feat: 优化 Home.vue 中的弹窗逻辑，使用 qrObj 替代原有的 qrInfoList 访问方式，确保弹窗内容的安全渲染，并增加对 qrInfoList 的默认值处理。

views/Home.vue

@@ -111,14 +111,14 @@
 			<!-- 普通弹窗 -->
 			<uni-popup :is-mask-click="false" :safe-area="false" ref="popup" background-color="#fff"
 				border-radius="48rpx">
-				<view v-if="this.popupIndex !== 3 && this.qrInfoList && this.qrInfoList[this.popupIndex]" class="popup-content">
+				<view v-if="qrObj !== null" class="popup-content">
 					<image class="btnclose" @tap="closePop" :src="$baseUrl + 'homepage/btnclose.png'"></image>
 					<view class="title">
-						{{ this.qrInfoList[this.popupIndex]?.title || '' }}
+						{{ qrObj.title || '' }}
 					</view>
-					<rich-text class="desc" :nodes="this.qrInfoList[this.popupIndex]?.desc || ''"></rich-text>
-					<image :show-menu-by-longpress="true" class="qrcode" :src="$baseUrl + (this.qrInfoList[this.popupIndex]?.qrUrl || '')"></image>
-					<image @tap="downloadHandler($baseUrl + (this.qrInfoList[this.popupIndex]?.qrUrl || ''))" class="btndownload"
+					<rich-text class="desc" :nodes="qrObj.desc || ''"></rich-text>
+					<image :show-menu-by-longpress="true" class="qrcode" :src="$baseUrl + (qrObj.qrUrl || '')"></image>
+					<image @tap="downloadHandler($baseUrl + (qrObj.qrUrl || ''))" class="btndownload"
 						:src="$baseUrl + 'homepage/btn_download.png'"></image>
 				</view>
 				<view v-else class="popup-content" style="height: 977rpx;">
@@ -173,7 +173,8 @@ export default {
 			bottomLinkList: [],
 			qrInfoObj: undefined,
 			popupIndex: 0,
-			qrInfoList: [{ title: '', desc: '', qrUrl: '' }],
+			qrInfoList: [{ title: '', desc: '', qrUrl: '' },{ title: '', desc: '', qrUrl: '' },{ title: '', desc: '', qrUrl: '' },{ title: '', desc: '', qrUrl: '' }],
+			qrObj:{ title: '', desc: '', qrUrl: ''},
 			showVideo: false,
 			currentVideoUrl: '',
 			isClickPhoneAuth:false,
@@ -215,7 +216,6 @@ export default {
 		
 			
 			const { data } = await fetchHomeJSON();
-			console.log('111111111111',data);
 			if (data) {
 				this.swiperList = data.swiperList;
 				this.vipConfigList = data.vipConfigList;
@@ -225,7 +225,7 @@ export default {
 				this.changelInfoList = data.changelInfoList;
 				this.childrenInfoList = data.childrenInfoList[0] || [];
 				this.bottomLinkList = data.bottomLinkList;
-				this.qrInfoList = data.qrInfoList;
+				this.qrInfoList = data.qrInfoList||[];
 				this.vipCardList = data.vipCardList;
 				this.voiceStory = data.voiceStory;
 				this.suggest = data.suggest;
@@ -311,7 +311,15 @@ export default {
 			this.channelTabIndex = _index;
 		},
 		showPopup(_index) {
-			this.popupIndex = _index;
+			// this.popupIndex = Math.max(0, Math.min(_index, this.qrInfoList.length - 1));
+			if(_index === 3){
+				this.qrObj = null;
+				
+			}else{
+				_index= Math.max(0, Math.min(_index, this.qrInfoList.length - 1));
+				this.qrObj = this.qrInfoList[_index];
+			}
+			
 			this.$refs.popup.open(this.popType);
 		},
 		closePop() {