diff --git a/common/js/config.js b/common/js/config.js
index 0f3935a..f4ed095 100644
--- a/common/js/config.js
+++ b/common/js/config.js
@@ -1,4 +1,4 @@
-const debug = false // true 是连地服务端本地，false 是连接线上
+const debug = true // true 是连地服务端本地，false 是连接线上
 
 const development = {
     domain: 'http://192.168.1.115:10215',
diff --git a/components/Cn-htmlToImg/Cn-htmlToImg.vue b/components/Cn-htmlToImg/Cn-htmlToImg.vue
index aa603a6..65163af 100644
--- a/components/Cn-htmlToImg/Cn-htmlToImg.vue
+++ b/components/Cn-htmlToImg/Cn-htmlToImg.vue
@@ -36,8 +36,6 @@ export default {
              html2canvas(dom, {
                 scale: 2,
                 useCORS: true,
-                width: dom.offsetWidth,
-                height: dom.offsetHeight,
                 dpi: 300,
                 taintTest: true, 
             }).then((canvas) => {
@@ -49,7 +47,7 @@ export default {
             }).catch((err) => {
                 console.log(err)
             })
-        }, 1000);
+        }, 3000);
     }
   }
 }
diff --git a/pages.json b/pages.json
index 656f5ab..b86eeac 100644
--- a/pages.json
+++ b/pages.json
@@ -13,7 +13,7 @@
                         "padding-right": "20rpx",
                         "buttons": [
                             {
-                                "text": "请选择工程",
+                                "text": "请先创建工程",
                                 "fontSize": "28rpx",
                                 "select": true,
                                 "width": "auto"
diff --git a/pages/device/APF/comp/basic.vue b/pages/device/APF/comp/basic.vue
index 1163783..119c49e 100644
--- a/pages/device/APF/comp/basic.vue
+++ b/pages/device/APF/comp/basic.vue
@@ -118,6 +118,7 @@ export default {
                         position: '26eae70fb5ff1c090d2dc7c3a0743948',
                     },
                 ]
+                console.log(this.deviceInfo)
                 this.deviceInfo.appsLineTopologyDiagramPO.forEach((item1) => {
                     if (item1.value.length === 0) {
                         return
diff --git a/pages/device/APF/detail.vue b/pages/device/APF/detail.vue
index 08a72a1..c6c028d 100644
--- a/pages/device/APF/detail.vue
+++ b/pages/device/APF/detail.vue
@@ -32,14 +32,14 @@
                                         <view class="item">模块一</view>
                                         <view class="item">
                                             <view class="status-point-success mr10"></view>
-                                            <view style="width: 30rpx"> 15 </view>
-                                            <view> °C </view>
+                                            <view style="width: 30rpx"> 15</view>
+                                            <view> °C</view>
                                         </view>
                                         <view class="item">模块二</view>
                                         <view class="item">
                                             <view class="status-point-error mr10"></view>
-                                            <view style="width: 30rpx"> 0 </view>
-                                            <view> °C </view>
+                                            <view style="width: 30rpx"> 0</view>
+                                            <view> °C</view>
                                         </view>
                                     </view>
                                 </view>
@@ -57,7 +57,7 @@
                             v-for="(item, index) in navMenuList"
                             :key="index"
                             @click="navMenuClick(index)"
-                            >{{ item.text }}
+                        >{{ item.text }}
                         </view>
                     </view>
                 </view>
@@ -101,10 +101,11 @@ import xieBo from './comp/xieBo.vue'
 import power from './comp/power.vue'
 import oscillogram from './comp/oscillogram.vue'
 import IO from './comp/IO.vue'
-import { queryTopologyDiagram, deleteDevice } from '@/common/api/device'
-import { MQTT_IP, MQTT_OPTIONS } from '@/common/js/mqtt.js'
+import {queryTopologyDiagram, deleteDevice} from '@/common/api/device'
+import {MQTT_IP, MQTT_OPTIONS} from '@/common/js/mqtt.js'
 import mqtt from 'mqtt/dist/mqtt.js'
-import { base64ToPath, pathToBase64 } from 'image-tools'
+import {base64ToPath, pathToBase64} from 'image-tools'
+
 export default {
     components: {
         basic,
@@ -203,17 +204,17 @@ export default {
             } else if (e.item.text === '下载') {
                 this.$util.toast('下载成功')
             } else if (e.item.text === '记录') {
-                uni.navigateTo({ url: '/pages/device/APF/record' })
+                uni.navigateTo({url: '/pages/device/APF/record'})
             } else if (e.item.text === '告警') {
-                uni.navigateTo({ url: '/pages/device/APF/report' })
+                uni.navigateTo({url: '/pages/device/APF/report'})
             } else if (e.item.text === '关于') {
-                uni.navigateTo({ url: '/pages/device/APF/about?id=' + this.devId })
+                uni.navigateTo({url: '/pages/device/APF/about?id=' + this.devId})
             } else if (e.item.text === '移交') {
-                uni.navigateTo({ url: '/pages/device/transfer?id=' + this.devId })
+                uni.navigateTo({url: '/pages/device/transfer?id=' + this.devId})
             } else if (e.item.text === '反馈') {
-                uni.navigateTo({ url: '/pages/device/feedback' })
+                uni.navigateTo({url: '/pages/device/feedback'})
             } else if (e.item.text === '用户') {
-                uni.navigateTo({ url: '/pages/device/user' })
+                uni.navigateTo({url: '/pages/device/user'})
             } else if (e.item.text === '报表') {
                 this.$util.toast('效果是直接打开报表')
             } else if (e.item.text === '版本') {
@@ -221,15 +222,19 @@ export default {
             } else if (e.item.text === '模版') {
                 this.$util.toast('效果是功能暂未开放直接打开报表')
             } else if (e.item.text === '编辑') {
+                let data = JSON.parse(JSON.stringify(this.deviceInfo))
+                data.appsLineTopologyDiagramPO.forEach((item) => {
+                    delete item.value
+                })
                 uni.navigateTo({
-                    url: '/pages/device/edit?deviceInfo=' + encodeURIComponent(JSON.stringify(this.deviceInfo)),
+                    url: '/pages/device/edit?deviceInfo=' + encodeURIComponent(JSON.stringify(data)),
                 })
             }
             this.$refs.fab.close()
         },
         navMenuClick(idx) {
             this.navMenuActive = idx
-            uni.pageScrollTo({ scrollTop: 0, duration: 0 })
+            uni.pageScrollTo({scrollTop: 0, duration: 0})
         },
         init() {
             if (this.isPrimaryUser == 1) {
@@ -358,7 +363,7 @@ export default {
         this.init()
         queryTopologyDiagram(options.id).then((res) => {
             this.deviceInfo = res.data
-            uni.setNavigationBarTitle({ title: this.deviceInfo.devName || '设备详情' })
+            uni.setNavigationBarTitle({title: this.deviceInfo.devName || '设备详情'})
             this.dictData.forEach((item) => {
                 if (item.code == 'Line_Position') {
                     item.children.forEach((item2) => {
@@ -387,6 +392,7 @@ export default {
         height: 100%;
         background-size: 100% 100%;
     }
+
     .header {
         position: relative;
         width: 375px;
@@ -399,6 +405,7 @@ export default {
             image-rendering: crisp-edges;
             -ms-interpolation-mode: nearest-neighbor;
         }
+
         .point {
             position: absolute;
             color: #111;
diff --git a/pages/device/new.vue b/pages/device/new.vue
index 7c54a3c..9122144 100644
--- a/pages/device/new.vue
+++ b/pages/device/new.vue
@@ -5,7 +5,7 @@
                 <uni-forms>
                     <uni-forms-item label="设备识别码">
                         <view style="display: flex">
-                            <uni-easyinput type="text" v-model="formData.nDid" placeholder="请输入设备识别码" />
+                            <uni-easyinput type="text" v-model="formData.nDid" placeholder="请输入设备识别码"/>
                             <uni-icons
                                 type="camera"
                                 color="#007aff"
@@ -18,25 +18,35 @@
                 </uni-forms>
             </view>
             <view class="btn-wrap">
-                <view class="btn-wrap-item" @click="register"> 发起注册 </view>
+                <view class="btn-wrap-item" @click="register"> 发起注册</view>
             </view>
         </template>
         <template v-else>
             <view class="content">
                 <uni-forms>
                     <uni-forms-item label="项目">
-                        <uni-data-select
-                            v-model="formData.projectId"
-                            :localdata="projectRange"
-                            @change="queryTopologyDiagramPage"
-                        ></uni-data-select>
+                        <view style="display: flex;align-items: center">
+                            <uni-data-select
+                                v-model="formData.projectId"
+                                :localdata="projectRange"
+                                @change="queryTopologyDiagramPage"
+                            ></uni-data-select>
+                            <uni-icons
+                                type="plusempty"
+                                color="#007aff"
+                                size="26"
+                                class="ml20"
+                                @click="createProject"
+                            ></uni-icons>
+                        </view>
+
                     </uni-forms-item>
                     <!-- <uni-forms-item label="型号">
                         <uni-data-select v-model="formData.type" :localdata="typeRange"
                             @change="typeChange(item)"></uni-data-select>
                     </uni-forms-item> -->
                     <uni-forms-item label="位置">
-                        <view style="display: flex">
+                        <view style="display: flex;">
                             <uni-easyinput
                                 :clearable="false"
                                 type="textarea"
@@ -44,22 +54,22 @@
                                 v-model="formData.area"
                                 placeholder="请输入位置信息"
                             />
-                            <!-- <uni-icons
+                            <uni-icons
                                 type="location"
                                 color="#007aff"
                                 size="26"
                                 class="ml20"
                                 @click="chooseLocation"
-                            ></uni-icons> -->
+                            ></uni-icons>
                         </view>
                     </uni-forms-item>
                     <uni-forms-item label="拓扑图" v-if="formData.projectId">
                         <view style="display: flex">
                             <view style="flex: 1">
                                 <view v-if="formData.topologyDiagramUrl">
-                                    <image :src="formData.topologyDiagramUrl" style="width: 100%" mode="widthFix" />
+                                    <image :src="formData.topologyDiagramUrl" style="width: 100%" mode="widthFix"/>
                                 </view>
-                                <view v-else class="gplot gplot-empty center" @click="chooseGplot"> 选择拓扑图 </view>
+                                <view v-else class="gplot gplot-empty center" @click="chooseGplot"> 选择拓扑图</view>
                             </view>
                             <uni-icons
                                 type="image"
@@ -84,10 +94,10 @@
                     </uni-forms-item>
                 </uni-forms>
             </view>
-            <image class="gplot-image" ref="gplot-image" :src="formData.topologyDiagramUrl" mode="widthFix" />
+            <image class="gplot-image" ref="gplot-image" :src="formData.topologyDiagramUrl" mode="widthFix"/>
             <view class="btn-wrap">
                 <!-- <view class="btn-wrap-item" @click="add"> 添加监测点 </view> -->
-                <view class="btn-wrap-item" @click="submit"> 提交 </view>
+                <view class="btn-wrap-item" @click="submit"> 提交</view>
             </view>
             <uni-drawer ref="gplot" mode="right" :mask-click="false">
                 <scroll-view style="height: 100%" scroll-y="true">
@@ -101,9 +111,10 @@
                             v-for="(item, key) in imageList"
                             :key="key"
                         />
+                        <view v-if="imageList.length === 0" style="text-align: center" class="mt50 mb50">暂无拓扑图</view>
                         <view class="btn-wrap">
-                            <view class="btn-wrap-item" @click="closeDrawer"> 取消 </view>
-                            <view class="btn-wrap-item ml20" @click="confirmGplot"> 确定 </view>
+                            <view class="btn-wrap-item" @click="closeDrawer"> 取消</view>
+                            <view class="btn-wrap-item ml20" @click="confirmGplot"> 确定</view>
                         </view>
                     </view>
                 </scroll-view>
@@ -112,7 +123,7 @@
                 <scroll-view style="height: 100%" scroll-y="true">
                     <view style="background: #fff">
                         <view class="map-pin-box">
-                            <image class="gplot" mode="widthFix" :src="formData.topologyDiagramUrl" />
+                            <image class="gplot" mode="widthFix" :src="formData.topologyDiagramUrl"/>
 
                             <movable-area class="map-pin-box-area">
                                 <movable-view :x="point.lat" :y="point.lng" direction="all" @change="dragPoint">
@@ -141,8 +152,8 @@
                             />
                         </uni-forms>
                         <view class="btn-wrap">
-                            <view class="btn-wrap-item" @click="closeDrawer"> 取消 </view>
-                            <view class="btn-wrap-item ml20" @click="addPoint"> 确定 </view>
+                            <view class="btn-wrap-item" @click="closeDrawer"> 取消</view>
+                            <view class="btn-wrap-item ml20" @click="addPoint"> 确定</view>
                         </view>
                     </view>
                 </scroll-view>
@@ -151,13 +162,14 @@
     </view>
 </template>
 <script>
-import { registerDevice, getModel, addDevice, queryByTopoId } from '@/common/api/device.js'
-import { getProjectList, queryTopologyDiagramPage } from '@/common/api/project.js'
+import {registerDevice, getModel, addDevice, queryByTopoId} from '@/common/api/device.js'
+import {getProjectList, queryTopologyDiagramPage} from '@/common/api/project.js'
+
 export default {
     data() {
         return {
             loading: false,
-            type: 1,
+            type: 2,
             formData: {
                 nDid: '',
                 area: '',
@@ -174,7 +186,22 @@ export default {
             isAdaptive: false, // 是否适应当前项目
         }
     },
-    created() {
+    onLoad() {
+
+        let dictData = uni.getStorageSync(this.$cacheKey.dictData)
+        dictData.forEach((item) => {
+            if (item.code == 'Line_Position') {
+                this.positionList = item.children.map((item) => {
+                    return {
+                        ...item,
+                        text: item.name,
+                        value: item.id,
+                    }
+                })
+            }
+        })
+    },
+    onShow() {
         let engineering = uni.getStorageSync(this.$cacheKey.engineering)
         getProjectList({
             pageNum: 1,
@@ -193,21 +220,14 @@ export default {
             ]
             this.projectRange = arr
         })
-        let dictData = uni.getStorageSync(this.$cacheKey.dictData)
-        dictData.forEach((item) => {
-            if (item.code == 'Line_Position') {
-                this.positionList = item.children.map((item) => {
-                    return {
-                        ...item,
-                        text: item.name,
-                        value: item.id,
-                    }
-                })
-            }
-        })
     },
     methods: {
-        resize(){
+        createProject() {
+            uni.navigateTo({
+                url: '/pages/project/new?from=newDevice',
+            })
+        },
+        resize() {
             console.log(this.$refs['gplot-image']);
         },
         confirmGplot() {
@@ -240,7 +260,12 @@ export default {
                 }).then((res) => {
                     this.imageList = res.data.records
                     this.activeGplot = 0
-                    this.confirmGplot()
+                    if (this.imageList.length) {
+                        this.confirmGplot()
+                    } else {
+                        this.formData.topologyDiagramUrl = ''
+                        this.formData.topologyDiagram = ''
+                    }
                 })
             }, 100)
         },
@@ -250,7 +275,8 @@ export default {
         positionChange(e) {
             console.log(e)
         },
-        projectChange(e) {},
+        projectChange(e) {
+        },
         scanCode() {
             uni.scanCode({
                 success: function (res) {
@@ -355,7 +381,7 @@ export default {
                 console.log(res)
                 this.$util.toast('提交成功')
                 setTimeout(() => {
-                    uni.navigateBack({ delta: 1 })
+                    uni.navigateBack({delta: 1})
                 }, 1500)
             })
         },
@@ -396,6 +422,7 @@ export default {
         width: 100%;
         height: 188rpx;
     }
+
     .gplot-empty {
         margin: 0 auto;
         border: 1px dashed #dcdfe6;
@@ -473,6 +500,7 @@ export default {
 .point-item:first-of-type {
     border-top: none;
 }
+
 .gplot-image {
     position: absolute;
     left: -9999px;
diff --git a/pages/engineering/new.vue b/pages/engineering/new.vue
index 1802444..20520c0 100644
--- a/pages/engineering/new.vue
+++ b/pages/engineering/new.vue
@@ -23,6 +23,7 @@
                             <uni-easyinput
                                 type="textarea"
                                 autoHeight
+                                maxlength="250"
                                 v-model="formData.description"
                                 placeholder="请输入工程描述"
                             />
diff --git a/pages/engineering/setting.vue b/pages/engineering/setting.vue
index 0ca22c7..da5f75a 100644
--- a/pages/engineering/setting.vue
+++ b/pages/engineering/setting.vue
@@ -42,7 +42,8 @@
 
 <script>
 import list from '../../common/js/list'
-import { queryAllEnginner, csMarketDataAdd } from '@/common/api/engineering'
+import {queryAllEnginner, csMarketDataAdd, queryEngineering} from '@/common/api/engineering'
+
 export default {
     data() {
         return {
@@ -107,7 +108,26 @@ export default {
             })
         },
     },
-
+    onBackPress() {
+        console.log('onBackPress')
+        let engineering = uni.getStorageSync('engineering')
+        queryEngineering().then(res => {
+            if (res.data.length === 0) {
+                uni.removeStorage({
+                    key: this.$cacheKey.engineering,
+                })
+            } else if (engineering && !res.data.some(item => item.id = engineering.id)) {
+                uni.removeStorage({
+                    key: this.$cacheKey.engineering,
+                })
+            } else {
+                uni.setStorage({
+                    key: this.$cacheKey.engineering,
+                    data: res.data[0],
+                })
+            }
+        })
+    },
     onLoad() {
         this.init()
     },
@@ -120,14 +140,17 @@ export default {
         width: 100%;
         display: flex;
         align-items: center;
+
         &-left {
             flex: 1;
             margin-right: 20rpx;
         }
     }
+
     /deep/ .uni-list-item__content {
         padding-right: 0;
     }
+
     .message-header {
         padding: 200rpx 34rpx 34rpx;
         display: flex;
diff --git a/pages/index/comp/indexGongCheng.vue b/pages/index/comp/indexGongCheng.vue
index 17368e3..5e13c3b 100644
--- a/pages/index/comp/indexGongCheng.vue
+++ b/pages/index/comp/indexGongCheng.vue
@@ -72,7 +72,7 @@ export default {
                 cancelColor: '#007aff',
                 success: ({confirm, cancel}) => {
                     if (confirm) {
-                        if (this.devCount.engineeringListLength > 1) {
+                        if (this.devCount.engineeringListLength > 0) {
                             uni.navigateTo({
                                 url: '/pages/device/new',
                             })
diff --git a/pages/index/comp/indexZhuYongHu.vue b/pages/index/comp/indexZhuYongHu.vue
index 79300c4..5e13c3b 100644
--- a/pages/index/comp/indexZhuYongHu.vue
+++ b/pages/index/comp/indexZhuYongHu.vue
@@ -22,8 +22,9 @@
         <view class="header">
             <view class="header-item">
                 <view class="header-item-value">{{
-                    devCount.currentOnLineDevCount + devCount.currentOffLineDevCount || 0
-                }}</view>
+                        devCount.currentOnLineDevCount + devCount.currentOffLineDevCount || 0
+                    }}
+                </view>
                 <view class="header-item-label">设备总数</view>
             </view>
             <view class="header-item" @click="jump('currentOnLineDevs')">
@@ -60,7 +61,7 @@ export default {
     },
     methods: {
         submitFeedBack() {
-            uni.navigateTo({ url: '/pages/home/feedback' })
+            uni.navigateTo({url: '/pages/home/feedback'})
         },
         registerDevice() {
             uni.showModal({
@@ -69,15 +70,23 @@ export default {
                 confirmText: '直连装置',
                 cancelText: '网关接入',
                 cancelColor: '#007aff',
-                success: ({ confirm, cancel }) => {
+                success: ({confirm, cancel}) => {
                     if (confirm) {
-                        uni.navigateTo({
-                            url: '/pages/device/new',
-                        })
+                        if (this.devCount.engineeringListLength > 0) {
+                            uni.navigateTo({
+                                url: '/pages/device/new',
+                            })
+                        } else {
+                            uni.navigateTo({
+                                url: '/pages/engineering/new?from=index'
+                            })
+                        }
+
                     } else if (cancel) {
-                        uni.navigateTo({
-                            url: '/pages/gateway/list',
-                        })
+                        // uni.navigateTo({
+                        //     url: '/pages/gateway/list',
+                        // })
+                        this.$util.toast('功能正在开发，敬请期待')
                     }
                 },
             })
diff --git a/pages/index/index.vue b/pages/index/index.vue
index 6d0dc1c..fa8d746 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -21,16 +21,18 @@
             </uni-nav-bar> -->
             <view class="index">
                 <!-- 运维 -->
-                <YunWei :devCount="devCount" v-if="userInfo.authorities === 'operation_manager'" />
+                <YunWei :devCount="devCount" v-if="userInfo.authorities === 'operation_manager'"/>
                 <!-- 专职 -->
-                <ZhuanZhi :devCount="devCount" v-if="userInfo.authorities === 'market_user'" />
+                <ZhuanZhi :devCount="devCount" v-if="userInfo.authorities === 'market_user'"/>
                 <!-- 工程 -->
-                <GongCheng :devCount="devCount" v-if="userInfo.authorities === 'engineering_user'" />
+                <GongCheng :devCount="devCount" v-if="userInfo.authorities === 'engineering_user'"/>
                 <!-- 主用户 -->
-                <ZhuYongHu :devCount="devCount" v-if="userInfo.authorities === 'app_vip_user'" />
-                <YouKe :devCount="devCount" v-if="userInfo.authorities === 'tourist'"> </YouKe>
-                <view class="canneng-index-title mt20">设备列表</view>
-                <Device ref="device" :store="store" />
+                <ZhuYongHu :devCount="devCount" v-if="userInfo.authorities === 'app_vip_user'"/>
+                <YouKe :devCount="devCount" v-if="userInfo.authorities === 'tourist'"></YouKe>
+                <template v-if="engineeringList.length">
+                    <view class="canneng-index-title mt20">设备列表</view>
+                    <Device ref="device" :store="store"/>
+                </template>
             </view>
             <uni-drawer ref="showRight" mode="right" :mask-click="false">
                 <view>
@@ -52,9 +54,9 @@ import ZhuanZhi from './comp/indexZhuanZhi.vue'
 import YouKe from './comp/indexYouKe.vue'
 import Device from './comp/device.vue'
 import list from '../../common/js/list'
-import { getDevCount } from '../../common/api/device.js'
-import { queryEngineering } from '@/common/api/engineering.js'
-import { pinyin } from 'pinyin-pro'
+import {getDevCount} from '../../common/api/device.js'
+import {queryEngineering} from '@/common/api/engineering.js'
+import {pinyin} from 'pinyin-pro'
 
 export default {
     mixins: [list],
@@ -83,7 +85,7 @@ export default {
         engineeringListFilter() {
             let result = []
             this.engineeringList.forEach((item) => {
-                let arr = pinyin(item.name[0], { toneType: 'none', type: 'array' })
+                let arr = pinyin(item.name[0], {toneType: 'none', type: 'array'})
                 let letter = arr[0][0].toUpperCase()
                 console.log(letter)
                 let index = result.findIndex((item) => item.letter === letter)
@@ -105,14 +107,6 @@ export default {
             // e的返回格式为json对象：{"text":"测试","index":0}
             this.drawer = !this.drawer
             if (this.drawer) {
-                // #ifdef APP-PLUS
-                var webView = this.$mp.page.$getAppWebview()
-                // 修改buttons
-                webView.setTitleNViewButtonStyle(0, {
-                    text: '取消',
-                    select: false,
-                })
-                // #endif
                 this.openDrawer()
             } else {
                 this.closeDrawer()
@@ -123,32 +117,47 @@ export default {
             let res = await queryEngineering()
             this.engineeringList = res.data
             if (this.engineeringList.length === 0) {
+                console.log('没有工程')
                 uni.removeStorageSync(this.$cacheKey.engineering)
-                return
-            }
-            if (!engineering) {
-                uni.setStorageSync('engineering', res.data[0])
-                this.select.engineeringName = res.data[0].name
-                this.select.engineeringId = res.data[0].id
+                this.projectList = []
+                // 修改buttons
+                // #ifdef APP-PLUS
+                var webView = this.$mp.page.$getAppWebview()
+                // 修改buttons
+                webView.setTitleNViewButtonStyle(0, {
+                    text: '请先创建工程',
+                })
+                // #endif
             } else {
-                if (this.engineeringList.findIndex((item) => item.id === engineering.id) === -1) {
+                if (!engineering) {
                     uni.setStorageSync('engineering', res.data[0])
                     this.select.engineeringName = res.data[0].name
                     this.select.engineeringId = res.data[0].id
                 } else {
-                    this.select.engineeringName = engineering.name
-                    this.select.engineeringId = engineering.id
+                    if (this.engineeringList.findIndex((item) => item.id === engineering.id) === -1) {
+                        uni.setStorageSync('engineering', res.data[0])
+                        this.select.engineeringName = res.data[0].name
+                        this.select.engineeringId = res.data[0].id
+                    } else {
+                        this.select.engineeringName = engineering.name
+                        this.select.engineeringId = engineering.id
+                    }
                 }
+                this.store.params.engineerId = this.select.engineeringId
+                // #ifdef APP-PLUS
+                var webView = this.$mp.page.$getAppWebview()
+                // 修改buttons
+                webView.setTitleNViewButtonStyle(0, {
+                    text: this.select.engineeringName,
+                })
+                // #endif
+                this.getDevCount()
+                this.$refs.device && this.$refs.device.init()
             }
-            this.store.params.engineerId = this.select.engineeringId
-            // #ifdef APP-PLUS
-            var webView = this.$mp.page.$getAppWebview()
-            // 修改buttons
-            webView.setTitleNViewButtonStyle(0, {
-                text: this.select.engineeringName,
-            })
-            // #endif
+        },
+        getDevCount() {
             getDevCount(this.select.engineeringId).then((res) => {
+                // Object.assign(this.devCount, res.data)
                 this.devCount = res.data
                 this.devCount.currentOffLineDevs.forEach((item) => {
                     item.runStatus = 1
@@ -159,7 +168,6 @@ export default {
                 this.devCount.engineeringListLength = this.engineeringList.length
                 console.log(this.devCount);
             })
-            this.$refs.device && this.$refs.device.init()
         },
         closeDrawer(e) {
             if (!e) {
@@ -200,9 +208,7 @@ export default {
             })
             this.$refs.device.select.projectName = ''
             this.$refs.device.select.projectNameIndex = 0
-            getDevCount(this.select.engineeringId).then((res) => {
-                this.devCount = res.data
-            })
+            this.getDevCount()
             this.$refs.device.init()
             this.$refs.showRight.close()
         },
@@ -223,9 +229,8 @@ export default {
         },
         openDrawer(item) {
             if (this.engineeringList.length === 0) {
-                uni.showToast({
-                    title: '暂无工程',
-                    icon: 'none',
+                uni.navigateTo({
+                    url: '/pages/engineering/new',
                 })
                 return
             } else if (this.engineeringList.length === 1) {
@@ -235,6 +240,14 @@ export default {
                 })
                 return
             }
+            // #ifdef APP-PLUS
+            var webView = this.$mp.page.$getAppWebview()
+            // 修改buttons
+            webView.setTitleNViewButtonStyle(0, {
+                text: '取消',
+                select: false,
+            })
+            // #endif
             this.$refs.showRight.open()
         },
     },
@@ -261,11 +274,13 @@ export default {
 .index {
     padding: 20rpx 0 0;
 }
+
 .canneng-index-title {
     padding: 0 20rpx;
     font-size: 28rpx;
     font-weight: 500;
 }
+
 /deep/ .uni-card {
     background: $uni-theme-white;
 }
diff --git a/pages/project/new.vue b/pages/project/new.vue
index acf06cd..db42b12 100644
--- a/pages/project/new.vue
+++ b/pages/project/new.vue
@@ -130,6 +130,7 @@ export default {
             engineeringList: [],
             tempList: [],
             project: null,
+            options: {}
         }
     },
     computed: {
@@ -153,6 +154,7 @@ export default {
         },
     },
     onLoad(options) {
+        this.options = options
         if (options.project) {
             uni.setNavigationBarTitle({
                 title: '编辑项目',
@@ -298,7 +300,7 @@ export default {
                 })
             }
             console.log(arr)
-            this.formData.topoIds = this.formData.tempFiles.map((item) => (item.topoId))
+            this.formData.topoIds = this.formData.tempFiles.map((item) => (item.id))
             let data = JSON.parse(JSON.stringify(this.formData))
             let res = {}
             console.warn(data, arr)
@@ -332,8 +334,12 @@ export default {
                     this.$util.toast('项目修改成功')
                     this.$util.refreshPrePage(2)
                 } else {
-                    this.$util.toast('项目创建成功')
-                    this.$util.refreshPrePage()
+                    if (this.options.from === 'newDevice') {
+                        uni.navigateBack()
+                    } else {
+                        this.$util.toast('项目创建成功')
+                        this.$util.refreshPrePage()
+                    }
                 }
             } else {
                 this.$util.toast(result.message)
diff --git a/pages/user/erweima.vue b/pages/user/erweima.vue
index d2cc9cb..5a40b5d 100644
--- a/pages/user/erweima.vue
+++ b/pages/user/erweima.vue
@@ -1,40 +1,93 @@
 <template>
-    <Cn-page :loading="loading">
-        <view slot="body">
-            <view class="transfer">
-                <!-- <div class="transfer-img" ref="qrCodeUrl" /> -->
-                <uqrcode ref="uqrcode" canvas-id="qrcode" :value="content" :options="{ margin: 10 }" :loading="false"></uqrcode>
-                <canvas id="qrcode" width="200" height="200"></canvas>
-                <view class="transfer-text">{{ userInfo.nickname }}</view>
-                <!-- <view class="transfer-btn">
-                    <button class="transfer-btn-item" style="background-color: #fff; color: #111" @click="back">
-                        返回
-                    </button>
-                    <button class="transfer-btn-item ml20" @click="home">转移成功</button>
-                </view> -->
+    <view class="transfer">
+        <!-- <div class="transfer-img" ref="qrCodeUrl" /> -->
+        <Cn-htmlToImg domId="content" @renderFinish="renderFinish" style="display: flex">
+            <view class="content" id="content">
+                <view class="user-info">
+                    <image class="avatar" :src="userInfo.avatar"></image>
+                    <view class="right">
+                        <view class="user-info-name">{{ userInfo.nickname }}</view>
+                        <view class="user-info-role">{{ roleName }}</view>
+                    </view>
+                </view>
+                <uqrcode size="260" ref="uqrcode" canvas-id="qrcode" :value="content"
+                         :loading="false"></uqrcode>
             </view>
+        </Cn-htmlToImg>
+        <view class="transfer-text">
+            <!--            <view>换个样式</view>-->
+            <view @click="save">保存图片</view>
         </view>
-    </Cn-page>
+        <!-- <view class="transfer-btn">
+            <button class="transfer-btn-item" style="background-color: #fff; color: #111" @click="back">
+                返回
+            </button>
+            <button class="transfer-btn-item ml20" @click="home">转移成功</button>
+        </view> -->
+    </view>
 </template>
 <script>
 // import QRCode from 'qrcodejs2'
 // import UQRCode from '@/uni_modules/Sansnn-uQRCode/js_sdk/uqrcode/uqrcode.js';
 
+import {base64ToPath} from "image-tools";
+import setting from "@/pages/engineering/setting.vue";
+
 export default {
     data() {
         return {
             loading: false,
             content: '',
+            img: '',
             userInfo: {},
         }
     },
+    computed: {
+        roleName() {
+            let roleName = ''
+            switch (this.userInfo.authorities) {
+                case 'tourist':
+                    roleName = '游客'
+                    break
+                case 'engineering_user':
+                    roleName = '工程用户'
+                    break
+                case 'app_vip_user':
+                    roleName = 'VIP用户'
+                    break
+                case 'market_user':
+                    roleName = '营销用户'
+                    break
+                case 'operation_manager':
+                    roleName = '运维管理员'
+                    break
+            }
+            return roleName
+        },
+    },
     methods: {
-        back() {
-            this.$util.refreshPrePage(2)
-        },
-        home() {
-            this.$util.refreshPrePage(2)
+        renderFinish(e) {
+            this.img = e
         },
+        save() {
+            if(!this.img){
+                setTimeout(()=>{
+                    this.save()
+                },500)
+            }
+            base64ToPath(this.img).then((res) => {
+                console.log(res)
+                uni.saveImageToPhotosAlbum({
+                    filePath: res,
+                    success: () => {
+                        this.$util.toast('已保存到系统相册')
+                    },
+                    fail: function (err) {
+                        console.log(err)
+                    },
+                });
+            })
+        }
     },
     onLoad(options) {
         this.userInfo = uni.getStorageSync(this.$cacheKey.userInfo)
@@ -46,19 +99,66 @@ export default {
 }
 </script>
 <style lang="scss">
-.transfer {
-    padding: 200rpx 34rpx 0;
+.content {
+    width: 330px;
+    padding: 30px 0;
+    border-radius: 12rpx;
+    overflow: hidden;
     display: flex;
     flex-direction: column;
     align-items: center;
+    justify-content: center;
+    background: #fff;
+}
+
+.user-info {
+    display: flex;
+    align-items: center;
+    margin-bottom: 50rpx;
+    width: 260px;
+
+    .avatar {
+        margin-right: 20rpx;
+        height: 100rpx;
+        width: 100rpx;
+        border-radius: 8rpx;
+    }
+
+    .right {
+        display: flex;
+        flex-direction: column;
+        justify-content: space-between;
+
+        .user-info-name {
+            font-size: 32rpx;
+            color: #333333;
+        }
+
+        .user-info-role {
+            margin-top: 10rpx;
+            font-size: 28rpx;
+            color: #999999;
+        }
+    }
+}
+
+.transfer {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: space-between;
+    height: 100vh;
+    background: #fff;
+    box-sizing: border-box;
+    padding: 100rpx 0;
 
     .transfer-img {
     }
 
     .transfer-text {
+        display: flex;
         font-size: 28rpx;
-        color: #999999;
-        margin-top: 30rpx;
+        color: rgb(122, 126, 153);
     }
 
     .transfer-btn {