...

app/controllers/activity_notifys_controller.rb

@@ -15,11 +15,10 @@ class ActivityNotifysController < ApplicationController
     end
 
     if( query != nil )
-      logger.info('xxoo')
       limit = 10;
       @obj_count = query.count();
       @obj_pages = Paginator.new @obj_count,limit,params['page']
-      list = query.order('id desc').limit(limit).offset(@obj_pages.offset).all();
+      list = query.order('is_read,id desc').limit(limit).offset(@obj_pages.offset).all();
       events=[];
       for item in list
         event = item.activity;
@@ -29,7 +28,6 @@ class ActivityNotifysController < ApplicationController
       end
       @events_by_day = events.group_by {|event| User.current.time_to_date(event.event_datetime)}
       @controller_name = 'ActivityNotifys'
-      logger.info('aavv')
     end
     respond_to do |format|
       format.html  {render :template => 'courses/show', :layout => 'base_courses'}

app/views/courses/show.html.erb

@@ -3,7 +3,9 @@
   <a class="fl about_me" href="<%=course_path(@course)%>"><%= l(:label_activity)%></a>
   <h2 class="fl project_h2">与我相关</h2>
   <div class="fr mt10 mr5 c_grey02">
-    <label class="mr5" style="cursor:pointer;" data-href="<%= course_activity_notifys_path(@course) %>/chang_read_flag" nhname='nh_act_link_all'>全部标为已读</label>
+    <a class="c_dblue">
+      <label class="mr5" style="cursor:pointer;" data-href="<%= course_activity_notifys_path(@course) %>/chang_read_flag" nhname='nh_act_link_all'>全部标为已读</label>
+    </a>
   </div>
 <% else %>
   <h2 class="fl project_h2"><%= l(:label_activity)%></h2>