diff --git a/public/react/src/modules/courses/Resource/Fileslistitem.js b/public/react/src/modules/courses/Resource/Fileslistitem.js
index 348303116..f9d0ee7d8 100644
--- a/public/react/src/modules/courses/Resource/Fileslistitem.js
+++ b/public/react/src/modules/courses/Resource/Fileslistitem.js
@@ -60,7 +60,7 @@ class Fileslistitem extends Component{
 				if(list.content_type==="video/mp4"){
 					this.setState({
 						videoModalObj:true,
-						file_url:getmyUrl(list.url+'?file_name='+list.title),
+						file_url:"https://"+document.domain+list.url+'?file_name='+list.title,
 					})
 					return
 				}else{
@@ -92,7 +92,7 @@ class Fileslistitem extends Component{
 						if(list.content_type==="video/mp4"){
 							this.setState({
 								videoModalObj:true,
-								file_url:getmyUrl(list.url+'?file_name='+list.title),
+								file_url:"https://"+document.domain+list.url+'?file_name='+list.title,
 							})
 							return
 						}else{
@@ -128,7 +128,7 @@ class Fileslistitem extends Component{
 	Clicktobroadcastthevideo=(bool,url)=>{
 			this.setState({
 									videoModalObj:bool,
-									file_url:getmyUrl(url),
+									file_url:"https://"+document.domain+url,
 		})
 	}
 
@@ -216,7 +216,10 @@ class Fileslistitem extends Component{
 			discussMessage,index
 		} = this.props;
 		console.log("Fileslistitem");
-		console.log(file_url);
+		console.log( document.domain);
+		console.log(this.props.imhost);
+		console.log( window.location.href);
+
 		return(
 			<div className="graduateTopicList boardsList">
 				{
@@ -232,12 +235,12 @@ class Fileslistitem extends Component{
 								src={file_url} controls="true" controlslist="nodownload">
 								您的浏览器不支持 video 标签。
 							</video>
-							{/*<div className="df copyLine">*/}
-							{/*	<Input value={file_url}*/}
-							{/*				 className="dark"*/}
-							{/*	></Input>*/}
-							{/*	<ActionBtn className="copybtn" data-clipboard-text={file_url} onClick={() =>this.copyurls()}>复制视频地址</ActionBtn>*/}
-							{/*</div>*/}
+							<div className="df copyLine">
+								<Input value={file_url}
+											 className="dark"
+								></Input>
+								<ActionBtn className="copybtn" data-clipboard-text={file_url} onClick={() =>this.copyurls()}>复制视频地址</ActionBtn>
+							</div>
 						</HeadlessModal>
 
 						:""
diff --git a/public/react/src/modules/courses/Resource/index.js b/public/react/src/modules/courses/Resource/index.js
index 501176882..d177502e9 100644
--- a/public/react/src/modules/courses/Resource/index.js
+++ b/public/react/src/modules/courses/Resource/index.js
@@ -1,6 +1,6 @@
 import React,{ Component } from "react";
 import { Input, Checkbox, Table, Tooltip, Pagination,Spin } from "antd";
-import { WordsBtn,on, off, trigger } from 'educoder';
+import { WordsBtn,on, off, trigger ,getUrl} from 'educoder';
 import axios from 'axios';
 import Modals from '../../modals/Modals';
 import Sendtofilesmodal from "../coursesPublic/SendToFilesModal";
@@ -15,7 +15,7 @@ import _ from 'lodash'
 import './style.css';
 import '../css/members.css';
 import moment from 'moment';
-
+let imhost=getUrl();
 class Fileslists extends Component{
   constructor(props){
     super(props);
@@ -997,6 +997,7 @@ class Fileslists extends Component{
                             <Fileslistitem
                                 {...this.props}
 																{...this.state}
+																imhost={imhost}
                                 discussMessage={item}
                                 isAdmin={this.props.isAdmin()}
                                 isStudent={this.props.isStudent()}
@@ -1062,4 +1063,4 @@ export default Fileslists;
 	{/*<div className="edu-tab-con-box clearfix edu-txt-center">*/}
 		{/*<img className="edu-nodata-img mb20"  src="/images/educoder/nodata.png" />*/}
 		{/*<p className="edu-nodata-p mb20">暂时还没有相关数据哦！</p></div>*/}
-{/*</div>*/}
\ No newline at end of file
+{/*</div>*/}