diff --git a/public/react/src/modules/modals/Bottomsubmit.js b/public/react/src/modules/modals/Bottomsubmit.js
index 16174c480..670049003 100644
--- a/public/react/src/modules/modals/Bottomsubmit.js
+++ b/public/react/src/modules/modals/Bottomsubmit.js
@@ -12,6 +12,7 @@ class Bottomsubmit extends Component {
 
   cannelfun = () => {
     // window.location.href=
+		debugger
 		if(this.props.Cohetepaperbool===true){
 			this.props.setCohetepaperbool(false);
 		}else {
diff --git a/public/react/src/modules/question/Questionitem_banks.js b/public/react/src/modules/question/Questionitem_banks.js
index 20f503779..b4c957235 100644
--- a/public/react/src/modules/question/Questionitem_banks.js
+++ b/public/react/src/modules/question/Questionitem_banks.js
@@ -464,7 +464,7 @@ class Questionitem_banks extends Component {
 		}
 		if (this.state.item_type === "PROGRAM") {
 			//编程题 跳转到 oj 中创建
-
+			this.props.history.replace('/problems');
 
 		}
 
diff --git a/public/react/src/modules/question/component/Itembankstop.js b/public/react/src/modules/question/component/Itembankstop.js
index 79544f010..2c149c86e 100644
--- a/public/react/src/modules/question/component/Itembankstop.js
+++ b/public/react/src/modules/question/component/Itembankstop.js
@@ -474,7 +474,7 @@ class Itembankstop extends Component {
 								</InputGroup>
 
 
-								<img className="edu-nodata-img mb20" src={getImageUrl("/images/educoder/zjzsd.png")}/>
+								<img className=" ml22 zjzsdian xiaoshou"  src={getImageUrl("/images/educoder/zjzsd.png")}/>
 
 
 								<div className="sortinxdirection" style={{
@@ -489,8 +489,9 @@ class Itembankstop extends Component {
 												position: "relative",
 											}}>
 												<p className="w100s  stestcen lh32">{object.name}</p>
-												<i className="iconfont icon-roundclose font-25 lg ml7 icondowncolorss"
-													 onClick={() => this.deletesobject(object, index)}></i>
+
+												<img className=" ml7 zjzsdian xiaoshou icondowncolorssy"  onClick={() => this.deletesobject(object, index)} src={getImageUrl("/images/educoder/bzucha.png")}/>
+
 											</div>
 										)
 									})}
diff --git a/public/react/src/modules/question/component/Newknledpots.js b/public/react/src/modules/question/component/Newknledpots.js
new file mode 100644
index 000000000..8a4cc743d
--- /dev/null
+++ b/public/react/src/modules/question/component/Newknledpots.js
@@ -0,0 +1,50 @@
+import React, { Component } from 'react';
+import {getImageUrl} from 'educoder';
+import { Modal,Input} from 'antd';
+import axios from 'axios';
+import './../questioncss/questioncom.css'
+//立即申请试用
+class PaperDeletModel extends Component {
+
+	constructor(props) {
+		super(props);
+		this.state={
+			newkntypeinput:""
+		}
+	}
+
+	handleChange=(e)=>{
+		this.setState({
+			newkntypeinput:	e.target.value
+		})
+
+	}
+
+	render() {
+
+		return(
+			<Modal
+				keyboard={false}
+				closable={false}
+				footer={null}
+				destroyOnClose={true}
+				title="新增知识点"
+				centered={true}
+				visible={this.props.NewknTypedel===undefined?false:this.props.NewknTypedel}
+				width="442px"
+			>
+				<div className="educouddiv">
+					<div className={"tabeltext-alignleft mt10"}>
+						<Input onInput={this.handleChange}  />
+					</div>
+					<div className="clearfix mt30 edu-txt-center">
+						<a className="task-btn mr30 w80" onClick={()=>this.props.setmodalsTypedel()}>取消</a>
+						<a className="task-btn task-btn-orange w80" onClick={()=>this.props.setmodalsTypedel(this.state.newkntypeinput)}>确定</a>
+					</div>
+				</div>
+			</Modal>
+		)
+	}
+}
+
+export default PaperDeletModel;
diff --git a/public/react/src/modules/question/questioncss/questioncom.css b/public/react/src/modules/question/questioncss/questioncom.css
index eef7dcf12..fa653d8bf 100644
--- a/public/react/src/modules/question/questioncss/questioncom.css
+++ b/public/react/src/modules/question/questioncss/questioncom.css
@@ -216,6 +216,11 @@
     top: -20px;
     right: -16px;
 }
+.icondowncolorssy{
+    position: absolute;
+    top: -15px;
+    right: -11px;
+}
 
 .questiontype{
     width: 100%;
@@ -807,3 +812,13 @@
 .mr2{
     margin-right: 2px;
 }
+
+.ml22{
+    margin-left: 22px;
+}
+
+.zjzsdian{
+    width: 20px;
+    height: 20px;
+    margin-top: 5px;
+}