diff --git a/manifest.json b/manifest.json
index 1729a0c..afd0a1b 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,6 +1,6 @@
 {
     "name" : "海驰24",
-    "appid" : "__UNI__C30329B",
+    "appid" : "__UNI__F8B45C3",
     "description" : "111",
     "versionName" : "1.2.6",
     "versionCode" : 106,
diff --git a/package_a/device/device.vue b/package_a/device/device.vue
index 3d9eb0a..c8ee2a5 100644
--- a/package_a/device/device.vue
+++ b/package_a/device/device.vue
@@ -17,7 +17,7 @@
 					</view>
 					<view class="info-row">
 						<text class="label">设备型号：</text>
-						<text class="value">{{ item.deviceModel || '-' }}</text>
+						<text class="value">{{ getDeviceModelLabel(item.deviceModel) || '-' }}</text>
 					</view>
 				</view>
 			</view>
@@ -62,7 +62,14 @@
 
 					<view class="form-item">
 						<text class="form-label">设备型号</text>
-						<input class="form-input" v-model="form.deviceModel" placeholder="请输入设备型号" />
+						<picker class="form-picker" @change="onModelChange" :value="modelIndex" :range="deviceModels" range-key="label">
+							<view class="picker-value">{{ modelIndex !== -1 ? deviceModels[modelIndex].label : '请选择设备型号' }}</view>
+						</picker>
+					</view>
+
+					<view class="form-item">
+						<text class="form-label">通道</text>
+						<input class="form-input" v-model="form.channel" placeholder="请输入通道" />
 					</view>
 
 					<view class="form-item">
@@ -101,12 +108,19 @@ export default {
 			],
 			typeIndex: -1,
 
+			deviceModels: [
+				{ label: '单机(IPC)', value: '1' },
+				{ label: '主机(NVR)', value: '2' }
+			],
+			modelIndex: -1,
+
 			form: {
 				deviceCode: '',
 				deviceName: '',
 				deviceType: '',
 				deviceBrand: '',
 				deviceModel: '',
+				channel: '',
 				remark: ''
 			}
 		}
@@ -129,6 +143,11 @@ export default {
 		goBack() {
 			uni.navigateBack();
 		},
+		getDeviceModelLabel(modelValue) {
+			if (!modelValue && modelValue !== 0) return '';
+			const match = this.deviceModels.find(m => m.value == modelValue);
+			return match ? match.label : modelValue;
+		},
 		fetchDeviceList() {
 			this.loading = true;
 			getDeviceList(this.storeId).then(res => {
@@ -158,9 +177,11 @@ export default {
 				deviceType: '',
 				deviceBrand: '',
 				deviceModel: '',
+				channel: '',
 				remark: ''
 			};
 			this.typeIndex = -1;
+			this.modelIndex = -1;
 			this.$refs.addPopup.open();
 		},
 		closeAddDialog() {
@@ -170,6 +191,10 @@ export default {
 			this.typeIndex = e.detail.value;
 			this.form.deviceType = this.deviceTypes[this.typeIndex].value;
 		},
+		onModelChange(e) {
+			this.modelIndex = e.detail.value;
+			this.form.deviceModel = this.deviceModels[this.modelIndex].value;
+		},
 		submitAdd() {
 			if (!this.form.deviceCode) {
 				return uni.showToast({ title: '请输入设备编号', icon: 'none' });