diff --git a/app/api/mobile/apis/blog_comments.rb b/app/api/mobile/apis/blog_comments.rb
index f94d0bbc7..01fd05c0f 100644
--- a/app/api/mobile/apis/blog_comments.rb
+++ b/app/api/mobile/apis/blog_comments.rb
@@ -1,17 +1,18 @@
-#coding=utf-8
-
-module Mobile
-  module Apis
-    class BlogComments< Grape::API
-      resources :blog_comments do
-
-        desc "get special topic"
-        get ':id' do
-          blog = BlogComment.find params[:id]
-          present :blog, message, with: Mobile::Entities::BlogComment
-          present :status, 0
-        end
-      end
-    end
-  end
-end
+#coding=utf-8
+
+module Mobile
+  module Apis
+    class BlogComments< Grape::API
+      resources :blog_comments do
+
+        desc "get special topic"
+        get ':id' do
+          blog = BlogComment.find params[:id]
+          present :data, blog, with: Mobile::Entities::BlogComment
+          present :status, 0
+        end
+      end
+    end
+  end
+end
+
diff --git a/app/api/mobile/entities/blog_comment.rb b/app/api/mobile/entities/blog_comment.rb
index 1e7a6dd75..ac3fc3d9e 100644
--- a/app/api/mobile/entities/blog_comment.rb
+++ b/app/api/mobile/entities/blog_comment.rb
@@ -1,46 +1,50 @@
-module Mobile
-  module Entities
-    class BlogComment < Grape::Entity
-      include ApplicationHelper
-      include ApiHelper
-      def self.blog_comment_expose(f)
-        expose f do |u,opt|
-          if u.is_a?(Hash) && u.key?(f)
-            u[f]
-          elsif u.is_a?(::BlogComment)
-            if u.respond_to?(f)
-              if f == :created_at
-                format_time( u.send(f))
-              else
-                u.send(f)
-              end
-            else
-              # case f
-              #   when :xx
-              #    #
-              # end
-            end
-          end
-
-        end
-      end
-
-      expose :user, using: Mobile::Entities::User do |c, opt|
-        if c.is_a?(::BlogComment)
-          c.author
-        end
-      end
-      blog_comment_expose :blog_id
-      blog_comment_expose :title
-      blog_comment_expose :content
-      blog_comment_expose :comments_count
-      blog_comment_expose :created_at
-      blog_comment_expose :id
-      expose :blog_comment_children, using:Mobile::Entities::BlogComment do |c,opt|
-        if c.is_a? (::BlogComment)
-          c.children
-        end
-      end
-    end
-  end
+module Mobile
+  module Entities
+    class BlogComment < Grape::Entity
+      include ApplicationHelper
+      include ApiHelper
+      def self.blog_comment_expose(f)
+        expose f do |u,opt|
+          if u.is_a?(Hash) && u.key?(f)
+            u[f]
+          elsif u.is_a?(::BlogComment)
+            if u.respond_to?(f)
+              if f == :created_at
+                format_time( u.send(f))
+              else
+                u.send(f)
+              end
+            else
+              case f
+                when :blog_praise_count
+                  get_activity_praise_num(u)
+                when :lasted_comment
+                  time_from_now(u.created_at)
+              end
+            end
+          end
+
+        end
+      end
+
+      expose :user, using: Mobile::Entities::User do |c, opt|
+        if c.is_a?(::BlogComment)
+          c.author
+        end
+      end
+      blog_comment_expose :blog_id
+      blog_comment_expose :title
+      blog_comment_expose :content
+      blog_comment_expose :comments_count
+      blog_comment_expose :created_at
+      blog_comment_expose :lasted_comment
+      blog_comment_expose :id
+      blog_comment_expose :blog_praise_count
+      expose :blog_comment_children, using:Mobile::Entities::BlogComment do |c,opt|
+        if c.is_a? (::BlogComment)
+          c.children
+        end
+      end
+    end
+  end
 end
\ No newline at end of file
diff --git a/app/api/mobile/entities/jours.rb b/app/api/mobile/entities/jours.rb
index 97eabd21f..257721d3e 100644
--- a/app/api/mobile/entities/jours.rb
+++ b/app/api/mobile/entities/jours.rb
@@ -15,9 +15,9 @@ module Mobile
               f.send(field)
             end
           else
-            case f
-              when :course_name
-                f[:jour_type] == "Course" ? f.course.name : ""
+            case field
+              when :lasted_comment
+                time_from_now f.created_on
             end
           end
         end
@@ -29,6 +29,7 @@ module Mobile
         f.user
       end
       jours_expose :created_on
+      jours_expose :lasted_comment
       jours_expose :notes
       jours_expose :m_reply_id
       jours_expose :m_parent_id
diff --git a/app/api/mobile/entities/message.rb b/app/api/mobile/entities/message.rb
index 6a2ca1fb0..3d7fb7bbe 100644
--- a/app/api/mobile/entities/message.rb
+++ b/app/api/mobile/entities/message.rb
@@ -15,10 +15,16 @@ module Mobile
                 u.send(f)
               end
             else
-              # case f
-              #   when :xx
-              #    #
-              # end
+              case f
+                when :course_project_name
+                  if u.board.project_id == -1
+                    u.course.name
+                  else
+                    u.project.name
+                  end
+                when :lasted_comment
+                  time_from_now u.created_on
+              end
             end
           end
 
@@ -30,12 +36,14 @@ module Mobile
           c.author
         end
       end
+      message_expose :course_project_name
       message_expose :board_id
       message_expose :subject
       message_expose :content
       message_expose :replies_count
       message_expose :created_on
       message_expose :id
+      message_expose :lasted_comment
       expose :message_children,using:Mobile::Entities::Message do |c,opt|
         if c.is_a? (::Message)
           c.children
diff --git a/app/api/mobile/entities/news.rb b/app/api/mobile/entities/news.rb
index 36893d16f..bf084c2f4 100644
--- a/app/api/mobile/entities/news.rb
+++ b/app/api/mobile/entities/news.rb
@@ -7,10 +7,17 @@ module Mobile
           if f.is_a?(Hash) && f.key?(field)
             f[field]
           elsif f.is_a?(::News)
-            if field == :created_on
-              format_time(f.send(field)) if f.respond_to?(field)
+            if f.respond_to?(field)
+              if field == :created_on
+                format_time(f.send(field))
+              else
+                f.send(field)
+              end
             else
-              f.send(field) if f.respond_to?(field)
+              case field
+                when :course_name
+                  Course.find(f.course_id).name unless f.course_id == nil
+              end
             end
           elsif f.is_a?(Hash) && !f.key?(field)
             n = f[:news]
@@ -52,6 +59,8 @@ module Mobile
       news_expose :created_on
       #评论数量
       news_expose :comments_count
+      #课程名字
+      news_expose :course_name
       #评论
       expose :comments, using: Mobile::Entities::Comment do |f, opt|
         if f.is_a?(Hash) && f.key?(:comments)
diff --git a/app/api/mobile/entities/student_work.rb b/app/api/mobile/entities/student_work.rb
index 6cf68c875..9dafdd240 100644
--- a/app/api/mobile/entities/student_work.rb
+++ b/app/api/mobile/entities/student_work.rb
@@ -32,14 +32,14 @@ module Mobile
         end
       end
       student_work_expose :student_id
-       student_work_expose :id
+      student_work_expose :id
       student_work_expose :name
-       student_work_expose :description
-       student_work_expose :final_score
-       student_work_expose :teacher_score
-       student_work_expose :student_score
-       student_work_expose :teacher_asistant_score
-       student_work_expose :created_at
+      student_work_expose :description
+      student_work_expose :final_score
+      student_work_expose :teacher_score
+      student_work_expose :student_score
+      student_work_expose :teacher_asistant_score
+      student_work_expose :created_at
     end
   end
 end
\ No newline at end of file
diff --git a/app/api/mobile/entities/whomework.rb b/app/api/mobile/entities/whomework.rb
index 062ea61b5..562e3a1a7 100644
--- a/app/api/mobile/entities/whomework.rb
+++ b/app/api/mobile/entities/whomework.rb
@@ -1,66 +1,69 @@
-# encoding: utf-8
-module Mobile
-  module Entities
-    class Whomework <Grape::Entity
-      include ApiHelper
-      include ApplicationHelper
-      include Redmine::I18n
-      def self.whomework_expose(f)
-        expose f do |wh, opt|
-          if wh.is_a?(Hash) && wh.key?(f)
-            if f == :created_at
-              format_time(wh[f])
-            else
-              wh[f]
-            end
-          elsif wh.is_a?(::HomeworkCommon)
-            if wh.respond_to?(f)
-              wh.send(f)
-            else
-              case f
-                when :absence_penalty
-                  wh.nil? || wh.homework_detail_manual.nil? ? 0 : wh.homework_detail_manual.absence_penalty
-                when :evaluation_start
-                  wh.nil? || wh.homework_detail_manual.nil? ? nil : convert_to_time(wh.homework_detail_manual.evaluation_start, 0)
-                when :evaluation_end
-                  wh.nil? || wh.homework_detail_manual.nil? ? nil : convert_to_time(wh.homework_detail_manual.evaluation_end, 1)
-                when :whomework_praise_count
-                  get_activity_praise_num(wh)
-                when :whomework_journal_count
-                  wh.journals_for_messages.count
-              end
-            end
-          end
-        end
-      end
-
-      expose :author, using: Mobile::Entities::User do |w, opt|
-        if w.is_a?(::HomeworkCommon)
-          w.user
-        end
-      end
-      expose :name
-      expose :description
-      expose :publish_time
-      expose :end_time
-      expose :homework_type
-      expose :late_penalty
-      expose :course_id
-      expose :anonymous_comment
-      expose :quotes
-      expose :is_open
-      whomework_expose :created_at
-      whomework_expose :absence_penalty
-      whomework_expose :evaluation_start
-      whomework_expose :evaluation_end
-      whomework_expose :whomework_praise_count
-      whomework_expose :whomework_journal_count
-      expose :journals_for_messages, using: Mobile::Entities::Jours  do |f, opt|
-        #f[:journals_for_messages] if f.is_a?(Hash) && f.key?(:journals_for_messages)
-        if f.is_a?(::HomeworkCommon)
-          f.journals_for_messages
-        end
-      end
-    end
-  end
+# encoding: utf-8
+module Mobile
+  module Entities
+    class Whomework <Grape::Entity
+      include ApiHelper
+      include ApplicationHelper
+      include Redmine::I18n
+      def self.whomework_expose(f)
+        expose f do |wh, opt|
+          if wh.is_a?(Hash) && wh.key?(f)
+            wh[f]
+          elsif wh.is_a?(::HomeworkCommon)
+            if wh.respond_to?(f)
+              if f == :created_at
+                format_time(wh.send(f))
+              else
+                wh.send(f)
+              end
+            else
+              case f
+                when :absence_penalty
+                  wh.nil? || wh.homework_detail_manual.nil? ? 0 : wh.homework_detail_manual.absence_penalty
+                when :evaluation_start
+                  wh.nil? || wh.homework_detail_manual.nil? ? nil : convert_to_time(wh.homework_detail_manual.evaluation_start, 0)
+                when :evaluation_end
+                  wh.nil? || wh.homework_detail_manual.nil? ? nil : convert_to_time(wh.homework_detail_manual.evaluation_end, 1)
+                when :whomework_praise_count
+                  get_activity_praise_num(wh)
+                when :whomework_journal_count
+                  wh.journals_for_messages.count
+                when :course_name
+                  wh.course.name
+              end
+            end
+          end
+        end
+      end
+
+      expose :author, using: Mobile::Entities::User do |w, opt|
+        if w.is_a?(::HomeworkCommon)
+          w.user
+        end
+      end
+      expose :name
+      expose :description
+      expose :publish_time
+      expose :end_time
+      expose :homework_type
+      expose :late_penalty
+      expose :course_id
+      expose :anonymous_comment
+      expose :quotes
+      expose :is_open
+      whomework_expose :course_name
+      whomework_expose :created_at
+      whomework_expose :absence_penalty
+      whomework_expose :evaluation_start
+      whomework_expose :evaluation_end
+      whomework_expose :whomework_praise_count
+      whomework_expose :whomework_journal_count
+      expose :journals_for_messages, using: Mobile::Entities::Jours  do |f, opt|
+        #f[:journals_for_messages] if f.is_a?(Hash) && f.key?(:journals_for_messages)
+        if f.is_a?(::HomeworkCommon)
+          f.journals_for_messages
+        end
+      end
+    end
+  end
 end
\ No newline at end of file
diff --git a/config/menu.yml b/config/menu.yml
index 4072f5793..afb2ef0f7 100644
--- a/config/menu.yml
+++ b/config/menu.yml
@@ -2,7 +2,7 @@ button:
  -
   type: "view"
   name: "最新动态"
-  url: "https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxc09454f171153c2d&redirect_uri=http://wechat.trustie.net/assets/wechat/issue.html&response_type=code&scope=snsapi_base&state=123#wechat_redirect"
+  url: "https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxc09454f171153c2d&redirect_uri=http://wechat.trustie.net/assets/wechat/activities.html&response_type=code&scope=snsapi_base&state=123#wechat_redirect"
  -
   type: "click"
   name: "意见返馈"