diff --git a/app/controllers/news_controller.rb b/app/controllers/news_controller.rb
index 35bbb82a7..d445fc77c 100644
--- a/app/controllers/news_controller.rb
+++ b/app/controllers/news_controller.rb
@@ -99,18 +99,31 @@ class NewsController < ApplicationController
    end
 
   def show
+    #更新news对应的forge_messages的viewed字段
     query_forge_news = @news.forge_messages
     query_forge_news.each do |query|
       if User.current.id == query.user_id
         query.update_attributes(:viewed => true)
       end
     end
+    #更新news对应的course_messages的viewed字段
     query_course_news = @news.course_messages
     query_course_news.each do |query|
       if User.current.id == query.user_id
         query.update_attributes(:viewed => true)
       end
     end
+    #更新项目新闻的评阅的viewed字段
+    current_forge_comments = @news.comments
+    current_forge_comments.each do |current_forge_comment|
+      query_forge_comment = current_forge_comment.forge_messages
+      query_forge_comment.each do |query|
+        if User.current.id == query.user_id
+          query.update_attributes(:viewed => true)
+        end
+      end
+    end
+
     cs = CoursesService.new
     result = cs.show_course_news params,User.current
     @news = result[:news]