diff --git a/fastbee-iot-data/src/main/java/com/fastbee/iot/data/push/ThingsModelPushHandler.java b/fastbee-iot-data/src/main/java/com/fastbee/iot/data/push/ThingsModelPushHandler.java
index e8535561..d3cf9ab3 100644
--- a/fastbee-iot-data/src/main/java/com/fastbee/iot/data/push/ThingsModelPushHandler.java
+++ b/fastbee-iot-data/src/main/java/com/fastbee/iot/data/push/ThingsModelPushHandler.java
@@ -272,8 +272,15 @@ public class ThingsModelPushHandler {
             model = calculatedModelCache.get(identifier);
         } else {
             Map<String, ThingsModelValueItem> calculatedModelMap = itslCache.getDeviceCalculatedModelMap(gwSerialNumber);
-            calculatedModelCache.putAll(calculatedModelMap);
-            model = calculatedModelMap.get(identifier);
+            if (calculatedModelMap != null && !calculatedModelMap.isEmpty()) {
+                calculatedModelCache.putAll(calculatedModelMap);
+            }
+            Map<String, ThingsModelValueItem> map = itslCache.getCacheThMapByProductId(config.getProductId());
+            if (map != null && !map.isEmpty()) {
+                calculatedModelCache.putAll(map);
+            }
+            log.info("[Push] configId={} sn={} 网关物模型推送总物模型数 size={}", config.getId(), gwSerialNumber, calculatedModelCache.size());
+            model = calculatedModelCache.get(identifier);
         }
         if (model == null || model.getIsCalculated() == null ||
                 model.getIsCalculated() != 1 || StringUtils.isEmpty(model.getFormula())) {
diff --git a/fastbee-open-api/src/main/java/com/fastbee/controller/push/ThingsModelPushController.java b/fastbee-open-api/src/main/java/com/fastbee/controller/push/ThingsModelPushController.java
index 9bfd9e9e..d81fbb8a 100644
--- a/fastbee-open-api/src/main/java/com/fastbee/controller/push/ThingsModelPushController.java
+++ b/fastbee-open-api/src/main/java/com/fastbee/controller/push/ThingsModelPushController.java
@@ -75,7 +75,7 @@ public class ThingsModelPushController extends BaseController {
     @Log(title = "推送配置状态", businessType = BusinessType.UPDATE)
     @PutMapping("/status")
     public AjaxResult changeStatus(@RequestBody ThingsModelPushConfig config) {
-        return toAjax(pushConfigService.updateConfig(config));
+        return toAjax(pushConfigService.updateStatus(config.getId(), config.getStatus()));
     }
 
     /** 删除 */
diff --git a/fastbee-protocol/fastbee-protocol-collect/src/main/java/com/fastbee/modbus/codec/ModbusProtocol.java b/fastbee-protocol/fastbee-protocol-collect/src/main/java/com/fastbee/modbus/codec/ModbusProtocol.java
index 8e057c1a..92089229 100644
--- a/fastbee-protocol/fastbee-protocol-collect/src/main/java/com/fastbee/modbus/codec/ModbusProtocol.java
+++ b/fastbee-protocol/fastbee-protocol-collect/src/main/java/com/fastbee/modbus/codec/ModbusProtocol.java
@@ -342,8 +342,8 @@ public class ModbusProtocol implements IProtocol {
                 simpleItem.setTs(nowDate);
                 simpleItem.setCalculated(true);
                 simpleItemList.add(simpleItem);
-                log.debug("=>添加纯计算物模型到上报列表，设备:[{}],标识符:[{}]", serialNumber, identifier);
             }
+            log.debug("=>添加纯计算物模型到上报列表，设备:[{}],标识符:[{}]", serialNumber, calculatedModelMap.keySet());
         } catch (Exception e) {
             log.error("=>处理纯计算物模型时发生错误，设备:[{}],错误:{}", serialNumber, e.getMessage(), e);
         }
diff --git a/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/cache/impl/TSLCacheImpl.java b/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/cache/impl/TSLCacheImpl.java
index 69204e1f..315ad84c 100644
--- a/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/cache/impl/TSLCacheImpl.java
+++ b/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/cache/impl/TSLCacheImpl.java
@@ -94,30 +94,32 @@ public class TSLCacheImpl implements ITSLCache {
      * @param productId
      * @return <p>
      * {
-     * "functions": [
-     * ],
-     * "events": [
-     * ],
-     * "properties": [
-     * {
-     * "datatype": {
-     * "max": 100,
-     * "min": 1,
-     * "step": 1,
-     * "type": "integer",
-     * "unit": "流明"
-     * },
-     * "id": "light",
-     * "isChart": 1,
-     * "isHistory": 1,
-     * "isMonitor": 1,
-     * "isReadonly": 1,
-     * "name": "光强",
-     * "order": 0,
-     * "regId": "light",
-     * "type": 1
-     * }
-     * ]
+     * 	"createTime": "2026-03-14 22:30:11",
+     * 	"datatype": {
+     * 		"arrayCount": 0,
+     * 		"arrayType": "",
+     * 		"falseText": "",
+     * 		"max": 100,
+     * 		"maxLength": 1024,
+     * 		"min": 0,
+     * 		"step": 1,
+     * 		"trueText": "",
+     * 		"type": "decimal",
+     * 		"unit": "V"
+     * 	    },
+     * 	"formula": "%s-0.0812",
+     * 	"id": "Dev_Vol",
+     * 	"isCalculated": 0,
+     * 	"isChart": 1,
+     * 	"isHistory": 1,
+     * 	"isMonitor": 1,
+     * 	"isReadonly": 1,
+     * 	"isSharePerm": 0,
+     * 	"modelId": 1054,
+     * 	"name": "设备电压",
+     * 	"name_zh_CN": "设备电压",
+     * 	"order": 0,
+     * 	"type": 1
      * }
      * </p>
      */
diff --git a/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/service/IThingsModelPushConfigService.java b/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/service/IThingsModelPushConfigService.java
index ffdd8f57..f9e81f54 100644
--- a/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/service/IThingsModelPushConfigService.java
+++ b/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/service/IThingsModelPushConfigService.java
@@ -25,6 +25,9 @@ public interface IThingsModelPushConfigService {
 
     int updateConfig(ThingsModelPushConfig config);
 
+    /** 仅更新启用/停用状态，不影响物模型项和接收用户 */
+    int updateStatus(Long id, Integer status);
+
     int deleteByIds(Long[] ids);
 
     /** 更新最近推送时间 */
diff --git a/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/service/impl/ThingsModelPushConfigServiceImpl.java b/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/service/impl/ThingsModelPushConfigServiceImpl.java
index cd6c050c..fbce3518 100644
--- a/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/service/impl/ThingsModelPushConfigServiceImpl.java
+++ b/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/service/impl/ThingsModelPushConfigServiceImpl.java
@@ -74,6 +74,9 @@ public class ThingsModelPushConfigServiceImpl implements IThingsModelPushConfigS
         update.setStatus(config.getStatus());
         update.setUpdateBy(SecurityUtils.getUsername());
         update.setUpdateTime(DateUtils.getNowDate());
+        if (config.getPushInterval() != null) {
+            update.setPushInterval(config.getPushInterval());
+        }
         int rows = mapper.update(update);
         mapper.deleteItemsByConfigId(config.getId());
         mapper.deleteUsersByConfigId(config.getId());
@@ -81,6 +84,16 @@ public class ThingsModelPushConfigServiceImpl implements IThingsModelPushConfigS
         return rows;
     }
 
+    @Override
+    public int updateStatus(Long id, Integer status) {
+        ThingsModelPushConfig update = new ThingsModelPushConfig();
+        update.setId(id);
+        update.setStatus(status);
+        update.setUpdateBy(SecurityUtils.getUsername());
+        update.setUpdateTime(DateUtils.getNowDate());
+        return mapper.update(update);
+    }
+
     @Override
     @Transactional(rollbackFor = Exception.class)
     public int deleteByIds(Long[] ids) {
diff --git a/fastbee-service/fastbee-iot-service/src/main/resources/mapper/iot/ThingsModelPushConfigMapper.xml b/fastbee-service/fastbee-iot-service/src/main/resources/mapper/iot/ThingsModelPushConfigMapper.xml
index 33ff417a..f56a95d3 100644
--- a/fastbee-service/fastbee-iot-service/src/main/resources/mapper/iot/ThingsModelPushConfigMapper.xml
+++ b/fastbee-service/fastbee-iot-service/src/main/resources/mapper/iot/ThingsModelPushConfigMapper.xml
@@ -19,7 +19,6 @@
         <result property="status"        column="status"/>
         <result property="tenantId"      column="tenant_id"/>
         <result property="tenantName"    column="tenant_name"/>
-        <result property="userId"        column="config_owner_user_id"/>
         <result property="createBy"      column="create_by"/>
         <result property="createTime"    column="create_time"/>
         <result property="updateBy"      column="update_by"/>
@@ -54,7 +53,7 @@
     <sql id="baseColumns">
         c.id, c.config_name, c.product_id, c.device_id, c.serial_number,
         c.template_id, c.push_interval, c.last_push_time, c.status,
-        c.tenant_id, c.tenant_name, c.user_id AS config_owner_user_id, c.create_by, c.create_time,
+        c.tenant_id, c.tenant_name, c.create_by, c.create_time,
         c.update_by, c.update_time,p.product_name, p.device_type,
             d.device_name,d.network_address AS device_address, nt.name AS template_name
     </sql>
@@ -67,15 +66,20 @@
     </sql>
 
     <select id="selectById" resultMap="ConfigResult">
-        SELECT <include refid="baseColumns"/>
+        SELECT
+        <include refid="baseColumns"/>
         <include refid="baseJoins"/>
-        WHERE c.id = #{id} AND c.del_flag = '0'
+        WHERE
+            c.id = #{id}
+            AND c.del_flag = '0'
     </select>
 
     <select id="selectList" resultMap="ConfigResult">
-        SELECT <include refid="baseColumns"/>
+        SELECT
+        <include refid="baseColumns"/>
         <include refid="baseJoins"/>
-        WHERE c.del_flag = '0'
+        WHERE
+            c.del_flag = '0'
         <if test="configName != null and configName != ''">
             AND c.config_name LIKE CONCAT('%', #{configName}, '%')
         </if>
@@ -91,114 +95,220 @@
         <if test="tenantId != null">
             AND c.tenant_id = #{tenantId}
         </if>
-        <if test="userId != null">
-            AND c.user_id = #{userId}
-        </if>
-        ORDER BY c.create_time DESC
+        ORDER BY
+            c.create_time DESC
     </select>
 
     <select id="selectAllEnabled" resultMap="ConfigResult">
-        SELECT <include refid="baseColumns"/>
+        SELECT
+        <include refid="baseColumns"/>
         <include refid="baseJoins"/>
-        WHERE c.del_flag = '0' AND c.status = 1 AND c.push_interval > 0
+        WHERE
+            c.del_flag = '0'
+            AND c.status = 1
+            AND c.push_interval > 0
     </select>
 
     <select id="selectEnabledByProductAndDevice" resultMap="ConfigResult">
-        SELECT <include refid="baseColumns"/>
+        SELECT
+        <include refid="baseColumns"/>
         <include refid="baseJoins"/>
-        WHERE c.del_flag = '0' AND c.status = 1
-          AND c.device_id = #{deviceId}
+        WHERE
+            c.del_flag = '0'
+            AND c.status = 1
+            AND c.device_id = #{deviceId}
     </select>
 
     <insert id="insert" useGeneratedKeys="true" keyProperty="id">
-        INSERT INTO iot_things_model_push_config
-        (config_name, product_id, device_id, serial_number, template_id,
-         push_interval, status,
-         tenant_id, tenant_name, user_id, create_by, create_time, del_flag)
+        INSERT INTO
+            iot_things_model_push_config (
+                config_name,
+                product_id,
+                device_id,
+                serial_number,
+                template_id,
+                push_interval,
+                status,
+                tenant_id,
+                tenant_name,
+                create_by,
+                create_time,
+                del_flag
+            )
         VALUES
-        (#{configName}, #{productId}, #{deviceId}, #{serialNumber}, #{templateId},
-         #{pushInterval}, #{status},
-         #{tenantId}, #{tenantName}, #{userId}, #{createBy}, #{createTime}, '0')
+            (
+                #{configName},
+                #{productId},
+                #{deviceId},
+                #{serialNumber},
+                #{templateId},
+                #{pushInterval},
+                #{status},
+                #{tenantId},
+                #{tenantName},
+                #{createBy},
+                #{createTime},
+                '0'
+            )
     </insert>
 
     <update id="update">
         UPDATE iot_things_model_push_config
         <set>
-            <if test="configName != null">config_name = #{configName},</if>
-            <if test="productId != null">product_id = #{productId},</if>
-            <if test="deviceId != null">device_id = #{deviceId},</if>
-            <if test="serialNumber != null">serial_number = #{serialNumber},</if>
-            <if test="templateId != null">template_id = #{templateId},</if>
-            <if test="pushInterval != null">push_interval = #{pushInterval},</if>
-            <if test="status != null">status = #{status},</if>
+            <if test="configName != null">
+                config_name = #{configName},
+            </if>
+            <if test="productId != null">
+                product_id = #{productId},
+            </if>
+            <if test="deviceId != null">
+                device_id = #{deviceId},
+            </if>
+            <if test="serialNumber != null">
+                serial_number = #{serialNumber},
+            </if>
+            <if test="templateId != null">
+                template_id = #{templateId},
+            </if>
+            <if test="pushInterval != null">
+                push_interval = #{pushInterval},
+            </if>
+            <if test="status != null">
+                status = #{status},
+            </if>
             update_by = #{updateBy},
             update_time = #{updateTime}
         </set>
-        WHERE id = #{id}
+        WHERE
+            id = #{id}
     </update>
 
     <update id="deleteById">
-        UPDATE iot_things_model_push_config SET del_flag = '2' WHERE id = #{id}
+        UPDATE iot_things_model_push_config
+        SET
+            del_flag = '2'
+        WHERE
+            id = #{id}
     </update>
 
     <update id="deleteByIds">
-        UPDATE iot_things_model_push_config SET del_flag = '2'
-        WHERE id IN
+        UPDATE iot_things_model_push_config
+        SET
+            del_flag = '2'
+        WHERE
+            id IN
         <foreach collection="array" item="id" open="(" separator="," close=")">
             #{id}
         </foreach>
     </update>
 
     <update id="updateLastPushTime">
-        UPDATE iot_things_model_push_config SET last_push_time = #{lastPushTime} WHERE id = #{id}
+        UPDATE iot_things_model_push_config
+        SET
+            last_push_time = #{lastPushTime}
+        WHERE
+            id = #{id}
     </update>
 
     <!-- 物模型项 -->
     <select id="selectItemsByConfigId" resultMap="ItemResult">
-        SELECT id, config_id, model_id, identifier, model_name, unit,
-               green_min, green_max, yellow_min, yellow_max, sort_order
-        FROM iot_push_model_item
-        WHERE config_id = #{configId}
-        ORDER BY sort_order
+        SELECT
+            id,
+            config_id,
+            model_id,
+            identifier,
+            model_name,
+            unit,
+            green_min,
+            green_max,
+            yellow_min,
+            yellow_max,
+            sort_order
+        FROM
+            iot_push_model_item
+        WHERE
+            config_id = #{configId}
+        ORDER BY
+            sort_order
     </select>
 
     <insert id="insertItems">
-        INSERT INTO iot_push_model_item
-        (config_id, model_id, identifier, model_name, unit,
-         green_min, green_max, yellow_min, yellow_max, sort_order)
+        INSERT INTO
+            iot_push_model_item (
+                config_id,
+                model_id,
+                identifier,
+                model_name,
+                unit,
+                green_min,
+                green_max,
+                yellow_min,
+                yellow_max,
+                sort_order
+            )
         VALUES
         <foreach collection="list" item="item" separator=",">
-            (#{item.configId}, #{item.modelId}, #{item.identifier}, #{item.modelName}, #{item.unit},
-             #{item.greenMin}, #{item.greenMax}, #{item.yellowMin}, #{item.yellowMax}, #{item.sortOrder})
+            (
+                #{item.configId},
+                #{item.modelId},
+                #{item.identifier},
+                #{item.modelName},
+                #{item.unit},
+                #{item.greenMin},
+                #{item.greenMax},
+                #{item.yellowMin},
+                #{item.yellowMax},
+                #{item.sortOrder}
+            )
         </foreach>
     </insert>
 
     <delete id="deleteItemsByConfigId">
-        DELETE FROM iot_push_model_item WHERE config_id = #{configId}
+        DELETE FROM iot_push_model_item
+        WHERE
+            config_id = #{configId}
     </delete>
 
     <!-- 接收用户 -->
     <select id="selectUsersByConfigId" resultMap="UserResult">
-        SELECT u.id, u.config_id, u.user_id, su.user_name
-        FROM iot_push_user u
-        LEFT JOIN sys_user su ON u.user_id = su.user_id
-        WHERE u.config_id = #{configId}
+        SELECT
+            u.id,
+            u.config_id,
+            u.user_id,
+            su.user_name
+        FROM
+            iot_push_user u
+            LEFT JOIN sys_user su ON u.user_id = su.user_id
+        WHERE
+            u.config_id = #{configId}
     </select>
 
     <select id="selectUserIdsByConfigId" resultType="java.lang.Long">
-        SELECT user_id FROM iot_push_user WHERE config_id = #{configId}
+        SELECT
+            user_id
+        FROM
+            iot_push_user
+        WHERE
+            config_id = #{configId}
     </select>
 
     <insert id="insertUsers">
-        INSERT INTO iot_push_user (config_id, user_id, user_name)
+        INSERT INTO
+            iot_push_user (config_id, user_id, user_name)
         VALUES
         <foreach collection="list" item="u" separator=",">
-            (#{u.configId}, #{u.userId}, #{u.userName})
+            (
+                #{u.configId},
+                #{u.userId},
+                #{u.userName}
+            )
         </foreach>
     </insert>
 
     <delete id="deleteUsersByConfigId">
-        DELETE FROM iot_push_user WHERE config_id = #{configId}
+        DELETE FROM iot_push_user
+        WHERE
+            config_id = #{configId}
     </delete>
 
 </mapper>
diff --git a/yack-web/src/views/iot/device/running-status.vue b/yack-web/src/views/iot/device/running-status.vue
index f7ecbda9..e178723f 100644
--- a/yack-web/src/views/iot/device/running-status.vue
+++ b/yack-web/src/views/iot/device/running-status.vue
@@ -102,6 +102,47 @@
                     </div>
                   </el-descriptions-item>
 
+                  <!-- LBS 获取经纬度（AT+LBS，回复由后端解析写入 latitude/longitude） -->
+                  <el-descriptions-item :labelStyle="statusColor">
+                    <template slot="label">
+                      <i class="el-icon-location-outline"></i>
+                      LBS获取经纬度
+                    </template>
+                    <div class="cell-flex nowrap">
+                      <el-input
+                        v-model="lbsInput"
+                        size="mini"
+                        placeholder="纬度,经度（设备回复后自动刷新，可手动修改后回车保存）"
+                        style="flex: 1; min-width: 160px;"
+                        @keyup.enter.native="saveLbsCoords"
+                      />
+                      <el-popover
+                        v-model="lbsPopoverVisible"
+                        placement="bottom"
+                        width="360"
+                        trigger="click"
+                        popper-class="atcmd-popover"
+                      >
+                        <div class="atcmd-title">编辑下发指令，回车即可发送</div>
+                        <el-input
+                          v-model="lbsCmd"
+                          size="mini"
+                          placeholder="例如：AT+LBS\\r\\n 或 Hex：41 54 2b 4c 42 53 0d 0a (回车下发)"
+                          @keyup.enter.native="handleEnterSend('lbs')"
+                        />
+                        <el-button slot="reference" size="mini" type="default">编辑指令</el-button>
+                      </el-popover>
+                      <el-button
+                        type="primary"
+                        size="mini"
+                        :disabled="deviceInfo.status != 3"
+                        @click="sendAt('lbs')"
+                        :loading="lbsLoading"
+                        title="默认指令:AT+LBS\r\n（ASCII 转 Hex 为 41542B4C42530D0A）"
+                      >从设备读取</el-button>
+                    </div>
+                  </el-descriptions-item>
+
                     <!-- 设备物模型-->
                     <el-descriptions-item v-for="(item, index) in deviceInfo.thingsModels" :key="index" :labelStyle="statusColor">
                         <template slot="label">
@@ -612,6 +653,7 @@ export default {
                     if (newVal && newVal.deviceId != 0) {
                         this.deviceInfo = newVal;
                         this.updateDeviceStatus(this.deviceInfo);
+                        this.syncLbsInputFromDevice();
                         this.$nextTick(function () {
                             this.MonitorChart();
                         });
@@ -666,13 +708,17 @@ export default {
             remoteCommand: {},
             imeiCmd: 'AT+IMEI\\r\\n',
             iccidCmd: 'AT+ICCID\\r\\n',
+            lbsCmd: 'AT+LBS\\r\\n',
+            lbsInput: '',
             imeiLoading: false,
             iccidLoading: false,
+            lbsLoading: false,
             saveLoadingImei: false,
             saveLoadingIccid: false,
 
             imeiPopoverVisible: false,   // 控制IMEI指令编辑弹窗
             iccidPopoverVisible: false,  // 控制ICCID指令编辑弹窗
+            lbsPopoverVisible: false,
         };
     },
     mounted() {
@@ -700,6 +746,8 @@ export default {
             this.imeiPopoverVisible = false;
           } else if (type === 'iccid') {
             this.iccidPopoverVisible = false;
+          } else if (type === 'lbs') {
+            this.lbsPopoverVisible = false;
           }
           // 调用原有的 sendAt 方法下发指令
           this.sendAt(type);
@@ -708,21 +756,42 @@ export default {
             if (!this.deviceInfo || !this.deviceInfo.deviceId) return;
             const res = await getDevice(this.deviceInfo.deviceId);
             if (res && res.code === 200 && res.data) {
-              // 只刷新这两个字段，避免影响运行态数据/使用 $set 确保响应式更新
+              // 只刷新这些字段，避免影响运行态数据/使用 $set 确保响应式更新
               this.$set(this.deviceInfo, 'imei', res.data.imei);
               this.$set(this.deviceInfo, 'iccid', res.data.iccid);
+              this.$set(this.deviceInfo, 'latitude', res.data.latitude);
+              this.$set(this.deviceInfo, 'longitude', res.data.longitude);
+              this.syncLbsInputFromDevice();
+            }
+        },
+
+        syncLbsInputFromDevice() {
+            const lat = this.deviceInfo.latitude;
+            const lng = this.deviceInfo.longitude;
+            if (lat != null && lat !== '' && lng != null && lng !== '') {
+                this.lbsInput = `${lat},${lng}`;
+            } else {
+                this.lbsInput = '';
             }
         },
 
         async sendAt(type) {
             try {
-                const cmd = type === 'imei' ? this.imeiCmd : this.iccidCmd;
+                const cmd =
+                    type === 'imei'
+                        ? this.imeiCmd
+                        : type === 'iccid'
+                          ? this.iccidCmd
+                          : type === 'lbs'
+                            ? this.lbsCmd
+                            : '';
                 if (!cmd) {
                     this.$message({ type: 'warning', message: '指令不能为空' });
                     return;
                 }
                 if (type === 'imei') this.imeiLoading = true;
                 if (type === 'iccid') this.iccidLoading = true;
+                if (type === 'lbs') this.lbsLoading = true;
 
                 // FUNCTION_GET 下发链路最终会走 ByteUtils.convertToHexByteArray(command)。
                 // 因此这里必须传“十六进制字节串”，而不是原始 ASCII。
@@ -750,6 +819,7 @@ export default {
             } finally {
                 this.imeiLoading = false;
                 this.iccidLoading = false;
+                this.lbsLoading = false;
             }
         },
 
@@ -809,6 +879,42 @@ export default {
             }
         },
 
+        async saveLbsCoords() {
+            try {
+                if (!this.deviceInfo || !this.deviceInfo.deviceId) return;
+                const raw = String(this.lbsInput || '').trim();
+                if (!raw) {
+                    this.$message({ type: 'warning', message: '请输入 纬度,经度' });
+                    return;
+                }
+                const parts = raw.split(',').map((s) => s.trim()).filter(Boolean);
+                if (parts.length !== 2) {
+                    this.$message({ type: 'warning', message: '格式应为：纬度,经度' });
+                    return;
+                }
+                const lat = parseFloat(parts[0]);
+                const lng = parseFloat(parts[1]);
+                if (Number.isNaN(lat) || Number.isNaN(lng)) {
+                    this.$message({ type: 'warning', message: '纬度、经度必须为数字' });
+                    return;
+                }
+                const res = await updateDevice({
+                    deviceId: this.deviceInfo.deviceId,
+                    serialNumber: this.deviceInfo.serialNumber,
+                    latitude: lat,
+                    longitude: lng,
+                });
+                if (res && res.code === 200) {
+                    this.$message({ type: 'success', message: '保存成功' });
+                    await this.refreshDeviceBaseInfo();
+                } else {
+                    this.$message({ type: 'error', message: (res && res.msg) || '保存失败' });
+                }
+            } catch (e) {
+                this.$message({ type: 'error', message: e && e.message ? e.message : '保存失败' });
+            }
+        },
+
         initResizeObserver() {
             if (this.resizeObserver) return;
             if (typeof window.ResizeObserver !== 'function') return;