diff --git a/app/controllers/organizations/organization_users_controller.rb b/app/controllers/organizations/organization_users_controller.rb
index 6c3afa963..9bb00467a 100644
--- a/app/controllers/organizations/organization_users_controller.rb
+++ b/app/controllers/organizations/organization_users_controller.rb
@@ -4,6 +4,8 @@ class Organizations::OrganizationUsersController < Organizations::BaseController
 
   def index
     @organization_users = @organization.organization_users.includes(:user)
+    search = params[:search].to_s.downcase
+    @organization_users = @organization_users.joins(:user).where("LOWER(concat(users.lastname, users.firstname, users.login, users.mail, users.nickname)) LIKE ?", "%#{search.split(" ").join('|')}%") if search.present?
 
     @organization_users = kaminari_paginate(@organization_users)
   end
diff --git a/app/controllers/organizations/organizations_controller.rb b/app/controllers/organizations/organizations_controller.rb
index 1e4bef746..35cc1d404 100644
--- a/app/controllers/organizations/organizations_controller.rb
+++ b/app/controllers/organizations/organizations_controller.rb
@@ -18,6 +18,8 @@ class Organizations::OrganizationsController < Organizations::BaseController
   end
 
   def show
+    @is_admin = can_edit_org?
+    @is_member = @organization.is_member?(current_user.id)
   end
 
   def create
diff --git a/app/controllers/organizations/projects_controller.rb b/app/controllers/organizations/projects_controller.rb
index eb6371f72..aabb781b4 100644
--- a/app/controllers/organizations/projects_controller.rb
+++ b/app/controllers/organizations/projects_controller.rb
@@ -14,6 +14,19 @@ class Organizations::ProjectsController < Organizations::BaseController
     @projects = paginate(@projects)
   end
 
+  def search
+    tip_exception("请输入搜索关键词") if params[:search].nil?
+    public_projects_sql = @organization.projects.where(is_public: true).to_sql
+    private_projects_sql = @organization.projects
+                               .where(is_public: false)
+                               .joins(team_projects: {team: :team_users})
+                               .where(team_users: {user_id: current_user.id}).to_sql
+    @projects = Project.from("( #{ public_projects_sql} UNION #{ private_projects_sql } ) AS projects")
+
+    @projects = @projects.ransack(name_or_identifier_cont: params[:search]).result
+    @projects = @projects.includes(:owner).order("projects.#{sort} #{sort_direction}")
+  end
+
   private
 
   def load_organization
diff --git a/app/controllers/organizations/team_users_controller.rb b/app/controllers/organizations/team_users_controller.rb
index 1529aa360..1b225e5c2 100644
--- a/app/controllers/organizations/team_users_controller.rb
+++ b/app/controllers/organizations/team_users_controller.rb
@@ -7,6 +7,9 @@ class Organizations::TeamUsersController < Organizations::BaseController
   def index
     @team_users = @team.team_users
 
+    search = params[:search].to_s.downcase
+    @team_users = @team_users.joins(:user).where("LOWER(concat(users.lastname, users.firstname, users.login, users.mail, users.nickname)) LIKE ?", "%#{search.split(" ").join('|')}%") if search.present?
+
     @team_users = kaminari_paginate(@team_users)
   end
 
diff --git a/app/controllers/organizations/teams_controller.rb b/app/controllers/organizations/teams_controller.rb
index 5e6185d19..939334c71 100644
--- a/app/controllers/organizations/teams_controller.rb
+++ b/app/controllers/organizations/teams_controller.rb
@@ -14,6 +14,8 @@ class Organizations::TeamsController < Organizations::BaseController
   end
 
   def show
+    @is_admin = can_edit_org?
+    @is_member = @team.is_member?(current_user.id)
   end
 
   def create
diff --git a/app/models/organization.rb b/app/models/organization.rb
index fb8d94c40..8bda95aff 100644
--- a/app/models/organization.rb
+++ b/app/models/organization.rb
@@ -78,6 +78,10 @@ class Organization < Owner
     self.create!(login: name, gitea_token: gitea_token)
   end
 
+  def is_member?(user_id)
+    organization_users.where(user_id: user_id).present?
+  end
+
   def is_owner?(user_id)
     team_users.joins(:team).where(user_id: user_id, teams: {authorize: %w(owner)}).present?
   end
diff --git a/app/models/team.rb b/app/models/team.rb
index 382019f77..3e1de9ad8 100644
--- a/app/models/team.rb
+++ b/app/models/team.rb
@@ -47,4 +47,8 @@ class Team < ApplicationRecord
     end
   end
 
+  def is_member?(user_id)
+    team_users.where(user_id: user_id).present?
+  end
+
 end
diff --git a/app/views/organizations/organizations/show.json.jbuilder b/app/views/organizations/organizations/show.json.jbuilder
index 55de73daf..2fd88b7b0 100644
--- a/app/views/organizations/organizations/show.json.jbuilder
+++ b/app/views/organizations/organizations/show.json.jbuilder
@@ -1 +1,3 @@
-json.partial! "detail", organization: @organization
\ No newline at end of file
+json.partial! "detail", organization: @organization
+json.is_admin @is_admin
+json.is_member @is_member
\ No newline at end of file
diff --git a/app/views/organizations/projects/search.json.jbuilder b/app/views/organizations/projects/search.json.jbuilder
new file mode 100644
index 000000000..cf2b86019
--- /dev/null
+++ b/app/views/organizations/projects/search.json.jbuilder
@@ -0,0 +1,9 @@
+json.total_count @projects.size
+json.projects @projects.each do |project|
+  json.(project, :id, :name, :identifier, :description, :forked_count, :praises_count, :forked_from_project_id)
+  json.mirror_url project.repository&.mirror_url
+  json.type project.numerical_for_project_type
+  json.praised project.praised_by?(current_user)
+  json.last_update_time render_unix_time(project.updated_on)
+  json.time_ago time_from_now(project.updated_on)
+end
\ No newline at end of file
diff --git a/app/views/organizations/team_projects/_detail.json.jbuilder b/app/views/organizations/team_projects/_detail.json.jbuilder
index d65021086..9af32d1df 100644
--- a/app/views/organizations/team_projects/_detail.json.jbuilder
+++ b/app/views/organizations/team_projects/_detail.json.jbuilder
@@ -1,6 +1,7 @@
 json.id team_project.id
 json.project do
   json.owner_name team_project&.project&.owner&.login
+  json.owner_image_url url_to_avatar(team_project&.project&.owner)
   json.name team_project&.project&.name
   json.identifier team_project&.project&.identifier
 end
\ No newline at end of file
diff --git a/app/views/organizations/teams/show.json.jbuilder b/app/views/organizations/teams/show.json.jbuilder
index 25f229ce8..d0290897a 100644
--- a/app/views/organizations/teams/show.json.jbuilder
+++ b/app/views/organizations/teams/show.json.jbuilder
@@ -1 +1,3 @@
-json.partial! "detail", team: @team, organization: @organization
\ No newline at end of file
+json.partial! "detail", team: @team, organization: @organization
+json.is_admin @is_admin
+json.is_member @is_member
\ No newline at end of file
diff --git a/config/routes.rb b/config/routes.rb
index 20d5fbe68..1a1fffd22 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -120,7 +120,11 @@ Rails.application.routes.draw do
           end
           resources :team_projects, only: [:index, :create, :destroy] do ;end
         end
-        resources :projects, only: [:index]
+        resources :projects, only: [:index] do
+          collection do
+            get :search
+          end
+        end
       end
     end