diff --git a/ruoyi-admin/src/main/java/com/ruoyi/operation/domain/ZcCar.java b/ruoyi-admin/src/main/java/com/ruoyi/operation/domain/ZcCar.java
index aab33e5..4c6fb3c 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/operation/domain/ZcCar.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/operation/domain/ZcCar.java
@@ -52,11 +52,11 @@ public class ZcCar extends BaseEntity
     /** 最高时速(km/h) */
     private String maxSpeed;
 
-    /** LOT识别号 */
-    @Excel(name = "LOT识别号")
+    /** IoT识别号 */
+    @Excel(name = "IoT识别号")
     private String lotNumber;
 
-    @Excel(name = "LOT品牌", dictType = "key_car_lot_brand")
+    @Excel(name = "IoT识别号", dictType = "key_car_lot_brand")
     private String lotBrand;
     
     /** 采购日期 */
@@ -81,7 +81,6 @@ public class ZcCar extends BaseEntity
     /** IoT设备状态 */
     private String iotStatus;
 
-    /** IoT识别码 */
     private String iotCode;
 
     /** 所属运营商ID */
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/orders/controller/ZcOrderMainController.java b/ruoyi-admin/src/main/java/com/ruoyi/orders/controller/ZcOrderMainController.java
index 8451fe2..4794b01 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/orders/controller/ZcOrderMainController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/orders/controller/ZcOrderMainController.java
@@ -7,6 +7,7 @@ import java.util.List;
 import com.ruoyi.api.DataPushApi;
 import com.ruoyi.common.constant.UserConstants;
 import com.ruoyi.common.utils.DateUtils;
+import com.ruoyi.common.utils.StringUtils;
 import com.ruoyi.operation.domain.Company;
 import com.ruoyi.operation.service.ICompanyService;
 import com.ruoyi.orders.domain.ZcOrderCarChange;
@@ -176,43 +177,18 @@ public class ZcOrderMainController extends BaseController
      * 租车订单轨迹
      */
     @GetMapping("/orderTrajectory/{id}")
-    public String orderTrajectory(@PathVariable("id") Long id, ModelMap mmap)
-    {
-        // 调用
-        List<TrajectoryPoint> trajectoryPoints = dataPushApi.fetchOrderTrajectory("15135683068", "2025-10-15 08:08:00", "2025-10-17 16:00:00");
-
-
-//        List<TrajectoryPoint> trajectoryPoints = new ArrayList<>();
-//        double[][] testData = {
-//                {112.925285, 27.900163}, {112.925285, 27.900163}, {112.925285, 27.900163},
-//                {112.925285, 27.900163}, {112.925285, 27.900163}, {112.925285, 27.900163},
-//                {112.925285, 27.900163}, {112.925285, 27.900163}, {112.925285, 27.900163},
-//                {112.925285, 27.900163}, {112.925285, 27.900163}, {112.925285, 27.900163},
-//                {112.925285, 27.900163}, {112.925285, 27.900163}, {112.925285, 27.900163},
-//                {112.925285, 27.900163}, {112.925285, 27.900163}, {112.925855, 27.898977},
-//                {112.925745, 27.898878}, {112.9261, 27.898802}, {112.926718, 27.898633},
-//                {112.927295, 27.898673}, {112.92779, 27.898652}, {112.928342, 27.898685},
-//                {112.928483, 27.89868}, {112.929135, 27.898667}, {112.9299, 27.898445},
-//                {112.930225, 27.898263}, {112.93024, 27.898233}, {112.930213, 27.898052},
-//                {112.929905, 27.897193}, {112.929437, 27.895972}, {112.929417, 27.895775},
-//                {112.929483, 27.895702}, {112.929832, 27.895443}, {112.929875, 27.89528},
-//                {112.930153, 27.894773}, {112.930123, 27.894712}, {112.929758, 27.894537},
-//                {112.929558, 27.894395}, {112.929668, 27.894208}, {112.929712, 27.89416},
-//                {112.930053, 27.893827}, {112.930018, 27.89383}, {112.930027, 27.893798},
-//                {112.930027, 27.893798}, {112.930027, 27.893798}, {112.93002, 27.893797},
-//                {112.93002, 27.893797}, {112.93002, 27.893797}, {112.929775, 27.89305},
-//                {112.929775, 27.89305}, {112.92978, 27.893495}, {112.92978, 27.893495}
-//        };
-//        // 创建轨迹点列表
-//        for (int i = 0; i < testData.length; i++) {
-//            TrajectoryPoint point = new TrajectoryPoint();
-//            point.setLng(testData[i][0]);  // 经度
-//            point.setLat(testData[i][1]);  // 纬度
-//            // 时间戳可以按需添加
-//            // point.setTs("2025-10-17 14:" + String.format("%02d", (39 + i)) + ":36.0");
-//            trajectoryPoints.add(point);
-//        }
+    public String orderTrajectory(@PathVariable("id") Long id, ModelMap mmap){
 
+        ZcOrderMain orderMain = zcOrderMainService.selectZcOrderMainByOrderId(id);
+        if(orderMain == null){
+            return prefix + "/orderTrajectory";
+        }
+        String startTm = DateUtils.parseDateToStr(DateUtils.YYYY_MM_DD_HH_MM_SS,orderMain.getStartRentTime());
+        String endTm = DateUtils.parseDateToStr(DateUtils.YYYY_MM_DD_HH_MM_SS,new Date());
+        if(orderMain.getActEndRentTime() != null) {
+            endTm = DateUtils.parseDateToStr(DateUtils.YYYY_MM_DD_HH_MM_SS, orderMain.getActEndRentTime());
+        }
+        List<TrajectoryPoint> trajectoryPoints = dataPushApi.fetchOrderTrajectory(orderMain.getLotNumber(), startTm, endTm);
         // 设置中心点和轨迹点列表
         if (!trajectoryPoints.isEmpty()) {
             mmap.put("centerPoint", trajectoryPoints.get(0));
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/orders/domain/ZcOrderMain.java b/ruoyi-admin/src/main/java/com/ruoyi/orders/domain/ZcOrderMain.java
index 3b69abf..558780a 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/orders/domain/ZcOrderMain.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/orders/domain/ZcOrderMain.java
@@ -176,6 +176,11 @@ public class ZcOrderMain extends BaseEntity
     /** 订单租车车辆图片信息信息 */
     private List<ZcOrderCarImg> zcOrderCarImgList;
 
+    @Transient
+    private String lotNumber;
+    @Transient
+    private String lotBrand;
+
     public void setOrderId(Long orderId) 
     {
         this.orderId = orderId;
@@ -548,6 +553,22 @@ public class ZcOrderMain extends BaseEntity
         this.distribed = distribed;
     }
 
+    public String getLotBrand() {
+        return lotBrand;
+    }
+
+    public void setLotBrand(String lotBrand) {
+        this.lotBrand = lotBrand;
+    }
+
+    public String getLotNumber() {
+        return lotNumber;
+    }
+
+    public void setLotNumber(String lotNumber) {
+        this.lotNumber = lotNumber;
+    }
+
     @Override
     public String toString() {
         return new ToStringBuilder(this)
diff --git a/ruoyi-admin/src/main/resources/mapper/orders/ZcOrderMainMapper.xml b/ruoyi-admin/src/main/resources/mapper/orders/ZcOrderMainMapper.xml
index d7bb790..1be93eb 100644
--- a/ruoyi-admin/src/main/resources/mapper/orders/ZcOrderMainMapper.xml
+++ b/ruoyi-admin/src/main/resources/mapper/orders/ZcOrderMainMapper.xml
@@ -47,6 +47,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <result property="operatorName"    column="operator_name"    />
         <result property="storeName"    column="store_name"    />
         <result property="licensePlate"    column="license_plate"    />
+        <result property="lotNumber"    column="lot_number"    />
+        <result property="lotBrand"    column="lot_brand"    />
         <result property="distribed"    column="distribed"    />
     </resultMap>
 
@@ -137,7 +139,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <select id="selectZcOrderMainByOrderId" parameterType="Long" resultMap="ZcOrderMainZcOrderSubResult">
         select a.order_id, a.order_no, a.order_status, a.operator_id, a.store_id, a.vehicle_id, a.car_model_id, a.customer_id, a.customer_name, a.customer_phone, a.battery_type, a.rental_type, a.rental_days, a.rental_price, a.deposit_price, a.overdue_fee, a.overdue_type, a.is_deposit_free, a.is_auto_deduct, a.first_order_time, a.pick_car_time, a.start_rent_time, a.end_rent_time, a.req_end_rent_time, a.act_end_rent_time, a.rental_duration, a.overdue_days, a.renewal_times, a.charge_times, a.rent_car_rule_id, a.rent_battey_rule_id, a.damage_amount,a.damage_desc,a.order_amount, a.overdue_amount, a.end_order_time, a.distribed, a.del_flag, a.create_time, a.update_time,
  b.suborder_id as sub_suborder_id, b.order_id as sub_order_id, b.suborder_no as sub_suborder_no, b.suborder_type as sub_suborder_type, b.amount as sub_amount, b.payment_method as sub_payment_method, b.vin_battery_no as sub_vin_battery_no, b.created_at as sub_created_at, b.payment_id as sub_payment_id, b.paid_at as sub_paid_at, b.pay_status as sub_pay_status,b.transaction_id as sub_transaction_id, b.remark as sub_remark, b.del_flag as sub_del_flag, b.create_time as sub_create_time, b.update_time as sub_update_time,
- c.company_name as operator_name,s.name as store_name,zc.license_plate as license_plate,
+ c.company_name as operator_name,s.name as store_name,zc.license_plate as license_plate, zc.lot_number as lot_number,zc.lot_brand as lot_brand,
  i.id as sub_id, i.order_id as sub_order_id, i.order_no as sub_order_no, i.img_type as sub_img_type, i.img_url as sub_img_url,  i.create_time as sub_create_time, i.update_time as sub_update_time
         from zc_order_main a
         left join zc_company c on c.id = a.operator_id
diff --git a/ruoyi-admin/src/main/resources/templates/operation/car/add.html b/ruoyi-admin/src/main/resources/templates/operation/car/add.html
index 4fbf499..74b1164 100644
--- a/ruoyi-admin/src/main/resources/templates/operation/car/add.html
+++ b/ruoyi-admin/src/main/resources/templates/operation/car/add.html
@@ -39,13 +39,13 @@
                 </div>
             </div>
             <div class="form-group">
-                <label class="col-sm-3 control-label">LOT识别号：</label>
+                <label class="col-sm-3 control-label">IoT识别号：</label>
                 <div class="col-sm-8">
                     <input name="lotNumber" id="lotNumber" class="form-control" type="text">
                 </div>
             </div>
             <div class="form-group">
-                <label class="col-sm-3 control-label">LOT品牌：</label>
+                <label class="col-sm-3 control-label">IoT品牌：</label>
                 <div class="col-sm-8">
                     <select id="lotBrand" name="lotBrand" class="form-control m-b" th:with="type=${@dict.getType('key_car_lot_brand')}">
                         <option value="">请选择品牌</option>
@@ -239,7 +239,7 @@
             if(lotNumber != '') {   
                 var lotBrand = $("#lotBrand").val();
                 if (lotBrand == '') {
-                    $.modal.alert("请选择LOT品牌");
+                    $.modal.alert("请选择IoT品牌");
                     return;
                 }
             }
diff --git a/ruoyi-admin/src/main/resources/templates/operation/car/car.html b/ruoyi-admin/src/main/resources/templates/operation/car/car.html
index f8fad81..43dfd9a 100644
--- a/ruoyi-admin/src/main/resources/templates/operation/car/car.html
+++ b/ruoyi-admin/src/main/resources/templates/operation/car/car.html
@@ -52,7 +52,7 @@
                                 </select>
                             </li>
                             <li>
-                                <label>LOT品牌：</label>
+                                <label>IoT品牌：</label>
                                 <select name="lotBrand" th:with="type=${@dict.getType('key_car_lot_brand')}">
                                     <option value="">所有</option>
                                     <option th:each="dict : ${type}" th:text="${dict.dictLabel}" th:value="${dict.dictValue}"></option>
@@ -137,11 +137,11 @@
                 },
                 {
                     field: 'lotNumber',
-                    title: 'LOT识别号'
+                    title: 'IoT识别号'
                 },
                 {
                     field: 'lotBrand',
-                    title: 'LOT品牌',
+                    title: 'IoT品牌',
                     formatter: function(value, row, index) {
                         return $.table.selectDictLabel(lotBrandDatas, value);
                     }
diff --git a/ruoyi-admin/src/main/resources/templates/operation/car/edit.html b/ruoyi-admin/src/main/resources/templates/operation/car/edit.html
index 200b3a0..cfa2eaf 100644
--- a/ruoyi-admin/src/main/resources/templates/operation/car/edit.html
+++ b/ruoyi-admin/src/main/resources/templates/operation/car/edit.html
@@ -41,13 +41,13 @@
             </div>
 
             <div class="form-group">    
-                <label class="col-sm-3 control-label">LOT识别号：</label>
+                <label class="col-sm-3 control-label">IoT识别号：</label>
                 <div class="col-sm-8">
                     <input id="lotNumber" name="lotNumber" th:field="*{lotNumber}" class="form-control" type="text">
                 </div>
             </div>
             <div class="form-group">
-                <label class="col-sm-3 control-label">LOT品牌：</label>
+                <label class="col-sm-3 control-label">IoT品牌：</label>
                 <div class="col-sm-8">
                     <select id="lotBrand" name="lotBrand" class="form-control m-b" th:with="type=${@dict.getType('key_car_lot_brand')}">
                         <option value="">请选择品牌</option>
@@ -299,7 +299,7 @@
             if(lotNumber != '') {
                 var lotBrand = $("#lotBrand").val();
                 if (lotBrand == '') {
-                    $.modal.alert("请选择LOT品牌");
+                    $.modal.alert("请选择IoT品牌");
                     return;
                 }
             }