diff --git a/caddy/errors/404.html b/caddy/errors/404.html
index 9cb506b..0333734 100644
--- a/caddy/errors/404.html
+++ b/caddy/errors/404.html
@@ -3,7 +3,7 @@
 <head>
   <meta charset="UTF-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>404 — Page Not Found — LibNovel</title>
+  <title>404 — Page Not Found — libnovel</title>
   <style>
     *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
 
@@ -27,11 +27,10 @@
     .logo {
       font-size: 1.125rem;
       font-weight: 700;
-      color: #e4e4e7;
+      color: #f59e0b;
       letter-spacing: -0.02em;
       text-decoration: none;
     }
-    .logo span { color: #f59e0b; }
 
     main {
       flex: 1;
@@ -114,7 +113,7 @@
 <body>
 
   <header>
-    <a class="logo" href="/">Lib<span>Novel</span></a>
+    <a class="logo" href="/">libnovel</a>
   </header>
 
   <main>
diff --git a/caddy/errors/500.html b/caddy/errors/500.html
index d733bb7..0cedc55 100644
--- a/caddy/errors/500.html
+++ b/caddy/errors/500.html
@@ -3,7 +3,8 @@
 <head>
   <meta charset="UTF-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>500 — Internal Error — LibNovel</title>
+  <title>500 — Internal Error — libnovel</title>
+  <meta http-equiv="refresh" content="20">
   <style>
     *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
 
@@ -27,11 +28,10 @@
     .logo {
       font-size: 1.125rem;
       font-weight: 700;
-      color: #e4e4e7;
+      color: #f59e0b;
       letter-spacing: -0.02em;
       text-decoration: none;
     }
-    .logo span { color: #f59e0b; }
 
     main {
       flex: 1;
@@ -147,7 +147,7 @@
 <body>
 
   <header>
-    <a class="logo" href="/">Lib<span>Novel</span></a>
+    <a class="logo" href="/">libnovel</a>
   </header>
 
   <main>
diff --git a/caddy/errors/502.html b/caddy/errors/502.html
index 0187409..ff7a384 100644
--- a/caddy/errors/502.html
+++ b/caddy/errors/502.html
@@ -3,7 +3,8 @@
 <head>
   <meta charset="UTF-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>502 — Service Unavailable — LibNovel</title>
+  <title>502 — Service Unavailable — libnovel</title>
+  <meta http-equiv="refresh" content="20">
   <style>
     *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
 
@@ -27,11 +28,10 @@
     .logo {
       font-size: 1.125rem;
       font-weight: 700;
-      color: #e4e4e7;
+      color: #f59e0b;
       letter-spacing: -0.02em;
       text-decoration: none;
     }
-    .logo span { color: #f59e0b; }
 
     main {
       flex: 1;
@@ -126,7 +126,7 @@
 <body>
 
   <header>
-    <a class="logo" href="/">Lib<span>Novel</span></a>
+    <a class="logo" href="/">libnovel</a>
   </header>
 
   <main>
diff --git a/caddy/errors/503.html b/caddy/errors/503.html
index 8b694ae..6267602d 100644
--- a/caddy/errors/503.html
+++ b/caddy/errors/503.html
@@ -3,7 +3,8 @@
 <head>
   <meta charset="UTF-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>Under Maintenance — LibNovel</title>
+  <title>Under Maintenance — libnovel</title>
+  <meta http-equiv="refresh" content="30">
   <style>
     *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
 
@@ -28,11 +29,10 @@
     .logo {
       font-size: 1.125rem;
       font-weight: 700;
-      color: #e4e4e7;
+      color: #f59e0b;
       letter-spacing: -0.02em;
       text-decoration: none;
     }
-    .logo span { color: #f59e0b; }
 
     /* ── Main ── */
     main {
@@ -129,7 +129,7 @@
 <body>
 
   <header>
-    <a class="logo" href="/">Lib<span>Novel</span></a>
+    <a class="logo" href="/">libnovel</a>
   </header>
 
   <main>
diff --git a/caddy/errors/504.html b/caddy/errors/504.html
index 89e1528..83611d1 100644
--- a/caddy/errors/504.html
+++ b/caddy/errors/504.html
@@ -3,7 +3,8 @@
 <head>
   <meta charset="UTF-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>504 — Gateway Timeout — LibNovel</title>
+  <title>504 — Gateway Timeout — libnovel</title>
+  <meta http-equiv="refresh" content="20">
   <style>
     *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
 
@@ -27,11 +28,10 @@
     .logo {
       font-size: 1.125rem;
       font-weight: 700;
-      color: #e4e4e7;
+      color: #f59e0b;
       letter-spacing: -0.02em;
       text-decoration: none;
     }
-    .logo span { color: #f59e0b; }
 
     main {
       flex: 1;
@@ -126,7 +126,7 @@
 <body>
 
   <header>
-    <a class="logo" href="/">Lib<span>Novel</span></a>
+    <a class="logo" href="/">libnovel</a>
   </header>
 
   <main>
