diff --git a/app/controllers/owners_controller.rb b/app/controllers/owners_controller.rb
index 28a5210d..067fe4da 100644
--- a/app/controllers/owners_controller.rb
+++ b/app/controllers/owners_controller.rb
@@ -12,7 +12,7 @@ class OwnersController < ApplicationController
 
   def show 
     @owner = Owner.find_by(login: params[:id]) || Owner.find_by(id: params[:id])
-    return render_not_found unless @owner.present?
+    # return render_not_found unless @owner.present?
     # 组织
     if @owner.is_a?(Organization)
       return render_forbidden("没有查看组织的权限") if org_limited_condition || org_privacy_condition
diff --git a/app/controllers/settings_controller.rb b/app/controllers/settings_controller.rb
index 95224353..d2752cff 100644
--- a/app/controllers/settings_controller.rb
+++ b/app/controllers/settings_controller.rb
@@ -5,6 +5,8 @@ class SettingsController < ApplicationController
     get_add_menu
     get_common_menu
     get_personal_menu
+    get_third_party
+    get_professional_fields
     get_top_system_notification
   end
 
@@ -49,6 +51,29 @@ class SettingsController < ApplicationController
       end
     end
 
+    def get_third_party
+      @third_party = []
+      @third_party << {
+        name: 'GitLink',
+        url: GitlinkOauth.oauth_url
+      }
+      @third_party << {
+        name: 'Openkyin',
+        url: GitlinkOauth.oauth_url
+      }
+    end
+
+    def get_professional_fields
+      # @professional_fields = Site.dict
+
+      if Site.dict.count == 0
+        "自动化、计算机、机械、材料、航空航天、电子信息、电气、医学、建筑、理学、教育、管理、其他".split("、").each_with_index do |key,index|
+          Site.dict.create!(name: key, url: index, key: "professional_field")
+        end
+      end
+      @professional_fields = Site.get_dict_data("professional_field")
+    end
+
     def get_top_system_notification
       @top_system_notification = SystemNotification.is_top.first
     end
diff --git a/app/libs/gitlink_oauth.rb b/app/libs/gitlink_oauth.rb
new file mode 100644
index 00000000..f07602a9
--- /dev/null
+++ b/app/libs/gitlink_oauth.rb
@@ -0,0 +1,18 @@
+module GitlinkOauth
+  class << self
+    attr_accessor :client_id, :client_secret, :base_url, :redirect_uri
+
+    def logger
+      @_logger ||= STDOUT
+    end
+
+    def logger=(l)
+      @_logger = l
+    end
+
+    def oauth_url
+      "#{base_url}/oauth2?call_url=/oauth/authorize?client_id=#{client_id}&redirect_uri=#{URI.encode_www_form_component(redirect_uri)}&response_type=code"
+    end
+    
+  end
+end
\ No newline at end of file
diff --git a/app/models/site.rb b/app/models/site.rb
index af5e7816..771090a6 100644
--- a/app/models/site.rb
+++ b/app/models/site.rb
@@ -15,9 +15,10 @@ class Site < ApplicationRecord
   # add: 添加类链接
   # personal: 个人名下类链接,
   # common: 普通链接
-  enum site_type: { add: 0, personal: 1, common: 2 }
+  # dict: 字典类型
+  enum site_type: { add: 0, personal: 1, common: 2, dict: 3 }
 
-  scope :by_search,     -> (keyword){ where("name LIKE :keyword OR url LIKE :keyword", keyword: "%#{strip_param(keyword)}%") unless strip_param(keyword).blank? }
+  scope :by_search,     -> (keyword){ where("name LIKE :keyword OR url LIKE :keyword OR `key` LIKE :keyword", keyword: "%#{strip_param(keyword)}%") unless strip_param(keyword).blank? }
   scope :by_site_type,  -> (site_type){ where(site_type: strip_param(site_type)) unless strip_param(site_type).blank? }
 
   def self.set_default_menu
@@ -76,4 +77,13 @@ class Site < ApplicationRecord
         end
       }
     end
+
+    def self.get_dict_data(type)
+      professional_fields =[]
+      Site.dict.where(key: type).select(:name, :url).each do |site|
+        hash = { name: "#{site.name}", value: "#{site.url}" }
+        professional_fields << hash
+      end
+      professional_fields
+    end
 end
diff --git a/app/queries/admins/user_query.rb b/app/queries/admins/user_query.rb
index 5a49bf14..0c8144fe 100644
--- a/app/queries/admins/user_query.rb
+++ b/app/queries/admins/user_query.rb
@@ -36,6 +36,9 @@ class Admins::UserQuery < ApplicationQuery
     # 单位
     users = users.where("company_name LIKE :name ", name: "%#{params[:company_name]}%") if params[:company_name].present?
 
+    # 专业领域
+    users = users.where(professional_field: params[:professional_field]) if params[:professional_field].present?
+
     # 授权类型
     if params[:auto_trial].present?
       users = users.joins(user_extension: :school).where(schools: { auto_users_trial: params[:auto_trial].to_i == 1 })
diff --git a/app/views/admins/sites/index.html.erb b/app/views/admins/sites/index.html.erb
index 8a5fa1bf..a8edc0c9 100644
--- a/app/views/admins/sites/index.html.erb
+++ b/app/views/admins/sites/index.html.erb
@@ -6,7 +6,7 @@
   <%= form_tag(admins_sites_path, method: :get, class: 'form-inline search-form flex-1', remote: true) do %>
     <div class="form-group mr-2">
       <label for="status">类型：</label>
-      <% type_options = [['全部', ''], ['Add', Site.site_types[:add]], ['Personal', Site.site_types[:personal]], ['Common', Site.site_types[:common]]] %>
+      <% type_options = [['全部', ''], ['Add', Site.site_types[:add]], ['Personal', Site.site_types[:personal]], ['Common', Site.site_types[:common]], ['Dict', Site.site_types[:dict]]] %>
       <%= select_tag(:site_type, options_for_select(type_options), class: 'form-control') %>
     </div>
 
diff --git a/app/views/settings/show.json.jbuilder b/app/views/settings/show.json.jbuilder
index 019e3688..f2ee0fa7 100644
--- a/app/views/settings/show.json.jbuilder
+++ b/app/views/settings/show.json.jbuilder
@@ -1,31 +1,5 @@
 json.setting do
-  # if @laboratory.present?
-  #   setting = @laboratory.laboratory_setting
-  #   json.name setting.name || default_setting.name
-  #   json.nav_logo_url (setting.nav_logo_url || default_setting.nav_logo_url)&.[](1..-1)
-  #   json.login_logo_url (setting.login_logo_url || default_setting.login_logo_url)&.[](1..-1)
-  #   json.tab_logo_url (setting.tab_logo_url || default_setting.tab_logo_url)&.[](1..-1)
-  #
-  #   json.subject_banner_url (setting.subject_banner_url || default_setting.subject_banner_url)&.[](1..-1)
-  #   json.course_banner_url (setting.course_banner_url || default_setting.course_banner_url)&.[](1..-1)
-  #   json.competition_banner_url (setting.competition_banner_url || default_setting.competition_banner_url)&.[](1..-1)
-  #   json.moop_cases_banner_url (setting.moop_cases_banner_url || default_setting.moop_cases_banner_url)&.[](1..-1)
-  #   json.oj_banner_url (setting.oj_banner_url || default_setting.oj_banner_url)&.[](1..-1)
-  #
-  #   json.navbar setting.navbar || default_setting.navbar
-  #
-  #   json.footer setting.footer || default_setting.footer
-  #
-  # end
-
   nav_bar = default_setting.navbar
-  # if User.current.logged?
-  #   nav_bar[2]["link"] = "/users/#{current_user.login}/projects"
-  #   nav_bar[2]["hidden"] = false
-  # else
-  #   nav_bar[2]["link"] = ""
-  #   nav_bar[2]["hidden"] = true
-  # end
   if current_user && current_user.admin?
     nav_bar << manager_main_site_url
   end
@@ -60,6 +34,11 @@ json.setting do
   end
 
   json.common @common
+  json.third_party @third_party
+
+  json.professional_field do
+    json.array! @professional_fields
+  end
 
   if @top_system_notification.present?
     json.system_notification do 
diff --git a/config/initializers/gitlink_oauth_init.rb b/config/initializers/gitlink_oauth_init.rb
new file mode 100644
index 00000000..c3733b80
--- /dev/null
+++ b/config/initializers/gitlink_oauth_init.rb
@@ -0,0 +1,16 @@
+oauth_config = {}
+begin
+  config = Rails.application.config_for(:configuration)
+  oauth_config = config.dig('oauth', 'gitlink')
+  raise 'oauth educoder config missing' if oauth_config.blank?
+rescue => ex
+  raise ex if Rails.env.production?
+
+  puts %Q{\033[33m [warning] gitlink oauth config or configuration.yml missing,
+           please add it or execute 'cp config/configuration.yml.example config/configuration.yml' \033[0m}
+end
+
+GitlinkOauth.client_id = oauth_config['client_id']
+GitlinkOauth.client_secret = oauth_config['client_secret']
+GitlinkOauth.base_url = oauth_config['base_url']
+GitlinkOauth.redirect_uri = oauth_config['redirect_uri']