diff --git a/module/task/ui/edit.html.php b/module/task/ui/edit.html.php
index 8564d71258..94b7de589d 100644
--- a/module/task/ui/edit.html.php
+++ b/module/task/ui/edit.html.php
@@ -76,8 +76,12 @@ $hiddenTeam             = $task->mode != '' ? '' : 'hidden';
 $disabledEstStarted = $project && $project->taskDateLimit == 'limit' && !empty($parentTask) && helper::isZeroDate($parentTask->estStarted);
 $disabledDeadline   = $project && $project->taskDateLimit == 'limit' && !empty($parentTask) && helper::isZeroDate($parentTask->deadline);
 
-$execution->canStartExecution = $this->loadModel('execution')->checkStageStatus($execution->id, 'start');
-$task->executionInfo          = $execution;
+/* 检查是否可以开始执行。*/
+if($this->config->edition == 'ipd')
+{
+    $execution->canStartExecution = $this->loadModel('execution')->checkStageStatus($execution->id, 'start');
+    $task->executionInfo          = $execution;
+}
 
 if($task->status == 'wait') unset($statusOptions['pause']);
 
@@ -120,6 +124,7 @@ detailHeader
     )
 );
 
+$recordWorkhourDisabled = !empty($task->children) ? 'disabled' : '';
 detailBody
 (
     set::isForm(true),
@@ -528,7 +533,7 @@ detailBody
                     ),
                     $this->task->isClickable($task, 'recordWorkhour') ? btn
                     (
-                        setClass('ghost text-primary', !empty($task->children) ? 'disabled' : true),
+                        setClass('ghost text-primary', $recordWorkhourDisabled),
                         icon('time'),
                         set::href(inlink('recordWorkhour', "id={$task->id}&from=edittask")),
                         setData('toggle', 'modal')