diff --git a/miniprogram/app.json b/miniprogram/app.json
index 8dbe2ac..af2e090 100644
--- a/miniprogram/app.json
+++ b/miniprogram/app.json
@@ -1,13 +1,13 @@
 {
   "pages": [
-    "pages/login/index",
-    "pages/register/index",
     "pages/home/index",
     "pages/detect/index",
-    "pages/batch/index",
     "pages/history/index",
     "pages/inbox/index",
     "pages/profile/index",
+    "pages/login/index",
+    "pages/register/index",
+    "pages/batch/index",
     "pages/admin-dashboard/index",
     "pages/admin-review/index",
     "pages/admin-users/index",
@@ -15,11 +15,49 @@
   ],
   "window": {
     "navigationBarTitleText": "内容风控平台",
-    "navigationBarBackgroundColor": "#0A1A2D",
-    "navigationBarTextStyle": "white",
-    "backgroundTextStyle": "light",
-    "backgroundColor": "#EEF3F8"
+    "navigationBarBackgroundColor": "#ffffff",
+    "navigationBarTextStyle": "black",
+    "backgroundTextStyle": "dark",
+    "backgroundColor": "#f5f5f7"
+  },
+  "tabBar": {
+    "color": "#86868b",
+    "selectedColor": "#0066cc",
+    "backgroundColor": "#ffffff",
+    "borderStyle": "white",
+    "list": [
+      {
+        "pagePath": "pages/home/index",
+        "text": "首页",
+        "iconPath": "assets/icons/home.png",
+        "selectedIconPath": "assets/icons/home-active.png"
+      },
+      {
+        "pagePath": "pages/detect/index",
+        "text": "发布",
+        "iconPath": "assets/icons/publish.png",
+        "selectedIconPath": "assets/icons/publish-active.png"
+      },
+      {
+        "pagePath": "pages/history/index",
+        "text": "历史",
+        "iconPath": "assets/icons/history.png",
+        "selectedIconPath": "assets/icons/history-active.png"
+      },
+      {
+        "pagePath": "pages/inbox/index",
+        "text": "私信",
+        "iconPath": "assets/icons/inbox.png",
+        "selectedIconPath": "assets/icons/inbox-active.png"
+      },
+      {
+        "pagePath": "pages/profile/index",
+        "text": "我的",
+        "iconPath": "assets/icons/profile.png",
+        "selectedIconPath": "assets/icons/profile-active.png"
+      }
+    ]
   },
   "style": "v2",
   "sitemapLocation": "sitemap.json"
-}
+}
\ No newline at end of file
diff --git a/miniprogram/app.wxss b/miniprogram/app.wxss
index dd5f5a2..68db805 100644
--- a/miniprogram/app.wxss
+++ b/miniprogram/app.wxss
@@ -1,74 +1,99 @@
-/** app.wxss - xAI Brutalist Design System */
+/** app.wxss - Apple Design System (Compact) */
 
 page {
-  --bg-dark: #1f2228;
-  --bg-surface: rgba(255, 255, 255, 0.03);
-  --bg-hover: rgba(255, 255, 255, 0.08);
+  /* Background Colors */
+  --bg-canvas: #ffffff;
+  --bg-parchment: #f5f5f7;
+  --bg-pearl: #fafafc;
+  --bg-nav: #000000;
 
-  --text-primary: #ffffff;
-  --text-secondary: rgba(255, 255, 255, 0.7);
-  --text-muted: rgba(255, 255, 255, 0.5);
-  --text-disabled: rgba(255, 255, 255, 0.3);
+  /* Text Colors */
+  --text-primary: #1d1d1f;
+  --text-secondary: #86868b;
+  --text-muted: #cccccc;
+  --text-dark-surface: #ffffff;
+  --text-fine-print: #7a7a7a;
 
-  --border-default: rgba(255, 255, 255, 0.1);
-  --border-strong: rgba(255, 255, 255, 0.2);
+  /* Accent Colors */
+  --accent-primary: #0066cc;
+  --accent-focus: #0071e3;
+  --accent-link: #2997ff;
 
-  --focus-ring: rgb(59, 130, 246);
+  /* Status Colors (Apple System) */
+  --status-spam: #ff3b30;
+  --status-ham: #34c759;
+  --status-warn: #ff9500;
+  --status-pending: #8e8e93;
 
+  /* Border Colors */
+  --border-light: #f0f0f0;
+  --border-medium: #e0e0e0;
+
+  /* Radius */
   --radius-none: 0rpx;
-  --radius-subtle: 8rpx;
+  --radius-sm: 12rpx;
+  --radius-md: 16rpx;
+  --radius-lg: 24rpx;
+  --radius-pill: 9999rpx;
 
+  /* Spacing (Compact) */
   --spacing-xs: 8rpx;
   --spacing-sm: 16rpx;
   --spacing-md: 24rpx;
   --spacing-lg: 48rpx;
-  --spacing-xl: 96rpx;
+  --spacing-xl: 64rpx;
+
+  /* Typography */
+  --font-display: 'PingFang SC', 'SF Pro Display', -apple-system, sans-serif;
+  --font-text: 'PingFang SC', 'SF Pro Text', -apple-system, sans-serif;
 
   min-height: 100%;
   color: var(--text-primary);
-  font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, sans-serif;
-  background: var(--bg-dark);
+  font-family: var(--font-text);
+  font-size: 28rpx;
+  line-height: 1.4;
+  background: var(--bg-parchment);
 }
 
 .container {
   position: relative;
-  padding: var(--spacing-md);
-  padding-bottom: calc(var(--spacing-lg) + env(safe-area-inset-bottom));
+  padding: var(--spacing-sm);
+  padding-bottom: calc(var(--spacing-md) + env(safe-area-inset-bottom));
 }
 
 /* Hero Section */
 .hero {
   position: relative;
-  padding: var(--spacing-lg) 0;
+  padding: var(--spacing-md) 0;
   text-align: center;
-  border-bottom: 1px solid var(--border-default);
 }
 
 .hero-badge {
   display: inline-block;
-  padding: var(--spacing-xs) var(--spacing-sm);
-  border: 1px solid var(--border-strong);
-  color: var(--text-primary);
-  font-family: 'SF Mono', 'Consolas', monospace;
-  font-size: 22rpx;
-  letter-spacing: 1rpx;
-  text-transform: uppercase;
+  padding: 6rpx 12rpx;
+  border-radius: var(--radius-pill);
+  background: var(--bg-pearl);
+  color: var(--accent-primary);
+  font-family: var(--font-text);
+  font-size: 20rpx;
+  font-weight: 600;
 }
 
 .hero-title {
-  margin-top: var(--spacing-md);
-  font-size: 56rpx;
-  font-weight: 300;
-  letter-spacing: 2rpx;
+  margin-top: var(--spacing-sm);
+  font-family: var(--font-display);
+  font-size: 48rpx;
+  font-weight: 600;
+  letter-spacing: -1rpx;
   color: var(--text-primary);
-  line-height: 1.3;
+  line-height: 1.1;
 }
 
 .hero-sub {
-  margin-top: var(--spacing-sm);
-  font-size: 28rpx;
+  margin-top: var(--spacing-xs);
+  font-size: 26rpx;
   color: var(--text-secondary);
-  line-height: 1.5;
+  line-height: 1.4;
   max-width: 600rpx;
   margin-left: auto;
   margin-right: auto;
@@ -77,68 +102,67 @@ page {
 .hero-meta {
   display: flex;
   flex-wrap: wrap;
-  gap: var(--spacing-xs);
-  margin-top: var(--spacing-md);
+  gap: 8rpx;
+  margin-top: var(--spacing-sm);
+  justify-content: center;
 }
 
 .hero-metric {
-  padding: var(--spacing-xs) var(--spacing-sm);
-  font-size: 24rpx;
-  color: var(--text-muted);
-  border: 1px solid var(--border-default);
+  padding: 6rpx 12rpx;
+  font-size: 22rpx;
+  color: var(--text-secondary);
+  border-radius: var(--radius-sm);
+  background: var(--bg-canvas);
 }
 
 /* Cards */
 .card {
-  margin-top: var(--spacing-md);
-  padding: var(--spacing-md);
-  background: transparent;
-  border: 1px solid var(--border-default);
+  margin-top: var(--spacing-sm);
+  padding: var(--spacing-sm);
+  background: var(--bg-canvas);
+  border: 1rpx solid var(--border-medium);
+  border-radius: var(--radius-lg);
   overflow: hidden;
 }
 
-.card:active {
-  border-color: var(--border-strong);
-}
-
 .card-title {
-  margin-bottom: var(--spacing-sm);
+  margin-bottom: var(--spacing-xs);
   color: var(--text-primary);
+  font-family: var(--font-display);
   font-size: 32rpx;
-  font-weight: 400;
-  letter-spacing: 0.5rpx;
+  font-weight: 600;
 }
 
 .card-desc {
-  margin-bottom: var(--spacing-sm);
+  margin-bottom: var(--spacing-xs);
   color: var(--text-secondary);
-  font-size: 26rpx;
-  line-height: 1.5;
+  font-size: 24rpx;
+  line-height: 1.4;
 }
 
 /* Divider */
 .glass-divider {
-  margin: var(--spacing-sm) 0;
-  height: 1px;
-  background: var(--border-default);
+  margin: var(--spacing-xs) 0;
+  height: 1rpx;
+  background: var(--border-light);
 }
 
 /* Fields */
 .field {
-  margin-top: var(--spacing-sm);
+  margin-top: var(--spacing-xs);
 }
 
 .field-label {
   display: block;
-  margin-bottom: var(--spacing-xs);
+  margin-bottom: 6rpx;
   color: var(--text-secondary);
-  font-size: 26rpx;
+  font-size: 24rpx;
 }
 
 .field-help {
-  margin-top: var(--spacing-xs);
-  color: var(--text-muted);
-  font-size: 24rpx;
+  margin-top: 6rpx;
+  color: var(--text-secondary);
+  font-size: 22rpx;
 }
 
 /* Inputs */
@@ -146,39 +170,40 @@ page {
 .textarea {
   width: 100%;
   box-sizing: border-box;
-  min-height: 80rpx;
+  min-height: 72rpx;
   padding: 0 var(--spacing-sm);
-  background: transparent;
-  border: 1px solid var(--border-strong);
+  background: var(--bg-parchment);
+  border: 1rpx solid var(--border-light);
+  border-radius: var(--radius-md);
   color: var(--text-primary);
-  font-size: 32rpx;
-  line-height: 80rpx;
+  font-size: 28rpx;
+  line-height: 72rpx;
 }
 
 .input:focus,
 .textarea:focus {
   outline: none;
-  border-color: var(--focus-ring);
+  border-color: var(--accent-primary);
 }
 
 .textarea {
-  min-height: 200rpx;
-  padding-top: var(--spacing-sm);
-  line-height: 1.5;
+  min-height: 160rpx;
+  padding-top: var(--spacing-xs);
+  line-height: 1.4;
 }
 
 .picker-value {
-  min-width: 180rpx;
+  min-width: 140rpx;
   text-align: right;
-  color: var(--text-primary);
-  font-size: 28rpx;
+  color: var(--accent-primary);
+  font-size: 26rpx;
 }
 
 /* Buttons */
 .btn-row {
   display: flex;
-  gap: var(--spacing-sm);
-  margin-top: var(--spacing-sm);
+  gap: var(--spacing-xs);
+  margin-top: var(--spacing-xs);
 }
 
 .btn-row .btn {
@@ -187,17 +212,16 @@ page {
 }
 
 .btn {
-  margin-top: var(--spacing-sm);
-  padding: var(--spacing-sm) var(--spacing-md);
+  margin-top: var(--spacing-xs);
+  padding: 16rpx 32rpx;
   border: none;
-  border-radius: 0;
-  font-family: 'SF Mono', 'Consolas', monospace;
-  font-size: 28rpx;
+  border-radius: var(--radius-pill);
+  font-family: var(--font-text);
+  font-size: 26rpx;
   font-weight: 400;
-  letter-spacing: 2rpx;
-  text-transform: uppercase;
-  color: var(--bg-dark);
-  background: var(--text-primary);
+  color: var(--text-dark-surface);
+  background: var(--accent-primary);
+  transition: transform 0.1s ease;
 }
 
 button.btn::after {
@@ -205,34 +229,45 @@ button.btn::after {
 }
 
 .btn:active {
-  opacity: 0.9;
+  transform: scale(0.95);
 }
 
 .btn[disabled] {
   opacity: 0.3;
+  transform: none;
+}
+
+/* Primary Button */
+.btn-primary {
+  color: var(--text-dark-surface);
+  background: var(--accent-primary);
 }
 
 /* Ghost Button */
 .btn-ghost {
-  color: var(--text-primary);
+  color: var(--accent-primary);
   background: transparent;
-  border: 1px solid var(--border-strong);
+  border: 1rpx solid var(--accent-primary);
 }
 
 .btn-ghost:active {
-  background: var(--bg-hover);
+  background: rgba(0, 102, 204, 0.1);
+}
+
+.btn-ghost[disabled] {
+  opacity: 0.3;
+  border-color: var(--text-secondary);
+  color: var(--text-secondary);
 }
 
 /* Accent Button */
 .btn-accent {
-  color: var(--text-primary);
-  background: transparent;
-  border: 1px solid var(--border-strong);
+  color: var(--accent-primary);
+  background: var(--bg-pearl);
 }
 
 .btn-accent:active {
-  background: var(--bg-hover);
-  border-color: var(--text-primary);
+  background: var(--bg-parchment);
 }
 
 /* Rows */
@@ -240,21 +275,21 @@ button.btn::after {
   display: flex;
   align-items: center;
   justify-content: space-between;
-  gap: var(--spacing-sm);
+  gap: var(--spacing-xs);
 }
 
 .row + .row {
-  margin-top: var(--spacing-sm);
+  margin-top: var(--spacing-xs);
 }
 
 .label {
   color: var(--text-secondary);
-  font-size: 26rpx;
+  font-size: 24rpx;
 }
 
 .value {
   color: var(--text-primary);
-  font-size: 28rpx;
+  font-size: 26rpx;
   font-weight: 400;
 }
 
@@ -262,158 +297,163 @@ button.btn::after {
 .grid-2 {
   display: grid;
   grid-template-columns: repeat(2, minmax(0, 1fr));
-  gap: var(--spacing-sm);
+  gap: var(--spacing-xs);
 }
 
 .grid-3 {
   display: grid;
   grid-template-columns: repeat(3, minmax(0, 1fr));
-  gap: var(--spacing-sm);
+  gap: var(--spacing-xs);
 }
 
 .grid-auto {
   display: grid;
-  grid-template-columns: repeat(auto-fit, minmax(220rpx, 1fr));
-  gap: var(--spacing-sm);
+  grid-template-columns: repeat(auto-fit, minmax(180rpx, 1fr));
+  gap: var(--spacing-xs);
 }
 
 /* KPI Cards */
 .kpi {
-  padding: var(--spacing-sm);
-  background: var(--bg-surface);
-  border: 1px solid var(--border-default);
-}
-
-.kpi:active {
-  border-color: var(--border-strong);
+  padding: var(--spacing-xs);
+  background: var(--bg-parchment);
+  border-radius: var(--radius-md);
+  text-align: center;
 }
 
 .kpi-value {
-  font-size: 40rpx;
-  font-weight: 300;
+  font-family: var(--font-display);
+  font-size: 36rpx;
+  font-weight: 600;
   color: var(--text-primary);
   line-height: 1.2;
 }
 
 .kpi-label {
-  margin-top: var(--spacing-xs);
-  font-size: 24rpx;
-  color: var(--text-muted);
+  margin-top: 4rpx;
+  font-size: 22rpx;
+  color: var(--text-secondary);
 }
 
 /* Module Cards */
 .module-card {
-  padding: var(--spacing-sm);
-  background: var(--bg-surface);
-  border: 1px solid var(--border-default);
+  padding: var(--spacing-xs);
+  background: var(--bg-canvas);
+  border: 1rpx solid var(--border-medium);
+  border-radius: var(--radius-md);
+  transition: transform 0.1s ease;
 }
 
 .module-card:active {
-  border-color: var(--border-strong);
+  transform: scale(0.98);
 }
 
 .module-name {
   color: var(--text-primary);
-  font-size: 30rpx;
-  font-weight: 400;
+  font-size: 28rpx;
+  font-weight: 600;
 }
 
 .module-desc {
-  margin-top: var(--spacing-xs);
+  margin-top: 4rpx;
   color: var(--text-secondary);
-  font-size: 24rpx;
-  line-height: 1.5;
+  font-size: 22rpx;
+  line-height: 1.4;
 }
 
 .module-tag {
   display: inline-block;
-  margin-top: var(--spacing-sm);
-  padding: var(--spacing-xs) var(--spacing-sm);
-  color: var(--text-muted);
-  font-size: 22rpx;
-  font-family: 'SF Mono', 'Consolas', monospace;
-  text-transform: uppercase;
-  letter-spacing: 1rpx;
-  border: 1px solid var(--border-default);
+  margin-top: var(--spacing-xs);
+  padding: 4rpx 10rpx;
+  color: var(--accent-primary);
+  font-size: 20rpx;
+  font-weight: 600;
+  background: rgba(0, 102, 204, 0.1);
+  border-radius: var(--radius-pill);
 }
 
 /* List Items */
 .list-item {
-  margin-top: var(--spacing-sm);
-  padding: var(--spacing-sm);
-  background: var(--bg-surface);
-  border: 1px solid var(--border-default);
+  margin-top: var(--spacing-xs);
+  padding: var(--spacing-xs);
+  background: var(--bg-canvas);
+  border: 1rpx solid var(--border-light);
+  border-radius: var(--radius-md);
 }
 
 .list-item:active {
-  border-color: var(--border-strong);
+  background: var(--bg-parchment);
 }
 
 .item-title {
   color: var(--text-primary);
   font-size: 28rpx;
-  font-weight: 400;
-  line-height: 1.4;
+  font-weight: 600;
+  line-height: 1.3;
 }
 
 .item-sub {
-  margin-top: var(--spacing-xs);
-  color: var(--text-muted);
-  font-size: 24rpx;
-  line-height: 1.5;
+  margin-top: 4rpx;
+  color: var(--text-secondary);
+  font-size: 22rpx;
+  line-height: 1.4;
 }
 
 /* Tags & Chips */
 .tag {
   display: inline-block;
-  margin-right: var(--spacing-xs);
-  margin-bottom: var(--spacing-xs);
-  padding: var(--spacing-xs) var(--spacing-sm);
-  border: 1px solid var(--border-strong);
-  font-size: 24rpx;
-  font-family: 'SF Mono', 'Consolas', monospace;
-  text-transform: uppercase;
-  letter-spacing: 1rpx;
+  margin-right: 6rpx;
+  margin-bottom: 6rpx;
+  padding: 4rpx 10rpx;
+  border-radius: var(--radius-sm);
+  font-size: 22rpx;
+  font-family: var(--font-text);
   color: var(--text-primary);
-  background: transparent;
+  background: var(--bg-parchment);
 }
 
 .tag-danger {
-  border-color: rgba(255, 91, 111, 0.5);
-  color: rgba(255, 91, 111, 0.9);
+  color: var(--status-spam);
+  background: rgba(255, 59, 48, 0.1);
 }
 
 .chip-group {
   display: flex;
   flex-wrap: wrap;
-  gap: var(--spacing-xs);
-  margin-top: var(--spacing-sm);
+  gap: 6rpx;
+  margin-top: var(--spacing-xs);
 }
 
 .chip {
-  padding: var(--spacing-xs) var(--spacing-sm);
-  border: 1px solid var(--border-default);
-  font-size: 24rpx;
+  padding: 6rpx 12rpx;
+  border-radius: var(--radius-pill);
+  font-size: 22rpx;
   color: var(--text-secondary);
-  background: transparent;
+  background: var(--bg-parchment);
 }
 
-/* Progress Track - Minimalist */
+.chip:active {
+  background: var(--bg-pearl);
+}
+
+/* Progress Track */
 .progress-track {
-  margin-top: var(--spacing-xs);
+  margin-top: 6rpx;
   width: 100%;
-  height: 4rpx;
-  background: var(--border-default);
+  height: 6rpx;
+  background: var(--border-light);
+  border-radius: var(--radius-pill);
 }
 
 .progress-fill {
   height: 100%;
-  background: rgba(255, 91, 111, 0.8);
+  background: var(--status-spam);
+  border-radius: var(--radius-pill);
 }
 
 .progress-fill-safe {
   height: 100%;
-  background: var(--text-muted);
+  background: var(--status-ham);
+  border-radius: var(--radius-pill);
 }
 
 /* Status Labels */
@@ -422,40 +462,39 @@ button.btn::after {
 .status-warn,
 .status-pending {
   display: inline-block;
-  padding: var(--spacing-xs) var(--spacing-sm);
-  font-size: 24rpx;
-  font-family: 'SF Mono', 'Consolas', monospace;
-  text-transform: uppercase;
-  letter-spacing: 1rpx;
-  border: 1px solid var(--border-strong);
+  padding: 4rpx 12rpx;
+  font-size: 22rpx;
+  font-family: var(--font-text);
+  font-weight: 600;
+  border-radius: var(--radius-pill);
 }
 
 .status-spam {
-  color: rgba(255, 91, 111, 0.9);
-  border-color: rgba(255, 91, 111, 0.5);
+  color: var(--text-dark-surface);
+  background: var(--status-spam);
 }
 
 .status-ham {
-  color: rgba(45, 207, 149, 0.9);
-  border-color: rgba(45, 207, 149, 0.5);
+  color: var(--text-dark-surface);
+  background: var(--status-ham);
 }
 
 .status-warn {
-  color: rgba(255, 180, 84, 0.9);
-  border-color: rgba(255, 180, 84, 0.5);
+  color: var(--text-dark-surface);
+  background: var(--status-warn);
 }
 
 .status-pending {
-  color: var(--text-muted);
-  border-color: var(--border-default);
+  color: var(--text-primary);
+  background: var(--bg-parchment);
 }
 
 /* Pager */
 .pager-row {
-  margin-top: var(--spacing-sm);
+  margin-top: var(--spacing-xs);
   display: flex;
   justify-content: space-between;
-  gap: var(--spacing-sm);
+  gap: var(--spacing-xs);
 }
 
 .pager-btn {
@@ -464,44 +503,44 @@ button.btn::after {
 
 /* Muted & Small */
 .muted {
-  color: var(--text-muted);
-  font-size: 26rpx;
-  line-height: 1.5;
+  color: var(--text-secondary);
+  font-size: 22rpx;
+  line-height: 1.4;
 }
 
 .small {
-  font-size: 24rpx;
+  font-size: 20rpx;
 }
 
 .empty {
   text-align: center;
-  padding: var(--spacing-lg);
-  color: var(--text-muted);
-  font-size: 26rpx;
-  line-height: 1.5;
+  padding: var(--spacing-md);
+  color: var(--text-secondary);
+  font-size: 24rpx;
+  line-height: 1.4;
 }
 
 /* Animations */
 .fade-up {
-  animation: fadeUp 0.4s ease both;
+  animation: fadeUp 0.3s ease both;
 }
 
 .fade-up-delay-1 {
-  animation-delay: 0.08s;
+  animation-delay: 0.05s;
 }
 
 .fade-up-delay-2 {
-  animation-delay: 0.16s;
+  animation-delay: 0.1s;
 }
 
 .fade-up-delay-3 {
-  animation-delay: 0.24s;
+  animation-delay: 0.15s;
 }
 
 @keyframes fadeUp {
   from {
     opacity: 0;
-    transform: translateY(16rpx);
+    transform: translateY(12rpx);
   }
   to {
     opacity: 1;
@@ -513,15 +552,15 @@ button.btn::after {
 .evidence-grid {
   display: flex;
   flex-wrap: wrap;
-  gap: var(--spacing-sm);
-  margin-top: var(--spacing-sm);
+  gap: var(--spacing-xs);
+  margin-top: var(--spacing-xs);
 }
 
 .evidence-item {
   position: relative;
-  width: 120rpx;
-  height: 120rpx;
-  border: 1px solid var(--border-strong);
+  width: 100rpx;
+  height: 100rpx;
+  border-radius: var(--radius-sm);
   overflow: hidden;
 }
 
@@ -539,132 +578,135 @@ button.btn::after {
   position: absolute;
   top: -4rpx;
   right: -4rpx;
-  width: 32rpx;
-  height: 32rpx;
-  background: rgba(255, 91, 111, 0.9);
-  color: var(--text-primary);
-  font-size: 24rpx;
+  width: 28rpx;
+  height: 28rpx;
+  background: var(--status-spam);
+  color: var(--text-dark-surface);
+  font-size: 20rpx;
   text-align: center;
-  line-height: 32rpx;
+  line-height: 28rpx;
+  border-radius: 50%;
 }
 
 .evidence-add {
-  width: 120rpx;
-  height: 120rpx;
-  border: 1px solid var(--border-strong);
+  width: 100rpx;
+  height: 100rpx;
+  border-radius: var(--radius-sm);
+  background: var(--bg-parchment);
   display: flex;
   align-items: center;
   justify-content: center;
 }
 
 .evidence-add-icon {
-  font-size: 48rpx;
-  color: var(--text-muted);
+  font-size: 36rpx;
+  color: var(--text-secondary);
 }
 
 /* Credit Score Bar */
 .credit-score-bar {
   position: relative;
-  width: 180rpx;
-  height: 28rpx;
-  background: var(--border-default);
+  width: 140rpx;
+  height: 20rpx;
+  background: var(--border-light);
+  border-radius: var(--radius-pill);
 }
 
 .credit-fill {
   height: 100%;
-  background: rgba(45, 207, 149, 0.6);
+  background: var(--status-ham);
+  border-radius: var(--radius-pill);
 }
 
 .credit-value {
   position: absolute;
-  right: var(--spacing-xs);
+  right: 8rpx;
   top: 50%;
   transform: translateY(-50%);
-  font-size: 22rpx;
+  font-size: 18rpx;
   color: var(--text-primary);
 }
 
 /* Report Modal */
 .report-modal {
-  margin-top: var(--spacing-md);
-  padding: var(--spacing-md);
-  background: var(--bg-surface);
-  border: 1px solid var(--border-strong);
+  margin-top: var(--spacing-sm);
+  padding: var(--spacing-sm);
+  background: var(--bg-canvas);
+  border: 1rpx solid var(--border-medium);
+  border-radius: var(--radius-lg);
   position: relative;
 }
 
 .report-header {
   text-align: center;
-  margin-bottom: var(--spacing-sm);
+  margin-bottom: var(--spacing-xs);
 }
 
 .report-title {
-  font-size: 36rpx;
-  font-weight: 300;
+  font-size: 32rpx;
+  font-weight: 600;
   color: var(--text-primary);
-  font-family: 'SF Mono', 'Consolas', monospace;
+  font-family: var(--font-display);
 }
 
 .report-period {
-  font-size: 24rpx;
-  color: var(--text-muted);
-  margin-top: var(--spacing-xs);
+  font-size: 22rpx;
+  color: var(--text-secondary);
+  margin-top: 4rpx;
 }
 
 .report-close {
   position: absolute;
-  top: var(--spacing-sm);
-  right: var(--spacing-sm);
-  width: 40rpx;
-  height: 40rpx;
-  color: rgba(255, 91, 111, 0.9);
-  font-size: 32rpx;
+  top: var(--spacing-xs);
+  right: var(--spacing-xs);
+  width: 36rpx;
+  height: 36rpx;
+  color: var(--status-spam);
+  font-size: 28rpx;
   text-align: center;
-  line-height: 40rpx;
+  line-height: 36rpx;
 }
 
 .report-section {
-  margin-top: var(--spacing-sm);
-  padding: var(--spacing-sm);
+  margin-top: var(--spacing-xs);
+  padding: var(--spacing-xs);
   background: transparent;
-  border-top: 1px solid var(--border-default);
+  border-top: 1rpx solid var(--border-light);
 }
 
 .report-section-title {
-  font-size: 28rpx;
+  font-size: 24rpx;
   color: var(--text-secondary);
-  margin-bottom: var(--spacing-sm);
-  font-family: 'SF Mono', 'Consolas', monospace;
-  text-transform: uppercase;
-  letter-spacing: 1rpx;
+  margin-bottom: var(--spacing-xs);
+  font-weight: 600;
 }
 
 .report-kpi {
-  padding: var(--spacing-sm);
-  background: var(--bg-surface);
+  padding: var(--spacing-xs);
+  background: var(--bg-parchment);
   text-align: center;
-  border: 1px solid var(--border-default);
+  border-radius: var(--radius-md);
 }
 
 .report-kpi-value {
-  font-size: 32rpx;
-  font-weight: 300;
+  font-size: 28rpx;
+  font-weight: 600;
   color: var(--text-primary);
 }
 
 .report-kpi-label {
-  font-size: 22rpx;
-  color: var(--text-muted);
-  margin-top: var(--spacing-xs);
+  font-size: 20rpx;
+  color: var(--text-secondary);
+  margin-top: 4rpx;
 }
 
 .report-trend-item {
-  margin-top: var(--spacing-xs);
+  margin-top: 4rpx;
 }
 
 /* Note textarea */
 .note-textarea {
-  min-height: 120rpx;
+  min-height: 100rpx;
 }
 
 /* Media Query */
diff --git a/miniprogram/assets/icons/history-active.png b/miniprogram/assets/icons/history-active.png
new file mode 100644
index 0000000..a47f712
Binary files /dev/null and b/miniprogram/assets/icons/history-active.png differ
diff --git a/miniprogram/assets/icons/history.png b/miniprogram/assets/icons/history.png
new file mode 100644
index 0000000..cd3309f
Binary files /dev/null and b/miniprogram/assets/icons/history.png differ
diff --git a/miniprogram/assets/icons/home-active.png b/miniprogram/assets/icons/home-active.png
new file mode 100644
index 0000000..e34273f
Binary files /dev/null and b/miniprogram/assets/icons/home-active.png differ
diff --git a/miniprogram/assets/icons/home.png b/miniprogram/assets/icons/home.png
new file mode 100644
index 0000000..2d2691f
Binary files /dev/null and b/miniprogram/assets/icons/home.png differ
diff --git a/miniprogram/assets/icons/home.svg b/miniprogram/assets/icons/home.svg
new file mode 100644
index 0000000..a2d9324
--- /dev/null
+++ b/miniprogram/assets/icons/home.svg
@@ -0,0 +1,4 @@
+<!-- Home Icon (Normal) -->
+<svg width="48" height="48" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg">
+  <path d="M12 40V20L24 10L36 20V40H28V28H20V40H12Z" stroke="#86868b" stroke-width="2" fill="none"/>
+</svg>
\ No newline at end of file
diff --git a/miniprogram/assets/icons/inbox-active.png b/miniprogram/assets/icons/inbox-active.png
new file mode 100644
index 0000000..843adbb
Binary files /dev/null and b/miniprogram/assets/icons/inbox-active.png differ
diff --git a/miniprogram/assets/icons/inbox.png b/miniprogram/assets/icons/inbox.png
new file mode 100644
index 0000000..006cc93
Binary files /dev/null and b/miniprogram/assets/icons/inbox.png differ
diff --git a/miniprogram/assets/icons/profile-active.png b/miniprogram/assets/icons/profile-active.png
new file mode 100644
index 0000000..cf6e8e2
Binary files /dev/null and b/miniprogram/assets/icons/profile-active.png differ
diff --git a/miniprogram/assets/icons/profile.png b/miniprogram/assets/icons/profile.png
new file mode 100644
index 0000000..1324e28
Binary files /dev/null and b/miniprogram/assets/icons/profile.png differ
diff --git a/miniprogram/assets/icons/publish-active.png b/miniprogram/assets/icons/publish-active.png
new file mode 100644
index 0000000..7b83ef1
Binary files /dev/null and b/miniprogram/assets/icons/publish-active.png differ
diff --git a/miniprogram/assets/icons/publish.png b/miniprogram/assets/icons/publish.png
new file mode 100644
index 0000000..3ea955e
Binary files /dev/null and b/miniprogram/assets/icons/publish.png differ
diff --git a/miniprogram/pages/home/index.js b/miniprogram/pages/home/index.js
index 686286a..c1b546a 100644
--- a/miniprogram/pages/home/index.js
+++ b/miniprogram/pages/home/index.js
@@ -1,11 +1,7 @@
 const { request } = require('../../utils/request')
 
 const USER_MODULES = [
-  { name: '信息发布', desc: '发布公开 / 私有 / 私信文本并实时检测', tag: '发布检测', path: '/pages/detect/index' },
-  { name: '批量识别', desc: '多条文本批量检测并给出风险汇总', tag: '批量筛查', path: '/pages/batch/index' },
-  { name: '发布历史', desc: '查看发布状态、概率和申诉进度', tag: '历史追踪', path: '/pages/history/index' },
-  { name: '私信收件箱', desc: '查看通过检测后成功送达的私信', tag: '私信查看', path: '/pages/inbox/index' },
-  { name: '个人中心', desc: '维护个人资料与密码设置', tag: '账号设置', path: '/pages/profile/index' }
+  { name: '批量识别', desc: '多条文本批量检测并给出风险汇总', tag: '批量筛查', path: '/pages/batch/index' }
 ]
 
 const ADMIN_MODULES = [
diff --git a/miniprogram/pages/home/index.wxml b/miniprogram/pages/home/index.wxml
index 806f99f..3d23e43 100644
--- a/miniprogram/pages/home/index.wxml
+++ b/miniprogram/pages/home/index.wxml
@@ -33,8 +33,8 @@
   </view>
 
   <view class="card fade-up fade-up-delay-2">
-    <view class="card-title">用户功能</view>
-    <view class="card-desc">常用操作入口，覆盖发布、检测、历史和账号设置。</view>
+    <view class="card-title">更多功能</view>
+    <view class="card-desc">批量检测与管理功能入口。</view>
     <view class="grid-2">
       <view class="module-card" wx:for="{{userModules}}" wx:key="name" data-path="{{item.path}}" bindtap="goto">
         <view class="module-name">{{item.name}}</view>
@@ -55,6 +55,4 @@
       </view>
     </view>
   </view>
-
-  <button class="btn btn-ghost fade-up fade-up-delay-3" bindtap="logout">退出登录</button>
 </view>
diff --git a/miniprogram/pages/profile/index.js b/miniprogram/pages/profile/index.js
index 9768cdc..a74197d 100644
--- a/miniprogram/pages/profile/index.js
+++ b/miniprogram/pages/profile/index.js
@@ -3,6 +3,7 @@ const { request } = require('../../utils/request')
 Page({
   data: {
     loading: false,
+    user: null,
     form: {
       nickname: '',
       company: '',
@@ -17,6 +18,9 @@ Page({
   },
 
   async loadProfile() {
+    const app = getApp()
+    const user = app.globalData.user || wx.getStorageSync('user')
+    this.setData({ user })
     const profile = await request({ url: '/user/profile' })
     this.setData({
       form: {
@@ -29,6 +33,12 @@ Page({
     })
   },
 
+  goto(e) {
+    const path = e.currentTarget.dataset.path
+    if (!path) return
+    wx.navigateTo({ url: path })
+  },
+
   onInput(e) {
     const field = e.currentTarget.dataset.field
     this.setData({ [`form.${field}`]: (e.detail.value || '').trim() })
@@ -57,5 +67,18 @@ Page({
     } finally {
       this.setData({ loading: false })
     }
+  },
+
+  logout() {
+    wx.showModal({
+      title: '退出登录',
+      content: '确定要退出登录吗？',
+      success: (res) => {
+        if (res.confirm) {
+          getApp().clearAuth()
+          wx.reLaunch({ url: '/pages/login/index' })
+        }
+      }
+    })
   }
 })
diff --git a/miniprogram/pages/profile/index.wxml b/miniprogram/pages/profile/index.wxml
index 03663cb..2659488 100644
--- a/miniprogram/pages/profile/index.wxml
+++ b/miniprogram/pages/profile/index.wxml
@@ -1,7 +1,7 @@
 <view class="container">
   <view class="hero fade-up">
     <view class="hero-badge">PROFILE</view>
-    <view class="hero-title">个人资料设置</view>
+    <view class="hero-title">个人中心</view>
     <view class="hero-sub">完善你的身份信息，便于审计追踪和团队协同。</view>
   </view>
 
@@ -36,4 +36,35 @@
 
     <button class="btn btn-primary" loading="{{loading}}" bindtap="save">保存资料</button>
   </view>
-</view>
+
+  <view class="card fade-up fade-up-delay-2" wx:if="{{user && user.is_admin}}">
+    <view class="card-title">管理员入口</view>
+    <view class="card-desc">管理后台功能快速访问。</view>
+    <view class="grid-2">
+      <view class="module-card" data-path="/pages/admin-dashboard/index" bindtap="goto">
+        <view class="module-name">运营看板</view>
+        <view class="module-desc">监控发布、拦截、样本和模型状态</view>
+        <view class="module-tag">数据概览</view>
+      </view>
+      <view class="module-card" data-path="/pages/admin-review/index" bindtap="goto">
+        <view class="module-name">复核与申诉</view>
+        <view class="module-desc">处理拦截复核和用户申诉</view>
+        <view class="module-tag">审核处理</view>
+      </view>
+      <view class="module-card" data-path="/pages/admin-samples/index" bindtap="goto">
+        <view class="module-name">样本管理</view>
+        <view class="module-desc">维护训练样本并触发模型重训</view>
+        <view class="module-tag">模型迭代</view>
+      </view>
+      <view class="module-card" data-path="/pages/admin-users/index" bindtap="goto">
+        <view class="module-name">用户管理</view>
+        <view class="module-desc">编辑用户信息和权限</view>
+        <view class="module-tag">权限管理</view>
+      </view>
+    </view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-3">
+    <button class="btn btn-ghost" bindtap="logout">退出登录</button>
+  </view>
+</view>
\ No newline at end of file