修改bug

src/main/java/com/glxp/api/service/inv/impl/InvMAOrderDetailServiceImpl.java

@@ -63,7 +63,7 @@ public class InvMAOrderDetailServiceImpl implements InvMAOrderDetailService {
         InvMAExplanationEntity invMAExplanationEntity = invMAExplanationDao.selectByStatus(1);
 
         //查询养护记录信息
-        InvMAOrderEntity maOrder = invMAOrderDao.selectOne(new QueryWrapper<InvMAOrderEntity>().eq("orderId", invMAOrderDetailEntity.getOrderIdFk()));
+        InvMAOrderEntity maOrder = invMAOrderDao.selectOne(new QueryWrapper<InvMAOrderEntity>().eq("orderId", invMAOrderDetailEntity.getOrderIdFk()).last("LIMIT 1"));
 
         if (null != maintenanceOrderDetailEntity) {
             if (StrUtil.isBlank(udi.getSerialNo()) || (StrUtil.isBlank(udi.getBatchNo()) && StrUtil.isBlank(udi.getSerialNo()))) {