diff --git a/public/react/config/webpack.config.dev.js b/public/react/config/webpack.config.dev.js
index f335f1705..4acbb35a7 100644
--- a/public/react/config/webpack.config.dev.js
+++ b/public/react/config/webpack.config.dev.js
@@ -32,7 +32,7 @@ module.exports = {
   // See the discussion in https://github.com/facebookincubator/create-react-app/issues/343.s
 	// devtool: "cheap-module-eval-source-map",
   // 开启调试
-	devtool: "source-map",  // 开启调试
+	//devtool: "source-map",  // 开启调试
   // These are the "entry points" to our application.
   // This means they will be the "root" imports that are included in JS bundle.
   // The first two entry points enable "hot" CSS and auto-refreshes for JS.
diff --git a/public/react/src/modules/courses/Resource/index.js b/public/react/src/modules/courses/Resource/index.js
index 102962dc3..a1a43602b 100644
--- a/public/react/src/modules/courses/Resource/index.js
+++ b/public/react/src/modules/courses/Resource/index.js
@@ -734,7 +734,7 @@ class Fileslists extends Component{
     let category_id= this.props.match.params.category_id;
 
 
-		console.log(this.state.course_groups)
+		// console.log(this.state.course_groups)
     return(
         <React.Fragment >
 
diff --git a/public/react/src/modules/courses/coursesPublic/SelectResource.js b/public/react/src/modules/courses/coursesPublic/SelectResource.js
index 13c201cd0..16e52182f 100644
--- a/public/react/src/modules/courses/coursesPublic/SelectResource.js
+++ b/public/react/src/modules/courses/coursesPublic/SelectResource.js
@@ -42,7 +42,13 @@ class Selectresource extends Component{
 			getallfiles:false,
 			searchtype:'getallfiles',
 			Radiovalue:0,
-			datatime:undefined
+			datatime:undefined,
+			course_group_publish_times:[
+				{
+					group_id : undefined,
+					publish_time :undefined,
+					course_group_name:undefined
+				}],
 		}
 	}
 	componentDidMount() {
@@ -212,7 +218,7 @@ class Selectresource extends Component{
 
 	savecouseShixunModal=()=>{
 
-		let {patheditarry,datatime,Radiovalue}=this.state;
+		let {patheditarry,datatime,Radiovalue,course_group_publish_times}=this.state;
 		let {coursesId,attachmentId}=this.props;
 	   let url="/files/import.json";
 
@@ -227,7 +233,7 @@ class Selectresource extends Component{
 		  })
 	  }
 
-		if(this.state.Radiovalue===1){
+		if(this.state.Radiovalue===1&&this.props.course_groups.length===0){
 			if(datatime===undefined||datatime===null||datatime=== ""){
 				this.setState({
 					Radiovaluetype:true
@@ -245,7 +251,8 @@ class Selectresource extends Component{
 				attachment_ids:patheditarry,
 				course_second_category_id:this.props.coursesidtype===undefined||this.props.coursesidtype==="node"?0:attachmentId,
 			  delay_publish:Radiovalue,
-		  	publish_time:Radiovalue===1?datatime:undefined
+			  publish_time:this.props.course_groups.length===0?Radiovalue===1?datatime===undefined? undefined:datatime:undefined:undefined,
+			  group_settings:this.props.course_groups.length===0?undefined:course_group_publish_times
 			}
 		).then((response) => {
 				if(response.data.status===0){
@@ -271,15 +278,59 @@ class Selectresource extends Component{
 		});
 	}
 
-	onChangeTimepublish= (date, dateString) => {
+	onChangeTimepublish= (date, dateString,key,type) => {
+		if(type===1){
+			this.setState({
+				datatime:handleDateString(dateString),
+			})
+		}else if(type===2){
+			let {course_group_publish_times}=this.state;
+			let newgroup_publish=course_group_publish_times;
+			for(var i=0; i<newgroup_publish.length; i++){
+				if(i===parseInt(key)){
+					newgroup_publish[i].publish_time=handleDateString(dateString);
+				}
+			}
+			this.setState({
+				course_group_publish_times:newgroup_publish,
+			})
+		}
+	}
 
+	addgrouppublish=()=>{
+		let newlist=this.state.course_group_publish_times;
+		newlist.push(  {
+			group_id : undefined,
+			publish_time :undefined,
+			course_group_name:undefined
+		})
 		this.setState({
-			datatime:handleDateString(dateString),
+			course_group_publish_times:newlist
 		})
-
 	}
+	deletegrouppublish=(key)=>{
+		let newlist=this.state.course_group_publish_times;
+		newlist.splice(key,1);
+		this.setState({
+			course_group_publish_times:newlist
+		})
+	}
+	selectassigngroups=(e,index,key)=>{
+		let {course_group_publish_times}=this.state;
+		let newgroup_publish=course_group_publish_times;
+		for(var i=0; i<newgroup_publish.length; i++){
+			if(i===parseInt(key)){
+				newgroup_publish[i].course_group_name=index.props.value;
+				newgroup_publish[i].group_id=index.props.id;
+			}
+		}
+		this.setState({
+			course_group_publish_times:newgroup_publish,
+		})
+	}
+
 	render(){
-		let {Searchvalue,type,Resourcelist,hometypepvisible,patheditarry,datatime}=this.state;
+		let {Searchvalue,type,Resourcelist,hometypepvisible,patheditarry,datatime,course_group_publish_times}=this.state;
 		let {visible}=this.props;
 		const antIcon = <Icon type="loading" style={{ fontSize: 24 }} spin />;
 		const radioStyle = {
@@ -287,6 +338,8 @@ class Selectresource extends Component{
 			height: '30px',
 			lineHeight: '30px',
 		};
+
+		console.log(course_group_publish_times)
 		return(
 			<div>
 				{/*提示*/}
@@ -325,12 +378,12 @@ class Selectresource extends Component{
                 }
                 #shixun_tab_div{
                    padding: 0 30px;
-                   padding-top:30px;
+                   padding-top:15px;
                 }
                 .search-news{
 									width: 237px!important;
 									height: 30px;
-									margin-bottom: 30px;
+									margin-bottom: 15px;
                 }
               `}</style>
 
@@ -373,7 +426,7 @@ class Selectresource extends Component{
 									    height: 37px;
                    }
                    .scrollbox{
-                     height:250px !important;
+                     height:145px !important;
                    }
                    .selectfilsbox{
 								     height: 50px;
@@ -424,7 +477,7 @@ class Selectresource extends Component{
 									<Tooltip placement="bottom" title={this.props.isStudent()===true?"不支持学生延迟发布":""} >
 									<Radio style={radioStyle} value={1} className={"fl"} disabled={this.props.isStudent()}>
 										<span className={"mr5"}>延期发布</span>
-										<DatePicker
+										{this.props.course_groups.length>0?"":<DatePicker
 											dropdownClassName="hideDisable"
 											showTime={{ format: 'HH:mm' }}
 											locale={locale}
@@ -438,11 +491,92 @@ class Selectresource extends Component{
 											disabledTime={disabledDateTime}
 											disabledDate={disabledDate}
 											disabled={this.state.Radiovalue===1?false:true}
-										/>
+										/>}
 									</Radio>
 									</Tooltip>
 									<span className={"fl mt5 color-grey-c"}>(按照设置的时间定时发布)</span>
 								</Radio.Group>
+
+								<style>{`
+                .Selectleft20{
+                   margin-left: 20px !important;
+                   width: 176px;
+                   height: 40px;
+                }
+               #startimes .ant-calendar-picker-icon{
+                  margin-top:-11px;
+                }
+                .resourcebox{
+                   max-height:106px;
+                    overflow: auto;
+                }
+                .ml70{
+                 margin-left:70px;
+                }
+              `}</style>
+								{this.props.course_groups.length>0?this.props.isStudent()===true?"":<div className={"resourcebox"}>
+									{this.state.Radiovalue===1?<style>
+										{
+											`
+										.ant-input, .ant-input .ant-input-suffix {
+													background-color: #fff!important;
+											}
+										`
+										}
+									</style>:""}
+									{
+										course_group_publish_times.map((item,key)=>{
+											return(
+												<div className={"mt10"} key={key}>
+													<Select
+														className={"ml70"}
+														disabled={this.state.Radiovalue===1?false:true}
+														placeholder="请选择分班名称"
+														value={item.course_group_name}
+														style={{ width: 200 }}
+														onChange={(e,index)=>this.selectassigngroups(e,index,key)}
+													>
+														{this.props.course_groups.map((items,keys)=>{
+															let type=0
+															{course_group_publish_times.map((itsem,kesy)=>{
+																if(itsem.group_id===items.id){
+																	type=1
+																	return
+																}
+															})}
+															if(type===0){
+																return(
+																	<Option value={items.name} key={keys} id={items.id}>{items.name}</Option>
+																)
+															}
+														})}
+													</Select>
+
+													<DatePicker
+														disabled={this.state.Radiovalue===1?false:true}
+														dropdownClassName="hideDisable"
+														showTime={{ format: 'HH:mm' }}
+														locale={locale}
+														showToday={false}
+														format={dateFormat}
+														placeholder="请选择发布时间"
+														id={"startimes"}
+														className={"Selectleft20  "}
+														width={"200px"}
+														value={item.publish_time===undefined||item.publish_time===""?undefined:moment(item.publish_time, dateFormat)}
+														onChange={(e,index)=>this.onChangeTimepublish(e,index,key,2)}
+														// onChange={ this.onChangeTimepublish }
+														disabledTime={disabledDateTime}
+														disabledDate={disabledDate}
+													/>
+													{key!=0?<i className="iconfont icon-shanchu color-grey-c font-14 font-n ml20" onClick={()=>this.deletegrouppublish(key)}></i>:""}
+													{key+1===this.props.course_groups.length?"":<i className="iconfont icon-tianjiafangda color-green ml15" onClick={this.addgrouppublish}></i>}
+												</div>
+											)
+										})
+
+									}
+								</div>:""}
 							</div>
 
 							{this.state.patheditarrytype===true?<p className={"color-red ml20"}>请选择资源</p>:""}
diff --git a/public/react/src/modules/courses/coursesPublic/sendResource.js b/public/react/src/modules/courses/coursesPublic/sendResource.js
index b266767ff..83c774ae3 100644
--- a/public/react/src/modules/courses/coursesPublic/sendResource.js
+++ b/public/react/src/modules/courses/coursesPublic/sendResource.js
@@ -14,12 +14,12 @@ function range(start, end) {
 	}
 	return result;
 }
+
 function disabledDateTime() {
 	return {
-		// disabledHours: () => range(0, 24).splice(4, 20),
 		disabledMinutes: () => range(1, 30).concat(range(31, 60)),
-		// disabledSeconds: () => [0, 60],
-	};
+		// disabledSeconds: () => range(0,60)
+	}
 }
 
 function disabledDate(current) {
@@ -45,8 +45,9 @@ class Sendresource extends Component{
 			// moment(new Date()).format('YYYY-MM-DD HH:mm:ss'),
 			course_group_publish_times:[
 				{
-					course_group_id : undefined,
-					publish_time :""
+					group_id : undefined,
+					publish_time :undefined,
+					course_group_name:undefined
 				}],
 			course_groups:undefined,
 			course_groups_count:undefined,
@@ -127,7 +128,7 @@ class Sendresource extends Component{
 	}
 	Saves=()=>{
 
-		let {fileList,description,is_public,datatime,Radiovalue} =this.state;
+		let {fileList,description,is_public,datatime,Radiovalue,course_group_publish_times} =this.state;
 
 		let newfileList=[];
 		for(var list of fileList){
@@ -141,7 +142,7 @@ class Sendresource extends Component{
 			return
 		}
 
-		if(this.state.Radiovalue===1){
+		if(this.state.Radiovalue===1&&this.props.course_groups.length===0){
 			if(datatime===undefined||datatime===null||datatime=== ""){
 				this.setState({
 					Radiovaluetype:true
@@ -156,6 +157,7 @@ class Sendresource extends Component{
 
 
 
+
 		if(description===undefined){
 
 		}else if(description.length>100){
@@ -176,9 +178,10 @@ class Sendresource extends Component{
 			course_second_category_id:this.props.coursesidtype===undefined||this.props.coursesidtype==="node"?0:attachmentId,
 			attachment_ids:newfileList,
 			is_public:is_public,
-			publish_time:Radiovalue===1?datatime===undefined? undefined:datatime:undefined,
+			publish_time:this.props.course_groups.length===0?Radiovalue===1?datatime===undefined? undefined:datatime:undefined:"",
 			description:description,
 			delay_publish:Radiovalue,
+			group_settings:this.props.course_groups.length===0?"":course_group_publish_times
 		}).then((result)=>{
 
 			if(result.data.status===0){
@@ -237,10 +240,44 @@ class Sendresource extends Component{
 			Radiovalue: e.target.value,
 		});
 	}
+
+	addgrouppublish=()=>{
+		let newlist=this.state.course_group_publish_times;
+		newlist.push(  {
+			group_id : undefined,
+			publish_time :undefined,
+			course_group_name:undefined
+		})
+		this.setState({
+			course_group_publish_times:newlist
+		})
+	}
+	deletegrouppublish=(key)=>{
+		let newlist=this.state.course_group_publish_times;
+		newlist.splice(key,1);
+		this.setState({
+			course_group_publish_times:newlist
+		})
+	}
+	selectassigngroups=(e,index,key)=>{
+		let {course_group_publish_times}=this.state;
+		let newgroup_publish=course_group_publish_times;
+		for(var i=0; i<newgroup_publish.length; i++){
+			if(i===parseInt(key)){
+				newgroup_publish[i].course_group_name=index.props.value;
+				newgroup_publish[i].group_id=index.props.id;
+			}
+		}
+		this.setState({
+			course_group_publish_times:newgroup_publish,
+		})
+	}
+
 	render(){
 		let { newfileListtype,descriptiontype,
 			is_public,
 			datatime,
+			course_group_publish_times
 		}=this.state;
 
 		const uploadProps = {
@@ -265,7 +302,7 @@ class Sendresource extends Component{
 		};
 
 
-		console.log(this.props.course_groups)
+	  //console.log(this.state.course_group_publish_times)
 		return(
 			<div>
 				{/*提示*/}
@@ -421,10 +458,88 @@ class Sendresource extends Component{
 								</Radio>
 								</Tooltip>
 								<span className={"fl mt5 color-grey-c"}>(按照设置的时间定时发布)</span>
+							</Radio.Group>
 
 
+							<style>{`
+                .Selectleft20{
+                   margin-left: 20px !important;
+                   width: 176px;
+                   height: 40px;
+                }
+               #startimes .ant-calendar-picker-icon{
+                  margin-top:-11px;
+                }
+                .resourcebox{
+                   max-height:150px;
+                    overflow: auto;
+                }
+                .ml70{
+                 margin-left:70px;
+                }
+              `}</style>
+							{this.props.course_groups.length>0?this.props.isStudent()===true?"":<div className={"resourcebox"}>
+									{this.state.Radiovalue===1?<style>
+									{
+										`
+										.ant-input, .ant-input .ant-input-suffix {
+													background-color: #fff!important;
+											}
+										`
+									}
+								</style>:""}
+								{
+									course_group_publish_times.map((item,key)=>{
+										return(
+											<div className={"mt10"} key={key}>
+												<Select
+												         disabled={this.state.Radiovalue===1?false:true}
+													       placeholder="请选择分班名称"
+																 value={item.course_group_name}
+																 style={{ width: 200 }}
+																 onChange={(e,index)=>this.selectassigngroups(e,index,key)}
+												>
+													{this.props.course_groups.map((items,keys)=>{
+ 														let type=0
+														{course_group_publish_times.map((itsem,kesy)=>{
+													      if(itsem.group_id===items.id){
+																	type=1
+																	return
+																}
+														})}
+														if(type===0){
+															return(
+																<Option value={items.name} key={keys} id={items.id}>{items.name}</Option>
+															)
+														}
+													})}
+												</Select>
+
+												<DatePicker
+													disabled={this.state.Radiovalue===1?false:true}
+													dropdownClassName="hideDisable"
+													showTime={{ format: 'HH:mm' }}
+													locale={locale}
+													showToday={false}
+													format={dateFormat}
+													placeholder="请选择发布时间"
+													id={"startimes"}
+													className={"Selectleft20  "}
+													width={"200px"}
+													value={item.publish_time===undefined||item.publish_time===""?undefined:moment(item.publish_time, dateFormat)}
+													onChange={(e,index)=>this.onChangeTimepublish(e,index,key,2)}
+													// onChange={ this.onChangeTimepublish }
+													disabledTime={disabledDateTime}
+													disabledDate={disabledDate}
+												/>
+												{key!=0?<i className="iconfont icon-shanchu color-grey-c font-14 font-n ml20" onClick={()=>this.deletegrouppublish(key)}></i>:""}
+												{key+1===this.props.course_groups.length?"":<i className="iconfont icon-tianjiafangda color-green ml15" onClick={this.addgrouppublish}></i>}
+											</div>
+										)
+									})
 
-							</Radio.Group>
+								}
+							</div>:""}
 						</div>