From a7a81357fd950ecccd5a4b423ec44a2035f03627 Mon Sep 17 00:00:00 2001
From: "tangly1024.com" <tlyong1992@hotmail.com>
Date: Tue, 4 Jun 2024 09:45:45 +0800
Subject: [PATCH] =?UTF-8?q?fireworks=E5=B0=8F=E9=97=AE=E9=A2=98?=
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---
 public/js/fireworks.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/public/js/fireworks.js b/public/js/fireworks.js
index 937f9bf3..f1e8b4c9 100644
--- a/public/js/fireworks.js
+++ b/public/js/fireworks.js
@@ -57,10 +57,10 @@ function createFireworks({ config, anime }) {
   function updateCoords(e) {
     pointerX =
       e.clientX ||
-      (e.touches[0] ? e.touches[0].clientX : e.changedTouches[0].clientX)
+      (e?.touches[0] ? e.touches[0].clientX : e.changedTouches[0].clientX)
     pointerY =
       e.clientY ||
-      (e.touches[0] ? e.touches[0].clientY : e.changedTouches[0].clientY)
+      (e?.touches[0] ? e.touches[0].clientY : e.changedTouches[0].clientY)
   }
 
   function setParticuleDirection(p) {