diff --git a/components/DeviceStatusCard.vue b/components/DeviceStatusCard.vue
index 0e5624e..18f7083 100644
--- a/components/DeviceStatusCard.vue
+++ b/components/DeviceStatusCard.vue
@@ -20,15 +20,12 @@
 					<view class="subtitle" v-if="isDevice">IMEI：{{ deviceInfo.imei || '-' }}</view>
 					<view class="subtitle" v-else>手机号：{{ deviceInfo.bound_phone || '-' }}</view>
 				</view>
-				<view class="info-values flex-row-g20">
-					<view class="tag-apple tag-primary">{{ statusText }}</view>
-				</view>
 			</view>
 		</view>
 		<view class="device-metrics flex-row-sb mt-md">
 			<view class="metric-item flex-col-center">
 				<view class="caption mb-xs">信号强度</view>
-				<view class="metric-value">{{ getSignalText(deviceInfo.rssi) }}</view>
+				<view class="metric-value">{{ getSignalText(deviceInfo) }}</view>
 			</view>
 			<view class="metric-item flex-col-center">
 				<view class="caption mb-xs">设备电量</view>
@@ -43,8 +40,6 @@
 </template>
 
 <script setup>
-	import { computed } from 'vue';
-
 	const props = defineProps({
 		deviceInfo: { type: Object, default: () => ({}) },
 		isRealName: { type: Boolean, default: false },
@@ -54,17 +49,34 @@
 
 	defineEmits(['authentication']);
 
-	const getSignalText = (rssi) => rssi || '强';
+	const normalizeSignalScore = (value, min, max) => {
+		if (value === null || value === undefined || value === '' || value === '-') return null;
 
-	const statusText = computed(() => {
-		const statusMap = {
-			1: '在库',
-			2: '已分销',
-			3: '已激活',
-			4: '已停用'
-		};
-		return statusMap[props.deviceInfo.status] || '-';
-	});
+		const numericValue = Number(value);
+		if (!Number.isFinite(numericValue)) return null;
+		if (numericValue <= min) return 0;
+		if (numericValue >= max) return 100;
+
+		return ((numericValue - min) / (max - min)) * 100;
+	};
+
+	const getSignalText = (deviceInfo) => {
+		const signalScores = [
+			{ score: normalizeSignalScore(deviceInfo?.rsrp, -120, -80), weight: 0.5 },
+			{ score: normalizeSignalScore(deviceInfo?.rsrq, -20, -10), weight: 0.25 },
+			{ score: normalizeSignalScore(deviceInfo?.rssi, -100, -65), weight: 0.25 }
+		].filter(item => item.score !== null);
+
+		if (!signalScores.length) return '-';
+
+		const totalWeight = signalScores.reduce((sum, item) => sum + item.weight, 0);
+		const weightedScore =
+			signalScores.reduce((sum, item) => sum + item.score * item.weight, 0) / totalWeight;
+
+		if (weightedScore >= 67) return '强';
+		if (weightedScore >= 34) return '中';
+		return '弱';
+	};
 </script>
 
 <style scoped lang="scss">
diff --git a/pages/index/index.vue b/pages/index/index.vue
index 16e8e2f..14eece9 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -156,6 +156,8 @@
 		ssidName: '-',
 		ssidPwd: '-',
 		rssi: '-',
+		rsrp: '-',
+		rsrq: '-',
 		onlineStatus: '0',
 		connCnt: 0,
 		run_time: 0,
@@ -265,7 +267,9 @@
 				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);
+				deviceInfo.rssi = rt.rssi ?? '-';
+				deviceInfo.rsrp = rt.rsrp ?? '-';
+				deviceInfo.rsrq = rt.rsrq ?? '-';
 			} else {
 				// 没有实时信息时设置默认值
 				deviceInfo.onlineStatus = '0';
@@ -277,6 +281,8 @@
 				deviceInfo.max_clients = 1;
 				deviceInfo.run_time = 0;
 				deviceInfo.rssi = '-';
+				deviceInfo.rsrp = '-';
+				deviceInfo.rsrq = '-';
 			}
 
 			// 到期时间由 TrafficCard 组件获取套餐信息时一并返回
@@ -767,4 +773,4 @@
 	.bottom-spacer {
 		height: 120rpx;
 	}
-</style>
\ No newline at end of file
+</style>