diff --git a/public/react/src/modules/courses/busyWork/reply/CommonWorkAppraiseReply.js b/public/react/src/modules/courses/busyWork/reply/CommonWorkAppraiseReply.js
index 6e33a854f..314796414 100644
--- a/public/react/src/modules/courses/busyWork/reply/CommonWorkAppraiseReply.js
+++ b/public/react/src/modules/courses/busyWork/reply/CommonWorkAppraiseReply.js
@@ -259,7 +259,7 @@ class CommonWorkAppraiseReply extends Component{
             <span className="labal">全部评阅</span>
             <span className="count">（{comment_scores.length}）</span> 
            </div>)} */}
-          <div className="padding10-20 bor-bottom-greyE">
+          <div className={`padding10-20 ${comment_scores.length ? 'bor-bottom-greyE' : ''}`}>
             {!!comment_scores.length && <div className={"color-grey-6 font-16"}>
               全部评阅<span className="count">{comment_scores.length===0?"":`(${comment_scores.length})`}</span>