diff --git a/beike/Admin/Http/Requests/ProductRequest.php b/beike/Admin/Http/Requests/ProductRequest.php
index c473a627..f5ab8cfa 100644
--- a/beike/Admin/Http/Requests/ProductRequest.php
+++ b/beike/Admin/Http/Requests/ProductRequest.php
@@ -44,6 +44,10 @@ class ProductRequest extends FormRequest
         if($this->active == 1){
             $rules['minimum_order'] = 'required|numeric|gt:0';
         }
+        // 判断：销售方式为按 批 卖，每批的数量必须大于0
+        if($this->sales_method == 'batches'){
+            $rules['piece_to_batch'] = 'required|numeric|gt:0';
+        }
 
         return $rules;
     }
@@ -58,6 +62,7 @@ class ProductRequest extends FormRequest
             'skus.*.origin_price' => trans('product.origin_price'),
             // 'skus.*.cost_price'   => trans('product.cost_price'),
             'minimum_order' => trans('product.minimum_order'),
+            'piece_to_batch' => trans('product.one_batch_is_equal_to'),
         ];
     }
 }
diff --git a/beike/Models/Product.php b/beike/Models/Product.php
index c55a7ad2..bfe5faa1 100644
--- a/beike/Models/Product.php
+++ b/beike/Models/Product.php
@@ -11,7 +11,24 @@ class Product extends Base
     use HasFactory;
     use SoftDeletes;
 
-    protected $fillable = ['images', 'video', 'position', 'brand_id', 'tax_class_id', 'weight', 'weight_class', 'active', 'variables', 'price_setting', 'length', 'width', 'height', 'minimum_order'];
+    protected $fillable = [
+        'images',
+        'video',
+        'position',
+        'brand_id',
+        'tax_class_id',
+        'weight',
+        'weight_class',
+        'active',
+        'variables',
+        'price_setting',
+        'length',
+        'width',
+        'height',
+        'minimum_order',
+        'sales_method',
+        'piece_to_batch'
+    ];
 
     protected $casts = [
         'active'    => 'boolean',
diff --git a/resources/beike/admin/views/pages/products/form/form.blade.php b/resources/beike/admin/views/pages/products/form/form.blade.php
index 2be41d44..63c9f5bb 100644
--- a/resources/beike/admin/views/pages/products/form/form.blade.php
+++ b/resources/beike/admin/views/pages/products/form/form.blade.php
@@ -95,21 +95,31 @@
             <x-admin-form-input name="position" :title="__('common.sort_order')" :value="old('position', $product->position ?? '0')" />
 
             <x-admin::form.row :title="__('admin/product.length_width_height')">
-              <div class="d-flex wp-400">
-                <input type="text" name="length" placeholder="{{ __('admin/product.length') }}" value="{{ old('weight', $product->length ?? '') }}" class="form-control" style="flex: 0 0 95px" /><div style="width: 40px;line-height: 34px;text-align:center">CM X</div>
-                <input type="text" name="width" placeholder="{{ __('admin/product.width') }}" value="{{ old('weight', $product->width ?? '') }}" class="form-control" style="flex: 0 0 95px" /><div style="width: 40px;line-height: 34px;text-align:center">CM X</div>
-                <input type="text" name="height" placeholder="{{ __('admin/product.height') }}" value="{{ old('weight', $product->height ?? '') }}" class="form-control" style="flex: 0 0 95px" /><div style="width: 30px;line-height: 34px;text-align:center">CM</div>
+              <div class="d-flex wp-500">
+                <input type="text" name="length" placeholder="{{ __('admin/product.length') }}" value="{{ old('weight', $product->length ?? '') }}" class="form-control" style="flex: 0 0 95px" />
+                <div style="width: 40px;line-height: 34px;text-align:center">CM X</div>
+                <input type="text" name="width" placeholder="{{ __('admin/product.width') }}" value="{{ old('weight', $product->width ?? '') }}" class="form-control" style="flex: 0 0 95px" />
+                <div style="width: 40px;line-height: 34px;text-align:center">CM X</div>
+                <input type="text" name="height" placeholder="{{ __('admin/product.height') }}" value="{{ old('weight', $product->height ?? '') }}" class="form-control" style="flex: 0 0 95px" />
+                <div style="width: 30px;line-height: 34px;text-align:center">CM</div>
+
+
+                <div v-if="form.sales_method == 'piece'" style="width: 30px;line-height: 34px;text-align:center">/{{ __('product.piece') }}</div>
+                <div v-else style="width: 30px;line-height: 34px;text-align:center">/{{ __('product.batches') }}</div>
               </div>
             </x-admin::form.row>
 
             <x-admin::form.row :title="__('admin/product.weight_text')">
-              <div class="d-flex wp-400">
+              <div class="d-flex wp-500">
                 <input type="text" name="weight" placeholder="{{ __('admin/product.weight_text') }}" value="{{ old('weight', $product->weight ?? '') }}" class="form-control" style="flex: 0 0 260px" />
-                <select class="form-select ms-4 bg-white" name="weight_class">
+                <select class="form-select ms-4 bg-white wp-100" name="weight_class">
                   @foreach ($weight_classes as $item)
                     <option value="{{ $item }}" {{ $product->weight_class == $item ? 'selected' : '' }}>{{ __('product.' . $item) }}</option>
                   @endforeach
                 </select>
+
+                <div v-if="form.sales_method == 'piece'" style="width: 30px;line-height: 34px;text-align:center">/{{ __('product.piece') }}</div>
+                <div v-else style="width: 30px;line-height: 34px;text-align:center">/{{ __('product.batches') }}</div>
               </div>
             </x-admin::form.row>
 
@@ -138,6 +148,28 @@
 
             {{--计量单位--}}
             <x-admin-form-input-locale :width="600" name="descriptions.*.unit" title="{{ __('product.unit_of_measurement') }}" :value="$descriptions" :required="true" />
+            {{--销售方式--}}
+            <x-admin::form.row title="{{ __('product.sales_method') }}">
+              <div class="mb-1 mt-2">
+                <div class="form-check form-check-inline">
+                  <input v-model="form.sales_method" class="form-check-input" id="sales_method-piece" type="radio" name="sales_method" value="piece">
+                  <label class="form-check-label" for="sales_method-piece">{{ __('product.sales_method_piece') }}</label>
+                </div>
+                <div class="form-check form-check-inline">
+                  <input v-model="form.sales_method" class="form-check-input" id="sales_method-batches" type="radio" name="sales_method" value="batches">
+                  <label class="form-check-label" for="sales_method-batches">{{ __('product.sales_method_batches') }}</label>
+                </div>
+              </div>
+            </x-admin::form.row>
+            <template v-if="form.sales_method == 'batches'">
+              <x-admin::form.row :title="__('product.one_batch_is_equal_to')" required>
+                <div class="d-flex wp-400">
+                  <input type="number" v-model="form.piece_to_batch" name="piece_to_batch" class="form-control" style="flex: 0 0 95px" />
+                  <div style="width: 40px;line-height: 34px;text-align:center">{{ __('product.piece') }}</div>
+                </div>
+              </x-admin::form.row>
+            </template>
+
             {{--状态--}}
             <x-admin::form.row title="{{ __('common.status') }}">
               <div class="mb-1 mt-2">
@@ -183,14 +215,26 @@
                         <div class="num">
                           <div class="top">
                           <div class="title">≧</div>
-                          <input type="number" :name="'numPrices[' + index + '][num]'" v-model="item.num" value="" placeholder="数量" required="required" class="form-control wp-100">
-                            </div>
-                          <div class="tip" ><span style="visibility: hidden;">_</span><span v-if="item.num">@{{ item.num }}件</span></div>
+                            <input type="number" :name="'numPrices[' + index + '][num]'" v-model="item.num" value="" placeholder="数量" required="required" class="form-control wp-100">
+                            <div v-if="form.sales_method == 'piece'" style="width: 30px;line-height: 34px;text-align:center">/{{ __('product.piece') }}</div>
+                            <div v-else style="width: 30px;line-height: 34px;text-align:center">/{{ __('product.batches') }}</div>
+                          </div>
+                          <div class="tip" >
+                            <span style="visibility: hidden;">_</span>
+                            <span v-if="item.num">@{{ form.sales_method == 'piece' ? item.num : item.num * form.piece_to_batch }}{{ __('product.piece') }}</span>
+                          </div>
                         </div>
                         <div class="price">
-                        <input type="number" :name="'numPrices[' + index + '][price]'" v-model="item.price" value="" placeholder="价格" required="required" step="any" class="form-control wp-100">
-                          <div class="tip" v-if="item.price">@{{ item.num }}件等于价格：@{{ item.num * item.price }}</div>
+                          <input type="number" :name="'numPrices[' + index + '][price]'" v-model="item.price" value="" placeholder="价格" required="required" step="any" class="form-control wp-100">
+                          <div class="tip" v-if="item.price">
+                            <tmplate v-if="form.sales_method == 'piece'">
+                              @{{ item.num }}件等于价格：@{{ (item.num * item.price).toFixed(2) }}
+                            </tmplate>
+                            <template v-else>
+                              @{{ item.num }}批含@{{ item.num * form.piece_to_batch }}件商品（$@{{ item.price }}/件），@{{ item.num }}批总价$@{{ ((item.num * form.piece_to_batch) * item.price).toFixed(2) }}
+                            </template>
                           </div>
+                        </div>
                         <div class="delete" @click="removeNumPrices(index)"><a style="cursor: pointer;color: #0072ff;">删除</a></div>
                       </div>
                     </div>
@@ -204,8 +248,10 @@
                     </div>
                     <div class="body">
                       <div class="item" v-for="(item,index) in form.numPrices">
-                        <div class="num" v-if="index < form.numPrices.length - 1">@{{ item.num }} ~ @{{ form.numPrices[index + 1].num - 1 }}</div>
-                        <div class="num" v-else-if="item.num">≧@{{ item.num }}</div>
+                        <div class="num" v-if="index < form.numPrices.length - 1">
+                          @{{ form.sales_method == 'piece' ? item.num : item.num * form.piece_to_batch }} ~ @{{ form.sales_method == 'piece' ? (form.numPrices[index + 1].num - 1) : form.numPrices[index + 1].num * form.piece_to_batch - 1 }}
+                        </div>
+                        <div class="num" v-else-if="item.num">≧@{{ form.sales_method == 'piece' ? item.num : item.num * form.piece_to_batch }}</div>
                         <div class="price" v-if="item.price">价格@{{ item.price }}</div>
                       </div>
                     </div>
@@ -396,19 +442,31 @@
               {{-- 未开启根据数量设置价格、直接下单产品 --}}
               <template v-if="form.price_setting === 'sku' && form.active == 1">
                 <x-admin::form.row :title="__('admin/product.minimum_order')" required>
-                  <input type="number" name="minimum_order" v-model="form.minimum_order" class="form-control wp-400"/>
+                  <div class="d-flex wp-500">
+                    <input type="number" name="minimum_order" v-model="form.minimum_order" class="form-control"/>
+                    <div v-if="form.sales_method == 'piece'" style="width: 30px;line-height: 34px;text-align:center">/{{ __('product.piece') }}</div>
+                    <div v-else style="width: 30px;line-height: 34px;text-align:center">/{{ __('product.batches') }}</div>
+                  </div>
                 </x-admin::form.row>
               </template>
               {{-- 未开启根据数量设置价格、非直接下单商品 --}}
               <template v-else-if="form.price_setting === 'sku' && form.active != 1">
                 <x-admin::form.row :title="__('admin/product.minimum_order')">
-                  <input type="number" name="minimum_order" v-model="form.minimum_order" class="form-control wp-400" />
+                  <div class="d-flex wp-500">
+                    <input type="number" name="minimum_order" v-model="form.minimum_order" class="form-control"/>
+                    <div v-if="form.sales_method == 'piece'" style="width: 30px;line-height: 34px;text-align:center">/{{ __('product.piece') }}</div>
+                    <div v-else style="width: 30px;line-height: 34px;text-align:center">/{{ __('product.batches') }}</div>
+                  </div>
                 </x-admin::form.row>
               </template>
               {{--开启根据数量设置价格 - 数量固定为最小起订量--}}
               <template v-else>
                 <x-admin::form.row :title="__('admin/product.minimum_order')" required>
-                  <input type="number" name="minimum_order" :value="form.numPrices.length !== 0 ? form.numPrices[0].num : 0" class="form-control wp-400" readonly/>
+                  <div class="d-flex wp-500">
+                    <input type="number" name="minimum_order" :value="form.numPrices.length !== 0 ? form.numPrices[0].num : 0" class="form-control" readonly/>
+                    <div v-if="form.sales_method == 'piece'" style="width: 30px;line-height: 34px;text-align:center">/{{ __('product.piece') }}</div>
+                    <div v-else style="width: 30px;line-height: 34px;text-align:center">/{{ __('product.batches') }}</div>
+                  </div>
                 </x-admin::form.row>
               </template>
 
@@ -672,6 +730,8 @@
           price_setting: @json(old('price_setting', $product->price_setting) ?? 'sku'),
           numPrices: @json(old('numPrices', $product->numprices) ?? []),
           minimum_order: {{$product->minimum_order ?? 0}},
+          sales_method: '{{$product->sales_method ?? 'piece'}}',
+          piece_to_batch: {{$product->piece_to_batch ?? 1}}
         },
 
         variablesBatch: {
diff --git a/resources/lang/en/admin/product.php b/resources/lang/en/admin/product.php
index 3016cf05..5cbe9257 100644
--- a/resources/lang/en/admin/product.php
+++ b/resources/lang/en/admin/product.php
@@ -50,7 +50,10 @@ return [
     'width'    => 'Width',
     'height'    => 'Height',
     'weight_class'           => 'weight unit',
-
+    'price_setting_by' =>[
+        'sku' => 'Set prices based on specifications',
+        'num' => 'Set prices based on quantity',
+    ],
     'confirm_batch_product'  => 'Are you sure you want to delete the selected products in batches? ',
     'confirm_batch_status'   => 'Confirm to modify the status of the selected products in batches? ',
     'confirm_batch_restore'  => 'Confirm to restore the selected product? ',
diff --git a/resources/lang/en/product.php b/resources/lang/en/product.php
index 7b9bcf12..01e74f3b 100644
--- a/resources/lang/en/product.php
+++ b/resources/lang/en/product.php
@@ -30,5 +30,11 @@ return [
     'has_been_inactive' => 'The product has been inactive',
     'minimum_order' => 'Min Order',
     'minimum_order_error' => 'The purchase quantity must be greater than or equal to :num',
-    'unit_of_measurement' => 'Unit of measurement'
+    'unit_of_measurement' => 'Unit of measurement',
+    'sales_method' => 'Sales method',
+    'sales_method_piece' => 'Sell by piece',
+    'sales_method_batches' => 'Sold in batches',
+    'one_batch_is_equal_to' => 'one batch is equal to',
+    'piece' => 'piece',
+    'batches' => 'batches',
 ];
diff --git a/resources/lang/zh_cn/product.php b/resources/lang/zh_cn/product.php
index ea45a441..8bfa4fbb 100644
--- a/resources/lang/zh_cn/product.php
+++ b/resources/lang/zh_cn/product.php
@@ -31,5 +31,11 @@ return [
     'has_been_inactive' => '该商品已下架',
     'minimum_order' => '起订量',
     'minimum_order_error' => '采购数量必须大于等于:num',
-    'unit_of_measurement' => '计量单位'
+    'unit_of_measurement' => '计量单位',
+    'sales_method' => '销售方式',
+    'sales_method_piece' => '按件卖',
+    'sales_method_batches' => '按批卖',
+    'one_batch_is_equal_to' => '1批等于',
+    'piece' => '件',
+    'batches' => '批',
 ];