diff --git a/database/migrations/2026_07_23_030608_create_store_table.php b/database/migrations/2026_07_23_030608_create_store_table.php
index 23c49db..c66bbf6 100644
--- a/database/migrations/2026_07_23_030608_create_store_table.php
+++ b/database/migrations/2026_07_23_030608_create_store_table.php
@@ -18,6 +18,7 @@ return new class extends Migration
                 $table->increments('id')->comment('等级ID');
                 $table->integer('icon_id')->nullable()->comment('等级图标ID');
                 $table->string('name', 50)->comment('等级名称（如：一级客户、二级客户）');
+                $table->decimal('percent', 5, 2)->default(0)->comment('价格上浮比例（%，如 30 = 成本价上浮30%）');
                 $table->integer('sort')->default(0)->comment('排序');
                 $table->integer('status')->default(1)->comment('状态（1正常 0停用）');
                 $table->timestamps();
diff --git a/database/migrations/2026_07_23_030609_create_product_table.php b/database/migrations/2026_07_23_030609_create_product_table.php
index d84aca4..fe16929 100644
--- a/database/migrations/2026_07_23_030609_create_product_table.php
+++ b/database/migrations/2026_07_23_030609_create_product_table.php
@@ -8,7 +8,7 @@ return new class extends Migration
 {
     /**
      * Run the migrations.
-     * 商品中心（A1-A3）：商品分类、商品档案、客户等级价格体系
+     * 商品中心（A1-A3）：商品分类、商品档案（等级价格 = 成本价 × customer_level.percent 上浮）
      */
     public function up(): void
     {
@@ -50,21 +50,6 @@ return new class extends Migration
                 $table->comment('商品表');
             });
         }
-
-        // 商品等级价格表
-        if (! Schema::hasTable('product_price')) {
-            Schema::create('product_price', function (Blueprint $table) {
-                $table->increments('id')->comment('价格ID');
-                $table->integer('product_id')->comment('商品ID');
-                $table->integer('level_id')->comment('客户等级ID');
-                $table->decimal('price', 10, 2)->default(0)->comment('该等级下的商品单价（固定价=实际单价；百分比=等价固定价）');
-                $table->unsignedTinyInteger('price_type')->default(0)->comment('计价类型（0固定价 1成本百分比）');
-                $table->decimal('percent', 5, 2)->default(0)->comment('成本上浮百分点（如 30 = 上浮30%，仅 price_type=1 生效）');
-                $table->timestamps();
-                $table->unique(['product_id', 'level_id'], 'product_price_product_level_unique');
-                $table->comment('商品等级价格表');
-            });
-        }
     }
 
     /**
@@ -74,6 +59,5 @@ return new class extends Migration
     {
         Schema::dropIfExists('product_category');
         Schema::dropIfExists('product');
-        Schema::dropIfExists('product_price');
     }
 };
diff --git a/database/migrations/2026_08_17_000001_update_pricing_to_level_percent.php b/database/migrations/2026_08_17_000001_update_pricing_to_level_percent.php
deleted file mode 100644
index 119ab45..0000000
--- a/database/migrations/2026_08_17_000001_update_pricing_to_level_percent.php
+++ /dev/null
@@ -1,53 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-return new class extends Migration
-{
-    /**
-     * Run the migrations.
-     * 价格体系重构：商品等级价格表 → 客户等级固定上浮比例
-     * （售价 = 成本价 × (100 + percent) / 100，product_price 表废弃删除）
-     */
-    public function up(): void
-    {
-        // 客户等级表加价格上浮比例（全守卫幂等：开发库若已手工加列则跳过）
-        if (! Schema::hasColumn('customer_level', 'percent')) {
-            Schema::table('customer_level', function (Blueprint $table) {
-                $table->decimal('percent', 5, 2)->default(0)->after('name')->comment('价格上浮比例（%，如 30 = 成本价上浮30%）');
-            });
-        }
-
-        // 商品等级价格表废弃（历史数据随表删除）
-        Schema::dropIfExists('product_price');
-    }
-
-    /**
-     * Reverse the migrations.
-     */
-    public function down(): void
-    {
-        // 恢复商品等级价格表（结构回滚，历史数据不恢复）
-        if (! Schema::hasTable('product_price')) {
-            Schema::create('product_price', function (Blueprint $table) {
-                $table->increments('id')->comment('价格ID');
-                $table->integer('product_id')->comment('商品ID');
-                $table->integer('level_id')->comment('客户等级ID');
-                $table->decimal('price', 10, 2)->default(0)->comment('该等级下的商品单价（固定价=实际单价；百分比=等价固定价）');
-                $table->unsignedTinyInteger('price_type')->default(0)->comment('计价类型（0固定价 1成本百分比）');
-                $table->decimal('percent', 5, 2)->default(0)->comment('成本上浮百分点（如 30 = 上浮30%，仅 price_type=1 生效）');
-                $table->timestamps();
-                $table->unique(['product_id', 'level_id'], 'product_price_product_level_unique');
-                $table->comment('商品等级价格表');
-            });
-        }
-
-        if (Schema::hasColumn('customer_level', 'percent')) {
-            Schema::table('customer_level', function (Blueprint $table) {
-                $table->dropColumn('percent');
-            });
-        }
-    }
-};