From e2b33c514e8d0668902035a9c98e513ffc8e6317 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=A8=E6=A0=91=E6=9E=97?= <904079904@qq.com>
Date: Fri, 13 Mar 2020 18:38:55 +0800
Subject: [PATCH] =?UTF-8?q?=E7=AD=BE=E5=88=B0?=
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---
 .../react/src/modules/courses/signin/teacher/Teachers_signin.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/public/react/src/modules/courses/signin/teacher/Teachers_signin.js b/public/react/src/modules/courses/signin/teacher/Teachers_signin.js
index fd6235ccb..22c90683a 100644
--- a/public/react/src/modules/courses/signin/teacher/Teachers_signin.js
+++ b/public/react/src/modules/courses/signin/teacher/Teachers_signin.js
@@ -244,7 +244,7 @@ class Students_signin extends Component{
 								<div className="ws100s" style={{
 									position: "relative"
 								}}>
-									<Tabs defaultActiveKey="1" onChange={this.callback}>
+									<Tabs activeKey={defaultActiveKey} onChange={this.callback}>
 										<TabPane tab="正在签到" key="1">
 											<p className="mt20 mysligtes">共{attendances_count}个签到正在进行</p>
 											<Teaccomponent