diff --git a/app/views/blog_comments/show.html.erb b/app/views/blog_comments/show.html.erb
index d3763abf3..72c5dce1e 100644
--- a/app/views/blog_comments/show.html.erb
+++ b/app/views/blog_comments/show.html.erb
@@ -215,6 +215,9 @@
   $(function(){
       var postContent = $("#message_description_<%= @article.id %>").html();
       postContent = postContent.replace(/&nbsp;/g," ");
+      postContent= postContent.replace(/ {2}/g,"&nbsp; ");
+      postContent=postContent.replace(/&nbsp; &nbsp;/g,"&nbsp;&nbsp;&nbsp;");
+      postContent=postContent.replace(/&nbsp;  /g,"&nbsp;&nbsp; ");
       $("#message_description_<%= @article.id %>").html(postContent);
       autoUrl('message_description_<%= @article.id %>');
   });
diff --git a/app/views/courses/_history.html.erb b/app/views/courses/_history.html.erb
index 864509546..b93cbc3c6 100644
--- a/app/views/courses/_history.html.erb
+++ b/app/views/courses/_history.html.erb
@@ -15,9 +15,11 @@
                     <%= format_time(journal.created_on) %>
                   </span>
               <div class="cl"></div>
-              <p>
-                <%= journal.notes.html_safe %>
-              </p>
+              <div class = "ping_journal" id="journal_<%= journal.id %>">
+                  <p>
+                    <%= journal.notes.html_safe %>
+                  </p>
+              </div>
               <div class="cl"></div>
             </div>
             <div class="ping_disfoot f14">
@@ -49,6 +51,12 @@
           </div>
           <div class="cl"></div>
         </div>
+        <script type="text/javascript">
+            $(function(){
+                showNormalImage('journal_<%= journal.id %>');
+                autoUrl('journal_<%= journal.id %>');
+            });
+        </script>
     <% end %>
 <% end %>
 
diff --git a/app/views/projects/_history.html.erb b/app/views/projects/_history.html.erb
index b31445fdc..e8d08de3d 100644
--- a/app/views/projects/_history.html.erb
+++ b/app/views/projects/_history.html.erb
@@ -10,7 +10,9 @@
                   </span><span class="c_grey fr f14"><%= format_time(journal.created_on) %></span>
                   <div class="cl"></div>
                   <!--<p><%#= textilizable journal.notes%></p>-->
-                  <p><%=journal.notes.html_safe%>
+                  <div class = "ping_journal" id="journal_<%= journal.id %>">
+                    <p><%=journal.notes.html_safe%></p>
+                  </div>
                 </div>
                 <div class="ping_disfoot f14">
                   <% ids = 'project_respond_form_'+ journal.id.to_s%>
@@ -42,6 +44,12 @@
               </div>
               <div class="cl"></div>
             </div>
+            <script type="text/javascript">
+                $(function(){
+                    showNormalImage('journal_<%= journal.id %>');
+                    autoUrl('journal_<%= journal.id %>');
+                });
+            </script>
         <% end %>
     <% end %>
 
diff --git a/app/views/words/_journal_reply_items.html.erb b/app/views/words/_journal_reply_items.html.erb
index db848d2cd..e0d52479d 100644
--- a/app/views/words/_journal_reply_items.html.erb
+++ b/app/views/words/_journal_reply_items.html.erb
@@ -20,10 +20,11 @@
         <% else %>
             <%= l(:label_anonymous) %>
         <% end %>
-
-        <p>
-          <%= reply.notes.html_safe %>
-        </p>
+        <div id="reply_<%= reply.id %>">
+            <p>
+              <%= reply.notes.html_safe %>
+            </p>
+        </div>
         <div class="cl"></div>
             <span class="c_grey fl">
               <%= format_time reply.created_on %>
@@ -52,4 +53,10 @@
       </div>
       <div class="cl"></div>
     </div>
-<% end %>
\ No newline at end of file
+<% end %>
+<script type="text/javascript">
+    $(function(){
+        showNormalImage('reply__<%= reply.id %>');
+        autoUrl('reply_<%= reply.id %>');
+    });
+</script>
\ No newline at end of file
diff --git a/public/stylesheets/courses.css b/public/stylesheets/courses.css
index 08981ae54..7e64a27c2 100644
--- a/public/stylesheets/courses.css
+++ b/public/stylesheets/courses.css
@@ -139,6 +139,7 @@ a.postTypeGrey:hover {color:#269ac9;}
 .homepagePostTo {font-size:14px; color:#484848; margin-bottom:5px;}
 .homepagePostTitle {font-size:14px; color:#484848; margin-bottom:5px; font-weight:bold;}
 .homepagePostTitle td,.homepagePostTitle tr {border: 1px solid; border-color: inherit;}
+.homepagePostTitle a{color: #15bccf;}
 .homepagePostSubmitContainer {height:25px; margin-top: 8px; margin-bottom: 5px;}
 .homepagePostSubmit {font-size:14px; color:#888888; border:1px solid #dddddd; background-color:#eaeaea; float:left; margin-right:20px; padding:0px 10px;}
 .homepagePostSubmit:hover {background-color:#d8d8d8;}
@@ -146,7 +147,7 @@ a.postTypeGrey:hover {color:#269ac9;}
 .homepagePostIntro ol li{list-style-type: decimal;margin-left: 40px;}
 .homepagePostIntro ul li{list-style-type: disc;margin-left: 40px;}
 .homepagePostIntro td,.homepagePostIntro tr {border: 1px solid; border-color: inherit;}
-
+.homepagePostIntro a{color: #15bccf;}
 .homepagePostDeadline {font-size:12px; color:#888888; float:left; margin-top: 2px;}
 .homepagePostDate {font-size:12px; color:#888888;margin-bottom: 5px;}
 .homepagePostReply {width:710px; margin:0px auto; background-color:#f1f1f1; margin-top:10px;}
@@ -188,6 +189,7 @@ a.postOptionLink2:hover {color:#ffffff; background-color:#269ac9;}
 .homepagePostReplyContent ol li{list-style-type: decimal;margin-left: 20px;}
 .homepagePostReplyContent ul li{list-style-type: disc;margin-left: 20px;}
 .homepagePostReplyContent td,.homepagePostReplyContent tr {border: 1px solid; border-color: inherit;}
+.homepagePostReplyContent a{color: #15bccf;}
 .table_maxWidth table {max-width: 642px;}
 .homepagePostProjectState {width:52px; height:20px; line-height:20px; border-radius:1px; background-color:#28be6c; color:#ffffff; text-align:center; vertical-align:middle; font-size:12px; display:inline-block; margin-left:5px;}
 .homepagePostAssignTo {float:left; font-size:14px; color:#269ac9;}
@@ -435,6 +437,7 @@ a:hover.ping_sub{ background:#14a8b9;}
 .ping_dispic a{ display:block; height:46px; width:46px; border:1px solid #CCC; padding:1px; float:left;}
 .ping_dispic a:hover{border:1px solid #15bccf;}
 .ping_discon{ float:left; width:610px; margin-left:10px; }
+.ping_journal a{color: #15bccf;}
 /*.ping_distop span{ float:left;}*/
 .ping_distop p{ color:#5f5f5f;word-break: break-all;word-wrap: break-word;}
 .ping_disfoot a{ float:right; color: #6883b6; margin-left:5px; margin-bottom:5px;}
@@ -1131,7 +1134,8 @@ a.link_file_a2{ background:url(../images/pic_file.png) 0 -15px no-repeat; paddin
 .postDetailDes p,div,em{word-break: break-all;word-wrap: break-word;}
 .postDetailDes ol li{list-style-type: decimal;margin-left: 40px;}
 .postDetailDes ul li{list-style-type: disc;margin-left: 40px;}
-.postDetailDes td,.homepagePostReplyContent tr {border: 1px solid; border-color: inherit;}
+.postDetailDes td,.postDetailDes tr {border: 1px solid; border-color: inherit;}
+.postDetailDes a{color: #15bccf;}
 .homepagePostIntro p,.homepagePostIntro div,.homepagePostIntro em, .homepagePostIntro span{text-align: justify; text-justify:inter-ideograph; word-break: normal !important; word-wrap: break-word !important; }
 .postDetailCreater {color:#888888; font-size:12px; float:left; margin-right:25px;}
 .postDetailDate {color:#888888; font-size:12px; float:left;}
diff --git a/public/stylesheets/css.css b/public/stylesheets/css.css
index 3e21a5fda..74a9d9aaf 100644
--- a/public/stylesheets/css.css
+++ b/public/stylesheets/css.css
@@ -123,7 +123,7 @@ a:hover.ping_sub{ background:#14a8b9;}
 .list_style ol li{list-style-type: decimal;margin-left: 40px;}
 .list_style ul li{list-style-type: disc;margin-left: 40px;}
 .ping_distop span a{ float:right; /*width:20px;*/ height:20px; background:url(images/star.png) -24px 0 no-repeat; margin-right:3px;}
-
+.ping_journal a{color: #15bccf;}
 
 /* 创建作业 */
 .Newwork{ width:940px; border:1px solid #c3c3c3;}
diff --git a/public/stylesheets/new_user.css b/public/stylesheets/new_user.css
index 326d2897b..ba3afd79b 100644
--- a/public/stylesheets/new_user.css
+++ b/public/stylesheets/new_user.css
@@ -673,6 +673,7 @@ a.postTypeGrey:hover {color:#269ac9;}
 .homepagePostTo {font-size:14px; color:#484848; margin-bottom:5px;}
 .homepagePostTitle {font-size:14px; color:#484848; margin-bottom:5px; font-weight:bold;}
 .homepagePostTitle td,.homepagePostTitle tr {border: 1px solid; border-color: inherit;}
+.homepagePostTitle a{color: #15bccf;}
 .homepagePostSubmitContainer {height:25px; margin-top: 8px; margin-bottom: 5px;}
 .homepagePostSubmit {font-size:14px; color:#888888; border:1px solid #dddddd; background-color:#eaeaea; float:left; margin-right:20px; padding:0px 10px;}
 .homepagePostSubmit:hover {background-color:#d8d8d8;}
@@ -683,6 +684,7 @@ a.postTypeGrey:hover {color:#269ac9;}
 .homepagePostIntro ol li{list-style-type: decimal;margin-left: 40px;}
 .homepagePostIntro ul li{list-style-type: disc;margin-left: 40px;}
 .homepagePostIntro td,.homepagePostIntro tr {border: 1px solid; border-color: inherit;}
+.homepagePostIntro a{color: #15bccf;}
 .homepagePostReplyBanner {width:718px; height:33px; border:1px solid #e4e4e4; line-height:33px; vertical-align:middle; font-size:12px; color:#888888; position: relative;}
 .borderBottomNone {border-bottom:none !important;}
 .homepagePostReplyBanner {width:718px; height:33px; border:1px solid #e4e4e4; line-height:33px; vertical-align:middle; font-size:12px; color:#888888;}
@@ -722,6 +724,7 @@ a.postOptionLink:hover {color:#ffffff; background-color:#269ac9;}
 .homepagePostReplyContent ol li{list-style-type: decimal;margin-left: 40px;}
 .homepagePostReplyContent ul li{list-style-type: disc;margin-left: 40px;}
 .homepagePostReplyContent td,.homepagePostReplyContent tr {border: 1px solid; border-color: inherit;}
+.homepagePostReplyContent a{color: #15bccf;}
 .table_maxWidth table {max-width: 642px;}
 .homepagePostProjectState {width:52px; height:20px; line-height:20px; border-radius:1px; background-color:#28be6c; color:#ffffff; text-align:center; vertical-align:middle; font-size:12px; display:inline-block; margin-left:5px;}
 .homepagePostAssignTo {float:left; font-size:14px; color:#269ac9;}
@@ -866,6 +869,7 @@ a.sortArrowActiveU {background:url(images/post_image_list.png) -17px -20px no-re
 .postDetailDes ol li{list-style-type: decimal;margin-left: 40px;}
 .postDetailDes ul li{list-style-type: disc;margin-left: 40px;}
 .postDetailDes td,.postDetailDes tr {border: 1px solid; border-color: inherit;}
+.postDetailDes a{color: #15bccf;}
 .homepagePostIntro p,.homepagePostIntro div,.homepagePostIntro em, .homepagePostIntro span{text-align: justify; text-justify:inter-ideograph; word-break: normal !important; word-wrap: break-word !important; } /*line-height: 18px !important;*/
 .postDetailCreater {color:#888888; font-size:12px; float:left; margin-right:25px;}
 .postDetailDate {color:#888888; font-size:12px; float:left;}
diff --git a/public/stylesheets/project.css b/public/stylesheets/project.css
index 09f7075f7..6baf0386d 100644
--- a/public/stylesheets/project.css
+++ b/public/stylesheets/project.css
@@ -332,6 +332,7 @@ a:hover.ping_sub{ background:#14a8b9;}
 /*.ping_distop span{ float:left;}*/
 .ping_distop p{ color:#5f5f5f;word-break: break-all;word-wrap: break-word;}
 .ping_disfoot a{ float:right; color: #6883b6; margin-left:5px; margin-bottom:5px;}
+.ping_journal a{color: #15bccf;}
 /*.ping_distop span a{ float:right; width:20px; height:20px; background:url(images/star.png) -24px 0 no-repeat; margin-right:3px;}*/
 .list_style ol li{list-style-type: decimal;margin-left: 40px;}
 .list_style ul li{list-style-type: disc;margin-left: 40px;}
@@ -974,6 +975,7 @@ a:hover.Reply_pic{border:1px solid #64bdd9;}
 .homepagePostIntro ol li{list-style-type: decimal;margin-left: 40px;}
 .homepagePostIntro ul li{list-style-type: disc;margin-left: 40px;}
 .homepagePostIntro td,.homepagePostIntro tr {border: 1px solid; border-color: inherit;}
+.homepagePostIntro a{color: #15bccf;}
 .topBorder {
     border-top: 1px solid #E4E4E4;
 }
@@ -1114,7 +1116,8 @@ a:hover.BlueCirBtnMini{ background:#269ac9; color:#fff;}
 .postDetailDes p,div,em{word-break: break-all;word-wrap: break-word;}
 .postDetailDes ol li{list-style-type: decimal;margin-left: 40px;}
 .postDetailDes ul li{list-style-type: disc;margin-left: 40px;}
-.postDetailDes td,.homepagePostReplyContent tr {border: 1px solid; border-color: inherit;}
+.postDetailDes td,.postDetailDes tr {border: 1px solid; border-color: inherit;}
+.postDetailDes a{color: #15bccf;}
 .homepagePostIntro p,.homepagePostIntro div,.homepagePostIntro em, .homepagePostIntro span{text-align: justify; text-justify:inter-ideograph; word-break: normal !important; word-wrap: break-word !important;}
 .postDetailCreater {color:#888888; font-size:12px; float:left; margin-right:25px;}
 .postDetailDate {color:#888888; font-size:12px; float:left;}
diff --git a/public/stylesheets/public.css b/public/stylesheets/public.css
index c7fa7d60c..98fa11b99 100644
--- a/public/stylesheets/public.css
+++ b/public/stylesheets/public.css
@@ -611,6 +611,7 @@ a.postTypeGrey:hover {color:#269ac9;}
 .homepagePostIntro ol li{list-style-type: decimal;margin-left: 40px;}
 .homepagePostIntro ul li{list-style-type: disc;margin-left: 40px;}
 .homepagePostIntro td,.homepagePostIntro tr {border: 1px solid; border-color: inherit;}
+.homepagePostIntro a{color: #15bccf;}
 .homepagePostDeadline {font-size:12px; color:#888888; float:left; margin-top: 2px;}
 .homepagePostDate {font-size:12px; color:#888888;margin-bottom: 5px;}
 .homepagePostReplyBanner {width:708px; height:33px; border:1px solid #e4e4e4; line-height:33px; vertical-align:middle; font-size:12px; color:#888888; position: relative;}
@@ -647,6 +648,7 @@ a.postReplyCancel:hover {color:#ffffff;}
 .homepagePostReplyContent ol li{list-style-type: decimal;margin-left: 40px;}
 .homepagePostReplyContent ul li{list-style-type: disc;margin-left: 40px;}
 .homepagePostReplyContent td,.homepagePostReplyContent tr {border: 1px solid; border-color: inherit;}
+.homepagePostReplyContent a{color: #15bccf;}
 .table_maxWidth table {max-width: 642px;}
 .homepagePostProjectState {width:42px; height:20px; line-height:20px; border-radius:1px; background-color:#28be6c; color:#ffffff; text-align:center; vertical-align:middle; font-size:12px; display:inline-block; margin-left:5px;}
 .homepagePostAssignTo {float:left; font-size:14px; color:#15bccf;}