diff --git a/public/assets/wechat/activities.html b/public/assets/wechat/activities.html
index b34098a8e..a51a0f5f0 100644
--- a/public/assets/wechat/activities.html
+++ b/public/assets/wechat/activities.html
@@ -23,7 +23,8 @@
                   <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 src="images/wechat/male.png" width="14" class="ml5" />-->
+                    <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>
@@ -60,7 +61,8 @@
                   <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 src="images/wechat/male.png" width="14" class="ml5" />-->
+                    <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>
@@ -95,7 +97,8 @@
                   <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 src="images/wechat/male.png" width="14" class="ml5" />-->
+                    <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>
@@ -147,7 +150,8 @@
                   <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 src="images/wechat/male.png" width="14" class="ml5" />-->
+                    <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>
@@ -185,7 +189,8 @@
                   <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 src="images/wechat/male.png" width="14" class="ml5" />-->
+                    <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>
@@ -235,7 +240,8 @@
                   <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 src="images/wechat/male.png" width="14" class="ml5" />-->
+                    <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>
@@ -271,7 +277,8 @@
                 <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 src="images/wechat/male.png" width="14" class="ml5" />-->
+                  <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>
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 7c219c571..1b2e295f5 100644
--- a/public/stylesheets/weui/weixin.css
+++ b/public/stylesheets/weui/weixin.css
@@ -112,6 +112,7 @@ a.underline {text-decoration:underline;}
 .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;}