diff --git a/public/react/src/modules/courses/shixunHomework/Workquestionandanswer.js b/public/react/src/modules/courses/shixunHomework/Workquestionandanswer.js
index d9b17eb6d..1c5229a6e 100644
--- a/public/react/src/modules/courses/shixunHomework/Workquestionandanswer.js
+++ b/public/react/src/modules/courses/shixunHomework/Workquestionandanswer.js
@@ -406,10 +406,10 @@ class Workquestionandanswer extends Component {
 					typs={this.state.typs}
 				/>
 				<div className={"educontent "}>
-					<div className="edu-back-white" style={{paddingTop: "20px"}}>
+					<div className="edu-back-white" >
 
 
-						{jobsettingsdata === undefined || jobsettingsdata.data.description === null ? <div className="ml20">无</div> :
+						{jobsettingsdata === undefined || jobsettingsdata.data.description === null ? <div className="ml20" style={{paddingTop: "20px"}}>无</div> :
 							<div className=" clearfix edu-back-white poll_list  mr20 ">
                               <span>
 																<style>