diff --git a/public/assets/wechat/activities.html b/public/assets/wechat/activities.html
index b4e582336..3391506f2 100644
--- a/public/assets/wechat/activities.html
+++ b/public/assets/wechat/activities.html
@@ -23,15 +23,15 @@
                   <span class="mr15">迟交扣分：{{act.homework_common_detail.late_penalty}}分</span> <span ng-if="!act.homework_common_detail.anonymous_comment">匿评开启时间：{{act.homework_common_detail.evaluation_start}}</span><br />
                   <span ng-if="!act.homework_common_detail.anonymous_comment" class="mr15">缺评扣分：{{act.homework_common_detail.absence_penalty}}分/作品</span> <span ng-if="!act.homework_common_detail.anonymous_comment">匿评关闭时间：{{act.homework_common_detail.evaluation_end}}</span>
                 </div>
-                <a herf="javascript:void(0);"  class="c-grey2 f13 fr mt5 mb10 post-more undis" text-auto-height>点击展开</a>
+                <!--<a herf="javascript:void(0);"  class="c-grey2 f13 fr mt5 mb10 post-more mr20 undis" text-auto-height>点击展开</a>-->
                 <div class="cl"></div>
-                <span  class="c-grey f12 fl mr15">{{act.activity_type_name}}</span>
-                <span  class="c-grey f12 fl">{{act.latest_update}}</span>
-                <a ng-if="!act.reply_count" ng-href="#/homework/{{act.act_id}}" class="c-grey2 fr f12 w36"><span class="reply-icon"></span></a>
-                <a ng-if="act.reply_count" ng-href="#/homework/{{act.act_id}}" class="c-grey2 fr f12 w36"><span class="reply-icon"></span>{{act.reply_count}}</a>
-                <div class="c-grey fr f12 mr15 w36" ng-if="!act.praise_count" ng-click="addPraise(act);"><span class="praise-icon"></span></div>
-                <div class="c-grey fr f12 mr15 w36" ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><span class="praise-icon"></span>{{act.praise_count}}</div>
-                <div class="c-grey fr f12 mr15 w36" ng-if="act.has_praise" ng-click="decreasePraise(act);"><span class="praised-icon"></span>{{act.praise_count}}</div>
+                <span  class="c-grey f12 fl mr15 mt2">{{act.activity_type_name}}</span>
+                <span  class="c-grey f12 fl mt2">{{act.latest_update}}</span>
+                <a ng-if="!act.reply_count" ng-href="#/homework/{{act.act_id}}" class="c-grey2 fr f12"><span class="reply-icon"></span></a>
+                <a ng-if="act.reply_count" ng-href="#/homework/{{act.act_id}}" class="c-grey2 fr f12"><span class="reply-icon"></span>{{act.reply_count}}</a>
+                <div class="c-grey fr f12 mr25" ng-if="!act.praise_count" ng-click="addPraise(act);"><span class="praise-icon"></span></div>
+                <div class="c-grey fr f12 mr25" ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><span class="praise-icon"></span>{{act.praise_count}}</div>
+                <div class="c-grey fr f12 mr25" ng-if="act.has_praise" ng-click="decreasePraise(act);"><span class="praised-icon"></span>{{act.praise_count}}</div>
                 <div class="cl"></div>
               </div>
             </div>
@@ -50,15 +50,15 @@
                 <div class="post-content c-grey2 mt10">
                   <div class="post-all-content" ng-bind-html="act.description|safeHtml"></div>
                 </div>
-                <a herf="javascript:void(0);"  class="c-grey2 f13 fr mt5 mb10 post-more undis" text-auto-height>点击展开</a>
+                <!--<a herf="javascript:void(0);"  class="c-grey2 f13 fr mt5 mb10 post-more mr20 undis" text-auto-height>点击展开</a>-->
                 <div class="cl"></div>
-                <span  class="c-grey f12 fl mr15">{{act.activity_type_name}}</span>
-                <span  class="c-grey f13 fl">{{act.latest_update}}</span>
-                <a ng-if="!act.reply_count" ng-href="#/course_notice/{{act.act_id}}" class="c-grey2 fr f12 w36"><span class="reply-icon"></span></a>
-                <a ng-if="act.reply_count" ng-href="#/course_notice/{{act.act_id}}" class="c-grey2 fr f12 w36"><span class="reply-icon"></span>{{act.reply_count}}</a>
-                <div class="c-grey fr f12 mr15 w36" ng-if="!act.praise_count" ng-click="addPraise(act);"><span class="praise-icon"></span></div>
-                <div class="c-grey fr f12 mr15 w36" ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><span class="praise-icon"></span>{{act.praise_count}}</div>
-                <div class="c-grey fr f12 mr15 w36" ng-if="act.has_praise" ng-click="decreasePraise(act);"><span class="praised-icon"></span>{{act.praise_count}}</div>
+                <span  class="c-grey f12 fl mr15 mt2">{{act.activity_type_name}}</span>
+                <span  class="c-grey f13 fl mt2">{{act.latest_update}}</span>
+                <a ng-if="!act.reply_count" ng-href="#/course_notice/{{act.act_id}}" class="c-grey2 fr f12"><span class="reply-icon"></span></a>
+                <a ng-if="act.reply_count" ng-href="#/course_notice/{{act.act_id}}" class="c-grey2 fr f12"><span class="reply-icon"></span>{{act.reply_count}}</a>
+                <div class="c-grey fr f12 mr25" ng-if="!act.praise_count" ng-click="addPraise(act);"><span class="praise-icon"></span></div>
+                <div class="c-grey fr f12 mr25" ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><span class="praise-icon"></span>{{act.praise_count}}</div>
+                <div class="c-grey fr f12 mr25" ng-if="act.has_praise" ng-click="decreasePraise(act);"><span class="praised-icon"></span>{{act.praise_count}}</div>
                 <div class="cl"></div>
               </div>
             </div>
@@ -77,15 +77,15 @@
                 <div class="post-content c-grey2 mt10">
                   <div class="post-all-content" ng-bind-html="act.description|safeHtml"></div>
                 </div>
-                <a herf="javascript:void(0);" class="c-grey2 f13 fr mt5 mb10 post-more undis" text-auto-height>点击展开</a>
+                <!--<a herf="javascript:void(0);" class="c-grey2 f13 fr mt5 mb10 post-more mr20 undis" text-auto-height>点击展开</a>-->
                 <div class="cl"></div>
-                <span  class="c-grey f12 fl mr15">{{act.activity_type_name}}</span>
-                <span  class="c-grey f13 fl">{{act.latest_update}}</span>
-                <a ng-if="!act.reply_count" ng-href="#/course_discussion/{{act.act_id}}" class="c-grey2 fr f12 w36"><span class="reply-icon"></span></a>
-                <a ng-if="act.reply_count" ng-href="#/course_discussion/{{act.act_id}}" class="c-grey2 fr f12 w36"><span class="reply-icon"></span>{{act.reply_count}}</a>
-                <div class="c-grey fr f12 mr15 w36" ng-if="!act.praise_count" ng-click="addPraise(act);"><span class="praise-icon"></span></div>
-                <div class="c-grey fr f12 mr15 w36" ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><span class="praise-icon"></span>{{act.praise_count}}</div>
-                <div class="c-grey fr f12 mr15 w36" ng-if="act.has_praise" ng-click="decreasePraise(act);"><span class="praised-icon"></span>{{act.praise_count}}</div>
+                <span  class="c-grey f12 fl mr15 mt2">{{act.activity_type_name}}</span>
+                <span  class="c-grey f13 fl mt2">{{act.latest_update}}</span>
+                <a ng-if="!act.reply_count" ng-href="#/course_discussion/{{act.act_id}}" class="c-grey2 fr f12"><span class="reply-icon"></span></a>
+                <a ng-if="act.reply_count" ng-href="#/course_discussion/{{act.act_id}}" class="c-grey2 fr f12"><span class="reply-icon"></span>{{act.reply_count}}</a>
+                <div class="c-grey fr f12 mr25" ng-if="!act.praise_count" ng-click="addPraise(act);"><span class="praise-icon"></span></div>
+                <div class="c-grey fr f12 mr25" ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><span class="praise-icon"></span>{{act.praise_count}}</div>
+                <div class="c-grey fr f12 mr25" ng-if="act.has_praise" ng-click="decreasePraise(act);"><span class="praised-icon"></span>{{act.praise_count}}</div>
                 <div class="cl"></div>
               </div>
             </div>
@@ -122,15 +122,15 @@
                   <span class="mr15">状态：{{act.issue_detail.issue_status}}</span> <span class="mr15">优先级：{{act.issue_detail.issue_priority}}</span> <br />
                   <span class="mr15">指派给：{{act.issue_detail.issue_assigned_to}}</span>  <span class="mr15">完成度：{{act.issue_detail.done_ratio}}%</span>
                 </div>
-                <a herf="javascript:void(0);"  class="c-grey2 f13 fr mt5 mb10 post-more undis" text-auto-height>点击展开</a>
+                <!--<a herf="javascript:void(0);"  class="c-grey2 f13 fr mt5 mb10 post-more mr20 undis" text-auto-height>点击展开</a>-->
                 <div class="cl"></div>
-                <span  class="c-grey f12 fl mr15">{{act.activity_type_name}}</span>
-                <span  class="c-grey f13 fl">{{act.latest_update}}</span>
-                <a ng-if="!act.reply_count" ng-href="#/issues/{{act.act_id}}" class="c-grey2 fr f12 w36"><span class="reply-icon"></span></a>
-                <a ng-if="act.reply_count" ng-href="#/issues/{{act.act_id}}" class="c-grey2 fr f12 w36"><span class="reply-icon"></span>{{act.reply_count}}</a>
-                <div class="c-grey fr f12 mr15 w36" ng-if="!act.praise_count" ng-click="addPraise(act);"><span class="praise-icon"></span></div>
-                <div class="c-grey fr f12 mr15 w36" ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><span class="praise-icon"></span>{{act.praise_count}}</div>
-                <div class="c-grey fr f12 mr15 w36" ng-if="act.has_praise" ng-click="decreasePraise(act);"><span class="praised-icon"></span>{{act.praise_count}}</div>
+                <span  class="c-grey f12 fl mr15 mt2">{{act.activity_type_name}}</span>
+                <span  class="c-grey f13 fl mt2">{{act.latest_update}}</span>
+                <a ng-if="!act.reply_count" ng-href="#/issues/{{act.act_id}}" class="c-grey2 fr f12"><span class="reply-icon"></span></a>
+                <a ng-if="act.reply_count" ng-href="#/issues/{{act.act_id}}" class="c-grey2 fr f12"><span class="reply-icon"></span>{{act.reply_count}}</a>
+                <div class="c-grey fr f12 mr25" ng-if="!act.praise_count" ng-click="addPraise(act);"><span class="praise-icon"></span></div>
+                <div class="c-grey fr f12 mr25" ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><span class="praise-icon"></span>{{act.praise_count}}</div>
+                <div class="c-grey fr f12 mr25" ng-if="act.has_praise" ng-click="decreasePraise(act);"><span class="praised-icon"></span>{{act.praise_count}}</div>
                 <div class="cl"></div>
               </div>
             </div>
@@ -150,15 +150,15 @@
                 <div class="post-content c-grey2">
                   <div class="post-all-content" ng-bind-html="act.description|safeHtml"></div>
                 </div>
-                <a herf="javascript:void(0);"  class="c-grey2 f13 fr mt5 mb10 post-more undis" text-auto-height>点击展开</a>
+                <!--<a herf="javascript:void(0);"  class="c-grey2 f13 fr mt5 mb10 post-more mr20 undis" text-auto-height>点击展开</a>-->
                 <div class="cl"></div>
-                <span  class="c-grey f12 fl mr15">{{act.activity_type_name}}</span>
-                <span  class="c-grey f13 fl">{{act.latest_update}}</span>
-                <a ng-if="!act.reply_count" ng-href="#/project_discussion/{{act.act_id}}" class="c-grey2 fr f12 w36"><span class="reply-icon"></span></a>
-                <a ng-if="act.reply_count" ng-href="#/project_discussion/{{act.act_id}}" class="c-grey2 fr f12 w36"><span class="reply-icon"></span>{{act.reply_count}}</a>
-                <div class="c-grey fr f12 mr15 w36" ng-if="!act.praise_count" ng-click="addPraise(act);"><span class="praise-icon"></span></div>
-                <div class="c-grey fr f12 mr15 w36" ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><span class="praise-icon"></span>{{act.praise_count}}</div>
-                <div class="c-grey fr f12 mr15 w36" ng-if="act.has_praise" ng-click="decreasePraise(act);"><span class="praised-icon"></span>{{act.praise_count}}</div>
+                <span  class="c-grey f12 fl mr15 mt2">{{act.activity_type_name}}</span>
+                <span  class="c-grey f13 fl mt2">{{act.latest_update}}</span>
+                <a ng-if="!act.reply_count" ng-href="#/project_discussion/{{act.act_id}}" class="c-grey2 fr f12"><span class="reply-icon"></span></a>
+                <a ng-if="act.reply_count" ng-href="#/project_discussion/{{act.act_id}}" class="c-grey2 fr f12"><span class="reply-icon"></span>{{act.reply_count}}</a>
+                <div class="c-grey fr f12 mr25" ng-if="!act.praise_count" ng-click="addPraise(act);"><span class="praise-icon"></span></div>
+                <div class="c-grey fr f12 mr25" ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><span class="praise-icon"></span>{{act.praise_count}}</div>
+                <div class="c-grey fr f12 mr25" ng-if="act.has_praise" ng-click="decreasePraise(act);"><span class="praised-icon"></span>{{act.praise_count}}</div>
                 <div class="cl"></div>
               </div>
             </div>
@@ -192,14 +192,14 @@
                 <div class="post-content c-grey2 mt5">
                   <p class="post-all-content" ng-bind-html="act.description|safeHtml"></p>
                 </div>
-                <a herf="javascript:void(0);" class="c-grey2 f13 fr mt5 mb10 post-more undis" text-auto-height>点击展开</a>
+                <!--<a herf="javascript:void(0);" class="c-grey2 f13 fr mt5 mb10 post-more mr20 undis" text-auto-height>点击展开</a>-->
                 <div class="cl"></div>
-                <span  class="c-grey f13 fl">{{act.latest_update}}</span>
-                <a ng-if="!act.reply_count" ng-href="#/journal_for_message/{{act.act_id}}" class="c-grey2 fr f12 w36"><span class="reply-icon"></span></a>
-                <a ng-if="act.reply_count" ng-href="#/journal_for_message/{{act.act_id}}" class="c-grey2 fr f12 w36"><span class="reply-icon"></span>{{act.reply_count}}</a>
-                <div class="c-grey fr f12 mr15 w36" ng-if="!act.praise_count" ng-click="addPraise(act);"><span class="praise-icon"></span></div>
-                <div class="c-grey fr f12 mr15 w36" ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><span class="praise-icon"></span>{{act.praise_count}}</div>
-                <div class="c-grey fr f12 mr15 w36" ng-if="act.has_praise" ng-click="decreasePraise(act);"><span class="praised-icon"></span>{{act.praise_count}}</div>
+                <span  class="c-grey f13 fl mt2">{{act.latest_update}}</span>
+                <a ng-if="!act.reply_count" ng-href="#/journal_for_message/{{act.act_id}}" class="c-grey2 fr f12"><span class="reply-icon"></span></a>
+                <a ng-if="act.reply_count" ng-href="#/journal_for_message/{{act.act_id}}" class="c-grey2 fr f12"><span class="reply-icon"></span>{{act.reply_count}}</a>
+                <div class="c-grey fr f12 mr25" ng-if="!act.praise_count" ng-click="addPraise(act);"><span class="praise-icon"></span></div>
+                <div class="c-grey fr f12 mr25" ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><span class="praise-icon"></span>{{act.praise_count}}</div>
+                <div class="c-grey fr f12 mr25" ng-if="act.has_praise" ng-click="decreasePraise(act);"><span class="praised-icon"></span>{{act.praise_count}}</div>
                 <div class="cl"></div>
               </div>
             </div>
@@ -219,14 +219,14 @@
               <div class="post-content c-grey2">
                 <div class="post-all-content" ng-bind-html="act.description|safeHtml"></div>
               </div>
-              <a herf="javascript:void(0);"  class="c-grey2 f13 fr mt5 mb10 post-more undis" text-auto-height>点击展开</a>
+              <!--<a herf="javascript:void(0);"  class="c-grey2 f13 fr mt5 mb10 post-more mr20 undis" text-auto-height>点击展开</a>-->
               <div class="cl"></div>
-              <span  class="c-grey f13 fl">{{act.latest_update}}</span>
-              <a ng-if="!act.reply_count" ng-href="#/blog_comment/{{act.act_id}}" class="c-grey2 fr f12 w36"><span class="reply-icon"></span></a>
-              <a ng-if="act.reply_count" ng-href="#/blog_comment/{{act.act_id}}" class="c-grey2 fr f12 w36"><span class="reply-icon"></span>{{act.reply_count}}</a>
-              <div class="c-grey fr f12 mr15 w36" ng-if="!act.praise_count" ng-click="addPraise(act);"><span class="praise-icon"></span></div>
-              <div class="c-grey fr f12 mr15 w36" ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><span class="praise-icon"></span>{{act.praise_count}}</div>
-              <div class="c-grey fr f12 mr15 w36" ng-if="act.has_praise" ng-click="decreasePraise(act);"><span class="praised-icon"></span>{{act.praise_count}}</div>
+              <span  class="c-grey f13 fl mt2">{{act.latest_update}}</span>
+              <a ng-if="!act.reply_count" ng-href="#/blog_comment/{{act.act_id}}" class="c-grey2 fr f12"><span class="reply-icon"></span></a>
+              <a ng-if="act.reply_count" ng-href="#/blog_comment/{{act.act_id}}" class="c-grey2 fr f12"><span class="reply-icon"></span>{{act.reply_count}}</a>
+              <div class="c-grey fr f12 mr25" ng-if="!act.praise_count" ng-click="addPraise(act);"><span class="praise-icon"></span></div>
+              <div class="c-grey fr f12 mr25" ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><span class="praise-icon"></span>{{act.praise_count}}</div>
+              <div class="c-grey fr f12 mr25" ng-if="act.has_praise" ng-click="decreasePraise(act);"><span class="praised-icon"></span>{{act.praise_count}}</div>
               <div class="cl"></div>
             </div>
           </div>
diff --git a/public/images/wechat/wechat_icon.gif b/public/images/wechat/wechat_icon.gif
new file mode 100755
index 000000000..8d460be80
Binary files /dev/null and b/public/images/wechat/wechat_icon.gif differ
diff --git a/public/images/wechat/wechat_icon.png b/public/images/wechat/wechat_icon.png
index 7aa0a4351..cbc3eb565 100755
Binary files a/public/images/wechat/wechat_icon.png and b/public/images/wechat/wechat_icon.png differ
diff --git a/public/images/wechat/wechat_icon2.png b/public/images/wechat/wechat_icon2.png
deleted file mode 100755
index cbc3eb565..000000000
Binary files a/public/images/wechat/wechat_icon2.png and /dev/null differ
diff --git a/public/javascripts/wechat/app.js b/public/javascripts/wechat/app.js
index 4c9ea260a..5d94afca4 100644
--- a/public/javascripts/wechat/app.js
+++ b/public/javascripts/wechat/app.js
@@ -376,33 +376,33 @@ app.filter('safeHtml', function ($sce) {
     }
 });
 
-app.directive('textAutoHeight', function($timeout){
-    return {
-        restrict: 'A',
-        scope: {},
-        link: function(scope, element, attr){
-            scope.text = '点击展开';
-            $timeout(function(){
-                var e = element.parent().children().eq(5);
-                var height = e[0].scrollHeight;
-                if(height>90){
-                    element.css('display', 'block');
-                    element.on('click', function(){
-                        if(element.text() == "点击展开"){
-                            e.css("height", height+'px');
-                            element.text("点击隐藏");
-                        } else {
-                            e.css("height", '90px');
-                            element.text("点击展开");
-                        }
-
-                    });
-                }
-            }, false);
-
-        }
-    }
-});
+//app.directive('textAutoHeight', function($timeout){
+//    return {
+//        restrict: 'A',
+//        scope: {},
+//        link: function(scope, element, attr){
+//            scope.text = '点击展开';
+//            $timeout(function(){
+//                var e = element.parent().children().eq(5);
+//                var height = e[0].scrollHeight;
+//                if(height>90){
+//                    element.css('display', 'block');
+//                    element.on('click', function(){
+//                        if(element.text() == "点击展开"){
+//                            e.css("height", height+'px');
+//                            element.text("点击隐藏");
+//                        } else {
+//                            e.css("height", '90px');
+//                            element.text("点击展开");
+//                        }
+//
+//                    });
+//                }
+//            }, false);
+//
+//        }
+//    }
+//});
 
 app.directive('inputAuto',function(){
     return{
diff --git a/public/stylesheets/weui/weixin.css b/public/stylesheets/weui/weixin.css
index 64598e381..8b135dbeb 100644
--- a/public/stylesheets/weui/weixin.css
+++ b/public/stylesheets/weui/weixin.css
@@ -8,6 +8,7 @@ h1,h2,h3,h4,h5,p {padding:0px; margin:0px;}
 .f13 {font-size:13px;}
 .f15 {font-size:15px;}
 .fb {font-weight:bold;}
+.mt2 {margin-top:2px;}
 .mt5 {margin-top:5px;}
 .mt10 {margin-top:10px;}
 .mb5 {margin-bottom:5px;}
@@ -16,6 +17,8 @@ h1,h2,h3,h4,h5,p {padding:0px; margin:0px;}
 .mr10 {margin-right:10px;}
 .ml15 {margin-left:15px;}
 .mr15 {margin-right:15px;}
+.mr20 {margin-right:20px;}
+.mr25 {margin-right:25px;}
 .ml55 {margin-left:55px;}
 .mr55 {margin-right:55px;}
 .c-blue {color:#269ac9;}
@@ -69,9 +72,9 @@ a.underline {text-decoration:underline;}
 .copy-input {width:100%; height:28px; line-height:28px; border-radius:3px; position:absolute; left:-9999em;}
 .post-reply-input {width:100%; height:28px; max-height:84px; line-height:28px; border:1px solid #e6e6e6; outline:none; padding:0; margin:0; border-radius:3px; overflow-y:hidden; resize:none;}
 .post-reply-submit {font-size:13px; padding:3px 8px; color:#fff; background-color:#269ac9; outline:none; border:none; display:inline-block;}
-.reply-icon {background:url(/images/wechat/wechat_icon.png) -100px 1px no-repeat; width:20px; height:18px; display:inline-block; vertical-align:middle;}
-.praise-icon {background:url(/images/wechat/wechat_icon.png) -100px -38px no-repeat; width:20px; height:18px; display:inline-block; vertical-align:middle;}
-.praised-icon {background:url(/images/wechat/wechat_icon.png) -100px -76px no-repeat; width:20px; height:18px; display:inline-block; vertical-align:middle;}
+.reply-icon {background:url(/images/wechat/wechat_icon.gif) -100px 1px no-repeat; width:20px; height:20px; display:inline-block; vertical-align:middle;}
+.praise-icon {background:url(/images/wechat/wechat_icon.gif) -100px -38px no-repeat; width:20px; height:20px; display:inline-block; vertical-align:middle;}
+.praised-icon {background:url(/images/wechat/wechat_icon.gif) -100px -76px no-repeat; width:20px; height:20px; display:inline-block; vertical-align:middle;}
 
 /* loading 弹框*/
 .loading-bg {position:fixed; width:100%; height:100%; left:0; top:0; z-index:99; background:rgba(206, 206, 206, 0.3); overflow:hidden;}