diff --git a/pages/exam/exam.vue b/pages/exam/exam.vue
index 7922514..9385f3d 100644
--- a/pages/exam/exam.vue
+++ b/pages/exam/exam.vue
@@ -65,29 +65,31 @@
 				<view class="qitem-info">[{{getQuestionType(curItem.type)}}]{{curItem.title}}</view>
 				<view v-if="curItem.type == 3">
 					<view class="qitem-opts">
-						<view class="qitem-opt" :class="{check:curItem.userAnswer == true}"
+						<view class="qitem-opt" :class="{check:curItem.userAnswer == 'true'}"
 							@click="chooseOption(curItem,true)">
 							{{toLetter(1)}}.正确
-							<u-icon v-if="curItem.userAnswer == true" name="checkbox-mark" color="#00aa00"></u-icon>
+							<u-icon v-if="curItem.userAnswer == 'true'" name="checkbox-mark" color="#00aa00"></u-icon>
 						</view>
-						<view class="qitem-opt" :class="{check:curItem.userAnswer==false}"
+						<view class="qitem-opt" :class="{check:curItem.userAnswer=='false'}"
 							@click="chooseOption(curItem,false)">
 							{{toLetter(2)}}.错误
-							<u-icon v-if="curItem.userAnswer==false" name="checkbox-mark" color="#00aa00"></u-icon>
+							<u-icon v-if="curItem.userAnswer=='false'" name="checkbox-mark" color="#00aa00"></u-icon>
 						</view>
 					</view>
 				</view>
-				<view v-else v-for="(opt,optIdx) in curItem.optionList" :key="optIdx">
-					<view class="qitem-opts" v-if="curItem.type == 1">
-						<view class="qitem-opt" :class="{check:opt.id==curItem.userAnswer}" @click="chooseOption(opt)">
-							{{toLetter(optIdx+1)}}.{{opt.content}}
-							<u-icon v-if="opt.id==curItem.userAnswer" name="checkbox-mark" color="#00aa00"></u-icon>
+				<view v-else>
+					<view v-for="(opt,optIdx) in curItem.optionList" :key="opt.id">
+						<view class="qitem-opts" v-if="curItem.type == 1">
+							<view class="qitem-opt" :class="{check:opt.id==curItem.userAnswer}" @click="chooseOption(opt)">
+								{{toLetter(optIdx+1)}}.{{opt.content}}
+								<u-icon v-if="opt.id==curItem.userAnswer" name="checkbox-mark" color="#00aa00"></u-icon>
+							</view>
 						</view>
-					</view>
-					<view class="qitem-opts" v-if="curItem.type == 2">
-						<view class="qitem-opt" :class="{check:(curItem.userAnswer && curItem.userAnswer.indexOf(opt.id) > -1)}" @click="chooseOption(opt)">
-							{{toLetter(optIdx+1)}}.{{opt.content}}
-							<u-icon v-if="curItem.userAnswer && curItem.userAnswer.indexOf(opt.id) > -1" name="checkbox-mark" color="#00aa00"></u-icon>
+						<view class="qitem-opts" v-if="curItem.type == 2">
+							<view class="qitem-opt" :class="{check:(curItem.userAnswer && curItem.userAnswer.indexOf(opt.id) > -1)}" @click="chooseOption(opt)">
+								{{toLetter(optIdx+1)}}.{{opt.content}}
+								<u-icon v-if="curItem.userAnswer && curItem.userAnswer.indexOf(opt.id) > -1" name="checkbox-mark" color="#00aa00"></u-icon>
+							</view>
 						</view>
 					</view>
 				</view>
@@ -289,9 +291,9 @@
 						this.arrangeQuestion();
 						this.curItem = this.paper[this.curIndex];
 						
-						if(this.curItem.type==3){
-							this.curItem.answer=this.curItem.answer=='true'? true:false;
-						}
+						//if(this.curItem.type==3){
+							//this.curItem.answer=this.curItem.answer=='true'? true:false;
+						//}
 						console.log(this.curItem,'this.curItem 1');
 						//进入考试阶段
 						this.testStatus = 2;
@@ -332,7 +334,7 @@
 									let avalue=answerJson[qitem.id];
 									//console.log(avalue,'avalue')
 									if(qitem.type==3){
-										qitem.answer=qitem.answer=='true'? true:false;
+										//qitem.answer=qitem.answer=='true'? true:false;
 									}
 									if(avalue){
 									  if(qitem.type==1){ //单选
@@ -341,7 +343,8 @@
 									  }else if(qitem.type==2){ //多选
 										qitem.userAnswer=avalue.split(',');
 									  }else if(qitem.type==3){ //判断
-										qitem.userAnswer=avalue=='true'? true:false;
+										//qitem.userAnswer=avalue=='true'? true:false;
+										qitem.userAnswer=avalue;
 									  }
 									}
 									paperQuestions.push(qitem);
@@ -408,23 +411,20 @@
 			countScore() {
 				let total = 0;
 				this.paper.forEach(item => {
-					
 					if (item.type == 3) {
 						//console.log(item,item.answer,item.userAnswer,'item');
-						if (item.answer && item.userAnswer) {
+						if (item.answer=='true' && item.userAnswer=='true') {
 							total += item.defaultScore;
-						}else if(!item.answer && !item.userAnswer){
+						}else if(item.answer=='false' && item.userAnswer=='false'){
 							total+=item.defaultScore;
 						}
-					}
-					if (item.type == 1) {
+					}else  if (item.type == 1) {
 						item.optionList.forEach(opt => {
 							if (opt.id == item.userAnswer && opt.isAnswer) {
 								total += item.defaultScore;
 							}
 						})
-					}
-					if (item.type == 2) {
+					}else if (item.type == 2) {
 						let tempAnswer = [];
 						item.optionList.forEach(opt => {
 							if (opt.isAnswer) {
@@ -589,12 +589,14 @@
 					}
 				
 				} else if (curQuestion.type == 3) {
-				    curQuestion.userAnswer=is;
+				    curQuestion.userAnswer=is? 'true':'false';
 					//opt.checked = is;
 					//this.curItem.userAnswer = String(is);
 				}
-				//console.timeEnd(opt.id);
 				//console.log(this.curItem,'选择后');
+				this.$forceUpdate();
+				//console.timeEnd(opt.id);
+				
 			},
 			prevSub() {
 				if (this.curIndex == 0) {
@@ -618,7 +620,7 @@
 				
 				if(this.curItem.type==3){
 					//console.log(this.curItem.userAnswer,'判断题的值');
-					if(this.curItem.userAnswer==true || this.curItem.userAnswer==false){
+					if(this.curItem.userAnswer=='true' || this.curItem.userAnswer=='false'){
 						this.curIndex++;
 						this.curItem = this.paper[this.curIndex];
 						//console.log(this.curItem,'切换后2');