diff --git a/src/pages/exchangepage/edittemplate/goodsPage.js b/src/pages/exchangepage/edittemplate/goodsPage.js
index c499a519..ec7e0373 100644
--- a/src/pages/exchangepage/edittemplate/goodsPage.js
+++ b/src/pages/exchangepage/edittemplate/goodsPage.js
@@ -28,8 +28,7 @@ export default class edittemplate extends React.Component{
 			bg_color:"",
 			button_color:"",
       top_img:null,
-      list:1
-			
+      list:1	
 		},
 		preview_visible:false,
 		previewData:null,
@@ -45,7 +44,11 @@ export default class edittemplate extends React.Component{
   }
  
    componentWillMount(e){
-	 
+    let config=JSON.parse(sessionStorage.getItem('editorConfig'));
+    if(config){
+      this.setState({model:config[1]});
+    }
+   
    }
 	  
    onListChange(e){
@@ -153,7 +156,18 @@ export default class edittemplate extends React.Component{
 		  
 		  
 		
-		
+      componentWillUnmount(){
+      let oldobj=JSON.parse(sessionStorage.getItem('editorConfig'));
+      if(oldobj){
+        oldobj.push(this.state.model);
+        sessionStorage.setItem('editorConfig',JSON.stringify(oldobj));
+      }else{
+        let obj=[]
+        obj.push(this.state.model);
+        sessionStorage.setItem('editorConfig',JSON.stringify(obj));
+      }
+     
+    }
 
 
   render(){
diff --git a/src/pages/exchangepage/edittemplate/landingPage.js b/src/pages/exchangepage/edittemplate/landingPage.js
index 9daa992c..865eea59 100644
--- a/src/pages/exchangepage/edittemplate/landingPage.js
+++ b/src/pages/exchangepage/edittemplate/landingPage.js
@@ -7,271 +7,34 @@ import { Notify ,RadioGroup,RadioButton} from 'zent';
 import Ipt from "../../../components/input/main"
 import Form from "../../../components/form/main"
 import FormItem from "../../../components/form-item/main"
-import {uploadImg,handelResponse,addTheme,putMyTheme,putTheme,putSystemTemplate,addSystemTemplate} from "../../../assets/api.js"
-import PreviewItem from "../template/preview.js"
-import html2canvas from 'html2canvas'
+import {uploadImg,handelResponse} from "../../../assets/api.js"
 export default class edittemplate extends React.Component{
   constructor(props){
     super(props)
     this.state={
-		color:"#ffffff",
-		text:"等我两分钟",
-		showType:1,//兑换码/白名单/立减金
 		model:{
-			id:"",
-      images:['https://lsxd-yunshanfu.oss-cn-hangzhou.aliyuncs.com/common_image/20220105/59ba305520d3229e7fc53d5229bfec0c.png','https://lsxd-yunshanfu.oss-cn-hangzhou.aliyuncs.com/common_image/20220105/5dd765e3b46042f7ecd8c576e6fa9568.png'],
-			thumb:null,
-			title:"落地页标题",
-			client:1,
-			bg_color:"",
+      title:"落地页标题",
+      bg_color:"",
 			button_color:"",
-			top_img:null,	
+      images:[],
+      activityType:'',
 		},
-		preview_visible:false,
-		previewData:null,
-		pageInfo:null,
-		isExchangePage:false,
-		isSystemModel:false,
-		thumbfile:'',
-		activityType:'',
-		activeNavStatus:1,
-		headfile:''
 		}
-		this.canvasImgDom=this.canvasImgDom.bind(this);
-		this.canvasImgDomScr=this.canvasImgDomScr.bind(this);
   }
 
- 
-	
    componentWillMount(e){
-	let myInfo = sessionStorage.getItem("pageInfo")
-	console.log("当前状态",myInfo)
-	if(myInfo == 0)
-	{
-		
-		return
-	}
-	if(myInfo == 1)
-	{
-		this.setState({isSystemModel:true})
-		console.log(7777)
-		return;
-	}
-	if(myInfo)
-	{
-		myInfo = JSON.parse(myInfo)
-		
-		let model = {
-						id:myInfo.id,
-						 images:this.state.model.images  ,
-						 bg_color:myInfo.bg_color,
-						 button_color:myInfo.button_color,
-						 client:myInfo.client,
-						 top_img:myInfo.top_img,
-						 title:myInfo.title,
-						 thumb:myInfo.thumb
-		}
-		if(sessionStorage.getItem("isSort") == 1 &&  myInfo.creator == 0)
-		{
-			this.setState({isSystemModel:true})
-			model.sort = myInfo.sort;
-		}
-		
-		
-	
-		if(myInfo.href)
-		{
-
-			model.list = parseInt(myInfo.list) 
-			model.use = myInfo.use
-			model.link = myInfo.link
-			model.edit= myInfo.edit
-			model.href= myInfo.href
-			
-			this.setState({isExchangePage:true})
-			
-		}
-		
-		this.setState({model:model})
-		
-	}
+    let config=JSON.parse(sessionStorage.getItem('editorConfig'));
+    if(config){
+      this.setState({model:config[0]});
+    }
+    
    }
-	 async  onSave(){
-		let thumbresult=null;
-		 //存缩略图
-	   let info =  sessionStorage.getItem("pageInfo")
-	    if(info)
-		{
-			info = JSON.parse(info)
-		}
-	    
-		
-		if(!this.state.model.images[0])
-		{
-			Notify.error("没上落地页banner")
-			return;
-		}
-		if(!this.state.model.images[1])
-		{
-			Notify.error("没上传落地页输入框")
-			return;
-		}
-		if(!this.state.model.images[2])
-		{
-			Notify.error("没上传落地页使用说明")
-			return;
-		}
-		if(!this.state.model.top_img)
-		{
-			Notify.error("没上传顶部banner")
-			return;
-		}
-		// if(!this.state.model.thumb)
-		// {
-		// 	Notify.error("没上传缩略图")
-		// 	return;
-		// }
-	   
-		var re = new RegExp("^([1-9][0-9]*){1,3}$");
-		if (this.state.isSystemModel && !re.test(this.state.model.sort)) {
-			Notify.error("权重请输入正整数")
-			return;
-		}
-		if(this.state.model.images.toString()!=info.images.toString()){
-			 thumbresult =await this.canvasImgFn();
-			 if(!thumbresult){
-				 return
-			 }
-		}
-		let formdata = {
-		 	"title": this.state.model.title,
-		 	"client": 1,
-		 	"thumb": this.state.model.thumb,
-		 	"bg_color": this.state.model.bg_color,
-		 	"file": "",
-		 	"scope": "",
-		 	"images": this.state.model.images,
-		 	"button_color" : this.state.model.button_color,
-		 	"top_img": this.state.model.top_img
-		 }
-		 console.log("当前链接")
-		 console.log(info.href)
-		 
-	    if(info.href)
-		{
-			formdata.list = this.state.model.list
-			formdata.use =  this.state.model.use
-			formdata.link = this.state.model.link
-			formdata.edit= this.state.model.edit
-			formdata.href= this.state.model.href
-			
-			
-			putTheme(this.state.model.id,formdata).then((res)=>{
-		   		handelResponse(res,(req,msg)=>{
-				 Notify.success("保存成功")
-					
-				this.props.history.push('/home/exchangepage');
-				return
-		   		},(err)=>{
-				Notify.error(err)
-		       })
-		   	});
-			
-		}
-	
-	   else{
-	   
-	   
 	  
-	   
-	
-	   
-	   if(this.state.model.id > 0)
-	   {
-		   
-		   if(this.state.isSystemModel == true)
-		   {
-		   	formdata.sort = this.state.model.sort;
-			putSystemTemplate(this.state.model.id,formdata).then((res)=>{
-			 		handelResponse(res,(req,msg)=>{
-							 Notify.success("保存成功")
-								
-							this.props.history.push('/home/system/my-mould');
-			 		},(err)=>{
-							Notify.error(err)
-					})
-			 	});
-		   }
-		   else{
-			   putMyTheme(this.state.model.id,formdata).then((res)=>{
-			    		handelResponse(res,(req,msg)=>{
-			   				 Notify.success("保存成功")
-			   					
-			   				this.props.history.push('/home/myexchangetemplate');
-			    		},(err)=>{
-			   				Notify.error(err)
-			   })
-			    	});
-			   
-		   }
-			
-	   }
-	   else{
-			if(this.state.isSystemModel == true)
-		   {
-			   formdata.sort = this.state.model.sort;
-		   	  addSystemTemplate(formdata).then((res)=>{
-		   	 		handelResponse(res,(req,msg)=>{
-		   							 Notify.success("保存成功")
-		   							 setTimeout(() => {
-		   									this.props.history.push('/home/system/my-mould');
-		   							 }, 2000);
-		   						
-		   	 		},(err)=>{
-		   				  	Notify.error(err)
-		   					})
-		   	});
-			
-			
-			}else{
-				addTheme(formdata).then((res)=>{
-				 		handelResponse(res,(req,msg)=>{
-										 Notify.success("保存成功")
-										 setTimeout(() => {
-												this.props.history.push('/home/myexchangetemplate');
-										 }, 2000);
-									
-				 		},(err)=>{
-							  	Notify.error(err)
-								})
-				});
-				
-				
-			}
-
-	
-		  
-		  
-		  
-		  
-		   
-	   }
-	   
-	   
-	}
-		
-	   
-	   
-	   
-   }
 	 onactivityChange(e){
-		this.setState({activityType:e.target.value})
+     let active=this.state.model;
+     active.activityType=e.target.value;
+		this.setState({model:active})
 	 }
-   
-	onPreview(){
-		this.setState({previewData:this.state.model})
-		this.setState({preview_visible:true})
-  }
   //上传顶部banner
 	onUploadChange(files){
 		if(files.length > 0 && files[0].status == "success")
@@ -280,19 +43,28 @@ export default class edittemplate extends React.Component{
 			model.images[0] = files[0].src;
       this.setState({model:model})
       this.props.setbanner(model);
-		}
+		}else{
+      let model = this.state.model;
+			model.images[0] = '';
+      this.setState({model:model})
+      this.props.setbanner(model);
+    }
 	};
 	
 	//上传输入框
 	onUploadChange1(files){
-	
 		if(files.length > 0 && files[0].status == "success")
 		{
 			let model = this.state.model;
 			model.images[1] = files[0].src;
       this.setState({model:model})
       this.props.setbanner(model);
-		}
+		}else{
+      let model = this.state.model;
+			model.images[1] ='';
+      this.setState({model:model})
+      this.props.setbanner(model);
+    }
 	};
 	//上传使用说明
 	onUploadChange2(files){
@@ -316,96 +88,7 @@ export default class edittemplate extends React.Component{
 	  };
 	  
 
-	  onBack(){
-	    this.refs.preview.popPage()
-	  }
-	  onClose(){
-		  this.setState({preview_visible:false})
-	  }
-		 canvasImgFn(){
-			let self=this;
-			let path = null;
-			let canvasEle=this.canvasImg;　　//获取元素
-			let scrolDom=this.canvascrol;
-			scrolDom.pageYoffset = 0;
-			scrolDom.scrollTop = 0;
-			let dom=document.querySelector('.xj-viewer-mask');
-			let dom2=document.querySelector('.editor-main');
-			dom.style.height =scrolDom.scrollHeight+'px';
-			dom2.style.height =scrolDom.scrollHeight*1+50+'px';
-			dom.style.maxHeight =scrolDom.scrollHeight+'px';
-			let imgres=html2canvas(canvasEle, {
-				width:375, //设置canvas的宽度
-				scale: 1,//缩放
-				useCORS: true,
-				allowTaint:false,
-				height:canvasEle.offsetHeight,
-			}).then(async (canvas) => {
-				//处理你生成的canvas
-				document.body.appendChild(canvas);
-				let a = document.createElement('a');
-				let file = canvas.toDataURL( );
-				let thumbimg= self.dataURLtoFile(file,'image/png');
-				self.setState({thumbfile:file});
-				
-				let imgformdata= new FormData();
-				let fileOfBlob = new File([thumbimg], new Date()+'.png'); 
-				imgformdata.append("file",fileOfBlob)
-				imgformdata.append("path","common_image")
-				let pathimg=await uploadImg(imgformdata).then((res)=>{
-				handelResponse(res,(req,msg)=>{
-					path = req.path;
-					let model=self.state.model;
-					model.thumb=req.path;
-					self.setState({model});
-				},(err)=>{
-
-				})
-				});
-				dom.style.height ='100%';
-				dom.style.maxHeight ='600px';
-				dom2.style.height ='600px';
-        return path;
-			})
-			return imgres;
-		}
-
-		//自动生成截图
-		createdImgFn(){
-		
-			let self=this;
-			let canvasEle=this.canvasImgDom;　　//获取元素
-			html2canvas(canvasEle, {
-				width:375, //设置canvas的宽度
-				scale: 1,//缩放
-				useCORS: true,
-				height:canvasEle.offsetHeight,
-			}).then((canvas) => {
-				//处理你生成的canvas
-				document.body.appendChild(canvas);
-				console.log('开始截图');
-				let a = document.createElement('a');
-				let file = canvas.toDataURL( );
-				let thumbimg= self.dataURLtoFile(file,'image/png');
-				self.setState({headfile:file});
-			
-			})
-		}
-		dataURLtoFile(dataURI, type) {
-		  let binary = atob(dataURI.split(',')[1]);
-	    let array = [];
-			for(let i = 0; i < binary.length; i++) {
-			array.push(binary.charCodeAt(i));
-			}
-			return new Blob([new Uint8Array(array)], {type:type });
-			}
-
-		canvasImgDom(e){
-			this.canvasImg=e;
-		}
-		canvasImgDomScr(e){
-			this.canvascrol=e;
-		}
+	   
 
 			// 字体颜色
 			fontcolor(cor){
@@ -419,7 +102,6 @@ export default class edittemplate extends React.Component{
 				}
 		onUpload = (file, report) => {
 			let self=this;
-			console.log('上传头像',file);
 		    return new Promise((resolve, reject) => {
 				let path = ""
 				let formdata= new FormData();
@@ -465,7 +147,12 @@ export default class edittemplate extends React.Component{
 			
 		  };
 		  
-		  
+		  		//组件将要销毁阶段
+		componentWillUnmount(){
+      let obj=[]
+      obj.push(this.state.model);
+			 sessionStorage.setItem('editorConfig',JSON.stringify(obj));
+		}
 		
 		
 
@@ -562,7 +249,7 @@ export default class edittemplate extends React.Component{
        
         </FormItem>
         <FormItem required={false} labelname="活动说明:" prop="bottom" id="bottom" labelwidth="100px">
-        <RadioGroup onChange={(e)=>{this.onactivityChange(e)}  } value={this.state.activityType}>
+        <RadioGroup onChange={(e)=>{this.onactivityChange(e)}  } value={this.state.model.activityType}>
        <RadioButton value={1}>图片</RadioButton>
        <RadioButton value={2}>富文本</RadioButton>
        </RadioGroup>
diff --git a/src/pages/exchangepage/edittemplate/main.js b/src/pages/exchangepage/edittemplate/main.js
index 0e0aafd3..f54e3915 100644
--- a/src/pages/exchangepage/edittemplate/main.js
+++ b/src/pages/exchangepage/edittemplate/main.js
@@ -26,7 +26,7 @@ export default class edittemplate extends React.Component{
 		//落地页
 		model:{
 			id:"",
-			images:['https://lsxd-yunshanfu.oss-cn-hangzhou.aliyuncs.com/common_image/20220105/59ba305520d3229e7fc53d5229bfec0c.png','https://lsxd-yunshanfu.oss-cn-hangzhou.aliyuncs.com/common_image/20220105/5dd765e3b46042f7ecd8c576e6fa9568.png'],
+			images:[],
 			thumb:null,
 			title:"落地页标题",
 			client:1,
@@ -207,7 +207,7 @@ getLandingdata(val){
 		   	});
 			
 		}
-	
+
 	   else{
 	   
 	   
@@ -364,7 +364,8 @@ getLandingdata(val){
 	  }
 	  onClose(){
 		  this.setState({preview_visible:false})
-	  }
+		}
+
 		 canvasImgFn(){
 			let self=this;
 			let path = null;
@@ -574,9 +575,14 @@ getLandingdata(val){
 					<h4>落地页:</h4>
 					<div onClick={()=>this.activeChoice(1)}  className={this.state.activeNavStatus==1?'activeNav thumbheader' :'thumbheader'}>
             <h3>{this.state.model.title}</h3>
-						<img src={this.state.model.images[0]}/>
+						{
+							!this.state.model.images[0]?<img id="top" src={'https://lsxd-yunshanfu.oss-cn-hangzhou.aliyuncs.com/common_image/20220105/59ba305520d3229e7fc53d5229bfec0c.png'}/>:<img src={this.state.model.images[0]} id="top"/>
+						}
+						
 						<div className="hascode">
-						<img src={this.state.model.images[1]}/>
+						{
+							!this.state.model.images[1]?<img id="top" src={'https://lsxd-yunshanfu.oss-cn-hangzhou.aliyuncs.com/common_image/20220105/5dd765e3b46042f7ecd8c576e6fa9568.png'}/>:<img src={this.state.model.images[0]} id="top"/>
+						}
 						<img    src={'https://lsxd-yunshanfu.oss-cn-hangzhou.aliyuncs.com/common_image/20220105/7dafa511638b084f21966b2c3d269a0e.png'} className="thumbcode" />
 						</div>
 						<img src={this.state.model.images[3]}/>
@@ -646,11 +652,16 @@ this.state.goodsConfigure.list==1?<img className="goodsPic" src={'https://lsxdem
 						<div className="xj-viewer-out">
 							<div className="xj-viewer-mask" style={{background:this.state.model.bgcolor}} ref={this.canvasImgDomScr}>
 				 <div className="top">
-					 <img  crossOrigin="anonymous" src={this.state.model.images[0]}  id="top" />
+				 {
+					 !this.state.model.images[0]? <img    src={'https://lsxd-yunshanfu.oss-cn-hangzhou.aliyuncs.com/common_image/20220105/59ba305520d3229e7fc53d5229bfec0c.png'}  id="top" />: <img  crossOrigin="anonymous" src={this.state.model.images[0]}  id="top" />
+				 }
+					
 				 </div>
 					<div className="center" id="center">
-					<img   crossOrigin="anonymous" id="center-img"   src={this.state.model.images[1]}  />
- 
+				
+        {
+					!this.state.model.images[1]?<img id="center-img" src={'https://lsxd-yunshanfu.oss-cn-hangzhou.aliyuncs.com/common_image/20220105/5dd765e3b46042f7ecd8c576e6fa9568.png'}/>:	<img   crossOrigin="anonymous" id="center-img"   src={this.state.model.images[1]}  />
+				}
 					<img crossOrigin="anonymous" src={'http://lsxd-yunshanfu.oss-cn-hangzhou.aliyuncs.com/common_image/20220105/7dafa511638b084f21966b2c3d269a0e.png'} className="verifycode" />
 					<div className="submit"></div>
 					</div>