diff --git a/src/main/java/com/ydw/bat/wkflow/business_activiti/task/TodoTaskController.java b/src/main/java/com/ydw/bat/wkflow/business_activiti/task/TodoTaskController.java
index 1a4118a4..54947743 100644
--- a/src/main/java/com/ydw/bat/wkflow/business_activiti/task/TodoTaskController.java
+++ b/src/main/java/com/ydw/bat/wkflow/business_activiti/task/TodoTaskController.java
@@ -428,6 +428,8 @@ public class TodoTaskController extends BaseAction {
                 } else if (StringUtils.equals(one.getPrcType(), FlowTypeEnum.ZCHGXXMSCLC.getValue())) {
                     this.changeZchgxxmscFlowAssignee(assignee, userId, pId, str);
                 }
+
+                this.busProcessHistoryService.changeUserIdByTaskId(str,assignee,userId);
             }
         }
 
diff --git a/src/main/java/com/ydw/bat/wkflow/business_main/datas/service/IBusProcessHistoryService.java b/src/main/java/com/ydw/bat/wkflow/business_main/datas/service/IBusProcessHistoryService.java
index 88c804d1..7d3ad458 100644
--- a/src/main/java/com/ydw/bat/wkflow/business_main/datas/service/IBusProcessHistoryService.java
+++ b/src/main/java/com/ydw/bat/wkflow/business_main/datas/service/IBusProcessHistoryService.java
@@ -30,4 +30,7 @@ public interface IBusProcessHistoryService extends IService<BusProcessHistory> {
     void updateOrderNum(String actiProcInstId, int orderNum,int dataNum);
 
     List<Map<String,Object>> getImgDataList(BusProcessHistory busProcessHistory);
+
+    // 根据taskId修改用户id
+    void changeUserIdByTaskId(String taskId,String afterUserId,String frontUserId);
 }
diff --git a/src/main/java/com/ydw/bat/wkflow/business_main/datas/service/impl/IBusProcessHistoryServiceImpl.java b/src/main/java/com/ydw/bat/wkflow/business_main/datas/service/impl/IBusProcessHistoryServiceImpl.java
index 5bb6801e..d9e4dd20 100644
--- a/src/main/java/com/ydw/bat/wkflow/business_main/datas/service/impl/IBusProcessHistoryServiceImpl.java
+++ b/src/main/java/com/ydw/bat/wkflow/business_main/datas/service/impl/IBusProcessHistoryServiceImpl.java
@@ -277,6 +277,20 @@ public class IBusProcessHistoryServiceImpl extends ServiceImpl<BusProcessHistory
         return result;
     }
 
+    @Override
+    public void changeUserIdByTaskId(String taskId,String afterUserId,String frontUserId) {
+        if (StringUtils.isNotEmpty(taskId) && StringUtils.isNotEmpty(afterUserId) && StringUtils.isNotEmpty(frontUserId)) {
+            QueryWrapper<BusProcessHistory> bphQueryWrap = new QueryWrapper<>();
+            bphQueryWrap.lambda().eq(BusProcessHistory::getTaskId, taskId);
+            bphQueryWrap.lambda().eq(BusProcessHistory::getUserId,frontUserId);
+            BusProcessHistory bph = this.getOne(bphQueryWrap);
+            if (ObjectUtils.isNotEmpty(bph)) {
+                bph.setUserId(afterUserId);
+                this.updateById(bph);
+            }
+        }
+    }
+
     /**
      * 获取标准征求意见流程图数据
      * @param bphList
@@ -320,6 +334,21 @@ public class IBusProcessHistoryServiceImpl extends ServiceImpl<BusProcessHistory
                 }).map(BusProcessHistory::getUserName).distinct().collect(Collectors.joining(","));
                 taskStatus = TaskStatusEnum.DONE.getValue();
                 for (BusProcessHistory busProcessHistory : bphListByTaskKey) {
+
+                    if (StringUtils.equals(busProcessHistory.getIsMany(),"1")) {
+                        List<BusProcessHistory> childList = bphList.stream().filter(bph -> StringUtils.equals(busProcessHistory.getId(), bph.getManyPId())).distinct().collect(Collectors.toList());
+                        if (CollectionUtils.isNotEmpty(childList)) {
+                            for (BusProcessHistory history : childList) {
+                                busProcessHistory.setTaskId(busProcessHistory.getId());
+                                busProcessHistory.setTaskStatus(TaskStatusEnum.DONE.getValue());
+                                if (StringUtils.equals(history.getTaskStatus(),TaskStatusEnum.TODO.getValue()) || StringUtils.equals(history.getTaskStatus(),TaskStatusEnum.RECEIVED.getValue())) {
+                                    busProcessHistory.setTaskStatus(TaskStatusEnum.TODO.getValue());
+                                    busProcessHistory.setTaskId(null);
+                                    break;
+                                }
+                            }
+                        }
+                    }
                     if (StringUtils.isEmpty(busProcessHistory.getTaskId())
                             || StringUtils.equals(busProcessHistory.getTaskStatus(), TaskStatusEnum.TODO.getValue())
                             || StringUtils.equals(busProcessHistory.getTaskStatus(), TaskStatusEnum.RECEIVED.getValue())) {