From 8ed234c2429b896a55c930a53537593e5ff6fe5f Mon Sep 17 00:00:00 2001
From: LiuJiaNan <15703339975@163.com>
Date: Wed, 19 Nov 2025 09:48:57 +0800
Subject: [PATCH] =?UTF-8?q?HeaderBack=E5=A2=9E=E5=8A=A0=E6=B5=AE=E5=8A=A8?=
MIME-Version: 1.0
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---
 components/HeaderBack/index.less | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/components/HeaderBack/index.less b/components/HeaderBack/index.less
index b0d5055..79a8116 100644
--- a/components/HeaderBack/index.less
+++ b/components/HeaderBack/index.less
@@ -2,6 +2,10 @@
   padding: 10px 20px;
   border-bottom: 1px solid #dcdfe6;
   margin-bottom: 10px;
+  position: sticky;
+  top: 0;
+  background-color: #fff;
+  z-index: 1;
 
   .action {
     display: flex;