diff --git a/app/api/mobile/entities/user.rb b/app/api/mobile/entities/user.rb
index 9112e7ec5..6b0064036 100644
--- a/app/api/mobile/entities/user.rb
+++ b/app/api/mobile/entities/user.rb
@@ -34,6 +34,8 @@ module Mobile
       user_expose :img_url
       #昵称
       expose :nickname
+      #真名
+      expose :realname
       #性别
       user_expose :gender
       #我的二维码
diff --git a/app/services/courses_service.rb b/app/services/courses_service.rb
index 6f207d76d..e91883bee 100644
--- a/app/services/courses_service.rb
+++ b/app/services/courses_service.rb
@@ -40,9 +40,9 @@ class CoursesService
     end
     @courses = courses_all.visible(current_user)
     if params[:name].present?
-      @courses_all = @courses.like(params[:name])
+      @courses_all = @courses.like(params[:name]).order("created_at desc")
     else
-      @courses_all =  @courses;
+      @courses_all =  @courses.order("created_at desc");
     end
     @courses_all
     course_list = []
diff --git a/app/services/users_service.rb b/app/services/users_service.rb
index 63dd725cd..c1f716fd1 100644
--- a/app/services/users_service.rb
+++ b/app/services/users_service.rb
@@ -77,7 +77,7 @@ class UsersService
     gender = @user.user_extensions.gender.nil? ? 0 : @user.user_extensions.gender
     work_unit = get_user_work_unit @user
     location = get_user_location @user
-    {:id => @user.id, :img_url => img_url, :nickname => @user.login, :gender => gender, :work_unit => work_unit, :mail => @user.mail, :location => location, :brief_introduction => @user.user_extensions.brief_introduction}
+    {:id => @user.id, :img_url => img_url,:realname => @user.realname, :nickname => @user.login, :gender => gender, :work_unit => work_unit, :mail => @user.mail, :location => location, :brief_introduction => @user.user_extensions.brief_introduction}
   end
 
   #忘记密码