diff --git a/app/AdminAgent/Controllers/DemandController.php b/app/AdminAgent/Controllers/DemandController.php
index 1a778c0..cca7f80 100755
--- a/app/AdminAgent/Controllers/DemandController.php
+++ b/app/AdminAgent/Controllers/DemandController.php
@@ -46,7 +46,7 @@ class DemandController extends AdminController
 			});
 			$grid->column('images','图片')->display(function ($image) {
 				return json_decode($image,true);
-			})->image();
+			})->image('', 60, 60);
             $grid->column('deadline');
 			$grid->column('publisher.name','发布人');
 			$grid->column('publisher_type')->using(DemandTraits::$polymorphic);
@@ -143,7 +143,7 @@ class DemandController extends AdminController
 			$form->disableViewCheck();
             $form->display('id');
             $form->text('title');
-            $form->text('comment');
+            $form->textarea('comment');
 			$form->multipleImage('images','图片')->limit(5)->saving(function ($path) {
 				return json_encode($path);
 			});
diff --git a/app/AdminGuide/Controllers/DemandController.php b/app/AdminGuide/Controllers/DemandController.php
index db43f05..428edaa 100755
--- a/app/AdminGuide/Controllers/DemandController.php
+++ b/app/AdminGuide/Controllers/DemandController.php
@@ -45,7 +45,7 @@ class DemandController extends AdminController
 			});
 			$grid->column('images','图片')->display(function ($image) {
 				return json_decode($image,true);
-			})->image();
+			})->image('', 60, 60);
             $grid->column('deadline');
 			$grid->column('publisher.name','发布人');
 			$grid->column('publisher_type')->using(DemandTraits::$polymorphic);
@@ -142,7 +142,7 @@ class DemandController extends AdminController
 			$form->disableViewCheck();
             $form->display('id');
             $form->text('title');
-            $form->text('comment');
+            $form->textarea('comment');
 			$form->multipleImage('images','图片')->limit(5)->saving(function ($path) {
 				return json_encode($path);
 			});
diff --git a/app/AdminSupplier/Controllers/DemandBiddingController.php b/app/AdminSupplier/Controllers/DemandBiddingController.php
index 19e6e41..fe695a5 100755
--- a/app/AdminSupplier/Controllers/DemandBiddingController.php
+++ b/app/AdminSupplier/Controllers/DemandBiddingController.php
@@ -35,7 +35,12 @@ class DemandBiddingController extends AdminController
             $grid->column('price');
             $grid->column('comment');
 			$grid->column('demand.title','竞拍标题');
-			$grid->column('demand.comment','竞拍内容');
+			$grid->column('demand.comment','竞拍内容')
+				->display('查看')
+				->modal('详情',function ($modal) {
+					$modal->xl();
+					return $this->demand->comment;
+				});
 			$grid->column('state','状态')->using(DemandTraits::$biddingState)->dot(
 				[
 					'yellow',
diff --git a/app/AdminSupplier/Controllers/DemandController.php b/app/AdminSupplier/Controllers/DemandController.php
index 4a3a52c..c97a57d 100755
--- a/app/AdminSupplier/Controllers/DemandController.php
+++ b/app/AdminSupplier/Controllers/DemandController.php
@@ -45,7 +45,7 @@ class DemandController extends AdminController
 			});
 			$grid->column('images','图片')->display(function ($image) {
 				return json_decode($image,true);
-			})->image();
+			})->image('', 60, 60);
             $grid->column('deadline');
 			$grid->column('publisher.name','发布人');
 			$grid->column('publisher_type')->using(DemandTraits::$polymorphic);
@@ -136,7 +136,7 @@ class DemandController extends AdminController
 			$form->disableViewCheck();
             $form->display('id');
             $form->text('title');
-            $form->text('comment');
+            $form->textarea('comment');
 			$form->multipleImage('images','图片')->limit(5)->saving(function ($path) {
 				return json_encode($path);
 			});
@@ -151,7 +151,7 @@ class DemandController extends AdminController
 					'代理商'
 				])
 				->default(0);
-			$form->decimal('price');
+			$form->decimal('price')->required();
             $form->number('stock');
             $form->hidden('publisher_type');
             $form->hidden('publisher_id');
diff --git a/app/AdminSupplier/Extensions/Grid/ChooseDemand.php b/app/AdminSupplier/Extensions/Grid/ChooseDemand.php
index 72cdbd2..6834bf5 100644
--- a/app/AdminSupplier/Extensions/Grid/ChooseDemand.php
+++ b/app/AdminSupplier/Extensions/Grid/ChooseDemand.php
@@ -23,7 +23,7 @@ class ChooseDemand extends RowAction
 
 	public function __construct($biddingId = '')
 	{
-		parent::__construct('选中竞标');
+		parent::__construct('参与竞标');
 		$this->id = $biddingId;
 		$this->title = '选中竞标';
 	}