diff --git a/app/controllers/app_notifications_controller.rb b/app/controllers/app_notifications_controller.rb
index a782975..0585eb7 100644
--- a/app/controllers/app_notifications_controller.rb
+++ b/app/controllers/app_notifications_controller.rb
@@ -47,6 +47,11 @@ def view
     end
   end
 
+  def view_by_issue_id
+    AppNotification.where(:recipient_id => User.current.id, :viewed => false,:issue_id => params[:issue_id]  ).update_all( :viewed => true )
+    redirect_to :action => 'index'
+  end
+
   def view_all
     AppNotification.where(:recipient_id => User.current.id, :viewed => false).update_all( :viewed => true )
     redirect_to :action => 'index'
diff --git a/app/views/app_notifications/_mark_notify_by_issue.erb b/app/views/app_notifications/_mark_notify_by_issue.erb
new file mode 100644
index 0000000..0aedd8f
--- /dev/null
+++ b/app/views/app_notifications/_mark_notify_by_issue.erb
@@ -0,0 +1,8 @@
+<%
+  mnum=AppNotification.where(:recipient_id => User.current.id, :viewed => false,:issue_id => issue.id  ).count.to_i
+  if mnum>0
+%>
+<%= button_to l(:mark_this_issue_all_notify_as_seen)+":"+mnum.to_s,:controller=>"app_notifications", action: "view_by_issue_id", :issue_id => issue.id %>
+<%
+  end
+%>
\ No newline at end of file
diff --git a/app/views/app_notifications/index.html.erb b/app/views/app_notifications/index.html.erb
index 509e664..885928e 100644
--- a/app/views/app_notifications/index.html.erb
+++ b/app/views/app_notifications/index.html.erb
@@ -11,6 +11,7 @@
 
 <% @app_notifications.each do |notification| %>
 	<div class="notification <%= "new" if !notification.viewed %>">
+		<strong> <%= notification.issue.subject %> </strong>
 		<% if notification.is_edited? %>
 			<%= render :partial => 'issues/issue_edit', :formats => [:html], :locals => { :notification => notification, :journal => notification.journal, :journal_details => details_to_strings(notification.journal.visible_details(notification.author), false, :only_path => false) }%>
 		<% else %>
diff --git a/app/views/issues/_issue_ajax_add.html.erb b/app/views/issues/_issue_ajax_add.html.erb
index 7a56289..1f53386 100644
--- a/app/views/issues/_issue_ajax_add.html.erb
+++ b/app/views/issues/_issue_ajax_add.html.erb
@@ -3,6 +3,7 @@
 	<div class="notification-container <%= 'new' if !notification.viewed %>">
 		<div class="notification-title">
 			<%= avatar(notification.issue.author, :size => "24") %>
+			<strong> <%= notification.issue.subject %> </strong><br/>
 			<%= l(:text_issue_added, :id => "##{notification.issue.id}", :author => h(notification.issue.author)) %>
 		</div>
 		<div class="notification-date"><%= format_time(notification.created_on) %></div>
diff --git a/app/views/issues/_issue_ajax_edit.html.erb b/app/views/issues/_issue_ajax_edit.html.erb
index a4a1a06..955c567 100644
--- a/app/views/issues/_issue_ajax_edit.html.erb
+++ b/app/views/issues/_issue_ajax_edit.html.erb
@@ -3,6 +3,7 @@
 	<div class="notification-container <%= 'new' if !notification.viewed %>">	
 		<div class="notification-title">
 			<%= avatar(notification.journal.user, :size => "24") %>
+			<strong> <%= notification.issue.subject %> </strong><br/>
 			<%= l(:text_issue_updated, :id => "##{notification.issue.id}", :author => h(notification.journal.user)) %>
 		</div>
 		<div class="notification-content">
diff --git a/config/locales/en.yml b/config/locales/en.yml
index c82c264..1d8589c 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -19,3 +19,4 @@ en:
   filter_button: "Filter"
   view_app_notifications: "View notifications"
   unreachable_faye_server: "Your Faye server is unreachable"
+  mark_this_issue_all_notify_as_seen: "Mark all notify of this issue as seen"
diff --git a/config/locales/zh.yml b/config/locales/zh.yml
new file mode 100644
index 0000000..c79c88a
--- /dev/null
+++ b/config/locales/zh.yml
@@ -0,0 +1,22 @@
+# English strings go here for Rails i18n
+zh:
+  field_app_notification: "redmine内部通知"
+  field_app_notification_desktop: "如果浏览器支持则使用桌面通知"
+  notifications: "通知"
+  see_all: "查看所有"
+  notifications_events_settings: "通知事件设置"
+  issue_added: "问题添加"
+  issue_updated: "问题更新"
+  issue_note_added: "问题note添加"
+  issue_status_updated: "问题状态更新"
+  issue_assigned_to_updated: "问题指派者更新"
+  issue_priority_updated: "问题优先级更新"
+  faye_server_adress: "faye的server地址,如果为空则关闭"
+  mark_as_seen: "标记为已读"
+  mark_all_as_seen: "标记所有为已读"
+  viewed_notification: "已读通知"
+  new_notification: "新通知"
+  filter_button: "过滤器"
+  view_app_notifications: "查看通知"
+  unreachable_faye_server: "你的 Faye服务器不可用"
+  mark_this_issue_all_notify_as_seen: "标记此问题的所有通知为已读"
diff --git a/config/routes.rb b/config/routes.rb
index 18f5d52..4c1fa79 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1,3 +1,4 @@
 get 'app-notifications', :to => 'app_notifications#index'
 get 'app-notifications/:id', :to => 'app_notifications#view'
 post 'app-notifications/view-all', :to => 'app_notifications#view_all'
+post 'app-notifications/view_by_issue_id', :to => 'app_notifications#view_by_issue_id'
diff --git a/lib/app_notifications_hook_listener.rb b/lib/app_notifications_hook_listener.rb
index 63bdd9f..c2fdf19 100644
--- a/lib/app_notifications_hook_listener.rb
+++ b/lib/app_notifications_hook_listener.rb
@@ -1,4 +1,5 @@
 class AppNotificationsHookListener < Redmine::Hook::ViewListener
   render_on :view_my_account_preferences, :partial => "app_notifications/my_account_preferences"
   render_on :view_layouts_base_html_head, :partial => "app_notifications/layouts_base_html_head"
-end
\ No newline at end of file
+  render_on(:view_issues_show_details_bottom, :partial => "app_notifications/mark_notify_by_issue"  )
+end