diff --git a/app/controllers/organizations/is_pinned_projects_controller.rb b/app/controllers/organizations/is_pinned_projects_controller.rb
new file mode 100644
index 000000000..bcf659516
--- /dev/null
+++ b/app/controllers/organizations/is_pinned_projects_controller.rb
@@ -0,0 +1,56 @@
+class Organizations::IsPinnedProjectsController < Organizations::BaseController
+  before_action :load_organization
+
+  def index
+    @is_pinned_projects = @organization.pinned_projects.order(position: :desc, created_at: :asc).includes(project: [:project_category, :project_language, :repository]).order(position: :desc)
+    @is_pinned_projects = kaminari_paginate(@is_pinned_projects)
+  end
+
+  def pin
+    project_ids = params[:is_pinned_project_ids] || []
+    @organization.is_pinned_project_ids = project_ids
+
+    render_ok
+  rescue ActiveRecord::RecordNotFound => e
+    render_not_found
+  rescue Exception => e
+    uid_logger_error(e.message)
+    tip_exception(e.message)
+  end
+
+  def update
+    @pinned_project = PinnedProject.find_by_id(params[:id])
+    @pinned_project.attributes = pinned_project_params
+    if @pinned_project.save
+      render_ok
+    else
+      render_error
+    end
+  rescue Exception => e
+    uid_logger_error(e.message)
+    tip_exception(e.message)
+  end
+
+  private
+
+  def load_organization
+    @organization = Organization.find_by(login: params[:organization_id]) || Organization.find_by(id: params[:organization_id])
+    return render_not_found("组织不存在") if @organization.nil?
+    return render_forbidden("没有查看组织的权限") if org_limited_condition || org_privacy_condition
+  end
+
+  # def is_pinned_project_ids
+  #   if params[:is_pinned_project_ids].present?
+  #     return params[:is_pinned_project_ids].select { |id| @organization.full_member_projects.visible.pluck(:id).include?(id.to_i) }
+  #   end
+  #   if params[:is_pinned_project_id].present?
+  #     return @organization.is_pinned_project_ids unless @organization.full_member_projects.visible.pluck(:id).include?(params[:is_pinned_project_id].to_i)
+  #     return @organization.is_pinned_project_ids.include?(params[:is_pinned_project_id].to_i) ? @organization.is_pinned_project_ids : @organization.is_pinned_project_ids.push(params[:is_pinned_project_id].to_i)
+  #   end
+  # end
+
+  def pinned_project_params
+    params.require(:pinned_project).permit(:position)
+  end
+
+end
\ No newline at end of file
diff --git a/app/controllers/organizations/organizations_controller.rb b/app/controllers/organizations/organizations_controller.rb
index 10aaa1ae6..0abd8d1ca 100644
--- a/app/controllers/organizations/organizations_controller.rb
+++ b/app/controllers/organizations/organizations_controller.rb
@@ -1,8 +1,8 @@
 class Organizations::OrganizationsController < Organizations::BaseController
-  before_action :require_login, except: [:index, :show, :recommend]
-  before_action :require_profile_completed, only: [:create]
+  before_action :require_login, except: [:index, :show, :recommend, :languages]
+  # before_action :require_profile_completed, only: [:create]
   before_action :convert_image!, only: [:create, :update]
-  before_action :load_organization, only: [:show, :update, :destroy]
+  before_action :load_organization, only: [:show, :update, :destroy, :update_news, :update_memo, :update_other, :languages]
   before_action :check_user_can_edit_org, only: [:update, :destroy]
 
   def index
@@ -62,6 +62,45 @@ class Organizations::OrganizationsController < Organizations::BaseController
     tip_exception(e.message)
   end
 
+  def update_news
+    @organization.organization_extension.update_attributes!(news_banner_id: params[:news_banner_id],
+                                                            news_title: params[:news_title],
+                                                            news_url: params[:news_url],
+                                                            news_content: params[:news_content])
+    render_ok
+  end
+
+  def update_memo
+    @organization.organization_extension.update_attributes!(memo: params[:memo])
+    render_ok
+  end
+
+  def update_other
+    @organization.organization_extension.update_attributes!(news_banner_id: params[:news_banner_id],
+                                                            news_content: params[:news_content],
+                                                            news_title: params[:news_title],
+                                                            news_url: params[:news_url],
+                                                            memo: params[:memo])
+    render_ok
+  end
+
+  def languages
+    projects = @organization.projects
+    projects_count = @organization.projects.count
+
+    languages_hash = Rails.cache.fetch("query/organizations/languages/#{@organization.id}", :expires_in => 1.days) do
+      total_languages(projects)
+    end
+
+    languages_hash = languages_hash.sort { |x, y| y[1] <=> x[1] }
+    sort_hash = Hash[*languages_hash.flatten]
+    # Rails.logger.info "languages_hash=============#{sort_hash}"
+    sort_hash= sort_hash.transform_values { |v|
+      ActionController::Base.helpers.number_to_percentage((v / projects_count), precision: 1)
+    }.select { |k, v| v != "0.0%" }
+    render json: sort_hash
+  end
+
   def destroy
     tip_exception("密码不正确") unless current_user.check_password?(password)
     ActiveRecord::Base.transaction do
@@ -144,5 +183,28 @@ class Organizations::OrganizationsController < Organizations::BaseController
     # 更新对应所属分类下的项目数量（私有）
     project.project_category.decrement!(:private_projects_count, 1) if project.project_category.present?
   end
+
+  def total_languages(projects)
+    languages_hash ={}
+    projects.each do |p|
+      result = Gitea::Repository::Languages::ListService.call(p.owner.login,
+                                                              p.identifier, current_user&.gitea_token)
+      next unless result[:status] === :success
+      total_byte_size = result[:body].values.sum
+      hash = result[:body].transform_values { |v|
+        (v * 100.0 / total_byte_size).to_f
+      }
+
+      hash.each do |key,value|
+        # Rails.logger.info "key=============#{key}:#{value}"
+        if languages_hash.has_key?(key)
+          languages_hash[key] = languages_hash[key] + value
+        else
+          languages_hash[key] = value
+        end
+      end
+    end
+    languages_hash
+  end
   
 end
\ No newline at end of file
diff --git a/app/models/organization.rb b/app/models/organization.rb
index d61dda567..2ec37ec27 100644
--- a/app/models/organization.rb
+++ b/app/models/organization.rb
@@ -39,15 +39,18 @@
 #  business                   :boolean          default("0")
 #  profile_completed          :boolean          default("0")
 #  laboratory_id              :integer
-#  is_shixun_marker           :boolean          default("0")
-#  admin_visitable            :boolean          default("0")
-#  collaborator               :boolean          default("0")
+#  platform                   :string(255)      default("0")
+#  gitea_token                :string(255)
 #  gitea_uid                  :integer
+#  is_shixun_marker           :boolean          default("0")
 #  is_sync_pwd                :boolean          default("1")
 #  watchers_count             :integer          default("0")
 #  devops_step                :integer          default("0")
-#  gitea_token                :string(255)
-#  platform                   :string(255)
+#  sponsor_certification      :integer          default("0")
+#  sponsor_num                :integer          default("0")
+#  sponsored_num              :integer          default("0")
+#  sponsor_description        :text(65535)
+#  award_time                 :datetime
 #
 # Indexes
 #
@@ -55,9 +58,8 @@
 #  index_users_on_homepage_engineer  (homepage_engineer)
 #  index_users_on_homepage_teacher   (homepage_teacher)
 #  index_users_on_laboratory_id      (laboratory_id)
-#  index_users_on_login              (login) UNIQUE
-#  index_users_on_mail               (mail) UNIQUE
-#  index_users_on_phone              (phone) UNIQUE
+#  index_users_on_login              (login)
+#  index_users_on_mail               (mail)
 #  index_users_on_type               (type)
 #
 
@@ -71,13 +73,15 @@ class Organization < Owner
   has_many :teams, dependent: :destroy
   has_many :organization_users, dependent: :destroy
   has_many :team_users, dependent: :destroy
+  has_many :pinned_projects, class_name: 'PinnedProject', foreign_key: :user_id, dependent: :destroy
+  has_many :is_pinned_projects, through: :pinned_projects, source: :project, validate: false
 
   validates :login, presence: true
   validates_uniqueness_of :login, :if => Proc.new { |user| user.login_changed? && user.login.present? }, case_sensitive: false
   validates :login, format: { with: NAME_REGEX, multiline: true, message: "只能含有数字、字母、下划线且不能以下划线开头和结尾" }
 
   delegate :description, :website, :location, :repo_admin_change_team_access, :recommend,
-           :visibility, :max_repo_creation, :num_projects, :num_users, :num_teams, to: :organization_extension, allow_nil: true
+           :visibility, :max_repo_creation, :num_projects, :num_users, :num_teams, :news_banner_id, :news_content, :memo, to: :organization_extension, allow_nil: true
 
   scope :with_visibility, ->(visibility) { joins(:organization_extension).where(organization_extensions: {visibility: visibility}) if visibility.present? }
 
diff --git a/app/models/organization_extension.rb b/app/models/organization_extension.rb
index 4b0935208..cb216aca1 100644
--- a/app/models/organization_extension.rb
+++ b/app/models/organization_extension.rb
@@ -16,6 +16,9 @@
 #  num_users                     :integer          default("0")
 #  num_teams                     :integer          default("0")
 #  recommend                     :boolean          default("0")
+#  news_banner_id                :integer
+#  news_content                  :text(65535)
+#  memo                          :text(65535)
 #
 # Indexes
 #
diff --git a/app/models/owner.rb b/app/models/owner.rb
index d348970f0..d325d3bdb 100644
--- a/app/models/owner.rb
+++ b/app/models/owner.rb
@@ -67,6 +67,7 @@ class Owner < ApplicationRecord
   has_many :projects, foreign_key: :user_id, dependent: :destroy
   has_many :repositories, foreign_key: :user_id, dependent: :destroy
   has_many :applied_transfer_projects, dependent: :destroy
+  has_many :pinned_projects, foreign_key: :user_id, dependent: :destroy
 
   scope :like, lambda { |keywords|
     # 表情处理
diff --git a/app/models/pinned_project.rb b/app/models/pinned_project.rb
index 8e47c9ea4..c87944fa9 100644
--- a/app/models/pinned_project.rb
+++ b/app/models/pinned_project.rb
@@ -17,6 +17,7 @@
 
 class PinnedProject < ApplicationRecord
 
-  belongs_to :user 
+  # belongs_to :user
+  belongs_to :owner, class_name: 'Owner', foreign_key: :user_id, optional: true
   belongs_to :project 
 end
diff --git a/app/models/project.rb b/app/models/project.rb
index f08daae9e..224479bd8 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -3,7 +3,7 @@
 # Table name: projects
 #
 #  id                     :integer          not null, primary key
-#  name                   :string(255)      default(""), not null
+#  name                   :string(255)
 #  description            :text(4294967295)
 #  homepage               :string(255)      default("")
 #  is_public              :boolean          default("1"), not null
@@ -122,7 +122,7 @@ class Project < ApplicationRecord
   has_many :project_units, dependent: :destroy
   has_one :applied_transfer_project,-> { order created_at: :desc }, dependent: :destroy
   has_many :pinned_projects, dependent: :destroy 
-  has_many :has_pinned_users, through: :pinned_projects, source: :user
+  has_many :has_pinned_users, through: :pinned_projects, source: :owner
   has_many :webhooks, class_name: "Gitea::Webhook", primary_key: :gpid, foreign_key: :repo_id
   has_many :user_trace_tasks, dependent: :destroy 
   has_many :project_invite_links, dependent: :destroy
diff --git a/app/views/organizations/organizations/_detail.json.jbuilder b/app/views/organizations/organizations/_detail.json.jbuilder
index 4a8b512b9..c7614f039 100644
--- a/app/views/organizations/organizations/_detail.json.jbuilder
+++ b/app/views/organizations/organizations/_detail.json.jbuilder
@@ -11,4 +11,9 @@ json.num_projects organization.num_projects
 json.num_users organization.num_users
 json.num_teams organization.num_teams
 json.avatar_url url_to_avatar(organization)
-json.created_at organization.created_on.strftime("%Y-%m-%d")
\ No newline at end of file
+json.created_at organization.created_on.strftime("%Y-%m-%d")
+json.news_banner_id organization.news_banner_id
+json.news_content organization.news_content
+json.memo organization.memo
+json.news_title organization.news_title
+json.news_url organization.news_url
\ No newline at end of file
diff --git a/config/routes.rb b/config/routes.rb
index 7ad885c48..dcce71920 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -168,6 +168,17 @@ Rails.application.routes.draw do
           end
         end
         get :recommend, on: :collection
+        resources :is_pinned_projects, only: [:index, :update] do
+          collection do
+            post :pin
+          end
+        end
+        member do
+          post :update_news
+          post :update_memo
+          post :update_other
+          get :languages
+        end
       end
     end
 
diff --git a/db/migrate/20220727063638_add_organization_extensions_news.rb b/db/migrate/20220727063638_add_organization_extensions_news.rb
new file mode 100644
index 000000000..4abd48de0
--- /dev/null
+++ b/db/migrate/20220727063638_add_organization_extensions_news.rb
@@ -0,0 +1,7 @@
+class AddOrganizationExtensionsNews < ActiveRecord::Migration[5.2]
+  def change
+    add_column :organization_extensions, :news_banner_id, :integer
+    add_column :organization_extensions, :news_content, :text
+    add_column :organization_extensions, :memo, :text
+  end
+end