diff --git a/admin-console/src/pages/dashboard/index.vue b/admin-console/src/pages/dashboard/index.vue
index f1d8606..4783057 100644
--- a/admin-console/src/pages/dashboard/index.vue
+++ b/admin-console/src/pages/dashboard/index.vue
@@ -64,7 +64,7 @@
               <text class="t-td" style="flex:2">{{ item.nickname || item.user_id || '-' }}</text>
               <text class="t-td" style="flex:2">{{ item.device_id || '-' }}</text>
               <text class="t-td" style="flex:1">
-                <text class="badge badge-blue">✨ 智能模式</text>
+                <text :class="item.mode === 1 ? 'badge badge-blue' : 'badge badge-warning'">{{ item.mode === 1 ? '✨ 智能' : '🔄 普通' }}</text>
               </text>
               <text class="t-td" style="flex:1">{{ Math.floor((item.total_duration_ms || 0) / 60000) }}分</text>
               <text class="t-td" style="flex:2">{{ formatDate(item.start_time || item.started_at) }}</text>
@@ -128,7 +128,9 @@ export default {
   methods: {
     async loadDashboard() {
       try {
-        this.stats = await get('/api/v1/admin/dashboard')
+        const dashboard = await get('/api/v1/admin/dashboard')
+        this.stats = dashboard
+        if (dashboard.sub_stats) this.subStats = dashboard.sub_stats
       } catch (e) {
         uni.showToast({ title: '加载失败', icon: 'none' })
       }
@@ -138,10 +140,6 @@ export default {
       } catch (e) {
         this.recentTreatments = []
       }
-      try {
-        const subData = await get('/api/v1/admin/subscriptions', { page: 1, page_size: 1, tab: 'all' })
-        if (subData.stats) this.subStats = subData.stats
-      } catch (e) {}
     },
     formatDate: formatDateUtil,
     onNav(path) {
diff --git a/admin-console/src/pages/device-detail/index.vue b/admin-console/src/pages/device-detail/index.vue
index 2a8f013..8f86ade 100644
--- a/admin-console/src/pages/device-detail/index.vue
+++ b/admin-console/src/pages/device-detail/index.vue
@@ -61,11 +61,11 @@
         <view class="t-body">
           <view class="t-row" v-for="(b, idx) in device.binding_history" :key="idx">
             <text class="t-td flex2">{{ b.nickname || '-' }}</text>
-            <text class="t-td flex2">{{ formatDate(b.bound_at) }}</text>
-            <text class="t-td flex2">{{ b.unbound_at ? formatDate(b.unbound_at) : '-' }}</text>
+            <text class="t-td flex2">{{ formatDate(b.bind_time) }}</text>
+            <text class="t-td flex2">{{ b.unbind_time ? formatDate(b.unbind_time) : '-' }}</text>
             <text class="t-td flex1">
-              <text :class="b.status === 1 ? 'badge badge-success' : 'badge badge-default'">
-                {{ b.status === 1 ? '有效' : '已解绑' }}
+              <text :class="b.bind_status === 1 ? 'badge badge-success' : 'badge badge-default'">
+                {{ b.bind_status === 1 ? '有效' : '已解绑' }}
               </text>
             </text>
           </view>
diff --git a/admin-console/src/pages/user-detail/index.vue b/admin-console/src/pages/user-detail/index.vue
index 63f4907..6cc305f 100644
--- a/admin-console/src/pages/user-detail/index.vue
+++ b/admin-console/src/pages/user-detail/index.vue
@@ -67,7 +67,7 @@
         </view>
         <view class="t-body">
           <view class="t-row" v-for="(t, idx) in user.recent_treatments" :key="idx">
-            <text class="t-td flex2">{{ formatDate(t.started_at) }}</text>
+            <text class="t-td flex2">{{ formatDate(t.start_time) }}</text>
             <text class="t-td flex1">{{ Math.floor((t.total_duration_ms || 0) / 60000) }}分钟</text>
             <text class="t-td flex2">{{ t.device_id || '-' }}</text>
           </view>
diff --git a/server/src/lib/utils.js b/server/src/lib/utils.js
index 420b6b0..2f7c424 100644
--- a/server/src/lib/utils.js
+++ b/server/src/lib/utils.js
@@ -3,7 +3,9 @@ function toMysqlDate(value) {
   const d = new Date(value)
   if (Number.isNaN(d.getTime())) return null
   const pad = n => String(n).padStart(2, '0')
-  return d.getFullYear() + '-' + pad(d.getMonth() + 1) + '-' + pad(d.getDate()) + ' ' + pad(d.getHours()) + ':' + pad(d.getMinutes()) + ':' + pad(d.getSeconds())
+  const offset = 8 * 60
+  const local = new Date(d.getTime() + offset * 60 * 1000)
+  return local.getUTCFullYear() + '-' + pad(local.getUTCMonth() + 1) + '-' + pad(local.getUTCDate()) + ' ' + pad(local.getUTCHours()) + ':' + pad(local.getUTCMinutes()) + ':' + pad(local.getUTCSeconds())
 }
 
 function formatDate(date) {
diff --git a/server/src/routes/admin.js b/server/src/routes/admin.js
index ff4b647..fef9cf1 100644
--- a/server/src/routes/admin.js
+++ b/server/src/routes/admin.js
@@ -78,8 +78,15 @@ function register(router) {
     const admin = await requireAdmin(ctx)
     if (!admin) return fail(1002, '未授权，请重新登录')
     const p = pageParams(ctx)
-    const total = await query('SELECT COUNT(*) AS total FROM devices', {})
-    const records = await query('SELECT d.*, b.user_id AS bound_user, b.bind_time AS activated_at FROM devices d LEFT JOIN bindings b ON b.device_id = d.device_id AND b.bind_status = 1 ORDER BY d.created_at DESC' + limitClause(p.pageSize, p.offset), {})
+    const keyword = (ctx.query.keyword || '').trim()
+    let where = ''
+    const params = {}
+    if (keyword) {
+      where = ' WHERE d.device_id LIKE :kw OR d.device_name LIKE :kw'
+      params.kw = '%' + keyword + '%'
+    }
+    const total = await query('SELECT COUNT(*) AS total FROM devices d' + where, params)
+    const records = await query('SELECT d.*, b.user_id AS bound_user, b.bind_time AS activated_at FROM devices d LEFT JOIN bindings b ON b.device_id = d.device_id AND b.bind_status = 1' + where + ' ORDER BY d.created_at DESC' + limitClause(p.pageSize, p.offset), params)
     return ok({ records, total: total[0].total })
   })
 
@@ -239,7 +246,13 @@ function register(router) {
       'SELECT s.*, u.nickname FROM subscriptions s LEFT JOIN users u ON u.user_id = s.user_id' + where + ' ORDER BY s.created_at DESC' + limitClause(p.pageSize, p.offset),
       params
     )
-    return ok({ records, total: total[0].total })
+    const statsRow = await query('SELECT ' +
+      'SUM(CASE WHEN plan = \'monthly\' AND status = 1 AND expire_time > NOW() THEN 1 ELSE 0 END) AS monthly_count, ' +
+      'SUM(CASE WHEN plan = \'yearly\' AND status = 1 AND expire_time > NOW() THEN 1 ELSE 0 END) AS yearly_count, ' +
+      'SUM(CASE WHEN plan = \'trial\' AND status = 1 AND expire_time > NOW() THEN 1 ELSE 0 END) AS trial_count, ' +
+      'COALESCE(SUM(CASE WHEN MONTH(start_time) = MONTH(NOW()) AND YEAR(start_time) = YEAR(NOW()) THEN amount ELSE 0 END), 0) AS monthly_revenue ' +
+      'FROM subscriptions', {})
+    return ok({ records, total: total[0].total, stats: statsRow[0] || {} })
   })
 
   router.post('/api/v1/admin/subscriptions', async ctx => {