diff --git a/src/adapter/shopyy.adapter.ts b/src/adapter/shopyy.adapter.ts
index c8a3b1b..dc820d4 100644
--- a/src/adapter/shopyy.adapter.ts
+++ b/src/adapter/shopyy.adapter.ts
@@ -248,6 +248,12 @@ export class ShopyyAdapter implements ISiteAdapter {
     return true;
   }
 
+  async batchProcessProducts(
+    data: { create?: any[]; update?: any[]; delete?: Array<string | number> }
+  ): Promise<any> {
+    return await this.shopyyService.batchProcessProducts(this.site, data);
+  }
+
   async getOrders(
     params: UnifiedSearchParamsDTO
   ): Promise<UnifiedPaginationDTO<UnifiedOrderDTO>> {
diff --git a/src/adapter/woocommerce.adapter.ts b/src/adapter/woocommerce.adapter.ts
index 2b38e70..1e9d00a 100644
--- a/src/adapter/woocommerce.adapter.ts
+++ b/src/adapter/woocommerce.adapter.ts
@@ -169,6 +169,12 @@ export class WooCommerceAdapter implements ISiteAdapter {
     }
   }
 
+  async batchProcessProducts(
+    data: { create?: any[]; update?: any[]; delete?: Array<string | number> }
+  ): Promise<any> {
+    return await this.wpService.batchProcessProducts(this.site, data);
+  }
+
   async getOrders(
     params: UnifiedSearchParamsDTO
   ): Promise<UnifiedPaginationDTO<UnifiedOrderDTO>> {
diff --git a/src/controller/customer.controller.ts b/src/controller/customer.controller.ts
index f96a30c..9225aa5 100644
--- a/src/controller/customer.controller.ts
+++ b/src/controller/customer.controller.ts
@@ -1,23 +1,63 @@
-import { Controller, Get, Inject, Query } from '@midwayjs/core';
-import { WPService } from '../service/wp.service';
+import { Controller, Get, Post, Inject, Query, Body } from '@midwayjs/core';
 import { successResponse, errorResponse } from '../utils/response.util';
+import { CustomerService } from '../service/customer.service';
+import { QueryCustomerListDTO, CustomerTagDTO } from '../dto/customer.dto';
+import { ApiOkResponse } from '@midwayjs/swagger';
 
 @Controller('/customer')
 export class CustomerController {
   @Inject()
-  wpService: WPService;
+  customerService: CustomerService;
 
-  @Get('/list')
-  async list(
-    @Query('siteId') siteId: number,
-    @Query('page') page: number = 1,
-    @Query('pageSize') pageSize: number = 20
-  ) {
+  @ApiOkResponse({ type: Object })
+  @Get('/getcustomerlist')
+  async getCustomerList(@Query() query: QueryCustomerListDTO) {
     try {
-      if (!siteId) {
-        return errorResponse('siteId is required');
-      }
-      const result = await this.wpService.getCustomers(siteId, page, pageSize);
+      const result = await this.customerService.getCustomerList(query as any);
+      return successResponse(result);
+    } catch (error) {
+      return errorResponse(error.message);
+    }
+  }
+
+  @ApiOkResponse({ type: Object })
+  @Post('/addtag')
+  async addTag(@Body() body: CustomerTagDTO) {
+    try {
+      const result = await this.customerService.addTag(body.email, body.tag);
+      return successResponse(result);
+    } catch (error) {
+      return errorResponse(error.message);
+    }
+  }
+
+  @ApiOkResponse({ type: Object })
+  @Post('/deltag')
+  async delTag(@Body() body: CustomerTagDTO) {
+    try {
+      const result = await this.customerService.delTag(body.email, body.tag);
+      return successResponse(result);
+    } catch (error) {
+      return errorResponse(error.message);
+    }
+  }
+
+  @ApiOkResponse({ type: Object })
+  @Get('/gettags')
+  async getTags() {
+    try {
+      const result = await this.customerService.getTags();
+      return successResponse(result);
+    } catch (error) {
+      return errorResponse(error.message);
+    }
+  }
+
+  @ApiOkResponse({ type: Object })
+  @Post('/setrate')
+  async setRate(@Body() body: { id: number; rate: number }) {
+    try {
+      const result = await this.customerService.setRate({ id: body.id, rate: body.rate });
       return successResponse(result);
     } catch (error) {
       return errorResponse(error.message);
diff --git a/src/controller/product.controller.ts b/src/controller/product.controller.ts
index 6ba487a..2cb008f 100644
--- a/src/controller/product.controller.ts
+++ b/src/controller/product.controller.ts
@@ -170,6 +170,30 @@ export class ProductController {
     }
   }
 
+  // 获取产品的站点SKU绑定
+  @ApiOkResponse()
+  @Get('/:id/site-skus')
+  async getProductSiteSkus(@Param('id') id: number) {
+    try {
+      const data = await this.productService.productSiteSkuModel.find({ where: { productId: id } });
+      return successResponse(data);
+    } catch (error) {
+      return errorResponse(error?.message || error);
+    }
+  }
+
+  // 覆盖式绑定产品的站点SKU列表
+  @ApiOkResponse()
+  @Post('/:id/site-skus')
+  async bindProductSiteSkus(@Param('id') id: number, @Body() body: { codes: string[] }) {
+    try {
+      const data = await this.productService.bindSiteSkus(id, body?.codes || []);
+      return successResponse(data);
+    } catch (error) {
+      return errorResponse(error?.message || error);
+    }
+  }
+
   @ApiOkResponse({ type: BooleanRes })
   @Del('/:id')
   async deleteProduct(@Param('id') id: number) {
diff --git a/src/controller/site-api.controller.ts b/src/controller/site-api.controller.ts
index e05ec7d..a0e91bc 100644
--- a/src/controller/site-api.controller.ts
+++ b/src/controller/site-api.controller.ts
@@ -42,6 +42,53 @@ export class SiteApiController {
     }
   }
 
+  @Get('/:siteId/products/export')
+  async exportProducts(
+    @Param('siteId') siteId: number,
+    @Query() query: UnifiedSearchParamsDTO
+  ) {
+    try {
+      const adapter = await this.siteApiService.getAdapter(siteId);
+      const data = await adapter.getProducts(query);
+      const header = ['id','name','type','status','sku','regular_price','sale_price','price','stock_status','stock_quantity'];
+      const rows = data.items.map((p: any) => [p.id,p.name,p.type,p.status,p.sku,p.regular_price,p.sale_price,p.price,p.stock_status,p.stock_quantity]);
+      const csv = [header.join(','), ...rows.map(r => r.map(v => String(v ?? '')).join(','))].join('\n');
+      return successResponse({ csv });
+    } catch (error) {
+      return errorResponse(error.message);
+    }
+  }
+
+  // 平台特性：产品导出（特殊CSV，走平台服务）
+  @Get('/:siteId/products/export-special')
+  async exportProductsSpecial(
+    @Param('siteId') siteId: number,
+    @Query() query: UnifiedSearchParamsDTO
+  ) {
+    try {
+      const site = await this.siteApiService.siteService.get(siteId, true);
+      if (site.type === 'woocommerce') {
+        const page = query.page || 1;
+        const per_page = query.per_page || 100;
+        const res = await this.siteApiService.wpService.getProducts(site, page, per_page);
+        const header = ['id','name','type','status','sku','regular_price','sale_price','stock_status','stock_quantity'];
+        const rows = (res.items || []).map((p: any) => [p.id,p.name,p.type,p.status,p.sku,p.regular_price,p.sale_price,p.stock_status,p.stock_quantity]);
+        const csv = [header.join(','), ...rows.map(r => r.map(v => String(v ?? '')).join(','))].join('\n');
+        return successResponse({ csv });
+      }
+      if (site.type === 'shopyy') {
+        const res = await this.siteApiService.shopyyService.getProducts(site, query.page || 1, query.per_page || 100);
+        const header = ['id','name','type','status','sku','price','stock_status','stock_quantity'];
+        const rows = (res.items || []).map((p: any) => [p.id,p.name,p.type,p.status,p.sku,p.price,p.stock_status,p.stock_quantity]);
+        const csv = [header.join(','), ...rows.map(r => r.map(v => String(v ?? '')).join(','))].join('\n');
+        return successResponse({ csv });
+      }
+      throw new Error('Unsupported site type for special export');
+    } catch (error) {
+      return errorResponse(error.message);
+    }
+  }
+
   @Get('/:siteId/products/:id')
   @ApiOkResponse({ type: UnifiedProductDTO })
   async getProduct(
@@ -78,6 +125,86 @@ export class SiteApiController {
     }
   }
 
+  @Post('/:siteId/products/import')
+  @ApiOkResponse({ type: Object })
+  async importProducts(
+    @Param('siteId') siteId: number,
+    @Body() body: { items?: any[]; csv?: string }
+  ) {
+    try {
+      const adapter = await this.siteApiService.getAdapter(siteId);
+      let items = body.items || [];
+      if (!items.length && body.csv) {
+        const lines = body.csv.split(/\r?\n/).filter(Boolean);
+        const header = lines.shift()?.split(',') || [];
+        items = lines.map((line) => {
+          const cols = line.split(',');
+          const obj: any = {};
+          header.forEach((h, i) => (obj[h] = cols[i]));
+          return obj;
+        });
+      }
+      const created: any[] = [];
+      const failed: any[] = [];
+      for (const item of items) {
+        try {
+          const data = await adapter.createProduct(item);
+          created.push(data);
+        } catch (e) {
+          failed.push({ item, error: (e as any).message });
+        }
+      }
+      return successResponse({ created, failed });
+    } catch (error) {
+      return errorResponse(error.message);
+    }
+  }
+
+  // 平台特性：产品导入（特殊CSV，走平台服务）
+  @Post('/:siteId/products/import-special')
+  @ApiOkResponse({ type: Object })
+  async importProductsSpecial(
+    @Param('siteId') siteId: number,
+    @Body() body: { csv?: string; items?: any[] }
+  ) {
+    try {
+      const site = await this.siteApiService.siteService.get(siteId, true);
+      const csvText = body.csv || '';
+      const items = body.items || [];
+      const created: any[] = [];
+      const failed: any[] = [];
+      if (site.type === 'woocommerce') {
+        // 解析 CSV 为对象数组（若传入 items 则优先 items）
+        let payloads = items;
+        if (!payloads.length && csvText) {
+          const lines = csvText.split(/\r?\n/).filter(Boolean);
+          const header = lines.shift()?.split(',') || [];
+          payloads = lines.map((line) => {
+            const cols = line.split(',');
+            const obj: any = {};
+            header.forEach((h, i) => (obj[h] = cols[i]));
+            return obj;
+          });
+        }
+        for (const item of payloads) {
+          try {
+            const res = await this.siteApiService.wpService.createProduct(site, item);
+            created.push(res);
+          } catch (e) {
+            failed.push({ item, error: (e as any).message });
+          }
+        }
+        return successResponse({ created, failed });
+      }
+      if (site.type === 'shopyy') {
+        throw new Error('ShopYY 暂不支持特殊CSV导入');
+      }
+      throw new Error('Unsupported site type for special import');
+    } catch (error) {
+      return errorResponse(error.message);
+    }
+  }
+
   @Put('/:siteId/products/:id')
   @ApiOkResponse({ type: UnifiedProductDTO })
   async updateProduct(
@@ -135,6 +262,64 @@ export class SiteApiController {
     }
   }
 
+  @Post('/:siteId/products/batch')
+  @ApiOkResponse({ type: Object })
+  async batchProducts(
+    @Param('siteId') siteId: number,
+    @Body() body: { create?: any[]; update?: any[]; delete?: Array<string | number> }
+  ) {
+    this.logger.info(`[Site API] 批量处理产品开始, siteId: ${siteId}`);
+    try {
+      const adapter = await this.siteApiService.getAdapter(siteId);
+      if (adapter.batchProcessProducts) {
+        const res = await adapter.batchProcessProducts(body);
+        this.logger.info(`[Site API] 批量处理产品成功, siteId: ${siteId}`);
+        return successResponse(res);
+      }
+      const created: any[] = [];
+      const updated: any[] = [];
+      const deleted: Array<string | number> = [];
+      const failed: any[] = [];
+      if (body.create?.length) {
+        for (const item of body.create) {
+          try {
+            const data = await adapter.createProduct(item);
+            created.push(data);
+          } catch (e) {
+            failed.push({ action: 'create', item, error: (e as any).message });
+          }
+        }
+      }
+      if (body.update?.length) {
+        for (const item of body.update) {
+          try {
+            const id = item.id;
+            const data = await adapter.updateProduct(id, item);
+            updated.push(data);
+          } catch (e) {
+            failed.push({ action: 'update', item, error: (e as any).message });
+          }
+        }
+      }
+      if (body.delete?.length) {
+        for (const id of body.delete) {
+          try {
+            const ok = await adapter.deleteProduct(id);
+            if (ok) deleted.push(id);
+            else failed.push({ action: 'delete', id, error: 'delete failed' });
+          } catch (e) {
+            failed.push({ action: 'delete', id, error: (e as any).message });
+          }
+        }
+      }
+      this.logger.info(`[Site API] 批量处理产品完成, siteId: ${siteId}`);
+      return successResponse({ created, updated, deleted, failed });
+    } catch (error) {
+      this.logger.error(`[Site API] 批量处理产品失败, siteId: ${siteId}, 错误信息: ${error.message}`);
+      return errorResponse(error.message);
+    }
+  }
+
   @Get('/:siteId/orders')
   @ApiOkResponse({ type: UnifiedOrderPaginationDTO })
   async getOrders(
@@ -153,6 +338,23 @@ export class SiteApiController {
     }
   }
 
+  @Get('/:siteId/orders/export')
+  async exportOrders(
+    @Param('siteId') siteId: number,
+    @Query() query: UnifiedSearchParamsDTO
+  ) {
+    try {
+      const adapter = await this.siteApiService.getAdapter(siteId);
+      const data = await adapter.getOrders(query);
+      const header = ['id','number','status','currency','total','customer_id','customer_name','email','date_created'];
+      const rows = data.items.map((o: any) => [o.id,o.number,o.status,o.currency,o.total,o.customer_id,o.customer_name,o.email,o.date_created]);
+      const csv = [header.join(','), ...rows.map(r => r.map(v => String(v ?? '')).join(','))].join('\n');
+      return successResponse({ csv });
+    } catch (error) {
+      return errorResponse(error.message);
+    }
+  }
+
   @Get('/:siteId/orders/:id')
   @ApiOkResponse({ type: UnifiedOrderDTO })
   async getOrder(
@@ -189,6 +391,41 @@ export class SiteApiController {
     }
   }
 
+  @Post('/:siteId/orders/import')
+  @ApiOkResponse({ type: Object })
+  async importOrders(
+    @Param('siteId') siteId: number,
+    @Body() body: { items?: any[]; csv?: string }
+  ) {
+    try {
+      const adapter = await this.siteApiService.getAdapter(siteId);
+      let items = body.items || [];
+      if (!items.length && body.csv) {
+        const lines = body.csv.split(/\r?\n/).filter(Boolean);
+        const header = lines.shift()?.split(',') || [];
+        items = lines.map((line) => {
+          const cols = line.split(',');
+          const obj: any = {};
+          header.forEach((h, i) => (obj[h] = cols[i]));
+          return obj;
+        });
+      }
+      const created: any[] = [];
+      const failed: any[] = [];
+      for (const item of items) {
+        try {
+          const data = await adapter.createOrder(item);
+          created.push(data);
+        } catch (e) {
+          failed.push({ item, error: (e as any).message });
+        }
+      }
+      return successResponse({ created, failed });
+    } catch (error) {
+      return errorResponse(error.message);
+    }
+  }
+
   @Put('/:siteId/orders/:id')
   @ApiOkResponse({ type: Boolean })
   async updateOrder(
@@ -226,6 +463,60 @@ export class SiteApiController {
     }
   }
 
+  @Post('/:siteId/orders/batch')
+  @ApiOkResponse({ type: Object })
+  async batchOrders(
+    @Param('siteId') siteId: number,
+    @Body() body: { create?: any[]; update?: any[]; delete?: Array<string | number> }
+  ) {
+    this.logger.info(`[Site API] 批量处理订单开始, siteId: ${siteId}`);
+    try {
+      const adapter = await this.siteApiService.getAdapter(siteId);
+      const created: any[] = [];
+      const updated: any[] = [];
+      const deleted: Array<string | number> = [];
+      const failed: any[] = [];
+      if (body.create?.length) {
+        for (const item of body.create) {
+          try {
+            const data = await adapter.createOrder(item);
+            created.push(data);
+          } catch (e) {
+            failed.push({ action: 'create', item, error: (e as any).message });
+          }
+        }
+      }
+      if (body.update?.length) {
+        for (const item of body.update) {
+          try {
+            const id = item.id;
+            const ok = await adapter.updateOrder(id, item);
+            if (ok) updated.push(item);
+            else failed.push({ action: 'update', item, error: 'update failed' });
+          } catch (e) {
+            failed.push({ action: 'update', item, error: (e as any).message });
+          }
+        }
+      }
+      if (body.delete?.length) {
+        for (const id of body.delete) {
+          try {
+            const ok = await adapter.deleteOrder(id);
+            if (ok) deleted.push(id);
+            else failed.push({ action: 'delete', id, error: 'delete failed' });
+          } catch (e) {
+            failed.push({ action: 'delete', id, error: (e as any).message });
+          }
+        }
+      }
+      this.logger.info(`[Site API] 批量处理订单完成, siteId: ${siteId}`);
+      return successResponse({ created, updated, deleted, failed });
+    } catch (error) {
+      this.logger.error(`[Site API] 批量处理订单失败, siteId: ${siteId}, 错误信息: ${error.message}`);
+      return errorResponse(error.message);
+    }
+  }
+
   @Get('/:siteId/orders/:id/notes')
   @ApiOkResponse({ type: Object })
   async getOrderNotes(
@@ -281,6 +572,23 @@ export class SiteApiController {
     }
   }
 
+  @Get('/:siteId/subscriptions/export')
+  async exportSubscriptions(
+    @Param('siteId') siteId: number,
+    @Query() query: UnifiedSearchParamsDTO
+  ) {
+    try {
+      const adapter = await this.siteApiService.getAdapter(siteId);
+      const data = await adapter.getSubscriptions(query);
+      const header = ['id','status','customer_id','billing_period','billing_interval','start_date','next_payment_date'];
+      const rows = data.items.map((s: any) => [s.id,s.status,s.customer_id,s.billing_period,s.billing_interval,s.start_date,s.next_payment_date]);
+      const csv = [header.join(','), ...rows.map(r => r.map(v => String(v ?? '')).join(','))].join('\n');
+      return successResponse({ csv });
+    } catch (error) {
+      return errorResponse(error.message);
+    }
+  }
+
   @Get('/:siteId/media')
   @ApiOkResponse({ type: UnifiedMediaPaginationDTO })
   async getMedia(
@@ -299,6 +607,23 @@ export class SiteApiController {
     }
   }
 
+  @Get('/:siteId/media/export')
+  async exportMedia(
+    @Param('siteId') siteId: number,
+    @Query() query: UnifiedSearchParamsDTO
+  ) {
+    try {
+      const adapter = await this.siteApiService.getAdapter(siteId);
+      const data = await adapter.getMedia(query);
+      const header = ['id','title','media_type','mime_type','source_url','date_created'];
+      const rows = data.items.map((m: any) => [m.id,m.title,m.media_type,m.mime_type,m.source_url,m.date_created]);
+      const csv = [header.join(','), ...rows.map(r => r.map(v => String(v ?? '')).join(','))].join('\n');
+      return successResponse({ csv });
+    } catch (error) {
+      return errorResponse(error.message);
+    }
+  }
+
   @Del('/:siteId/media/:id')
   @ApiOkResponse({ type: Boolean })
   async deleteMedia(
@@ -344,6 +669,50 @@ export class SiteApiController {
     }
   }
 
+  @Post('/:siteId/media/batch')
+  @ApiOkResponse({ type: Object })
+  async batchMedia(
+    @Param('siteId') siteId: number,
+    @Body() body: { update?: any[]; delete?: Array<string | number> }
+  ) {
+    this.logger.info(`[Site API] 批量处理媒体开始, siteId: ${siteId}`);
+    try {
+      const adapter = await this.siteApiService.getAdapter(siteId);
+      const updated: any[] = [];
+      const deleted: Array<string | number> = [];
+      const failed: any[] = [];
+      const api: any = adapter as any;
+      if (body.update?.length) {
+        for (const item of body.update) {
+          try {
+            if (!api.updateMedia) throw new Error('Media update not supported');
+            const res = await api.updateMedia(item.id, item);
+            updated.push(res);
+          } catch (e) {
+            failed.push({ action: 'update', item, error: (e as any).message });
+          }
+        }
+      }
+      if (body.delete?.length) {
+        for (const id of body.delete) {
+          try {
+            if (!api.deleteMedia) throw new Error('Media delete not supported');
+            const ok = await api.deleteMedia(id);
+            if (ok) deleted.push(id);
+            else failed.push({ action: 'delete', id, error: 'delete failed' });
+          } catch (e) {
+            failed.push({ action: 'delete', id, error: (e as any).message });
+          }
+        }
+      }
+      this.logger.info(`[Site API] 批量处理媒体完成, siteId: ${siteId}`);
+      return successResponse({ updated, deleted, failed });
+    } catch (error) {
+      this.logger.error(`[Site API] 批量处理媒体失败, siteId: ${siteId}, 错误信息: ${error.message}`);
+      return errorResponse(error.message);
+    }
+  }
+
   @Get('/:siteId/customers')
   @ApiOkResponse({ type: UnifiedCustomerPaginationDTO })
   async getCustomers(
@@ -362,6 +731,23 @@ export class SiteApiController {
     }
   }
 
+  @Get('/:siteId/customers/export')
+  async exportCustomers(
+    @Param('siteId') siteId: number,
+    @Query() query: UnifiedSearchParamsDTO
+  ) {
+    try {
+      const adapter = await this.siteApiService.getAdapter(siteId);
+      const data = await adapter.getCustomers(query);
+      const header = ['id','email','first_name','last_name','fullname','username','phone'];
+      const rows = data.items.map((c: any) => [c.id,c.email,c.first_name,c.last_name,c.fullname,c.username,c.phone]);
+      const csv = [header.join(','), ...rows.map(r => r.map(v => String(v ?? '')).join(','))].join('\n');
+      return successResponse({ csv });
+    } catch (error) {
+      return errorResponse(error.message);
+    }
+  }
+
   @Get('/:siteId/customers/:id')
   @ApiOkResponse({ type: UnifiedCustomerDTO })
   async getCustomer(
@@ -398,6 +784,41 @@ export class SiteApiController {
     }
   }
 
+  @Post('/:siteId/customers/import')
+  @ApiOkResponse({ type: Object })
+  async importCustomers(
+    @Param('siteId') siteId: number,
+    @Body() body: { items?: any[]; csv?: string }
+  ) {
+    try {
+      const adapter = await this.siteApiService.getAdapter(siteId);
+      let items = body.items || [];
+      if (!items.length && body.csv) {
+        const lines = body.csv.split(/\r?\n/).filter(Boolean);
+        const header = lines.shift()?.split(',') || [];
+        items = lines.map((line) => {
+          const cols = line.split(',');
+          const obj: any = {};
+          header.forEach((h, i) => (obj[h] = cols[i]));
+          return obj;
+        });
+      }
+      const created: any[] = [];
+      const failed: any[] = [];
+      for (const item of items) {
+        try {
+          const data = await adapter.createCustomer(item);
+          created.push(data);
+        } catch (e) {
+          failed.push({ item, error: (e as any).message });
+        }
+      }
+      return successResponse({ created, failed });
+    } catch (error) {
+      return errorResponse(error.message);
+    }
+  }
+
   @Put('/:siteId/customers/:id')
   @ApiOkResponse({ type: UnifiedCustomerDTO })
   async updateCustomer(
@@ -434,4 +855,57 @@ export class SiteApiController {
       return errorResponse(error.message);
     }
   }
+
+  @Post('/:siteId/customers/batch')
+  @ApiOkResponse({ type: Object })
+  async batchCustomers(
+    @Param('siteId') siteId: number,
+    @Body() body: { create?: any[]; update?: any[]; delete?: Array<string | number> }
+  ) {
+    this.logger.info(`[Site API] 批量处理客户开始, siteId: ${siteId}`);
+    try {
+      const adapter = await this.siteApiService.getAdapter(siteId);
+      const created: any[] = [];
+      const updated: any[] = [];
+      const deleted: Array<string | number> = [];
+      const failed: any[] = [];
+      if (body.create?.length) {
+        for (const item of body.create) {
+          try {
+            const data = await adapter.createCustomer(item);
+            created.push(data);
+          } catch (e) {
+            failed.push({ action: 'create', item, error: (e as any).message });
+          }
+        }
+      }
+      if (body.update?.length) {
+        for (const item of body.update) {
+          try {
+            const id = item.id;
+            const data = await adapter.updateCustomer(id, item);
+            updated.push(data);
+          } catch (e) {
+            failed.push({ action: 'update', item, error: (e as any).message });
+          }
+        }
+      }
+      if (body.delete?.length) {
+        for (const id of body.delete) {
+          try {
+            const ok = await adapter.deleteCustomer(id);
+            if (ok) deleted.push(id);
+            else failed.push({ action: 'delete', id, error: 'delete failed' });
+          } catch (e) {
+            failed.push({ action: 'delete', id, error: (e as any).message });
+          }
+        }
+      }
+      this.logger.info(`[Site API] 批量处理客户完成, siteId: ${siteId}`);
+      return successResponse({ created, updated, deleted, failed });
+    } catch (error) {
+      this.logger.error(`[Site API] 批量处理客户失败, siteId: ${siteId}, 错误信息: ${error.message}`);
+      return errorResponse(error.message);
+    }
+  }
 }
diff --git a/src/controller/user.controller.ts b/src/controller/user.controller.ts
index 2d8f47f..711f1f2 100644
--- a/src/controller/user.controller.ts
+++ b/src/controller/user.controller.ts
@@ -40,11 +40,11 @@ export class UserController {
   }
 
   @Post('/add')
-  async addUser(@Body() body: { username: string; password: string; remark?: string }) {
-    const { username, password, remark } = body;
+  async addUser(@Body() body: { username: string; password: string; email?: string; remark?: string }) {
+    const { username, password, email, remark } = body;
     try {
-      // 新增用户(支持备注)
-      await this.userService.addUser(username, password, remark);
+      // 新增用户 支持邮箱与备注
+      await this.userService.addUser(username, password, remark, email);
       return successResponse(true);
     } catch (error) {
       console.log(error);
@@ -60,6 +60,7 @@ export class UserController {
       pageSize: number;
       remark?: string;
       username?: string;
+      email?: string;
       isActive?: string;
       isSuper?: string;
       isAdmin?: string;
@@ -67,7 +68,7 @@ export class UserController {
       sortOrder?: string;
     }
   ) {
-    const { current = 1, pageSize = 10, remark, username, isActive, isSuper, isAdmin, sortField, sortOrder } = query;
+    const { current = 1, pageSize = 10, remark, username, email, isActive, isSuper, isAdmin, sortField, sortOrder } = query;
     // 将字符串布尔转换为真实布尔
     const toBool = (v?: string) => (v === undefined ? undefined : v === 'true');
     // 处理排序方向
@@ -80,6 +81,7 @@ export class UserController {
       {
         remark,
         username,
+        email,
         isActive: toBool(isActive),
         isSuper: toBool(isSuper),
         isAdmin: toBool(isAdmin),
@@ -112,7 +114,7 @@ export class UserController {
   // 更新用户(支持用户名/密码/权限/角色更新)
   @Post('/update/:id')
   async updateUser(
-    @Body() body: { username?: string; password?: string; isSuper?: boolean; isAdmin?: boolean; permissions?: string[]; remark?: string },
+    @Body() body: { username?: string; password?: string; email?: string; isSuper?: boolean; isAdmin?: boolean; permissions?: string[]; remark?: string },
     @Query('id') id?: number
   ) {
     try {
diff --git a/src/controller/webhook.controller.ts b/src/controller/webhook.controller.ts
index a9dca7d..c4398b0 100644
--- a/src/controller/webhook.controller.ts
+++ b/src/controller/webhook.controller.ts
@@ -9,8 +9,7 @@ import {
 } from '@midwayjs/decorator';
 import { Context } from '@midwayjs/koa';
 import * as crypto from 'crypto';
-import { WpProductService } from '../service/wp_product.service';
-import { WPService } from '../service/wp.service';
+ 
 import { SiteService } from '../service/site.service';
 import { OrderService } from '../service/order.service';
 
@@ -18,11 +17,7 @@ import { OrderService } from '../service/order.service';
 export class WebhookController {
   private secret = 'YOONE24kd$kjcdjflddd';
 
-  @Inject()
-  private readonly wpProductService: WpProductService;
-
-  @Inject()
-  private readonly wpApiService: WPService;
+  // 平台服务保留按需注入
 
   @Inject()
   private readonly orderService: OrderService;
@@ -79,32 +74,10 @@ export class WebhookController {
         switch (topic) {
           case 'product.created':
           case 'product.updated':
-            // 变体更新
-            if (body.type === 'variation') {
-              const variation = await this.wpApiService.getVariation(
-                site,
-                body.parent_id,
-                body.id
-              );
-              this.wpProductService.syncVariation(
-                siteId,
-                body.parent_id,
-                variation
-              );
-              break;
-            }
-            const variations =
-              body.type === 'variable'
-                ? await this.wpApiService.getVariations(site, body.id)
-                : [];
-            await this.wpProductService.syncProductAndVariations(
-              site.id,
-              body,
-              variations
-            );
+            // 不再写入本地，平台事件仅确认接收
             break;
           case 'product.deleted':
-            await this.wpProductService.delWpProduct(site.id, body.id);
+            // 不再写入本地，平台事件仅确认接收
             break;
           case 'order.created':
           case 'order.updated':
diff --git a/src/controller/wp_product.controller.ts b/src/controller/wp_product.controller.ts
index 254db29..327c6a2 100644
--- a/src/controller/wp_product.controller.ts
+++ b/src/controller/wp_product.controller.ts
@@ -22,8 +22,7 @@ import {
   BatchUpdateTagsDTO,
   BatchUpdateProductsDTO,
 } from '../dto/wp_product.dto';
-import { WPService } from '../service/wp.service';
-import { SiteService } from '../service/site.service';
+ 
 import {
   ProductsRes,
 } from '../dto/reponse.dto';
@@ -34,23 +33,14 @@ export class WpProductController {
   @Inject()
   private readonly wpProductService: WpProductService;
 
-  @Inject()
-  private readonly wpApiService: WPService;
-
-  @Inject()
-  private readonly siteService: SiteService;
+  // 平台服务保留按需注入
 
   @ApiOkResponse({
     type: BooleanRes,
   })
   @Del('/:id')
   async delete(@Param('id') id: number) {
-    try {
-      await this.wpProductService.deleteById(id);
-      return successResponse(true);
-    } catch (error) {
-      return errorResponse(error.message || '删除失败');
-    }
+    return errorResponse('接口已废弃，请改用 /site-api/:siteId/products 删除');
   }
 
   @ApiOkResponse({
@@ -70,6 +60,18 @@ export class WpProductController {
     }
   }
 
+  @ApiOkResponse({
+    type: BooleanRes,
+  })
+  @Post('/setconstitution')
+  async setConstitution(@Body() body: any) {
+    try {
+      return successResponse(true);
+    } catch (error) {
+      return errorResponse(error.message || '设置失败');
+    }
+  }
+
   @ApiOkResponse({
     type: BooleanRes,
   })
@@ -132,12 +134,7 @@ export class WpProductController {
   })
   @Get('/list')
   async getWpProducts(@Query() query: QueryWpProductDTO) {
-    try {
-      const data = await this.wpProductService.getProductList(query);
-      return successResponse(data);
-    } catch (error) {
-      return errorResponse(error.message);
-    }
+    return errorResponse('接口已废弃，请改用 /site-api/:siteId/products 列表');
   }
 
   @ApiOkResponse({
@@ -169,29 +166,7 @@ export class WpProductController {
     @Param('siteId') siteId: number,
     @Body() body: any
   ) {
-    try {
-      // 过滤掉前端可能传入的多余字段
-      const { fromProductId, ...productData } = body;
-      
-      if (productData.type === 'single') {
-        productData.type = 'simple';
-      }
-      const site = await this.siteService.get(siteId, true);
-      const result = await this.wpApiService.createProduct(
-        site,
-        productData
-      );
-      if (result) {
-        // 同步回本地数据库
-        await this.wpProductService.syncProductAndVariations(siteId, result, []);
-        return successResponse(result, '产品创建成功');
-      }
-      return errorResponse('产品创建失败');
-    } catch (error) {
-      console.error('创建产品失败:', error);
-      // 返回更详细的错误信息，特别是来自 WooCommerce 的错误
-      return errorResponse(error.response?.data?.message || error.message || '产品创建失败');
-    }
+    return errorResponse('接口已废弃，请改用 /site-api/:siteId/products 创建');
   }
 
   /**
@@ -208,45 +183,7 @@ export class WpProductController {
     @Param('productId') productId: string,
     @Body() body: UpdateWpProductDTO
   ) {
-    try {
-      // ? 这个是啥意思
-      const isDuplicate = await this.wpProductService.isSkuDuplicate(
-        body.sku,
-        siteId,
-        productId
-      );
-      if (isDuplicate) {
-        return errorResponse('SKU已存在');
-      }
-
-      const site = await this.siteService.get(siteId, true);
-
-      // Resolve tags
-      if (body.tags && body.tags.length > 0) {
-        const resolvedTags = await this.wpApiService.ensureTags(site, body.tags);
-        (body as any).tags = resolvedTags;
-      }
-
-      // Resolve categories
-      if (body.categories && body.categories.length > 0) {
-        const resolvedCategories = await this.wpApiService.ensureCategories(site, body.categories);
-        (body as any).categories = resolvedCategories;
-      }
-
-      const result = await this.wpApiService.updateProduct(
-        site,
-        productId,
-        body
-      );
-      if (result) {
-        this.wpProductService.updateWpProduct(siteId, productId, body);
-        return successResponse(result, '产品更新成功');
-      }
-      return errorResponse('产品更新失败');
-    } catch (error) {
-      console.error('更新产品失败:', error);
-      return errorResponse(error.message || '产品更新失败');
-    }
+    return errorResponse('接口已废弃，请改用 /site-api/:siteId/products/:id 更新');
   }
 
   @ApiOkResponse({
@@ -275,37 +212,7 @@ export class WpProductController {
     @Param('variationId') variationId: string,
     @Body() body: UpdateVariationDTO
   ) {
-    try {
-      const isDuplicate = await this.wpProductService.isSkuDuplicate(
-        body.sku,
-        siteId,
-        productId,
-        variationId
-      );
-      if (isDuplicate) {
-        return errorResponse('SKU已存在');
-      }
-      const site = await this.siteService.get(siteId, true);
-      const result = await this.wpApiService.updateVariation(
-        site,
-        productId,
-        variationId,
-        body
-      );
-      if (result) {
-        this.wpProductService.updateWpProductVaritation(
-          siteId,
-          productId,
-          variationId,
-          body
-        );
-        return successResponse(result, '产品变体更新成功');
-      }
-      return errorResponse('变体更新失败');
-    } catch (error) {
-      console.error('更新变体失败:', error);
-      return errorResponse(error.message || '产品变体更新失败');
-    }
+    return errorResponse('接口已废弃，请改用 /site-api/:siteId/products/:productId/variations/:variationId 更新');
   }
 
    @ApiOkResponse({
diff --git a/src/entity/user.entity.ts b/src/entity/user.entity.ts
index 9387610..3b4045f 100644
--- a/src/entity/user.entity.ts
+++ b/src/entity/user.entity.ts
@@ -20,6 +20,10 @@ export class User {
   @Column({ type: 'simple-array', nullable: true })
   permissions: string[]; // 自定义权限 (如:['user:add', 'user:edit'])
 
+  // 新增邮箱字段,可选且唯一
+  @Column({ unique: true, nullable: true })
+  email?: string;
+
   @Column({ default: false })
   isSuper: boolean; // 超级管理员
 
diff --git a/src/interface/site-adapter.interface.ts b/src/interface/site-adapter.interface.ts
index 9ace1cc..caa2247 100644
--- a/src/interface/site-adapter.interface.ts
+++ b/src/interface/site-adapter.interface.ts
@@ -69,13 +69,19 @@ export interface ISiteAdapter {
    */
   deleteProduct(id: string | number): Promise<boolean>;
 
+  batchProcessProducts?(data: { create?: any[]; update?: any[]; delete?: Array<string | number> }): Promise<any>;
+
   createOrder(data: Partial<UnifiedOrderDTO>): Promise<UnifiedOrderDTO>;
   updateOrder(id: string | number, data: Partial<UnifiedOrderDTO>): Promise<boolean>;
   deleteOrder(id: string | number): Promise<boolean>;
 
+  batchProcessOrders?(data: { create?: any[]; update?: any[]; delete?: Array<string | number> }): Promise<any>;
+
   getCustomers(params: UnifiedSearchParamsDTO): Promise<UnifiedPaginationDTO<UnifiedCustomerDTO>>;
   getCustomer(id: string | number): Promise<UnifiedCustomerDTO>;
   createCustomer(data: Partial<UnifiedCustomerDTO>): Promise<UnifiedCustomerDTO>;
   updateCustomer(id: string | number, data: Partial<UnifiedCustomerDTO>): Promise<UnifiedCustomerDTO>;
   deleteCustomer(id: string | number): Promise<boolean>;
+
+  batchProcessCustomers?(data: { create?: any[]; update?: any[]; delete?: Array<string | number> }): Promise<any>;
 }
diff --git a/src/job/sync_products.job.ts b/src/job/sync_products.job.ts
index fb9b229..d4f4e3e 100644
--- a/src/job/sync_products.job.ts
+++ b/src/job/sync_products.job.ts
@@ -1,15 +1 @@
-import { FORMAT, ILogger, Logger } from '@midwayjs/core';
-import { IJob, Job } from '@midwayjs/cron';
-
-@Job({
-  cronTime: FORMAT.CRONTAB.EVERY_DAY,
-  runOnInit: true,
-})
-export class SyncProductJob implements IJob {
-  @Logger()
-  logger: ILogger;
-
-  onTick() {
-  }
-  onComplete?(result: any) {}
-}
+export {} 
diff --git a/src/service/product.service.ts b/src/service/product.service.ts
index e54ee29..2a7cef7 100644
--- a/src/service/product.service.ts
+++ b/src/service/product.service.ts
@@ -783,6 +783,41 @@ export class ProductService {
     return await this.getProductComponents(productId);
   }
 
+  // 站点SKU绑定：覆盖式绑定一组站点SKU到产品
+  async bindSiteSkus(productId: number, codes: string[]): Promise<ProductSiteSku[]> {
+    const product = await this.productModel.findOne({ where: { id: productId } });
+    if (!product) throw new Error(`产品 ID ${productId} 不存在`);
+    const normalized = (codes || [])
+      .map(c => String(c).trim())
+      .filter(c => c.length > 0);
+    await this.productSiteSkuModel.delete({ productId });
+    if (normalized.length === 0) return [];
+    const entities = normalized.map(code => {
+      const e = new ProductSiteSku();
+      e.productId = productId;
+      e.code = code;
+      return e;
+    });
+    return await this.productSiteSkuModel.save(entities);
+  }
+
+  // 站点SKU绑定：按单个 code 绑定到指定产品（若已有则更新归属）
+  async bindProductBySiteSku(code: string, productId: number): Promise<ProductSiteSku> {
+    const product = await this.productModel.findOne({ where: { id: productId } });
+    if (!product) throw new Error(`产品 ID ${productId} 不存在`);
+    const skuCode = String(code || '').trim();
+    if (!skuCode) throw new Error('站点SKU不能为空');
+    const existing = await this.productSiteSkuModel.findOne({ where: { code: skuCode } });
+    if (existing) {
+      existing.productId = productId;
+      return await this.productSiteSkuModel.save(existing);
+    }
+    const e = new ProductSiteSku();
+    e.productId = productId;
+    e.code = skuCode;
+    return await this.productSiteSkuModel.save(e);
+  }
+
   // 重复定义的 getProductList 已合并到前面的实现(移除重复)
 
   async updatenameCn(id: number, nameCn: string): Promise<Product> {
@@ -804,18 +839,7 @@ export class ProductService {
       throw new Error(`产品 ID ${id} 不存在`);
     }
 
-    // 查询 wp_product 表中是否存在与该 SKU 关联的产品
-    const wpProduct = await this.wpProductModel.findOne({ where: { sku: product.sku } });
-    if (wpProduct) {
-      throw new Error('无法删除,请先删除关联的WP产品');
-    }
-
-    const variation = await this.variationModel.findOne({ where: { sku: product.sku } });
-
-    if (variation) {
-      console.log(variation);
-      throw new Error('无法删除,请先删除关联的WP变体');
-    }
+    // 不再阻塞于远端站点商品/变体的存在，删除仅按本地引用保护
 
     // 删除产品
     const result = await this.productModel.delete(id);
diff --git a/src/service/user.service.ts b/src/service/user.service.ts
index 676bf9c..7303243 100644
--- a/src/service/user.service.ts
+++ b/src/service/user.service.ts
@@ -82,7 +82,8 @@ export class UserService {
   }
 
   // 新增用户(支持可选备注)
-  async addUser(username: string, password: string, remark?: string) {
+  async addUser(username: string, password: string, remark?: string, email?: string) {
+    // 条件判断 检查用户名是否已存在
     const existingUser = await this.userModel.findOne({
       where: { username },
     });
@@ -90,9 +91,17 @@ export class UserService {
       throw new Error('用户已存在');
     }
     const hashedPassword = await bcrypt.hash(password, 10);
+    // 条件判断 若提供邮箱则校验唯一性并赋值
+    if (email) {
+      const existingEmail = await this.userModel.findOne({ where: { email } });
+      if (existingEmail) {
+        throw new Error('邮箱已存在');
+      }
+    }
     const user = this.userModel.create({
       username,
       password: hashedPassword,
+      ...(email ? { email } : {}),
       // 备注字段赋值(若提供)
       ...(remark ? { remark } : {}),
     });
@@ -106,6 +115,7 @@ export class UserService {
     filters: {
       remark?: string;
       username?: string;
+      email?: string;
       isActive?: boolean;
       isSuper?: boolean;
       isAdmin?: boolean;
@@ -118,12 +128,15 @@ export class UserService {
     // 条件判断:构造 where 条件
     const where: Record<string, any> = {};
     if (filters.username) where.username = Like(`%${filters.username}%`);  // 用户名精确匹配(如需模糊可改为 Like)
+    // 条件判断 邮箱模糊搜索
+    if (filters.email) where.email = Like(`%${filters.email}%`);
     if (typeof filters.isActive === 'boolean') where.isActive = filters.isActive; // 按启用状态过滤
     if (typeof filters.isSuper === 'boolean') where.isSuper = filters.isSuper; // 按超管过滤
     if (typeof filters.isAdmin === 'boolean') where.isAdmin = filters.isAdmin; // 按管理员过滤
     if (filters.remark) where.remark = Like(`%${filters.remark}%`); // 备注模糊搜索
 
-    const validSortFields = ['id', 'username', 'isActive', 'isSuper', 'isAdmin', 'remark'];
+    // 条件判断 支持邮箱排序字段
+    const validSortFields = ['id', 'username', 'email', 'isActive', 'isSuper', 'isAdmin', 'remark'];
     const sortField = validSortFields.includes(sorter.field) ? sorter.field : 'id';
     const sortOrder = sorter.order === 'ASC' ? 'ASC' : 'DESC';
 
@@ -151,6 +164,7 @@ export class UserService {
     payload: {
       username?: string;
       password?: string;
+      email?: string;
       isSuper?: boolean;
       isAdmin?: boolean;
       permissions?: string[];
@@ -175,6 +189,13 @@ export class UserService {
       user.password = await bcrypt.hash(payload.password, 10);
     }
 
+    // 条件判断 若提供新邮箱且与原邮箱不同,进行唯一性校验
+    if (payload.email && payload.email !== user.email) {
+      const existEmail = await this.userModel.findOne({ where: { email: payload.email } });
+      if (existEmail) throw new Error('邮箱已存在');
+      user.email = payload.email;
+    }
+
     // 条件判断:更新布尔与权限字段(若提供则覆盖)
     if (typeof payload.isSuper === 'boolean') user.isSuper = payload.isSuper;
     if (typeof payload.isAdmin === 'boolean') user.isAdmin = payload.isAdmin;
diff --git a/src/service/wp.service.ts b/src/service/wp.service.ts
index 07d14c8..e88c501 100644
--- a/src/service/wp.service.ts
+++ b/src/service/wp.service.ts
@@ -168,6 +168,16 @@ export class WPService implements IPlatformService {
     return await this.sdkGetPage<WpProduct>(api, 'products', { page, per_page: pageSize });
   }
 
+
+  // 导出 WooCommerce 产品为特殊CSV（平台特性）
+  async exportProductsCsvSpecial(site: any, page: number = 1, pageSize: number = 100): Promise<string> {
+    const list = await this.getProducts(site, page, pageSize);
+    const header = ['id','name','type','status','sku','regular_price','sale_price','stock_status','stock_quantity'];
+    const rows = (list.items || []).map((p: any) => [p.id,p.name,p.type,p.status,p.sku,p.regular_price,p.sale_price,p.stock_status,p.stock_quantity]);
+    const csv = [header.join(','), ...rows.map(r => r.map(v => String(v ?? '')).join(','))].join('\n');
+    return csv;
+  }
+
   async getVariations(site: any, productId: number, page: number = 1, pageSize: number = 100): Promise<any> {
     const api = this.createApi(site, 'wc/v3');
     return await this.sdkGetPage<Variation>(api, `products/${productId}/variations`, { page, per_page: pageSize });