diff --git a/public/react/src/modules/courses/signin/component/Detailss.js b/public/react/src/modules/courses/signin/component/Detailss.js
index 471d88851..afdbe529e 100644
--- a/public/react/src/modules/courses/signin/component/Detailss.js
+++ b/public/react/src/modules/courses/signin/component/Detailss.js
@@ -1,8 +1,30 @@
 import React,{ Component } from "react";
 import '../css/signincdi.css';
-import { Progress } from 'antd';
+import { Progress,message } from 'antd';
 import axios from 'axios';
+function clearSlct() {
+	if("getSelection" in window){
+		window.getSelection().removeAllRanges();
+	}else{
+		document.selection.empty();
+	};
+}
+function jsCopy(s) {
+	clearSlct();
+	const copyEle = document.getElementById(s);
+	copyEle.select();
+	const copyStatus=document.execCommand("Copy");
+	// 对成功与否定进行提示
+	copyStatuss(copyStatus)
+}
 
+function copyStatuss(copyStatus){
+	if (copyStatus) {
+		message.success('复制成功');
+	} else {
+		message.error('复制失败');
+	}
+}
 //条目
 class Detailss extends Component{
 	//条目组件
@@ -29,7 +51,9 @@ class Detailss extends Component{
 		const  isAdmin =this.props.isAdmin();
 		return(
 			<React.Fragment>
-				<div className="ws100s edu-back-white " >
+				<div className="ws100s edu-back-white sortinxdirection"  style={{
+					position: "relative"
+				}}>
 					<div className="ws100s teacherentrydiv ">
 						<p className="ws100s teachedivp ymaxnamewidthdivp">
 							2020-03-10第五次签到
@@ -49,7 +73,7 @@ class Detailss extends Component{
 
 
 						<div  className="ws100s sortinxdirection  mt5">
-							<div className="ws80s sortinxdirection">
+							<div className="ws75s sortinxdirection">
 
 
 								<div className="teachedivps  h40s">
@@ -73,44 +97,33 @@ class Detailss extends Component{
 									2010-03-10 10:00-11:00
 								</div>
 							</div>
+							<div className="ws25s xaxisreverseorder" style={{
+								position: "relative",
+							}}>
+
+
+								{/*<p className="h40s font-16 xiaoshou" style={{*/}
+								{/*	color:"#1890FF"*/}
+								{/*}} onClick={() => {*/}
+								{/*	jsCopy("file_path"+1)*/}
+								{/*}}>*/}
+								{/*	复制签到码*/}
+								{/*</p>*/}
+					      {/*<p className="h40s  font-16" style={{*/}
+								{/*	color:"#333333",*/}
+								{/*	marginRight:"10px",*/}
+								{/*}}>*/}
+								{/*	88866*/}
+								{/*</p>*/}
+								{/*<p className="h40s  font-16" style={{*/}
+								{/*	color:"#909399"*/}
+								{/*}}>签到码：</p>*/}
 
-							<div className="ws20s sortinxdirection">
-								{
-									isAdmin===true?
-										<div className="ws100s xaxisreverseorder">
-											<div className="jiezhis h40s">截止</div>
-											<div className="shanchu h40s">删除</div>
-										</div>
-										:
-										(
-											this.props.defaultActiveKey==="1"?
-												<div className="ws100s xaxisreverseorder">
-
-													<div className="qiandaobutton xiaoshou">
-														签到
-													</div>
-												</div>
-												:
-												<div className="ws100s xaxisreverseorder">
-													{/*<div className="zcqiandao xiaoshou">*/}
-													{/* 正常签到*/}
-													{/*</div>*/}
-
-													{/*<div className="qjqiandao xiaoshou">*/}
-													{/*	请假*/}
-													{/*</div>*/}
-
-													<div className="kkqiandao xiaoshou">
-														旷课
-													</div>
-												</div>
-										)
-
-								}
-							</div>
 
+							</div>
 						</div>
 					</div>
+					<input id={"file_path"+1}  className="file_path_input" value={"复制签到码"}/>
 				</div>
 
 			</React.Fragment>
diff --git a/public/react/src/modules/courses/signin/component/Teacherentry.js b/public/react/src/modules/courses/signin/component/Teacherentry.js
index 408e718d3..15d02260d 100644
--- a/public/react/src/modules/courses/signin/component/Teacherentry.js
+++ b/public/react/src/modules/courses/signin/component/Teacherentry.js
@@ -101,7 +101,7 @@ class Teacherentry extends Component {
 											:
 											item.edit_auth === true ?
 												<div className="ws100s xaxisreverseorder">
-													<div className="jiezhis h40s xiaoshou" onClick={()=>this.props.qiandaoxiangq(true)}>编辑</div>
+													<div className="jiezhis h40s xiaoshou" onClick={()=>this.props.qiandaoxiangq(true,item.id)}>编辑</div>
 													<div className="shanchu h40s xiaoshou" onClick={()=>this.props.thisdelete(item.id)}>删除</div>
 												</div>
 												:
diff --git a/public/react/src/modules/courses/signin/component/teachercomponent/Teaccomponent.js b/public/react/src/modules/courses/signin/component/teachercomponent/Teaccomponent.js
index 44675bb14..9159fa13a 100644
--- a/public/react/src/modules/courses/signin/component/teachercomponent/Teaccomponent.js
+++ b/public/react/src/modules/courses/signin/component/teachercomponent/Teaccomponent.js
@@ -140,7 +140,7 @@ class Teaccomponent extends Component{
 								mydatas.map((object, index) => {
 									return (
 										<Teacherentry
-											qiandaoxiangq={(b)=>this.props.qiandaoxiangq(b)}
+											qiandaoxiangq={(b,id)=>this.props.qiandaoxiangq(b,id)}
 											thisdelete={(id)=>this.thisdelete(id)}
 											thisEnd={(id)=>this.thisEnd(id)}
 											item={object} key={index}
diff --git a/public/react/src/modules/courses/signin/css/signincdi.css b/public/react/src/modules/courses/signin/css/signincdi.css
index e01aea699..76c73e1be 100644
--- a/public/react/src/modules/courses/signin/css/signincdi.css
+++ b/public/react/src/modules/courses/signin/css/signincdi.css
@@ -81,12 +81,20 @@
     display: flex;
     justify-content: space-between;
 }
+.file_path_input{
+    position: absolute;
+    right: -50%;
+}
 .ws100s{
     width: 100%;
 }
 
 .ws70s{
-    width: 70%;
+     width: 70%;
+ }
+
+.ws75s{
+    width: 75%;
 }
 .ws80s{
     width: 80%;
@@ -100,6 +108,9 @@
 .ws20s{
     width: 20%;
 }
+.ws25s{
+    width: 25%;
+}
 .yslmaxheigthk{
 
 }
diff --git a/public/react/src/modules/courses/signin/student/Signindetails.js b/public/react/src/modules/courses/signin/student/Signindetails.js
index 32ad0bac3..679373e28 100644
--- a/public/react/src/modules/courses/signin/student/Signindetails.js
+++ b/public/react/src/modules/courses/signin/student/Signindetails.js
@@ -43,7 +43,11 @@ class Signindetails extends Component{
 						</p>
 
 					</div>
-          <Detailss {...this.props} {...this.state}></Detailss>
+          <Detailss switattendance_id={this.props.switattendance_id} {...this.props} {...this.state}></Detailss>
+
+
+
+
 				</div>
 			</React.Fragment>
 		)
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 b978b8813..fd6235ccb 100644
--- a/public/react/src/modules/courses/signin/teacher/Teachers_signin.js
+++ b/public/react/src/modules/courses/signin/teacher/Teachers_signin.js
@@ -32,6 +32,7 @@ class Students_signin extends Component{
 			Qrcodesignintype:false,
 			Qrcodesignintypedata:null,
 			switchs:false,
+			switattendance_id:null,
 
 		}
 	}
@@ -176,9 +177,10 @@ class Students_signin extends Component{
 
 	}
 
-	qiandaoxiangq=(bool)=>{
+	qiandaoxiangq=(bool,id)=>{
 		this.setState({
-			switchs:bool
+			switchs:bool,
+			switattendance_id:id,
 		})
 		// if(bool){
 		// 	var currenturl = window.location.href;
@@ -188,12 +190,23 @@ class Students_signin extends Component{
 	}
 
 
+	settabsdata=()=>{
+		let data={
+			defaultActiveKey:"1",
+			key:"1",
+			page:1,
+			limit:5
+		}
+		this.gogetdatas(data);
+	}
+
+
 
 
 	render(){
 
 		let {page,per_page,count,defaultActiveKey,limit,attendances_count,datas,absence_count,leave_count,normal_count,
-			Studentssigntype,Studentssigntypedata,Qrcodesignintype,Qrcodesignintypedata,switchs
+			Studentssigntype,Studentssigntypedata,Qrcodesignintype,Qrcodesignintypedata,switchs,switattendance_id
 		} =this.state;
 		const  isAdmin =this.props.isAdmin();
 
@@ -235,7 +248,7 @@ class Students_signin extends Component{
 										<TabPane tab="正在签到" key="1">
 											<p className="mt20 mysligtes">共{attendances_count}个签到正在进行</p>
 											<Teaccomponent
-												qiandaoxiangq={(b)=>this.qiandaoxiangq(b)}
+												qiandaoxiangq={(b,id)=>this.qiandaoxiangq(b,id)}
 												Gotomodes={(d,b)=>this.Gotomodes(d,b)}
 												GotomQrcodesodesy={(d,b)=>this.GotomQrcodesodesy(d,b)}
 												getsetdatas={()=>this.getsetdatas()}
@@ -273,7 +286,7 @@ class Students_signin extends Component{
 
 
 											<Teaccomponent
-												qiandaoxiangq={(b)=>this.qiandaoxiangq(b)}
+												qiandaoxiangq={(b,id)=>this.qiandaoxiangq(b,id)}
 												Gotomodes={(d,b)=>this.Gotomodes(d,b)}
 												GotomQrcodesodesy={(d,b)=>this.GotomQrcodesodesy(d,b)}
 												getsetdatas={()=>this.getsetdatas()}
@@ -317,6 +330,7 @@ class Students_signin extends Component{
 							:
 							// 签到详情
 							<Signindetails
+								switattendance_id={switattendance_id}
 								{...this.props}
 								{...this.state}
 								 qiandaoxiangq={(b)=>this.qiandaoxiangq(b)}