diff --git a/public/react/src/modules/moop_cases/CaseList.js b/public/react/src/modules/moop_cases/CaseList.js
index b4fdfddd0..f0b58d9f4 100644
--- a/public/react/src/modules/moop_cases/CaseList.js
+++ b/public/react/src/modules/moop_cases/CaseList.js
@@ -3,7 +3,7 @@ import { Input , Spin , Pagination } from "antd";
 import './css/moopCases.css'
 import '../courses/css/Courses.css'
 
-import {  ActionBtn , LinkAfterLogin } from 'educoder';
+import {  ActionBtn , LinkAfterLogin ,getImageUrl} from 'educoder';
 
 import axios from 'axios'
 
@@ -98,8 +98,8 @@ class CaseList extends Component{
 
     return(
       <React.Fragment>
-        <img src={mainImg} width="100%" />
-        <div className="educontent">
+        <img src={this.props.mygetHelmetapi&&this.props.mygetHelmetapi.moop_cases_banner_url===null?mainImg:getImageUrl(this.props.mygetHelmetapi&&this.props.mygetHelmetapi.moop_cases_banner_url)} width="100%" />
+				<div className="educontent">
           <div className="edu-back-white mb30 mt30">
             <p className="padding20-30 clearfix bor-bottom-greyE">
               <span className="font-18 fl color-grey-3">教学案例</span>