两端同步流式输出，刷新状态，强制退出。

pages/Chat/Chat.css

@@ -212,6 +212,194 @@
 	background: linear-gradient(135deg, #8b5cf6, #7c3aed);
 }
 
+/* ========== 智能体选择弹窗 ========== */
+	.agent-modal-mask {
+		position: fixed;
+		top: 0;
+		left: 0;
+		width: 100%;
+		height: 100%;
+		background-color: rgba(0, 0, 0, 0.45);
+		backdrop-filter: blur(4px);
+		-webkit-backdrop-filter: blur(4px);
+		z-index: 1000;
+		display: flex;
+		align-items: center;
+		justify-content: center;
+	}
+
+	.agent-modal {
+		width: 85%;
+		max-height: 70%;
+		background-color: #ffffff;
+		border-radius: 24rpx;
+		overflow: hidden;
+		display: flex;
+		flex-direction: column;
+		box-shadow: 0 16rpx 48rpx rgba(0, 0, 0, 0.12);
+	}
+
+	.agent-modal-header {
+		display: flex;
+		justify-content: center;
+		align-items: center;
+		padding: 30rpx 30rpx 20rpx;
+		position: relative;
+		border-bottom: 2rpx solid #f0f0f0;
+	}
+
+	.agent-modal-title {
+		font-size: 34rpx;
+		font-weight: 700;
+		color: #1a1a2e;
+	}
+
+	.agent-modal-close {
+		position: absolute;
+		right: 24rpx;
+		top: 50%;
+		transform: translateY(-50%);
+		padding: 10rpx;
+	}
+
+	.agent-list {
+		box-sizing: border-box;
+		flex: 1;
+		padding: 20rpx 24rpx;
+		max-height: 600rpx;
+	}
+
+	.agent-loading {
+		display: flex;
+		flex-direction: column;
+		align-items: center;
+		justify-content: center;
+		padding: 60rpx 0;
+	}
+
+	.agent-loading-text {
+		margin-top: 16rpx;
+		font-size: 26rpx;
+		color: #999;
+	}
+
+	.agent-empty {
+		display: flex;
+		align-items: center;
+		justify-content: center;
+		padding: 80rpx 0;
+	}
+
+	.agent-empty-text {
+		font-size: 28rpx;
+		color: #999;
+	}
+
+	.agent-card {
+		box-sizing: border-box;
+		width: 100%;
+		background: linear-gradient(135deg, #f8f5ff, #efe8ff);
+		border: 2rpx solid #c4b5fd;
+		border-radius: 20rpx;
+		padding: 28rpx 24rpx;
+		margin-bottom: 20rpx;
+		transition: all 0.2s ease;
+		overflow: hidden;
+	}
+
+	.agent-card:active {
+		transform: scale(0.98);
+		border-color: #a78bfa;
+		background: linear-gradient(135deg, #f3efff, #e8dcff);
+	}
+
+	.agent-card-header {
+		display: flex;
+		align-items: center;
+		margin-bottom: 16rpx;
+	}
+
+	.agent-avatar {
+		width: 70rpx;
+		height: 70rpx;
+		border-radius: 20rpx;
+		background: linear-gradient(135deg, #8b5cf6, #7c3aed);
+		display: flex;
+		align-items: center;
+		justify-content: center;
+		flex-shrink: 0;
+	}
+
+	.agent-card-info {
+		margin-left: 16rpx;
+		display: flex;
+		flex-direction: column;
+		flex: 1;
+		min-width: 0;
+	}
+
+	.agent-card-title {
+		font-size: 30rpx;
+		font-weight: 600;
+		color: #1a1a2e;
+		overflow: hidden;
+		text-overflow: ellipsis;
+		white-space: nowrap;
+	}
+
+	.agent-card-category {
+		font-size: 22rpx;
+		color: #8b5cf6;
+		margin-top: 4rpx;
+	}
+
+	.agent-card-desc {
+		font-size: 26rpx;
+		color: #555;
+		line-height: 1.5;
+		word-break: break-all;
+		display: -webkit-box;
+		-webkit-line-clamp: 5;
+		-webkit-box-orient: vertical;
+		overflow: hidden;
+	}
+
+	.agent-card-welcome {
+		font-size: 24rpx;
+		color: #7c3aed;
+		margin-top: 12rpx;
+		padding-top: 12rpx;
+		border-top: 2rpx dashed #ddd6fe;
+		word-break: break-all;
+		display: -webkit-box;
+		-webkit-line-clamp: 2;
+		-webkit-box-orient: vertical;
+		overflow: hidden;
+	}
+
+	.agent-modal-footer {
+		padding: 20rpx 30rpx 30rpx;
+		border-top: 2rpx solid #f0f0f0;
+		display: flex;
+		justify-content: flex-end;
+	}
+
+	.agent-modal-btn {
+		padding: 18rpx 48rpx;
+		border-radius: 16rpx;
+		font-size: 28rpx;
+		font-weight: 500;
+	}
+
+	.agent-modal-btn-cancel {
+		background: #f0f0f0;
+		color: #666;
+	}
+
+	.agent-modal-btn-cancel:active {
+		background: #e0e0e0;
+	}
+
 /* ==========新建聊天列表相关====== */
 .close-option-card {
 	width: 100%;
@@ -319,6 +507,10 @@
 	font-size: 48rpx;
 }
 
+.chat-btn-group .head-btn:nth-child(4) {
+	/* 刷新按钮 */
+}
+
 .log-out {
 	/* background: #ffd4d4; */
 }

pages/Chat/Chat.vue

@@ -20,15 +20,59 @@
 					</view>
 					<uni-icons type="arrow-right" class="arrow-right-style"></uni-icons>
 				</view>
-				<view class="ncd-option ncd-intelligence">
+		<view class="ncd-option ncd-intelligence" @click="selectAgentChat">
-					<view class="ncd-opt-icon">
+				<view class="ncd-opt-icon">
-						<uni-icons type="star" color="#ffffff" size="30"></uni-icons>
+					<uni-icons type="star" color="#ffffff" size="30"></uni-icons>
+				</view>
+				<view class="ncd-opt-title">
+					<view class="ncd-opt-title-1">智能体会话</view>
+					<view class="ncd-opt-title-2">选择专属智能体，获得精准专业服务</view>
+				</view>
+				<uni-icons type="arrow-right" class="arrow-right-style"></uni-icons>
+			</view>
+			</view>
+		</view>
+	</view>
+
+	<!-- 智能体选择弹窗 -->
+	<view class="agent-modal-mask" v-if="showAgentModal" @click="closeAgentModal">
+		<view class="agent-modal" @click.stop>
+			<view class="agent-modal-header">
+				<text class="agent-modal-title">选择智能体</text>
+				<view class="agent-modal-close" @click="closeAgentModal">
+					<uni-icons type="closeempty" size="20" color="#999"></uni-icons>
+				</view>
+			</view>
+			<scroll-view class="agent-list" scroll-y="true">
+				<view v-if="agentLoading" class="agent-loading">
+					<uni-icons type="spinner-cycle" size="24" color="#1677ff"></uni-icons>
+					<text class="agent-loading-text">加载智能体列表...</text>
+				</view>
+				<view v-else-if="agentList.length === 0" class="agent-empty">
+					<text class="agent-empty-text">暂无可用智能体</text>
+				</view>
+				<view v-else
+					v-for="agent in agentList"
+					:key="agent._id"
+					class="agent-card"
+					@click="handleAgentSelect(agent)"
+				>
+					<view class="agent-card-header">
+						<view class="agent-avatar">
+							<uni-icons type="vip" size="22" color="#fff"></uni-icons>
+						</view>
+						<view class="agent-card-info">
+							<text class="agent-card-title">{{ agent.title }}</text>
+							<!-- <text class="agent-card-category">{{ agent.category_name }}</text> -->
+						</view>
 					</view>
-					<view class="ncd-opt-title">
+					<text class="agent-card-desc">{{ agent.description }}</text>
-						<view class="ncd-opt-title-1">智能体会话</view>
+					<!-- <text class="agent-card-welcome" v-if="agent.welcome_message">{{ agent.welcome_message }}</text> -->
-						<view class="ncd-opt-title-2">选择专属智能体，获得精准专业服务</view>
+				</view>
-					</view>
+			</scroll-view>
-					<uni-icons type="arrow-right" class="arrow-right-style"></uni-icons>
+			<view class="agent-modal-footer">
+				<view class="agent-modal-btn agent-modal-btn-cancel" @click="closeAgentModal">
+					<text>取消</text>
 				</view>
 			</view>
 		</view>
@@ -55,10 +99,13 @@
 					<view class="head-btn" @click="goWorkSpace">
 						<view class="iconfont icon-wenjianjia"></view>
 					</view>
-					<view class="head-btn" @click="goCloudDatabase">
+				<view class="head-btn" @click="goCloudDatabase">
-						<view class="iconfont icon-cloud"></view>
+					<view class="iconfont icon-cloud"></view>
-					</view>
+				</view>
-					<view class="head-btn log-out" @click="logOut">
+				<view class="head-btn" @click="handleRefresh">
+					<uni-icons type="refreshempty" size="24" color="#52c41a"></uni-icons>
+				</view>
+				<view class="head-btn log-out" @click="logOut">
 						<view class="iconfont icon-tuichu"></view>
 					</view>
 				</view>
@@ -315,7 +362,8 @@
 		createConversation,
 		getUserInfo,
 		getUserAvatar,
-		conversationMessageDownload
+		conversationMessageDownload,
+		getAgentList
 	} from '@/utils/cloud-api.js'
 	import {
 		getToken,
@@ -689,6 +737,66 @@ import { openFile as openFileNative, downloadAndOpen } from '@/utils/fileOpener.
 		showNewChatModal.value = false;
 	}
 
+	// 智能体选择相关
+	const showAgentModal = ref(false)
+	const agentList = ref([])
+	const agentLoading = ref(false)
+
+	const selectAgentChat = async () => {
+		try {
+			showNewChatModal.value = false
+			showAgentModal.value = true
+			agentLoading.value = true
+			agentList.value = []
+			// getAgentList 直接返回智能体对象数组
+			const agents = await getAgentList(userToken.value)
+			if (agents && Array.isArray(agents)) {
+				agentList.value = agents
+			} else {
+				uni.showToast({ title: '获取智能体列表失败', icon: 'none' })
+			}
+		} catch (error) {
+			console.error('获取智能体列表失败：', error)
+			uni.showToast({ title: '获取智能体列表失败，请重试', icon: 'none' })
+		} finally {
+			agentLoading.value = false
+		}
+	}
+
+	const closeAgentModal = () => {
+		showAgentModal.value = false
+		agentList.value = []
+	}
+
+	const handleAgentSelect = async (agent) => {
+		console.log("点击了",agent.title);
+		// try {
+		// 	closeAgentModal()
+		// 	const chars = '0123456789abcdef'
+		// 	let name = ''
+		// 	for (let i = 0; i < 24; i++) {
+		// 		name += chars[Math.floor(Math.random() * chars.length)]
+		// 	}
+		// 	const workspaceId = await createWorkspace(userToken.value, name)
+		// 	if (!workspaceId) {
+		// 		uni.showToast({ title: '工作区创建失败', icon: 'none' })
+		// 		return
+		// 	}
+		// 	const loginInfo = uni.getStorageSync('yxd_login_info')
+		// 	const userName = loginInfo ? (loginInfo.username || '') : ''
+		// 	const conversationId = await createConversation(userToken.value, workspaceId, agent.title, userName)
+		// 	if (!conversationId) {
+		// 		uni.showToast({ title: '智能体会话创建失败', icon: 'none' })
+		// 		return
+		// 	}
+		// 	uni.showToast({ title: `已创建「${agent.title}」会话`, icon: 'success' })
+		// 	takeUserConversations()
+		// } catch (error) {
+		// 	console.error('创建智能体会话失败：', error)
+		// 	uni.showToast({ title: '创建失败，请重试', icon: 'none' })
+		// }
+	}
+
 	// 侧边栏相关
 	const isChatSidebar = ref(false)
 	const handleChatSidebar = () => {
@@ -734,6 +842,71 @@ import { openFile as openFileNative, downloadAndOpen } from '@/utils/fileOpener.
 		})
 	}
 
+	// 刷新当前会话消息
+	const handleRefresh = async () => {
+		// 1. 重置输入框状态
+		isThinking.value = false
+		isSelfSent.value = false
+		socketStore.isThinking = false
+		textMessage.value = ''
+		uploadedFiles.value = []
+		previewFileArray.value = []
+		// 移除流式消息占位
+		if (streamingMessageId.value) {
+			allmessages.value = allmessages.value.filter(m => m._id !== streamingMessageId.value)
+			streamingMessageId.value = null
+		}
+
+		const titleMap = { 0: 'AI消息', 1: '好友消息', 2: '群聊消息' }
+		const title = titleMap[ChatType.value] || '消息'
+		uni.showLoading({ title: `刷新${title}中...`, mask: true })
+
+		try {
+			// 2. 检查当前 token 是否还有效
+			const token = getToken()
+			if (!token) {
+				uni.hideLoading()
+				uni.showToast({ title: '登录已失效，请重新登录', icon: 'none', duration: 1500 })
+				setTimeout(() => uni.reLaunch({ url: '/pages/Login/Login' }), 1500)
+				return
+			}
+			await getUserInfo(token)
+
+			// 3. 确保 AI 对话模式下 socket 连接正常（PC 离线由 watcher 实时监控）
+			if (ChatType.value === 0 && !socketStore.isConnected) {
+				await handleConnect()
+			}
+
+			// 4. 刷新消息
+			switch (ChatType.value) {
+				case 0:
+					await takeConversationMessages()
+					break
+				case 1:
+					await takeFriendMessages()
+					break
+				case 2:
+					await takeGroupMessages()
+					break
+				default:
+					await takeConversationMessages()
+					break
+			}
+			uni.hideLoading()
+			uni.showToast({ title: '已刷新', icon: 'success', duration: 1200 })
+		} catch (e) {
+			uni.hideLoading()
+			// 区分 token 失效和其他错误
+			const errMsg = typeof e === 'string' ? e : (e?.message || '')
+			if (errMsg.includes('token') || errMsg.includes('Token') || errMsg.includes('登录') || errMsg.includes('过期')) {
+				uni.showToast({ title: '登录已失效，请重新登录', icon: 'none', duration: 1500 })
+				setTimeout(() => uni.reLaunch({ url: '/pages/Login/Login' }), 1500)
+			} else {
+				uni.showToast({ title: '刷新失败', icon: 'error', duration: 1500 })
+			}
+		}
+	}
+
 	const previewFileArray = ref([])
 	const uploadPhoto = () => {
 		console.log('点击了拍照上传');
@@ -1257,13 +1430,16 @@ import { openFile as openFileNative, downloadAndOpen } from '@/utils/fileOpener.
 	}
 
 	// 全局监听 socketStore.isThinking：跨设备同步思考状态，锁/解锁输入框
-	watch(() => socketStore.isThinking, (newVal, oldVal) => {
+	watch(() => socketStore.isThinking, async (newVal, oldVal) => {
 		console.log("isThinking 变化:", oldVal, "→", newVal, "messageString:", socketStore.messageString);
 		// false → true：后端开始回复，锁定输入框
 		if (!oldVal && newVal) {
 			console.log('AI开始回复（跨设备同步），锁定输入框');
 			isThinking.value = true
-			// 非本设备发起时，也需要添加流式气泡
+			// 跨设备场景：先加载最新消息（含 PC 发的用户消息），再追加流式气泡
+			if (!isSelfSent.value) {
+				await takeConversationMessages()
+			}
 			if (!streamingMessageId.value) {
 				streamingMessageId.value = 'streaming-' + Date.now()
 				allmessages.value = [...allmessages.value, {
@@ -1278,12 +1454,14 @@ import { openFile as openFileNative, downloadAndOpen } from '@/utils/fileOpener.
 		// true → false：AI 回复结束或中断，解锁输入框并刷新消息列表
 		if (oldVal && !newVal) {
 			console.log('AI回复结束（正常/中断），解锁并刷新消息列表');
-			// 移除流式消息气泡，从服务器加载完整消息
+
+			// 先从服务器加载完整消息列表
+			await takeConversationMessages()
+			// 加载完成后再移除流式消息气泡，避免闪白
 			if (streamingMessageId.value) {
 				allmessages.value = allmessages.value.filter(m => m._id !== streamingMessageId.value)
 				streamingMessageId.value = null
 			}
-			takeConversationMessages()
 			isThinking.value = false
 			isSelfSent.value = false
 			textMessage.value = ''
@@ -1309,6 +1487,25 @@ import { openFile as openFileNative, downloadAndOpen } from '@/utils/fileOpener.
 		}
 	})
 
+	// 监听 pc_offline，PC 端下线时立即强制跳转登录页
+	watch(() => socketStore.pcOffline, (offline) => {
+		if (offline) {
+			isThinking.value = false
+			socketStore.isThinking = false
+			socketStore.pcOffline = false
+			uni.showToast({
+				title: 'PC端不在线，请先登录',
+				icon: 'none',
+				duration: 1500
+			})
+			setTimeout(() => {
+				uni.reLaunch({
+					url: '/pages/Login/Login'
+				})
+			}, 1500)
+		}
+	})
+
 	// 监听流式消息内容，实时更新 AI 回复（流式输出核心）
 	watch(() => socketStore.messageString, (newContent) => {
 		if (!streamingMessageId.value || !socketStore.isThinking) return
@@ -1500,8 +1697,8 @@ import { openFile as openFileNative, downloadAndOpen } from '@/utils/fileOpener.
 	const takeConversationMessages = async () => {
 		try {
 			allmessages.value = await getConversationMessages(userToken.value, currentSessionId.value) || [];
-			console.log("获取到的所有消息：", JSON.stringify(allmessages.value) );
+			// console.log("获取到的所有消息：", JSON.stringify(allmessages.value) );
-			console.log("获取到的所有消息：", allmessages.value);
+			// console.log("获取到的所有消息：", allmessages.value);
 			// currentMessages.value = allmessages.value.slice(-pageInfoNumber);
 			// 数据获取后执行滚动
 			scrollToBottom();
@@ -1702,6 +1899,8 @@ import { openFile as openFileNative, downloadAndOpen } from '@/utils/fileOpener.
 
 <style lang="scss" scoped>
 	@import "./chat.css";
+
+	
 </style>
 
 <!-- v-html 渲染的 markdown 内容无法被 scoped 样式命中，需非 scoped 样式块 -->

stores/socket.js

@@ -30,6 +30,7 @@ export const useSocketStore = defineStore('socket', () => {
 	const maxLogCount = ref(20)
 
 	const authFailReason = ref('')
+	const pcOffline = ref(false)
 
 	// ==================== 计算属性 ====================
 	const isConnected = computed(() => connectionStatus.value === 'connected')
@@ -66,6 +67,7 @@ export const useSocketStore = defineStore('socket', () => {
 			...config.value,
 			...options
 		}
+		pcOffline.value = false // 每次连接时重置 PC 离线标记
 		addLog('info',
 			`准备连接WebSocket。Token:${config.value.token || '未设置'}。ConversationId: ${config.value.conversationId || '未设置'}`
 		)
@@ -182,6 +184,7 @@ export const useSocketStore = defineStore('socket', () => {
 				break
 				
 			case 'pc_offline':
+				pcOffline.value = true
 				addLog('warn', 'PC 端已离线')
 				break
 
@@ -287,6 +290,7 @@ export const useSocketStore = defineStore('socket', () => {
 		logs,
 		config,
 		authFailReason,
+		pcOffline,
 
 		// 计算属性
 		isConnected,

unpackage/dist/dev/app-plus/app-service.js

@@ -6692,8 +6692,6 @@ This will fail in production.`);
       const takeConversationMessages = async () => {
         try {
           allmessages.value = await getConversationMessages(userToken.value, currentSessionId.value) || [];
-          formatAppLog("log", "at pages/Chat/Chat.vue:1503", "获取到的所有消息：", JSON.stringify(allmessages.value));
-          formatAppLog("log", "at pages/Chat/Chat.vue:1504", "获取到的所有消息：", allmessages.value);
           scrollToBottom();
         } catch (error) {
           uni.showToast({

utils/cloud-api.js

@@ -1718,3 +1718,29 @@ export const conversationMessageDownload = (token, workspacesId, localUrl) => {
 		});
 	});
 };
+
+// 智能体
+// 获取智能体列表
+export const getAgentList = (token) =>{
+	return new Promise((resolve,reject)=>{
+		uni.request({
+			url:`${BASE_URL}/cloud_api/agent/list`,
+			method:"POST",
+			header:{'Content-Type':'application/json'},
+			data:{"access_token":token},
+			success: (res) => {
+				if(res.statusCode === 200){
+					const respond = res.data;
+					if(respond.success){
+						resolve(respond.data)
+					} else {
+						const msg = '获取智能体列表出错啦';
+						reject(msg);
+					}
+				}else{
+					reject(`获取智能体列表失败：${res.statusCode}`)
+				}
+			}
+		})
+	})
+}