diff --git a/public/css/style.css b/public/css/style.css
index b5f5ad2..db38a86 100644
--- a/public/css/style.css
+++ b/public/css/style.css
@@ -27,13 +27,15 @@ body{
 
 /* ===== Top Bar ===== */
 #top-bar{
-  background:rgba(15,23,42,.95);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
-  color:white;position:sticky;top:0;z-index:200;border-bottom:1px solid rgba(255,255,255,.08);
+  background:rgba(255,255,255,.95);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
+  color:var(--g9);position:sticky;top:0;z-index:200;border-bottom:1px solid var(--g2);
 }
 .top-bar-inner{max-width:1280px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:0 28px;height:52px}
-.top-logo{color:white;text-decoration:none;font-size:17px;font-weight:700;display:flex;align-items:center;gap:10px;letter-spacing:-.5px}
-.top-logo i{font-size:22px;background:var(--pg);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
+.top-logo{color:var(--g9);text-decoration:none;font-size:17px;font-weight:700;display:flex;align-items:center;gap:10px;letter-spacing:-.5px}
+.top-logo i{font-size:22px;color:var(--p)}
 #top-auth{display:flex;gap:10px;align-items:center}
+#top-auth .btn-o{color:var(--g8);border-color:var(--g3)}
+#top-auth .btn-o:hover{background:var(--g2);border-color:var(--g4)}
 
 /* ===== Public Pages ===== */
 #public-page{
diff --git a/public/js/app.js b/public/js/app.js
index 21711c4..4d12603 100644
--- a/public/js/app.js
+++ b/public/js/app.js
@@ -89,7 +89,7 @@ const App = {
     const pub = document.getElementById('public-page');
     pub.classList.remove('hidden');
     const comp = page === 'login' ? LoginPage : page === 'register' ? RegisterPage : page === 'install' ? InstallPage : HomePage;
-    comp.render().then(html => { pub.innerHTML = html; if (comp.mount) comp.mount(); });
+    Promise.resolve(comp.render()).then(html => { pub.innerHTML = html; if (comp.mount) comp.mount(); });
   },
 
   showLayout() {
diff --git a/public/js/pages/register.js b/public/js/pages/register.js
index dd190b4..bf60bc8 100644
--- a/public/js/pages/register.js
+++ b/public/js/pages/register.js
@@ -27,7 +27,9 @@ const RegisterPage = {
           <button type="submit" class="btn btn-p btn-lg w-full"><i class="fas fa-user-plus"></i> 注册</button>
         </form>
         <div style="margin-top:14px;text-align:center;font-size:13px">
-          <a href="#/login" style="color:var(--p);text-decoration:none">已有账号？登录</a>
+          <a href="#/login" style="color:var(--p);text-decoration:none;font-weight:600">已有账号？登录</a>
+          <span style="color:var(--g4);margin:0 10px">|</span>
+          <a href="#/home" style="color:var(--g5);text-decoration:none">匿名提交</a>
         </div>
       </div>`;
   },