From 505e72c0dc2101359f8d1ab32dc98c8c07b97bfa Mon Sep 17 00:00:00 2001
From: sunguangming <sunguangming@easycorp.ltd>
Date: Wed, 8 May 2024 13:51:36 +0800
Subject: [PATCH] * Code for task #116708.

---
 module/story/zen.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/module/story/zen.php b/module/story/zen.php
index 708366ef0f..5207e376b5 100644
--- a/module/story/zen.php
+++ b/module/story/zen.php
@@ -717,7 +717,7 @@ class storyZen extends story
         if($this->view->hiddenPlan) unset($fields['plan']);
 
         $hiddenGrade = !$this->story->showGrade($storyType);
-        if($hiddenGrade && $storyType == 'epic') unset($fields['parent']);
+        if($hiddenGrade && $storyType == 'epic') $fields['parent']['hidden'] = true;
 
         $this->view->branchID    = $branch;
         $this->view->gradeRule   = $this->config->{$storyType}->gradeRule;
@@ -1111,7 +1111,7 @@ class storyZen extends story
             unset($fields['region']);
             unset($fields['lane']);
         }
-        if($this->app->tab == 'project' || $this->app->tab == 'execution') unset($fields['parent']);
+        if($this->app->tab == 'project' || $this->app->tab == 'execution') $fields['parent']['hidden'] = true;
 
         return $fields;
     }