diff --git a/public/react/src/modules/courses/Resource/Fileslistitem.js b/public/react/src/modules/courses/Resource/Fileslistitem.js
index 404214dfc..0ce4fba46 100644
--- a/public/react/src/modules/courses/Resource/Fileslistitem.js
+++ b/public/react/src/modules/courses/Resource/Fileslistitem.js
@@ -27,6 +27,7 @@ class Fileslistitem extends Component{
         this.props.Settingtypes(discussMessage.id)
     }
     showfiles=()=>{
+    	  debugger
         let {discussMessage,coursesId}=this.props
         let file_id=discussMessage.id
         let url="/files/"+file_id+"/histories.json"
@@ -35,12 +36,13 @@ class Fileslistitem extends Component{
                 course_id:coursesId
             },
         }).then((result)=>{
+
             if(result.data.attachment_histories.length===0){
 
               let link = document.createElement('a');
 							document.body.appendChild(link);
               link.href = result.data.url;
-              link.download = result.data.title;
+              link.download = '';
               //兼容火狐浏览器
               let evt = document.createEvent("MouseEvents");
               evt.initEvent("click", false, false);
diff --git a/public/react/src/modules/courses/shixunHomework/Listofworks.js b/public/react/src/modules/courses/shixunHomework/Listofworks.js
index 893747da6..c3604f314 100644
--- a/public/react/src/modules/courses/shixunHomework/Listofworks.js
+++ b/public/react/src/modules/courses/shixunHomework/Listofworks.js
@@ -1359,14 +1359,16 @@ class Listofworks extends Component {
 			}else{
 			  // window.location.href("/api"+url);
 				console.log("开始下载zip文件")
-				const type='application/zip'//ZIP文件
+				// const type='application/zip'//ZIP文件
+				const type='application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' //excel文件
+
 				const blob = new Blob([response.data], { type: type })
 				const downloadElement = document.createElement('a')
 				const href = window.URL.createObjectURL(blob)
 				//后台再header中传文件名
 				const  name = decodeURI(response.headers['content-disposition'].split('=')[1])
 				downloadElement.href = href
-				// downloadElement.download = name
+				downloadElement.download = ''
 				document.body.appendChild(downloadElement)
 				downloadElement.click()
 				document.body.removeChild(downloadElement) // 下载完成移除元素
@@ -1387,6 +1389,12 @@ class Listofworks extends Component {
 	// 				search:  this.state.searchtext,
 	// 		}
 	// 	},{responseType: 'blob'})
+	// 	56S+5Yy65a+85biIX+iuoeeul+aAnee7tOWvvOiuujIwMTnmmKXlraPor77l,oIJfUHl0aG9u5a6e546w6YCJ5oup,.xls
+	// 	console.log(decodeURIComponent("b178a6c387c1dd2d4097b0dcaa19a043_1562205834"));
+	// 	console.log(decodeURI("b178a6c387c1dd2d4097b0dcaa19a043_1562205834"));
+	// 	console.log(Base64.decode("b178a6c387c1dd2d4097b0dcaa19a043_1562205834"));
+	// 	console.log(Base64.decode("56S-5Yy65a-85biIX-iuoeeul-aAnee7tOWvvOiuujIwMTnmmKXlraPor77loIJfUHl0aG9u5a6e546w6YCJ5oup"));
+
 		axios.get((url),{responseType: 'blob'}).then((response) => {
 			console.log("1374");
 			console.log(response);
@@ -1401,14 +1409,18 @@ class Listofworks extends Component {
 				const downloadElement = document.createElement('a')
 				const href = window.URL.createObjectURL(blob)
 				//后台再header中传文件名
-				const  name = decodeURI(response.headers['content-disposition'].split('=')[1])
+				// const  name = decodeURI(response.headers['content-disposition'].split('=')[1])
 				console.log(response.headers['content-disposition'].split('=')[1]);
-				console.log(name);
-				console.log(decodeURIComponent(response.headers['content-disposition'].split('=')[1]));
-				console.log("1409");
+				// console.log(name);
+				// console.log(decodeURIComponent(response.headers['content-disposition'].split('=')[1]));
+				 console.log("1409");
 				console.log(Base64.decode(response.headers['content-disposition'].split('=')[1]));
+        const  string = response.headers['content-disposition'].split('=')[1];
+				var index=string.lastIndexOf("\.");
+				const name=obj.substring(0,index);
+				console.log(Base64.decode(name));
 				downloadElement.href = href
-				// downloadElement.download = name
+				downloadElement.download = Base64.decode(name)+".xlsx";
 
 				document.body.appendChild(downloadElement)
 				downloadElement.click()
@@ -1569,8 +1581,10 @@ class Listofworks extends Component {
 								{this.props.isAdmin()? <li className="li_line drop_down fr color-blue font-16 mr8 mt20" style={{"padding":"0 20px"}}>
 									导出<i className="iconfont icon-xiajiantou font-12 ml2"></i>
 									<ul className="drop_down_menu" style={{"right":"-0px","left":"unset","height":"auto"}}>
-										<li><a onClick={()=>this.internshipreport(`/zip/shixun_report?homework_common_id=${this.props.match.params.homeworkid}&work_status=${this.state.course_groupyslstwo}&course_group=${this.state.checkedValuesineinfo}&search=${this.state.searchtext}`)}>实训报告</a></li>
+										{/*<li><a onClick={()=>this.internshipreport(`/zip/shixun_report?homework_common_id=${this.props.match.params.homeworkid}&work_status=${this.state.course_groupyslstwo}&course_group=${this.state.checkedValuesineinfo}&search=${this.state.searchtext}`)}>实训报告</a></li>*/}
+										<li><a onClick={()=>this.internshipreport(`/homework_commons/${this.props.match.params.homeworkid}/works_list.xlsx?group_id=${this.state.checkedValuesineinfo}&search=${this.state.searchtext}`)} >学生成绩</a></li>
 										<li><a onClick={()=>this.Classstudentachievement(`/homework_commons/${this.props.match.params.homeworkid}/works_list.xlsx?group_id=${this.state.checkedValuesineinfo}&search=${this.state.searchtext}`)} >学生成绩</a></li>
+
 									</ul>
 								</li>:""}
 								{this.props.isAdmin() ?