From 59a94237536078fe2fe3e168cbe3df7c3042fd76 Mon Sep 17 00:00:00 2001
From: treecat <2184452844@qq.com>
Date: Sun, 3 Dec 2023 18:31:53 +0800
Subject: [PATCH] =?UTF-8?q?BI-139664=20fix:=E6=BB=91=E5=9D=97=E7=BB=84?=
 =?UTF-8?q?=E4=BB=B6?=
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---
 packages/fineui/src/widget/intervalslider/intervalslider.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/fineui/src/widget/intervalslider/intervalslider.js b/packages/fineui/src/widget/intervalslider/intervalslider.js
index afd1919f3..413fa78ad 100644
--- a/packages/fineui/src/widget/intervalslider/intervalslider.js
+++ b/packages/fineui/src/widget/intervalslider/intervalslider.js
@@ -388,8 +388,8 @@ export class IntervalSlider extends Single {
         }
     }
 
-    // 别删，历史原因，定时调度不能用 parentElement.children 函数
-    _getElementFirstChild() {
+    // 别删，历史原因，定时调度不能用 element.children 函数
+    _getElementFirstChild(parentElement) {
         return parentElement.children()[0]
     }