diff --git a/app/controllers/subjects_controller.rb b/app/controllers/subjects_controller.rb
index efc117d6a..da88e3258 100644
--- a/app/controllers/subjects_controller.rb
+++ b/app/controllers/subjects_controller.rb
@@ -3,9 +3,10 @@ class SubjectsController < ApplicationController
   # before_action :check_auth, except: [:index]
   before_action :check_account, except: [:index, :show, :right_banner]
   before_action :find_subject, except: [:index, :create, :new, :append_to_stage, :add_shixun_to_stage]
-  before_action :allowed, only: [:update, :edit, :destroy, :publish, :cancel_publish, :cancel_has_publish,
-                        :search_members, :add_subject_members, :statistics, :shixun_report, :school_report,
-                                 :up_member_position, :down_member_position, :update_team_title, :statistics_info]
+  before_action :allowed, only: [:update, :edit, :destroy, :publish, :cancel_publish, :cancel_has_publish, :apply_public,
+                                 :search_members, :add_subject_members, :statistics, :shixun_report, :school_report,
+                                 :cancel_has_public, :up_member_position, :down_member_position, :update_team_title,
+                                 :statistics_info, :cancel_public]
   before_action :require_admin, only: [:copy_subject]
   before_action :shixun_marker, only: [:add_shixun_to_stage]
 
@@ -33,16 +34,16 @@ class SubjectsController < ApplicationController
       laboratory_join = " AND subjects.id in #{subject_ids} "
 
       if select
-        @subjects = Subject.find_by_sql("SELECT subjects.id, subjects.user_id, subjects.name, subjects.stages_count, subjects.repertoire_id, subjects.status,
+        @subjects = Subject.find_by_sql("SELECT subjects.id, subjects.user_id, subjects.name, subjects.stages_count, subjects.repertoire_id, subjects.status, subjects.public,
                       subjects.shixuns_count, subjects.excellent, sum(shixuns.myshixuns_count) AS myshixun_member_count FROM subjects join stage_shixuns
                       on stage_shixuns.subject_id = subjects.id join shixuns on shixuns.id = stage_shixuns.shixun_id where
-                      subjects.hidden = 0 AND subjects.status = 2 AND subjects.name like '%#{search}%' #{laboratory_join}
+                      subjects.hidden = 0 AND subjects.public = 2 AND subjects.name like '%#{search}%' #{laboratory_join}
                       AND subjects.repertoire_id = #{select} GROUP BY subjects.id ORDER BY myshixun_member_count DESC")
       else
-        @subjects = Subject.find_by_sql("SELECT subjects.id, subjects.user_id, subjects.name, subjects.stages_count, subjects.repertoire_id, subjects.status,
+        @subjects = Subject.find_by_sql("SELECT subjects.id, subjects.user_id, subjects.name, subjects.stages_count, subjects.repertoire_id, subjects.status, subjects.public,
                       subjects.shixuns_count, subjects.excellent, sum(shixuns.myshixuns_count) AS myshixun_member_count FROM subjects join stage_shixuns
                       on stage_shixuns.subject_id = subjects.id join shixuns on shixuns.id = stage_shixuns.shixun_id where
-                      subjects.hidden = 0 AND subjects.status = 2 AND subjects.name like '%#{search}%' #{laboratory_join}
+                      subjects.hidden = 0 AND subjects.public = 2 AND subjects.name like '%#{search}%' #{laboratory_join}
                       GROUP BY subjects.id ORDER BY myshixun_member_count DESC")
       end
     else
@@ -59,7 +60,7 @@ class SubjectsController < ApplicationController
       elsif reorder == "publish_time"
         @subjects = @subjects.unhidden
       else
-        @subjects = @subjects.visible.unhidden
+        @subjects = @subjects.publiced.unhidden
       end
 
       # 类型
@@ -72,7 +73,7 @@ class SubjectsController < ApplicationController
       end
 
       # 排序
-      order_str = (reorder == "publish_time" ? "homepage_show desc, excellent desc, status = 2 desc, publish_time asc" : "homepage_show desc, excellent desc, updated_at desc")
+      order_str = (reorder == "publish_time" ? "homepage_show desc, excellent desc, public = 2 desc, publish_time asc" : "homepage_show desc, excellent desc, updated_at desc")
       @subjects = @subjects.reorder(order_str)
     end
 
@@ -273,14 +274,44 @@ class SubjectsController < ApplicationController
   end
 
   def publish
+    @subject.update_attributes(status: 2)
+  end
+
+  def cancel_publish
+    begin
+      apply = ApplyAction.where(container_type: "ApplySubject", container_id: @subject.id).order("created_at desc").first
+      if apply && apply.status == 0
+        apply.update_attributes(status: 3)
+        apply.tidings.destroy_all
+      end
+      @subject.update_attributes(status: 0)
+    rescue => e
+      uid_logger_error(e.message)
+      tip_exception("撤销申请失败")
+    end
+  end
+
+  def cancel_has_publish
+    begin
+      @subject.update_attributes(:status => 0)
+    rescue => e
+      uid_logger_error(e.message)
+      tip_exception("撤销发布失败")
+      raise ActiveRecord::Rollback
+    end
+  end
+
+  # 申请公开
+  def apply_public
+    tip_exception(-1, "请先发布课程再申请公开") if @subject.status != 2
     apply = ApplyAction.where(container_type: "ApplySubject", container_id: @subject.id).order("created_at desc").first
     if apply && apply.status == 0
       @status = 0
     else
-      @subject.update_attributes(status: 1)
+      @subject.update_attributes(public: 1)
       ApplyAction.create(container_type: "ApplySubject", container_id: @subject.id, user_id: current_user.id, status: 0)
       begin
-        status = Educoder::Sms.send(mobile: '18711011226', send_type:'publish_subject' , name: '管理员')
+        Educoder::Sms.send(mobile: '18711011226', send_type:'publish_subject' , name: '管理员')
       rescue => e
         uid_logger_error("发送验证码出错: #{e}")
       end
@@ -288,28 +319,28 @@ class SubjectsController < ApplicationController
     end
   end
 
-  def cancel_publish
+  def cancel_public
     begin
       apply = ApplyAction.where(container_type: "ApplySubject", container_id: @subject.id).order("created_at desc").first
       if apply && apply.status == 0
         apply.update_attributes(status: 3)
         apply.tidings.destroy_all
       end
-      @subject.update_attributes(status: 0)
+      @subject.update_attributes(public: 0)
+      render_ok
     rescue => e
       uid_logger_error(e.message)
       tip_exception("撤销申请失败")
-      raise ActiveRecord::Rollback
     end
   end
 
-  def cancel_has_publish
+  def cancel_has_public
     begin
-      @subject.update_attributes(:status => 0)
+      @subject.update_attributes(:public => 0)
+      render_ok
     rescue => e
       uid_logger_error(e.message)
-      tip_exception("撤销发布失败")
-      raise ActiveRecord::Rollback
+      tip_exception("撤销公开失败")
     end
   end
 
diff --git a/app/helpers/admins/subjects_helper.rb b/app/helpers/admins/subjects_helper.rb
index 56738fd86..b2c1dbd55 100644
--- a/app/helpers/admins/subjects_helper.rb
+++ b/app/helpers/admins/subjects_helper.rb
@@ -6,6 +6,6 @@ module Admins::SubjectsHelper
       when 1 then 'text-warning'
       when 2 then 'text-success'
       end
-    raw content_tag(:span, t("subject.status.#{subject.status}"), class: style)
+    raw content_tag(:span, t("subject.public.#{subject.public}"), class: style)
   end
 end
\ No newline at end of file
diff --git a/app/models/subject.rb b/app/models/subject.rb
index 99ba4b72b..70f9700df 100644
--- a/app/models/subject.rb
+++ b/app/models/subject.rb
@@ -40,6 +40,7 @@ class Subject < ApplicationRecord
   scope :visible, lambda{where(status: 2)}
   scope :published, lambda{where(status: 1)}
   scope :unhidden, lambda{where(hidden: 0)}
+  scope :publiced, lambda{ where(public: 2) }
 
   after_create :send_tiding
   def send_tiding
diff --git a/app/queries/admins/subject_query.rb b/app/queries/admins/subject_query.rb
index 935f52bb3..ba410312f 100644
--- a/app/queries/admins/subject_query.rb
+++ b/app/queries/admins/subject_query.rb
@@ -21,7 +21,7 @@ class Admins::SubjectQuery < ApplicationQuery
       when 'applying'  then 1
       when 'published' then 2
       end
-    subjects = subjects.where(status: status) if status
+    subjects = subjects.where(public: status) if status
 
     # 创建者单位
     if params[:school_id].present?
diff --git a/app/queries/weapps/subject_query.rb b/app/queries/weapps/subject_query.rb
index 5ec0c1ed9..8bfe9e9a8 100644
--- a/app/queries/weapps/subject_query.rb
+++ b/app/queries/weapps/subject_query.rb
@@ -8,7 +8,7 @@ class Weapps::SubjectQuery < ApplicationQuery
   end
 
   def call
-    subjects = @current_laboratory.subjects.unhidden.visible
+    subjects = @current_laboratory.subjects.unhidden.publiced
 
     # 课程体系的过滤
     if params[:sub_discipline_id].present?
diff --git a/app/services/admins/subject_auths/agree_apply_service.rb b/app/services/admins/subject_auths/agree_apply_service.rb
index 465e3e903..ec5fec4bb 100644
--- a/app/services/admins/subject_auths/agree_apply_service.rb
+++ b/app/services/admins/subject_auths/agree_apply_service.rb
@@ -10,7 +10,7 @@ class Admins::SubjectAuths::AgreeApplyService < ApplicationService
   def call
     ActiveRecord::Base.transaction do
       apply.update!(status: 1, dealer_id: user.id)
-      subject.update!(status: 2, publish_time: Time.now)
+      subject.update!(public: 2, publish_time: Time.now)
 
       deal_tiding!
     end
diff --git a/app/services/admins/subject_auths/refuse_apply_service.rb b/app/services/admins/subject_auths/refuse_apply_service.rb
index f51d55185..45f2d44d3 100644
--- a/app/services/admins/subject_auths/refuse_apply_service.rb
+++ b/app/services/admins/subject_auths/refuse_apply_service.rb
@@ -10,7 +10,7 @@ class Admins::SubjectAuths::RefuseApplyService < ApplicationService
 
   def call
     ActiveRecord::Base.transaction do
-      subject.update!(status: 0)
+      subject.update!(public: 0)
       apply.update!(status: 2, reason: reason, dealer_id: user.id)
 
       deal_tiding!
diff --git a/app/views/subjects/apply_public.json.jbuilder b/app/views/subjects/apply_public.json.jbuilder
new file mode 100644
index 000000000..b2266356f
--- /dev/null
+++ b/app/views/subjects/apply_public.json.jbuilder
@@ -0,0 +1,2 @@
+json.status @status
+json.message @status == 0 ? "已公开过申请，请等待管理员审核" : "公开申请已提交，请等待管理员的审核"
\ No newline at end of file
diff --git a/app/views/subjects/cancel_has_publish.json.jbuilder b/app/views/subjects/cancel_has_publish.json.jbuilder
index 60f06b5df..224327f30 100644
--- a/app/views/subjects/cancel_has_publish.json.jbuilder
+++ b/app/views/subjects/cancel_has_publish.json.jbuilder
@@ -1,2 +1,2 @@
-json.status 1
+json.status 0
 json.subject_id @subject.id
\ No newline at end of file
diff --git a/app/views/subjects/publish.json.jbuilder b/app/views/subjects/publish.json.jbuilder
index 8484543db..813c3391c 100644
--- a/app/views/subjects/publish.json.jbuilder
+++ b/app/views/subjects/publish.json.jbuilder
@@ -1,2 +1,2 @@
-json.status @status
-json.message @status == 0 ? "已发布过申请，请等待管理员审核" : "发布申请已提交，请等待管理员的审核"
\ No newline at end of file
+json.status 0
+json.message "申请成功"
\ No newline at end of file
diff --git a/config/locales/subjects/zh-CN.yml b/config/locales/subjects/zh-CN.yml
index 648bd4320..55d3dd9c0 100644
--- a/config/locales/subjects/zh-CN.yml
+++ b/config/locales/subjects/zh-CN.yml
@@ -1,6 +1,10 @@
 'zh-CN':
   subject:
     status:
+      '0': 编辑中
+      '1': 审核中
+      '2': 已发布
+    public:
       '0': 编辑中
       '1': 审核中
       '2': 已发布
\ No newline at end of file
diff --git a/config/routes.rb b/config/routes.rb
index 9c6cc1c35..9455f7719 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -406,9 +406,12 @@ Rails.application.routes.draw do
     resources :subjects, path: :paths do
       member do
         get 'choose_subject_shixun'
-        get 'publish'
-        get 'cancel_publish'
-        get 'cancel_has_publish'
+        post 'publish'
+        post :apply_public
+        post :cancel_public
+        post 'cancel_publish'
+        post 'cancel_has_publish'
+        post :cancel_has_public
         get 'statistics'
         get 'statistics_info'
         get 'shixun_report'
diff --git a/db/migrate/20200220023507_add_public_for_subjects.rb b/db/migrate/20200220023507_add_public_for_subjects.rb
new file mode 100644
index 000000000..1783ca4af
--- /dev/null
+++ b/db/migrate/20200220023507_add_public_for_subjects.rb
@@ -0,0 +1,5 @@
+class AddPublicForSubjects < ActiveRecord::Migration[5.2]
+  def change
+    add_column :subjects, :public, :integer, :default => 0
+  end
+end
diff --git a/db/migrate/20200220023756_migrate_subject_status.rb b/db/migrate/20200220023756_migrate_subject_status.rb
new file mode 100644
index 000000000..e036e6cdb
--- /dev/null
+++ b/db/migrate/20200220023756_migrate_subject_status.rb
@@ -0,0 +1,7 @@
+class MigrateSubjectStatus < ActiveRecord::Migration[5.2]
+  def change
+    Subject.unhidden.visible.update_all(public: 2)
+    Subject.where(status: 1, id: ApplyAction.where(container_type: 'ApplySubject', status: 0)
+                                     .pluck(:container_id)).update_all(status: 2, public: 1)
+  end
+end