diff --git a/public/zhibo.html b/public/zhibo.html
index 30f76c3..a5d4995 100644
--- a/public/zhibo.html
+++ b/public/zhibo.html
@@ -273,9 +273,9 @@
             <!-- content -->
             <div class="row-div" style="height: 100%; width: 100%; padding: 10px">
                 <div class="col-div" style="width: 340px; height: 100%; padding: 10px">
-                    <div class="col-div card" style="width: 100%; height: 100%; padding: 23px">
+                    <div class="col-div card" style="width: 100%; height: 100%; padding: 23px;border-radius: 17px;">
                         <!-- 成员列表 -->
-                        <div style="width: 100%;">上课人员</div>
+                        <div style="width: 100%;padding-bottom: 11px;border-bottom: 1px solid #EEEEEE;">上课人员</div>
                         <div id="member-list" class="col-div" style="width: 100%; justify-content: flex-start; flex: 1">
                             <!-- member -->
                             <div id="member-me" style="width: 100%; padding-left: 20px; display: none">