diff --git a/src/pages/index/index.ux b/src/pages/index/index.ux
index ab7274c..f9cc7af 100644
--- a/src/pages/index/index.ux
+++ b/src/pages/index/index.ux
@@ -3,16 +3,43 @@
     <swiper class="swiper" index="{{currentIndex}}" indicator="false" loop="false"
             previousmargin="14px" nextmargin="14px" onchange="onSwipeChange">
 
-      <!-- 左页：会话 -->
+      <!-- 左页：对话（Harness 式） -->
       <div class="page-item left-page">
-        <text class="page-title">会话</text>
-        <div class="session-list">
-          <div class="session-row" for="{{sessions}}" onclick="selectSession($index)">
-            <text class="session-title">{{$item.title}}</text>
-            <text class="session-dot" if="{{$item.running}}">●</text>
+        <!-- 当前会话 / 点开选工作区 -->
+        <text class="page-title" onclick="toggleSelect">对话 · {{currentConv}}</text>
+
+        <!-- 工作区/会话选择器 -->
+        <div class="select-overlay" if="{{showSelect}}">
+          <div class="select-ws" for="{{workspaces}}" onclick="toggleSelect">
+            <text class="select-name">{{$item.name}}</text>
+            <div class="select-conv" for="{{$item.conversations}}" onclick="selectConversation($index,$item)">
+              <text class="select-conv-text">{{$item}}</text>
+            </div>
           </div>
         </div>
-        <text class="page-hint" if="{{!sessions.length}}">暂无会话</text>
+
+        <!-- 消息流 -->
+        <div class="chat-list">
+          <div class="chat-msg {{$item.role === 'user' ? 'msg-user' : 'msg-assistant'}}" for="{{messages}}">
+            <div class="think-chip" if="{{$item.think}}" onclick="toggleThink($index)">
+              <text>💭 思考…</text>
+            </div>
+            <text class="think-text" if="{{$item.showThink}}">{{$item.think}}</text>
+            <text class="chat-text">{{$item.collapsed ? $item.preview : $item.text}}</text>
+            <text class="expand-chip" if="{{$item.collapsed}}" onclick="toggleCollapse($index)">展开 ▾</text>
+            <text class="expand-chip" if="{{!$item.collapsed}}" onclick="toggleCollapse($index)">收起 ▴</text>
+            <div class="approve-box" if="{{$item.kind === 'approval'}}">
+              <input class="approve-btn allow" type="button" value="允许" onclick="approve($index)" />
+              <input class="approve-btn deny" type="button" value="拒绝" onclick="deny($index)" />
+            </div>
+          </div>
+        </div>
+
+        <!-- 底部输入栏 -->
+        <div class="input-bar">
+          <input class="input-field" type="text" value="{{inputText}}" placeholder="说点什么…" onchange="onInputChange" />
+          <input class="input-send" type="button" value="输入" onclick="openInput" />
+        </div>
       </div>
 
       <!-- 中页：主页 / 吉祥物（无按钮，点击互动） -->
@@ -29,15 +56,18 @@
         <text class="stats">今日 {{todayTokens}} tokens · 预估 ¥{{todayCost}}</text>
       </div>
 
-      <!-- 右页：设置 -->
+      <!-- 右页：丰富设置 -->
       <div class="page-item right-page">
         <text class="page-title">设置</text>
-        <text class="setting-label">服务器</text>
-        <input class="setting-input" type="text" value="{{settings.serverUrl}}" onchange="onServerChange" />
-        <text class="setting-label">用户ID</text>
-        <input class="setting-input" type="text" value="{{settings.userId}}" onchange="onUserChange" />
-        <text class="setting-label">Token</text>
-        <input class="setting-input" type="text" value="{{settings.token}}" onchange="onTokenChange" />
+        <div class="setting-row" for="{{settingsList}}" onclick="toggleSetting($index)">
+          <text class="setting-label">{{$item.label}}</text>
+          <text class="setting-value">{{$item.value}}</text>
+        </div>
+        <text class="section-title">手表端设置</text>
+        <div class="setting-row" for="{{watchSettings}}" onclick="toggleSetting($index)">
+          <text class="setting-label">{{$item.label}}</text>
+          <text class="setting-value">{{$item.value}}</text>
+        </div>
         <text class="conn-text">{{connText}}</text>
       </div>
     </swiper>
@@ -78,11 +108,19 @@ function playDuckSound() {
 export default {
   private: {
     currentIndex: 1,
-    sessions: [
-      { title: '原型演示会话', running: false },
-      { title: 'UI 对齐中', running: true },
-      { title: '待接入 Harness', running: false }
+    messages: [
+      { role:'user', text:'帮我看看今天有什么任务', preview:'', think:null, kind:'normal', showThink:false, collapsed:false },
+      { role:'assistant', text:'好的，今天三件事：1) 回复 DSHWatch 进度；2) 调整手环 UI；3) 准备部署。', preview:'好的，今天三件事：1) 回复 DSHWatch 进度；2) 调整手环…', think:'正在从工作区任务列表整理…', kind:'normal', showThink:true, collapsed:true },
+      { role:'assistant', text:'需要一个权限：允许运行网络请求到 https://api.deepseek.com/user/balance', preview:'', think:null, kind:'approval', showThink:false, collapsed:false }
     ],
+    workspaces: [
+      { name:'DeepSeek_Harness_Watch', conversations:['小米手环10 Pro远程控制','DSHWatch 验收'] },
+      { name:'reactor', conversations:['任务-001','任务-002'] },
+      { name:'truestudio.online', conversations:['评估-今天'] }
+    ],
+    currentConv: '小米手环10 Pro远程控制',
+    showSelect: false,
+    inputText: '',
     isPeak: false,
     peakLabel: '谷时 · 半价',
     balance: '--',
@@ -99,6 +137,21 @@ export default {
       token: ''
     },
     connText: '手机/手表未连接',
+    settingsList: [
+      { label:'模型', value:'DeepSeek-V4-Flash' },
+      { label:'提供方', value:'DeepSeek 官方' },
+      { label:'推理强度', value:'高' },
+      { label:'权限模式', value:'Workspace Write' },
+      { label:'对话模式', value:'深神模式' },
+      { label:'语言', value:'中文' },
+      { label:'外观', value:'深色' },
+      { label:'Enter 行为', value:'插话发送' }
+    ],
+    watchSettings: [
+      { label:'手环连接', value:'未连接（占位）' },
+      { label:'服务器', value:'ws://127.0.0.1:8787' },
+      { label:'用户ID', value:'--' }
+    ],
     bubblePresets: [
       '我算得比你快，但没你可爱。',
       '上轮消耗 ¥0.08，钱包还撑得住。',
@@ -137,6 +190,50 @@ export default {
     }
   },
 
+  toggleSelect() {
+    this.showSelect = !this.showSelect
+  },
+
+  selectConversation(convIndex, convName) {
+    this.currentConv = convName || this.currentConv
+    this.showSelect = false
+  },
+
+  toggleThink(index) {
+    const m = this.messages[index]
+    if (m) m.showThink = !m.showThink
+  },
+
+  toggleCollapse(index) {
+    const m = this.messages[index]
+    if (m) m.collapsed = !m.collapsed
+  },
+
+  approve(index) {
+    const m = this.messages[index]
+    if (m) { m.kind = 'done'; m.text = '已允许 ✓' }
+  },
+
+  deny(index) {
+    const m = this.messages[index]
+    if (m) { m.kind = 'done'; m.text = '已拒绝 ✕' }
+  },
+
+  openInput() {
+    // 占位：后续调用官方输入法组件
+    this.inputText = ''
+  },
+
+  onInputChange(e) {
+    this.inputText = e && e.value || ''
+  },
+
+  toggleSetting(index) {
+    const all = [...this.settingsList, ...this.watchSettings]
+    const row = all[index]
+    if (row) row.value += ' ·'
+  },
+
   refreshPeak() {
     // 用北京时间计算峰谷；周六/周日全天谷时
     const now = Date.now()
@@ -326,13 +423,14 @@ export default {
   flex-direction: column;
   padding: 18px 20px;
   border-radius: 22px;
-  background-color: #ffffff;
+  background-color: rgba(20, 32, 52, 0.86);
+  border: 1px solid rgba(255, 255, 255, 0.14);
 }
 
 .bubble-text {
-  color: #1c2c47;
-  font-size: 18px;
-  line-height: 26px;
+  color: #e6f0ff;
+  font-size: 17px;
+  line-height: 24px;
   text-align: center;
 }
 
@@ -380,4 +478,171 @@ export default {
   border-radius: 4px;
   background-color: #33b4ff;
 }
+
+/* ===== 左页：对话 ===== */
+.chat-list {
+  flex: 1;
+  width: 100%;
+  flex-direction: column;
+  overflow: hidden;
+}
+
+.chat-msg {
+  width: 100%;
+  margin-bottom: 6px;
+  padding: 7px 9px;
+  border-radius: 10px;
+}
+
+.msg-user {
+  background-color: rgba(51, 180, 255, 0.18);
+  border: 1px solid rgba(120, 200, 255, 0.28);
+}
+
+.msg-assistant {
+  background-color: rgba(22, 34, 56, 0.58);
+  border: 1px solid rgba(255, 255, 255, 0.10);
+}
+
+.chat-text {
+  color: #f0f6ff;
+  font-size: 15px;
+  line-height: 22px;
+}
+
+.think-chip {
+  background-color: rgba(28, 44, 71, 0.7);
+  border: 1px solid rgba(255,255,255,0.08);
+  border-radius: 6px;
+  padding: 4px;
+  margin-bottom: 4px;
+  color: #9db3d8;
+  font-size: 12px;
+}
+
+.think-text {
+  color: #9db3d8;
+  font-size: 12px;
+  line-height: 18px;
+  margin-bottom: 4px;
+}
+
+.expand-chip {
+  margin-top: 4px;
+  color: #33b4ff;
+  font-size: 12px;
+}
+
+.approve-box {
+  flex-direction: row;
+  margin-top: 6px;
+  gap: 8px;
+}
+
+.approve-btn {
+  width: 82px;
+  height: 34px;
+  border-radius: 17px;
+  font-size: 14px;
+  text-align: center;
+}
+
+.approve-btn.allow {
+  background-color: #33b4ff;
+  color: #08131f;
+}
+
+.approve-btn.deny {
+  background-color: #ff5b5b;
+  color: #ffffff;
+}
+
+.input-bar {
+  width: 100%;
+  flex-direction: row;
+  align-items: center;
+  margin-top: 6px;
+  gap: 6px;
+}
+
+.input-field {
+  flex: 1;
+  height: 36px;
+  border-radius: 8px;
+  background-color: #152238;
+  color: #e6f0ff;
+  font-size: 14px;
+  padding: 0 8px;
+}
+
+.input-send {
+  width: 64px;
+  height: 36px;
+  border-radius: 18px;
+  background-color: #33b4ff;
+  color: #08131f;
+  font-size: 15px;
+  text-align: center;
+}
+
+.select-overlay {
+  width: 100%;
+  margin-bottom: 8px;
+  padding: 8px;
+  border-radius: 10px;
+  background-color: #0f1a2c;
+}
+
+.select-ws {
+  margin-bottom: 8px;
+}
+
+.select-name {
+  color: #e6f0ff;
+  font-size: 15px;
+  font-weight: bold;
+}
+
+.select-conv {
+  padding: 6px 8px;
+  margin-top: 4px;
+  border-radius: 8px;
+  background-color: #152238;
+}
+
+.select-conv-text {
+  color: #b7c8e8;
+  font-size: 14px;
+}
+
+/* ===== 右页：设置 ===== */
+.setting-row {
+  width: 100%;
+  height: 34px;
+  flex-direction: row;
+  justify-content: space-between;
+  align-items: center;
+  padding: 0 8px;
+  border-radius: 8px;
+  background-color: #152238;
+  margin-bottom: 4px;
+}
+
+.setting-label {
+  color: #8fa4c9;
+  font-size: 13px;
+}
+
+.setting-value {
+  color: #dbe8ff;
+  font-size: 13px;
+}
+
+.section-title {
+  color: #33b4ff;
+  font-size: 14px;
+  font-weight: bold;
+  margin-top: 8px;
+  margin-bottom: 4px;
+}
 </style>