diff --git a/public/react/src/modules/courses/busyWork/CommonWorkSetting.js b/public/react/src/modules/courses/busyWork/CommonWorkSetting.js
index 8a8ee0ace..2e20833ff 100644
--- a/public/react/src/modules/courses/busyWork/CommonWorkSetting.js
+++ b/public/react/src/modules/courses/busyWork/CommonWorkSetting.js
@@ -1298,10 +1298,12 @@ class CommonWorkSetting extends Component{
             {/* 匿评数量 */}
             <div className={"h20 mb30 ml60"}>
               <span>匿评数量：</span>
-              <Tooltip placement="bottom" title={starttimetype===true?this.props.isAdmin()?"发布时间已过，则不能修改":"":""}>
+              <Tooltip placement="bottom" title={this.props.isAdmin()?moment(init_evaluation_start) < this.fetchMoment?"匿评已开启无法修改匿评数量":"":""}>
               <span>
                 <Input type="number" className="mr10" style={{width:"100px" }} value={evaluation_num}  onInput={this.evaluation_num_change}
-                  disabled={anonymous_comment && !noAuth? false : true} min={0} max={100}
+                  disabled={anonymous_comment && !noAuth?
+										moment(init_evaluation_start) < this.fetchMoment?true:false
+										: true} min={0} max={100}
                 />
               </span>
               </Tooltip>
diff --git a/public/react/src/modules/tpm/shixuns/ShixunsIndex.js b/public/react/src/modules/tpm/shixuns/ShixunsIndex.js
index fddd8a03e..9d8da99d6 100644
--- a/public/react/src/modules/tpm/shixuns/ShixunsIndex.js
+++ b/public/react/src/modules/tpm/shixuns/ShixunsIndex.js
@@ -10,7 +10,7 @@ import { Spin } from 'antd';
 
 import TPMIndexHOC from '../TPMIndexHOC';
 
-import { SnackbarHOC } from 'educoder';
+import { SnackbarHOC,getImageUrl} from 'educoder';
 
 import ShixunCardList from './ShixunCardList';
 
@@ -386,9 +386,38 @@ class ShixunsIndex extends Component {
         // console.log(this.state.updata)
         return (
             <div className="newMain clearfix  backFAFAFA">
-                {this.state.updata === undefined ? "" : <UpgradeModals
-                    {...this.state}
-                />}
+							{this.state.updata===undefined?"":<UpgradeModals
+								{...this.state}
+							/>}
+							<style>
+								{
+									`    ::-webkit-scrollbar {
+                      width: 0px !important;
+                    }
+										.courses-head{
+												width: 100%;
+												height: 300px;
+												background-image: url(${getImageUrl(this.props.mygetHelmetapi && this.props.mygetHelmetapi.shixun_banner_url === null ?`images/educoder/courses/courses.jpg`:this.props.mygetHelmetapi&&this.props.mygetHelmetapi.shixun_banner_url)});
+											  background-color: #081C4B;
+												background-position: center;
+												background-repeat: no-repeat;
+										}
+
+									`
+								}
+							</style>
+							{
+								this.props.mygetHelmetapi&&this.props.mygetHelmetapi.shixun_banner_url?
+									<div className="courses-head pr" >
+										<div className="edu-txt-center pathNavLine">
+											<div className="inline path-nav">
+											</div>
+										</div>
+									</div>
+									:
+									""
+							}
+
                 {/*<Spin spinning={typepvisible}  size="large" style={{marginTop:'15%'}}>*/}
                 <ShixunSearchBar
                     Updatasearchlist={this.Updatasearchlist.bind(this)}