diff --git a/public/assets/wechat/join_classgroup.html b/public/assets/wechat/join_classgroup.html
index 631ec4969..dce42ee42 100644
--- a/public/assets/wechat/join_classgroup.html
+++ b/public/assets/wechat/join_classgroup.html
@@ -3,7 +3,7 @@
     <div ng-show="current_course" class="post-container" style="padding-bottom:50px;">
         <div class="blue-title">欢迎加入班级</div>
         <div class="class-detail-row f13 c-grey3"><img src="images/logo.png" ng-src="{{current_course.img_url}}" class="fl ml10 img-circle mt4" width="30"><span class="fl mt10 ml10 ng-binding">{{current_course.name}}</span><div class="cl"></div> </div>
-        <div class="course-list-row f13 c-grey3 mt10"><span class="fl ml15">选择分班{{selectid}}</span></div>
+        <div class="course-list-row f13 c-grey3 mt10"><span class="fl ml15">选择分班</span></div>
         <ul class="class-list f13 c-grey3">
             <li><span class="fl ml10 class-list-name hidden">暂无</span><span ng-click="selectGroup(0)" class="login-box fr mr10 mt12 img-circle" ng-class="[{'checked': selectid == 0}]"></span></li>