diff --git a/.env.development b/.env.development
index 3ab5f6c..0651156 100644
--- a/.env.development
+++ b/.env.development
@@ -1,4 +1,4 @@
 NODE_ENV='development'
 VITE_APP_TITLE='开发环境'
-VITE_APP_BASE_API='http://114.132.197.85:8099'
-VITE_APP_SCOKET='ws://114.132.197.85:8099/ws/asset/'
\ No newline at end of file
+VITE_APP_BASE_API='http://1.92.99.15:8099'
+VITE_APP_SCOKET='ws://1.92.99.15:8099/ws/asset/'
\ No newline at end of file
diff --git a/.env.production b/.env.production
index 4b8ace8..da510a0 100644
--- a/.env.production
+++ b/.env.production
@@ -1,4 +1,4 @@
 NODE_ENV='production'
 VITE_APP_TITLE='生产环境'
-VITE_APP_BASE_API='http://114.132.197.85:8099'
-VITE_APP_SCOKET='ws://114.132.197.85:8099/ws/asset/'
\ No newline at end of file
+VITE_APP_BASE_API='http://1.92.99.15:8099'
+VITE_APP_SCOKET='ws://1.92.99.15:8099/ws/asset/'
\ No newline at end of file
diff --git a/.env.test b/.env.test
index de1999c..5fc6719 100644
--- a/.env.test
+++ b/.env.test
@@ -1,3 +1,4 @@
 NODE_ENV='test'
 VITE_APP_TITLE='测试环境'
-VITE_APP_BASE_API=''
+VITE_APP_BASE_API='http://1.92.99.15:8099'
+VITE_APP_SCOKET='ws://1.92.99.15:8099/ws/asset/'
diff --git a/src/api/index.js b/src/api/index.js
index bb79dfc..fc1207b 100644
--- a/src/api/index.js
+++ b/src/api/index.js
@@ -95,23 +95,6 @@ export const articlePageApi = (params) => {
 	return request.get('/web/newsPageList', {params})
 }
 
-/**
- * @function 获取聊天窗口信息
- * @param {string} cusCode 设备唯一值
- * @param {string} prodId 产品ID
-**/
-export const msgListApi = (data) => {
-	return request.post('/web/chatMain',data)
-}
-
-/**
- * @function 保存消息
- * @param {string} id
- * @param {array} jsonArray 最新的消息列表
-**/
-export const saveMsg = (data) => {
-	return request.post('/web/saveMessage', data)
-}
 
 /**
  * @function 全站搜索
@@ -133,4 +116,37 @@ export const appInfoApi = () => {
 **/
 export const newAppApi = () => {
 	return request.get('/web/getNewApp')
+}
+
+/**
+ * @function 获取活跃聊天
+ * @param {string} deviceCode 唯一
+ * @param {string} prodId 产品id
+**/
+export const activeMsgApi = (params) => {
+	return request.get('/chat/active', {params})
+}
+
+/**
+ * @function 加载指定会话内容
+ * @param {string} sessionId
+**/
+export const sessionMsgApi = (sessionId) => {
+	return request.get(`/chat/session/${sessionId}`)
+}
+
+/**
+ * @function 创建新聊天会话
+ * @param {string} cusCode deviceCode
+ * @param {string} prodId 产品id
+**/
+export const createSessiongMsgApi = (data) => {
+	return request.post('/chat/newChat', data)
+}
+
+/**
+ * @function 发送消息
+**/
+export const newsMsgApi = (data) => {
+	return request.post('/chat/newMes', data)
 }
\ No newline at end of file
diff --git a/src/application/online.vue b/src/application/online.vue
index ced832a..75a6f88 100644
--- a/src/application/online.vue
+++ b/src/application/online.vue
@@ -5,6 +5,9 @@
 			:scroll-y="true" 
 			:scroll-top="msgScroll"
 		>
+			<view class="msg opposite" v-if="!useScoketMsg().msgList.length">
+				{{t('online.littleTitle')}}
+			</view>
     		<view 
 			    class="msg" 
 				:class="item.dataFrom === 'customer' ? 'oneself' : 'opposite'"
@@ -12,6 +15,9 @@
 				:key="index"
 			>
 			    {{item.content}}
+				<text class="time">
+					{{dayJs(item.createTime).format('HH:mm')}}
+				</text>
 			</view>
     	</scroll-view
 		>
@@ -45,24 +51,48 @@
 <script setup>
 	import { onLoad, onUnload } from '@dcloudio/uni-app';
 	import { ref, nextTick } from 'vue';
+	import dayJs from 'dayjs';
+	import { useI18n } from 'vue-i18n';
 	import { useScoketMsg } from '@/stores/index.js';
+	import { 
+		activeMsgApi, 
+		newsMsgApi,
+		createSessiongMsgApi,
+		sessionMsgApi
+	} from '@/api/index.js';
+	
+	const { t } = useI18n()
 	
 	const inputFocus = ref(true)
 	const sendVal = ref('')
-	const send = () => {
+	const send = async () => {
 		if (!sendVal.value) {
 			return
 		}
-		useScoketMsg().send(`customer,${sendVal.value}`).then(() => {
+		let data = {
+			mainId: sessionId.value,
+			dataFrom: "customer",
+			senderId: useScoketMsg().onlyId,
+			receiverId: serviceId.value,
+			content: sendVal.value,
+		}
+		await newsMsgApi(data)
+		const wsMsg = {
+			type: 1,// 1-普通消息
+			toUserId: serviceId.value,
+			content: sendVal.value,
+			sessionId: sessionId.value,
+			fromUserId: useScoketMsg().onlyId
+		};
+		useScoketMsg().send(JSON.stringify(wsMsg)).then(() => {
 			sendVal.value = ''
 			inputFocus.value = false
+			useScoketMsg().msgList = [...useScoketMsg().msgList, data]
 			nextTick(() => {
 				inputFocus.value = true
-				if (useScoketMsg().msgList.length < 7) {
-					uni.pageScrollTo({
-						offsetTop: 0
-					})
-				}
+				nextTick(() => {
+					scrollJump()
+				})
 			})
 		})
 	}
@@ -76,6 +106,48 @@
 	useScoketMsg().msgCallback = scrollJump
 	
 	const prodId = ref('')
+	const sessionId = ref(null)
+	const serviceId = ref(null)
+	const getActiveMsg = () => {
+		let params = {
+			deviceCode: useScoketMsg().onlyId,
+			prodId: prodId.value
+		}
+		activeMsgApi(params).then(({data:res}) => {
+			if (res.data && res.data.id!==null) {
+				sessionId.value = res.data.id
+				serviceId.value = res.data.userId
+				loadMessages()
+			} else {
+				createNewSession()
+			}
+		})
+	}
+	const loadMessages = () => {
+		sessionMsgApi(sessionId.value).then(({data:res}) => {
+			useScoketMsg().msgList = res.data
+			nextTick(() => {
+				scrollJump()
+			})
+		})
+	}
+	const createNewSession = () => {
+		let data = {
+			cusCode: useScoketMsg().onlyId,
+			prodId: prodId.value
+		}
+		createSessiongMsgApi(data).then(({data:res}) => {
+			sessionId.value = res.data.id
+			serviceId.value = res.data.userId
+			const wsMsg = {
+			  type: 2,// 2-建立会话关系
+			  toUserId: serviceId.value,
+			  sessionId: sessionId.value,
+			  fromUserId: useScoketMsg().onlyId
+			}
+			useScoketMsg().send(JSON.stringify(wsMsg))
+		})
+	}
 	
 	onUnload(() => {
 		useScoketMsg().closeScoket()
@@ -83,8 +155,8 @@
 	
 	onLoad(async(options) => {
 		prodId.value = options.prodId
-		await useScoketMsg().getMsgList(prodId.value)
-		useScoketMsg().scoketInit()
+		await useScoketMsg().scoketInit()
+		getActiveMsg()
 		scrollJump()
 	})
 </script>
@@ -107,16 +179,28 @@
 			width: max-content;
 			max-width: 80%;
 			height: min-content;
+			position: relative;
 			margin-bottom: 46rpx;
 			padding: 23rpx 34rpx;
 			word-break: break-word;
 			border-radius: 8rpx;
 			border: 2rpx solid #eeeeef;
 			font-size: 28rpx;
+			.time {
+				position: absolute;
+				bottom: -40rpx;
+				right: 0;
+				color: #ccc;
+				font-size: 24rpx;
+			}
 		}
 		.opposite {
 			color: #0d0e0e;
 			background-color: #fff;
+			.time {
+				left: 0;
+				right: unset;
+			}
 		}
 		.oneself {
 			margin-left: auto;
diff --git a/src/locale/en.json b/src/locale/en.json
index b9ab055..d6b1a84 100644
--- a/src/locale/en.json
+++ b/src/locale/en.json
@@ -132,7 +132,8 @@
   },
   "online": {
 	"placeholder": "Send your requiremen",
-	"Retry": "Please try again later"
+	"Retry": "Please try again later",
+	"littleTitle": "Hello! It's a pleasure to assist you. How may I help you?"
   },
   "seo": {
     "news": {
diff --git a/src/locale/zh-Hans.json b/src/locale/zh-Hans.json
index 7c56683..f8cdcec 100644
--- a/src/locale/zh-Hans.json
+++ b/src/locale/zh-Hans.json
@@ -132,7 +132,8 @@
   },
   "online": {
   	"placeholder": "Send your requiremen",
-	"Retry": "请稍后重试"
+	"Retry": "请稍后重试",
+	"littleTitle": "您好！很高兴为您服务，请问有什么可以帮您？"
   },
   "seo": {
     "news": {
diff --git a/src/pages/article-page/index.vue b/src/pages/article-page/index.vue
index 2a0b767..272de5c 100644
--- a/src/pages/article-page/index.vue
+++ b/src/pages/article-page/index.vue
@@ -196,7 +196,7 @@
 	const catgTreeInit = () => {
 		return prodOrNewsCatgApi(params.value.maxCatgId).then(({data:res}) => {
 			catgTree.value = res.data
-			if (res.data.length) {
+			if (res.data.length && !finalCatgId.value) {
 				params.value.catgId = res.data[0].children.length ? res.data[0].children[0].id : res.data[0].id
 			}
 		})
diff --git a/src/pages/products/index.vue b/src/pages/products/index.vue
index 233d80f..e44df92 100644
--- a/src/pages/products/index.vue
+++ b/src/pages/products/index.vue
@@ -217,7 +217,7 @@
 	const catgTreeInit = () => {
 		return prodOrNewsCatgApi(params.value.maxCatgId).then(({data:res}) => {
 			catgTree.value = res.data
-			if (res.data.length) {
+			if (res.data.length && !finalCatgId.value) {
 				params.value.catgId = res.data[0].children.length ? res.data[0].children[0].id : res.data[0].id
 			}
 		})
@@ -249,6 +249,7 @@
 	}
 	
 	onShow( async() => {
+	    console.log(level2.value)
 		await getMaxCatgId()
 		await catgTreeInit()
 		init()
diff --git a/src/stores/index.js b/src/stores/index.js
index 95090b3..29f9c72 100644
--- a/src/stores/index.js
+++ b/src/stores/index.js
@@ -3,8 +3,6 @@ import { ref } from 'vue';
 import { useI18n } from 'vue-i18n';
 import { 
 	menuCategoryApi, 
-	msgListApi, 
-	saveMsg, 
 	appInfoApi,
 	newAppApi
 } from '@/api/index.js';
@@ -95,18 +93,6 @@ export const useScoketMsg = defineStore('scoketMsg', () => {
 	
 	
 	const chatMain = ref({})
-	const getMsgList = (prodId) => {
-		const data = {
-			cusCode: onlyId.value,
-			prodId
-		}
-		return msgListApi(data).then(({data:res}) => {
-			chatMain.value = res.data
-			if (res.data.jsonArray) {
-				msgList.value = res.data.jsonArray
-			}
-		})
-	}
 	
 	const scoketInit = () => {
 		scoket.value = uni.connectSocket({
@@ -119,6 +105,9 @@ export const useScoketMsg = defineStore('scoketMsg', () => {
 			}
 		})
 		scoket.value.onMessage((e) => {
+			if (e.data === '连接成功') {
+				return
+			}
 			if (e.data.startsWith("C")) {
 				count.value = e.data;
 			}
@@ -129,7 +118,6 @@ export const useScoketMsg = defineStore('scoketMsg', () => {
 			} else {
 				msgList.value.push(JSON.parse(e.data))
 				msgCallback.value && msgCallback.value()
-				saveMsg({id:chatMain.value.id,jsonArray:msgList.value})
 			}
 		})
 		scoket.value.onError((err) => {
@@ -153,16 +141,17 @@ export const useScoketMsg = defineStore('scoketMsg', () => {
 	}
 	const closeScoket = () => {
 		if (scoket.value) {
+			msgList.value = []
 			scoket.value.close()
 			scoket.value = null
 		}
 	}
 	return {
 		scoket,
+		onlyId,
 		scoketInit,
 		closeScoket,
 		msgList,
-		getMsgList,
 		chatMain,
 		send,
 		msgCallback