diff --git a/src/components/examination/radio-subject-item.vue b/src/components/examination/radio-subject-item.vue
index 1af98956..db2f29c8 100644
--- a/src/components/examination/radio-subject-item.vue
+++ b/src/components/examination/radio-subject-item.vue
@@ -31,8 +31,8 @@
 			required: false,
 		},
 		my_answer: {
-			type: String,
-			defauft:''
+		  type: Array,
+		  default: () => []
 		}
 	});
 	const select_status = computed(() => {
@@ -40,8 +40,9 @@
 		if (props.analysisVo.correctFlag === 'R') return 'success';
 		// 是错误答案但是被用户错误选中的为红
 		console.log('props.my_answer', props.my_answer);
-		const my_answer_array = props.my_answer.split(',');
+		const my_answer_array = props.my_answer;
 		if(my_answer_array.includes(props.analysisVo.itemId) && props.analysisVo.correctFlag === 'E')  return 'error';
+	
 		// 只有被我选中,不知是正确还是错误的为蓝
 		if(my_answer_array.includes(props.analysisVo.itemId))  return 'primary';
 		// 什么都不是者为灰色
diff --git a/src/components/examination/radio-subject.vue b/src/components/examination/radio-subject.vue
index 8f4445da..2aaeddf3 100644
--- a/src/components/examination/radio-subject.vue
+++ b/src/components/examination/radio-subject.vue
@@ -24,7 +24,7 @@
 		</view>
 		<view class="option_div">
 			<radioSubjectItem v-for="(analysisVo,index) in subject_data.itemVos" @click_option="click_option" :key="index"
-				:analysisVo="analysisVo" :my_answer="props.item.my_answer">
+				:analysisVo="analysisVo" :my_answer="props.item.my_answer" :mode="props.mode">
 			</radioSubjectItem>
 		</view>
 		<view class="option_div_button" v-if="subject_data.qnsTyp==='MU' &&  ['practice','study'].includes(props.mode) && !props.isPreview">
@@ -66,6 +66,7 @@
 			type: String,
 			required: true,
 		},
+		// 是否预览模式
 		isPreview:{
 			type: Boolean,
 			default: false
@@ -92,29 +93,30 @@
 		qnsContent: props.item.qnsContent,
 		qnsTyp: props.item.qnsTyp,
 	})
-
+	const item_answer = ref(props.item?.my_answer.split(','))
 	// 题类型
 	const subject_type_text = computed(() => SUBJECT_TYPE.find(res => subject_data.qnsTyp === res.value)?.label || '')
 	// 点击答题
 	const click_option = (analysisVo) => {
 
-		// // // 无论什么类型如果表里已经有了，再次点击就是弹出
-		// if (props.item.my_answer.includes(analysisVo.itemId)) {
-		// 	props.item.my_answer = props.item.my_answer.filter(id => id !== analysisVo.itemId);
-		// } else if (props.item.qnsTyp === 'SN') { // 单选
-		// 	// 单选插入，并且移除其他
-		// 	props.item.my_answer[0] = analysisVo.itemId
-		// 	muCheckbox()
-		// } else if (props.item.qnsTyp === 'MU') { // 多选题
-		// 	// 多选直接插入
-		// 	props.item.my_answer.push(analysisVo.itemId)
-		// } else if (props.item.qnsTyp === 'JD') { // 判断题
-		// 	// 判断插入，并且移除其他
-		// 	props.item.my_answer = [analysisVo.itemId]
-		// 	muCheckbox()
-		// }
+		// // 无论什么类型如果表里已经有了，再次点击就是弹出
+		if (props.item.my_answer.includes(analysisVo.itemId)) {
+			// props.item.my_answer = props.item.my_answer.filter(id => id !== analysisVo.itemId);
+		} else if (props.item.qnsTyp === 'SN') { // 单选
+			// 单选插入，并且移除其他
+			// props.item.my_answer[0] = analysisVo.itemId
+			muCheckbox()
+		} else if (props.item.qnsTyp === 'MU') { // 多选题
+			// 多选直接插入
+			// props.item.my_answer.push(analysisVo.itemId)
+		} else if (props.item.qnsTyp === 'JD') { // 判断题
+			// 判断插入，并且移除其他
+			// props.item.my_answer = [analysisVo.itemId]
+			muCheckbox()
+		}
 
 	}
+	
 	const muCheckbox = () => {
 		emit('subject_click', 'answer', {
 			qnsTyp: props.item.qnsTyp,
diff --git a/src/components/examination/subject.vue b/src/components/examination/subject.vue
index abd58d6a..74af4beb 100644
--- a/src/components/examination/subject.vue
+++ b/src/components/examination/subject.vue
@@ -2,17 +2,17 @@
 	<view class="item">
 		<view class="top">
 			<view class="type">
-				{{subject_type_text}}
-			</view>
-			<view class="score" v-if="mode !== 'study'">
-				5分
-			</view>
-			<view class="fl1" v-if="mode !== 'study'">
-
+				{{ subject_type_text }}
 			</view>
+			<view class="score" v-if="mode !== 'study'">5分</view>
+			<view class="fl1" v-if="mode !== 'study'"></view>
 			<view class="right" v-if="mode !== 'study'">
 				<view class="mark_and_feedback_div">
-					<image :src="markIcon(props.item.mark?'#0066FF':'#ABABAB')" class="img" @click="mark_click()"></image>
+					<image
+						:src="markIcon(props.item.mark ? '#0066FF' : '#ABABAB')"
+						class="img"
+						@click="mark_click()"
+					></image>
 					<image :src="feedbackIcon()" class="img" @click="feedback_click()"></image>
 				</view>
 				<!-- <view class="right_text">展开</view>
@@ -20,110 +20,142 @@
 			</view>
 		</view>
 		<view class="question_text">
-			{{subject_data.qnsContent}}
+			{{ subject_data.qnsContent }}
 		</view>
 		<view class="option_div">
 			<template v-if="qnsTyp === 'ES'">
 				<!-- <questionVue @changePlay="changePlay" :dataInfo="talkingInfo" :activeVoiceId="questionValue"></questionVue> -->
 			</template>
 			<template v-else>
-				<radioSubjectItem v-for="(analysisVo,index) in subject_data.itemVos" @click_option="click_option" :key="index"
-					:analysisVo="analysisVo" :my_answer="props.item.my_answer">
-				</radioSubjectItem>
+				<radioSubjectItem
+					v-for="(analysisVo, index) in subject_data.itemVos"
+					@click_option="click_option"
+					:key="index"
+					:analysisVo="analysisVo"
+					:my_answer="item_answer"
+				></radioSubjectItem>
 			</template>
 		</view>
-		<view class="option_div_button" v-if="subject_data.qnsTyp==='MU' &&  ['practice','study'].includes(props.mode)">
-			<uv-button type="primary" class="send_evaluate" :custom-style="customStyle" :throttleTime="300"
-				@click="muCheckbox" :hairline="false">确定</uv-button>
+		<view
+			class="option_div_button"
+			v-if="subject_data.qnsTyp === 'MU' && ['practice', 'study'].includes(props.mode) && !props.isPreview"
+		>
+			<uv-button
+				type="primary"
+				class="send_evaluate"
+				:custom-style="customStyle"
+				:throttleTime="300"
+				@click="muCheckbox('answer')"
+				:hairline="false"
+			>
+				确定
+			</uv-button>
 		</view>
 	</view>
 </template>
 <script setup>
-	import {
-		ref,
-		reactive,
-		onMounted,
-		nextTick,
-		computed,
-		toRaw
-	} from 'vue'
-	import radioSubjectItem from './radio-subject-item.vue'
-	import {
-		markIcon,
-		feedbackIcon
-	} from '@/common/imgSvg'
-	import {
-		SUBJECT_TYPE
-	} from '@/enum.js'
+	import { ref, reactive, onMounted, nextTick, computed, toRaw } from 'vue';
+	import radioSubjectItem from './radio-subject-item.vue';
+	import { markIcon, feedbackIcon } from '@/common/imgSvg';
+	import { SUBJECT_TYPE } from '@/enum.js';
 	const customStyle = {
 		borderRadius: '16rpx',
 		width: '292rpx',
 		backgroundColor: '#0066FF',
-		border: '1rpx solid rgb(12, 123, 245)',
-	}
-	const emit = defineEmits(['subject_click'])
+		border: '1rpx solid rgb(12, 123, 245)'
+	};
+
+	const emit = defineEmits(['subject_click']);
 	const props = defineProps({
+		modelValue: {
+			type: Array,
+			default: () => []
+		},
 		item: {
 			type: Object,
-			required: true,
+			required: true
 		},
 		mode: {
 			type: String,
 			required: true,
+			validator: (value) => {
+				// 考试: examination  练习: practice 错题本: mistake  学习: study
+				return ['examination', 'practice', 'mistake', 'study'].includes(value);
+			}
+		},
+		// 是否预览模式
+		isPreview: {
+			type: Boolean,
+			default: false
+		},
+		// 是否清除正确答案
+		clearResult: {
+			type: Boolean,
+			default: true
 		}
 	});
-
+	const modelValue = computed({
+		get: () => props.modelValue,
+		set: (val) => emit('update:modelValue', val)
+	});
+	const item_answer = ref(typeof props?.my_answer === 'string' ? props.my_answer.split(',') : []);
 	const feedback_click = () => {
-		emit('subject_click', 'feedback', props.item)
-	}
+		emit('subject_click', 'feedback', props.item);
+	};
 	const mark_click = () => {
-		emit('subject_click', 'mark', props.item)
-	}
+		emit('subject_click', 'mark', props.item);
+	};
 	// 单选 SN， 多选 MU，判断题 JD，简答 ES
-	const qnsTyp = computed(() => props.item.qnsTyp)
+	const qnsTyp = computed(() => props.item.qnsTyp);
 	const subject_data = reactive({
-		qnsId: '',
-		qnsContent: '',
-		qnsTyp: '',
-		itemVos: props.item.itemVos.map(res => ({
-			...res,
-			
-		})),
-	})
-	Object.assign(subject_data, {
 		qnsId: props.item.qnsId,
 		qnsContent: props.item.qnsContent,
 		qnsTyp: props.item.qnsTyp,
-	})
+		itemVos: props.item.itemVos.map((res) => ({
+			...res,
+			correctFlag: props.clearResult ? '' : res.correctFlag
+		}))
+	});
 
 	// 题类型
-	const subject_type_text = computed(() => SUBJECT_TYPE.find(res => subject_data.qnsTyp === res.value)?.label || '')
+	const subject_type_text = computed(() => SUBJECT_TYPE.find((res) => subject_data.qnsTyp === res.value)?.label || '');
 	// 点击答题
 	const click_option = (analysisVo) => {
-		// // 无论什么类型如果表里已经有了，再次点击就是弹出
-		// if (props.item.my_answer.includes(analysisVo.itemId)) {
-		// 	props.item.my_answer = props.item.my_answer.filter(id => id !== analysisVo.itemId);
-		// } else if (props.item.qnsTyp === 'SN') { // 单选
-		// 	// 单选插入，并且移除其他
-		// 	props.item.my_answer[0] = analysisVo.itemId
-		// 	muCheckbox()
-		// } else if (props.item.qnsTyp === 'MU') { // 多选题
-		// 	// 多选直接插入
-		// 	props.item.my_answer.push(analysisVo.itemId)
-		// } else if (props.item.qnsTyp === 'JD') { // 判断题
-		// 	// 判断插入，并且移除其他
-		// 	props.item.my_answer = [analysisVo.itemId]
-		// 	muCheckbox()
-		// }
-	}
-	const muCheckbox = () => {
-		emit('subject_click', 'answer', {
+		if (props.isPreview) return;
+		// 无论什么类型如果表里已经有了，再次点击就是弹出
+		if (item_answer.value.includes(analysisVo.itemId)) {
+			item_answer.value = item_answer.value.filter((id) => id !== analysisVo.itemId);
+			if (!['study'].includes(props.mode)) {
+				muCheckbox('choose');
+			}
+		} else if (props.item.qnsTyp === 'SN') {
+			// 单选
+			// 单选插入，并且移除其他
+			item_answer.value[0] = analysisVo.itemId;
+			muCheckbox('choose');
+		} else if (props.item.qnsTyp === 'MU') {
+			// 多选题
+			// 多选直接插入
+			item_answer.value.push(analysisVo.itemId);
+			if (!['study'].includes(props.mode)) {
+				muCheckbox('choose');
+			}
+		} else if (props.item.qnsTyp === 'JD') {
+			// 判断题
+			// 判断插入，并且移除其他
+			item_answer.value = [analysisVo.itemId];
+			muCheckbox('choose');
+		}
+		modelValue.value = item_answer.value;
+	};
+	const muCheckbox = (type = 'answer') => {
+		emit('subject_click', type, {
 			qnsTyp: props.item.qnsTyp,
 			qnsId: props.item.qnsId,
-			answer: props.item.my_answer,
-			answerItems: subject_data.itemVos.filter(t=> props.item.my_answer.includes(t.itemId))
-		})
-	}
+			answer: item_answer.value,
+			answerItems: subject_data.itemVos.filter((t) => item_answer.value.includes(t.itemId))
+		});
+	};
 </script>
 
 <style scoped lang="scss">
@@ -165,12 +197,12 @@
 			.type {
 				width: 108rpx;
 				height: 46rpx;
-				background: #267EFF;
+				background: #267eff;
 				border-radius: 8rpx;
 				font-family: PingFangSC;
 				font-weight: 500;
 				font-size: 25rpx;
-				color: #FFFFFF;
+				color: #ffffff;
 				text-align: center;
 				line-height: 46rpx;
 			}
@@ -196,7 +228,6 @@
 					font-style: normal;
 				}
 			}
-
 		}
 
 		.question_text {
@@ -210,4 +241,4 @@
 			margin-top: 20rpx;
 		}
 	}
-</style>
\ No newline at end of file
+</style>
diff --git a/src/pages/examination/index.vue b/src/pages/examination/index.vue
index f858381f..58e71bee 100644
--- a/src/pages/examination/index.vue
+++ b/src/pages/examination/index.vue
@@ -41,7 +41,7 @@
 					<view class="content">
 						<view class="expose_shadow"></view>
 						<scroll-view :scroll-y="true" class="scroll-Y" :show-scrollbar="false" :refresher-threshold="0">
-							<Subject :item="item" :mode="mode" @subject_click="subject_click"></Subject>
+							<Subject :item="item" :mode="mode" @subject_click="subject_click" :clearResult="true" v-model="item.my_answer"></Subject>
 							<!-- 	<CharactersSubject :item="item" v-if="item.qnsTyp === 'ES'" :mode="mode"
 								:activeVoiceId="activeVoiceId" :voicePathValue="voicePathValue"
 								@subject_click="subject_click">
@@ -153,7 +153,7 @@
 	const feedbackRef = ref(null);
 	const dialogRef = ref(null);
 	const popupRef = ref(null);
-	
+
 	const mode = ref('examination'); // 考试 examination 练习practice
 	const paperData = reactive({
 		execId: '', // 执行ID
@@ -266,7 +266,7 @@
 			...examination.qnsInfoVos.map((res) => ({
 				...res,
 				mark: false,
-				my_answer:''
+				my_answer: []
 			}))
 		);
 		// 安全区域底部到屏幕底部的高度（即底部安全区域高度）
@@ -296,6 +296,8 @@
 	// 交卷按钮点击，打开交卷确认框
 	const hand_in_paper_button_click = () => {
 		console.log('点击交卷', paperData);
+		console.log('点击交卷topicList', topicList);
+		return;
 		// 判断是否完成所有题目
 		const completeList = topicList
 			.filter((res) => !!(Array.isArray(res.my_answer) ? res.my_answer.length : res.my_answer))
@@ -389,7 +391,8 @@
 			.then((res) => {
 				console.log('提交成功', res);
 				// 判断是否需要查分
-				if (res.body.flagQuery === 'Y') {// 需要查分
+				if (res.body.flagQuery === 'Y') {
+					// 需要查分
 					const examLenTm = 678;
 					common.redirectTo(
 						`/pages/examination/result?execId=${res.body.execId}&examLenTm=${examLenTm}&papersName=${paperData.papersName}`