diff --git a/pages/train_management/face_authentication.nvue b/pages/train_management/face_authentication.nvue
index 0ba8d9c..430ccde 100644
--- a/pages/train_management/face_authentication.nvue
+++ b/pages/train_management/face_authentication.nvue
@@ -5,7 +5,8 @@
 		</view>
 		<view class="livefater">
 			<view style="width: 700upx; height: 700upx; border-radius: 700upx; overflow: hidden">
-				<live-pusher id="livePusher" ref="livePusher" class="livePusher" url="" mode="SD" :muted="true" :enable-camera="true" :auto-focus="true" :beauty="1" whiteness="2" aspect="1:1" />
+				<live-pusher id="livePusher" ref="livePusher" class="livePusher" url="" mode="SD" :muted="true"
+					:enable-camera="true" :auto-focus="true" :beauty="1" whiteness="2" aspect="1:1" />
 			</view>
 			<cover-image src="/static/images/gaiz.png" class="gaiimg"></cover-image>
 		</view>
@@ -17,189 +18,200 @@
 </template>
 
 <script>
-// import {setMeetingFace, setScanCodeToVerifyFace, setUserFace, setVerifyFace} from "@/api";
-import { submitEditUserFace, compareUserFaceCertify, compareUserExamFaceCertify } from '@/api';
+	// import {setMeetingFace, setScanCodeToVerifyFace, setUserFace, setVerifyFace} from "@/api";
+	import {
+		submitEditUserFace,
+		compareUserFaceCertify,
+		compareUserExamFaceCertify
+	} from '@/api';
 
-export default {
-	data() {
-		return {
-			startPreviewTimer: null, // 开始预览计时器实例
-			isFirst: '', // 是否为第一次开启摄像头
-			type: '', // 摄像头使用类别
-			// showButton: "yes",
-			routeQueryparams: {}, // 额外携带的参数
-			btnTextStr: '拍照'
-		}
-	},
-	onReady() {
-		this.context = uni.createLivePusherContext('livePusher', this)
-		this.startPreviewTimer = setInterval(() => {
-			this.startPreview()
-		}, 1000)
-	},
-	onLoad(query) {
-		// facial_input 人脸认证    isFirst 1 第一次登录添加人脸
-		// scan_face  扫码
-		// update_facial_input 更新人脸
-		// learning_certification  学习认证
-		// meeting_attendance  会议签到
-		const typeKey = ['facial_input', 'scan_face', 'learning_certification', 'update_facial_input']
-		if (!typeKey.includes(query.type)) {
-			uni.$u.toast('type参数错误')
-			return
-		}
-		this.isFirst = query.isFirst || ''
-		if (query.type === 'facial_input' || 'update_facial_input') this.btnTextStr = '人脸认证'
-		if (query.type === 'scan_face') this.btnTextStr = '签到'
-		if (query.type === 'learning_certification') this.btnTextStr = '开始考试'
-		this.type = query.type
-		// this.showButton = query.showButton || "yes";
-		this.routeQueryparams = query ?? {}
-	},
-	onBackPress(event) {
-		if (event.from === 'backbutton') {
-			if ((this.type === 'scan_face' && this.isFirst === '1') || this.type === 'learning_certification' || this.type === 'facial_input') {
-				uni.$u.toast('请完成人脸验证')
-				return true
+	export default {
+		data() {
+			return {
+				startPreviewTimer: null, // 开始预览计时器实例
+				isFirst: '', // 是否为第一次开启摄像头
+				type: '', // 摄像头使用类别
+				// showButton: "yes",
+				routeQueryparams: {}, // 额外携带的参数
+				btnTextStr: '拍照'
+			}
+		},
+		onReady() {
+			this.context = uni.createLivePusherContext('livePusher', this)
+			this.startPreviewTimer = setInterval(() => {
+				this.startPreview()
+			}, 1000)
+		},
+		onLoad(query) {
+			// facial_input 人脸认证    isFirst 1 第一次登录添加人脸
+			// scan_face  扫码
+			// update_facial_input 更新人脸
+			// learning_certification  学习认证
+			// meeting_attendance  会议签到
+			const typeKey = ['facial_input', 'scan_face', 'learning_certification', 'update_facial_input']
+			if (!typeKey.includes(query.type)) {
+				uni.$u.toast('type参数错误')
+				return
+			}
+			this.isFirst = query.isFirst || ''
+			if (query.type === 'facial_input' || 'update_facial_input') this.btnTextStr = '人脸认证'
+			if (query.type === 'scan_face') this.btnTextStr = '签到'
+			if (query.type === 'learning_certification') this.btnTextStr = '开始考试'
+			this.type = query.type
+			// this.showButton = query.showButton || "yes";
+			this.routeQueryparams = query ?? {}
+		},
+		onBackPress(event) {
+			// if (event.from === 'backbutton') {
+			// 	if ((this.type === 'scan_face' && this.isFirst === '1') || this.type === 'learning_certification' || this.type === 'facial_input') {
+			// 		uni.$u.toast('请完成人脸验证')
+			// 		return true
+			// 	}
+			// }
+			if (this.type === 'facial_input') {
+				uni.$u.route({
+					type: 'redirect',
+					url: '/pages/index/index',
+				})
+			}
+			return false
+		},
+		onUnload() {
+			this.startPreviewTimer && clearInterval(this.startPreviewTimer)
+		},
+		methods: {
+			snapshot() {
+				uni.showLoading({
+					title: '加载中'
+				})
+				this.context.snapshot({
+					success: (e) => {
+						this.getMinImage(e.message.tempImagePath)
+					}
+				})
+			},
+			startPreview() {
+				this.context.stopPreview()
+				this.context.startPreview({
+					success: () => {
+						this.startPreviewTimer && clearInterval(this.startPreviewTimer)
+						// this.showButton === "no" && this.snapshot();
+					}
+				})
+			},
+			getMinImage(imgPath) {
+				plus.zip.compressImage({
+						src: imgPath,
+						dst: imgPath,
+						overwrite: true,
+						quality: 40
+					},
+					(zipRes) => {
+						setTimeout(() => {
+							const reader = new plus.io.FileReader()
+							reader.onloadend = async (res) => {
+								const speech = res.target.result
+								// 获取 base 64 图片编码的前缀
+								const USERAVATARPREFIX = speech.substring(0, speech.indexOf(
+									'base64,') + 7)
+								// 获取 base 64 图片的二进制到文本
+								const USERAVATARURL = speech.substring(speech.indexOf('base64,') + 7)
+								try {
+									const otherParams = {
+										...this.routeQueryparams
+									}
+									delete otherParams.type
+									if (this.type === 'facial_input' || this.type ===
+										'update_facial_input') {
+										await submitEditUserFace({
+											...otherParams,
+											USERAVATARPREFIX,
+											USERAVATARURL
+										})
+										await this.$store.dispatch('setVerification', '1')
+										uni.$u.toast('人脸信息认证成功')
+										setTimeout(() => {
+											uni.navigateBack({
+												delta: 1
+											})
+										}, 1000)
+									} else if (this.type === 'scan_face') {
+										await compareUserFaceCertify({
+											...otherParams,
+											USERAVATARPREFIX,
+											USERAVATARURL
+										})
+										uni.$u.toast('人脸认证成功')
+										setTimeout(() => {
+											uni.navigateBack({
+												delta: 2
+											})
+										}, 1000)
+									} else if (this.type === 'learning_certification') {
+										const res = await compareUserExamFaceCertify({
+											...otherParams,
+											USERAVATARPREFIX,
+											USERAVATARURL
+										})
+										await uni.$u.toast('人脸认证成功, 请进入考试答题')
+										setTimeout(() => {
+											uni.$u.route({
+												url: '/pages/train_management/course_exam',
+												params: {
+													...this.routeQueryparams
+												}
+											})
+										}, 1000)
+									}
+								} catch (e) {
+									console.log('扫描人脸过程中捕获的错误 :>>> ', e)
+									if (e && e.msg) {
+										uni.$u.toast(e.msg)
+									}
+									// this.showButton === "no" && this.snapshot();
+								}
+							}
+							reader.readAsDataURL(plus.io.convertLocalFileSystemURL(zipRes.target))
+						}, 4000)
+					}
+				)
 			}
 		}
-		return false
-	},
-	onUnload() {
-		this.startPreviewTimer && clearInterval(this.startPreviewTimer)
-	},
-	methods: {
-		snapshot() {
-			uni.showLoading({
-				title: '加载中'
-			})
-			this.context.snapshot({
-				success: (e) => {
-					this.getMinImage(e.message.tempImagePath)
-				}
-			})
-		},
-		startPreview() {
-			this.context.stopPreview()
-			this.context.startPreview({
-				success: () => {
-					this.startPreviewTimer && clearInterval(this.startPreviewTimer)
-					// this.showButton === "no" && this.snapshot();
-				}
-			})
-		},
-		getMinImage(imgPath) {
-			plus.zip.compressImage(
-				{
-					src: imgPath,
-					dst: imgPath,
-					overwrite: true,
-					quality: 40
-				},
-				(zipRes) => {
-					setTimeout(() => {
-						const reader = new plus.io.FileReader()
-						reader.onloadend = async (res) => {
-							const speech = res.target.result
-							// 获取 base 64 图片编码的前缀
-							const USERAVATARPREFIX = speech.substring(0, speech.indexOf('base64,') + 7)
-							// 获取 base 64 图片的二进制到文本
-							const USERAVATARURL = speech.substring(speech.indexOf('base64,') + 7)
-							try {
-								const otherParams = {
-									...this.routeQueryparams
-								}
-								delete otherParams.type
-								if (this.type === 'facial_input' || this.type === 'update_facial_input') {
-									await submitEditUserFace({
-										...otherParams,
-										USERAVATARPREFIX,
-										USERAVATARURL
-									})
-									await this.$store.dispatch('setVerification', '1')
-									uni.$u.toast('人脸信息认证成功')
-									setTimeout(() => {
-										uni.navigateBack({
-											delta: 1
-										})
-									}, 1000)
-								} else if (this.type === 'scan_face') {
-									await compareUserFaceCertify({
-										...otherParams,
-										USERAVATARPREFIX,
-										USERAVATARURL
-									})
-									uni.$u.toast('人脸认证成功')
-									setTimeout(() => {
-										uni.navigateBack({
-											delta: 2
-										})
-									}, 1000)
-								} else if (this.type === 'learning_certification') {
-									const res = await compareUserExamFaceCertify({
-										...otherParams,
-										USERAVATARPREFIX,
-										USERAVATARURL
-									})
-									await uni.$u.toast('人脸认证成功, 请进入考试答题')
-									setTimeout(() => {
-										uni.$u.route({
-											url: '/pages/train_management/course_exam',
-											params: {
-												...this.routeQueryparams
-											}
-										})
-									}, 1000)
-								}
-							} catch (e) {
-								console.log('扫描人脸过程中捕获的错误 :>>> ', e)
-								if (e && e.msg) {
-									uni.$u.toast(e.msg)
-								}
-								// this.showButton === "no" && this.snapshot();
-							}
-						}
-						reader.readAsDataURL(plus.io.convertLocalFileSystemURL(zipRes.target))
-					}, 4000)
-				}
-			)
-		}
 	}
-}
 </script>
 
 <style scoped>
-.container {
-	background-color: #fff;
-}
+	.container {
+		background-color: #fff;
+	}
 
-.livePusher {
-	width: 700upx;
-	height: 700upx;
-}
+	.livePusher {
+		width: 700upx;
+		height: 700upx;
+	}
 
-.livefater {
-	display: flex;
-	justify-content: center;
-	flex-direction: column;
-	align-items: center;
-	margin-bottom: 100upx;
-	height: 700upx;
-}
+	.livefater {
+		display: flex;
+		justify-content: center;
+		flex-direction: column;
+		align-items: center;
+		margin-bottom: 100upx;
+		height: 700upx;
+	}
 
-.fat {
-	margin: 100upx;
-}
+	.fat {
+		margin: 100upx;
+	}
 
-.fatt {
-	text-align: center;
-	font-size: 36upx;
-	font-weight: 800;
-}
+	.fatt {
+		text-align: center;
+		font-size: 36upx;
+		font-weight: 800;
+	}
 
-.gaiimg {
-	width: 700upx;
-	height: 700upx;
-	margin-top: -700upx;
-}
-</style>
+	.gaiimg {
+		width: 700upx;
+		height: 700upx;
+		margin-top: -700upx;
+	}
+</style>
\ No newline at end of file