diff --git a/ruoyi-modules/guoyan-platform/src/main/java/org/dromara/platform/service/impl/WorkOrderInfoServiceImpl.java b/ruoyi-modules/guoyan-platform/src/main/java/org/dromara/platform/service/impl/WorkOrderInfoServiceImpl.java
index 88e2cdb..9fffed8 100644
--- a/ruoyi-modules/guoyan-platform/src/main/java/org/dromara/platform/service/impl/WorkOrderInfoServiceImpl.java
+++ b/ruoyi-modules/guoyan-platform/src/main/java/org/dromara/platform/service/impl/WorkOrderInfoServiceImpl.java
@@ -100,7 +100,9 @@ public class WorkOrderInfoServiceImpl implements IWorkOrderInfoService {
         LambdaQueryWrapper<WorkOrderProcess> queryWrapper = new LambdaQueryWrapper<>();
         queryWrapper.eq(WorkOrderProcess::getWorkOrderId, workOrderId);
         queryWrapper.eq(WorkOrderProcess::getStage, "故障接单");
-
+        // 按照时间降序排，最新的记录在最前面
+        queryWrapper.orderByDesc(WorkOrderProcess::getCreateTime);
+        queryWrapper.last("LIMIT 1");
         WorkOrderProcess target = workOrderProcessMapper.selectOne(queryWrapper);
 
         if (target != null && target.getOperationTime() != null) {
@@ -428,7 +430,9 @@ public class WorkOrderInfoServiceImpl implements IWorkOrderInfoService {
             LambdaQueryWrapper<WorkOrderProcess> queryWrapper = new LambdaQueryWrapper<>();
             queryWrapper.eq(WorkOrderProcess::getWorkOrderId, workOrderId);
             queryWrapper.eq(WorkOrderProcess::getStage, "故障接单");
-
+            // 按照时间降序排，最新的记录在最前面
+            queryWrapper.orderByDesc(WorkOrderProcess::getCreateTime);
+            queryWrapper.last("LIMIT 1");
             WorkOrderProcess target = workOrderProcessMapper.selectOne(queryWrapper);
 
             if (target != null && target.getOperationTime() != null) {