From ddbe23689812bd8cb85a16a6ed12af588ea6a2e9 Mon Sep 17 00:00:00 2001
From: kleinsea <haixiao@yeah.net>
Date: Wed, 19 May 2021 17:10:11 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=A4=84=E7=90=86ios=E4=B8=AD=E5=9B=A0?=
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---
 src/component/Dial/AutoHidden.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/component/Dial/AutoHidden.js b/src/component/Dial/AutoHidden.js
index 5fa7a422..909d2219 100644
--- a/src/component/Dial/AutoHidden.js
+++ b/src/component/Dial/AutoHidden.js
@@ -11,8 +11,10 @@ function AutoHidden({ children, enable }) {
     useEffect(() => {
         const handleNavigation = (e) => {
             const window = e.currentTarget;
-
-            if (prev > window.scrollY) {
+            if(window.scrollY < 0) {
+                lastUpdate = window.scrollY;
+                setHidden(false);
+            } else if (prev > window.scrollY) {
                 if (lastUpdate - window.scrollY > show) {
                     lastUpdate = window.scrollY;
                     setHidden(false);