diff --git a/public/react/src/modules/courses/poll/PollNew.js b/public/react/src/modules/courses/poll/PollNew.js
index 39a16e8a6..a3513db40 100644
--- a/public/react/src/modules/courses/poll/PollNew.js
+++ b/public/react/src/modules/courses/poll/PollNew.js
@@ -9,7 +9,6 @@ import '../css/Courses.css'
 import axios from 'axios'
 import moment from "../new/CoursesNew";
 import Modals from "../../modals/Modals";
-import Editingcomponent from "./components/Editingcomponent"
 
 const TextArea = Input.TextArea
 const RadioGroup = Radio.Group
diff --git a/public/react/src/modules/courses/poll/components/Editingcomponent.js b/public/react/src/modules/courses/poll/components/Editingcomponent.js
deleted file mode 100644
index 5a27a42e2..000000000
--- a/public/react/src/modules/courses/poll/components/Editingcomponent.js
+++ /dev/null
@@ -1,332 +0,0 @@
-import React, {Component} from "react";
-import '../pollStyle.css'
-import {Input, Tooltip, Checkbox, Radio, Select} from 'antd'
-import {WordsBtn, ActionBtn} from 'educoder'
-const TextArea = Input.TextArea
-const RadioGroup = Radio.Group
-const CheckboxGroup = Checkbox.Group
-class Editingcomponent extends Component {
-
-	constructor(props) {
-		super(props);
-		this.state = {
-			adddom:this.props.adddom,
-		  Newedit:this.props.Newedit,
-		}
-	}
-	componentWillReceiveProps(nextProps) {
-		const { adddom } = this.state
-		const newdata = nextProps.adddom.toString()
-		if (adddom.toString() !== newdata) {
-			this.setState({
-				adddom: nextProps.adddom,
-			})
-		}
-	}
-	// componentWillReceiveProps(nextProps) {
-	// 	// console.log("46");
-	// 	// console.log(nextProps);
-	// 	// console.log(this.props);
-	// 	if (nextProps.adddom != this.props.adddom) {
-	// 		// console.log("50");
-	// 		// console.log(nextProps.user);
-	// 		if (nextProps.adddom !== undefined) {
-	// 			// console.log("53");
-	// 			// console.log(nextProps.user);
-	// 			this.setState({
-	// 				adddom: nextProps.adddom,
-	// 			})
-	// 		}
-	//
-	//
-	// 	}
-	// }
-
-	OnCheckAllChange =(e, indexo)=>{
-    this.props.OnCheckAllChange(e, indexo);
-	}
-
-	HandleInputTopic = (e, indexo)=>{
-		this.props.HandleInputTopic(e, indexo);
-
-	}
-
-	Deleteentrys=(id, i, stirngname)=>{
-		this.props.Deleteentrys(id, i, stirngname);
-	}
-
-	HandleInputChanges=(e, i, k)=>{
-		console.log("handleInputChanges"+" "+e);
-		console.log("handleInputChanges"+" "+i);
-		console.log("handleInputChanges"+" "+k);
-
-		this.props.HandleInputChanges(e, i, k);
-	}
-
-	Ewoption = (id, object) => {
-		this.props.Ewoption(id, object)
-	}
-
-	Addanotheroption = (id) => {
-    this.props.Addanotheroption(id);
-	}
-	Deleteadddom = (indexo) => {
-		this.props.Deleteadddom(indexo);
-	}
-  Deleteadddomthree= (indexo, object)=>{
-		this.props.Deleteadddomthree(indexo, object);
-	}
-	Deleteadddomtwo =(indexo, object)=>{
-		this.props.Deleteadddomtwo(indexo, object);
-	}
-	HandleGradationGroupChangee = (value, index, max, length) => {
-    this.props.HandleGradationGroupChangee(value, index, max, length);
-	}
-	HandleGradationGroupChangeee= (value, index) => {
-	this.props.HandleGradationGroupChangeee(value, index);
-	}
-
-		render() {
-			return (
-			<div className="myyslwidth">
-				{this.state.adddom === undefined ? "" : this.state.adddom.map((itemo, indexo) => {
-					let arrid = itemo.question.id;
-					let resultDomtwo;
-					resultDomtwo =
-						<div className="problemShow">
-									<span
-										className="font-16 color-grey-6 mb20">{itemo.question.question_type === 1 ? "单选题" : itemo.question.question_type === 2 ? "多选题" : "主观题"}
-										<Checkbox value={itemo.question.is_necessary}
-															checked={itemo.question.is_necessary === 1 ? true : false}
-															onChange={(e) => this.OnCheckAllChange(e, indexo)}
-															className="lineh-40"
-															style={{"marginLeft": "20px"}}>必答</Checkbox>
-									</span>
-
-							<TextArea placeholder="请输入题目" className="mb20 TextAreas"
-												autosize={{minRows: 1, maxRows: 5}}
-												id="textArea"
-												style={{
-													"height": "45px",
-													"max-height": "9.0072e+15px",
-													"overflow-y": "hidden",
-													"line-height": "35px",
-												}}
-
-												onInput={(e) => this.HandleInputTopic(e, indexo)}>{itemo.question.question_title}</TextArea>
-
-							{itemo.question.answers === undefined ? "" : itemo.question.answers.map((itemt, indext) => {
-								return (
-									<div>
-										{itemt.answer_text === undefined ? (
-											<div></div>) : itemt.answer_text === "其他" ? (
-											<p className="df mb20">
-															<span
-																className="color-grey-6 mr10 w60 font-16 lineh-40"
-																style={{"text-align": "center"}}>其它</span>
-
-												<input
-													className="mr20 input-flex-40 TextAreainput" disabled
-													placeholder='无法编辑！将由参与答题的人手动录入'></input>
-												{this.state.polls_status === undefined || this.state.polls_status === 1 ?
-													<a className="lineh-40"
-														 onClick={() => this.Deleteentrys(arrid, indext, true)}><Tooltip
-														title="删除"
-														placement={"bottom"}><i
-														className="iconfont icon-htmal5icon19 font-20 color-grey-c"></i></Tooltip></a>
-													: ""}
-											</p>) : (<p className="df mb20">
-													<span className="color-grey-6 mr10 w60 font-16 lineh-40"
-																style={{"text-align": "center"}}>选项</span>
-
-											<TextArea
-												autosize={{minRows: 1, maxRows: 5}}
-												className="mr20 TextAreas"
-												value={itemt.answer_text}
-												style={{
-													"height": "45px",
-													"max-height": "9.0072e+15px",
-													"overflow-y": "hidden",
-													"line-height": "35px",
-												}}
-												onInput={(e) => this.HandleInputChanges(e, indexo, indext)}></TextArea>
-											{this.state.polls_status === undefined || this.state.polls_status === 1 ?
-												<a className="lineh-40"
-													 onClick={() => this.Deleteentrys(arrid, indext, false)}><Tooltip
-													title="删除" placement={"bottom"}><i
-													className="iconfont icon-htmal5icon19 font-20 color-grey-c"></i></Tooltip></a>
-												: ""}
-										</p>)}
-									</div>
-								)
-							})}
-
-							<div className="df">
-								{itemo.question.question_type === 1 ? (
-										<div>
-											<div style={{minWidth: "1100px"}}>
-												{this.state.polls_status === undefined || this.state.polls_status === 1 ?
-													<ActionBtn style="grey" className="mr20 mt5"
-																		 onClick={() => this.Ewoption(itemo.question.id, itemo)}>新增选项</ActionBtn>
-
-													: ""}
-												{this.state.polls_status === undefined || this.state.polls_status === 1 ?
-
-													(this.state.newoption === false ?
-														<ActionBtn style="grey" className="mr20 mt5"
-																			 onClick={() => this.Addanotheroption(itemo.question.id)}>新增其他选项</ActionBtn>
-														: "")
-													: ""}
-												<span className="fr mt5">
-                        <ActionBtn style="greyBack" className="mr20 w100"
-																	 onClick={() => this.Deleteadddom(indexo)}>取消</ActionBtn>
-                        <ActionBtn style="blue" className="mr20 w100"
-																	 onClick={() => this.Deleteadddomthree(indexo, itemo)}>保存</ActionBtn>
-											 <ActionBtn style="blue" className=" w100"
-																	onClick={() => this.Deleteadddomtwo(indexo, itemo)}>保存并继续</ActionBtn>
-                      </span>
-											</div>
-										</div>
-
-
-									)
-
-
-									: itemo.question.question_type === 2 ? (
-											//////////////////////////////////////////// 可选
-											<div>
-												<div style={{minWidth: "1100px"}}>
-													<div>
-                                                        <span
-																													className="color-grey-6 mr20 font-16 lineh-40 fl">可选</span>
-														<div className="mr40 flex1 ">
-															{/*可选最小*/}
-															<style>
-																{
-																	`
-																			.ant-select-selection .ant-select-selection-selected .ant-select-selection__rendered .ant-select-selection-selected-value{
-																				"width":"100%";
-                                  "height": "80%";
-																	"margin-top": "5px";
-																 "margin-left": "5px";
-																 "text-align": "center";
-																 "display": "block";
-																 "opacity": "1";
-																			}
-																	`
-																}
-															</style>
-															<Select className="fl  w100"
-																			onChange={(value) => this.HandleGradationGroupChangee(value, indexo, itemo.question.max_choices, itemo.question.answers.length)}
-																			value={itemo.question.min_choices === 0 || itemo.question.min_choices === "0" ? "--" : itemo.question.min_choices === null ? "--" : itemo.question.min_choices === undefined ? "--" : itemo.question.min_choices}
-
-															>
-																<Option value={String("0")}>--</Option>
-																{itemo.question.answers === undefined ? "" : itemo.question.answers.map((itemt, indext) => {
-																	return (
-																		indext >= 1 ? <Option value={String(indext + 1)}>{indext + 1}</Option> : ""
-																	)
-																})}
-															</Select>
-															<span
-																className="ml10 mr10 color-grey-6 lineh-40 fl">~</span>
-															{/*可选最大*/}
-															<Select className="fl w100"
-																			onChange={(value) => this.HandleGradationGroupChangeee(value, indexo)}
-																			value={itemo.question.max_choices === 0 || itemo.question.max_choices === "0" ? "--" : itemo.question.min_choices === null ? "--" : itemo.question.min_choices === undefined ? "--" : itemo.question.max_choices}
-															>
-																<Option value={String("0")}>--</Option>
-																{itemo.question.answers === undefined ? "" : itemo.question.answers.map((itemt, indext) => {
-																	return (
-																		indext >= 1 ? <Option value={String(indext + 1)}>{indext + 1}</Option> : ""
-
-																	)
-																})}
-															</Select>
-															<span
-																className="ml10 mr20 color-grey-6 lineh-40 fl font-16">项</span>
-															<span
-																className="color-grey-9 fl lineh-40">（学生答题时，系统对其选择的选项个数进行限制，--表示不限制）</span>
-														</div>
-
-													</div>
-												</div>
-											</div>
-										)
-
-										: (<div style={{minWidth: "1100px"}}></div>)
-
-								}
-							</div>
-							<div>
-								{itemo.question.question_type === 2 ?
-									(
-										this.state.polls_status === undefined || this.state.polls_status === 1 ?
-											<div className="clearfix mt30" >
-
-												<div><ActionBtn style="grey" className="mr20 fl mt5"
-																				onClick={() => this.Ewoption(itemo.question.id, itemo)}>新增选项</ActionBtn>
-
-													{
-														this.state.newoption === false ? <ActionBtn style="grey" className="mr20 fl mt5"
-																														 onClick={() => this.Addanotheroption(itemo.question.id)}>新增其他选项</ActionBtn> : ""
-													}
-
-												</div>
-
-
-												<span className="fr mt5">
-                        <ActionBtn style="greyBack" className=" mr20 w100"
-																	 onClick={() => this.Deleteadddom(indexo)}>取消</ActionBtn>
-                        <ActionBtn style="blue" className="mr20 w100"
-																	 onClick={() => this.Deleteadddomthree(indexo, itemo)}>保存</ActionBtn>
-											 <ActionBtn style="blue" className=" w100"
-																	onClick={() => this.Deleteadddomtwo(indexo, itemo)}>保存并继续</ActionBtn>
-                      </span>
-											</div>
-
-
-											:
-											<div className="clearfix mt30" >
-														<span className="fr mt5">
-                        <ActionBtn style="greyBack" className=" mr20 w100"
-																	 onClick={() => this.Deleteadddom(indexo)}>取消</ActionBtn>
-                        <ActionBtn style="blue" className="mr20 w100"
-																	 onClick={() => this.Deleteadddomthree(indexo, itemo)}>保存</ActionBtn>
-											 <ActionBtn style="blue" className=" w100"
-																	onClick={() => this.Deleteadddomtwo(indexo, itemo)}>保存并继续</ActionBtn>
-                      </span>
-											</div>
-									)
-
-									: itemo.question.question_type === 3 ?
-										<div className="clearfix mt30">
-												<span className="fr">
-                        <ActionBtn style="greyBack" className="mr20 w100"
-																	 onClick={() => this.Deleteadddom(indexo)}>取消</ActionBtn>
-                        <ActionBtn style="blue" className="mr20 w100"
-																	 onClick={() => this.Deleteadddomthree(indexo, itemo)}>保存</ActionBtn>
-											 <ActionBtn style="blue" className=" w100"
-																	onClick={() => this.Deleteadddomtwo(indexo, itemo)}>保存并继续</ActionBtn>
-                      </span>
-										</div>
-										:
-										""}
-
-
-							</div>
-						</div>
-
-
-					return (
-						<div>
-							{resultDomtwo}
-						</div>
-					)
-				})}
-			</div>
-		)
-
-	}
-}
-export default (Editingcomponent);