diff --git a/src/components/image-preview/video-preview.vue b/src/components/image-preview/video-preview.vue
index fc0cc02f..8f65deec 100644
--- a/src/components/image-preview/video-preview.vue
+++ b/src/components/image-preview/video-preview.vue
@@ -1,6 +1,17 @@
 <template>
-	<view class="video-view-box">
-		<video class="video-cont" v-if="fileUrlShow" :src="fileUrlShow" controls></video>
+	<view class="video-view-box" @click="showModel = true">
+		<view class="img-box">
+			<image 
+				class="icon" 
+				src="@/static/images/course/play.png" 
+				style="width: 100%;height: 100%;"
+			></image>
+		</view>
+		<uv-overlay :show="showModel" opacity=".6" @click.stop="showModel = false">
+			<view class="overlay-box" @click.stop="showModel = false">
+				<video class="video-cont-center" v-if="showModel && fileUrlShow" :src="fileUrlShow" controls @error="playError" object-fit="contain"></video>
+			</view>
+		</uv-overlay>
 	</view>
 </template>
 
@@ -17,6 +28,7 @@
 		},
 		data() {
 			return {
+				showModel: false,
 				fileUrlShow:'',
 				watching:false
 			};
@@ -30,7 +42,7 @@
 		watch: {
 			fileId: {
 				handler(newval, oldval) {
-					if(newval.indexOf('http:') === 0){
+					if(newval.indexOf('http') === 0){
 						this.fileUrlShow = newval
 						return
 					}
@@ -43,6 +55,9 @@
 			}
 		},
 		methods: {
+			playError(info){
+				console.log('err：',info)
+			},
 			getPreviewUrlBlob(id) {
 				if (!id) {
 					this.fileUrlShow = ''
@@ -60,8 +75,9 @@
 			},
 		},
 		mounted() {
+			console.log(this.fileId)
 			if (this.fileId) {
-				if(this.fileId.indexOf('http:') === 0){
+				if(this.fileId.indexOf('http') === 0){
 					this.fileUrlShow = this.fileId
 				}else{
 					this.getPreviewUrlBlob(this.fileId);
@@ -72,13 +88,31 @@
 	}
 </script>
 
-<style>
+<style lang="scss" scoped>
 	.video-view-box{
 		width: 100%;
 		height: 100%;
-		background-color: #eee;
+		background-color: #fafafa !important;
+		position: relative;
 	}
-	.video-view-box .video-cont{
+	.img-box{
+		position: absolute;
+		left: 50%;
+		top: 50%;
+		width: 100rpx;
+		height: 100rpx;
+		transform: translate(-50%, -50%);
+	}
+	.overlay-box .video-cont-center{
+		max-width: 100%;
+		max-height: 80%;
+		position: absolute;
+		top: 50%;
+		left: 50%;
+		transform: translate(-50%, -50%);
+	}
+	.overlay-box{
+		position: relative;
 		width: 100%;
 		height: 100%;
 	}
diff --git a/src/pages/course/components/talkingItem.vue b/src/pages/course/components/talkingItem.vue
index d75bce6a..b80143c3 100644
--- a/src/pages/course/components/talkingItem.vue
+++ b/src/pages/course/components/talkingItem.vue
@@ -23,9 +23,9 @@
 					<!-- 请您思考并作答:<br> -->
 					{{ showContent }}
 				</text>
-				<view v-if="type === 3">
+				<view v-if="type === 3" style="overflow: hidden;">
 					<ImagePreview class="cont-img-box" v-if="(dataInfo.imageAddrs||[]).length>0" :imgId="dataInfo.imageAddrs[0]" :previewDetail="true"></ImagePreview>
-					<VideoPreview class="cont-img-box" v-if="(dataInfo.vidoAddrs||[]).length>0" :imgId="dataInfo.vidoAddrs[0]"></VideoPreview>
+					<VideoPreview class="cont-img-box" v-if="(dataInfo.vidoAddrs||[]).length>0" :fileId="dataInfo.vidoAddrs[0]"></VideoPreview>
 				</view>
 				<view v-if="type === 5 && !dataInfo.isLoading" style="padding-top: 16rpx;">
 					<ChartFour v-if="dataInfo.evalDimens.length === 4" :dataList="dataInfo.evalDimens" :score="dataInfo.intrctGrade"/>
@@ -124,6 +124,7 @@
 			<view :class="['talking-gif', !voiceLoading && (activeVoiceId === dataInfo.id)  ? 'is-play' : '']">
 				<CommonLoading color="#fff" v-show="voiceLoading || dataInfo.isLoading"/>
 			</view>
+			<view class="right-time">{{voiceTime}}s</view>
 			<view class="talking-cont" v-show="!dataInfo.isLoading">
 				<text :class="['talking-text translate-text loading']" v-show="!translateLoading">
 					{{ showContent }}
@@ -152,7 +153,7 @@
 				</view>
 				<view class="icon text-btn" v-if="type === 1" @click.stop="translateVoice(dataInfo)">文</view>
 				<view class="icon text-right-btn" @click.stop="finishQuestion(dataInfo)" v-if="isLast">完成</view>
-				<view class="icon text-right-btn" @click.stop="withdraw(dataInfo)" v-show="showWithdraw">撤回
+				<view class="icon text-right-btn" @click.stop="withdraw" v-show="showWithdraw">撤回
 				</view>
 			</view>
 		</view>
@@ -297,7 +298,11 @@ const audioCacheObj = computed(() => storageStore.audioObj)
 	const changeBr = (str = '') => {
 		return str.replace(/\/n/g,"\n")
 	}
-	
+	const voiceTime = ref('')
+	onMounted(()=>{
+		console.log()
+		initVoice()
+	})
 	onUnload(()=>{
 		pauseVoice()
 	})
@@ -384,6 +389,16 @@ const audioCacheObj = computed(() => storageStore.audioObj)
 			})
 		}
 	}
+	const initVoice = (readType = 'qns', item, isplay=false) => {
+		if(unref(dataInfo).talkingVoice){
+				itemVoice.value = unref(dataInfo).talkingVoice
+				talkVoiceObj.value.src = itemVoice.value
+			setTimeout(()=>{
+				voiceTime.value =  Math.ceil(talkVoiceObj.value.duration) || 0 + 's'
+				console.log(voiceTime.value)
+			},100)
+		}
+	}
 	const playQnsVoice = (readType = 'qns', item) =>{
 		if(type.value === 2){
 			// 文本转语音
@@ -436,8 +451,9 @@ const audioCacheObj = computed(() => storageStore.audioObj)
 		emit('nextQuestion', unref(dataInfo), 'reStartPrgh')
 	}
 	// 撤回
-	const withdraw = (data) => {
-		emit('withdraw',data)
+	const withdraw = () => {
+		console.log(unref(dataInfo))
+		emit('withdraw', unref(dataInfo))
 	}
 	// 完成
 	const finishQuestion = (data) => {
@@ -527,7 +543,7 @@ const audioCacheObj = computed(() => storageStore.audioObj)
 					height: 269rpx;
 					border-radius: 15rpx;
 					overflow: hidden;
-					background-color: #eee;
+					background-color: #fafafa;
 					margin-bottom: 20rpx;
 				}
 			}
@@ -663,6 +679,7 @@ const audioCacheObj = computed(() => storageStore.audioObj)
 			border-radius: 15rpx;
 			background-color: #06f;
 			padding-bottom: 30rpx;
+			position: relative;
 			color: #fff;
 			.talking-gif{
 				width: 200rpx;
@@ -675,6 +692,14 @@ const audioCacheObj = computed(() => storageStore.audioObj)
 					background-size: contain;
 				}
 			}
+			.right-time{
+				position: absolute;
+				right: 20rpx;
+				top: 20rpx;
+				font-size: 28rpx;
+				height: 38rpx;
+				line-height: 38rpx;
+			}
 			.talking-cont{
 				margin-top: 16rpx;
 				overflow: hidden;
diff --git a/src/pages/course/components/touchBtn.vue b/src/pages/course/components/touchBtn.vue
index bcfc8de7..462a670e 100644
--- a/src/pages/course/components/touchBtn.vue
+++ b/src/pages/course/components/touchBtn.vue
@@ -39,6 +39,7 @@
 
 <script setup>
 import { toRefs, ref, computed, unref, onMounted, onUnmounted, nextTick } from 'vue';
+import common from '../../../common/common';
 const emit = defineEmits(['uploadVoice', 'submitAnswer','startRecord'])
 const props = defineProps({
 	answerType:{
@@ -60,7 +61,6 @@ const recordObjCom = uni.getRecorderManager()
 const initRecord = () => {
 	unref(recordObjCom)?.onStop((res, duration)=>{
 		audioPath.value = res.tempFilePath
-		console.log(duration)
 	})
 }
 const startRecord = () => {
@@ -94,7 +94,10 @@ const isOut = computed(() => {
 	let moveVal = (windowInfo.screenHeight - touchY.value) > _btnHeight
 	return moveVal
 })
+const recNum = ref(1)
+const activeNum = ref(1)
 const showOverlayTalking = (obj) => {
+	recNum.value += 1
 	emit('startRecord')
 	if(answerType.value === 4){
 		showTalkingModel.value = true
@@ -104,6 +107,9 @@ const showOverlayTalking = (obj) => {
 		//#ifdef APP-PLUS
 		startRecord()
 		// #endif
+		setTimeout(() => {
+			hideOverlayTalking()
+		},59 * 1010)
 	}else{
 		uni.showToast({
 			title: '请先获取问题信息！',
@@ -114,15 +120,20 @@ const showOverlayTalking = (obj) => {
 }
 const hideOverlayTalking = (obj) => {
 	if(!showTalkingModel.value) return
-	showTalkingModel.value = false
-	//#ifdef APP-PLUS
-	stopRecord()
-	// #endif
-	if(!isOut.value){
-		setTimeout(()=>{
-			emit('uploadVoice', audioPath.value)
-		},1000)
+	if(activeNum.value + 1 === recNum.value){
+		showTalkingModel.value = false
+		//#ifdef APP-PLUS
+		stopRecord()
+		// #endif
+		if(!isOut.value){
+			setTimeout(()=>{
+				emit('uploadVoice', audioPath.value)
+			},1000)
+		}
+	}else{
+		common.msg('录音失败，请重试!')
 	}
+	activeNum.value = recNum.value
 }
 	
 const handleMove = (obj) => {
diff --git a/src/pages/course/study.vue b/src/pages/course/study.vue
index 1c18b310..fbc614dc 100644
--- a/src/pages/course/study.vue
+++ b/src/pages/course/study.vue
@@ -597,7 +597,6 @@ const uploadRecordNow = (voicePath) => {
 			requestBody: JSON.stringify(_data)
 		}).then(res=>{
 			let _res = JSON.parse(res.data)
-			console.log(_res)
 			if(_res.rtnCode === '0000'){
 				talkingList.value = talkingList.value.map(t=>{
 					if(t.id === _id){
@@ -608,7 +607,7 @@ const uploadRecordNow = (voicePath) => {
 							qnsId: _data.qnsId,
 							talkingContent: '',
 							talkingVoice: voicePath,
-							intrctId: _res.chatBody,
+							intrctId: _res.body.chatBody,
 							type: 1,
 							userInfo: {...choiceTeacherInfo.value},
 							id: _id
@@ -690,7 +689,7 @@ const finishQuestionNow = (data) => {
 	.then(res=> {
 		// common.msg('完成成功，开始获取评分维度数据！')
 		let _state = res.body.chatBody.processStat
-		if(_state = 'ER'){
+		if(_state === 'ER'){
 			common.msg('提交答案失败！')
 			return
 		}