diff --git a/apps/frontend/src/components.d.ts b/apps/frontend/src/components.d.ts
index 58b3b015..3ecc6fcf 100644
--- a/apps/frontend/src/components.d.ts
+++ b/apps/frontend/src/components.d.ts
@@ -45,6 +45,7 @@ declare module 'vue' {
     ElSelect: typeof import('element-plus/es')['ElSelect']
     ElSkeleton: typeof import('element-plus/es')['ElSkeleton']
     ElSpace: typeof import('element-plus/es')['ElSpace']
+    ElSubMenu: typeof import('element-plus/es')['ElSubMenu']
     ElSwitch: typeof import('element-plus/es')['ElSwitch']
     ElTable: typeof import('element-plus/es')['ElTable']
     ElTableColumn: typeof import('element-plus/es')['ElTableColumn']
diff --git a/apps/frontend/src/views/admin/layout/AdminLayout.vue b/apps/frontend/src/views/admin/layout/AdminLayout.vue
index f2e40359..671839d0 100644
--- a/apps/frontend/src/views/admin/layout/AdminLayout.vue
+++ b/apps/frontend/src/views/admin/layout/AdminLayout.vue
@@ -2,6 +2,8 @@
 import { computed, ref } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
 import {
+  Bell,
+  Connection,
   Monitor,
   DataAnalysis,
   Document,
@@ -27,6 +29,7 @@ import { formatAdminDateTime } from '@/utils/admin-time'
 const route = useRoute()
 const router = useRouter()
 const sidebarStorageKey = 'admin-sidebar-collapsed'
+const isDevMode = import.meta.env.DEV
 const isSidebarCollapsed = ref(
   typeof window !== 'undefined' && window.localStorage.getItem(sidebarStorageKey) === '1',
 )
@@ -40,8 +43,33 @@ const roleLabel = computed(() => {
   return '普通运营'
 })
 
+type AdminNavItem = {
+  to: string
+  label: string
+  icon: typeof DataAnalysis
+  children?: AdminNavItem[]
+}
+
+const platformConfigNavItems = computed<AdminNavItem[]>(() => {
+  const items: AdminNavItem[] = [
+    { to: '/admin/platform-shops?tab=ninetyone', label: '91卡券', icon: Connection },
+    { to: '/admin/platform-shops?tab=notifications', label: '内部通知', icon: Bell },
+    { to: '/admin/platform-shops?tab=kuaishouEticket', label: '快手小店核销', icon: Tickets },
+  ]
+
+  if (isDevMode) {
+    items.push({
+      to: '/admin/platform-shops?tab=cloudtentacles',
+      label: 'cloudtentacles',
+      icon: Setting,
+    })
+  }
+
+  return items
+})
+
 const navItems = computed(() => {
-  const items: { to: string; label: string; icon: typeof DataAnalysis }[] = [
+  const items: AdminNavItem[] = [
     { to: '/admin/dashboard', label: '概览', icon: DataAnalysis },
   ]
 
@@ -56,7 +84,12 @@ const navItems = computed(() => {
 
   if (isAdmin.value) {
     items.push(
-      { to: '/admin/platform-shops', label: '平台配置', icon: Setting },
+      {
+        to: '/admin/platform-shops',
+        label: '平台配置',
+        icon: Setting,
+        children: platformConfigNavItems.value,
+      },
       { to: '/admin/platform-fulfillment', label: '履约配置', icon: Tickets },
       { to: '/admin/audit-logs', label: '审计', icon: Monitor },
     )
@@ -65,6 +98,15 @@ const navItems = computed(() => {
   return items
 })
 
+const activeNavIndex = computed(() => {
+  if (route.path === '/admin/platform-shops') {
+    const tab = typeof route.query.tab === 'string' ? route.query.tab : 'ninetyone'
+    return `/admin/platform-shops?tab=${tab}`
+  }
+
+  return route.path
+})
+
 function toggleSidebarCollapse() {
   isSidebarCollapsed.value = !isSidebarCollapsed.value
   if (typeof window !== 'undefined') {
@@ -112,17 +154,37 @@ async function submitLogout() {
       </div>
 
       <el-menu
-        :default-active="route.path"
+        :default-active="activeNavIndex"
+        :default-openeds="['/admin/platform-shops']"
         router
         class="sidebar-menu"
         :collapse="isSidebarCollapsed"
         :collapse-transition="false"
         :ellipsis="false"
       >
-        <el-menu-item v-for="item in navItems" :key="item.to" :index="item.to" :title="item.label">
-          <el-icon><component :is="item.icon" /></el-icon>
-          <span>{{ item.label }}</span>
-        </el-menu-item>
+        <template v-for="item in navItems" :key="item.to">
+          <el-sub-menu v-if="item.children?.length" :index="item.to">
+            <template #title>
+              <el-icon><component :is="item.icon" /></el-icon>
+              <span>{{ item.label }}</span>
+            </template>
+
+            <el-menu-item
+              v-for="child in item.children"
+              :key="child.to"
+              :index="child.to"
+              :title="child.label"
+            >
+              <el-icon><component :is="child.icon" /></el-icon>
+              <span>{{ child.label }}</span>
+            </el-menu-item>
+          </el-sub-menu>
+
+          <el-menu-item v-else :index="item.to" :title="item.label">
+            <el-icon><component :is="item.icon" /></el-icon>
+            <span>{{ item.label }}</span>
+          </el-menu-item>
+        </template>
       </el-menu>
 
       <el-tooltip :disabled="!isSidebarCollapsed" content="退出登录" placement="right">
@@ -235,18 +297,33 @@ async function submitLogout() {
   width: 100%;
 }
 
-.sidebar-menu :deep(.el-menu-item) {
+.sidebar-menu :deep(.el-menu-item),
+.sidebar-menu :deep(.el-sub-menu__title) {
   margin: 2px var(--space-2);
   border-radius: var(--radius-md);
   min-height: 44px;
   line-height: 44px;
 }
 
-.sidebar-menu :deep(.el-menu-item.is-active) {
+.sidebar-menu :deep(.el-menu-item.is-active),
+.sidebar-menu :deep(.el-sub-menu.is-active > .el-sub-menu__title) {
   color: var(--color-primary);
   background: var(--color-primary-light);
 }
 
+.sidebar-menu :deep(.el-sub-menu .el-menu-item) {
+  margin-left: var(--space-4);
+  min-height: 38px;
+  line-height: 38px;
+  color: var(--text-secondary);
+  font-size: var(--text-sm);
+}
+
+.sidebar-menu :deep(.el-sub-menu .el-menu-item.is-active) {
+  color: var(--color-primary);
+  font-weight: 700;
+}
+
 .logout-btn {
   margin: var(--space-3) var(--space-4) 0;
   flex-shrink: 0;
@@ -263,13 +340,15 @@ async function submitLogout() {
   margin-bottom: var(--space-5);
 }
 
-.is-sidebar-collapsed .sidebar-menu :deep(.el-menu-item) {
+.is-sidebar-collapsed .sidebar-menu :deep(.el-menu-item),
+.is-sidebar-collapsed .sidebar-menu :deep(.el-sub-menu__title) {
   justify-content: center;
   margin: 4px 10px;
   padding: 0;
 }
 
-.is-sidebar-collapsed .sidebar-menu :deep(.el-menu-item .el-icon) {
+.is-sidebar-collapsed .sidebar-menu :deep(.el-menu-item .el-icon),
+.is-sidebar-collapsed .sidebar-menu :deep(.el-sub-menu__title .el-icon) {
   margin-right: 0;
 }
 
@@ -313,7 +392,8 @@ async function submitLogout() {
     overflow: visible;
   }
 
-  .is-sidebar-collapsed .sidebar-menu :deep(.el-menu-item) {
+  .is-sidebar-collapsed .sidebar-menu :deep(.el-menu-item),
+  .is-sidebar-collapsed .sidebar-menu :deep(.el-sub-menu__title) {
     justify-content: flex-start;
     margin: 2px var(--space-2);
     padding: 0 var(--space-5);
diff --git a/apps/frontend/src/views/admin/platform-shops/AdminPlatformShopsView.vue b/apps/frontend/src/views/admin/platform-shops/AdminPlatformShopsView.vue
index db3a162b..e37d6dc4 100644
--- a/apps/frontend/src/views/admin/platform-shops/AdminPlatformShopsView.vue
+++ b/apps/frontend/src/views/admin/platform-shops/AdminPlatformShopsView.vue
@@ -1,5 +1,6 @@
 <script setup lang="ts">
 import { computed, onMounted, ref } from 'vue'
+import { useRoute } from 'vue-router'
 import { RefreshRight } from '@element-plus/icons-vue'
 
 import AdminPageHeader from '@/components/admin/AdminPageHeader.vue'
@@ -23,7 +24,21 @@ import type { PlatformTab } from './composables/types'
 const loading = ref(true)
 const isDevMode = import.meta.env.DEV
 const errorMessage = ref('')
-const activePlatform = ref<PlatformTab>('ninetyone')
+const route = useRoute()
+
+const platformTabs: PlatformTab[] = ['ninetyone', 'notifications', 'kuaishouEticket']
+
+if (isDevMode) {
+  platformTabs.push('cloudtentacles')
+}
+
+function normalizePlatformTab(value: unknown): PlatformTab {
+  return typeof value === 'string' && platformTabs.includes(value as PlatformTab)
+    ? (value as PlatformTab)
+    : 'ninetyone'
+}
+
+const activePlatform = computed(() => normalizePlatformTab(route.query.tab))
 
 const {
   ninetyoneLoading,
@@ -147,42 +162,46 @@ const overviewCards = computed(() => {
     {
       key: 'notifications',
       label: '内部通知',
-      tag: 'Bark / WPush',
+      tag: '通知与监控',
       value:
         notificationStats.value.barkEnabledRecipientCount +
         notificationStats.value.wpushEnabledRecipientCount,
       unit: '启用接收人',
       meta: `Bark ${notificationStats.value.barkConfiguredRecipientCount} 人 · WPush ${notificationStats.value.wpushConfiguredRecipientCount} 人 · 最近成功 ${notificationStats.value.lastSuccessCount} 个`,
+      status: notificationStats.value.ready ? '已就绪' : '待配置',
     },
     {
       key: 'ninetyone',
       label: '91卡券',
-      tag: '接入 / 待补全',
+      tag: '来源订单',
       value: ninetyoneStats.value.pendingCount,
       unit: '待补全订单',
       meta: `当前 ${ninetyoneStats.value.currentCount} 条 · 已生成任务 ${ninetyoneStats.value.taskReadyCount} 条`,
+      status: ninetyoneStats.value.pendingCount > 0 ? '待处理' : '正常',
     },
     {
       key: 'kuaishouEticket',
       label: '快手小店核销',
-      tag: 'Cookie / 券核销',
+      tag: '店铺凭据',
       value: kuaishouEticketStats.value.configuredShopCount,
       unit: '已配置店铺',
       meta: `Cookie 就绪 ${kuaishouEticketStats.value.cookieReadyCount} 家 · 当前店铺 ${
         kuaishouEticketStats.value.selectedShopReady ? '可调试' : '待补全'
       }`,
+      status: kuaishouEticketStats.value.cookieReadyCount > 0 ? '已就绪' : '待配置',
     },
     ...(isDevMode
       ? [
           {
             key: 'cloudtentacles',
             label: 'cloudtentacles',
-            tag: '履约 / 登录',
+            tag: '履约账号',
             value: cloudtentaclesStats.value.hasCredential ? '已配置' : '未配置',
             unit: '履约凭据',
             meta: `短信 ${cloudtentaclesStats.value.smsSent ? '已发送' : '未发送'} · 会话 ${
               cloudtentaclesStats.value.validated ? '已验证' : '未验证'
             }`,
+            status: cloudtentaclesStats.value.validated ? '已验证' : '待验证',
           },
         ]
       : []),
@@ -191,6 +210,11 @@ const overviewCards = computed(() => {
   return cards
 })
 
+const activeOverview = computed(
+  () =>
+    overviewCards.value.find((card) => card.key === activePlatform.value) || overviewCards.value[0],
+)
+
 async function loadConfigs() {
   if (!hasAdminRole('admin')) {
     loading.value = false
@@ -225,10 +249,6 @@ async function loadConfigs() {
   }
 }
 
-function switchTab(tab: string) {
-  activePlatform.value = tab as PlatformTab
-}
-
 onMounted(loadConfigs)
 </script>
 
@@ -267,150 +287,139 @@ onMounted(loadConfigs)
       <el-skeleton v-if="loading" :rows="8" animated />
 
       <template v-else>
-        <!-- 概览卡片 -->
-        <div class="overview-grid">
-          <el-card
-            v-for="card in overviewCards"
-            :key="card.key"
-            :class="['overview-card', { 'is-active': activePlatform === card.key }]"
-            shadow="hover"
-            @click="switchTab(card.key)"
-          >
-            <div class="card-head">
-              <el-tag size="small" type="primary">{{ card.label }}</el-tag>
-              <el-tag size="small">{{ card.tag }}</el-tag>
+        <main class="platform-detail">
+          <section v-if="activeOverview" class="active-summary">
+            <div class="active-summary-copy">
+              <div class="summary-kicker">{{ activeOverview.tag }}</div>
+              <h2>{{ activeOverview.label }}</h2>
+              <p>{{ activeOverview.meta }}</p>
             </div>
-            <div class="card-value">{{ card.value }}</div>
-            <div class="card-unit">{{ card.unit }}</div>
-            <div class="card-meta">{{ card.meta }}</div>
-          </el-card>
-        </div>
+            <div class="summary-metrics">
+              <div class="summary-metric">
+                <span>{{ activeOverview.unit }}</span>
+                <strong>{{ activeOverview.value }}</strong>
+              </div>
+              <el-tag size="large" effect="plain">{{ activeOverview.status }}</el-tag>
+            </div>
+          </section>
 
-        <!-- 平台切换 Tab -->
-        <el-tabs v-model="activePlatform" type="card" class="platform-tabs">
-          <el-tab-pane label="91卡券接入" name="ninetyone">
-            <AdminPlatformNinetyoneSection
-              :ninetyone-loading="ninetyoneLoading"
-              :ninetyone-action-loading-id="ninetyoneActionLoadingId"
-              :ninetyone-result-error="ninetyoneResultError"
-              :ninetyone-status="ninetyoneStatus"
-              :ninetyone-orders="ninetyoneOrders"
-              :ninetyone-stats="ninetyoneStats"
-              :load-ninetyone-orders="loadNinetyoneOrders"
-              :handle-ninetyone-status-change="handleNinetyoneStatusChange"
-              :handle-ninetyone-retry-order="handleNinetyoneRetryOrder"
-              :handle-ninetyone-fail-order="handleNinetyoneFailOrder"
-            />
-          </el-tab-pane>
+          <AdminPlatformNinetyoneSection
+            v-if="activePlatform === 'ninetyone'"
+            :ninetyone-loading="ninetyoneLoading"
+            :ninetyone-action-loading-id="ninetyoneActionLoadingId"
+            :ninetyone-result-error="ninetyoneResultError"
+            :ninetyone-status="ninetyoneStatus"
+            :ninetyone-orders="ninetyoneOrders"
+            :ninetyone-stats="ninetyoneStats"
+            :load-ninetyone-orders="loadNinetyoneOrders"
+            :handle-ninetyone-status-change="handleNinetyoneStatusChange"
+            :handle-ninetyone-retry-order="handleNinetyoneRetryOrder"
+            :handle-ninetyone-fail-order="handleNinetyoneFailOrder"
+          />
 
-          <el-tab-pane label="内部通知" name="notifications">
-            <AdminPlatformNotificationSection
-              :notification-file-path="notificationFilePath"
-              :notification-form="notificationForm"
-              :notification-recipients="notificationRecipients"
-              :wpush-recipients="wpushRecipients"
-              :notification-saving="notificationSaving"
-              :notification-testing="notificationTesting"
-              :notification-result-error="notificationResultError"
-              :notification-test-result="notificationTestResult"
-              :scheduled-jobs-file-path="scheduledJobsFilePath"
-              :scheduled-jobs-form="scheduledJobsForm"
-              :scheduled-jobs="scheduledJobs"
-              :scheduled-job-runtime="scheduledJobRuntime"
-              :cloudtentacles-monitor-accounts="cloudtentaclesMonitorAccounts"
-              :scheduled-jobs-saving="scheduledJobsSaving"
-              :scheduled-job-running-id="scheduledJobRunningId"
-              :notification-stats="notificationStats"
-              :add-notification-recipient="addNotificationRecipient"
-              :remove-notification-recipient="removeNotificationRecipient"
-              :handle-notification-save-config="handleNotificationSaveConfig"
-              :handle-notification-test="handleNotificationTest"
-              :handle-scheduled-jobs-save-config="handleScheduledJobsSaveConfig"
-              :handle-scheduled-job-run-now="handleScheduledJobRunNow"
-              :get-scheduled-job-runtime="getScheduledJobRuntime"
-            />
-          </el-tab-pane>
+          <AdminPlatformNotificationSection
+            v-else-if="activePlatform === 'notifications'"
+            :notification-file-path="notificationFilePath"
+            :notification-form="notificationForm"
+            :notification-recipients="notificationRecipients"
+            :wpush-recipients="wpushRecipients"
+            :notification-saving="notificationSaving"
+            :notification-testing="notificationTesting"
+            :notification-result-error="notificationResultError"
+            :notification-test-result="notificationTestResult"
+            :scheduled-jobs-file-path="scheduledJobsFilePath"
+            :scheduled-jobs-form="scheduledJobsForm"
+            :scheduled-jobs="scheduledJobs"
+            :scheduled-job-runtime="scheduledJobRuntime"
+            :cloudtentacles-monitor-accounts="cloudtentaclesMonitorAccounts"
+            :scheduled-jobs-saving="scheduledJobsSaving"
+            :scheduled-job-running-id="scheduledJobRunningId"
+            :notification-stats="notificationStats"
+            :add-notification-recipient="addNotificationRecipient"
+            :remove-notification-recipient="removeNotificationRecipient"
+            :handle-notification-save-config="handleNotificationSaveConfig"
+            :handle-notification-test="handleNotificationTest"
+            :handle-scheduled-jobs-save-config="handleScheduledJobsSaveConfig"
+            :handle-scheduled-job-run-now="handleScheduledJobRunNow"
+            :get-scheduled-job-runtime="getScheduledJobRuntime"
+          />
 
-          <el-tab-pane label="快手小店核销" name="kuaishouEticket">
-            <AdminPlatformKuaishouEticketSection
-              :kuaishou-eticket-file-path="kuaishouEticketFilePath"
-              :kuaishou-eticket-shops="kuaishouEticketShops"
-              :kuaishou-eticket-form="kuaishouEticketForm"
-              :kuaishou-eticket-saving="kuaishouEticketSaving"
-              :kuaishou-eticket-resolving-shop-id="kuaishouEticketResolvingShopId"
-              :kuaishou-eticket-detailing="kuaishouEticketDetailing"
-              :kuaishou-eticket-consuming="kuaishouEticketConsuming"
-              :kuaishou-eticket-result-error="kuaishouEticketResultError"
-              :kuaishou-eticket-shop-info-result="kuaishouEticketShopInfoResult"
-              :kuaishou-eticket-detail-result="kuaishouEticketDetailResult"
-              :kuaishou-eticket-consume-result="kuaishouEticketConsumeResult"
-              :active-kuaishou-eticket-shop="activeKuaishouEticketShop"
-              :kuaishou-eticket-stats="kuaishouEticketStats"
-              :add-kuaishou-eticket-shop="addKuaishouEticketShop"
-              :remove-kuaishou-eticket-shop="removeKuaishouEticketShop"
-              :is-kuaishou-eticket-shop-expanded="isKuaishouEticketShopExpanded"
-              :toggle-kuaishou-eticket-shop="toggleKuaishouEticketShop"
-              :expand-all-kuaishou-eticket-shops="expandAllKuaishouEticketShops"
-              :collapse-all-kuaishou-eticket-shops="collapseAllKuaishouEticketShops"
-              :set-kuaishou-eticket-debug-shop="setKuaishouEticketDebugShop"
-              :describe-kuaishou-eticket-shop="describeKuaishouEticketShop"
-              :get-kuaishou-eticket-shop-initial="getKuaishouEticketShopInitial"
-              :handle-kuaishou-eticket-resolve-shop-info="handleKuaishouEticketResolveShopInfo"
-              :handle-kuaishou-eticket-save-source="handleKuaishouEticketSaveSource"
-              :handle-kuaishou-eticket-query-detail="handleKuaishouEticketQueryDetail"
-              :handle-kuaishou-eticket-consume="handleKuaishouEticketConsume"
-            />
-          </el-tab-pane>
+          <AdminPlatformKuaishouEticketSection
+            v-else-if="activePlatform === 'kuaishouEticket'"
+            :kuaishou-eticket-file-path="kuaishouEticketFilePath"
+            :kuaishou-eticket-shops="kuaishouEticketShops"
+            :kuaishou-eticket-form="kuaishouEticketForm"
+            :kuaishou-eticket-saving="kuaishouEticketSaving"
+            :kuaishou-eticket-resolving-shop-id="kuaishouEticketResolvingShopId"
+            :kuaishou-eticket-detailing="kuaishouEticketDetailing"
+            :kuaishou-eticket-consuming="kuaishouEticketConsuming"
+            :kuaishou-eticket-result-error="kuaishouEticketResultError"
+            :kuaishou-eticket-shop-info-result="kuaishouEticketShopInfoResult"
+            :kuaishou-eticket-detail-result="kuaishouEticketDetailResult"
+            :kuaishou-eticket-consume-result="kuaishouEticketConsumeResult"
+            :active-kuaishou-eticket-shop="activeKuaishouEticketShop"
+            :kuaishou-eticket-stats="kuaishouEticketStats"
+            :add-kuaishou-eticket-shop="addKuaishouEticketShop"
+            :remove-kuaishou-eticket-shop="removeKuaishouEticketShop"
+            :is-kuaishou-eticket-shop-expanded="isKuaishouEticketShopExpanded"
+            :toggle-kuaishou-eticket-shop="toggleKuaishouEticketShop"
+            :expand-all-kuaishou-eticket-shops="expandAllKuaishouEticketShops"
+            :collapse-all-kuaishou-eticket-shops="collapseAllKuaishouEticketShops"
+            :set-kuaishou-eticket-debug-shop="setKuaishouEticketDebugShop"
+            :describe-kuaishou-eticket-shop="describeKuaishouEticketShop"
+            :get-kuaishou-eticket-shop-initial="getKuaishouEticketShopInitial"
+            :handle-kuaishou-eticket-resolve-shop-info="handleKuaishouEticketResolveShopInfo"
+            :handle-kuaishou-eticket-save-source="handleKuaishouEticketSaveSource"
+            :handle-kuaishou-eticket-query-detail="handleKuaishouEticketQueryDetail"
+            :handle-kuaishou-eticket-consume="handleKuaishouEticketConsume"
+          />
 
-          <el-tab-pane v-if="isDevMode" label="cloudtentacles 履约平台" name="cloudtentacles">
-            <AdminPlatformCloudtentaclesSection
-              :cloudtentacles-file-path="cloudtentaclesFilePath"
-              :cloudtentacles-session-file-path="cloudtentaclesSessionFilePath"
-              :cloudtentacles-form="cloudtentaclesForm"
-              :cloudtentacles-saving="cloudtentaclesSaving"
-              :cloudtentacles-sending-sms="cloudtentaclesSendingSms"
-              :cloudtentacles-testing="cloudtentaclesTesting"
-              :cloudtentacles-validating="cloudtentaclesValidating"
-              :cloudtentacles-result-error="cloudtentaclesResultError"
-              :cloudtentacles-sms-result="cloudtentaclesSmsResult"
-              :cloudtentacles-login-result="cloudtentaclesLoginResult"
-              :cloudtentacles-validate-result="cloudtentaclesValidateResult"
-              :cloudtentacles-debug-loading="cloudtentaclesDebugLoading"
-              :cloudtentacles-debug-result="cloudtentaclesDebugResult"
-              :cloudtentacles-persisted-session="cloudtentaclesPersistedSession"
-              :cloudtentacles-stats="cloudtentaclesStats"
-              :sources="cloudtentaclesSources"
-              :sessions="cloudtentaclesSessions"
-              :selected-source-key="selectedCloudtentaclesSourceKey"
-              :current-source-enabled="currentCloudtentaclesSourceEnabled"
-              :current-source="currentCloudtentaclesSource"
-              :current-session="currentCloudtentaclesSession"
-              :switch-source="switchCloudtentaclesSource"
-              :add-source="addCloudtentaclesSource"
-              :remove-source="removeCloudtentaclesSource"
-              :handle-cloudtentacles-save-source="handleCloudtentaclesSaveSource"
-              :handle-cloudtentacles-send-sms-code="handleCloudtentaclesSendSmsCode"
-              :handle-cloudtentacles-test-login="handleCloudtentaclesTestLogin"
-              :handle-cloudtentacles-validate-session="handleCloudtentaclesValidateSession"
-              :handle-cloudtentacles-fetch-asset="handleCloudtentaclesFetchAsset"
-              :handle-cloudtentacles-fetch-categories="handleCloudtentaclesFetchCategories"
-              :handle-cloudtentacles-fetch-sku-list="handleCloudtentaclesFetchSkuList"
-              :handle-cloudtentacles-buy-sku="handleCloudtentaclesBuySku"
-              :handle-cloudtentacles-use-sku="handleCloudtentaclesUseSku"
-              :handle-cloudtentacles-fetch-knapsack="handleCloudtentaclesFetchKnapsack"
-              :handle-cloudtentacles-fetch-vn-list="handleCloudtentaclesFetchVnList"
-              :handle-cloudtentacles-appoint-vn="handleCloudtentaclesAppointVn"
-              :handle-cloudtentacles-generate-vn-login-code="
-                handleCloudtentaclesGenerateVnLoginCode
-              "
-              :handle-cloudtentacles-fetch-vn-code="handleCloudtentaclesFetchVnCode"
-              :handle-cloudtentacles-verify-vn-code="handleCloudtentaclesVerifyVnCode"
-              :handle-cloudtentacles-fetch-bind-url="handleCloudtentaclesFetchBindUrl"
-              :handle-cloudtentacles-back-vn="handleCloudtentaclesBackVn"
-              :handle-cloudtentacles-run-full-flow="handleCloudtentaclesRunFullFlow"
-            />
-          </el-tab-pane>
-        </el-tabs>
+          <AdminPlatformCloudtentaclesSection
+            v-else-if="isDevMode && activePlatform === 'cloudtentacles'"
+            :cloudtentacles-file-path="cloudtentaclesFilePath"
+            :cloudtentacles-session-file-path="cloudtentaclesSessionFilePath"
+            :cloudtentacles-form="cloudtentaclesForm"
+            :cloudtentacles-saving="cloudtentaclesSaving"
+            :cloudtentacles-sending-sms="cloudtentaclesSendingSms"
+            :cloudtentacles-testing="cloudtentaclesTesting"
+            :cloudtentacles-validating="cloudtentaclesValidating"
+            :cloudtentacles-result-error="cloudtentaclesResultError"
+            :cloudtentacles-sms-result="cloudtentaclesSmsResult"
+            :cloudtentacles-login-result="cloudtentaclesLoginResult"
+            :cloudtentacles-validate-result="cloudtentaclesValidateResult"
+            :cloudtentacles-debug-loading="cloudtentaclesDebugLoading"
+            :cloudtentacles-debug-result="cloudtentaclesDebugResult"
+            :cloudtentacles-persisted-session="cloudtentaclesPersistedSession"
+            :cloudtentacles-stats="cloudtentaclesStats"
+            :sources="cloudtentaclesSources"
+            :sessions="cloudtentaclesSessions"
+            :selected-source-key="selectedCloudtentaclesSourceKey"
+            :current-source-enabled="currentCloudtentaclesSourceEnabled"
+            :current-source="currentCloudtentaclesSource"
+            :current-session="currentCloudtentaclesSession"
+            :switch-source="switchCloudtentaclesSource"
+            :add-source="addCloudtentaclesSource"
+            :remove-source="removeCloudtentaclesSource"
+            :handle-cloudtentacles-save-source="handleCloudtentaclesSaveSource"
+            :handle-cloudtentacles-send-sms-code="handleCloudtentaclesSendSmsCode"
+            :handle-cloudtentacles-test-login="handleCloudtentaclesTestLogin"
+            :handle-cloudtentacles-validate-session="handleCloudtentaclesValidateSession"
+            :handle-cloudtentacles-fetch-asset="handleCloudtentaclesFetchAsset"
+            :handle-cloudtentacles-fetch-categories="handleCloudtentaclesFetchCategories"
+            :handle-cloudtentacles-fetch-sku-list="handleCloudtentaclesFetchSkuList"
+            :handle-cloudtentacles-buy-sku="handleCloudtentaclesBuySku"
+            :handle-cloudtentacles-use-sku="handleCloudtentaclesUseSku"
+            :handle-cloudtentacles-fetch-knapsack="handleCloudtentaclesFetchKnapsack"
+            :handle-cloudtentacles-fetch-vn-list="handleCloudtentaclesFetchVnList"
+            :handle-cloudtentacles-appoint-vn="handleCloudtentaclesAppointVn"
+            :handle-cloudtentacles-generate-vn-login-code="handleCloudtentaclesGenerateVnLoginCode"
+            :handle-cloudtentacles-fetch-vn-code="handleCloudtentaclesFetchVnCode"
+            :handle-cloudtentacles-verify-vn-code="handleCloudtentaclesVerifyVnCode"
+            :handle-cloudtentacles-fetch-bind-url="handleCloudtentaclesFetchBindUrl"
+            :handle-cloudtentacles-back-vn="handleCloudtentaclesBackVn"
+            :handle-cloudtentacles-run-full-flow="handleCloudtentaclesRunFullFlow"
+          />
+        </main>
       </template>
     </template>
   </div>
@@ -422,68 +431,85 @@ onMounted(loadConfigs)
   gap: var(--space-4);
 }
 
-/* 概览卡片网格 */
-.overview-grid {
+.platform-detail {
+  min-width: 0;
   display: grid;
-  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
   gap: var(--space-4);
 }
 
-.overview-card {
-  cursor: pointer;
-  transition:
-    border-color 0.2s ease,
-    box-shadow 0.2s ease;
-}
-
-.overview-card :deep(.el-card__body) {
-  padding: 18px;
-}
-
-.overview-card.is-active {
-  border-color: var(--border-hover);
-  box-shadow: var(--shadow-lg);
-}
-
-.card-head {
+.active-summary {
   display: flex;
-  gap: var(--space-2);
-  margin-bottom: var(--space-3);
+  justify-content: space-between;
+  gap: var(--space-4);
+  align-items: center;
+  padding: var(--space-4) var(--space-5);
+  border: 1px solid var(--border-default);
+  border-radius: var(--radius-lg);
+  background: rgba(255, 255, 255, 0.92);
+  box-shadow: var(--shadow-sm);
 }
 
-.card-value {
-  font-size: 26px;
-  font-weight: 700;
-  color: var(--text-primary);
-  line-height: 1.1;
+.active-summary-copy {
+  min-width: 0;
 }
 
-.card-unit {
-  color: var(--text-muted);
-  font-size: var(--text-sm);
-  margin-top: var(--space-1);
-}
-
-.card-meta {
-  color: var(--text-secondary);
+.summary-kicker {
+  color: #2563eb;
   font-size: var(--text-xs);
-  margin-top: var(--space-2);
+  font-weight: 800;
 }
 
-/* Tab 切换 */
-.platform-tabs {
-  margin-top: var(--space-2);
+.active-summary h2 {
+  margin: 4px 0 0;
+  color: var(--text-primary);
+  font-size: var(--text-xl);
+  line-height: 1.25;
 }
 
-@media (max-width: 900px) {
-  .overview-grid {
-    grid-template-columns: repeat(2, 1fr);
+.active-summary p {
+  margin: var(--space-2) 0 0;
+  color: var(--text-secondary);
+  font-size: var(--text-sm);
+  line-height: 1.6;
+}
+
+.summary-metrics {
+  flex: 0 0 auto;
+  display: flex;
+  gap: var(--space-3);
+  align-items: center;
+}
+
+.summary-metric {
+  min-width: 112px;
+  display: grid;
+  gap: 4px;
+  padding: 10px 12px;
+  border: 1px solid rgba(148, 163, 184, 0.18);
+  border-radius: var(--radius-sm);
+  background: #f8fafc;
+}
+
+.summary-metric span {
+  color: var(--text-muted);
+  font-size: var(--text-xs);
+  font-weight: 700;
+}
+
+.summary-metric strong {
+  color: var(--text-primary);
+  font-size: var(--text-xl);
+  line-height: 1;
+}
+
+@media (max-width: 720px) {
+  .active-summary {
+    align-items: stretch;
+    flex-direction: column;
   }
-}
 
-@media (max-width: 640px) {
-  .overview-grid {
-    grid-template-columns: 1fr;
+  .summary-metrics {
+    justify-content: space-between;
   }
 }
 </style>
diff --git a/apps/frontend/src/views/admin/platform-shops/components/AdminPlatformNinetyoneSection.vue b/apps/frontend/src/views/admin/platform-shops/components/AdminPlatformNinetyoneSection.vue
index 78b20e4a..3e4b4214 100644
--- a/apps/frontend/src/views/admin/platform-shops/components/AdminPlatformNinetyoneSection.vue
+++ b/apps/frontend/src/views/admin/platform-shops/components/AdminPlatformNinetyoneSection.vue
@@ -28,21 +28,6 @@ defineProps<Props>()
 
 <template>
   <div class="platform-section">
-    <!-- 说明信息 -->
-    <el-card class="section-card">
-      <template #header>
-        <span class="card-title">说明信息</span>
-      </template>
-      <el-descriptions :column="1" border size="small">
-        <el-descriptions-item label="职责">
-          接收 91卡券推送订单，未命中履约配置时先进入待补全队列，补完商品规则后可手动重试生成任务。
-        </el-descriptions-item>
-        <el-descriptions-item label="处理建议">
-          先到"快手 Cloud 新履约"页为 91 的 productNo 配置规则，再回到这里点击重试。
-        </el-descriptions-item>
-      </el-descriptions>
-    </el-card>
-
     <!-- 订单队列 -->
     <el-card class="section-card">
       <template #header>