diff --git a/src/views/DeviceDetailView/DeviceDetailView.vue b/src/views/DeviceDetailView/DeviceDetailView.vue
index 975d96b..7badc41 100644
--- a/src/views/DeviceDetailView/DeviceDetailView.vue
+++ b/src/views/DeviceDetailView/DeviceDetailView.vue
@@ -19,13 +19,13 @@
         </div>
       </header>
 
-      <div class="full-detail-tabs">
-        <button :class="{ active: activeTab === 'overview' }" @click="activeTab = 'overview'">概览</button>
-        <button :class="{ active: activeTab === 'state' }" @click="activeTab = 'state'">设备状态</button>
-        <button :class="{ active: activeTab === 'alarms' }" @click="activeTab = 'alarms'">告警记录<b v-if="alarmRecords.length">{{ alarmRecords.length }}</b></button>
-        <button :class="{ active: activeTab === 'logs' }" @click="activeTab = 'logs'">操作记录</button>
-        <button :class="{ active: activeTab === 'diagnostics' }" @click="activeTab = 'diagnostics'">运维诊断</button>
-      </div>
+      <t-tabs v-model="activeTab" class="device-detail-tabs">
+        <t-tab-panel value="overview" label="概览" :destroy-on-hide="false" />
+        <t-tab-panel value="state" label="设备状态" :destroy-on-hide="false" />
+        <t-tab-panel value="alarms" :label="alarmsTabLabel" :destroy-on-hide="false" />
+        <t-tab-panel value="logs" label="操作记录" :destroy-on-hide="false" />
+        <t-tab-panel value="diagnostics" label="运维诊断" :destroy-on-hide="false" />
+      </t-tabs>
 
       <div v-if="activeTab === 'overview'" class="full-detail-content">
         <template v-if="!isDrone">
@@ -218,20 +218,19 @@
           <div><h2>告警记录</h2><span>当前设备</span></div>
           <t-select v-model="alarmStatusFilter" :options="alarmStatusOptions" placeholder="全部告警状态" style="width: 160px" />
         </div>
-        <table class="record-table">
-          <thead><tr><th>告警时间</th><th>告警编码</th><th>告警内容</th><th>级别</th><th>状态</th><th>恢复时间</th></tr></thead>
-          <tbody>
-            <tr v-for="item in filteredAlarms" :key="item.id">
-              <td>{{ item.triggeredAt }}</td>
-              <td>{{ item.code }}</td>
-              <td>{{ item.message }}</td>
-              <td><i class="severity" :class="item.levelClass">{{ item.levelName }}</i></td>
-              <td><span class="table-status" :class="item.statusClass"><i></i>{{ item.statusName }}</span></td>
-              <td>{{ item.resolvedAt }}</td>
-            </tr>
-          </tbody>
-        </table>
-        <div v-if="!filteredAlarms.length" class="table-empty">暂无告警记录</div>
+        <t-table
+          row-key="id"
+          :data="filteredAlarms"
+          :columns="alarmColumns"
+          empty="暂无告警记录"
+        >
+          <template #level="{ row }">
+            <i class="severity" :class="row.levelClass">{{ row.levelName }}</i>
+          </template>
+          <template #status="{ row }">
+            <span class="table-status" :class="row.statusClass"><i></i>{{ row.statusName }}</span>
+          </template>
+        </t-table>
       </div>
 
       <div v-else-if="activeTab === 'logs'" class="full-detail-content">
@@ -239,19 +238,16 @@
           <div><h2>操作记录</h2><span>远程控制与配置变更</span></div>
           <t-button variant="outline" @click="loadLogs">刷新</t-button>
         </div>
-        <table class="record-table">
-          <thead><tr><th>操作时间</th><th>操作类型</th><th>操作内容</th><th>执行结果</th><th>目标设备</th></tr></thead>
-          <tbody>
-            <tr v-for="log in logs" :key="log.id">
-              <td>{{ log.createdAt }}</td>
-              <td>{{ log.category }}</td>
-              <td>{{ log.commandName }}</td>
-              <td><span :class="log.resultClass">{{ log.result }}</span></td>
-              <td>{{ log.droneSn }}</td>
-            </tr>
-          </tbody>
-        </table>
-        <div v-if="!logs.length" class="table-empty">暂无设备操作记录</div>
+        <t-table
+          row-key="id"
+          :data="logs"
+          :columns="logColumns"
+          empty="暂无设备操作记录"
+        >
+          <template #result="{ row }">
+            <span :class="row.resultClass">{{ row.result }}</span>
+          </template>
+        </t-table>
       </div>
 
       <div v-else class="full-detail-content">
@@ -339,6 +335,25 @@ const alarmStatusOptions = [
 ]
 const editDockVisible = ref(false)
 
+const alarmsTabLabel = computed(() => (alarmRecords.value.length ? `告警记录 ${alarmRecords.value.length}` : '告警记录'))
+
+const alarmColumns = [
+  { colKey: 'triggeredAt', title: '告警时间', width: '18%' },
+  { colKey: 'code', title: '告警编码', width: '14%' },
+  { colKey: 'message', title: '告警内容', width: '28%' },
+  { colKey: 'level', title: '级别', width: '10%' },
+  { colKey: 'status', title: '状态', width: '12%' },
+  { colKey: 'resolvedAt', title: '恢复时间', width: '18%' }
+]
+
+const logColumns = [
+  { colKey: 'createdAt', title: '操作时间', width: '20%' },
+  { colKey: 'category', title: '操作类型', width: '14%' },
+  { colKey: 'commandName', title: '操作内容', width: '26%' },
+  { colKey: 'result', title: '执行结果', width: '16%' },
+  { colKey: 'droneSn', title: '目标设备', width: '24%' }
+]
+
 const record = computed(() => devices.record(route.params.id))
 const asset = computed(() => devices.asset(route.params.id))
 const isDrone = computed(() => record.value?.kind === 'drone')
@@ -598,3 +613,15 @@ function goMonitor() {
   router.push({ name: 'monitor', query: { deviceId: route.params.id } })
 }
 </script>
+
+<style scoped>
+.device-detail-tabs :deep(.t-tabs__nav-container) {
+  padding: 0 24px;
+}
+.device-detail-tabs :deep(.t-tabs__nav-wrap) {
+  margin-left: 0;
+}
+.full-detail-content :deep(.t-table) {
+  background: transparent;
+}
+</style>
diff --git a/src/views/LoginView/LoginView.vue b/src/views/LoginView/LoginView.vue
index 8bcb120..5ae836e 100644
--- a/src/views/LoginView/LoginView.vue
+++ b/src/views/LoginView/LoginView.vue
@@ -225,22 +225,10 @@ async function submitForgot() {
             <h2>欢迎回来</h2>
             <p>登录平台，继续管理您的飞行任务</p>
           </div>
-          <div :class="s.methodTabs">
-            <button
-              type="button"
-              :class="[s.tab, { [s.tabActive]: method === 'password' }]"
-              @click="method = 'password'"
-            >
-              账号密码登录
-            </button>
-            <button
-              type="button"
-              :class="[s.tab, { [s.tabActive]: method === 'sms' }]"
-              @click="method = 'sms'"
-            >
-              手机号登录
-            </button>
-          </div>
+          <t-tabs v-model="method" :class="s.methodTabs">
+            <t-tab-panel value="password" label="账号密码登录" :destroy-on-hide="false" />
+            <t-tab-panel value="sms" label="手机号登录" :destroy-on-hide="false" />
+          </t-tabs>
 
           <t-form label-width="0" @submit="submitLogin">
             <template v-if="method === 'password'">
@@ -677,33 +665,25 @@ async function submitForgot() {
 }
 
 .methodTabs {
-  height: 38px;
   margin: 0 0 22px;
-  display: grid;
-  grid-template-columns: 1fr 1fr;
-  border-bottom: 1px solid #dce4e9;
-}
 
-.tab {
-  position: relative;
-  border: 0;
-  color: #7d8b94;
-  background: transparent;
-  font-size: 13px;
-  cursor: pointer;
-}
+  :global(.t-tabs__nav-container) {
+    border-bottom-color: #dce4e9;
+  }
+
+  :global(.t-tabs__nav-item) {
+    flex: 1;
+    justify-content: center;
+    color: #7d8b94;
+    font-size: 13px;
+  }
+
+  :global(.t-tabs__nav-item.t-is-active) {
+    color: #1f6feb;
+    font-weight: 600;
+  }
 
-.tabActive {
-  color: #1f6feb;
-  font-weight: 600;
-
-  &::after {
-    content: '';
-    position: absolute;
-    right: 0;
-    bottom: -1px;
-    left: 0;
-    height: 2px;
+  :global(.t-tabs__bar) {
     background: #1f6feb;
   }
 }
diff --git a/src/views/MediaView/MediaView.vue b/src/views/MediaView/MediaView.vue
index 45e4375..5d37752 100644
--- a/src/views/MediaView/MediaView.vue
+++ b/src/views/MediaView/MediaView.vue
@@ -11,10 +11,10 @@
     </header>
 
     <div class="business-workspace">
-      <div class="business-tabs">
-        <button :class="{ active: view === 'live' }" @click="setView('live')">直播中心<b>{{ liveStreams.length }}</b></button>
-        <button :class="{ active: view === 'videos' }" @click="setView('videos')">原始视频<b>{{ videos.length }}</b></button>
-      </div>
+      <t-tabs v-model="view" class="business-tdesign-tabs" @change="setView">
+        <t-tab-panel value="live" :label="liveTabLabel" :destroy-on-hide="false" />
+        <t-tab-panel value="videos" :label="videosTabLabel" :destroy-on-hide="false" />
+      </t-tabs>
 
       <!-- 直播中心 -->
       <div class="business-panel" :class="{ active: view === 'live' }" style="padding:0">
@@ -65,7 +65,7 @@
 </template>
 
 <script setup>
-import { onMounted, ref, watch } from 'vue'
+import { computed, onMounted, ref, watch } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
 import { useUiStore } from '@/stores/modules/uiStore'
 import request from '@/utils/http'
@@ -76,19 +76,22 @@ const router = useRouter()
 const ui = useUiStore()
 
 const view = ref(route.query.view || 'videos')
-
 watch(
   () => route.query.view,
   (v) => { if (v) view.value = v }
 )
 
 function setView(v) {
+  if (!v || route.query.view === v) return
   router.push({ name: 'media', query: { view: v } })
 }
 
 const liveStreams = ref([])
 const videos = ref([])
 
+const liveTabLabel = computed(() => `直播中心 ${liveStreams.value.length}`)
+const videosTabLabel = computed(() => `原始视频 ${videos.value.length}`)
+
 function fmtDuration(sec) {
   if (!sec && sec !== 0) return '--:--'
   const s = Number(sec)
@@ -160,3 +163,12 @@ async function download(v) {
   }
 }
 </script>
+
+<style scoped>
+.business-tdesign-tabs :deep(.t-tabs__nav-container) {
+  padding: 0 18px;
+}
+.business-tdesign-tabs :deep(.t-tabs__nav-wrap) {
+  margin-left: 0;
+}
+</style>
diff --git a/src/views/SystemView/SystemView.vue b/src/views/SystemView/SystemView.vue
index 000fc3f..1cbc279 100644
--- a/src/views/SystemView/SystemView.vue
+++ b/src/views/SystemView/SystemView.vue
@@ -8,10 +8,10 @@
     </header>
 
     <div class="business-workspace system-workspace">
-      <div class="business-tabs">
-        <button :class="{ active: tab === 'general' }" @click="tab = 'general'">基础设置</button>
-        <button :class="{ active: tab === 'service' }" @click="tab = 'service'">服务状态</button>
-      </div>
+      <t-tabs v-model="tab" class="business-tdesign-tabs">
+        <t-tab-panel value="general" label="基础设置" :destroy-on-hide="false" />
+        <t-tab-panel value="service" label="服务状态" :destroy-on-hide="false" />
+      </t-tabs>
 
       <!-- 基础设置 -->
       <div class="system-panel" :class="{ active: tab === 'general' }">
@@ -87,3 +87,12 @@ async function load() {
 
 onMounted(load)
 </script>
+
+<style scoped>
+.business-tdesign-tabs :deep(.t-tabs__nav-container) {
+  padding: 0 18px;
+}
+.business-tdesign-tabs :deep(.t-tabs__nav-wrap) {
+  margin-left: 0;
+}
+</style>