diff --git a/pages/login/login.vue b/pages/login/login.vue
index 6d237a9..4da3bbe 100644
--- a/pages/login/login.vue
+++ b/pages/login/login.vue
@@ -21,9 +21,10 @@
 					<view class="submit">
 						<button class="primary-button" :disabled="disabled" @click="toLogin">登&nbsp;&nbsp;录</button>
 					</view>
-					<view class="scanBox" @tap="checkMpaasScan">
-						<view class="iconfont scan_icon"></view>
-						<text class="san_text">扫码登录</text>
+					<view class="scanBox">
+						<!-- <view class="iconfont scan_icon"></view> -->
+						<!-- <text class="san_text">扫码登录</text> -->
+						<text class="san_text" @tap="isUpdate">升级版本</text>
 					</view>
 				</view>
 				<view class="login_card">
@@ -43,14 +44,20 @@
 				</view>
 			</view>
 		</view>
+		<view v-if="version !== ''" class="version-name">v{{version}}</view>
+		<Up-grade v-if="grade === true" @closeUpdate="closeUpdate" :androidUrl="androidUrl"></up-grade>
 	</view>
 </template>
 
 <script>
 	import { RSAencrypt } from '@/utils/jsencrypt.js'
-	import {handLogin} from '@/utils/getData2.js'
+	import {handLogin, pdaUpdate} from '@/utils/getData2.js'
 	import permision from "@/utils/permission.js"
+	import UpGrade from './upgrade.vue'
 	export default {
+		components: {
+			UpGrade
+		},
 		data() {
 			return {
 				loginname: '',
@@ -63,7 +70,11 @@
 				disabled: false,
 				jobnum: '',
 				qrcode: '',
-				logintype: ''
+				logintype: '',
+				version: '',
+				versionCode: '',
+				grade: false,
+				androidUrl: ''
 			};
 		},
 		computed: {
@@ -140,70 +151,21 @@
 					this.disabled = false
 				}
 			},
-			async toScan() {
-				// #ifdef APP-PLUS
-				let status = await this.checkPermission();
-				if (status !== 1) {
-				    return;
-				}
-				// #endif
-				uni.scanCode({
-					success: (res) => {
-						console.log(res.result)
-					},
-					fail: (err) => {
-						// uni.showToast({
-						// 	title: '出错',
-						// 	icon: 'none'
-						// })
-					}
-				});
-			}
-			// #ifdef APP-PLUS
-			,
-			async checkPermission(code) {
-				let status = permision.isIOS ? await permision.requestIOS('camera') :
-					await permision.requestAndroid('android.permission.CAMERA');
-			
-				if (status === null || status === 1) {
-					status = 1;
+			isUpdate () {
+				this._pdaUpdate()
+			},
+			async _pdaUpdate () {
+				let res = await pdaUpdate()
+				if (res.versionName === this.version) {
+					uni.showToast({
+						title: '当前为最新版本',
+						icon: 'none'
+					})
 				} else {
-					uni.showModal({
-						content: "需要相机权限",
-						confirmText: "设置",
-						success: function(res) {
-							if (res.confirm) {
-								permision.gotoAppSetting();
-							}
-						}
-					})
+					this.grade = true
+					this.androidUrl = res.url
 				}
-				return status;
 			}
-			// #endif
-			// #ifdef APP-PLUS
-			,
-			async checkMpaasScan () {
-				var mpaasScanModule = uni.requireNativePlugin("Mpaas-Scan-Module")
-				mpaasScanModule.mpaasScan({
-					// 扫码识别类型，参数可多选，qrCode、barCode，不设置，默认识别所有
-					'scanType':  ['qrCode','barCode'],
-					// 是否隐藏相册，默认false不隐藏
-					'hideAlbum': false
-				},
-				(ret) => {
-					uni.showModal({
-						title: "弹窗标题",
-						// 返回值中，resp_code 表示返回结果值，10：用户取消，11：其他错误，1000：成功
-						// 返回值中，resp_message 表示返回结果信息
-						// 返回值中，resp_result 表示扫码结果，只有成功才会有返回
-						content: JSON.stringify(ret),
-						showCancel: false,
-						confirmText: "确定"
-					})
-				})
-			}
-			// #endif
 		}
 	}
 </script>
@@ -277,4 +239,9 @@
 	_font(16px,24px,#D7592F,,center)
 .drift
 	transition left .3s linear
+.version-name
+	width 100%
+	position: absolute
+	bottom: 15px
+	_font(15px, 30px, #999,,center)
 </style>
diff --git a/pages/login/upgrade.vue b/pages/login/upgrade.vue
new file mode 100644
index 0000000..d15ecf6
--- /dev/null
+++ b/pages/login/upgrade.vue
@@ -0,0 +1,229 @@
+<template>
+	<view class="mask flex-center">
+		<view class="content-update botton-radius">
+			<view class="content-top">
+				<text class="content-top-text">发现新版本</text>
+				<image class="content-top" style="top: 0;" width="100%" height="100%" src="../../static/images/bg_top.png">
+				</image>
+			</view>
+			<view class="content-header"></view>
+			<view class="content-body">
+				<view class="title">
+					<text>海亮缓存线又有新版本了，升级到最新版本，享受更丰富、稳定、快速的功能和体验！</text>
+				</view>
+				<view class="footer flex-center">
+					<template>
+						<template v-if="!downloadSuccess">
+							<view class="progress-box flex-column" v-if="downloading">
+								<progress class="progress" border-radius="35" :percent="downLoadPercent" activeColor="#3DA7FF" show-info stroke-width="10" />
+								<view style="width:100%;font-size: 14px;display: flex;justify-content: space-around;">
+									<text>安装包下载中，请稍后</text>
+									<text>({{downloadedSize}}/{{packageFileSize}}M)</text>
+								</view>
+							</view>
+							<button v-else class="content-button" style="border: none;color: #fff;" plain @click="updateApp">立即升级</button>
+						</template>
+					</template>
+				</view>
+			</view>
+			<image v-if="is_mandatory" class="close-img" src="../../static/images/app_update_close.png" @click.stop="closeUpdate"></image>
+		</view>
+	</view>
+</template>
+
+<script>
+	export default {
+		data () {
+			return {
+				downloadSuccess: false,
+				downloading: false,
+				downLoadPercent: 0,
+				downloadedSize: 0,
+				packageFileSize: 0,
+				is_mandatory: true
+			}
+		},
+		props: {
+			androidUrl: String
+		},
+		methods: {
+			updateApp() {
+				this.is_mandatory = false
+				this.downloading = true
+				this.doUpData(this.androidUrl);
+			},
+			doUpData(Url) {
+				const downloadTask = uni.downloadFile({
+					url: Url,
+					success: downloadResult => {
+						if (downloadResult.statusCode == 200) {
+							this.downloadSuccess = true;
+							plus.runtime.install(
+								//安装软件
+								downloadResult.tempFilePath,
+								{
+									force: true
+								},
+								function(res) {
+									plus.runtime.restart();
+								}
+							);
+						}
+					},
+					complete: () => {
+						this.downloading = false;
+						this.downLoadPercent = 0
+						this.downloadedSize = 0
+						this.packageFileSize = 0
+					}
+				});
+				// 下载进度
+				downloadTask.onProgressUpdate(res => {
+					this.downLoadPercent = res.progress;
+					this.downloadedSize = (res.totalBytesWritten / Math.pow(1024, 2)).toFixed(2);
+					this.packageFileSize = (res.totalBytesExpectedToWrite / Math.pow(1024, 2)).toFixed(2);
+				});
+			},
+			closeUpdate () {
+				this.$emit('closeUpdate')
+			}
+		}
+	}
+</script>
+
+<style>
+	page {
+		background: transparent;
+	}
+
+	.flex-center {
+		/* #ifndef APP-NVUE */
+		display: flex;
+		/* #endif */
+		justify-content: center;
+		align-items: center;
+	}
+
+	.mask {
+		position: fixed;
+		left: 0;
+		top: 0;
+		right: 0;
+		bottom: 0;
+		background-color: rgba(0, 0, 0, .65);
+	}
+
+	.botton-radius {
+		border-bottom-left-radius: 15px;
+		border-bottom-right-radius: 15px;
+	}
+
+	.content-update {
+		position: relative;
+		top: 0;
+		width: 300px;
+		background-color: #fff;
+		box-sizing: border-box;
+		padding: 0 20px;
+		font-family: Source Han Sans CN;
+	}
+
+	.text {
+		/* #ifndef APP-NVUE */
+		display: block;
+		/* #endif */
+		line-height: 200px;
+		text-align: center;
+		color: #FFFFFF;
+	}
+
+	.content-top {
+		position: absolute;
+		top: -97.5px;
+		left: 0;
+		width: 300px;
+		height: 135px;
+	}
+
+	.content-top-text {
+		font-size: 22px;
+		font-weight: bold;
+		color: #F8F8FA;
+		position: absolute;
+		top: 60px;
+		left: 25px;
+		z-index: 1;
+	}
+
+	.content-header {
+		height: 40px;
+	}
+
+	.title {
+		font-size: 16px;
+		font-weight: bold;
+		color: #3DA7FF;
+		line-height: 20px;
+		color: #333;
+	}
+
+	.footer {
+		height: 75px;
+		display: flex;
+		align-items: center;
+		justify-content: space-around;
+	}
+
+	.box-des-scroll {
+		box-sizing: border-box;
+		padding: 0 20px;
+		height: 25px;
+		text-align: left;
+	}
+
+	.box-des {
+		font-size: 13px;
+		color: #000000;
+		line-height: 50px;
+	}
+
+	.progress-box {
+		width: 100%;
+	}
+
+	.progress {
+		width: 90%;
+		height: 20px;
+		border-radius: 13px;
+	}
+
+	.close-img {
+		width: 35px;
+		height: 35px;
+		z-index: 1000;
+		position: absolute;
+		bottom: -60px;
+		left: calc(50% - 35px / 2);
+	}
+
+	.content-button {
+		text-align: center;
+		flex: 1;
+		font-size: 15px;
+		font-weight: 400;
+		color: #FFFFFF;
+		border-radius: 20px;
+		margin: 0 10px;
+
+		height: 40px;
+		line-height: 40px;
+
+		background: linear-gradient(to right, #1785ff, #3DA7FF);
+	}
+
+	.flex-column {
+		display: flex;
+		flex-direction: column;
+		align-items: center;
+	}
+</style>
diff --git a/static/images/app_update_close.png b/static/images/app_update_close.png
new file mode 100644
index 0000000..8b2ffe6
Binary files /dev/null and b/static/images/app_update_close.png differ
diff --git a/static/images/bg_top.png b/static/images/bg_top.png
new file mode 100644
index 0000000..015f698
Binary files /dev/null and b/static/images/bg_top.png differ
diff --git a/utils/getData2.js b/utils/getData2.js
index 9e45905..c10777b 100644
--- a/utils/getData2.js
+++ b/utils/getData2.js
@@ -9,6 +9,11 @@ export const handLogin = (user, password) => request({
 	}
 })
 
+// 版本更新测试
+export const pdaUpdate = () => request({
+	url:'api/pda/update'
+})
+
 /** 扫码异常 */
 // 1.1缓存线下拉框
 export const getCacheLine = (area) => request({