diff --git a/Gemfile b/Gemfile
index eef93c371..fe7d46d01 100644
--- a/Gemfile
+++ b/Gemfile
@@ -6,7 +6,7 @@ unless RUBY_PLATFORM =~ /w32/
   if RUBY_PLATFORM =~ /darwin/
     gem "rmagick", "= 2.15.4" ## osx must be this version
   else
-    gem "rmagick", "= 2.13.1" ## centos yum install ImageMagick-devel
+    #gem "rmagick", "= 2.13.1" ## centos yum install ImageMagick-devel
   end
   gem 'certified'
 end
diff --git a/public/assets/wechat/activities.html b/public/assets/wechat/activities.html
index ef3346e20..a51a0f5f0 100644
--- a/public/assets/wechat/activities.html
+++ b/public/assets/wechat/activities.html
@@ -6,43 +6,47 @@
 
   <div class="class-detail-name">我的动态</div>
 
+  <div class="tab-wrap">
+    <a id="class_tab_1" href="javascript:void(0);" class="weixin-tab class-tab-active" onclick="HoverLi(1);">所有动态<span id="tab_arrow_1" class="tab-active-arrow"></span></a>
+    <a id="class_tab_2" href="javascript:void(0);" class="weixin-tab" onclick="HoverLi(2);">课程动态<span  id="tab_arrow_2" class="tab-active-arrow undis"></span></a>
+    <a id="class_tab_3" href="javascript:void(0);" class="weixin-tab" onclick="HoverLi(3);">项目动态<span id="tab_arrow_3" class="tab-active-arrow undis"></span></a>
+  </div>
+
   <div ng-repeat="act in activities">
       <div ng-if="act.container_type=='Course'">
         <div ng-if="act.act_type=='HomeworkCommon'">
           <div class="post-container">
             <div class="post-wrapper">
               <div class="post-main">
-                <div class="mb5" dataID = "{{act.act_id}}" ng-click="goDetail('homework',act.act_id, act.id)" id="act_{{act.id}}">
-                  <div class="post-avatar fl"><img ng-src="{{replaceUrl(act.author.img_url)}}" width="40" height="40" class="border-radius" /></div>
-                  <div class="post-title hidden mb5">
-                    <a herf="javascript:void(0);">
-                      <span ng-if="act.author.realname != ' '">{{act.author.realname}}</span>
-                      <span ng-if="act.author.realname == ' '">{{act.author.nickname}}</span>
-                    </a></div>
-                  <div class="post-title hidden">
-                    <a herf="javascript:void(0);" class="f12 c-grey2">{{act.course_project_name}}</a></div>
+                <div dataID = "{{act.act_id}}" ng-click="goDetail('homework',act.act_id, act.id)" id="act_{{act.id}}">
+                  <div class="post-avatar fl mr10"><img ng-src="{{replaceUrl(act.author.img_url)}}" width="30" height="30" class="border-radius img-circle" /></div>
+                  <div class="post-dynamic-author hidden fl">
+                    <span ng-if="act.author.realname != ' '">{{act.author.realname}}</span>
+                    <span ng-if="act.author.realname == ' '">{{act.author.nickname}}</span>
+                    <img ng-if="act.author.gender == '0'" src="images/wechat/male.png" width="14" class="ml5" />
+                    <img ng-if="act.author.gender != '0'" src="images/wechat/female.png" width="14" class="ml5" />
+                  </div>
+                  <div class="post-dynamic-time fr f13">{{act.latest_update}}</div>
                   <div class="cl"></div>
-                  <div class="post-title mt5 mb5 hidden"><span class="c-grey3 f15 fb">{{act.subject|safeHtml}}</span></div>
-                  <div class="post-content c-grey3">
+                  <div class="post-dynamic-title c-grey3 hidden mt12 fb">【作业】{{act.subject|safeHtml}}</div>
+                  <div class="post-content c-grey3 mt10 mb10">
                     <div class="post-all-content" ng-bind-html="act.description|safeHtml"></div>
                     <span class="mr15 f13 c-grey2">迟交扣分：{{act.homework_common_detail.late_penalty}}分</span> <span ng-if="!act.homework_common_detail.anonymous_comment" class="f13 c-grey2">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 f13 c-grey2">缺评扣分：{{act.homework_common_detail.absence_penalty}}分/作品</span> <span ng-if="!act.homework_common_detail.anonymous_comment" class="f13 c-grey2">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 mr20 undis" text-auto-height>点击展开</a>-->
                   <div class="cl"></div>
                 </div>
-                <div class="post-op-banner">
-                  <span ng-if="act.homework_common_detail.homework_type == 1" class="c-grey f12 fl mr15">普通作业</span>
-                  <span ng-if="act.homework_common_detail.homework_type == 2" class="c-grey f12 fl mr15">编程作业</span>
-                  <span ng-if="act.homework_common_detail.homework_type == 3" class="c-grey f12 fl mr15">分组作业</span>
-                  <span class="c-grey f12 fl">{{act.latest_update}}</span>
-                  <a ng-if="!act.reply_count" ng-click="goDetail('homework',act.act_id, act.id)" class="c-grey2 fr f12"><img src="/images/wechat/w_reply.png" height="15" class="mr5 mt3" /><span style="vertical-align:top;">回复</span></a>
-                  <a ng-if="act.reply_count" ng-click="goDetail('homework',act.act_id, act.id)" class="c-grey2 fr f12"><img src="/images/wechat/w_reply.png" height="15" class="mr5 mt3" /><span style="vertical-align:top;">{{act.reply_count}}</span></a>
-                  <div class="c-grey fr f12 mr25" ng-if="!act.praise_count" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" height="15" class="mr5 mt3" /><span class="num-block">赞</span></div>
-                  <div class="c-grey fr f12 mr25" ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" height="15" class="mr5 mt3" /><span class="num-block">{{act.praise_count}}</span></div>
-                  <div class="c-grey fr f12 mr25" ng-if="act.has_praise" ng-click="decreasePraise(act);"><img src="/images/wechat/w_praised.png" height="15" class="mr5 mt3" /><span class="num-block">{{act.praise_count}}</span></div>
-                  <div class="cl"></div>
+                <div class="post-dynamic-from hidden fl c-grey3">来源: <span class="c-blue">{{act.course_project_name}}</span></div>
+                <div class="fr f13">
+                  <div ng-if="!act.praise_count" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>赞</span></div>
+                  <div ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>{{act.praise_count}}</span></div>
+                  <div ng-if="act.has_praise" ng-click="decreasePraise(act);"><img src="/images/wechat/w_praised.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>{{act.praise_count}}</span></div>
                 </div>
+                <div class="fr mr25 f13">
+                  <a ng-if="!act.reply_count" ng-click="goDetail('homework',act.act_id, act.id)"><img src="/images/wechat/w_reply.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span style="vertical-align:top;">回复</span></a>
+                  <a ng-if="act.reply_count" ng-click="goDetail('homework',act.act_id, act.id)"><img src="/images/wechat/w_reply.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span style="vertical-align:top;">{{act.reply_count}}</span></a>
+                </div>
+                <div class="cl"></div>
               </div>
             </div>
           </div>
@@ -52,28 +56,33 @@
           <div class="post-container">
             <div class="post-wrapper">
               <div class="post-main">
-                <div class="mb5" dataID = "{{act.act_id}}" ng-click="goDetail('course_notice',act.act_id, act.id)" id="act_{{act.id}}">
-                  <div class="post-avatar fl"><img ng-src="{{replaceUrl(act.author.img_url)}}" width="40" height="40" class="border-radius" /></div>
-                  <div class="post-title hidden mb5"><a herf="javascript:void(0);">{{act.author.realname}}</a></div>
-                  <div class="post-title hidden"><a herf="javascript:void(0);" class="f13 c-grey2">{{act.course_project_name}}</a></div>
+                <div dataID = "{{act.act_id}}" ng-click="goDetail('course_notice',act.act_id, act.id)" id="act_{{act.id}}">
+                  <div class="post-avatar fl mr10"><img ng-src="{{replaceUrl(act.author.img_url)}}" width="30" height="30" class="border-radius img-circle" /></div>
+                  <div class="post-dynamic-author hidden fl">
+                    <span ng-if="act.author.realname != ' '">{{act.author.realname}}</span>
+                    <span ng-if="act.author.realname == ' '">{{act.author.nickname}}</span>
+                    <img ng-if="act.author.gender == '0'" src="images/wechat/male.png" width="14" class="ml5" />
+                    <img ng-if="act.author.gender != '0'" src="images/wechat/female.png" width="14" class="ml5" />
+                  </div>
+                  <div class="post-dynamic-time fr f13">{{act.latest_update}}</div>
                   <div class="cl"></div>
-                  <div class="post-title hidden mt5 mb5"><span class="c-grey3 f15 fb">{{act.subject|safeHtml}}</span></div>
-                  <div class="post-content c-grey3">
+                  <div class="post-dynamic-title c-grey3 hidden mt12 fb">【通知】{{act.subject|safeHtml}}</div>
+                  <div class="post-content c-grey3 mt10 mb10">
                     <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 mr20 undis" text-auto-height>点击展开</a>-->
                   <div class="cl"></div>
                 </div>
-                <div class="post-op-banner">
-                  <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-click="goDetail('course_notice',act.act_id, act.id)" class="c-grey2 fr f12"><img src="/images/wechat/w_reply.png" height="15" class="mr5 mt3" /><span style="vertical-align:top;">回复</span></a>
-                  <a ng-if="act.reply_count" ng-click="goDetail('course_notice',act.act_id, act.id)" class="c-grey2 fr f12"><img src="/images/wechat/w_reply.png" height="15" class="mr5 mt3" /><span style="vertical-align:top;">{{act.reply_count}}</span></a>
-                  <div class="c-grey fr f12 mr25" ng-if="!act.praise_count" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" height="15" class="mr5 mt3" /><span class="num-block">赞</span></div>
-                  <div class="c-grey fr f12 mr25" ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" height="15" class="mr5 mt3" /><span class="num-block">{{act.praise_count}}</span></div>
-                  <div class="c-grey fr f12 mr25" ng-if="act.has_praise" ng-click="decreasePraise(act);"><img src="/images/wechat/w_praised.png" height="15" class="mr5 mt3" /><span class="num-block">{{act.praise_count}}</span></div>
-                  <div class="cl"></div>
+                <div class="post-dynamic-from hidden fl c-grey3">来源: <span class="c-blue">{{act.course_project_name}}</span></div>
+                <div class="fr f13">
+                  <div ng-if="!act.praise_count" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>赞</span></div>
+                  <div ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>{{act.praise_count}}</span></div>
+                  <div ng-if="act.has_praise" ng-click="decreasePraise(act);"><img src="/images/wechat/w_praised.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>{{act.praise_count}}</span></div>
                 </div>
+                <div class="fr mr25 f13">
+                  <a ng-if="!act.reply_count" ng-click="goDetail('course_notice',act.act_id, act.id)"><img src="/images/wechat/w_reply.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span style="vertical-align:top;">回复</span></a>
+                  <a ng-if="act.reply_count" ng-click="goDetail('course_notice',act.act_id, act.id)"><img src="/images/wechat/w_reply.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span style="vertical-align:top;">{{act.reply_count}}</span></a>
+                </div>
+                <div class="cl"></div>
               </div>
             </div>
           </div>
@@ -83,28 +92,34 @@
           <div class="post-container">
             <div class="post-wrapper">
               <div class="post-main">
-                <div class="mb5" dataID = "{{act.act_id}}" ng-click="goDetail('course_discussion',act.act_id, act.id)" id="act_{{act.id}}">
-                  <div class="post-avatar fl"><img ng-src="{{replaceUrl(act.author.img_url)}}" width="40" height="40" class="border-radius" /></div>
-                  <div class="post-title hidden mb5"><a herf="javascript:void(0);" class="mr10">{{act.author.realname}}</a></div>
-                  <div class="post-title hidden"><a herf="javascript:void(0);" class="f12 c-grey2">{{act.course_project_name}}</a></div>
+                <div dataID = "{{act.act_id}}" ng-click="goDetail('course_discussion',act.act_id, act.id)" id="act_{{act.id}}">
+                  <div class="post-avatar fl mr10"><img ng-src="{{replaceUrl(act.author.img_url)}}" width="30" height="30" class="border-radius img-circle" /></div>
+                  <div class="post-dynamic-author hidden fl">
+                    <span ng-if="act.author.realname != ' '">{{act.author.realname}}</span>
+                    <span ng-if="act.author.realname == ' '">{{act.author.nickname}}</span>
+                    <img ng-if="act.author.gender == '0'" src="images/wechat/male.png" width="14" class="ml5" />
+                    <img ng-if="act.author.gender != '0'" src="images/wechat/female.png" width="14" class="ml5" />
+                  </div>
+                  <div class="post-dynamic-time fr f13">{{act.latest_update}}</div>
                   <div class="cl"></div>
-                  <div class="post-title hidden mt5 mb5"><span class="c-grey3 f15 fb">{{act.subject|safeHtml}}</span></div>
-                  <div class="post-content c-grey3">
+                  <div class="post-dynamic-title c-grey3 hidden mt12 fb">【帖子】{{act.subject|safeHtml}}</div>
+                  <div class="post-content c-grey3 mt10 mb10">
                     <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 mr20 undis" text-auto-height>点击展开</a>-->
                   <div class="cl"></div>
                 </div>
-                <div class="post-op-banner">
-                  <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-click="goDetail('course_discussion',act.act_id, act.id)" class="c-grey2 fr f12"><img src="/images/wechat/w_reply.png" height="15" class="mr5 mt3" /><span style="vertical-align:top;">回复</span></a>
-                  <a ng-if="act.reply_count" ng-click="goDetail('course_discussion',act.act_id, act.id)" class="c-grey2 fr f12"><img src="/images/wechat/w_reply.png" height="15" class="mr5 mt3" /><span style="vertical-align:top;">{{act.reply_count}}</span></a>
-                  <div class="c-grey fr f12 mr25" ng-if="!act.praise_count" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" height="15" class="mr5 mt3" /><span class="num-block">赞</span></div>
-                  <div class="c-grey fr f12 mr25" ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" height="15" class="mr5 mt3" /><span class="num-block">{{act.praise_count}}</span></div>
-                  <div class="c-grey fr f12 mr25" ng-if="act.has_praise" ng-click="decreasePraise(act);"><img src="/images/wechat/w_praised.png" height="15" class="mr5 mt3" /><span class="num-block">{{act.praise_count}}</span></div>
-                  <div class="cl"></div>
+                <div class="post-dynamic-from hidden fl c-grey3">来源: <span class="c-blue">{{act.course_project_name}}</span></div>
+                <div class="fr f13">
+                  <div ng-if="!act.praise_count" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>赞</span></div>
+                  <div ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>{{act.praise_count}}</span></div>
+                  <div ng-if="act.has_praise" ng-click="decreasePraise(act);"><img src="/images/wechat/w_praised.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>{{act.praise_count}}</span></div>
                 </div>
+                <div class="fr mr25 f13">
+                  <a ng-if="!act.reply_count" ng-click="goDetail('course_discussion',act.act_id, act.id)"><img src="/images/wechat/w_reply.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span style="vertical-align:top;">回复</span></a>
+                  <a ng-if="act.reply_count" ng-click="goDetail('course_discussion',act.act_id, act.id)"><img src="/images/wechat/w_reply.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span style="vertical-align:top;">{{act.reply_count}}</span></a>
+                </div>
+                <div class="cl"></div>
               </div>
             </div>
           </div>
@@ -115,7 +130,7 @@
           <div class="post-container">
             <div class="post-wrapper">
               <div class="post-main">
-                <div class="post-avatar fl"><img ng-src="{{replaceUrl(act.author.img_url)}}" width="40" height="40" class="border-radius" /></div>
+                <div class="post-avatar fl mr10"><img ng-src="{{replaceUrl(act.author.img_url)}}" width="30" height="30" class="border-radius img-circle" /></div>
                 <div class="post-title hidden mb5"><span class="c-grey3 f13 fb mr10">{{act.author.realname}}</span>创建了<span class="c-grey3 f13 fb ml10">{{act.course_project_name}} | 课程</span></div>
                 <div class="post-title hidden"><span class="mr10">{{act.latest_update}}</span></div>
                 <div class="cl"></div>
@@ -130,30 +145,35 @@
           <div class="post-container">
             <div class="post-wrapper">
               <div class="post-main">
-                <div class="mb5" dataID = "{{act.act_id}}" ng-click="goDetail('issues',act.act_id, act.id)" id="act_{{act.id}}">
-                  <div class="post-avatar fl"><img ng-src="{{replaceUrl(act.author.img_url)}}" width="40" height="40" class="border-radius" /></div>
-                  <div class="post-title hidden mb5"><a herf="javascript:void(0);">{{act.author.realname}}</a></div>
-                  <div class="post-title hidden"><a herf="javascript:void(0);" class="f12 c-grey2">{{act.course_project_name}}</a></div>
+                <div dataID = "{{act.act_id}}" ng-click="goDetail('issues',act.act_id, act.id)" id="act_{{act.id}}">
+                  <div class="post-avatar fl mr10"><img ng-src="{{replaceUrl(act.author.img_url)}}" width="30" height="30" class="border-radius img-circle" /></div>
+                  <div class="post-dynamic-author hidden fl">
+                    <span ng-if="act.author.realname != ' '">{{act.author.realname}}</span>
+                    <span ng-if="act.author.realname == ' '">{{act.author.nickname}}</span>
+                    <img ng-if="act.author.gender == '0'" src="images/wechat/male.png" width="14" class="ml5" />
+                    <img ng-if="act.author.gender != '0'" src="images/wechat/female.png" width="14" class="ml5" />
+                  </div>
+                  <div class="post-dynamic-time fr f13">{{act.latest_update}}</div>
                   <div class="cl"></div>
-                  <div class="post-title hidden mt5 mb5"><span class="c-grey3 f15 fb">{{act.subject|safeHtml}}</span></div>
-                  <div class="post-content c-grey3">
+                  <div class="post-dynamic-title c-grey3 hidden mt12 fb">【帖子】{{act.subject|safeHtml}}</div>
+                  <div class="post-content c-grey3 mt10 mb10">
                     <div class="post-all-content" ng-bind-html="act.description|safeHtml"></div>
                     <span class="mr15 f13 c-grey2">状态：{{act.issue_detail.issue_status}}</span> <span class="mr15 f13 c-grey2">优先级：{{act.issue_detail.issue_priority}}</span> <br />
                     <span class="mr15 f13 c-grey2">指派给：{{act.issue_detail.issue_assigned_to}}</span>  <span class="mr15 f13 c-grey2">完成度：{{act.issue_detail.done_ratio}}%</span>
                   </div>
-                  <!--<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>
                 </div>
-                <div class="post-op-banner">
-                  <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-click="goDetail('issues',act.act_id, act.id)" class="c-grey2 fr f12"><img src="/images/wechat/w_reply.png" height="15" class="mr5 mt3" /><span style="vertical-align:top;">回复</span></a>
-                  <a ng-if="act.reply_count" ng-click="goDetail('issues',act.act_id, act.id)" class="c-grey2 fr f12"><img src="/images/wechat/w_reply.png" height="15" class="mr5 mt3" /><span style="vertical-align:top;">{{act.reply_count}}</span></a>
-                  <div class="c-grey fr f12 mr25" ng-if="!act.praise_count" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" height="15" class="mr5 mt3" /><span class="num-block">赞</span></div>
-                  <div class="c-grey fr f12 mr25" ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" height="15" class="mr5 mt3" /><span class="num-block">{{act.praise_count}}</span></div>
-                  <div class="c-grey fr f12 mr25" ng-if="act.has_praise" ng-click="decreasePraise(act);"><img src="/images/wechat/w_praised.png" height="15" class="mr5 mt3" /><span class="num-block">{{act.praise_count}}</span></div>
-                  <div class="cl"></div>
+                <div class="post-dynamic-from hidden fl c-grey3">来源: <span class="c-blue">{{act.course_project_name}}</span></div>
+                <div class="fr f13">
+                  <div ng-if="!act.praise_count" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>赞</span></div>
+                  <div ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>{{act.praise_count}}</span></div>
+                  <div ng-if="act.has_praise" ng-click="decreasePraise(act);"><img src="/images/wechat/w_praised.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>{{act.praise_count}}</span></div>
+                </div>
+                <div class="fr mr25 f13">
+                  <a ng-if="!act.reply_count" ng-click="goDetail('issues',act.act_id, act.id)"><img src="/images/wechat/w_reply.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span style="vertical-align:top;">回复</span></a>
+                  <a ng-if="act.reply_count" ng-click="goDetail('issues',act.act_id, act.id)"><img src="/images/wechat/w_reply.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span style="vertical-align:top;">{{act.reply_count}}</span></a>
                 </div>
+                <div class="cl"></div>
               </div>
             </div>
           </div>
@@ -164,28 +184,33 @@
           <div class="post-container">
             <div class="post-wrapper">
               <div class="post-main">
-                <div class="mb5" dataID = "{{act.act_id}}" ng-click="goDetail('project_discussion',act.act_id, act.id)" id="act_{{act.id}}">
-                  <div class="post-avatar fl"><img ng-src="{{replaceUrl(act.author.img_url)}}" width="40" height="40" class="border-radius" /></div>
-                  <div class="post-title hidden mb5"><a herf="javascript:void(0);">{{act.author.realname}}</a></div>
-                  <div class="post-title hidden"><a herf="javascript:void(0);" class="f12 c-grey2">{{act.course_project_name}}</a></div>
+                <div dataID = "{{act.act_id}}" ng-click="goDetail('project_discussion',act.act_id, act.id)" id="act_{{act.id}}">
+                  <div class="post-avatar fl mr10"><img ng-src="{{replaceUrl(act.author.img_url)}}" width="30" height="30" class="border-radius img-circle" /></div>
+                  <div class="post-dynamic-author hidden fl">
+                    <span ng-if="act.author.realname != ' '">{{act.author.realname}}</span>
+                    <span ng-if="act.author.realname == ' '">{{act.author.nickname}}</span>
+                    <img ng-if="act.author.gender == '0'" src="images/wechat/male.png" width="14" class="ml5" />
+                    <img ng-if="act.author.gender != '0'" src="images/wechat/female.png" width="14" class="ml5" />
+                  </div>
+                  <div class="post-dynamic-time fr f13">{{act.latest_update}}</div>
                   <div class="cl"></div>
-                  <div class="post-title hidden mt5 mb5"><span class="c-grey3 f15 fb">{{act.subject|safeHtml}}</span></div>
-                  <div class="post-content c-grey3">
+                  <div class="post-dynamic-title c-grey3 hidden mt12 fb">【帖子】{{act.subject|safeHtml}}</div>
+                  <div class="post-content c-grey3 mt10 mb10">
                     <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 mr20 undis" text-auto-height>点击展开</a>-->
                   <div class="cl"></div>
                 </div>
-                <div class="post-op-banner">
-                  <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-click="goDetail('project_discussion',act.act_id, act.id)" class="c-grey2 fr f12"><img src="/images/wechat/w_reply.png" height="15" class="mr5 mt3" /><span style="vertical-align:top;">回复</span></a>
-                  <a ng-if="act.reply_count" ng-click="goDetail('project_discussion',act.act_id, act.id)" class="c-grey2 fr f12"><img src="/images/wechat/w_reply.png" height="15" class="mr5 mt3" /><span style="vertical-align:top;">{{act.reply_count}}</span></a>
-                  <div class="c-grey fr f12 mr25" ng-if="!act.praise_count" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" height="15" class="mr5 mt3" /><span class="num-block">赞</span></div>
-                  <div class="c-grey fr f12 mr25" ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" height="15" class="mr5 mt3" /><span class="num-block">{{act.praise_count}}</span></div>
-                  <div class="c-grey fr f12 mr25" ng-if="act.has_praise" ng-click="decreasePraise(act);"><img src="/images/wechat/w_praised.png" height="15" class="mr5 mt3" /><span class="num-block">{{act.praise_count}}</span></div>
-                  <div class="cl"></div>
+                <div class="post-dynamic-from hidden fl c-grey3">来源: <span class="c-blue">{{act.course_project_name}}</span></div>
+                <div class="fr f13">
+                  <div ng-if="!act.praise_count" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>赞</span></div>
+                  <div ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>{{act.praise_count}}</span></div>
+                  <div ng-if="act.has_praise" ng-click="decreasePraise(act);"><img src="/images/wechat/w_praised.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>{{act.praise_count}}</span></div>
+                </div>
+                <div class="fr mr25 f13">
+                  <a ng-if="!act.reply_count" ng-click="goDetail('project_discussion',act.act_id, act.id)"><img src="/images/wechat/w_reply.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span style="vertical-align:top;">回复</span></a>
+                  <a ng-if="act.reply_count" ng-click="goDetail('project_discussion',act.act_id, act.id)"><img src="/images/wechat/w_reply.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span style="vertical-align:top;">{{act.reply_count}}</span></a>
                 </div>
+                <div class="cl"></div>
               </div>
             </div>
           </div>
@@ -195,7 +220,7 @@
           <div class="post-container">
             <div class="post-wrapper">
               <div class="post-main">
-                <div class="post-avatar fl"><img ng-src="{{replaceUrl(act.author.img_url)}}" width="40" height="40" class="border-radius" /></div>
+                <div class="post-avatar fl mr10"><img ng-src="{{replaceUrl(act.author.img_url)}}" width="30" height="30" class="border-radius img-circle" /></div>
                 <div class="post-title hidden mb5"><span class="c-grey3 f13 fb mr10">{{act.author.realname}}</span>创建了<span class="c-grey3 f13 fb ml10">{{act.course_project_name}} | 项目</span></div>
                 <div class="post-title hidden"><span class="mr10">{{act.latest_update}}</span></div>
                 <div class="cl"></div>
@@ -210,27 +235,33 @@
           <div class="post-container">
             <div class="post-wrapper">
               <div class="post-main">
-                <div class="mb5" dataID = "{{act.act_id}}" ng-click="goDetail('journal_for_message',act.act_id, act.id)" id="act_{{act.id}}">
-                  <div class="post-avatar fl"><img ng-src="{{replaceUrl(act.author.img_url)}}" width="40" height="40" class="border-radius" /></div>
-                  <div class="post-title mb5 hidden"><a herf="javascript:void(0);" class="mr10">{{act.author.realname}}</a></div>
-                  <div class="post-title hidden"><span class="f12 c-grey">留言</span></div>
-                  <div class="cl"></div>
+                <div dataID = "{{act.act_id}}" ng-click="goDetail('journal_for_message',act.act_id, act.id)" id="act_{{act.id}}">
+                  <div class="post-avatar fl mr10"><img ng-src="{{replaceUrl(act.author.img_url)}}" width="30" height="30" class="border-radius img-circle" /></div>
+                  <div class="post-dynamic-author hidden fl">
+                    <span ng-if="act.author.realname != ' '">{{act.author.realname}}</span>
+                    <span ng-if="act.author.realname == ' '">{{act.author.nickname}}</span>
+                    <img ng-if="act.author.gender == '0'" src="images/wechat/male.png" width="14" class="ml5" />
+                    <img ng-if="act.author.gender != '0'" src="images/wechat/female.png" width="14" class="ml5" />
+                  </div>
+                  <div class="post-dynamic-time fr f13">{{act.latest_update}}</div>
                   <div class="cl"></div>
-                  <div class="post-content c-grey3 mt5 mb5">
+                  <div class="post-content c-grey3 mt10 mb10">
                     <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 mr20 undis" text-auto-height>点击展开</a>-->
                   <div class="cl"></div>
                 </div>
-                <div class="post-op-banner">
-                  <span  class="c-grey f12 fl">{{act.latest_update}}</span>
-                  <a ng-if="!act.reply_count" ng-click="goDetail('journal_for_message',act.act_id, act.id)" class="c-grey2 fr f12"><img src="/images/wechat/w_reply.png" height="15" class="mr5 mt3" /><span style="vertical-align:top;">回复</span></a>
-                  <a ng-if="act.reply_count" ng-click="goDetail('journal_for_message',act.act_id, act.id)" class="c-grey2 fr f12"><img src="/images/wechat/w_reply.png" height="15" class="mr5 mt3" /><span style="vertical-align:top;">{{act.reply_count}}</span></a>
-                  <div class="c-grey fr f12 mr25" ng-if="!act.praise_count" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" height="15" class="mr5 mt3" /><span class="num-block">赞</span></div>
-                  <div class="c-grey fr f12 mr25" ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" height="15" class="mr5 mt3" /><span class="num-block">{{act.praise_count}}</span></div>
-                  <div class="c-grey fr f12 mr25" ng-if="act.has_praise" ng-click="decreasePraise(act);"><img src="/images/wechat/w_praised.png" height="15" class="mr5 mt3" /><span class="num-block">{{act.praise_count}}</span></div>
-                  <div class="cl"></div>
+                <div class="post-dynamic-from hidden fl c-grey3">来源: <span class="c-blue">留言</span></div>
+                <div class="fr f13">
+                  <div ng-if="!act.praise_count" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>赞</span></div>
+                  <div ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>{{act.praise_count}}</span></div>
+                  <div ng-if="act.has_praise" ng-click="decreasePraise(act);"><img src="/images/wechat/w_praised.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>{{act.praise_count}}</span></div>
                 </div>
+                <div class="fr mr25 f13">
+                  <a ng-if="!act.reply_count" ng-click="goDetail('journal_for_message',act.act_id, act.id)"><img src="/images/wechat/w_reply.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span style="vertical-align:top;">回复</span></a>
+                  <a ng-if="act.reply_count" ng-click="goDetail('journal_for_message',act.act_id, act.id)"><img src="/images/wechat/w_reply.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span style="vertical-align:top;">{{act.reply_count}}</span></a>
+                </div>
+                <div class="cl"></div>
               </div>
             </div>
           </div>
@@ -241,27 +272,34 @@
         <div class="post-container">
           <div class="post-wrapper">
             <div class="post-main">
-              <div class="mb5" dataID = "{{act.act_id}}" ng-click="goDetail('blog_comment',act.act_id, act.id)" id="act_{{act.id}}">
-                <div class="post-avatar fl"><img ng-src="{{replaceUrl(act.author.img_url)}}" width="40" height="40" class="border-radius" /></div>
-                <div class="post-title hidden mb5"><a herf="javascript:void(0);">{{act.author.realname}}</a></div>
-                <div class="post-title hidden"><span class="f12 c-grey">博客</span></div>
+              <div dataID = "{{act.act_id}}" ng-click="goDetail('blog_comment',act.act_id, act.id)" id="act_{{act.id}}">
+                <div class="post-avatar fl mr10"><img ng-src="{{replaceUrl(act.author.img_url)}}" width="30" height="30" class="border-radius img-circle" /></div>
+                <div class="post-dynamic-author hidden fl">
+                  <span ng-if="act.author.realname != ' '">{{act.author.realname}}</span>
+                  <span ng-if="act.author.realname == ' '">{{act.author.nickname}}</span>
+                  <img ng-if="act.author.gender == '0'" src="images/wechat/male.png" width="14" class="ml5" />
+                  <img ng-if="act.author.gender != '0'" src="images/wechat/female.png" width="14" class="ml5" />
+                </div>
+                <div class="post-dynamic-time fr f13">{{act.latest_update}}</div>
                 <div class="cl"></div>
-                <div class="post-title hidden mt5 mb5"><span class="c-grey3 f15 fb">{{act.subject|safeHtml}}</span></div>
-                <div class="post-content c-grey3">
+                <div class="post-dynamic-title c-grey3 hidden mt12 fb">【博客】{{act.subject|safeHtml}}</div>
+                <div class="post-content c-grey3 mt10 mb10">
                   <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 mr20 undis" text-auto-height>点击展开</a>-->
                 <div class="cl"></div>
               </div>
-              <div class="post-op-banner">
-                <span  class="c-grey f12 fl">{{act.latest_update}}</span>
-                <a ng-if="!act.reply_count" ng-click="goDetail('blog_comment',act.act_id, act.id)" class="c-grey2 fr f12"><img src="/images/wechat/w_reply.png" height="15" class="mr5 mt3" /><span style="vertical-align:top;">回复</span></a>
-                <a ng-if="act.reply_count" ng-click="goDetail('blog_comment',act.act_id, act.id)" class="c-grey2 fr f12"><img src="/images/wechat/w_reply.png" height="15" class="mr5 mt3" /><span style="vertical-align:top;">{{act.reply_count}}</span></a>
-                <div class="c-grey fr f12 mr25" ng-if="!act.praise_count" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" height="15" class="mr5 mt3" /><span class="num-block">赞</span></div>
-                <div class="c-grey fr f12 mr25" ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" height="15" class="mr5 mt3" /><span class="num-block">{{act.praise_count}}</span></div>
-                <div class="c-grey fr f12 mr25" ng-if="act.has_praise" ng-click="decreasePraise(act);"><img src="/images/wechat/w_praised.png" height="15" class="mr5 mt3" /><span class="num-block">{{act.praise_count}}</span></div>
-                <div class="cl"></div>
+              <div class="post-dynamic-from hidden fl c-grey3">来源: <span class="c-blue">博客</span></div>
+              <div class="fr f13">
+                <div ng-if="!act.praise_count" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>赞</span></div>
+                <div ng-if="act.praise_count && !act.has_praise" ng-click="addPraise(act);"><img src="/images/wechat/w_praise.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>{{act.praise_count}}</span></div>
+                <div ng-if="act.has_praise" ng-click="decreasePraise(act);"><img src="/images/wechat/w_praised.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>{{act.praise_count}}</span></div>
+              </div>
+              <div class="fr mr25 f13">
+                <a ng-if="!act.reply_count" ng-click="goDetail('blog_comment',act.act_id, act.id)"><img src="/images/wechat/w_reply.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span style="vertical-align:top;">回复</span></a>
+                <a ng-if="act.reply_count" ng-click="goDetail('blog_comment',act.act_id, act.id)"><img src="/images/wechat/w_reply.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span style="vertical-align:top;">{{act.reply_count}}</span></a>
               </div>
+              <div class="cl"></div>
             </div>
           </div>
         </div>
diff --git a/public/assets/wechat/course_discussion.html b/public/assets/wechat/course_discussion.html
index cc188f978..142a474fd 100644
--- a/public/assets/wechat/course_discussion.html
+++ b/public/assets/wechat/course_discussion.html
@@ -4,51 +4,57 @@
     <div ng-if="discussion.act_type == 'Message'">
         <div class="post-container">
             <div loading-spinner></div>
-            <div class="post-wrapper">
+            <div class="post-wrapper" style="margin-top:0;">
                 <div class="post-main">
-                    <div class="post-title mb5"><span class="c-grey3 f15 fb">{{discussion.subject}}</span><img ng-if="discussion.locked" src="/images/locked.png" style="display:inline-block;" /></div>
-                    <table class="post-detail-info"><tr>
-                        <td class="text-nowrap v-top">发布者：</td>
-                        <td>{{discussion.user.realname}}</td>
-                        </tr>
-                        <tr>
-                        <td class="text-nowrap v-top">来&nbsp;&nbsp;&nbsp;源：</td>
-                        <td>{{discussion.course_project_name}}&nbsp;&nbsp;|&nbsp;&nbsp;课程问答区</td>
-                    </tr></table>
-                    <div class="f13 c-grey3 mt10 text-control  post-all-content" ng-bind-html="discussion.content|safeHtml"></div>
+                    <div class="post-avatar fl mr10"><img ng-src="{{discussion.user.img_url}}" width="30" height="30" class="border-radius img-circle" /></div>
+                    <div class="post-dynamic-author hidden fl">
+                        {{discussion.user.realname}}
+                        <img ng-if="discussion.user.gender == '0'" src="images/wechat/male.png" width="14" class="ml5" />
+                        <img ng-if="discussion.user.gender != '0'" src="images/wechat/female.png" width="14" class="ml5" />
+                    </div>
                     <div class="cl"></div>
-                    <span  class="c-grey f13 mt10 fl">{{discussion.created_on}}</span>
+                    <div class="post-dynamic-title c-grey3 mt12 fb">{{discussion.subject}}</div>
+                    <div class="c-grey4 f13 mt10"><span class="mr10">{{discussion.course_project_name}}-课程问答区</span><span>{{discussion.created_on}}</span></div>
+                    <div class="f13 c-grey3 mt10 text-control post-all-content" ng-bind-html="discussion.content|safeHtml"></div>
+                    <div class="cl"></div>
+                    <div class="fr f13">
+                        <div ng-if="!discussion.praise_count" ng-click="addPraise(discussion);"><img src="/images/wechat/w_praise.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>赞</span></div>
+                        <div ng-if="discussion.praise_count && !discussion.has_praise" ng-click="addPraise(discussion);"><img src="/images/wechat/w_praise.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>{{discussion.praise_count}}</span></div>
+                        <div ng-if="discussion.has_praise" ng-click="decreasePraise(discussion);"><img src="/images/wechat/w_praised.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>{{discussion.praise_count}}</span></div>
+                    </div>
+                    <div class="fr mr25 f13">
+                        <a ng-if="!discussion.replies_count"><img src="/images/wechat/w_reply.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span style="vertical-align:top;">回复</span></a>
+                        <a ng-if="discussion.replies_count"><img src="/images/wechat/w_reply.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span style="vertical-align:top;">{{discussion.replies_count}}</span></a>
+                    </div>
                     <div class="cl"></div>
-                </div>
-                <div class="post-interactive border-bottom">
-                    <div class="post-interactive-reply c-grey">回复 <span class="reply-num">({{discussion.replies_count}})</span></div>
-                    <div class="post-interactive-column c-grey" ng-if="discussion.has_praise" ng-click="decreasePraise(discussion);">已赞 ({{discussion.praise_count}})</div>
-                    <div class="post-interactive-column c-grey" ng-if="!discussion.has_praise" ng-click="addPraise(discussion);">赞 ({{discussion.praise_count}})</div>
                 </div>
                 <div id="all_course_message_reply">
-                <div class="post-reply-wrap border-bottom" ng-repeat="journal in discussion.message_children">
-                    <div class="post-reply-row">
-                        <div class="post-reply-avatar fl"><img ng-src="{{journal.user.img_url}}" width="45" height="45" class="border-radius" /></div>
-                        <div class="ml55">
-                            <div class="post-reply-user hidden">{{journal.user.realname}}</div>
-                            <div class="post-reply-content c-grey2 mb10" ng-bind-html="journal.content|safeHtml"></div>
-                            <div class="post-reply-date fl">{{journal.lasted_comment}}</div>
-                            <div class="post-reply-trigger fr undis">回复</div>
+                    <div ng-if="news.comments == ''" style="border-top:1px solid #ccc;"></div>
+                    <div class="post-reply-wrap" ng-repeat="journal in discussion.message_children">
+                        <div class="post-reply-row">
+                            <div class="post-avatar fl mr10"><img ng-src="{{journal.user.img_url}}" width="30" height="30" class="border-radius img-circle" /></div>
+                            <div class="post-dynamic-author hidden fl">
+                                {{journal.user.realname}}
+                                <img ng-if="journal.user.gender == '0'" src="images/wechat/male.png" width="14" class="ml5" />
+                                <img ng-if="journal.user.gender != '0'" src="images/wechat/female.png" width="14" class="ml5" />
+                            </div>
+                            <div class="post-dynamic-time fr f13">{{journal.lasted_comment}}</div>
+                            <div class="cl"></div>
+                            <div class="post-reply-content c-grey2 mt12" ng-bind-html="journal.content|safeHtml"></div>
+                            <div class="cl"></div>
                         </div>
-                        <div class="cl"></div>
                     </div>
                 </div>
-                </div>
-                <div ng-if="!discussion.locked" class="post-input-wrap">
+
+                <div ng-if="!discussion.locked" id="post_input_1" class="post-input-wrap2">
                     <div class="post-reply-row">
-                        <!--<div class="post-reply-avatar fl"><img src="images/post-avatar.jpg" width="30" height="30"  /></div>-->
                         <div class="post-input-container">
                             <textarea class="copy-input"></textarea>
-                            <textarea input-auto type="text" class="post-reply-input" id="postInput" ng-model="formData.comment" /></textarea>
+                            <textarea input-auto type="text" class="post-reply-input" id="postInput1" ng-model="formData.comment" placeholder="输入回复内容~" /></textarea>
+                            <button ng-click="addReply(formData)" ng-disabled="formData.disabled" ng-hide="formData.disabled" class="post-reply-submit fr border-radius">提交</button>
+                            <button ng-disabled="formData.disabled" ng-hide="!formData.disabled" class="post-reply-submit bg-grey fr border-radius">提交</button>
+                            <div class="cl"></div>
                         </div>
-                        <button ng-click="addReply(formData)" ng-disabled="formData.disabled" ng-hide="formData.disabled" class="post-reply-submit fr mt10">回复</button>
-                        <button ng-disabled="formData.disabled" ng-hide="!formData.disabled" class="post-reply-submit bg-grey fr mt10">回复</button>
-                        <div class="cl"></div>
                     </div>
                 </div>
             </div>
diff --git a/public/assets/wechat/course_notice.html b/public/assets/wechat/course_notice.html
index e3346ea93..780aa43a8 100644
--- a/public/assets/wechat/course_notice.html
+++ b/public/assets/wechat/course_notice.html
@@ -3,51 +3,57 @@
 <div loading-spinner></div>
 <div ng-if="news.act_type == 'News'">
     <div class="post-container">
-        <div class="post-wrapper">
+        <div class="post-wrapper" style="margin-top:0;">
             <div class="post-main">
-                <div class="post-title mb5"><span class="c-grey3 f15 fb">{{news.title}}</span></div>
-                <table class="post-detail-info"><tr>
-                    <td class="text-nowrap v-top">发布者：</td>
-                    <td>{{news.author.realname}}</td>
-                </tr>
-                    <tr>
-                        <td class="text-nowrap v-top">来&nbsp;&nbsp;&nbsp;源：</td>
-                        <td>{{news.course_name}}&nbsp;&nbsp;|&nbsp;&nbsp;课程通知</td>
-                    </tr></table>
+                <div class="post-avatar fl mr10"><img ng-src="{{news.author.img_url}}" width="30" height="30" class="border-radius img-circle" /></div>
+                <div class="post-dynamic-author hidden fl">
+                    {{news.author.realname}}
+                    <img ng-if="news.author.gender == '0'" src="images/wechat/male.png" width="14" class="ml5" />
+                    <img ng-if="news.author.gender != '0'" src="images/wechat/female.png" width="14" class="ml5" />
+                </div>
+                <div class="cl"></div>
+                <div class="post-dynamic-title c-grey3 mt12 fb">{{news.title}}</div>
+                <div class="c-grey4 f13 mt10"><span class="mr10">{{news.course_name}}-课程通知</span><span>{{news.created_on}}</span></div>
                 <div class="f13 c-grey3 mt10 text-control  post-all-content" ng-bind-html="news.description|safeHtml"></div>
                 <div class="cl"></div>
-                <span  class="c-grey f13 mt10 fl">{{news.created_on}}</span>
+                <div class="fr f13">
+                    <div ng-if="!news.praise_count" ng-click="addPraise(news);"><img src="/images/wechat/w_praise.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>赞</span></div>
+                    <div ng-if="news.praise_count && !news.has_praise" ng-click="addPraise(news);"><img src="/images/wechat/w_praise.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>{{news.praise_count}}</span></div>
+                    <div ng-if="news.has_praise" ng-click="decreasePraise(news);"><img src="/images/wechat/w_praised.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span>{{news.praise_count}}</span></div>
+                </div>
+                <div class="fr mr25 f13">
+                    <a ng-if="!news.comments_count"><img src="/images/wechat/w_reply.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span style="vertical-align:top;">回复</span></a>
+                    <a ng-if="news.comments_count"><img src="/images/wechat/w_reply.png" width="20" style="vertical-align:top; margin-top:2px;" class="mr5" /><span style="vertical-align:top;">{{news.comments_count}}</span></a>
+                </div>
                 <div class="cl"></div>
             </div>
-            <div class="post-interactive border-bottom">
-                <div class="post-interactive-reply c-grey">回复 <span class="reply-num">({{news.comments_count}})</span></div>
-                <div class="post-interactive-column c-grey" ng-if="news.has_praise" ng-click="decreasePraise(news);">已赞 ({{news.praise_count}})</div>
-                <div class="post-interactive-column c-grey" ng-if="!news.has_praise" ng-click="addPraise(news);">赞 ({{news.praise_count}})</div>
-            </div>
             <div id="all_news_reply">
-            <div class="post-reply-wrap border-bottom" ng-repeat="comments in news.comments">
-                <div class="post-reply-row">
-                    <div class="post-reply-avatar fl"><img ng-src="{{comments.author.img_url}}" width="45" height="45" class="border-radius" /></div>
-                    <div class="ml55">
-                        <div class="post-reply-user hidden">{{comments.author.realname}}</div>
-                        <div class="post-reply-content c-grey2 mb10" ng-bind-html="comments.comments|safeHtml"></div>
-                        <div class="post-reply-date fl">{{comments.created_on}}</div>
-                        <div class="post-reply-trigger fr undis">回复</div>
+                <div ng-if="news.comments == ''" style="border-top:1px solid #ccc;"></div>
+                <div class="post-reply-wrap" ng-repeat="comments in news.comments">
+                    <div class="post-reply-row">
+                        <div class="post-avatar fl mr10"><img ng-src="{{comments.author.img_url}}" width="30" height="30" class="border-radius img-circle" /></div>
+                        <div class="post-dynamic-author hidden fl">
+                            {{comments.author.realname}}
+                            <img ng-if="comments.author.gender == '0'" src="images/wechat/male.png" width="14" class="ml5" />
+                            <img ng-if="comments.author.gender != '0'" src="images/wechat/female.png" width="14" class="ml5" />
+                        </div>
+                        <div class="post-dynamic-time fr f13">{{comments.created_on}}</div>
+                        <div class="cl"></div>
+                        <div class="post-reply-content c-grey2 mt12" ng-bind-html="comments.comments|safeHtml"></div>
+                        <div class="cl"></div>
                     </div>
-                    <div class="cl"></div>
                 </div>
             </div>
-            </div>
-            <div class="post-input-wrap">
+
+            <div id="post_input_1" class="post-input-wrap2">
                 <div class="post-reply-row">
-                    <!--<div class="post-reply-avatar fl"><img src="images/post-avatar.jpg" width="30" height="30"  /></div>-->
                     <div class="post-input-container">
                         <textarea class="copy-input"></textarea>
-                        <textarea input-auto type="text" class="post-reply-input" id="postInput" ng-model="formData.comment" /></textarea>
+                        <textarea input-auto type="text" class="post-reply-input" id="postInput1" ng-model="formData.comment" placeholder="输入回复内容~" /></textarea>
+                        <button ng-click="addReply(formData)" ng-disabled="formData.disabled" ng-hide="formData.disabled" class="post-reply-submit fr border-radius">提交</button>
+                        <button ng-disabled="formData.disabled" ng-hide="!formData.disabled" class="post-reply-submit bg-grey fr border-radius">提交</button>
+                        <div class="cl"></div>
                     </div>
-                    <button ng-click="addReply(formData)" ng-disabled="formData.disabled" ng-hide="formData.disabled" class="post-reply-submit fr mt10">回复</button>
-                    <button ng-disabled="formData.disabled" ng-hide="!formData.disabled" class="post-reply-submit bg-grey fr mt10">回复</button>
-                    <div class="cl"></div>
                 </div>
             </div>
         </div>
diff --git a/public/stylesheets/weui/weixin.css b/public/stylesheets/weui/weixin.css
index 5b1c1df95..1b2e295f5 100644
--- a/public/stylesheets/weui/weixin.css
+++ b/public/stylesheets/weui/weixin.css
@@ -109,9 +109,10 @@ a.underline {text-decoration:underline;}
 .post-interactive-reply,
 .post-interactive-praise {width:50%; text-align:center; float:left; font-size:13px;}
 .more-wrap {width:100%;}
-.more-events {width:98%; font-size:13px; text-align:center; margin:0 auto; padding: 5px 0; border:1px solid #e6e6e6; border-radius:3px; background-color:#f8f9fb; }
+.more-events {width:100%; font-size:13px; text-align:center; margin:0 auto; padding: 5px 0; border-top:1px solid #e6e6e6; border-bottom:1px solid #e6e6e6; border-radius:3px; background-color:#f8f9fb; }
 .border-bottom {border-bottom:1px solid #e6e6e6;}
 .post-reply-wrap {width:100%;}
+.post-reply-wrap:first-child {border-top:1px solid #ccc;}
 .post-input-wrap {width:100%; position:fixed; bottom:0;}
 .post-input-wrap2 {width:100%;}
 .post-reply-row {padding:10px 15px; color:#9a9a9a; background-color:#fff;}