diff --git a/app/controllers/add_department_applies_controller.rb b/app/controllers/add_department_applies_controller.rb
new file mode 100644
index 000000000..ed8067c84
--- /dev/null
+++ b/app/controllers/add_department_applies_controller.rb
@@ -0,0 +1,15 @@
+class AddDepartmentAppliesController < ApplicationController
+  before_action :require_login
+
+  def create
+    CreateAddDepartmentApplyService.call(current_user, create_params)
+    render_ok
+  rescue CreateAddDepartmentApplyService::Error => ex
+    render_error(ex.message)
+  end
+
+  private
+  def create_params
+    params.permit(:name, :school_id, :remarks)
+  end
+end
\ No newline at end of file
diff --git a/app/controllers/add_school_applies_controller.rb b/app/controllers/add_school_applies_controller.rb
new file mode 100644
index 000000000..9f2376b9e
--- /dev/null
+++ b/app/controllers/add_school_applies_controller.rb
@@ -0,0 +1,16 @@
+class AddSchoolAppliesController < ApplicationController
+  before_action :require_login
+
+  def create
+    CreateAddSchoolApplyService.call(current_user, create_params)
+    render_ok
+  rescue CreateAddSchoolApplyService::Error => ex
+    render_error(ex.message)
+  end
+
+  private
+
+  def create_params
+    params.permit(:name, :province, :city, :address, :remarks)
+  end
+end
\ No newline at end of file
diff --git a/app/forms/add_school_apply_form.rb b/app/forms/add_school_apply_form.rb
new file mode 100644
index 000000000..c0b767f06
--- /dev/null
+++ b/app/forms/add_school_apply_form.rb
@@ -0,0 +1,10 @@
+class AddSchoolApplyForm
+  include ActiveModel::Model
+
+  attr_accessor :name, :province, :city, :address, :remarks
+
+  validates :name, presence: true
+  validates :province, presence: true
+  validates :city, presence: true
+  validates :address, presence: true
+end
\ No newline at end of file
diff --git a/app/forms/users/update_account_form.rb b/app/forms/users/update_account_form.rb
index 68e7fb7bf..d82459fcf 100644
--- a/app/forms/users/update_account_form.rb
+++ b/app/forms/users/update_account_form.rb
@@ -10,9 +10,9 @@ class Users::UpdateAccountForm
   validates :gender, presence: true, numericality: { only_integer: true }, inclusion: { in: [0, 1] }
   validates :location, presence: true
   validates :location_city, presence: true
-  validates :identity, presence: true, numericality: { only_integer: true }, inclusion: { in: [0, 1, 2] }
-  validates :technical_title, presence: true, unless: -> { identity == 1 }
-  validates :student_id, presence: true, if: -> { identity == 1 }
+  validates :identity, presence: true, inclusion: { in: %w[teacher student professional ] }
+  validates :technical_title, presence: true, unless: -> { identity.to_s == 'student' }
+  validates :student_id, presence: true, if: -> { identity.to_s == 'student' }
   validates :school_id, presence: true
 
   validate :check_school_exist
diff --git a/app/models/applied_message.rb b/app/models/applied_message.rb
new file mode 100644
index 000000000..ed02a5445
--- /dev/null
+++ b/app/models/applied_message.rb
@@ -0,0 +1,5 @@
+class AppliedMessage < ApplicationRecord
+  belongs_to :user
+  belongs_to :applied, polymorphic: true
+
+end
\ No newline at end of file
diff --git a/app/models/apply_add_department.rb b/app/models/apply_add_department.rb
new file mode 100644
index 000000000..3deeaa97e
--- /dev/null
+++ b/app/models/apply_add_department.rb
@@ -0,0 +1,15 @@
+class ApplyAddDepartment < ApplicationRecord
+  belongs_to :user
+  belongs_to :school
+  belongs_to :department
+
+  has_many :applied_messages, as: :applied
+  has_many :tidings, as: :container, dependent: :destroy
+
+  after_create :send_notify
+
+  private
+  def send_notify
+    tidings.create!(user_id: 1, trigger_user_id: user_id, belong_container: school, tiding_type: 'Apply', status: 0)
+  end
+end
\ No newline at end of file
diff --git a/app/models/apply_add_school.rb b/app/models/apply_add_school.rb
new file mode 100644
index 000000000..bae65d24f
--- /dev/null
+++ b/app/models/apply_add_school.rb
@@ -0,0 +1,14 @@
+class ApplyAddSchool < ApplicationRecord
+  belongs_to :school
+
+  has_many :applied_messages, as: :applied
+  has_many :tidings, as: :container, dependent: :destroy
+
+  after_create :send_notify
+
+  private
+
+  def send_notify
+    tidings.create!(user_id: 1, status: 0, trigger_user_id: user_id, belong_container: school, tiding_type: 'Apply')
+  end
+end
\ No newline at end of file
diff --git a/app/services/create_add_department_apply_service.rb b/app/services/create_add_department_apply_service.rb
new file mode 100644
index 000000000..f1d6cf852
--- /dev/null
+++ b/app/services/create_add_department_apply_service.rb
@@ -0,0 +1,43 @@
+class CreateAddDepartmentApplyService < ApplicationService
+  Error = Class.new(StandardError)
+
+  attr_reader :user, :params
+
+  def initialize(user, params)
+    @user   = user
+    @params = params
+  end
+
+  def call
+    name = params[:name].to_s.strip
+    raise Error, '名称不能为空' if name.blank?
+
+    school = School.find_by(id: params[:school_id])
+    raise Error, '学校/单位不存在' if school.blank?
+
+    department = Department.new
+    department.name   = name
+    department.school = school
+
+    ActiveRecord::Base.transaction do
+      department.save!
+
+      attrs = {
+        user_id: user.id, department: department, school: school,
+        name: department.name, remarks: params[:remarks], status: 0,
+      }
+      apply = ApplyAddDepartment.create!(attrs)
+
+      unless user.professional_certification?
+        user.user_extension.update!(department_id: department.id)
+      end
+
+      # 向管理员发送通知
+      message = AppliedMessage.new(user_id: 1, status: 0, applied_user_id: user.id, viewed: 0,
+                                   applied_id: apply.id, applied_type: 'ApplyAddDepartment', name: department.name)
+      message.save(validate: false)
+    end
+
+    school
+  end
+end
diff --git a/app/services/create_add_school_apply_service.rb b/app/services/create_add_school_apply_service.rb
new file mode 100644
index 000000000..96619c681
--- /dev/null
+++ b/app/services/create_add_school_apply_service.rb
@@ -0,0 +1,37 @@
+class CreateAddSchoolApplyService < ApplicationService
+  Error = Class.new(StandardError)
+
+  attr_reader :user, :params
+
+  def initialize(user, params)
+    @user   = user
+    @params = params
+  end
+
+  def call
+    AddSchoolApplyForm.new(params).validate!
+
+    name = params[:name].to_s.strip
+    raise Error, '学校/单位已经存在' if name.present? && School.exists?(name: name)
+
+    school = School.new
+    school.name     = name
+    school.province = params[:province].to_s.strip
+    school.city     = params[:city].to_s.strip
+    school.address  = params[:address].to_s.strip
+
+    ActiveRecord::Base.transaction do
+      school.save!
+
+      school_attrs = school.as_json(only: %i[name province city address])
+      ApplyAddSchool.create!(school_attrs.merge(school: school, user_id: user.id, remarks: params[:remarks]))
+
+      # 向管理员发送通知
+      message = AppliedMessage.new(user_id: 1, status: 0, applied_user_id: user.id, viewed: 0,
+                                   applied_id: school.id, applied_type: 'ApplyAddSchools', name: school.name)
+      message.save(validate: false)
+    end
+
+    school
+  end
+end
diff --git a/config/locales/forms/add_school_apply_form.zh-CN.yml b/config/locales/forms/add_school_apply_form.zh-CN.yml
new file mode 100644
index 000000000..749578164
--- /dev/null
+++ b/config/locales/forms/add_school_apply_form.zh-CN.yml
@@ -0,0 +1,8 @@
+'zh-CN':
+  activemodel:
+    attributes:
+      add_school_apply_form:
+        name: 名称
+        province: 省份
+        city: 城市
+        address: 详细地址
diff --git a/config/routes.rb b/config/routes.rb
index 01e301c3c..eb0509f3c 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -595,6 +595,8 @@ Rails.application.routes.draw do
         resources :ec_major_schools, only: [:index, :create, :destroy]
       end
     end
+    resources :add_school_applies, only: [:create]
+    resources :add_department_applies, only: [:create]
 
     # 为避免url过长以及层级过深，路由定义和controller继承都做了处理
     scope module: :ecs do