diff --git a/templates/MetaLab-2026/html/layout/nav.html b/templates/MetaLab-2026/html/layout/nav.html
index fde401c..c7d9c4f 100644
--- a/templates/MetaLab-2026/html/layout/nav.html
+++ b/templates/MetaLab-2026/html/layout/nav.html
@@ -8,6 +8,10 @@
             <li><a href="/">首页</a></li>
             <li><a href="/posts">帖子</a></li>
             {{if .IsLoggedIn}}
+            <li><a href="/studio/write" class="nav-contribute">
+                <svg class="icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 20h9"/><path d="M16.5 3.5a2.121 2.121 0 0 1 3 3L7 19l-4 1 1-4L16.5 3.5z"/></svg>
+                投稿
+            </a></li>
             <li>
                 <a href="/messages" class="nav-messages" id="messagesBell" title="消息中心">
                     <svg class="nav-bell-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M18 8A6 6 0 0 0 6 8c0 7-3 9-3 9h18s-3-2-3-9"/><path d="M13.73 21a2 2 0 0 1-3.46 0"/></svg>
diff --git a/templates/MetaLab-2026/html/posts/index.html b/templates/MetaLab-2026/html/posts/index.html
index abf438d..76a3c2a 100644
--- a/templates/MetaLab-2026/html/posts/index.html
+++ b/templates/MetaLab-2026/html/posts/index.html
@@ -6,9 +6,6 @@
 <div class="container posts-container">
     <div class="posts-header">
         <h1>社区帖子</h1>
-        {{if .IsLoggedIn}}
-        <a href="/studio/write" class="btn btn-primary">撰写帖子</a>
-        {{end}}
     </div>
 
     {{if .Error}}
diff --git a/templates/MetaLab-2026/static/css/common.css b/templates/MetaLab-2026/static/css/common.css
index 61fd4f4..6f981be 100644
--- a/templates/MetaLab-2026/static/css/common.css
+++ b/templates/MetaLab-2026/static/css/common.css
@@ -145,6 +145,27 @@ header {
     color: var(--color-secondary) !important;
 }
 
+/* ---------- Nav Contribute ---------- */
+.nav-contribute {
+    display: inline-flex !important;
+    align-items: center;
+    vertical-align: middle;
+    line-height: 1;
+    color: var(--color-accent) !important;
+    font-weight: 600 !important;
+}
+
+.nav-contribute .icon {
+    width: 16px;
+    height: 16px;
+    display: block;
+    margin-right: 4px;
+}
+
+.nav-contribute:hover {
+    opacity: .8;
+}
+
 /* ---------- Nav Messages Bell ---------- */
 .nav-messages {
     position: relative;