diff --git a/pages/100J/HBY100-J.vue b/pages/100J/HBY100-J.vue
index 7e0df3d..d5cafbf 100644
--- a/pages/100J/HBY100-J.vue
+++ b/pages/100J/HBY100-J.vue
@@ -173,10 +173,10 @@
 				<view class="line"></view>
 				<view class="header paddingTop0">
 					<text class="sliderTxt">频率</text>
-					<text class="sliderVal">{{ formData.strobeFrequency }}HZ</text>
+					<text class="sliderVal">{{ strobeFrequencySlider }}HZ</text>
 				</view>
 				<view class="slider-container">
-					<slider min="1" max="10" step="1" :disabled="false" :value="formData.strobeFrequency"
+					<slider min="1" max="10" step="1" :disabled="false" :value="strobeFrequencySlider"
 						activeColor="#bbe600" backgroundColor="#686767" block-size="20" block-color="#ffffffde"
 						@change="onFreqChanging" @changing="onFreqChanging" class="custom-slider" />
 				</view>
@@ -331,7 +331,7 @@
 					sta_VoiceType: '0',
 					volume: 10,
 					sta_LightType: '',
-					strobeFrequency: 0.5,
+					strobeFrequency: 1,
 					lightBrightness: 10,
 					sta_system: '',
 					warnTime: 0,
@@ -552,8 +552,9 @@
 								// 设备按键, app同步
 							} else if (funcType == '14') {
 								// 调节亮度，音量，频率相关字段
-								these.formData.strobeFrequency = led_strobe.frequency ||
-									0.5; //频率
+								these.formData.strobeFrequency = these.normalizeStrobeFreq(
+									led_strobe.frequency != null ? led_strobe.frequency : 1
+								);
 								these.formData.volume = volume || 10; //音量
 								these.formData.lightBrightness = brightness.red ||
 									10; //亮度值
@@ -693,6 +694,10 @@
 			this.$nextTick(() => this.sync100JBleUiFromHelper());
 		},
 		computed: {
+			/** 与 slider min/max(1~10) 对齐；离线未拉到详情时避免 0.5 等非法值导致滑块渲染飞出 */
+			strobeFrequencySlider() {
+				return this.normalizeStrobeFreq(this.formData.strobeFrequency);
+			},
 			getbleStatu() {
 				if (this.formData.bleStatu === true) {
 					return '已连接';
@@ -711,6 +716,15 @@
 		},
 
 		methods: {
+			/** 警示灯频率 UI：slider 为 1~10，与协议 0~12 取交集 */
+			normalizeStrobeFreq(v) {
+				const n = Number(v);
+				if (!Number.isFinite(n)) return 1;
+				const r = Math.round(n);
+				if (r < 1) return 1;
+				if (r > 10) return 10;
+				return r;
+			},
 			/** 与 BleHelper 实际连接状态对齐（系统关蓝牙再开、从后台回前台等） */
 			sync100JBleUiFromHelper() {
 				const mac = (this.device && this.device.deviceMac) || (this.deviceInfo && this.deviceInfo.deviceMac);
@@ -796,6 +810,7 @@
 							})
 						);
 						Object.assign(this.formData, validData);
+						that.formData.strobeFrequency = that.normalizeStrobeFreq(that.formData.strobeFrequency);
 						that.deviceInfo = res.data;
 						that.$nextTick(() => that.sync100JBleUiFromHelper && that.sync100JBleUiFromHelper());
 						const strobeEnable = res.data.strobeEnable ?? 0; // 0=关闭，1=开启
@@ -1417,15 +1432,17 @@
 						else if (this.formData.sta_VoiceType === '7') this.formData.sta_VoiceType = '-1';
 					}
 					if (parsedData.volume !== undefined) this.formData.volume = parsedData.volume;
-					if (parsedData.strobeFrequency !== undefined) this.formData.strobeFrequency = parsedData
-						.strobeFrequency;
+					if (parsedData.strobeFrequency !== undefined) {
+						this.formData.strobeFrequency = this.normalizeStrobeFreq(parsedData.strobeFrequency);
+					}
 					if (parsedData.redBrightness !== undefined) this.formData.lightBrightness = parsedData
 						.redBrightness;
 				}
 				// 0x09 音量、0x0D 亮度：单独响应时同步
 				if (fc === 0x09 && parsedData.volume !== undefined) this.formData.volume = parsedData.volume;
-				if (fc === 0x0B && parsedData.strobeFrequency !== undefined) this.formData.strobeFrequency = parsedData
-					.strobeFrequency;
+				if (fc === 0x0B && parsedData.strobeFrequency !== undefined) {
+					this.formData.strobeFrequency = this.normalizeStrobeFreq(parsedData.strobeFrequency);
+				}
 				if (fc === 0x0D && parsedData.redBrightness !== undefined) this.formData.lightBrightness = parsedData
 					.redBrightness;
 			},
@@ -1932,6 +1949,9 @@
 
 	.slider-container {
 		padding: 0px;
+		width: 100%;
+		overflow: hidden;
+		box-sizing: border-box;
 	}
 
 	.addIco {