diff --git a/app/Admin/Actions/Grid/v3/StoreChangeMarket.php b/app/Admin/Actions/Grid/v3/StoreChangeMarket.php
new file mode 100644
index 0000000..6c20205
--- /dev/null
+++ b/app/Admin/Actions/Grid/v3/StoreChangeMarket.php
@@ -0,0 +1,40 @@
+<?php
+
+namespace App\Admin\Actions\Grid\v3;
+
+use Dcat\Admin\Grid\RowAction;
+use Dcat\Admin\Widgets\Modal;
+use App\Admin\Forms\v3\StoreChangeMarketForm;
+
+class StoreChangeMarket extends RowAction
+{
+    /**
+     * @return string
+     */
+    protected $title = ' 换市场 ';
+
+    public function render()
+    {
+        $id = $this->getKey();
+
+        $modal = Modal::make()
+            ->xl()
+            ->title($this->title)
+            ->body(StoreChangeMarketForm::make()->setKey($id)->payload([
+                'id'=>$this->row->id,
+                'name'=>$this->row->name,
+                'market_id'=>$this->row->market_id
+                ]))
+            ->button($this->title);
+
+        return $modal;
+    }
+
+    public function parameters()
+    {
+       
+        return [
+             
+        ];
+    }
+}
diff --git a/app/Admin/Controllers/v3/GoodsActivityController.php b/app/Admin/Controllers/v3/GoodsActivityController.php
index 3c62395..8dd9914 100644
--- a/app/Admin/Controllers/v3/GoodsActivityController.php
+++ b/app/Admin/Controllers/v3/GoodsActivityController.php
@@ -196,9 +196,9 @@ class GoodsActivityController extends AdminController
                 $form->select('store_id')->required()->options($storeList);
                 $form->text('name')->required()->maxLength(20);
                 if($form->isCreating()){
-                    $form->image('cover_img')->autoUpload()->retainable()->required();
+                    $form->image('cover_img')->uniqueName()->autoUpload()->retainable()->required();
                 }else{
-                    $form->image('cover_img')->autoUpload()->required();
+                    $form->image('cover_img')->uniqueName()->autoUpload()->required();
                 }
                 $form->select('type')->options(GoodsActivityModel::$_TYPE)->default('flash_sale');
                 $form->datetime('expire_time')->required()->format('YYYY-MM-DD HH:mm:ss')->rules('after:now',['after'=>'活动结束时间必须大于当前时间！'])->customFormat(function ($v) {
@@ -220,13 +220,13 @@ class GoodsActivityController extends AdminController
             });
             $form->column(12, function (Form $form) {
                 $form->hasMany('image_banners', function (Form\NestedForm $form) {
-                    $form->image('path')->autoUpload()->width(2);
+                    $form->image('path')->uniqueName()->autoUpload()->width(2);
                     $form->number('sort')->width(2)->default(0);
                     $form->hidden('type')->value(1)->default(1);
                 })->required();
                 $form->divider();
                 $form->hasMany('video_banners', function (Form\NestedForm $form) {
-                    $form->file('path')->autoUpload()->width(2);
+                    $form->file('path')->uniqueName()->autoUpload()->width(2);
                     $form->number('sort')->width(2)->default(0);
                     $form->hidden('type')->value(2)->default(2);
                 });
diff --git a/app/Admin/Controllers/v3/GoodsController.php b/app/Admin/Controllers/v3/GoodsController.php
index 9b11b19..ace4190 100644
--- a/app/Admin/Controllers/v3/GoodsController.php
+++ b/app/Admin/Controllers/v3/GoodsController.php
@@ -220,9 +220,9 @@ class GoodsController extends AdminController
                 $form->select('store_id')->required()->options($storeList);
                 $form->text('name')->required()->maxLength(20);
                 if($form->isCreating()){
-                    $form->image('cover_img')->autoUpload()->retainable()->required();
+                    $form->image('cover_img')->uniqueName()->autoUpload()->retainable()->required();
                 }else{
-                    $form->image('cover_img')->autoUpload()->required();
+                    $form->image('cover_img')->uniqueName()->autoUpload()->required();
                 }
                 $form->number('sort');
             });
@@ -238,13 +238,13 @@ class GoodsController extends AdminController
             });
             $form->column(12, function (Form $form) {
                 $form->hasMany('image_banners', function (Form\NestedForm $form) {
-                    $form->image('path')->autoUpload()->required()->width(2);
+                    $form->image('path')->uniqueName()->autoUpload()->required()->width(2);
                     $form->number('sort')->width(2)->default(0);
                     $form->hidden('type')->value(1)->default(1);
                 })->required();
                 $form->divider();
                 $form->hasMany('video_banners', function (Form\NestedForm $form) {
-                    $form->file('path')->autoUpload()->width(2);
+                    $form->file('path')->uniqueName()->autoUpload()->width(2);
                     $form->number('sort')->width(2)->default(0);
                     $form->hidden('type')->value(2)->default(2);
                 });
diff --git a/app/Admin/Controllers/v3/StoreController.php b/app/Admin/Controllers/v3/StoreController.php
index de95853..cf6eb29 100644
--- a/app/Admin/Controllers/v3/StoreController.php
+++ b/app/Admin/Controllers/v3/StoreController.php
@@ -2,6 +2,7 @@
 
 namespace App\Admin\Controllers\v3;
 
+use App\Admin\Actions\Grid\v3\StoreChangeMarket;
 use App\Admin\Common\Auth;
 use App\Admin\Repositories\v3\Store;
 use App\Models\LanzuMmInfo;
@@ -97,7 +98,13 @@ class StoreController extends AdminController
             $grid->is_operation->switch();
             $grid->is_open->switch();
 
-            $grid->actions([new StoreSetTime()]);
+            $actions = [
+                new StoreSetTime()
+            ];
+            if($this->storeChangeMarketCan()){
+                $actions[] = new StoreChangeMarket();
+            }
+            $grid->actions($actions);
             // 搜索
             $grid->filter(function (Grid\Filter $filter) use($marketList){
                 $filter->equal('id');
@@ -422,4 +429,13 @@ class StoreController extends AdminController
         $user = Admin::user();
         return $user->can('store_balance');
     }
+
+    /**
+     * @return bool
+     */
+    protected function storeChangeMarketCan(): bool
+    {
+        $user = Admin::user();
+        return $user->can('store_change_market');
+    }
 }
diff --git a/app/Admin/Forms/v3/GoodsActivityCopyForm.php b/app/Admin/Forms/v3/GoodsActivityCopyForm.php
index 0f360d7..d4a24dc 100644
--- a/app/Admin/Forms/v3/GoodsActivityCopyForm.php
+++ b/app/Admin/Forms/v3/GoodsActivityCopyForm.php
@@ -84,9 +84,8 @@ class GoodsActivityCopyForm extends Form implements LazyRenderable
 
             if($model->save() && !empty($goodsBanners)){
                 $goodsId = $model->getKey();
-                $banners = [];
                 foreach($goodsBanners as $kb => $vb){
-                    $banners[] = [
+                    $banners = [
                         'goods_id' => $goodsId,
                         'type'     => $vb->type,
                         'path'     => $vb->path,
diff --git a/app/Admin/Forms/v3/GoodsCopyForm.php b/app/Admin/Forms/v3/GoodsCopyForm.php
index fcaed64..aac8d66 100644
--- a/app/Admin/Forms/v3/GoodsCopyForm.php
+++ b/app/Admin/Forms/v3/GoodsCopyForm.php
@@ -24,7 +24,7 @@ class GoodsCopyForm extends Form
         // 获取外部传递参数
         $goodsId = $input['goods_id'];
         $storeIds= $input['store_ids'];
-
+       
         $goods = GoodsModel::find($goodsId);
         $goodsBanners = GoodsBannerModel::where('goods_id',$goodsId)->get();
         $markets = StoreModel::whereIn('id',$storeIds)->pluck('market_id','id');
@@ -61,9 +61,8 @@ class GoodsCopyForm extends Form
 
             if($model->save() && !empty($goodsBanners)){
                 $goodsId = $model->getKey();
-                $banners = [];
                 foreach($goodsBanners as $kb => $vb){
-                    $banners[] = [
+                    $banners = [
                         'goods_id' => $goodsId,
                         'type'     => $vb->type,
                         'path'     => $vb->path,
diff --git a/app/Admin/Forms/v3/GoodsImageForm.php b/app/Admin/Forms/v3/GoodsImageForm.php
index d4b420b..263dfcd 100644
--- a/app/Admin/Forms/v3/GoodsImageForm.php
+++ b/app/Admin/Forms/v3/GoodsImageForm.php
@@ -31,6 +31,13 @@ class GoodsImageForm extends Form implements LazyRenderable
         $bannerImg= $input['img_banner'];
         
         if($goodsId > 0 && !empty($coverImg)){
+            $lastLen = strrpos($coverImg,',');
+            if($lastLen != false){
+                $coverImg = substr($coverImg,$lastLen+1);
+            }
+            if(strlen($coverImg) > 200){
+                return $this->error('上传图片名称过长');
+            }
             $data = ['cover_img' => $coverImg];
             $res1 = GoodsModel::where('id',$goodsId)->update($data); 
         }
@@ -63,15 +70,13 @@ class GoodsImageForm extends Form implements LazyRenderable
         $goodName = $this->payload['name'] ?? '';
         $coverImg = $this->payload['cover_img'] ?? '';
         $this->search = $this->payload['search'] ?? '';
-        // $goods = GoodsModel::select('name','cover_img')->find($id);
-        // $goodName = empty($goods->name)?'':$goods->name;
-        // $coverImg = empty($goods->cover_img) ? '':$goods->cover_img;
+
         $this->hidden('goods_id')->value($id);
         $this->display('name','商品名称')->value($goodName);
-        $this->image('cover_img','封面图')->customFormat(function($cover_img) use($coverImg){
+        $this->image('cover_img','封面图')->uniqueName()->retainable()->customFormat(function() use($coverImg){
             return [$coverImg];
         })->autoUpload();
-        $this->multipleImage('img_banner','轮播图')->customFormat(function($img_banner) use($id){
+        $this->multipleImage('img_banner','轮播图')->uniqueName()->customFormat(function() use($id){
             if(!$id){
                 return ;
             }
diff --git a/app/Admin/Forms/v3/StoreChangeMarketForm.php b/app/Admin/Forms/v3/StoreChangeMarketForm.php
new file mode 100644
index 0000000..cfa1ad5
--- /dev/null
+++ b/app/Admin/Forms/v3/StoreChangeMarketForm.php
@@ -0,0 +1,76 @@
+<?php
+
+namespace App\Admin\Forms\v3;
+
+use Dcat\Admin\Widgets\Form;
+use Symfony\Component\HttpFoundation\Response;
+use App\Models\v3\Store as StoreModel;
+use App\Models\v3\Market as MarketModel;
+use App\Models\v3\Goods as GoodsModel;
+use Dcat\Admin\Contracts\LazyRenderable;
+use Dcat\Admin\Traits\LazyWidget;
+
+class StoreChangeMarketForm extends Form implements LazyRenderable
+{
+    use LazyWidget;
+    /**
+     * Handle the form request.
+     *
+     * @param array $input
+     *
+     * @return Response
+     */
+    public function handle(array $input)
+    {
+        // 获取外部传递参数
+        $id = $input['id'];
+        $marketId = $input['market_id'];
+
+        $store = StoreModel::find($id);
+        if(empty($store)){
+            return $this->error('店铺不存在！');
+        }
+
+        $goods = GoodsModel::select('id')->where('store_id',$id)->first();
+        if($goods){
+            return $this->error('店铺存在商品，不可更换市场！');
+        }
+        if(!empty($marketId)){
+            $store->market_id = $marketId;
+        }
+        if($store->save()){
+            return $this->success('修改成功！');
+        }
+        
+        return $this->error('未做任何修改或者修改失败！');
+    }
+
+    /**
+     * Build a form here.
+     */
+    public function form()
+    {
+        $id = $this->payload['id'] ?? 0;
+        $name = $this->payload['name'] ?? '';
+        $marketId = $this->payload['market_id'] ?? 0;
+
+        $marketList =  MarketModel::getMarketArray();
+        unset($marketList[$marketId]);
+
+        $this->hidden('id')->value($id);
+        $this->display('name','店铺')->value($name);
+
+        $this->select('market_id','所属市场')->options($marketList)->required();
+    }
+
+    /**
+     * The data of the form.
+     *
+     * @return array
+     */
+    public function default()
+    {
+        return [];
+    }
+
+}