diff --git a/app/views/layouts/_user_brief_introduction.html.erb b/app/views/layouts/_user_brief_introduction.html.erb
index 3b0500fed..4b2645129 100644
--- a/app/views/layouts/_user_brief_introduction.html.erb
+++ b/app/views/layouts/_user_brief_introduction.html.erb
@@ -1,8 +1,10 @@
-<% if user.user_extensions && user.user_extensions.brief_introduction && !user.user_extensions.brief_introduction.empty? %>
-    <%= user.user_extensions.brief_introduction %>&nbsp;
-<% else%>
-    这位童鞋很懒，什么也没有留下～&nbsp;
-<% end %>
+<span>
+    <% if user.user_extensions && user.user_extensions.brief_introduction && !user.user_extensions.brief_introduction.empty? %>
+        <%= user.user_extensions.brief_introduction %>
+    <% else%>
+        这位童鞋很懒，什么也没有留下～
+    <% end %>
+</span>
 <% if User.current == user%>
     <%= link_to image_tag("../images/signature_edit.png",width:"12px", height: "12px"), "javascript:void(0);", :onclick => "show_edit_user_introduction();"%>
-<% end%>
\ No newline at end of file
+<% end %>
diff --git a/app/views/layouts/new_base_user.html.erb b/app/views/layouts/new_base_user.html.erb
index e43aa499f..d67b2d3f3 100644
--- a/app/views/layouts/new_base_user.html.erb
+++ b/app/views/layouts/new_base_user.html.erb
@@ -139,9 +139,9 @@
 
         <div>
           <div class="homepageSignature break_word">
-            <p id="user_brief_introduction_show">
-              <%= render :partial => 'layouts/user_brief_introduction', :locals => {:user => @user} %>
-            </p>
+            <div id="user_brief_introduction_show">
+                <%= render :partial => 'layouts/user_brief_introduction', :locals => {:user => @user} %>
+            </div>
           </div>
           <textarea class="homepageSignatureTextarea none" placeholder="请编辑签名" id="user_brief_introduction_edit" onblur="edit_user_introduction('<%= edit_brief_introduction_user_path(@user.id)%>');"><%= @user.user_extensions.brief_introduction %></textarea>
         </div>
@@ -349,6 +349,7 @@
     $(function(){
         $('#user_hide_course').hide();
         $('#user_hide_project').hide();
+        autoUrl("user_brief_introduction_show");
     });
 
     $("#courseMenu").mouseenter(function(){
diff --git a/app/views/users/edit_brief_introduction.js.erb b/app/views/users/edit_brief_introduction.js.erb
index c64482715..eeaec4e6d 100644
--- a/app/views/users/edit_brief_introduction.js.erb
+++ b/app/views/users/edit_brief_introduction.js.erb
@@ -1,3 +1,4 @@
 $("#user_brief_introduction_show").html("<%= escape_javascript render(:partial => "layouts/user_brief_introduction", :locals => {:user => @user}) %>");
 $("#user_brief_introduction_show").show();
-$("#user_brief_introduction_edit").hide();
\ No newline at end of file
+$("#user_brief_introduction_edit").hide();
+autoUrl("user_brief_introduction_show");