diff --git a/module/task/control.php b/module/task/control.php
index 552ef7b8c3..52c9914dff 100755
--- a/module/task/control.php
+++ b/module/task/control.php
@@ -881,6 +881,7 @@ class task extends control
         foreach($taskList as $taskID => $task)
         {
             if($task->status == 'closed') continue;
+            if($task->parent > 0 && isset($taskList[$task->parent])) continue; // 同时选中父子，关闭父的时候就关闭子了，不用重复关闭子
 
             $taskData = $this->taskZen->buildTaskForClose($task);
             $this->task->close($task, $taskData);
diff --git a/module/task/model.php b/module/task/model.php
index 47c6430a12..de921f47fc 100755
--- a/module/task/model.php
+++ b/module/task/model.php
@@ -2312,7 +2312,7 @@ class taskModel extends model
 
             if($appendParent)
             {
-                $parentTasks = $this->dao->select('id,assignedTo,finishedBy,mailto')->from(TABLE_TASK)->where('id')->in($task->path)->andWhere('id')->ne($task->id)->fetchAll('id');
+                $parentTasks = $this->dao->select('id,assignedTo,openedBy,finishedBy,mailto')->from(TABLE_TASK)->where('id')->in($task->path)->andWhere('id')->ne($task->id)->fetchAll('id');
                 foreach($parentTasks as $parentTask)
                 {
                     $parentAssignedTo = $parentTask->assignedTo;