diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index fad54f056..f9070c417 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -750,7 +750,7 @@ module ApplicationHelper
   end
 
   def other_formats_links(&block)
-    concat('<p class="other-formats fr">'.html_safe + l(:label_export_to))
+    concat('<p class="other-formats fl">'.html_safe + l(:label_export_to))
     yield Redmine::Views::OtherFormatsBuilder.new(self)
     concat('</p>'.html_safe)
   end
diff --git a/app/helpers/watchers_helper.rb b/app/helpers/watchers_helper.rb
index c4219f4ae..d3b2a49b1 100644
--- a/app/helpers/watchers_helper.rb
+++ b/app/helpers/watchers_helper.rb
@@ -301,7 +301,7 @@ module WatchersHelper
         c = checked.nil? ? object.watched_by?(user) : checked
         s = content_tag(:ul,
                         content_tag(:li, "#{check_box_tag 'issue[watcher_user_ids][]', user.id, c, :id => nil } #{h link_to user.userInfo, user_path( user.id)}".html_safe,
-                        :id=>"issue_watcher_user_ids_#{user.id}",:style=>"float: left;width: 270px;margin: 0px 20px 10px 0px; overflow: hidden; line-height:1.6em;" ),
+                        :id=>"issue_watcher_user_ids_#{user.id}",:style=>"float: left;width: 175px;margin: 0px 20px 10px 0px; overflow: hidden; line-height:1.6em;" ),
                         :class => "mb10 ml80")
       end.join.html_safe
 
diff --git a/app/views/issues/_edit.html.erb b/app/views/issues/_edit.html.erb
index 14e2d0201..02c262dbe 100644
--- a/app/views/issues/_edit.html.erb
+++ b/app/views/issues/_edit.html.erb
@@ -32,11 +32,6 @@
     <%= f.hidden_field :lock_version %>
     <%= hidden_field_tag 'last_journal_id', params[:last_journal_id] || @issue.last_journal_id %>
     <%= hidden_field_tag 'reference_user_id', params[:reference_user_id]%>
-    <a remote="true" href="javascript:void(0)" class="blue_btn fl ml80" onclick="$('#issue-form').submit();">
-      <%= l(:button_submit) %>
-    </a>
-    <%#= submit_tag l(:button_submit) %>
-    <%= preview_link preview_edit_issue_path(:project_id => @project, :id => @issue), 'issue-form' ,'preview',{:class => "blue_btn fl ml10"}%>
 <% end %>
 
 <div id="preview" class="wiki"></div>
diff --git a/app/views/issues/new.html.erb b/app/views/issues/new.html.erb
index 9bd068fcd..2c4cf4cd3 100644
--- a/app/views/issues/new.html.erb
+++ b/app/views/issues/new.html.erb
@@ -11,6 +11,10 @@
       <%= render :partial => 'issues/form', :locals => {:f => f} %>
     </div>
     <!--<%= javascript_tag "$('#issue_subject').focus();" %>-->
+    <a href="#" class="blue_btn fl ml80" onclick="$('#issue-form').submit();">
+      <%= l(:button_create) %>
+    </a>
+    <%= preview_link preview_new_issue_path(:project_id => @project), 'issue-form', 'preview', {:class => "blue_btn fl ml10"} %>
 <% end %>
 
 <div id="preview" class="wiki"></div>
diff --git a/app/views/issues/show.html.erb b/app/views/issues/show.html.erb
index 9c1ce60ab..0b3c4fb06 100644
--- a/app/views/issues/show.html.erb
+++ b/app/views/issues/show.html.erb
@@ -115,7 +115,11 @@
       </div>
   <% end %>
   <!--留言-->
-
+  <a remote="true" href="javascript:void(0)" class="blue_btn fr mr80" onclick="$('#issue-form').submit();">
+    <%= l(:button_submit) %>
+  </a>
+  <%#= submit_tag l(:button_submit) %>
+  <%= preview_link preview_edit_issue_path(:project_id => @project, :id => @issue), 'issue-form' ,'preview',{:class => "blue_btn fr mr10"}%>
 </div>
 
 <% if @changesets.present? %>
diff --git a/app/views/layouts/base_projects.html.erb b/app/views/layouts/base_projects.html.erb
index 15e30bfbb..36dbef692 100644
--- a/app/views/layouts/base_projects.html.erb
+++ b/app/views/layouts/base_projects.html.erb
@@ -187,7 +187,7 @@
                     <div class="lg-foot" id="lg-foot" onclick="show_more_msg();">
                         <label id="expend_more_information"  value="<%= l(:label_expend_information)%>"><%= l(:label_expend_information)%></label>
                         <span class="g-arr-down">
-                            <img src="/images/jiantou.jpg" width="12" height="6" />
+                            <img id="arrow" src="/images/jiantou.jpg" width="12" height="6" />
                         </span>
                     </div>
                   </div><!--项目简介 end-->
diff --git a/public/images/jiantou.jpg b/public/images/jiantou.jpg
index cd2840988..daed7f5df 100644
Binary files a/public/images/jiantou.jpg and b/public/images/jiantou.jpg differ
diff --git a/public/images/jiantouup.jpg b/public/images/jiantouup.jpg
new file mode 100644
index 000000000..01445ab54
Binary files /dev/null and b/public/images/jiantouup.jpg differ
diff --git a/public/javascripts/project.js b/public/javascripts/project.js
index 2ee9c1c83..3a60f51c0 100644
--- a/public/javascripts/project.js
+++ b/public/javascripts/project.js
@@ -38,16 +38,19 @@ function expand_tools_expand()
 function show_more_msg(){
  $("#course_description").toggleClass("course_description_none");
  var information = $("#expend_more_information");
+ var arrow = $("#arrow");
  var val = information.attr("value");
     if (val=="展开更多信息" )
     {
         $("#expend_more_information").text("收起描述信息");
         information.attr("value","收起描述信息");
+        arrow.attr("src","/images/jiantouup.jpg")
     }
     else
     {
         $("#expend_more_information").text("展开更多信息");
         information.attr("value","展开更多信息");
+        arrow.attr("src","/images/jiantou.jpg")
     }
 }