diff --git a/app/api/mobile/apis/blog_comments.rb b/app/api/mobile/apis/blog_comments.rb
index 01fd05c0f..5a064245a 100644
--- a/app/api/mobile/apis/blog_comments.rb
+++ b/app/api/mobile/apis/blog_comments.rb
@@ -7,8 +7,9 @@ module Mobile
 
         desc "get special topic"
         get ':id' do
+          user = UserWechat.find_by_openid(params[:openid]).user
           blog = BlogComment.find params[:id]
-          present :data, blog, with: Mobile::Entities::BlogComment
+          present :data, blog, with: Mobile::Entities::BlogComment,user: user
           present :status, 0
         end
       end
diff --git a/app/api/mobile/apis/issues.rb b/app/api/mobile/apis/issues.rb
index 1815c85f3..b767bd768 100644
--- a/app/api/mobile/apis/issues.rb
+++ b/app/api/mobile/apis/issues.rb
@@ -8,8 +8,9 @@ module Mobile
 
         desc "get special issuse"
         get ':id' do
+          user = UserWechat.find_by_openid(params[:openid]).user
           issue = Issue.find params[:id]
-          present :data, issue, with: Mobile::Entities::Issue
+          present :data, issue, with: Mobile::Entities::Issue,user: user
           present :status, 0
         end
       end
diff --git a/app/api/mobile/apis/journal_for_messages.rb b/app/api/mobile/apis/journal_for_messages.rb
index 648924912..15a571a82 100644
--- a/app/api/mobile/apis/journal_for_messages.rb
+++ b/app/api/mobile/apis/journal_for_messages.rb
@@ -7,8 +7,9 @@ module Mobile
 
         desc "get special journal"
         get ':id' do
+          user = UserWechat.find_by_openid(params[:openid]).user
           jour = JournalsForMessage.find params[:id]
-          present :data, jour, with: Mobile::Entities::Jours
+          present :data, jour, with: Mobile::Entities::Jours,user: user
           present :status, 0
         end
       end
diff --git a/app/api/mobile/apis/messages.rb b/app/api/mobile/apis/messages.rb
index 5e2fb05b7..ae2f9a39c 100644
--- a/app/api/mobile/apis/messages.rb
+++ b/app/api/mobile/apis/messages.rb
@@ -7,8 +7,9 @@ module Mobile
 
         desc "get special topic"
         get ':id' do
+          user = UserWechat.find_by_openid(params[:openid]).user
           message = Message.find params[:id]
-          present :data, message, with: Mobile::Entities::Message
+          present :data, message, with: Mobile::Entities::Message,user: user
           present :status, 0
         end
       end
diff --git a/app/api/mobile/apis/newss.rb b/app/api/mobile/apis/newss.rb
index 6f15ae2ee..8bdd460cc 100644
--- a/app/api/mobile/apis/newss.rb
+++ b/app/api/mobile/apis/newss.rb
@@ -7,8 +7,9 @@ module Mobile
 
         desc "get special news"
         get ':id' do
+          user = UserWechat.find_by_openid(params[:openid]).user
           news = News.find params[:id]
-          present :data, news, with: Mobile::Entities::News
+          present :data, news, with: Mobile::Entities::News,user: user
           present :status, 0
         end
       end
diff --git a/app/api/mobile/apis/whomeworks.rb b/app/api/mobile/apis/whomeworks.rb
index 39a6faa68..a88d509a3 100644
--- a/app/api/mobile/apis/whomeworks.rb
+++ b/app/api/mobile/apis/whomeworks.rb
@@ -7,8 +7,9 @@ module Mobile
 
         desc "get one homework"
         get ':id' do
+          user = UserWechat.find_by_openid(params[:openid]).user
           homework = HomeworkCommon.find params[:id]
-          present :data, homework, with: Mobile::Entities::Whomework
+          present :data, homework, with: Mobile::Entities::Whomework,user: user
           present :status, 0
         end
       end
diff --git a/app/api/mobile/entities/activity.rb b/app/api/mobile/entities/activity.rb
index 945601bd6..59127dedd 100644
--- a/app/api/mobile/entities/activity.rb
+++ b/app/api/mobile/entities/activity.rb
@@ -131,8 +131,11 @@ module Mobile
       act_expose :course_project_name    #课程/项目名字
       act_expose :activity_type_name     #课程问答区/项目缺陷等
       expose :has_praise , if: lambda { |instance, options| options[:user] } do |instance, options|
+        has_praise = false
         current_user = options[:user]
-        false
+        obj = PraiseTread.where("praise_tread_object_id=? and praise_tread_object_type=? and user_id=?",instance.act_id,instance.act_type.to_s,current_user.id)
+        has_praise = obj.empty? ? false : true
+        has_praise
       end
     end
   end
diff --git a/app/api/mobile/entities/blog_comment.rb b/app/api/mobile/entities/blog_comment.rb
index ac3fc3d9e..6961823d0 100644
--- a/app/api/mobile/entities/blog_comment.rb
+++ b/app/api/mobile/entities/blog_comment.rb
@@ -45,6 +45,13 @@ module Mobile
           c.children
         end
       end
+      expose :has_praise , if: lambda { |instance, options| options[:user] } do |instance, options|
+        has_praise = false
+        current_user = options[:user]
+        obj = PraiseTread.where("praise_tread_object_id=? and praise_tread_object_type=? and user_id=?",instance.id,instance.class.to_s,current_user.id)
+        has_praise = obj.empty? ? false : true
+        has_praise
+      end
     end
   end
 end
\ No newline at end of file
diff --git a/app/api/mobile/entities/issue.rb b/app/api/mobile/entities/issue.rb
index d0bb0fa0d..e64248353 100644
--- a/app/api/mobile/entities/issue.rb
+++ b/app/api/mobile/entities/issue.rb
@@ -49,6 +49,13 @@ module Mobile
           f.journals.where("notes is not null and notes != ''")
         end
       end
+      expose :has_praise , if: lambda { |instance, options| options[:user] } do |instance, options|
+        has_praise = false
+        current_user = options[:user]
+        obj = PraiseTread.where("praise_tread_object_id=? and praise_tread_object_type=? and user_id=?",instance.id,instance.class.to_s,current_user.id)
+        has_praise = obj.empty? ? false : true
+        has_praise
+      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 9d4d85f7a..87bbd0184 100644
--- a/app/api/mobile/entities/jours.rb
+++ b/app/api/mobile/entities/jours.rb
@@ -51,6 +51,13 @@ module Mobile
           f.children
         end
       end
+      expose :has_praise , if: lambda { |instance, options| options[:user] } do |instance, options|
+        has_praise = false
+        current_user = options[:user]
+        obj = PraiseTread.where("praise_tread_object_id=? and praise_tread_object_type=? and user_id=?",instance.id,instance.class.to_s,current_user.id)
+        has_praise = obj.empty? ? false : true
+        has_praise
+      end
     end
   end
 end
diff --git a/app/api/mobile/entities/message.rb b/app/api/mobile/entities/message.rb
index d182e5965..7a00b5725 100644
--- a/app/api/mobile/entities/message.rb
+++ b/app/api/mobile/entities/message.rb
@@ -52,6 +52,13 @@ module Mobile
           c.children
         end
       end
+      expose :has_praise , if: lambda { |instance, options| options[:user] } do |instance, options|
+        has_praise = false
+        current_user = options[:user]
+        obj = PraiseTread.where("praise_tread_object_id=? and praise_tread_object_type=? and user_id=?",instance.id,instance.class.to_s,current_user.id)
+        has_praise = obj.empty? ? false : true
+        has_praise
+      end
     end
   end
 end
\ No newline at end of file
diff --git a/app/api/mobile/entities/news.rb b/app/api/mobile/entities/news.rb
index d1ec9c5c3..85504a280 100644
--- a/app/api/mobile/entities/news.rb
+++ b/app/api/mobile/entities/news.rb
@@ -73,8 +73,13 @@ module Mobile
           f.send(:comments)
         end
       end
-
-
+      expose :has_praise , if: lambda { |instance, options| options[:user] } do |instance, options|
+        has_praise = false
+        current_user = options[:user]
+        obj = PraiseTread.where("praise_tread_object_id=? and praise_tread_object_type=? and user_id=?",instance.id,instance.class.to_s,current_user.id)
+        has_praise = obj.empty? ? false : true
+        has_praise
+      end
     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 b24c50aa2..76b88ec6f 100644
--- a/app/api/mobile/entities/whomework.rb
+++ b/app/api/mobile/entities/whomework.rb
@@ -67,6 +67,13 @@ module Mobile
           f.journals_for_messages
         end
       end
+      expose :has_praise , if: lambda { |instance, options| options[:user] } do |instance, options|
+        has_praise = false
+        current_user = options[:user]
+        obj = PraiseTread.where("praise_tread_object_id=? and praise_tread_object_type=? and user_id=?",instance.id,instance.class.to_s,current_user.id)
+        has_praise = obj.empty? ? false : true
+        has_praise
+      end
     end
   end
 end
\ No newline at end of file
diff --git a/public/assets/wechat/activities.html b/public/assets/wechat/activities.html
index ae8fe8136..e63bcf642 100644
--- a/public/assets/wechat/activities.html
+++ b/public/assets/wechat/activities.html
@@ -117,7 +117,7 @@
               </div>
               <div class="post-interactive">
                 <div class="post-interactive-column c-grey2"><a href="javascript:void(0);" ng-href="#/issues/{{act.act_id}}" class="c-grey"> 回复 ({{act.reply_count}})</a></div>
-                <div class="post-interactive-column c-grey2" ng-if="!act.has_praise" ng-click="addPraise(act);">一赞 ({{act.activity_praise_count}})</div>
+                <div class="post-interactive-column c-grey2" ng-if="!act.has_praise" ng-click="addPraise(act);">已赞 ({{act.activity_praise_count}})</div>
                 <div class="post-interactive-column c-grey2" ng-if="act.has_praise">赞 ({{act.activity_praise_count}})</div>
               </div>
             </div>
diff --git a/public/assets/wechat/blog_detail.html b/public/assets/wechat/blog_detail.html
index 5c1d6bf22..f678c8159 100644
--- a/public/assets/wechat/blog_detail.html
+++ b/public/assets/wechat/blog_detail.html
@@ -16,7 +16,8 @@
         </div>
         <div class="post-interactive border-bottom">
             <div class="post-interactive-reply c-grey2">回复 <span class="reply-num">({{blog.comments_count}})</span></div>
-            <div class="post-interactive-praise c-grey2"><span class="paise-text">赞</span> <span class="praise-num">({{blog.blog_praise_count}})</span></div>
+            <div class="post-interactive-column c-grey2" ng-if="act.has_praise" ng-click="addPraise(act);">已赞 ({{blog.blog_praise_count}})</div>
+            <div class="post-interactive-column c-grey2" ng-if="!act.has_praise">赞 ({{blog.blog_praise_count}})</div>
         </div>
         <div id="all_blog_reply">
             <div class="post-reply-wrap border-bottom" ng-repeat="journal in blog.blog_comment_children">
diff --git a/public/assets/wechat/course_discussion.html b/public/assets/wechat/course_discussion.html
index 13ae823c3..1e7b53f84 100644
--- a/public/assets/wechat/course_discussion.html
+++ b/public/assets/wechat/course_discussion.html
@@ -16,7 +16,8 @@
             </div>
             <div class="post-interactive border-bottom">
                 <div class="post-interactive-reply c-grey2">回复 <span class="reply-num">({{discussion.replies_count}})</span></div>
-                <div class="post-interactive-praise c-grey2"><span class="paise-text"> 赞 </span><span class="praise-num">({{discussion.message_praise_count}})</span></div>
+                <div class="post-interactive-column c-grey2" ng-if="act.has_praise" ng-click="addPraise(act);">已赞 ({{discussion.message_praise_count}})</div>
+                <div class="post-interactive-column c-grey2" ng-if="!act.has_praise">赞 ({{discussion.message_praise_count}})</div>
             </div>
             <div id="all_course_message_reply">
             <div class="post-reply-wrap border-bottom" ng-repeat="journal in discussion.message_children">
diff --git a/public/assets/wechat/course_notice.html b/public/assets/wechat/course_notice.html
index 3881d96f1..9ac5a402d 100644
--- a/public/assets/wechat/course_notice.html
+++ b/public/assets/wechat/course_notice.html
@@ -16,7 +16,8 @@
             </div>
             <div class="post-interactive border-bottom">
                 <div class="post-interactive-reply c-grey2">回复 <span class="reply-num">({{news.comments_count}})</span></div>
-                <div class="post-interactive-praise c-grey2"><span class="paise-text"> 赞 </span><span class="praise-num">({{news.news_praise_count}})</span></div>
+                <div class="post-interactive-column c-grey2" ng-if="act.has_praise" ng-click="addPraise(act);">已赞 ({{news.news_praise_count}})</div>
+                <div class="post-interactive-column c-grey2" ng-if="!act.has_praise">赞 ({{news.news_praise_count}})</div>
             </div>
             <div id="all_news_reply">
             <div class="post-reply-wrap border-bottom" ng-repeat="comments in news.comments">
diff --git a/public/assets/wechat/homework_detail.html b/public/assets/wechat/homework_detail.html
index 072678ba1..25d75d583 100644
--- a/public/assets/wechat/homework_detail.html
+++ b/public/assets/wechat/homework_detail.html
@@ -18,7 +18,8 @@
             </div>
             <div class="post-interactive border-bottom">
                 <div class="post-interactive-reply c-grey2">回复 <span class="reply-num">({{homework.whomework_journal_count}})</span></div>
-                <div class="post-interactive-praise c-grey2"><span class="paise-text"> 赞 </span><span class="praise-num">({{homework.whomework_praise_count}})</span></div>
+                <div class="post-interactive-column c-grey2" ng-if="act.has_praise" ng-click="addPraise(act);">已赞 ({{homework.whomework_praise_count}})</div>
+                <div class="post-interactive-column c-grey2" ng-if="!act.has_praise">赞 ({{homework.whomework_praise_count}})</div>
             </div>
             <div id="all_homework_reply">
             <div class="post-reply-wrap border-bottom" ng-repeat="journal in homework.journals_for_messages">
diff --git a/public/assets/wechat/issue_detail.html b/public/assets/wechat/issue_detail.html
index ea3fd06be..79afbb547 100644
--- a/public/assets/wechat/issue_detail.html
+++ b/public/assets/wechat/issue_detail.html
@@ -18,7 +18,8 @@
             </div>
             <div class="post-interactive border-bottom">
                 <div class="post-interactive-reply c-grey2">回复 <span class="reply-num">({{issue.journals_count}})</span></div>
-                <div class="post-interactive-praise c-grey2"><span class="paise-text">赞</span> <span class="praise-num">({{issue.issue_praise_count}})</span></div>
+                <div class="post-interactive-column c-grey2" ng-if="!act.has_praise" ng-click="addPraise(act);">已赞 ({{issue.issue_praise_count}})</div>
+                <div class="post-interactive-column c-grey2" ng-if="act.has_praise">赞 ({{issue.issue_praise_count}})</div>
             </div>
             <div id="all_issue_reply">
             <div class="post-reply-wrap border-bottom" ng-repeat="journal in issue.issue_journals">
diff --git a/public/assets/wechat/jour_message_detail.html b/public/assets/wechat/jour_message_detail.html
index 857498f0a..d866e887e 100644
--- a/public/assets/wechat/jour_message_detail.html
+++ b/public/assets/wechat/jour_message_detail.html
@@ -13,7 +13,8 @@
         </div>
         <div class="post-interactive border-bottom">
             <div class="post-interactive-reply c-grey2">回复 <span class="reply-num">({{message.reply_count}})</span></div>
-            <div class="post-interactive-praise c-grey2"><span class="paise-text">赞</span> <span class="praise-num">({{message.message_praise_count}})</span></div>
+            <div class="post-interactive-column c-grey2" ng-if="act.has_praise" ng-click="addPraise(act);">已赞 ({{message.message_praise_count}})</div>
+            <div class="post-interactive-column c-grey2" ng-if="!act.has_praise">赞 ({{message.message_praise_count}})</div>
         </div>
         <div id="all_message_reply">
 
diff --git a/public/assets/wechat/project_discussion.html b/public/assets/wechat/project_discussion.html
index d868e0d03..2b31df8bf 100644
--- a/public/assets/wechat/project_discussion.html
+++ b/public/assets/wechat/project_discussion.html
@@ -16,7 +16,8 @@
             </div>
             <div class="post-interactive border-bottom">
                 <div class="post-interactive-reply c-grey2">回复 <span class="reply-num">({{discussion.replies_count}})</span></div>
-                <div class="post-interactive-praise c-grey2"><span class="paise-text"> 赞 </span><span class="praise-num">({{discussion.message_praise_count}})</span></div>
+                <div class="post-interactive-column c-grey2" ng-if="act.has_praise" ng-click="addPraise(act);">已赞 ({{discussion.message_praise_count}})</div>
+                <div class="post-interactive-column c-grey2" ng-if="!act.has_praise">赞 ({{discussion.message_praise_count}})</div>
             </div>
             <div id="all_course_message_reply">
                 <div class="post-reply-wrap border-bottom" ng-repeat="journal in discussion.message_children">