diff --git a/module/task/model.php b/module/task/model.php
index 2cb785747d..ae901f920b 100755
--- a/module/task/model.php
+++ b/module/task/model.php
@@ -3792,6 +3792,8 @@ class taskModel extends model
     public function confirmStoryChange(int $taskID): bool
     {
         $task = $this->getByID($taskID);
+        if($task->storyVersion == $task->latestStoryVersion) return true;
+
         $this->dao->update(TABLE_TASK)->set('storyVersion')->eq($task->latestStoryVersion)->where('id')->eq($taskID)->exec();
         $this->dao->update(TABLE_TASKTEAM)->set('storyVersion')->eq($task->latestStoryVersion)->where('task')->eq($taskID)->andWhere('account')->eq($this->app->user->account)->exec();
         if(dao::isError()) return false;
diff --git a/module/testcase/control.php b/module/testcase/control.php
index e1a3860af3..bb5d477b0b 100644
--- a/module/testcase/control.php
+++ b/module/testcase/control.php
@@ -1102,7 +1102,7 @@ class testcase extends control
         if($case->story)
         {
             $story = $this->loadModel('story')->fetchBaseInfo($case->story);
-            if($story->version)
+            if($story->version != $case->storyVersion)
             {
                 $this->dao->update(TABLE_CASE)->set('storyVersion')->eq($story->version)->where('id')->eq($caseID)->exec();
                 $this->loadModel('action')->create('case', $caseID, 'confirmed', '', $story->version);