diff --git a/server/unified-management/web/admin/index.html b/server/unified-management/web/admin/index.html
index 364e328..2e047d8 100644
--- a/server/unified-management/web/admin/index.html
+++ b/server/unified-management/web/admin/index.html
@@ -2,7 +2,13 @@
 <html lang="zh-CN">
   <head>
     <meta charset="UTF-8" />
+    <link rel="icon" href="/admin/favicon.ico" />
+    <link rel="apple-touch-icon" href="/admin/logo-150.png" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <meta name="author" content="YMhut" />
+    <meta name="application-name" content="YMhut Box Admin" />
+    <meta name="description" content="YMhut Box unified management console for update.ymhut.cn." />
+    <meta name="theme-color" content="#111827" />
     <title>YMhut Unified Admin</title>
   </head>
   <body>
diff --git a/server/unified-management/web/admin/public/favicon.ico b/server/unified-management/web/admin/public/favicon.ico
new file mode 100644
index 0000000..08918ba
Binary files /dev/null and b/server/unified-management/web/admin/public/favicon.ico differ
diff --git a/server/unified-management/web/admin/public/logo-150.png b/server/unified-management/web/admin/public/logo-150.png
new file mode 100644
index 0000000..f482e4e
Binary files /dev/null and b/server/unified-management/web/admin/public/logo-150.png differ
diff --git a/server/unified-management/web/admin/public/logo-44.png b/server/unified-management/web/admin/public/logo-44.png
new file mode 100644
index 0000000..3a37741
Binary files /dev/null and b/server/unified-management/web/admin/public/logo-44.png differ
diff --git a/server/unified-management/web/admin/public/store-logo.png b/server/unified-management/web/admin/public/store-logo.png
new file mode 100644
index 0000000..f1cdf82
Binary files /dev/null and b/server/unified-management/web/admin/public/store-logo.png differ
diff --git a/server/unified-management/web/portal/index.html b/server/unified-management/web/portal/index.html
index 3c87073..44f48c1 100644
--- a/server/unified-management/web/portal/index.html
+++ b/server/unified-management/web/portal/index.html
@@ -2,7 +2,13 @@
 <html lang="zh-CN">
   <head>
     <meta charset="UTF-8" />
+    <link rel="icon" href="/favicon.ico" />
+    <link rel="apple-touch-icon" href="/logo-150.png" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <meta name="author" content="YMhut" />
+    <meta name="application-name" content="YMhut Box" />
+    <meta name="description" content="YMhut Box unified update, feedback, and interface source status portal for update.ymhut.cn." />
+    <meta name="theme-color" content="#10231d" />
     <title>YMhut Box Service Portal</title>
   </head>
   <body>
diff --git a/server/unified-management/web/portal/public/favicon.ico b/server/unified-management/web/portal/public/favicon.ico
new file mode 100644
index 0000000..08918ba
Binary files /dev/null and b/server/unified-management/web/portal/public/favicon.ico differ
diff --git a/server/unified-management/web/portal/public/logo-150.png b/server/unified-management/web/portal/public/logo-150.png
new file mode 100644
index 0000000..f482e4e
Binary files /dev/null and b/server/unified-management/web/portal/public/logo-150.png differ
diff --git a/server/unified-management/web/portal/public/logo-44.png b/server/unified-management/web/portal/public/logo-44.png
new file mode 100644
index 0000000..3a37741
Binary files /dev/null and b/server/unified-management/web/portal/public/logo-44.png differ
diff --git a/server/unified-management/web/portal/public/store-logo.png b/server/unified-management/web/portal/public/store-logo.png
new file mode 100644
index 0000000..f1cdf82
Binary files /dev/null and b/server/unified-management/web/portal/public/store-logo.png differ
diff --git a/server/unified-management/web/portal/src/pages/OverviewPage.vue b/server/unified-management/web/portal/src/pages/OverviewPage.vue
index fd636a9..359dce2 100644
--- a/server/unified-management/web/portal/src/pages/OverviewPage.vue
+++ b/server/unified-management/web/portal/src/pages/OverviewPage.vue
@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { Activity, ArrowDownToLine, Database, HeartPulse, Network, ShieldCheck } from "lucide-vue-next";
+import { Activity, ArrowDownToLine, Box, HeartPulse, Network, ShieldCheck } from "lucide-vue-next";
 import { usePortalState } from "../state";
 
 const state = usePortalState();
@@ -37,7 +37,7 @@ const state = usePortalState();
   </section>
 
   <section class="metric-grid">
-    <article class="metric"><Database :size="20" /><span>数据库</span><strong>{{ state.databaseStatus.value }}</strong></article>
+    <article class="metric"><Box :size="20" /><span>服务版本</span><strong>{{ state.serviceVersion.value }}</strong></article>
     <article class="metric"><Network :size="20" /><span>可见接口源</span><strong>{{ state.sourceCount.value }}</strong></article>
     <article class="metric"><HeartPulse :size="20" /><span>健康接口</span><strong>{{ state.healthyCount.value }}</strong></article>
     <article class="metric"><Activity :size="20" /><span>可用率</span><strong>{{ state.availability.value }}%</strong></article>
diff --git a/server/unified-management/web/portal/src/state.ts b/server/unified-management/web/portal/src/state.ts
index 266c044..a72f8cf 100644
--- a/server/unified-management/web/portal/src/state.ts
+++ b/server/unified-management/web/portal/src/state.ts
@@ -25,7 +25,6 @@ export function usePortalState() {
   const availability = computed(() => sourceCount.value ? Math.round((healthyCount.value / sourceCount.value) * 100) : 0);
   const downloadUrl = computed(() => releases.value?.download_url || bootstrap.value?.release?.download_url || packages.value[0]?.url || "");
   const appVersion = computed(() => releases.value?.app_version || bootstrap.value?.release?.app_version || latestNotice.value?.version || "未发布");
-  const databaseStatus = computed(() => bootstrap.value?.health?.database?.activeProvider || bootstrap.value?.health?.database?.configProvider || "-");
   const serviceVersion = computed(() => bootstrap.value?.serviceVersion || "-");
 
   async function load(force = false) {
@@ -68,7 +67,6 @@ export function usePortalState() {
     availability,
     downloadUrl,
     appVersion,
-    databaseStatus,
     serviceVersion,
     load,
     sourceStatus,
diff --git a/server/unified-management/web/portal/src/styles.css b/server/unified-management/web/portal/src/styles.css
index 445ee35..d575e04 100644
--- a/server/unified-management/web/portal/src/styles.css
+++ b/server/unified-management/web/portal/src/styles.css
@@ -25,21 +25,14 @@ html { min-width: 320px; }
 body {
   margin: 0;
   min-width: 320px;
-  background:
-    radial-gradient(circle at 8% 6%, rgba(31, 111, 91, 0.10), transparent 30%),
-    radial-gradient(circle at 90% 8%, rgba(217, 146, 39, 0.10), transparent 30%),
-    linear-gradient(180deg, #f2f5ef 0%, #f8faf6 42%, #ffffff 100%);
+  background: #f6f8f4;
 }
 body::before {
   content: "";
   position: fixed;
   inset: 0;
   pointer-events: none;
-  background-image:
-    linear-gradient(rgba(31, 111, 91, 0.045) 1px, transparent 1px),
-    linear-gradient(90deg, rgba(31, 111, 91, 0.045) 1px, transparent 1px);
-  background-size: 42px 42px;
-  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 70%);
+  background: rgba(31, 111, 91, 0.025);
 }
 a { color: inherit; }
 button, input { font: inherit; }
@@ -86,7 +79,7 @@ button { cursor: pointer; }
   place-items: center;
   border-radius: 50%;
   color: #fff;
-  background: linear-gradient(135deg, #10231d, var(--primary));
+  background: #10231d;
   box-shadow: 0 12px 26px rgba(31, 111, 91, 0.22);
 }
 .brand strong { letter-spacing: 0; }
@@ -116,7 +109,7 @@ button { cursor: pointer; }
 }
 .admin-link {
   color: #fff;
-  background: linear-gradient(135deg, #10231d, #1f6f5b);
+  background: #10231d;
   box-shadow: 0 12px 28px rgba(31, 111, 91, 0.22);
 }
 .admin-link:hover { transform: translateY(-1px); box-shadow: 0 16px 36px rgba(31, 111, 91, 0.28); }
@@ -132,24 +125,12 @@ button { cursor: pointer; }
   align-items: stretch;
   border: 1px solid rgba(255, 255, 255, 0.70);
   border-radius: 32px;
-  background:
-    linear-gradient(135deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.62)),
-    radial-gradient(circle at 88% 18%, rgba(31, 111, 91, 0.14), transparent 34%),
-    radial-gradient(circle at 18% 82%, rgba(217, 146, 39, 0.13), transparent 30%);
+  background: rgba(255, 255, 255, 0.88);
   box-shadow: var(--shadow);
   padding: clamp(28px, 5vw, 58px);
   overflow: hidden;
 }
-.hero::after {
-  content: "";
-  position: absolute;
-  right: -80px;
-  bottom: -120px;
-  width: 360px;
-  height: 360px;
-  border-radius: 50%;
-  background: radial-gradient(circle, rgba(31, 111, 91, 0.13), transparent 68%);
-}
+.hero::after { content: none; }
 .hero-copy {
   position: relative;
   z-index: 1;
@@ -225,7 +206,7 @@ p {
 .button.primary {
   color: #fff;
   border-color: transparent;
-  background: linear-gradient(135deg, #10231d, #1f6f5b);
+  background: #10231d;
   box-shadow: 0 16px 34px rgba(31, 111, 91, 0.24);
 }
 
@@ -329,7 +310,7 @@ p {
   margin: 0 auto 18px;
   border: 1px solid rgba(255, 255, 255, 0.74);
   border-radius: 28px;
-  background: linear-gradient(135deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.68));
+  background: rgba(255, 255, 255, 0.88);
   box-shadow: var(--shadow);
   padding: clamp(24px, 4vw, 42px);
   backdrop-filter: blur(16px);
diff --git a/server/unified-management/web/setup/index.html b/server/unified-management/web/setup/index.html
index 37b4f0c..93963a9 100644
--- a/server/unified-management/web/setup/index.html
+++ b/server/unified-management/web/setup/index.html
@@ -2,7 +2,13 @@
 <html lang="zh-CN">
   <head>
     <meta charset="UTF-8" />
+    <link rel="icon" href="/setup/favicon.ico" />
+    <link rel="apple-touch-icon" href="/setup/logo-150.png" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <meta name="author" content="YMhut" />
+    <meta name="application-name" content="YMhut Box Setup" />
+    <meta name="description" content="YMhut Box unified management setup wizard for update.ymhut.cn." />
+    <meta name="theme-color" content="#111827" />
     <title>YMhut Unified Setup</title>
   </head>
   <body>
diff --git a/server/unified-management/web/setup/public/favicon.ico b/server/unified-management/web/setup/public/favicon.ico
new file mode 100644
index 0000000..08918ba
Binary files /dev/null and b/server/unified-management/web/setup/public/favicon.ico differ
diff --git a/server/unified-management/web/setup/public/logo-150.png b/server/unified-management/web/setup/public/logo-150.png
new file mode 100644
index 0000000..f482e4e
Binary files /dev/null and b/server/unified-management/web/setup/public/logo-150.png differ
diff --git a/server/unified-management/web/setup/public/logo-44.png b/server/unified-management/web/setup/public/logo-44.png
new file mode 100644
index 0000000..3a37741
Binary files /dev/null and b/server/unified-management/web/setup/public/logo-44.png differ
diff --git a/server/unified-management/web/setup/public/store-logo.png b/server/unified-management/web/setup/public/store-logo.png
new file mode 100644
index 0000000..f1cdf82
Binary files /dev/null and b/server/unified-management/web/setup/public/store-logo.png differ
