diff --git a/public/assets/wechat/class_list.html b/public/assets/wechat/class_list.html
index b5feefc73..a3c709cb5 100644
--- a/public/assets/wechat/class_list.html
+++ b/public/assets/wechat/class_list.html
@@ -4,7 +4,7 @@
     <div>
         <div class="course-diff-row"><span class="c-blue f13 ml10">我创建的课程</span></div>
         <div  ng-show = "syllabus.can_setting" ng-repeat="syllabus in syllabuses">
-            <div ng-click="syllabus.show_plus = !syllabus.show_plus" class="course-list-row f13 c-grey3"><img src="/images/wechat/plus.png" ng-show="!syllabus.show_plus" width="15" class="fl ml10 mt11 spread-btn" /><img src="/images/wechat/minus.png" ng-show="syllabus.show_plus" width="15" class="fl ml10 mt11 retract-btn " /><span class="fl ml10">{{syllabus.title}}</span><img src="/images/wechat/setting.png" ng-show = "syllabus.can_setting" width="15" class="fr mr10 mt10" ng-click="onSetting(syllabus)" /></div>
+            <div ng-click="syllabus.show_plus = !syllabus.show_plus"  class="course-list-row f13 c-grey3 border-top-none"><img src="/images/wechat/plus.png" ng-show="!syllabus.show_plus" width="15" class="fl ml10 mt11 spread-btn" /><img src="/images/wechat/minus.png" ng-show="syllabus.show_plus" width="15" class="fl ml10 mt11 retract-btn " /><span class="fl ml10">{{syllabus.title}}</span><img src="/images/wechat/setting.png" ng-show = "syllabus.can_setting" width="15" class="fr mr10 mt10" ng-click="onSetting(syllabus)" /></div>
             <ul ng-show="syllabus.show_plus" class="class-list f13 c-grey3">
                 <li ng-show="course.id" ng-click="goClass(course.id)" ng-repeat="course in syllabus.courses" ng-class="{'border-bottom-none': $last}">
                     <img src="/images/wechat/dot.png" width="15px" class="class-list-dot" />
@@ -18,7 +18,7 @@
     <div>
         <div class="course-diff-row border-top mt10"><span class="c-blue f13 ml10">我参与的课程</span></div>
         <div  ng-show = "!syllabus.can_setting" ng-repeat="syllabus in syllabuses">
-            <div ng-click="syllabus.show_plus = !syllabus.show_plus" class="course-list-row f13 c-grey3"><img src="/images/wechat/plus.png" ng-show="!syllabus.show_plus" width="15" class="fl ml10 mt11 spread-btn" /><img src="/images/wechat/minus.png" ng-show="syllabus.show_plus" width="15" class="fl ml10 mt11 retract-btn " /><span class="fl ml10">{{syllabus.title}}</span><img src="/images/wechat/setting.png" ng-show = "syllabus.can_setting" width="15" class="fr mr10 mt10" ng-click="onSetting(syllabus)" /></div>
+            <div ng-click="syllabus.show_plus = !syllabus.show_plus" class="course-list-row f13 c-grey3 border-top-none"><img src="/images/wechat/plus.png" ng-show="!syllabus.show_plus" width="15" class="fl ml10 mt11 spread-btn" /><img src="/images/wechat/minus.png" ng-show="syllabus.show_plus" width="15" class="fl ml10 mt11 retract-btn " /><span class="fl ml10">{{syllabus.title}}</span><img src="/images/wechat/setting.png" ng-show = "syllabus.can_setting" width="15" class="fr mr10 mt10" ng-click="onSetting(syllabus)" /></div>
             <ul ng-show="syllabus.show_plus" class="class-list f13 c-grey3">
                 <li ng-show="course.id" ng-click="goClass(course.id)" ng-repeat="course in syllabus.courses" ng-class="{'border-bottom-none': $last}">
                     <img src="/images/wechat/dot.png" width="15px" class="class-list-dot" />
diff --git a/public/stylesheets/weui/weixin.css b/public/stylesheets/weui/weixin.css
index 4d930bbb0..7082955e3 100644
--- a/public/stylesheets/weui/weixin.css
+++ b/public/stylesheets/weui/weixin.css
@@ -198,13 +198,14 @@ a.underline {text-decoration:underline;}
 .other-from-width {max-width:80%;}
 
 /*20160614班级列表*/
-.course-diff-row {width:100%; height:28px; line-height:28px; vertical-align:middle; background-color:#fff;}
+.course-diff-row {width:100%; height:28px; line-height:28px; vertical-align:middle; background-color:#fff; border-bottom:1px solid #ccc;}
 .course-list-row {width:100%; height:38px; line-height:38px; vertical-align:middle; border-top:1px solid #ccc; border-bottom:1px solid #ccc; background-color:#fff;}
 .class-list {width:100%; border-bottom:1px solid #ccc;}
 .class-list li {height:40px; line-height:40px; vertical-align:middle; margin:0 25px; border-left:1px solid #ccc; border-bottom:1px solid #ccc; position:relative;}
 .class-list-name {max-width:75%; display:inline-block;}
 .class-list-dot {position:absolute; top:13px; left:-8px;}
 .border-bottom-none {border-bottom:none !important;}
+.border-top-none {border-top:none !important;}
 .students-amount {height:14px; line-height:14px; vertical-align:middle; padding:2px 5px; background-color:#e6e6e6; border-radius:10px;}
 .new-class-btn {font-size:15px; color:#fff; background-color:#3b94d6; padding:10px 40px; border-radius:20px; display:inline-block; margin:0 auto;}
 .join-class-btn {font-size:15px; color:#444; background-color:#ccc; padding:10px 40px; border-radius:20px; display:inline-block; margin:0 auto;}