diff --git a/public/react/src/modules/courses/groupjobbank/Groupjobbandetails.js b/public/react/src/modules/courses/groupjobbank/Groupjobbandetails.js
index 027c12d04..418d0ded6 100644
--- a/public/react/src/modules/courses/groupjobbank/Groupjobbandetails.js
+++ b/public/react/src/modules/courses/groupjobbank/Groupjobbandetails.js
@@ -67,7 +67,7 @@ class Groupjobbandetails extends Component {
 			<div className=" clearfix  edu-back-white "  ref='targetElementTrainingjobsetting' style={{margin:  "auto", minWidth:"1200px"}}>
 				<div className="yslquestionbank1">
 					{
-						datas&&(datas.description===null?
+						ddatas.description===null?
 								<NoneData></NoneData>
 								:datas.description==="null"?
 									<NoneData></NoneData>
@@ -77,7 +77,6 @@ class Groupjobbandetails extends Component {
 										:
 										<MarkdownToHtml content={datas.description} selector="work_content" className="mb10 yslquesHeigth"></MarkdownToHtml>
 									// <div id="MakedownHTML"className="markdown-body   yslquesHeigth yslquesmarkdowntext"  dangerouslySetInnerHTML={{__html: markdownToHTML(datas.description).replace(/▁/g, "▁▁▁")}}/>
-						)
 					}
 					{/*<div id="MakedownHTML"className="markdown-body   yslquesHeigth yslquesmarkdowntext"  dangerouslySetInnerHTML={{__html: markdownToHTML(datas&&(datas.description===null?"无":datas.description==="null"?"无":datas.description)).replace(/▁/g, "▁▁▁")}}/>*/}
 					{/*{datas.attachments === undefined ? "" : datas.attachments.map((item, key) => {*/}
diff --git a/public/react/src/modules/courses/groupjobbank/Groupjobquesanswer.js b/public/react/src/modules/courses/groupjobbank/Groupjobquesanswer.js
index 8e114722a..aeb0dde7b 100644
--- a/public/react/src/modules/courses/groupjobbank/Groupjobquesanswer.js
+++ b/public/react/src/modules/courses/groupjobbank/Groupjobquesanswer.js
@@ -64,7 +64,7 @@ class Groupjobquesanswer extends Component {
 			<div className=" clearfix  edu-back-white "  ref='targetElementTrainingjobsetting' style={{margin:  "auto", minWidth:"1200px"}}>
 				<div className="yslquestionbank1">
 					{
-						datas&&(datas.reference_answer===null?
+						datas.reference_answer===null?
 								""
 								:datas.reference_answer==="null"?
 									""									:
@@ -72,7 +72,6 @@ class Groupjobquesanswer extends Component {
 										""
 										:
 										<MarkdownToHtml content={datas.reference_answer} selector="work_content" className="mb10 yslquesHeigth"></MarkdownToHtml>
-						)
 					}
 
 					{datas.reference_attachments === undefined ?
@@ -82,6 +81,13 @@ class Groupjobquesanswer extends Component {
 								""
 						)
 						:
+						datas.reference_attachments === "" ?
+							(datas.reference_answer===undefined || datas.reference_answer===null?
+									<NoneData></NoneData>
+									:
+									""
+							)
+							:
 						datas.reference_attachments === null ?
 							(datas.reference_answer===undefined || datas.reference_answer===null?
 									<NoneData></NoneData>
diff --git a/public/react/src/modules/courses/questionbank/Generaljobanswer.js b/public/react/src/modules/courses/questionbank/Generaljobanswer.js
index e821845b3..2aeb04f7f 100644
--- a/public/react/src/modules/courses/questionbank/Generaljobanswer.js
+++ b/public/react/src/modules/courses/questionbank/Generaljobanswer.js
@@ -57,7 +57,10 @@ class Generaljobanswer extends Component {
 
 
 	render() {
-		let{datas}=this.props
+		let{datas}=this.props;
+		console.log("Generaljobanswer");
+		console.log(datas.reference_attachments);
+		console.log(datas.reference_answer);
 		return (
 			<div className=" clearfix  edu-back-white "  ref='targetElementTrainingjobsetting' style={{margin:  "auto", minWidth:"1200px"}}>
 				<div className="yslquestionbank1">
@@ -82,7 +85,7 @@ class Generaljobanswer extends Component {
 					{/*</div>*/}
 
 					{
-						datas&&(datas.reference_answer===null?
+						datas.reference_answer===null?
 							""
 							:datas.reference_answer==="null"?
 							""									:
@@ -90,7 +93,7 @@ class Generaljobanswer extends Component {
 								""
 								:
 								<MarkdownToHtml content={datas.reference_answer} selector="work_content" className="mb10 yslquesHeigth "></MarkdownToHtml>
-						)
+
 					}
 
 					{datas.reference_attachments === undefined ?
@@ -100,6 +103,13 @@ class Generaljobanswer extends Component {
 								""
 						)
 						:
+						datas.reference_attachments === "" ?
+							(datas.reference_answer===undefined || datas.reference_answer===null?
+									<NoneData></NoneData>
+									:
+									""
+							)
+							:
 						datas.reference_attachments === null ?
 							(datas.reference_answer===undefined || datas.reference_answer===null?
 									<NoneData></NoneData>