diff --git a/src/main/java/com/aida/seller/module/order/controller/OrderController.java b/src/main/java/com/aida/seller/module/order/controller/OrderController.java
index 7497312..8991ad5 100644
--- a/src/main/java/com/aida/seller/module/order/controller/OrderController.java
+++ b/src/main/java/com/aida/seller/module/order/controller/OrderController.java
@@ -6,6 +6,7 @@ import com.aida.seller.common.result.PageResponse;
 import com.aida.seller.common.result.Response;
 import com.aida.seller.module.order.dto.CreateOrderDTO;
 import com.aida.seller.module.order.dto.OrderListDTO;
+import com.aida.seller.module.order.dto.UpdateOrderStatusDTO;
 import com.aida.seller.module.order.service.OrderService;
 import com.aida.seller.module.order.vo.BuyerOrderVO;
 import com.aida.seller.module.order.vo.CreateOrderResultVO;
@@ -73,7 +74,25 @@ public class OrderController {
 
     @PostMapping("/buyer/orders")
     @Operation(summary = "根据买家ID查询订单列表（供远程调用）")
-    public Response<List<BuyerOrderVO>> getOrdersByBuyerId(@RequestParam Long buyerId) {
-        return Response.success(orderService.getOrdersByBuyerId(buyerId));
+    public Response<PageResponse<BuyerOrderVO>> getOrdersByBuyerId(
+            @RequestParam Long buyerId,
+            @RequestParam(defaultValue = "1") long page,
+            @RequestParam(defaultValue = "10") long size,
+            @RequestParam(required = false) Integer status) {
+        return Response.success(PageResponse.success(orderService.getOrdersByBuyerId(buyerId, page, size, status)));
+    }
+
+    @PostMapping("/create")
+    @Operation(summary = "创建订单（按卖家分组合并）")
+    public Response<CreateOrderResultVO> createOrder(@RequestBody CreateOrderDTO dto) {
+        return Response.success(orderService.createOrder(dto));
+    }
+
+    @InternalOnly
+    @PutMapping("/status/batch")
+    @Operation(summary = "批量修改订单状态（仅内部服务调用）")
+    public Response<Void> updateOrderStatus(@RequestBody UpdateOrderStatusDTO dto) {
+        orderService.updateOrderStatus(dto);
+        return Response.success();
     }
 }