diff --git a/components/TrafficCard.vue b/components/TrafficCard.vue
index 37107f9..42855ad 100644
--- a/components/TrafficCard.vue
+++ b/components/TrafficCard.vue
@@ -47,6 +47,8 @@
 		identifier: { type: String, default: '' }
 	});
 
+	const emit = defineEmits(['packageLoaded']);
+
 	const userStore = useUserStore();
 
 	// 流量数据
@@ -117,11 +119,15 @@
 					totalMB.value = activePackage.data_limit_mb || 0;
 					remainMB.value = totalMB.value - usedMB.value;
 				}
+
+				// 将套餐信息（包括到期时间）传递给父组件
+				emit('packageLoaded', activePackage);
 			} else {
 				// 没有生效中的套餐
 				usedMB.value = 0;
 				totalMB.value = 0;
 				remainMB.value = 0;
+				emit('packageLoaded', null);
 			}
 		} catch (e) {
 			console.error('加载套餐流量数据失败', e);
diff --git a/pages/auth/auth.vue b/pages/auth/auth.vue
index 9c6b5da..3cfe637 100644
--- a/pages/auth/auth.vue
+++ b/pages/auth/auth.vue
@@ -32,7 +32,7 @@
 
 <script setup>
 	import { ref, reactive, onMounted } from 'vue';
-	import { assetApi, realnameApi } from '@/api/index.js';
+	import { deviceApi, realnameApi } from '@/api/index.js';
 	import { useUserStore } from '@/store/index.js';
 
 	const userStore = useUserStore();
@@ -55,11 +55,11 @@
 
 	const loadCards = async () => {
 		try {
-			const data = await assetApi.getInfo(userStore.state.identifier);
+			const data = await deviceApi.getCards(userStore.state.identifier);
 			if (data.cards && data.cards.length > 0) {
 				list.splice(0, list.length, ...data.cards.map(card => ({
 					iccid: card.iccid,
-					category: card.carrier_name.includes('电信') ? '124' : card.carrier_name.includes('联通') ? '125' : '126',
+					category: getCarrierCategory(card.carrier_name),
 					isRealName: card.real_name_status === 1
 				})));
 			}
@@ -68,6 +68,14 @@
 		}
 	};
 
+	const getCarrierCategory = (carrierName) => {
+		if (!carrierName) return '126';
+		if (carrierName.includes('电信')) return '124';
+		if (carrierName.includes('联通')) return '125';
+		if (carrierName.includes('移动')) return '126';
+		return '126';
+	};
+
 	const toReal = async (card) => {
 		currentCard.value = card;
 		currentModalIccid.value = card.iccid;
diff --git a/pages/index/index.vue b/pages/index/index.vue
index b54e39a..48e5f4d 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -8,7 +8,7 @@
 		<VoiceCard v-if="!userInfo.isDevice" :voiceStats="voiceStats" :dateRangeText="dateRangeText"
 			@openDatePicker="openDateRangePicker" />
 
-		<TrafficCard :identifier="currentCardNo" />
+		<TrafficCard :identifier="currentCardNo" @packageLoaded="handlePackageLoaded" />
 
 		<WhitelistCard v-if="!userInfo.isDevice" :whitelistData="whitelistData" @refresh="refreshWhitelist"
 			@add="showAddWhitelistDialog" @showSms="showSmsCodeDialog" />
@@ -120,8 +120,13 @@
 	import WifiCard from '@/components/WifiCard.vue';
 	import FunctionCard from '@/components/FunctionCard.vue';
 	import FloatingButton from '@/components/FloatingButton.vue';
-	import { assetApi, deviceApi } from '@/api/index.js';
-	import { useUserStore } from '@/store/index.js';
+	import {
+		assetApi,
+		deviceApi
+	} from '@/api/index.js';
+	import {
+		useUserStore
+	} from '@/store/index.js';
 
 	const userStore = useUserStore();
 
@@ -137,26 +142,26 @@
 	});
 
 	let deviceInfo = reactive({
-		battery: 100,
+		battery: 0,
 		connect: 0,
 		status: 1,
-		expireDate: '',
-		currentIccid: '',
-		category: '',
-		phone: '',
+		expireDate: '-',
+		currentIccid: '-',
+		category: '-',
+		phone: '-',
 		flowSize: 0,
 		totalBytesCnt: 0,
-		ssidName: '',
-		ssidPwd: '',
-		rssi: '强',
+		ssidName: '-',
+		ssidPwd: '-',
+		rssi: '-',
 		onlineStatus: '0',
 		connCnt: 0,
 		run_time: 0,
-		last_online_time: '',
-		lan_ip: '',
-		kf_url: '',
+		last_online_time: '-',
+		lan_ip: '-',
+		kf_url: '-',
 		mchList: [],
-		imei: '',
+		imei: '-',
 		max_clients: 1
 	});
 
@@ -206,9 +211,9 @@
 
 			// 基本信息
 			userInfo.isDevice = data.asset_type === 'device';
-			currentCardNo.value = data.identifier;
-			deviceInfo.status = data.status;
-			deviceInfo.imei = data.imei || '';
+			currentCardNo.value = data.identifier || '-';
+			deviceInfo.status = data.status || 1;
+			deviceInfo.imei = data.imei || '-';
 			isRealName.value = data.real_name_status === 1;
 			realNameStatus.value = data.real_name_status === 1 ? '已实名' : '未实名';
 			boundPhone.value = data.bound_phone || '';
@@ -220,32 +225,45 @@
 			if (data.cards && data.cards.length > 0) {
 				// 找到当前卡
 				const currentCard = data.cards.find(card => card.is_current) || data.cards[0];
-				deviceInfo.currentIccid = currentCard.iccid;
+				deviceInfo.currentIccid = currentCard.iccid || '-';
 
 				// 卡列表
 				deviceInfo.mchList = data.cards.map(card => ({
-					iccidMark: card.iccid,
+					iccidMark: card.iccid || '-',
 					category: card.slot_position,
 					is_current: card.is_current
 				}));
+			} else {
+				deviceInfo.currentIccid = '-';
+				deviceInfo.mchList = [];
 			}
 
 			// 设备实时信息
 			if (data.device_realtime) {
 				const rt = data.device_realtime;
 				deviceInfo.onlineStatus = rt.online_status === 1 ? '1' : '0';
-				deviceInfo.battery = rt.battery_level || 100;
-				deviceInfo.ssidName = rt.ssid || '';
-				deviceInfo.ssidPwd = rt.wifi_password || '';
-				deviceInfo.lan_ip = rt.lan_ip || '';
-				deviceInfo.connCnt = rt.client_number || 0;
-				deviceInfo.max_clients = rt.max_clients || 1;
+				deviceInfo.battery = rt.battery_level ?? 0;
+				deviceInfo.ssidName = rt.ssid || '-';
+				deviceInfo.ssidPwd = rt.wifi_password || '-';
+				deviceInfo.lan_ip = rt.lan_ip || '-';
+				deviceInfo.connCnt = rt.client_number ?? 0;
+				deviceInfo.max_clients = rt.max_clients ?? 1;
 				deviceInfo.run_time = rt.run_time || 0;
 				deviceInfo.rssi = calculateSignalStrength(rt.rsrp, rt.rsrq, rt.rssi);
+			} else {
+				// 没有实时信息时设置默认值
+				deviceInfo.onlineStatus = '0';
+				deviceInfo.battery = 0;
+				deviceInfo.ssidName = '-';
+				deviceInfo.ssidPwd = '-';
+				deviceInfo.lan_ip = '-';
+				deviceInfo.connCnt = 0;
+				deviceInfo.max_clients = 1;
+				deviceInfo.run_time = 0;
+				deviceInfo.rssi = '-';
 			}
 
-			// 获取到期时间（从套餐历史中获取）
-			await loadExpireDate(identifier);
+			// 到期时间由 TrafficCard 组件获取套餐信息时一并返回
 		} catch (e) {
 			console.error('加载资产信息失败', e);
 		}
@@ -255,29 +273,24 @@
 	// 计算信号强度
 	const calculateSignalStrength = (rsrp, rsrq, rssi) => {
 		// 简单的信号强度计算逻辑
-		if (!rsrp && !rsrq && !rssi) return '强';
+		if (!rsrp && !rsrq && !rssi) return '-';
+
+		const rsrpNum = parseInt(rsrp);
+		if (isNaN(rsrpNum)) return '-';
 
-		const rsrpNum = parseInt(rsrp) || 0;
 		if (rsrpNum >= -80) return '强';
 		if (rsrpNum >= -95) return '中';
 		return '弱';
 	};
 
-	// 获取到期时间（从生效中的套餐获取）
-	const loadExpireDate = async (identifier) => {
-		try {
-			const historyData = await assetApi.getPackageHistory(identifier, 1, 10, { status: 1 });
-			if (historyData.items && historyData.items.length > 0) {
-				// 找到生效中的套餐
-				const activePackage = historyData.items.find(item => item.status === 1);
-				if (activePackage && activePackage.expires_at) {
-					// 格式化日期
-					const date = new Date(activePackage.expires_at);
-					deviceInfo.expireDate = `${date.getFullYear()}-${String(date.getMonth() + 1).padStart(2, '0')}-${String(date.getDate()).padStart(2, '0')}`;
-				}
-			}
-		} catch (e) {
-			console.error('获取到期时间失败', e);
+	// 处理套餐加载完成事件（从 TrafficCard 组件传递过来）
+	const handlePackageLoaded = (activePackage) => {
+		if (activePackage && activePackage.expires_at) {
+			// 格式化到期时间
+			const date = new Date(activePackage.expires_at);
+			deviceInfo.expireDate = `${date.getFullYear()}-${String(date.getMonth() + 1).padStart(2, '0')}-${String(date.getDate()).padStart(2, '0')}`;
+		} else {
+			deviceInfo.expireDate = '-';
 		}
 	};
 
@@ -297,7 +310,10 @@
 			);
 			deviceInfo.ssidName = wifi_info.ssid;
 			deviceInfo.ssidPwd = wifi_info.pwd;
-			uni.showToast({ title: '修改成功', icon: 'success' });
+			uni.showToast({
+				title: '修改成功',
+				icon: 'success'
+			});
 		} catch (e) {
 			console.error('修改WiFi失败', e);
 		}
@@ -308,6 +324,7 @@
 		title: '正在跳转客服',
 		icon: 'none'
 	});
+
 	const enterBack = () => uni.showToast({
 		title: '正在跳转后台',
 		icon: 'none'
@@ -316,7 +333,10 @@
 	const YesRestart = async () => {
 		try {
 			await deviceApi.reboot(userStore.state.identifier);
-			uni.showToast({ title: '重启指令已发送', icon: 'success' });
+			uni.showToast({
+				title: '重启指令已发送',
+				icon: 'success'
+			});
 		} catch (e) {
 			console.error('重启设备失败', e);
 		}
@@ -336,7 +356,10 @@
 	const YesRecover = async () => {
 		try {
 			await deviceApi.factoryReset(userStore.state.identifier);
-			uni.showToast({ title: '恢复出厂设置指令已发送', icon: 'success' });
+			uni.showToast({
+				title: '恢复出厂设置指令已发送',
+				icon: 'success'
+			});
 		} catch (e) {
 			console.error('恢复出厂设置失败', e);
 		}
@@ -474,7 +497,10 @@
 	};
 
 	const onSync = () => {
-		uni.showToast({ title: '同步成功', icon: 'success' });
+		uni.showToast({
+			title: '同步成功',
+			icon: 'success'
+		});
 	};
 
 	const enterDetail = (name) => {
diff --git a/pages/switch/switch.vue b/pages/switch/switch.vue
index 9acbb2f..e48e3a2 100644
--- a/pages/switch/switch.vue
+++ b/pages/switch/switch.vue
@@ -35,7 +35,7 @@
 
 <script setup>
 	import { reactive, ref, onMounted } from 'vue';
-	import { deviceApi, assetApi } from '@/api/index.js';
+	import { deviceApi } from '@/api/index.js';
 	import { useUserStore } from '@/store/index.js';
 
 	const userStore = useUserStore();
@@ -56,11 +56,15 @@
 
 	const loadCards = async () => {
 		try {
-			const data = await assetApi.getInfo(userStore.state.identifier);
+			const data = await deviceApi.getCards(userStore.state.identifier);
 			if (data.cards && data.cards.length > 0) {
 				mchList.splice(0, mchList.length, ...data.cards.map(card => ({
-					...card,
-					category: card.carrier_name.includes('电信') ? '124' : card.carrier_name.includes('联通') ? '125' : '126'
+					iccid: card.iccid,
+					carrier_name: card.carrier_name,
+					is_current: card.is_active,
+					real_name_status: card.real_name_status,
+					slot_position: card.slot_position,
+					category: getCarrierCategory(card.carrier_name)
 				})));
 			}
 		} catch (e) {
@@ -68,6 +72,14 @@
 		}
 	};
 
+	const getCarrierCategory = (carrierName) => {
+		if (!carrierName) return '126';
+		if (carrierName.includes('电信')) return '124';
+		if (carrierName.includes('联通')) return '125';
+		if (carrierName.includes('移动')) return '126';
+		return '126';
+	};
+
 	const switchOperator = async (item) => {
 		switching.value = true;
 		try {