From 09e38dc3c420cc5c1db4dcb15638e876623ff8c6 Mon Sep 17 00:00:00 2001
From: Cindy Chang <cindy.chang@dsp.im>
Date: Mon, 29 Jul 2024 11:11:00 +0800
Subject: [PATCH] sonar medium

---
 src/components/Discover/Map/Filter/ActAndSeq.vue | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/components/Discover/Map/Filter/ActAndSeq.vue b/src/components/Discover/Map/Filter/ActAndSeq.vue
index d231f1e..d4fe548 100644
--- a/src/components/Discover/Map/Filter/ActAndSeq.vue
+++ b/src/components/Discover/Map/Filter/ActAndSeq.vue
@@ -148,7 +148,9 @@ export default {
       // 拖曳結束要顯示箭頭，但最後一個不用
       const lastChild = evt.item.lastChild;
       const listIndex = this.listSequence.length - 1
-      evt.oldIndex !== listIndex ? lastChild.style.display = '' : null;
+      if (evt.oldIndex !== listIndex) {
+          lastChild.style.display = '';
+      }
       // reset: 拖曳最後一個元素時，倒數第二的元素的箭頭要隱藏
       this.lastItemIndex = null;
     },