diff --git a/tall/src/main/java/com/ccsens/tall/persist/dao/TaskDetailDao.java b/tall/src/main/java/com/ccsens/tall/persist/dao/TaskDetailDao.java
index 359110b8..46b5dd7a 100644
--- a/tall/src/main/java/com/ccsens/tall/persist/dao/TaskDetailDao.java
+++ b/tall/src/main/java/com/ccsens/tall/persist/dao/TaskDetailDao.java
@@ -103,4 +103,10 @@ public interface TaskDetailDao extends ProTaskDetailMapper {
      * @return 二级任务
      */
     List<TaskVo.NormalTask> getSecondTasks(Long detailId);
+
+    /**
+     * 批量添加分解任务
+     * @param proTaskSubTimeList 任务列表
+     */
+    void insertSelectiveList(@Param("proTaskSubTimeList") List<ProTaskSubTime> proTaskSubTimeList);
 }
diff --git a/tall/src/main/java/com/ccsens/tall/service/ExcelService.java b/tall/src/main/java/com/ccsens/tall/service/ExcelService.java
index 7c53cc2a..d34b3f9d 100644
--- a/tall/src/main/java/com/ccsens/tall/service/ExcelService.java
+++ b/tall/src/main/java/com/ccsens/tall/service/ExcelService.java
@@ -1220,6 +1220,7 @@ public class ExcelService implements IExcelService {
                         if (CollectionUtil.isEmpty(taskDateList)) {
                             return;
                         }
+                        List<ProTaskSubTime> proTaskSubTimeList = new ArrayList<>();
                         for (CronConstant.TaskDate taskDate : taskDateList) {
 
                             ProTaskSubTime proTaskSubTime = new ProTaskSubTime();
@@ -1228,7 +1229,11 @@ public class ExcelService implements IExcelService {
                             proTaskSubTime.setBeginTime(taskDate.getStartDate().getTime());
                             proTaskSubTime.setEndTime(taskDate.getEndDate().getTime());
 
-                            taskSubTimeService.saveProTaskSubTask(proTaskSubTime);
+//                            taskSubTimeService.saveProTaskSubTask(proTaskSubTime);
+                            proTaskSubTimeList.add(proTaskSubTime);
+                        }
+                        if(CollectionUtil.isNotEmpty(proTaskSubTimeList)){
+                            taskDetailDao.insertSelectiveList(proTaskSubTimeList);
                         }
                     }catch (Exception e){
                         throw new BaseException(CodeEnum.NOT_SUPPORT_CYCLE.addMsg(taskDetail.getCycle()));
diff --git a/tall/src/main/resources/mapper_dao/TaskDetailDao.xml b/tall/src/main/resources/mapper_dao/TaskDetailDao.xml
index 8838dae6..02a0d276 100644
--- a/tall/src/main/resources/mapper_dao/TaskDetailDao.xml
+++ b/tall/src/main/resources/mapper_dao/TaskDetailDao.xml
@@ -60,6 +60,20 @@
         <result column="sId" property="subTimeId" />
     </resultMap>
 
+    <insert id="insertSelectiveList">
+        INSERT INTO t_pro_task_sub_time
+        (
+        id,
+        task_detail_id,
+        begin_time,
+        end_time
+        )
+        VALUES
+        <foreach collection="proTaskSubTimeList" item="item" separator=",">
+            (#{item.id},#{item.taskDetailId},#{item.beginTime},#{item.endTime})
+        </foreach>
+    </insert>
+
 
     <select id="selectTaskByRoleAndAllMembers" parameterType="java.util.Map"
             resultMap="secondTask">