diff --git a/app/views/blog_comments/show.html.erb b/app/views/blog_comments/show.html.erb
index 6f4397569..93041e1be 100644
--- a/app/views/blog_comments/show.html.erb
+++ b/app/views/blog_comments/show.html.erb
@@ -94,7 +94,7 @@
       </div>
       <div class="postDetailDate mb5"><%= format_time( @article.created_on)%></div>
       <div class="cl"></div>
-      <div class="memo-content upload_img break_word" id="message_description_<%= @article.id %>" style="word-break: break-all; word-wrap:break-word;margin-bottom: 0px !important;" >
+      <div class="homepagePostIntro memo-content upload_img break_word" id="message_description_<%= @article.id %>" style="word-break: break-all; word-wrap:break-word;margin-bottom: 0px !important;" >
         <%= @article.content.html_safe%>
       </div>
       <div class="cl"></div>
@@ -208,4 +208,11 @@
         </div>
     <% end %>
   </div>
-</div>
\ No newline at end of file
+</div>
+<script type="text/javascript">
+  $(function(){
+      var postContent = $("#message_description_<%= @article.id %>").html();
+      postContent = postContent.replace(/&nbsp;/g," ");
+      $("#message_description_<%= @article.id %>").html(postContent);
+  });
+</script>
\ No newline at end of file
diff --git a/app/views/courses/syllabus.html.erb b/app/views/courses/syllabus.html.erb
index 9d20b5adb..c9d333e6d 100644
--- a/app/views/courses/syllabus.html.erb
+++ b/app/views/courses/syllabus.html.erb
@@ -94,7 +94,7 @@
       </div>
       <div class="postDetailDate mb5"><%= format_time( @article.created_on)%></div>
       <div class="cl"></div>
-      <div class="memo-content upload_img break_word" id="message_description_<%= @article.id %>" style="word-break: break-all; word-wrap:break-word;margin-bottom: 0px !important;" >
+      <div class="homepagePostIntro memo-content upload_img break_word" id="message_description_<%= @article.id %>" style="word-break: break-all; word-wrap:break-word;margin-bottom: 0px !important;" >
         <%= @article.content.html_safe%>
       </div>
       <div class="cl"></div>
@@ -214,4 +214,11 @@
         </div>
     <% end %>
   </div>
-</div>
\ No newline at end of file
+</div>
+<script type="text/javascript">
+    $(function(){
+        var postContent = $("#message_description_<%= @article.id %>").html();
+        postContent = postContent.replace(/&nbsp;/g," ");
+        $("#message_description_<%= @article.id %>").html(postContent);
+    });
+</script>
\ No newline at end of file
diff --git a/app/views/memos/show.html.erb b/app/views/memos/show.html.erb
index b7cc1a0c2..3028f3369 100644
--- a/app/views/memos/show.html.erb
+++ b/app/views/memos/show.html.erb
@@ -74,7 +74,7 @@
         <%= link_to @memo.author.name, user_path(@memo.author), :class => "linkBlue2", :target=> "_blank"%></div>
       <div class="postDetailDate mb5"><%= format_date( @memo.created_at)%></div>
       <div class="cl"></div>
-      <div class="memo-content" style="word-break: break-all; word-wrap:break-word;margin-bottom: 0px !important;" >
+      <div class="homepagePostIntro memo-content" id="message_description_<%= @memo.id %>" style="word-break: break-all; word-wrap:break-word;margin-bottom: 0px !important;" >
             <%= @memo.content.html_safe%>
       </div>
       <div class="cl"></div>
@@ -136,4 +136,11 @@
       <div class="cl"></div>
     </div>
   </div>
-</div>
\ No newline at end of file
+</div>
+<script type="text/javascript">
+    $(function(){
+        var postContent = $("#message_description_<%= @memo.id %>").html();
+        postContent = postContent.replace(/&nbsp;/g," ");
+        $("#message_description_<%= @memo.id %>").html(postContent);
+    });
+</script>
\ No newline at end of file
diff --git a/app/views/messages/_course_show.html.erb b/app/views/messages/_course_show.html.erb
index c760e686d..66d4bd0d0 100644
--- a/app/views/messages/_course_show.html.erb
+++ b/app/views/messages/_course_show.html.erb
@@ -80,7 +80,7 @@
       </div>
       <div class="postDetailDate mb5"><%= format_time( @topic.created_on)%></div>
       <div class="cl"></div>
-      <div class="memo-content upload_img break_word" id="message_description_<%= @topic.id %>" style="word-break: break-all; word-wrap:break-word;margin-bottom: 0px !important;" >
+      <div class="homepagePostIntro memo-content upload_img break_word" id="message_description_<%= @topic.id %>" style="word-break: break-all; word-wrap:break-word;margin-bottom: 0px !important;" >
         <%= @topic.content.html_safe%>
       </div>
       <div class="cl"></div>
@@ -168,4 +168,11 @@
         </div>
     <% end %>
   </div>
-</div>
\ No newline at end of file
+</div>
+<script type="text/javascript">
+    $(function(){
+        var postContent = $("#message_description_<%= @topic.id %>").html();
+        postContent = postContent.replace(/&nbsp;/g," ");
+        $("#message_description_<%= @topic.id %>").html(postContent);
+    });
+</script>
\ No newline at end of file
diff --git a/app/views/messages/_org_subfield_show.html.erb b/app/views/messages/_org_subfield_show.html.erb
index 6d12fe960..f46e7d5ab 100644
--- a/app/views/messages/_org_subfield_show.html.erb
+++ b/app/views/messages/_org_subfield_show.html.erb
@@ -109,7 +109,7 @@
       </div>
       <div class="postDetailDate mb5"><%= format_time( @topic.created_on)%></div>
       <div class="cl"></div>
-      <div class="memo-content upload_img break_word" id="message_description_<%= @topic.id %>" style="word-break: break-all; word-wrap:break-word;margin-bottom: 0px !important;" >
+      <div class="homepagePostIntro memo-content upload_img break_word" id="message_description_<%= @topic.id %>" style="word-break: break-all; word-wrap:break-word;margin-bottom: 0px !important;" >
         <%= @topic.content.html_safe%>
       </div>
       <div class="cl"></div>
@@ -197,4 +197,11 @@
         </div>
     <% end %>
   </div>
-</div>
\ No newline at end of file
+</div>
+<script type="text/javascript">
+    $(function(){
+        var postContent = $("#message_description_<%= @topic.id %>").html();
+        postContent = postContent.replace(/&nbsp;/g," ");
+        $("#message_description_<%= @topic.id %>").html(postContent);
+    });
+</script>
\ No newline at end of file
diff --git a/app/views/messages/_project_show.html.erb b/app/views/messages/_project_show.html.erb
index c98f2983e..187e1670e 100644
--- a/app/views/messages/_project_show.html.erb
+++ b/app/views/messages/_project_show.html.erb
@@ -135,7 +135,7 @@
         </div>
         <div class="postDetailDate mb5"><%= format_time( @topic.created_on)%></div>
         <div class="cl"></div>
-        <div class="memo-content upload_img break_word" id="message_description_<%= @topic.id %>" style="word-break: break-all; word-wrap:break-word;margin-bottom: 0px !important;" >
+        <div class="homepagePostIntro memo-content upload_img break_word" id="message_description_<%= @topic.id %>" style="word-break: break-all; word-wrap:break-word;margin-bottom: 0px !important;" >
           <%= @topic.content.html_safe%>
         </div>
         <div class="cl"></div>
@@ -225,3 +225,10 @@
     </div>
   </div>
 </div>
+<script type="text/javascript">
+    $(function(){
+        var postContent = $("#message_description_<%= @topic.id %>").html();
+        postContent = postContent.replace(/&nbsp;/g," ");
+        $("#message_description_<%= @topic.id %>").html(postContent);
+    });
+</script>
diff --git a/app/views/news/_course_show.html.erb b/app/views/news/_course_show.html.erb
index 767c11553..05a430d57 100644
--- a/app/views/news/_course_show.html.erb
+++ b/app/views/news/_course_show.html.erb
@@ -85,7 +85,7 @@
       </div>
       <div class="postDetailDate mb5"><%= format_time( @news.created_on)%></div>
       <div class="cl"></div>
-      <div class="memo-content upload_img break_word" id="message_description_<%= @news.id %>" style="word-break: break-all; word-wrap:break-word;margin-bottom: 0px !important;" >
+      <div class="homepagePostIntro memo-content upload_img break_word" id="message_description_<%= @news.id %>" style="word-break: break-all; word-wrap:break-word;margin-bottom: 0px !important;" >
         <%= @news.description.html_safe%>
       </div>
       <div class="cl"></div>
@@ -182,3 +182,10 @@
     <% end %>
   </div>
 </div>
+<script type="text/javascript">
+    $(function(){
+        var postContent = $("#message_description_<%= @news.id %>").html();
+        postContent = postContent.replace(/&nbsp;/g," ");
+        $("#message_description_<%= @news.id %>").html(postContent);
+    });
+</script>
diff --git a/app/views/news/_organization_show.html.erb b/app/views/news/_organization_show.html.erb
index 3e608c177..3189b03bf 100644
--- a/app/views/news/_organization_show.html.erb
+++ b/app/views/news/_organization_show.html.erb
@@ -75,7 +75,7 @@
       </div>
       <div class="postDetailDate mb5"><%= format_time( @news.created_on)%></div>
       <div class="cl"></div>
-      <div class="memo-content upload_img break_word" id="message_description_<%= @news.id %>" style="word-break: break-all; word-wrap:break-word;margin-bottom: 0px !important;" >
+      <div class="homepagePostIntro memo-content upload_img break_word" id="message_description_<%= @news.id %>" style="word-break: break-all; word-wrap:break-word;margin-bottom: 0px !important;" >
         <%= @news.description.html_safe%>
       </div>
       <div class="cl"></div>
@@ -172,3 +172,10 @@
     <% end %>
   </div>
 </div>
+<script type="text/javascript">
+    $(function(){
+        var postContent = $("#message_description_<%= @news.id %>").html();
+        postContent = postContent.replace(/&nbsp;/g," ");
+        $("#message_description_<%= @news.id %>").html(postContent);
+    });
+</script>
diff --git a/app/views/news/_project_show.html.erb b/app/views/news/_project_show.html.erb
index 880bd0885..93fd1f10c 100644
--- a/app/views/news/_project_show.html.erb
+++ b/app/views/news/_project_show.html.erb
@@ -85,7 +85,7 @@
       </div>
       <div class="postDetailDate mb5"><%= format_time( @news.created_on)%></div>
       <div class="cl"></div>
-      <div class="memo-content upload_img break_word" id="message_description_<%= @news.id %>" style="word-break: break-all; word-wrap:break-word;margin-bottom: 0px !important;" >
+      <div class="homepagePostIntro memo-content upload_img break_word" id="message_description_<%= @news.id %>" style="word-break: break-all; word-wrap:break-word;margin-bottom: 0px !important;" >
         <%= @news.description.html_safe%>
       </div>
       <div class="cl"></div>
@@ -182,3 +182,10 @@
     <% end %>
   </div>
 </div>
+<script type="text/javascript">
+    $(function(){
+        var postContent = $("#message_description_<%= @news.id %>").html();
+        postContent = postContent.replace(/&nbsp;/g," ");
+        $("#message_description_<%= @news.id %>").html(postContent);
+    });
+</script>
diff --git a/app/views/organizations/_show_org_document.html.erb b/app/views/organizations/_show_org_document.html.erb
index d4b44a3d2..b29bac7d1 100644
--- a/app/views/organizations/_show_org_document.html.erb
+++ b/app/views/organizations/_show_org_document.html.erb
@@ -20,10 +20,12 @@
       </div>
       <div class="cl"></div>
       <% unless document.content.blank? %>
-          <div class="homepagePostIntro" style="width:640px;" id="intro_content_<%= document.id%>">
-            <%= document.content.html_safe %>
-          </div>
+          <%=render :partial =>"users/intro_content", :locals=>{:user_activity_id =>document.id, :content=>document.content} %>
       <% end %>
+      <div class="cl"></div>
+      <div id="intro_content_show_<%= document.id%>" class="fr" style="display:none;"><a href="javascript:void(0);" class="linkBlue">[展开]</a></div>
+      <div id="intro_content_hide_<%= document.id%>" class="fr" style="display:none;"><a href="javascript:void(0);" class="linkBlue">[收起]</a></div>
+      <div class="cl"></div>
       <div class="mt10" style="font-weight:normal;">
         <%= render :partial=>"attachments/activity_attach", :locals=>{:activity => document} %>
       </div>
@@ -133,9 +135,6 @@
 
 <script type="text/javascript">
     function expand_reply(container, btnid) {
-        var postContent = $("#intro_content_<%= document.id%>").html();
-        postContent = postContent.replace(/&nbsp;/g," ");
-        $("#intro_content_<%= document.id%>").html(postContent);
         var target = $(container);
         var btn = $(btnid);
         if (btn.data('init') == '0') {
diff --git a/app/views/users/_project_news.html.erb b/app/views/users/_project_news.html.erb
index eb4941668..e1f7fbefa 100644
--- a/app/views/users/_project_news.html.erb
+++ b/app/views/users/_project_news.html.erb
@@ -129,6 +129,3 @@
     </div>
   </div>
 </div>
-<script type="text/javascript">
-    $(description_show_hide(<%=user_activity_id %>));
-</script>