diff --git a/op-modules/op-plan/src/main/java/com/op/plan/service/impl/ProOrderWorkorderServiceImpl.java b/op-modules/op-plan/src/main/java/com/op/plan/service/impl/ProOrderWorkorderServiceImpl.java
index 5469462c4..f0f60c3ae 100644
--- a/op-modules/op-plan/src/main/java/com/op/plan/service/impl/ProOrderWorkorderServiceImpl.java
+++ b/op-modules/op-plan/src/main/java/com/op/plan/service/impl/ProOrderWorkorderServiceImpl.java
@@ -520,7 +520,11 @@ public class ProOrderWorkorderServiceImpl implements IProOrderWorkorderService {
                 // 创建批次表通用对象
                 ProOrderWorkorderBatch workBatch = setCommonBatchAttribute();
                 // 更新母订单信息
-                proOrder.setQuantitySplit(proOrder.getQuantitySplit() + splitOrderDTO.getSplitNum());
+                if (splitOrderDTO.getSplitNum() != null) {
+                    proOrder.setQuantitySplit(proOrder.getQuantitySplit() + splitOrderDTO.getSplitNum());
+                }else {
+                    proOrder.setQuantitySplit(proOrder.getQuantitySplit() + Long.valueOf(proOrder.getAtrr1()));
+                }
                 proOrder.setUpdateBy(SecurityContextHolder.getUserName());
                 proOrder.setUpdateTime(DateUtils.getNowDate());
                 proOrder.setAtrr1("");
@@ -529,9 +533,13 @@ public class ProOrderWorkorderServiceImpl implements IProOrderWorkorderService {
                 // 更新子订单
                 ProOrder childOrder = new ProOrder();
                 BeanUtils.copyProperties(proOrder.getChildren().get(0),childOrder);
+                if (splitOrderDTO.getSplitNum() != null) {
+                    childOrder.setQuantitySplit(childOrder.getQuantitySplit() + splitOrderDTO.getSplitNum());
+                    childOrder.setQuantity(childOrder.getQuantitySplit());
+                }else {
+                    childOrder.setQuantitySplit(childOrder.getQuantitySplit()+Long.valueOf(childOrder.getAtrr1()));
+                }
                 childOrder.setAtrr1("");
-                childOrder.setQuantitySplit(childOrder.getQuantitySplit() + splitOrderDTO.getSplitNum());
-                childOrder.setQuantity(childOrder.getQuantitySplit());
                 childOrder.setUpdateBy(SecurityContextHolder.getUserName());
                 childOrder.setUpdateTime(DateUtils.getNowDate());
                 // 更新子订单至数据库
@@ -542,6 +550,7 @@ public class ProOrderWorkorderServiceImpl implements IProOrderWorkorderService {
                 proOrderWorkorder.setQuantitySplit(splitOrderDTO.getSplitNum());
                 proOrderWorkorder.setUpdateBy(SecurityContextHolder.getUserName());
                 proOrderWorkorder.setUpdateTime(DateUtils.getNowDate());
+                proOrderWorkorder.setCarNum(splitOrderDTO.getCarNum());
                 // 2.将工单信息更新至数据库
                 if (splitOrderDTO.getProdLineCode() != null) {
                     proOrderWorkorder.setProdLineCode(splitOrderDTO.getProdLineCode());