diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index acc826614..532f29ba1 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -313,6 +313,7 @@ class UsersController < ApplicationController
                                   :occupation, :technical_title,
                                   :school_id, :department_id, :province, :city,
                                   :custom_department, :identity, :student_id, :description,
+                                  :show_super_description, :super_description,
                                   :show_email, :show_location, :show_department]
                                 )
   end
diff --git a/app/models/user.rb b/app/models/user.rb
index d661ab591..fa940c29e 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -187,7 +187,7 @@ class User < Owner
   attr_accessor :password, :password_confirmation
 
   delegate :description, :gender, :department_id, :school_id, :location, :location_city,
-           :show_email, :show_location, :show_department,
+           :show_email, :show_location, :show_department, :super_description, :show_super_description,
            :technical_title, :province, :city, :custom_department, to: :user_extension, allow_nil: true
 
   before_save :update_hashed_password, :set_lastname
diff --git a/app/models/user_extension.rb b/app/models/user_extension.rb
index ee208af7e..379243bf8 100644
--- a/app/models/user_extension.rb
+++ b/app/models/user_extension.rb
@@ -2,35 +2,34 @@
 #
 # Table name: user_extensions
 #
-#  id                 :integer          not null, primary key
-#  user_id            :integer          not null
-#  birthday           :date
-#  brief_introduction :string(255)
-#  gender             :integer
-#  location           :string(255)
-#  occupation         :string(255)
-#  work_experience    :integer
-#  zip_code           :integer
-#  created_at         :datetime         not null
-#  updated_at         :datetime         not null
-#  technical_title    :string(255)
-#  identity           :integer
-#  student_id         :string(255)
-#  teacher_realname   :string(255)
-#  student_realname   :string(255)
-#  location_city      :string(255)
-#  school_id          :integer
-#  description        :string(255)      default("")
-#  department_id      :integer
-#  honor              :text(65535)
-#  edu_background     :integer
-#  edu_entry_year     :integer
-#  province           :string(255)
-#  city               :string(255)
-#  custom_department  :string(255)
-#  show_email         :boolean          default("0")
-#  show_location      :boolean          default("0")
-#  show_department    :boolean          default("0")
+#  id                     :integer          not null, primary key
+#  user_id                :integer          not null
+#  birthday               :date
+#  brief_introduction     :string(255)
+#  gender                 :integer
+#  location               :string(255)
+#  occupation             :string(255)
+#  work_experience        :integer
+#  zip_code               :integer
+#  created_at             :datetime         not null
+#  updated_at             :datetime         not null
+#  technical_title        :string(255)
+#  identity               :integer
+#  student_id             :string(255)
+#  teacher_realname       :string(255)
+#  student_realname       :string(255)
+#  location_city          :string(255)
+#  school_id              :integer
+#  description            :string(255)      default("")
+#  department_id          :integer
+#  province               :string(255)
+#  city                   :string(255)
+#  custom_department      :string(255)
+#  show_email             :boolean          default("0")
+#  show_location          :boolean          default("0")
+#  show_department        :boolean          default("0")
+#  super_description      :text(4294967295)
+#  show_super_description :boolean
 #
 # Indexes
 #
diff --git a/app/views/users/get_user_info.json.jbuilder b/app/views/users/get_user_info.json.jbuilder
index 5fa4df167..8fcadb1c8 100644
--- a/app/views/users/get_user_info.json.jbuilder
+++ b/app/views/users/get_user_info.json.jbuilder
@@ -21,5 +21,6 @@ json.province @user.province
 json.city @user.city
 json.custom_department @user.custom_department
 json.description @user.description
-json.(@user, :show_email, :show_department, :show_location)
+json.super_description @user.super_description
+json.(@user, :show_email, :show_department, :show_location, :show_super_description)
 json.message_unread_total @message_unread_total
diff --git a/app/views/users/show.json.jbuilder b/app/views/users/show.json.jbuilder
index 1c9e7793f..f35705ce6 100644
--- a/app/views/users/show.json.jbuilder
+++ b/app/views/users/show.json.jbuilder
@@ -13,4 +13,5 @@ json.email @user.show_email ? @user.mail : nil
 json.province @user.show_location ? @user.province : nil
 json.city @user.show_location ? @user.city : nil
 json.custom_department @user.show_department ? @user.custom_department : nil
+json.super_description @user.show_super_description ? @user.super_description : nil
 json.description @user.description
\ No newline at end of file
diff --git a/db/migrate/20220428015313_add_super_description_to_user_extensions.rb b/db/migrate/20220428015313_add_super_description_to_user_extensions.rb
new file mode 100644
index 000000000..076516779
--- /dev/null
+++ b/db/migrate/20220428015313_add_super_description_to_user_extensions.rb
@@ -0,0 +1,6 @@
+class AddSuperDescriptionToUserExtensions < ActiveRecord::Migration[5.2]
+  def change
+    add_column :user_extensions, :super_description, :text, :limit => 4294967295
+    add_column :user_extensions, :show_super_description, :boolean
+  end
+end