diff --git a/app/controllers/courses_controller.rb b/app/controllers/courses_controller.rb
index 524bde9d7..210ac8f3d 100644
--- a/app/controllers/courses_controller.rb
+++ b/app/controllers/courses_controller.rb
@@ -695,12 +695,13 @@ class CoursesController < ApplicationController
       # 显示老师和助教的活动
       # @authors = searchTeacherAndAssistant(@course)
       @authors = course_all_member(@course)
-      Dir.glob("#{Rails.root}/app/models/*.rb").sort.each { |file| require file }
+      #TODO 貌似删除操作不会更新缓存 还是先不用缓存吧
+      # Dir.glob("#{Rails.root}/app/models/*.rb").sort.each { |file| require file }
       events = []
-      key = "course_events_#{@course.id}".to_sym
-      if Rails.env.production? && Setting.course_cahce_enabled?
-        events = Rails.cache.read(key) || []
-      end
+      # key = "course_events_#{@course.id}".to_sym
+      # if Rails.env.production? && Setting.course_cahce_enabled?
+      #   events = Rails.cache.read(key) || []
+      # end
       if events.empty? 
         @authors.each do |author|
           @activity = Redmine::Activity::Fetcher.new(User.current, :course => @course,
@@ -716,7 +717,7 @@ class CoursesController < ApplicationController
             events += @activity.events(@days, @course.created_at, :is_public => 1)
           end
         end
-        Rails.cache.write(key, events) if Rails.env.production? && Setting.course_cahce_enabled?
+        # Rails.cache.write(key, events) if Rails.env.production? && Setting.course_cahce_enabled?
       end
     else
     # @author = @course.teacher
diff --git a/app/controllers/memos_controller.rb b/app/controllers/memos_controller.rb
index 54bcc0496..68f6f6473 100644
--- a/app/controllers/memos_controller.rb
+++ b/app/controllers/memos_controller.rb
@@ -157,7 +157,7 @@ class MemosController < ApplicationController
 
   def update
     respond_to do |format|
-      if( @memo.update_column(:subject, params[:memo][:subject]) && 
+      if( #@memo.update_column(:subject, params[:memo][:subject]) &&
            @memo.update_column(:content, params[:memo][:content]) &&
            @memo.update_column(:sticky, params[:memo][:sticky]) &&
            @memo.update_column(:lock, params[:memo][:lock])) 
diff --git a/app/controllers/repositories_controller.rb b/app/controllers/repositories_controller.rb
index d0af82c8c..607c9b5db 100644
--- a/app/controllers/repositories_controller.rb
+++ b/app/controllers/repositories_controller.rb
@@ -227,7 +227,7 @@ update
     elsif request.get?
     respond_to do |format|
       format.html{
-        render :layout => "project_base"
+        render :layout => "base_projects"
       }
     end
 
@@ -376,7 +376,7 @@ update
 
   def revision
     respond_to do |format|
-      format.html{render :layout => 'project_base'}
+      format.html{render :layout => 'base_projects'}
       format.js {render :layout => false}
     end
   end
diff --git a/app/views/memos/edit.html.erb b/app/views/memos/edit.html.erb
index 6fc361d27..487d923b5 100644
--- a/app/views/memos/edit.html.erb
+++ b/app/views/memos/edit.html.erb
@@ -21,9 +21,9 @@
   <div class="actions">
     <p>
       <% if @memo.parent.nil? && @memo.children.first.nil? %>
-         <%= f.text_field :subject, :required => true, :size => 96 ,:readonly => false,  :maxlength => 50%>
+         <%#= f.text_field :subject, :required => true, :size => 96 ,:readonly => false,  :maxlength => 50%>
       <% else %>
-          <%= f.text_field :subject, :required => true, :size => 96 ,:readonly => true, :style => "border: 1px solid gray", :maxlength => 50%>
+          <%#= f.text_field :subject, :required => true, :size => 96 ,:readonly => true, :style => "border: 1px solid gray", :maxlength => 50%>
       <% end %>
       </p>
     <% if User.current.admin?%>
diff --git a/app/views/projects/settings/_new_repositories.html.erb b/app/views/projects/settings/_new_repositories.html.erb
index 6e0d74849..ca771a487 100644
--- a/app/views/projects/settings/_new_repositories.html.erb
+++ b/app/views/projects/settings/_new_repositories.html.erb
@@ -33,8 +33,7 @@
     <td><a href="javascript:viod(0)" class="c_blue" >
       <% if repository.scm_name=="Git"%>
         <%if User.current.allowed_to?(:manage_repository, @project) %>
-          <%= link_to(l(:label_user_plural), committers_repository_path(repository)
-                      ) %>
+          <%= link_to(l(:label_user_plural), committers_repository_path(repository)) %>
         <% end %>
   <% end %>
     </a></td>
diff --git a/app/views/projects/settings/_repositories.html.erb b/app/views/projects/settings/_repositories.html.erb
index 3d9d71a56..6c340f47c 100644
--- a/app/views/projects/settings/_repositories.html.erb
+++ b/app/views/projects/settings/_repositories.html.erb
@@ -27,25 +27,15 @@
       <% end %>
 
       <td class="buttons" style="text-align:left">
-      	<% if repository.scm_name=="Subversion"%>
-            <%if User.current.allowed_to?(:manage_repository, @project) %>
-            	<%= link_to(l(:label_user_plural), committers_repository_path(repository),
-             	:class => 'icon icon-user') %>
-            	<%= link_to(l(:button_edit), edit_repository_path(repository),
-             	:class => 'icon icon-edit') %>
-            	 <%= delete_link repository_path(repository) %>
-      		<% end %>
-      	<% elsif repository.scm_name=="Git"%>
-            <%if User.current.allowed_to?(:manage_repository, @project) %>
-            <!-- <%#= link_to(l(:button_edit), edit_repository_path(repository),
+
+      <%if User.current.allowed_to?(:manage_repository, @project) %>
+         <!-- <%#= link_to(l(:button_edit), edit_repository_path(repository),
              :class => 'icon icon-edit') %> -->
-            <%= link_to(l(:label_user_plural), committers_repository_path(repository),
-             :class => 'icon icon-user') %>
-            <% if repository.login.to_s==User.current.login.to_s %>
-        		<%= delete_link repository_path(repository) %>
-            <% end %>
-      		<% end %>
-      	<% end %>
+         <%= link_to(l(:label_user_plural), committers_repository_path(repository), :class => 'icon icon-user') %>
+         <% if repository.login.to_s==User.current.login.to_s %>
+            <%= delete_link repository_path(repository) %>
+         <% end %>
+      <% end %>
       </td>
     </tr>
   <% end %>