diff --git a/public/assets/wechat/activities.html b/public/assets/wechat/activities.html
index c2df0c8e7..fbdfb1152 100644
--- a/public/assets/wechat/activities.html
+++ b/public/assets/wechat/activities.html
@@ -35,7 +35,7 @@
                   <div class="cl"></div>
                   <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>
+                    <div class="post-all-content" ng-bind-html="act.description|safeHtml" ellipsis-show></div>
                     <span class="mr15 f12 c-grey2">迟交扣分：{{act.homework_common_detail.late_penalty}}分</span> <span ng-if="!act.homework_common_detail.anonymous_comment" class="f12 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 f12 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="f12 c-grey2">匿评关闭时间：{{act.homework_common_detail.evaluation_end}}</span>
                   </div>
@@ -73,7 +73,7 @@
                   <div class="cl"></div>
                   <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 class="post-all-content" ng-bind-html="act.description|safeHtml" ellipsis-show></div>
                   </div>
                   <div class="cl"></div>
                 </div>
@@ -109,7 +109,7 @@
                   <div class="cl"></div>
                   <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 class="post-all-content" ng-bind-html="act.description|safeHtml" ellipsis-show></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>
@@ -162,7 +162,7 @@
                   <div class="cl"></div>
                   <div class="post-dynamic-title c-grey3 hidden mt12 fb">【问题】{{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 class="post-all-content" ng-bind-html="act.description|safeHtml" ellipsis-show></div>
                     <span class="mr15 f12 c-grey2">状态：{{act.issue_detail.issue_status}}</span> <span class="mr15 f12 c-grey2">优先级：{{act.issue_detail.issue_priority}}</span> <br />
                     <span class="mr15 f12 c-grey2">指派给：{{act.issue_detail.issue_assigned_to}}</span>  <span class="mr15 f12 c-grey2">完成度：{{act.issue_detail.done_ratio}}%</span>
                   </div>
@@ -201,7 +201,7 @@
                   <div class="cl"></div>
                   <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 class="post-all-content" ng-bind-html="act.description|safeHtml" ellipsis-show></div>
                   </div>
                   <div class="cl"></div>
                 </div>
@@ -251,7 +251,7 @@
                   <div class="post-dynamic-time fr f13">{{act.latest_update}}</div>
                   <div class="cl"></div>
                   <div class="post-content c-grey3 mt10 mb10">
-                    <div class="post-all-content" ng-bind-html="act.description|safeHtml"></div>
+                    <div class="post-all-content" ng-bind-html="act.description|safeHtml" ellipsis-show></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>
@@ -289,7 +289,7 @@
                 <div class="cl"></div>
                 <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 class="post-all-content" ng-bind-html="act.description|safeHtml" ellipsis-show></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>
@@ -335,7 +335,7 @@
                                   <div class="cl"></div>
                                   <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>
+                                      <div class="post-all-content" ng-bind-html="act.description|safeHtml" ellipsis-show></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>
@@ -373,7 +373,7 @@
                                   <div class="cl"></div>
                                   <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 class="post-all-content" ng-bind-html="act.description|safeHtml" ellipsis-show></div>
                                   </div>
                                   <div class="cl"></div>
                               </div>
@@ -409,7 +409,7 @@
                                   <div class="cl"></div>
                                   <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 class="post-all-content" ng-bind-html="act.description|safeHtml" ellipsis-show></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>
@@ -469,7 +469,7 @@
                               <div class="cl"></div>
                               <div class="post-dynamic-title c-grey3 hidden mt12 fb">【问题】{{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 class="post-all-content" ng-bind-html="act.description|safeHtml" ellipsis-show></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>
@@ -508,7 +508,7 @@
                               <div class="cl"></div>
                               <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 class="post-all-content" ng-bind-html="act.description|safeHtml" ellipsis-show></div>
                               </div>
                               <div class="cl"></div>
                           </div>
diff --git a/public/assets/wechat/app.html b/public/assets/wechat/app.html
index 726755c3d..606164efe 100644
--- a/public/assets/wechat/app.html
+++ b/public/assets/wechat/app.html
@@ -36,6 +36,7 @@
 <script src="/javascripts/wechat/directives/form_validate.js"></script>
 <script src="/javascripts/wechat/directives/input_auto.js"></script>
 <script src="/javascripts/wechat/directives/loading_spinner.js"></script>
+<script src="/javascripts/wechat/directives/ellipsis.js"></script>
 <script src="/javascripts/wechat/controllers/reg.js"></script>
 <script src="/javascripts/wechat/controllers/login.js"></script>
 <script src="/javascripts/wechat/controllers/activity.js"></script>
diff --git a/public/assets/wechat/new_project.html b/public/assets/wechat/new_project.html
index c52d0ccdc..a59904e14 100644
--- a/public/assets/wechat/new_project.html
+++ b/public/assets/wechat/new_project.html
@@ -5,6 +5,23 @@
     <form novalidate name="classForm">
         <div class="course-list-row f13 c-grey3 mt30"><span class="fl ml15 c-grey3">项目名称</span><input class="new-class-input ml25" ng-model="project.name" required placeholder="如：团队协作方法与机制研究" /></div>
         <a ng-click="newProject(classForm, project)" ng-class="['finish-btn', {'btn-disabled':!classForm.$valid} ]" >完成</a>
+        <div class="f12 c-grey6" style="width:143px; margin:0 auto;">
+            <span class="f13 fb c-grey3">项目功能特性（微信版）</span>
+            <ul class="project-intro mb15 mt5">
+                <li>创建项目、加入项目</li>
+                <li>邀请成员、修改角色</li>
+                <li>浏览、回复项目动态</li>
+                <li>点赞、分享项目动态</li>
+            </ul>
+            </div>
+            <div class="f12 c-grey6" style="width:156px; margin:0 auto;">
+            <span class="f13 fb c-grey3">更多项目特性（浏览器版）</span>
+            <ul class="project-intro mt5">
+                <li>发布任务、问题跟踪</li>
+                <li>代码托管、质量分析</li>
+                <li>资源分享、交流研讨</li>
+            </ul>
+        </div>
     </form>
 
     <my-alert message="alertService.message" title="alertService.title" visible="alertService.visible" cb="alertService.cb"></my-alert>
diff --git a/public/javascripts/wechat/directives/ellipsis.js b/public/javascripts/wechat/directives/ellipsis.js
index 4107ef68b..a5d5d9845 100644
--- a/public/javascripts/wechat/directives/ellipsis.js
+++ b/public/javascripts/wechat/directives/ellipsis.js
@@ -7,11 +7,18 @@ app.directive('ellipsisShow',["$timeout",function(timer){
         scope: {},
         link: function(scope, element){
             timer(function() {
-                var textContent = element.text();
-                console.log(textContent);
-                //while (textHeight > 100) {
-                //    element.text(element.text().replace(/(\s)*([a-zA-Z0-9]+|\W)(\.\.\.)?$/, "..."));
-                //}
+                var textSplit = element.text().split(" ");
+                var newContent = [];
+                element.text("");
+                for (var i = 0; i < textSplit.length; i++) {
+                    newContent = newContent + " " + textSplit[i];
+                    element.text(newContent);
+                    if(element[0].scrollHeight >= 100){
+                        newContent = newContent + " " + textSplit[i+1] + " " + textSplit[i+2] + " " + textSplit[i+3] + " " + textSplit[i+4] +  "...";
+                        element.text(newContent);
+                        break;
+                    }
+                }
             });
         }
     }
diff --git a/public/stylesheets/weui/weixin.css b/public/stylesheets/weui/weixin.css
index 447d8b956..58b4a244e 100644
--- a/public/stylesheets/weui/weixin.css
+++ b/public/stylesheets/weui/weixin.css
@@ -111,7 +111,7 @@ a.underline {text-decoration:underline;}
 .fl {float:left;}
 .fr {float:right;}
 .cl {clear:both; overflow:hidden;}
-.post-content {width:100%; font-size:14px; line-height:20px; height:100px; overflow:hidden; word-break:break-all; word-wrap:break-word;}
+.post-content {width:100%; font-size:14px; line-height:20px; height:100px; overflow:hidden; word-break:normal; word-wrap:break-word; text-align:justify;}
 .post-all-content a {color:#136ec2;}
 .post-interactive {width:100%; height:35px; line-height:35px; vertical-align:middle; border-top:1px solid #e6e6e6; background-color:#f8f9fb;}
 .post-interactive-column,
@@ -237,4 +237,9 @@ a.underline {text-decoration:underline;}
 .mult-reply-container{ border:solid 1px #f3ddb3; background:#fffef4; padding:4px;color:#999;}
 .mult-reply-content{ color:#555; font-size:13px;}
 .mult-reply-hide{ text-align:center; display:block; font-size:14px; color:#aaa; border-bottom:1px solid #F3DDB3; padding:8px 0;}
-.mult-reply-arrow{ color:#aaa; margin-right:10px; font-size:14px; font-weight:bold;}
\ No newline at end of file
+.mult-reply-arrow{ color:#aaa; margin-right:10px; font-size:14px; font-weight:bold;}
+
+
+/*20160729项目说明*/
+.project-intro {line-height:2;}
+.project-intro li {list-style:disc; margin-left:20px;}
\ No newline at end of file