}</div>
@@ -643,7 +646,7 @@ export default function AdminPage() {
                       <button
                         onClick={() => handlePin(post.slug)}
                         className={`text-2xl focus:outline-none ${pinned.includes(post.slug) ? 'text-yellow-500' : 'text-gray-400 hover:text-yellow-500'}`}
-                        title={pinned.includes(post.slug) ? 'Unpin' : 'Pin'}
+                        title={pinned.includes(post.slug) ? 'Lösen' : 'Anheften'}
                       >
                         {pinned.includes(post.slug) ? '★' : '☆'}
                       </button>
diff --git a/src/app/page.tsx b/src/app/page.tsx
index fa122a6..86c3f8a 100644
--- a/src/app/page.tsx
+++ b/src/app/page.tsx
@@ -31,7 +31,7 @@ export default function Home() {
 
   useEffect(() => {
     loadTree();
-    const interval = setInterval(loadTree, 2000);
+    const interval = setInterval(loadTree, 500);
     return () => clearInterval(interval);
   }, []);