diff --git a/app/controllers/managements_controller.rb b/app/controllers/managements_controller.rb
index b7e1bd56..1c454424 100644
--- a/app/controllers/managements_controller.rb
+++ b/app/controllers/managements_controller.rb
@@ -1191,7 +1191,7 @@ end
     if params[:search].blank?
       @partners = Partner.includes(:school).order("partners.created_at desc")
     else
-      @partners = Partner.where("name like ? ", "%#{params[:search]}%").includes(:school).order("partners.created_at desc")
+      @partners = Partner.includes(:school).where("schools.name like ? ", "%#{params[:search]}%").order("partners.created_at desc")
     end
 
     @current_partner = nil
@@ -1212,6 +1212,14 @@ end
 
   end
 
+  def delete_partner
+    partner = Partner.find params[:partner_id]
+    partner.destroy
+    @partners = Partner.includes(:school).order("partners.created_at desc")
+    @current_partner = nil
+  end
+
+
   # 添加客户
   def customers_list
     @search = params[:search]
@@ -1219,11 +1227,10 @@ end
     partner_id = params[:partner_id]
     @partner = Partner.find partner_id
     @customers = @partner.customers
-    if @customers.present?
-      @schools = School.where("(partner_id != ? or partner_id is NULL) and customer_id is NULL", @partner.id)
-    else
-      @schools = School.where("customer_id is null and (partner_id != ? or partner_id is NULL)", @partner.id)
-    end
+    existed_school_ids = @customers.pluck(:school_id)
+    existed_school_ids = existed_school_ids.present? ? existed_school_ids.join(",") : -1
+    @schools = School.where("id not in (#{existed_school_ids})")
+
     if params[:search]
       @schools = @schools.where("name like ?", "%#{@search}%")
     end
@@ -1247,13 +1254,14 @@ end
 
   def add_customers
     school_ids = params[:school_ids]
-    if school_ids.length > 0
+    partner_id = params[:partner_id]
+    if school_ids.length > 0 && partner_id.present?
       school_ids.each do |s|
         school = School.where("id = ?",s).first
         if school.present?
-          customer = Customer.new(partner_id: params[:partner_id])
+          customer = Customer.new(school_id: s)
           customer.save!
-          school.update_attributes(:customer_id => customer.id)
+          PartnerCustomer.create(partner_id: partner_id,customer_id: customer.id )
         end
       end
       render :json => {status: 1, message: "创建成功!"}
@@ -1262,17 +1270,20 @@ end
 
   def delete_customers
     if params[:customer]
-      customer = Customer.where(id: params[:customer]).first
-      @current_partner = customer.partner
-      customer.school.update_attributes(:customer_id => nil)
+      customer = Customer.find(params[:customer])
+      @current_partner = Partner.find(params[:partner_id])
       customer.destroy
     end
   end
 
+  # 添加合作伙伴弹框数据
   def all_partners
     @search = params[:search]
     @province = params[:province]
-    @schools = School.where("partner_id IS NULL")
+    # 已经选过的合作伙伴不能再再列表中显示
+    used_school_ids = Partner.pluck(:school_id)
+    used_school_ids = used_school_ids.blank? ? -1 : used_school_ids.join(",")
+    @schools = School.where("id not in (#{used_school_ids})")
 
     if params[:search]
       @schools = @schools.where("name like ?", "%#{@search}%")
@@ -1296,26 +1307,20 @@ end
     end
   end
 
-
   def add_partner
     school_ids = params[:school_ids]
     if school_ids.length > 0
       school_ids.each do |s|
-        school = School.where("id = ?",s).first
-        if school.present? && school.partner_id.nil?
-          partner = Partner.new(name: school.name)
+        old_partner = Partner.where(:school_id => s)
+        if old_partner.blank?
+          partner = Partner.new(school_id: s)
           partner.save
-          school.update_attributes(:partner_id => partner.id)
         end
       end
     end
     render :json => {status: 1, message: "创建成功!"}
   end
 
-
-
-
-
   # 删除部门管理员
   def delete_depart_member
     DepartmentMember.where(:department_id => params[:depart], :user_id => params[:user_id]).destroy_all
diff --git a/app/models/customer.rb b/app/models/customer.rb
index 673acd20..14b4d710 100644
--- a/app/models/customer.rb
+++ b/app/models/customer.rb
@@ -1,6 +1,7 @@
 class Customer < ActiveRecord::Base
   default_scope :order => 'customers.created_at desc'
-  belongs_to :partner
-  has_one :school
+  has_many :partners, :through => :partner_customers
+  has_many :partner_customers, :dependent => :destroy
+  belongs_to :school
   has_many :users
 end
diff --git a/app/models/partner.rb b/app/models/partner.rb
index 217bc1a7..31920e53 100644
--- a/app/models/partner.rb
+++ b/app/models/partner.rb
@@ -2,7 +2,8 @@ class Partner < ActiveRecord::Base
   # attr_accessible :name, :active
   attr_accessor :active
 
-  has_one :school
-  has_many :customers
+  belongs_to :school
+  has_many :customers, :through => :partner_customers
+  has_many :partner_customers, :dependent => :destroy
   has_many :users
 end
diff --git a/app/models/partner_customer.rb b/app/models/partner_customer.rb
new file mode 100644
index 00000000..c9894cc9
--- /dev/null
+++ b/app/models/partner_customer.rb
@@ -0,0 +1,5 @@
+class PartnerCustomer < ActiveRecord::Base
+  # attr_accessible :title, :body
+  belongs_to :partner
+  belongs_to :customer
+end
diff --git a/app/models/school.rb b/app/models/school.rb
index 8d377e97..021048fb 100644
--- a/app/models/school.rb
+++ b/app/models/school.rb
@@ -16,8 +16,8 @@ class School < ActiveRecord::Base
   has_many :ec_majors, :through => :ec_major_schools
   has_many :ec_major_schools, :dependent => :destroy
 
-  belongs_to :partner
-  belongs_to :customer
+  has_many :partners, :dependent => :destroy
+  has_many :customers, :dependent => :destroy
 
   # banner图片信息
   has_many :school_images, :dependent => :destroy
diff --git a/app/views/managements/_partner_customer_list.html.erb b/app/views/managements/_partner_customer_list.html.erb
index e8f643fd..bbdb2ea8 100644
--- a/app/views/managements/_partner_customer_list.html.erb
+++ b/app/views/managements/_partner_customer_list.html.erb
@@ -10,7 +10,7 @@
     <span><%= index + 1 %></span>
     <span class="task-hide"><%= customer.school.name %></span>
     <span>
-                <a href="javascript:void(0)" onclick="delete_confirm_box_2('<%= delete_customers_managements_path(customer: customer.id) %>',
+                <a href="javascript:void(0)" onclick="delete_confirm_box_2('<%= delete_customers_managements_path(customer: customer.id, partner_id: @current_partner.try(:id)) %>',
                     '确定要删除该客户吗')" class="color-grey-9">删除</a>
               </span>
     <span>
diff --git a/app/views/managements/_partner_list.html.erb b/app/views/managements/_partner_list.html.erb
index 0ee0a60f..cddf4e9d 100644
--- a/app/views/managements/_partner_list.html.erb
+++ b/app/views/managements/_partner_list.html.erb
@@ -1,14 +1,12 @@
 <% @partners.each_with_index do |partner,index| %>
   <li class="clearfix">
-    <%= link_to "#{partner.name}", partners_managements_path(:partner => partner), :class => "#{partner.id == @current_partner.id ? 'active' : ''} fl" %>
-    <% if false %>
+    <%= link_to "#{partner.school.name}", partners_managements_path(:partner => partner), :class => "#{@current_partner && partner.id == @current_partner.id ? 'active' : ''} fl" %>
     <div class="fr mr10 edu-menu-panel mt5">
       <i class="iconfont icon-sandian color-grey-9 font-14"></i>
       <ul class="edu-menuSmall-list edu-txt-center">
-        <li><a href="javascript:void(0)">查看</a></li>
-        <li><a href="javascript:void(0)" onclick="delPartners();">删除</a></li>
+        <li><a href="<%= partners_managements_path(:partner => partner) %>">查看</a></li>
+        <li><a href="javascript:void(0)" onclick="delPartners('<%= delete_partner_managements_path(:partner_id => partner) %>');">删除</a></li>
       </ul>
     </div>
-    <% end %>
   </li>
 <% end %>
diff --git a/app/views/managements/delete_partner.js.erb b/app/views/managements/delete_partner.js.erb
new file mode 100644
index 00000000..276ae32b
--- /dev/null
+++ b/app/views/managements/delete_partner.js.erb
@@ -0,0 +1 @@
+$("#partner_list").html("<%= j(render :partial => "partner_list") %>")
\ No newline at end of file
diff --git a/app/views/managements/partners.html.erb b/app/views/managements/partners.html.erb
index 153ab505..06ac63b0 100644
--- a/app/views/managements/partners.html.erb
+++ b/app/views/managements/partners.html.erb
@@ -6,7 +6,7 @@
   </div>
   <div class="clearfix mt20">
     <div class="with25 fl">
-      <%= link_to "+添加",all_partners_managements_path,remote:true,class:"color-blue addOperation" %>
+      <%= link_to "+添加", all_partners_managements_path,remote:true,class:"color-blue addOperation" %>
       <ul class="partnerList" id="partner_list">
         <%= render :partial => "partner_list" %>
       </ul>
@@ -31,7 +31,7 @@
     }
 
 
-    function delPartners(){
-        delete_confirm_box_2("","确定删除合作伙伴？");
+    function delPartners(url){
+        delete_confirm_box_2(url,"确定删除合作伙伴？");
     }
 </script>
\ No newline at end of file
diff --git a/config/routes.rb b/config/routes.rb
index 9c70df82..73cbadc6 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -719,6 +719,7 @@ RedmineApp::Application.routes.draw do ## oauth相关
       post 'update_level_for_subject'
       post :add_customers
       delete :delete_customers
+      delete :delete_partner
       get :customers_list
       get :school_report, controller: 'managements::schools', action: 'statistics'
     end
diff --git a/db/migrate/20190425072918_create_partner_customers.rb b/db/migrate/20190425072918_create_partner_customers.rb
new file mode 100644
index 00000000..69d13714
--- /dev/null
+++ b/db/migrate/20190425072918_create_partner_customers.rb
@@ -0,0 +1,9 @@
+class CreatePartnerCustomers < ActiveRecord::Migration
+  def change
+    create_table :partner_customers do |t|
+      t.references :partner
+      t.references :customer
+      t.timestamps
+    end
+  end
+end
diff --git a/db/migrate/20190425073328_modify_partner_and_customer.rb b/db/migrate/20190425073328_modify_partner_and_customer.rb
new file mode 100644
index 00000000..c4f7b97a
--- /dev/null
+++ b/db/migrate/20190425073328_modify_partner_and_customer.rb
@@ -0,0 +1,29 @@
+class ModifyPartnerAndCustomer < ActiveRecord::Migration
+  def up
+    add_column :customers, :school_id, :integer
+    add_column :partners, :school_id, :integer
+
+    schools = School.where("customer_id is not null or partner_id is not null")
+
+    schools.each do |school|
+      if school.customer_id
+        customer = Customer.find_by_id(school.customer_id)
+        customer.update_column(:school_id, school.id) if customer
+      end
+      if school.partner_id
+        partner = Partner.find_by_id(school.partner_id)
+        partner.update_column(:school_id, school.id) if partner
+      end
+    end
+
+    # 迁移关联关系
+    customers = Customer.where(nil)
+    customers.each do |customer|
+      PartnerCustomer.create(partner_id: customer.partner_id, customer_id: customer.id)
+    end
+
+  end
+
+  def down
+  end
+end
diff --git a/spec/factories/partner_customers.rb b/spec/factories/partner_customers.rb
new file mode 100644
index 00000000..6327b7ca
--- /dev/null
+++ b/spec/factories/partner_customers.rb
@@ -0,0 +1,5 @@
+FactoryGirl.define do
+  factory :partner_customer do
+    
+  end
+end
diff --git a/spec/models/partner_customer_spec.rb b/spec/models/partner_customer_spec.rb
new file mode 100644
index 00000000..6dc614cf
--- /dev/null
+++ b/spec/models/partner_customer_spec.rb
@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe PartnerCustomer, :type => :model do
+  pending "add some examples to (or delete) #{__FILE__}"
+end