From 8435bd7d1df6b72d9e6394cb5d98ac7ae892da1a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=A8=E6=A0=91=E6=98=8E?= <775174143@qq.com>
Date: Fri, 13 Mar 2020 23:08:58 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B0=83=E6=95=B4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/modules/courses/signin/student/Signedinlist.js    | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/public/react/src/modules/courses/signin/student/Signedinlist.js b/public/react/src/modules/courses/signin/student/Signedinlist.js
index 5ab80bb45..9a3060f27 100644
--- a/public/react/src/modules/courses/signin/student/Signedinlist.js
+++ b/public/react/src/modules/courses/signin/student/Signedinlist.js
@@ -240,7 +240,7 @@ class Signedinlist extends Component {
     ];
 
     return(
-      <React.Fragment>
+<div>
         <Row className={"mt20"}>
           <Col span={12}>
             <Row gutter={[{ xs: 8, sm: 16, md: 24, lg: 32 }, 20]}>
@@ -250,7 +250,7 @@ class Signedinlist extends Component {
                 <Select defaultValue="全部分班" className={"Signedinlistbox"} style={{ width: 167 }} onChange={this.handleChangegroup_ids}>
                   {attendanceslist&&attendanceslist.map((item,key)=>{
                     return(
-                      <Option value={item.id}>{item.name}</Option>
+                      <Option value={item.id} key={key}>{item.name}</Option>
                     )
                   })}
 
@@ -264,7 +264,7 @@ class Signedinlist extends Component {
                   {
                     state&&state.map((item,key)=>{
                       return(
-                        <Option value={item.id}>{item.name}</Option>
+                        <Option value={item.id} key={key}>{item.name}</Option>
                       )
                     })
                   }
@@ -301,7 +301,7 @@ class Signedinlist extends Component {
                       pageSize={this.state.limit}
                       total={this.state.members_count}></Pagination>
         </div>
-      </React.Fragment>
+</div>
 
     )
   }