diff --git a/app/AdminAgent/Controllers/DemandBiddingController.php b/app/AdminAgent/Controllers/DemandBiddingController.php
new file mode 100755
index 0000000..c05d223
--- /dev/null
+++ b/app/AdminAgent/Controllers/DemandBiddingController.php
@@ -0,0 +1,86 @@
+<?php
+
+namespace App\AdminAgent\Controllers;
+
+use App\AdminAgent\Repositories\DemandBidding;
+use App\Traits\DemandTraits;
+use Dcat\Admin\Admin;
+use Dcat\Admin\Form;
+use Dcat\Admin\Grid;
+use Dcat\Admin\Show;
+use Dcat\Admin\Http\Controllers\AdminController;
+use http\Env\Request;
+use Illuminate\Support\Arr;
+
+class DemandBiddingController extends AdminController
+{
+    /**
+     * Make a grid builder.
+     *
+     * @return Grid
+     */
+    protected function grid()
+    {
+        return Grid::make(new DemandBidding(), function (Grid $grid) {
+			$grid->model()->where(['bidding_user_id' => Admin::user()->id,'bidding_user_type' => Arr::first(DemandTraits::$col)]);
+            $grid->column('id')->sortable();
+            $grid->column('price');
+            $grid->column('comment');
+            $grid->column('created_at');
+            $grid->column('updated_at')->sortable();
+			$grid->disableDeleteButton();
+			$grid->disableEditButton();
+			$grid->disableQuickEditButton();
+			$grid->disableViewButton();
+			$grid->disableCreateButton();
+			$grid->disableActions();
+            $grid->filter(function (Grid\Filter $filter) {
+                $filter->equal('id');
+
+            });
+        });
+    }
+
+    /**
+     * Make a show builder.
+     *
+     * @param mixed $id
+     *
+     * @return Show
+     */
+    protected function detail($id)
+    {
+        return Show::make($id, new DemandBidding(), function (Show $show) {
+            $show->field('id');
+            $show->field('price');
+            $show->field('comment');
+            $show->field('created_at');
+            $show->field('updated_at');
+        });
+    }
+
+    /**
+     * Make a form builder.
+     *
+     * @return Form
+     */
+    protected function form()
+    {
+        return Form::make(new DemandBidding(), function (Form $form) {
+            $form->display('id');
+            $form->text('price');
+            $form->text('comment');
+			$form->hidden('demand_id')->value(request('demand_id',0));
+			$form->hidden('bidding_user_type');
+			$form->hidden('bidding_user_id');
+			$form->saving(function (Form $form) {
+				// 判断是否是新增操作
+				if ($form->isCreating()) {
+					//发布人身份
+					$form->bidding_user_type = 'App\models\Agent';
+					$form->bidding_user_id = Admin::user()->id;
+				}
+			});
+        });
+    }
+}
diff --git a/app/AdminAgent/Controllers/DemandController.php b/app/AdminAgent/Controllers/DemandController.php
new file mode 100755
index 0000000..c5a42d3
--- /dev/null
+++ b/app/AdminAgent/Controllers/DemandController.php
@@ -0,0 +1,208 @@
+<?php
+
+namespace App\AdminAgent\Controllers;
+
+use App\Models\AgentProduct;
+use App\Models\Product;
+use App\Traits\ResponseHelper;
+use App\AdminAgent\Repositories\Demand;
+use App\Models\DemandBidding;
+use Dcat\Admin\Admin;
+use Dcat\Admin\Form;
+use Dcat\Admin\Grid;
+use Dcat\Admin\Show;
+use Dcat\Admin\Http\Controllers\AdminController;
+use App\Traits\DemandTraits;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Http\Request;
+use Illuminate\Support\Arr;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Log;
+use Illuminate\Support\Facades\URL;
+
+class DemandController extends AdminController
+{
+
+	use ResponseHelper;
+    /**
+     * Make a grid builder.
+     *
+     * @return Grid
+     */
+    protected function grid()
+    {
+        return Grid::make(new Demand(['publisher','biddingUser']), function (Grid $grid) {
+            $grid->column('id')->sortable();
+            $grid->column('title');
+            $grid->column('detail','内容')->display('查看')->modal('详情',function ($modal) {
+				$modal->xl();
+            	return $this->comment;
+			});
+			$grid->column('images','图片')->display(function ($image) {
+				return json_decode($image,true);
+			})->image();
+            $grid->column('deadline');
+			$grid->column('publisher.name','发布人');
+			$grid->column('publisher_type')->using(DemandTraits::$polymorphic);
+			$grid->column('biddingUser.name','中标人');
+			$grid->column('bidding_user_type','竞标用户类型')->using(DemandTraits::$polymorphic);
+            $grid->column('price');
+            $grid->column('stock');
+            $grid->column('state')->using(DemandTraits::$state)->dot(
+				[
+					1 => 'yellow',
+					2 => 'success',
+					3 => 'danger',
+				]
+			);
+
+            $grid->column('bidding','竞标')
+				->if(function (){
+					return $this->state == 1 && $this->bidding_user_type == Arr::first(DemandTraits::$col);
+				})
+				->then(function (Grid\Column $column) {
+					$column->append('<a class="btn btn-sm btn-primary" href="'.admin_url('/demand_bidding/create?demand_id='.$this->id).'">发起竞标</a>');
+				});
+            $grid->column('created_at')->sortable();
+			$grid->disableDeleteButton();
+			$grid->disableEditButton();
+			$grid->disableQuickEditButton();
+			$grid->disableViewButton();
+			$grid->disableActions();
+            $grid->filter(function (Grid\Filter $filter) {
+                $filter->equal('id');
+				$filter->equal('bidding_user_type','竞标用户类型')->select(DemandTraits::$polymorphic);
+            });
+        });
+    }
+
+    /**
+     * Make a show builder.
+     *
+     * @param mixed $id
+     *
+     * @return Show
+     */
+    protected function detail($id)
+    {
+        return Show::make($id, new Demand(['publisher','biddingUser']), function (Show $show) {
+            $show->field('id');
+            $show->field('title');
+            $show->field('comment');
+			$show->field('images')->image();
+            $show->field('deadline');
+            $show->field('bidding_user_type','竞标用户类型')->using(DemandTraits::$polymorphic);
+            $show->field('price');
+            $show->field('stock');
+            $show->field('publisher_type')->using(DemandTraits::$polymorphic);
+            $show->field('publisher.name','发布人');
+            $show->field('state')->using(DemandTraits::$state)->dot(
+				[
+					1 => 'yellow',
+					2 => 'danger',
+					3 => 'success',
+				]
+			);;
+            $show->field('created_at');
+        });
+    }
+
+    /**
+     * Make a form builder.
+     *
+     * @return Form
+     */
+    protected function form()
+    {
+        return Form::make(new Demand(), function (Form $form) {
+			$form->disableEditingCheck();
+			$form->disableCreatingCheck();
+			$form->disableViewCheck();
+            $form->display('id');
+            $form->text('title');
+            $form->text('comment');
+			$form->multipleImage('images','图片')->limit(5)->saving(function ($path) {
+				return json_encode($path);
+			});
+            $form->hidden('deadline');
+            $form->select('bidding_user_type','竞标用户类型')
+				->when([2],function (Form $form){
+					$form->select('product_id','产品')->options(function (){
+						return Product::query()->whereIn('agent_id',[0,Admin::user()->id])->pluck('title','id');
+					});
+				})
+				->options([
+            		1 => '供应商',
+					2 => '地接'
+				])
+				->default(1);
+			$form->decimal('price');
+            $form->number('stock');
+            $form->hidden('publisher_type');
+            $form->hidden('publisher_id');
+			$form->saving(function (Form $form) {
+				// 判断是否是新增操作
+				if ($form->isCreating()) {
+					if ($form->bidding_user_type != 2) {
+						$form->product_id = 0;
+					}
+					$form->bidding_user_type = DemandTraits::$col[$form->bidding_user_type];
+					//处理流拍时间
+					$form->deadline = now()->addDays(5);
+					//发布人身份
+					$form->publisher_type = DemandTraits::$col[0];
+					$form->publisher_id = Admin::user()->id;
+				}
+			});
+        });
+    }
+
+    public function binding()
+	{
+		$demandBiddingId = request('demand_bidding_id',0);
+		$demandBidding = DemandBidding::find($demandBiddingId);
+		if (empty($demandBidding)) {
+			return false;
+		}
+
+		$demand = \App\Models\Demand::find($demandBidding->demand_id);
+
+		if (empty($demand)) {
+			return false;
+		}
+
+		DB::beginTransaction();
+		try {
+			//新建供应商订单
+			$product = new Product();
+			$product->agent_id = $demand->publisher_id;
+			$product->title = $demand->title;
+			$product->pictures = $demand->images;
+			$product->price = $demand->price;
+			$product->original_price = $demand->price;
+			$product->stock = $demand->stock;
+			$product->state = 0;
+			$product->save();
+			//处理代理商订单
+			$agentProduct = new AgentProduct();
+			$agentProduct->agent_id = $demand->publisher_id;
+			$agentProduct->product_id = $product->id;
+			$agentProduct->stock = $demand->stock;
+			$agentProduct->price = $demand->price;
+			$agentProduct->original_price = $demand->price;
+			$agentProduct->state = 0;
+			$agentProduct->save();
+			//改变订单状态
+			$demand->bidding_id = $demandBidding->id;
+			$demand->bidding_user_id = $demandBidding->bidding_user_id;
+			$demand->state = DemandTraits::$stateKey[1];
+			$demand->save();
+			DB::commit();
+		} catch (\Exception $e) {
+			Log::error('选中竞标失败::'.$e->getTraceAsString());
+			DB::rollBack();
+			return $this->jsonFail(1001,'选中竞标失败，稍后重试或联系管理员！'.$e->getMessage());
+		}
+		return back();
+	}
+}
diff --git a/app/AdminAgent/Controllers/MyDemandController.php b/app/AdminAgent/Controllers/MyDemandController.php
new file mode 100755
index 0000000..42242da
--- /dev/null
+++ b/app/AdminAgent/Controllers/MyDemandController.php
@@ -0,0 +1,132 @@
+<?php
+
+namespace App\AdminAgent\Controllers;
+
+use App\AdminAgent\Lazys\DemandBiddingLazys;
+use App\AdminAgent\Repositories\Demand;
+use App\Models\DemandBidding;
+use Dcat\Admin\Admin;
+use Dcat\Admin\Form;
+use Dcat\Admin\Grid;
+use Dcat\Admin\Show;
+use Dcat\Admin\Http\Controllers\AdminController;
+use App\Traits\DemandTraits;
+use Illuminate\Support\Arr;
+
+class MyDemandController extends AdminController
+{
+    /**
+     * Make a grid builder.
+     *
+     * @return Grid
+     */
+    protected function grid()
+    {
+        return Grid::make(new Demand(['publisher','biddingUser']), function (Grid $grid) {
+			$grid->model()->where(['publisher_id' => Admin::user()->id,'publisher_type' => Arr::first(DemandTraits::$col)]);
+            $grid->column('id')->sortable();
+            $grid->column('title');
+            $grid->column('detail','内容')->display('查看')->modal('详情',function ($modal) {
+				$modal->xl();
+            	return $this->comment;
+			});
+			$grid->column('images','图片')->display(function ($image) {
+				return json_decode($image,true);
+			})->image();
+            $grid->column('deadline');
+			$grid->column('biddingUser.name','中标人');
+			$grid->column('bidding_user_type','竞标用户类型')->using(DemandTraits::$polymorphic);
+            $grid->column('price');
+            $grid->column('stock');
+            $grid->column('state')->using(DemandTraits::$state)->dot(
+				[
+					1 => 'yellow',
+					2 => 'success',
+					3 => 'danger',
+				]
+			);
+
+            $grid->column('bidding','竞标明细')
+				->display(function (){
+            		return '竞标数 : '. DemandBidding::query()->where('demand_id',$this->id)->count();
+				})
+				->modal('竞标明细',function () {
+					return DemandBiddingLazys::make(['demand_id' => $this->id]);
+				});
+
+            $grid->column('created_at')->sortable();
+			$grid->disableDeleteButton();
+			$grid->disableEditButton();
+			$grid->disableQuickEditButton();
+			$grid->disableViewButton();
+			$grid->disableActions();
+            $grid->filter(function (Grid\Filter $filter) {
+                $filter->equal('id');
+				$filter->equal('bidding_user_type','竞标用户类型')->select(DemandTraits::$polymorphic);
+            });
+        });
+    }
+
+    /**
+     * Make a show builder.
+     *
+     * @param mixed $id
+     *
+     * @return Show
+     */
+    protected function detail($id)
+    {
+        return Show::make($id, new Demand(['publisher','biddingUser']), function (Show $show) {
+            $show->field('id');
+            $show->field('title');
+            $show->field('comment');
+			$show->field('images')->image();
+            $show->field('deadline');
+            $show->field('bidding_user_type','竞标用户类型')->using(DemandTraits::$polymorphic);
+            $show->field('price');
+            $show->field('stock');
+            $show->field('state')->using(DemandTraits::$state)->dot(
+				[
+					1 => 'yellow',
+					2 => 'danger',
+					3 => 'success',
+				]
+			);;
+            $show->field('created_at');
+        });
+    }
+
+    /**
+     * Make a form builder.
+     *
+     * @return Form
+     */
+    protected function form()
+    {
+        return Form::make(new Demand(), function (Form $form) {
+            $form->display('id');
+            $form->text('title');
+            $form->text('comment');
+			$form->multipleImage('images','图片');
+            $form->hidden('deadline');
+            $form->select('bidding_user_type','竞标用户类型')->options([
+            	'App\models\Supplier' => '供应商',
+				'App\models\Guides' => '地接'
+			]);
+            $form->decimal('price');
+            $form->number('stock');
+            $form->hidden('publisher_type');
+            $form->hidden('publisher_id');
+			$form->saving(function (Form $form) {
+				// 判断是否是新增操作
+				if ($form->isCreating()) {
+					//处理流拍时间
+					$form->deadline = now()->addDays(5);
+					//发布人身份
+					$form->publisher_type = 'App\models\Agent';
+					$form->publisher_id = Admin::user()->id;
+				}
+			});
+        });
+    }
+}
diff --git a/app/AdminAgent/Lazys/DemandBiddingLazys.php b/app/AdminAgent/Lazys/DemandBiddingLazys.php
new file mode 100644
index 0000000..6ace0f9
--- /dev/null
+++ b/app/AdminAgent/Lazys/DemandBiddingLazys.php
@@ -0,0 +1,47 @@
+<?php
+
+
+namespace App\AdminAgent\Lazys;
+
+use App\AdminAgent\Repositories\DemandBidding;
+use App\Models\Demand;
+use App\Traits\DemandTraits;
+use Dcat\Admin\Grid;
+use Dcat\Admin\Grid\LazyRenderable;
+use Illuminate\Support\Arr;
+
+class DemandBiddingLazys extends LazyRenderable
+{
+    public function grid(): Grid
+    {
+        return Grid::make(new DemandBidding(['biddingUser']), function (Grid $grid) {
+            $demandId = request('demand_id','');
+			$demand = Demand::find($demandId);
+			$grid->model()->where('demand_id',$demandId);
+			$grid->column('id');
+			$grid->column('price','出价');
+			$grid->column('comment','内容');
+			$grid->column('biddingUser.name','竞拍人');
+			$grid->column('bidding','竞标')
+				->if(function () use ($demand){
+					return $demand->state == 1;
+				})
+				->then(function (Grid\Column $column) {
+					$column->append('<a class="btn btn-sm btn-primary" href="'.admin_url('/api/demand/binding?demand_bidding_id='.$this->id).'" style="color: white">选中竞标</a>');
+				})
+				->if(function () use ($demand){
+					return $demand->state == 2;
+				})
+				->then(function (Grid\Column $column) use ($demand){
+					if ($demand->bidding_id == $this->id) {
+						$column->append('<span class="text-success">已中标</span>');
+					} else {
+						$column->append('<span class="text-danger">未中标</span>');
+					}
+				});
+			$grid->column('created_at');
+			$grid->disableActions();
+			$grid->disableRowSelector();
+        });
+    }
+}
diff --git a/app/AdminAgent/Repositories/Demand.php b/app/AdminAgent/Repositories/Demand.php
new file mode 100755
index 0000000..4cb5fb1
--- /dev/null
+++ b/app/AdminAgent/Repositories/Demand.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace App\AdminAgent\Repositories;
+
+use App\Models\Demand as Model;
+use Dcat\Admin\Repositories\EloquentRepository;
+
+class Demand extends EloquentRepository
+{
+    /**
+     * Model.
+     *
+     * @var string
+     */
+    protected $eloquentClass = Model::class;
+}
diff --git a/app/AdminAgent/Repositories/DemandBidding.php b/app/AdminAgent/Repositories/DemandBidding.php
new file mode 100755
index 0000000..3ae33d2
--- /dev/null
+++ b/app/AdminAgent/Repositories/DemandBidding.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace App\AdminAgent\Repositories;
+
+use App\Models\DemandBidding as Model;
+use Dcat\Admin\Repositories\EloquentRepository;
+
+class DemandBidding extends EloquentRepository
+{
+    /**
+     * Model.
+     *
+     * @var string
+     */
+    protected $eloquentClass = Model::class;
+}
diff --git a/app/AdminAgent/routes.php b/app/AdminAgent/routes.php
index 34318d8..ae3b1ee 100644
--- a/app/AdminAgent/routes.php
+++ b/app/AdminAgent/routes.php
@@ -23,10 +23,20 @@ Route::group([
 	$router->resource('advertising/list', 'AdvertisingController');
 	$router->resource('special/list', 'SpecialController');
 	$router->resource('waterfall_ad/list', 'WaterfallAdController');
+
+	$router->resource('demand', 'DemandController');
+	$router->resource('demand_bidding', 'DemandBiddingController');
+	$router->resource('my_demand', 'MyDemandController');
+
+
+
 	$router->resource('message/list', 'MessageController');
 	$router->resource('notice/list', 'NoticeController');
 	$router->resource('agent_info', 'AgentInfoController');
 	$router->resource('supplier/list', 'SupplierController');
 	$router->resource('article/list', 'ArticleController');
 	$router->resource('setting', 'SettingController');
+
+	//api
+	$router->any('/api/demand/binding', 'DemandController@binding');
 });
diff --git a/app/Models/Agent.php b/app/Models/Agent.php
index 87e1555..5ab58ad 100644
--- a/app/Models/Agent.php
+++ b/app/Models/Agent.php
@@ -26,4 +26,19 @@ class Agent extends BaseModel
 	{
 		return $this->hasMany(AgentProduct::class);
 	}
+
+	public function demand()
+	{
+		return $this->morphOne('App\Models\Demand', 'publisher');
+	}
+
+	public function demandUser()
+	{
+		return $this->morphOne('App\Models\Demand', 'biddingUser');
+	}
+
+	public function demandBidding()
+	{
+		return $this->morphOne('App\Models\DemandBidding', 'biddingUser');
+	}
 }
diff --git a/app/Models/Demand.php b/app/Models/Demand.php
new file mode 100755
index 0000000..48930b0
--- /dev/null
+++ b/app/Models/Demand.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Models;
+
+use Dcat\Admin\Traits\HasDateTimeFormatter;
+use Illuminate\Database\Eloquent\SoftDeletes;
+use Illuminate\Database\Eloquent\Model;
+
+class Demand extends BaseModel
+{
+	use HasDateTimeFormatter;
+    use SoftDeletes;
+
+    protected $table = 'demand';
+
+    public function publisher()
+	{
+		return $this->morphTo();
+	}
+
+	public function biddingUser()
+	{
+		return $this->morphTo();
+	}
+}
diff --git a/app/Models/DemandBidding.php b/app/Models/DemandBidding.php
new file mode 100755
index 0000000..fe75024
--- /dev/null
+++ b/app/Models/DemandBidding.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Models;
+
+use Dcat\Admin\Traits\HasDateTimeFormatter;
+use Illuminate\Database\Eloquent\SoftDeletes;
+
+class DemandBidding extends BaseModel
+{
+	use HasDateTimeFormatter;
+    use SoftDeletes;
+
+    protected $table = 'demand_bidding';
+
+	public function biddingUser()
+	{
+		return $this->morphTo();
+	}
+}
diff --git a/app/Models/Guide.php b/app/Models/Guide.php
index 0489b4d..310ea5d 100644
--- a/app/Models/Guide.php
+++ b/app/Models/Guide.php
@@ -16,4 +16,19 @@ class Guide extends BaseModel
 			$this->attributes['password'] = password_hash($value, PASSWORD_BCRYPT);
 		}
 	}
+
+	public function demand()
+	{
+		return $this->morphOne('App\Models\Demand', 'publisher');
+	}
+
+	public function demandUser()
+	{
+		return $this->morphOne('App\Models\Demand', 'biddingUser');
+	}
+
+	public function demandBidding()
+	{
+		return $this->morphOne('App\Models\DemandBidding', 'biddingUser');
+	}
 }
diff --git a/app/Models/Supplier.php b/app/Models/Supplier.php
index 863b4c5..9110b1a 100644
--- a/app/Models/Supplier.php
+++ b/app/Models/Supplier.php
@@ -17,6 +17,22 @@ class Supplier extends BaseModel
 		}
 	}
 
+
+	public function demand()
+	{
+		return $this->morphOne('App\Models\Demand', 'publisher');
+	}
+
+	public function demandUser()
+	{
+		return $this->morphOne('App\Models\Demand', 'biddingUser');
+	}
+
+	public function demandBidding()
+	{
+		return $this->morphOne('App\Models\DemandBidding', 'biddingUser');
+	}
+
 	public function agentProductItem()
 	{
 		return $this->hasMany(AgentProductItem::class);
diff --git a/app/Traits/DemandTraits.php b/app/Traits/DemandTraits.php
new file mode 100644
index 0000000..a0c8ae2
--- /dev/null
+++ b/app/Traits/DemandTraits.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Traits;
+
+trait DemandTraits
+{
+
+	public static $col = [
+		'App\models\Agent',
+		'App\models\Supplier',
+		'App\models\Guide',
+	];
+
+    public static $polymorphic = [
+		'App\models\Agent' => '代理商',
+		'App\models\Supplier' => '供应商',
+		'App\models\Guide' => '地接',
+    ];
+
+	public static $stateKey = [
+		1,
+		2,
+		3,
+	];
+
+    public static $state = [
+    	1 => '待竞标' ,
+		2 => '已竞标' ,
+		3 => '流拍'
+	];
+}
diff --git a/app/Traits/ResponseHelper.php b/app/Traits/ResponseHelper.php
new file mode 100644
index 0000000..b77986e
--- /dev/null
+++ b/app/Traits/ResponseHelper.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace App\Traits;
+
+use Throwable;
+use Illuminate\Support\Facades\Response;
+
+trait ResponseHelper
+{
+
+    public function jsonSuccess($data = [], $metalData = [], $code = 0, $msg = 'success')
+    {
+        return Response::json([
+            'code'  => $code,
+            'msg'   => $msg,
+            'data'  => $data,
+            'metal_data' => $metalData,
+        ]);
+    }
+
+    public function jsonFail($code = 0, $msg = 'fail', $data = [], $metalData = [])
+    {
+        return Response::json([
+            'code'  => $code,
+            'msg'   => $msg,
+            'data'  => $data,
+            'metal_data'  => $metalData,
+        ]);
+    }
+
+    public function jsonFailValidated($msg = 'validate fail', $code = 5000, $data = [], $metalData = [])
+    {
+        return Response::json([
+            'code'  => $code,
+            'msg'   => $msg,
+            'data'  => $data,
+            'metal_data'  => $metalData,
+        ]);
+    }
+
+    public function jsonException(Throwable $e, $statusCode = 200)
+    {
+        return Response::json([
+            'code'  => $e->getCode() ?: $statusCode,
+            'msg'   => $e->getMessage(),
+            'data'  => [],
+            'metal_data'  => [],
+        ], 500);
+    }
+}
diff --git a/database/migrations/2021_08_24_164921_create_demand_table.php b/database/migrations/2021_08_24_164921_create_demand_table.php
new file mode 100644
index 0000000..a99e372
--- /dev/null
+++ b/database/migrations/2021_08_24_164921_create_demand_table.php
@@ -0,0 +1,45 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateDemandTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('demand', function (Blueprint $table) {
+            $table->id();
+			$table->string('title')->comment('标题')->default('');
+			$table->string('comment')->comment('内容')->default('');
+			$table->dateTime('deadline')->comment('流拍时间')->nullable();
+			$table->decimal('price')->comment('起拍价格')->default(0);
+			$table->integer('stock')->comment('库存')->default(0);
+			$table->string('publisher_type')->comment('发布人身份 类型 关联模型')->default('');
+			$table->bigInteger('publisher_id')->index()->comment('发布人身份id 根据类型查不同的表')->default(1);
+			$table->tinyInteger('state')->comment('状态 1 待竞标 2 已竞标 3 流拍')->default(1);
+			$table->string('bidding_user_type')->comment('竞拍人 关联模型')->default(1);
+			$table->bigInteger('bidding_user_id')->index()->comment('竞拍成功人用户id 关联竞标表')->default(0);
+			$table->bigInteger('bidding_id')->index()->comment('竞拍成功id 关联竞标表')->default(0);
+			$table->string('images')->index()->comment('图片')->default('');
+			$table->dateTime('created_at')->nullable();
+			$table->dateTime('updated_at')->nullable();
+			$table->dateTime('deleted_at')->nullable();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('demand');
+    }
+}
diff --git a/database/migrations/2021_08_24_165029_create_demand_bidding_table.php b/database/migrations/2021_08_24_165029_create_demand_bidding_table.php
new file mode 100644
index 0000000..03740c1
--- /dev/null
+++ b/database/migrations/2021_08_24_165029_create_demand_bidding_table.php
@@ -0,0 +1,36 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateDemandBiddingTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('demand_bidding', function (Blueprint $table) {
+            $table->id();
+			$table->decimal('price')->comment('报价')->default(0);
+			$table->string('comment')->comment('内容 解决方案')->default('');
+			$table->bigInteger('demand_id')->index()->comment('市场需求表id 关联需求表表')->default(0);
+			$table->dateTime('created_at')->nullable();
+			$table->dateTime('updated_at')->nullable();
+			$table->dateTime('deleted_at')->nullable();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('demand_bidding');
+    }
+}
diff --git a/resources/lang/zh_CN/demand-bidding.php b/resources/lang/zh_CN/demand-bidding.php
new file mode 100755
index 0000000..22e5e19
--- /dev/null
+++ b/resources/lang/zh_CN/demand-bidding.php
@@ -0,0 +1,13 @@
+<?php
+return [
+    'labels' => [
+        'DemandBidding' => '我的竞标',
+        'demand-bidding' => '我的竞标',
+    ],
+    'fields' => [
+        'price' => '价格',
+        'comment' => '内容',
+    ],
+    'options' => [
+    ],
+];
diff --git a/resources/lang/zh_CN/demand.php b/resources/lang/zh_CN/demand.php
new file mode 100755
index 0000000..5fb3854
--- /dev/null
+++ b/resources/lang/zh_CN/demand.php
@@ -0,0 +1,21 @@
+<?php
+return [
+    'labels' => [
+        'Demand' => '市场需求',
+        'demand' => '市场需求',
+    ],
+    'fields' => [
+        'title' => '标题',
+        'comment' => '内容',
+        'deadline' => '流拍时间',
+        'type' => '类型',
+        'price' => '价格',
+        'stock' => '库存',
+        'publisher_type' => '发布人身份',
+        'publisher_id' => '发布人',
+        'state' => '状态',
+        'bidding_id' => '竞拍成功id 关联竞标表',
+    ],
+    'options' => [
+    ],
+];
diff --git a/resources/lang/zh_CN/my-demand.php b/resources/lang/zh_CN/my-demand.php
new file mode 100755
index 0000000..03a4e7b
--- /dev/null
+++ b/resources/lang/zh_CN/my-demand.php
@@ -0,0 +1,21 @@
+<?php
+return [
+    'labels' => [
+        'MyDemand' => '我的需求',
+        'my_demand' => '我的需求',
+    ],
+    'fields' => [
+        'title' => '标题',
+        'comment' => '内容',
+        'deadline' => '流拍时间',
+        'type' => '类型',
+        'price' => '价格',
+        'stock' => '库存',
+        'publisher_type' => '发布人身份',
+        'publisher_id' => '发布人',
+        'state' => '状态',
+        'bidding_id' => '竞拍成功id 关联竞标表',
+    ],
+    'options' => [
+    ],
+];