diff --git a/pjcloud-canteen/pjcloud-canteen-api/src/main/java/com/bsd/pjcloud/canteen/api/feign/RemoteCanteenSpuService.java b/pjcloud-canteen/pjcloud-canteen-api/src/main/java/com/bsd/pjcloud/canteen/api/feign/RemoteCanteenSpuService.java
index be6fef78e..c168bf846 100644
--- a/pjcloud-canteen/pjcloud-canteen-api/src/main/java/com/bsd/pjcloud/canteen/api/feign/RemoteCanteenSpuService.java
+++ b/pjcloud-canteen/pjcloud-canteen-api/src/main/java/com/bsd/pjcloud/canteen/api/feign/RemoteCanteenSpuService.java
@@ -105,6 +105,16 @@ public interface RemoteCanteenSpuService {
     @PostMapping("/canteenSpu/ad/getComboItemsBySpuIds")
     R<Map<Long, List<OnlineSpuComboItemVO>>> getComboItemsBySpuIds(@RequestBody List<Long> spuIds);
 
+    /**
+     * 供 Hardware 异步打印任务等无用户上下文的服务间调用批量查询套餐组成。
+     *
+     * @param spuIds 套餐 SPU 主键列表，空列表返回空映射
+     * @return 套餐 SPU ID 与已按配置顺序排列的组成菜品映射
+     */
+    @PostMapping("/canteenSpu/inner/getComboItemsBySpuIds")
+    @NoToken
+    R<Map<Long, List<OnlineSpuComboItemVO>>> getInnerComboItemsBySpuIds(@RequestBody List<Long> spuIds);
+
     /**
      * 购物车效验库存
      * @param spuId
diff --git a/pjcloud-canteen/pjcloud-canteen-biz/src/main/java/com/bsd/pjcloud/canteen/controller/CanteenSpuController.java b/pjcloud-canteen/pjcloud-canteen-biz/src/main/java/com/bsd/pjcloud/canteen/controller/CanteenSpuController.java
index 76c7227fb..402a2d399 100644
--- a/pjcloud-canteen/pjcloud-canteen-biz/src/main/java/com/bsd/pjcloud/canteen/controller/CanteenSpuController.java
+++ b/pjcloud-canteen/pjcloud-canteen-biz/src/main/java/com/bsd/pjcloud/canteen/controller/CanteenSpuController.java
@@ -444,6 +444,18 @@ public class CanteenSpuController {
         return R.ok(canteenSpuService.loadComboItemVos(spuIds));
     }
 
+    /**
+     * 为无用户令牌的 Hardware 异步打印任务提供套餐组成查询，复用管理端相同的数据装配逻辑。
+     *
+     * @param spuIds 套餐 SPU 主键列表，空列表返回空映射
+     * @return 套餐 SPU ID 与组成菜品列表的映射
+     */
+    @Inner
+    @PostMapping("/inner/getComboItemsBySpuIds")
+    public R<Map<Long, List<OnlineSpuComboItemVO>>> getInnerComboItemsBySpuIds(@RequestBody List<Long> spuIds) {
+        return R.ok(canteenSpuService.loadComboItemVos(spuIds));
+    }
+
 
     @ApiCryptoAes
     @GetMapping("/app/checkSpuStock")
diff --git a/pjcloud-hardware/pjcloud-hardware-biz/src/main/java/com/bsd/pjcloud/hard/service/impl/HardInvoiceServiceImpl.java b/pjcloud-hardware/pjcloud-hardware-biz/src/main/java/com/bsd/pjcloud/hard/service/impl/HardInvoiceServiceImpl.java
index 007ea285d..1ef94e089 100644
--- a/pjcloud-hardware/pjcloud-hardware-biz/src/main/java/com/bsd/pjcloud/hard/service/impl/HardInvoiceServiceImpl.java
+++ b/pjcloud-hardware/pjcloud-hardware-biz/src/main/java/com/bsd/pjcloud/hard/service/impl/HardInvoiceServiceImpl.java
@@ -799,20 +799,21 @@ public class HardInvoiceServiceImpl extends ServiceImpl<HardInvoiceMapper, HardI
     }
 
     /**
-     * 批量加载套餐类型和组成项；远程失败时按普通单品降级。
+     * 批量加载套餐类型和组成项；异步任务没有用户令牌，必须通过内部接口查询，远程失败时按普通单品降级。
      */
     private Map<Long, ProductMetadata> loadProductMetadata(List<HardCarVo> cars) {
         List<Long> productIds = cars.stream().map(HardCarVo::getProductId).filter(Objects::nonNull).distinct().toList();
         if (productIds.isEmpty()) return Map.of();
         try {
-            R<List<CanteenSpuEntity>> result = remoteCanteenSpuService.getSpuListByIds(productIds);
+            R<List<CanteenSpuEntity>> result = remoteCanteenSpuService.getInnerSpuListByIds(productIds);
             if (result == null || !result.isOk() || result.getData() == null) return Map.of();
             List<Long> comboIds = result.getData().stream()
                     .filter(item -> item != null && Objects.equals(item.getSpuType(), 2))
                     .map(CanteenSpuEntity::getId).toList();
             Map<Long, List<OnlineSpuComboItemVO>> comboItems = Map.of();
             if (!comboIds.isEmpty()) {
-                R<Map<Long, List<OnlineSpuComboItemVO>>> comboResult = remoteCanteenSpuService.getComboItemsBySpuIds(comboIds);
+                R<Map<Long, List<OnlineSpuComboItemVO>>> comboResult =
+                        remoteCanteenSpuService.getInnerComboItemsBySpuIds(comboIds);
                 if (comboResult != null && comboResult.isOk() && comboResult.getData() != null) comboItems = comboResult.getData();
             }
             Map<Long, ProductMetadata> metadata = new LinkedHashMap<>();
diff --git a/pjcloud-hardware/pjcloud-hardware-biz/src/test/java/com/bsd/pjcloud/hard/service/impl/HardInvoiceServiceImplTest.java b/pjcloud-hardware/pjcloud-hardware-biz/src/test/java/com/bsd/pjcloud/hard/service/impl/HardInvoiceServiceImplTest.java
index 475b703a0..a0786ee88 100644
--- a/pjcloud-hardware/pjcloud-hardware-biz/src/test/java/com/bsd/pjcloud/hard/service/impl/HardInvoiceServiceImplTest.java
+++ b/pjcloud-hardware/pjcloud-hardware-biz/src/test/java/com/bsd/pjcloud/hard/service/impl/HardInvoiceServiceImplTest.java
@@ -7,6 +7,9 @@ import com.baomidou.mybatisplus.core.metadata.TableInfoHelper;
 import com.bsd.pjcloud.admin.api.dto.user.SysUserStudentDto;
 import com.bsd.pjcloud.admin.api.dto.user.SysUserTeacherDto;
 import com.bsd.pjcloud.admin.api.vo.UserVO;
+import com.bsd.pjcloud.canteen.api.feign.RemoteCanteenSpuService;
+import com.bsd.pjcloud.canteen.entity.CanteenSpuEntity;
+import com.bsd.pjcloud.canteen.vo.app.OnlineSpuComboItemVO;
 import com.bsd.pjcloud.hard.api.constant.HardPrintStatusEnum;
 import com.bsd.pjcloud.hard.api.constant.HardPrintTypeEnum;
 import com.bsd.pjcloud.hard.api.constant.HardTypeEnum;
@@ -34,6 +37,7 @@ import java.util.Map;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.junit.jupiter.api.Assertions.assertSame;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.mockito.Answers.CALLS_REAL_METHODS;
@@ -54,6 +58,9 @@ class HardInvoiceServiceImplTest {
     private final HardOrderService orderService = mock(HardOrderService.class);
     private final HardManagerService managerService = mock(HardManagerService.class);
     private final HardPrinterService printerService = mock(HardPrinterService.class);
+
+    /** 无用户上下文的食堂商品内部查询客户端。 */
+    private final RemoteCanteenSpuService remoteCanteenSpuService = mock(RemoteCanteenSpuService.class);
     private final ThreadPoolTaskExecutor taskExecutor = mock(ThreadPoolTaskExecutor.class);
     private final HardInvoiceServiceImpl service = mock(HardInvoiceServiceImpl.class, CALLS_REAL_METHODS);
 
@@ -67,6 +74,7 @@ class HardInvoiceServiceImplTest {
         ReflectionTestUtils.setField(service, "orderService", orderService);
         ReflectionTestUtils.setField(service, "hardManagerService", managerService);
         ReflectionTestUtils.setField(service, "printerService", printerService);
+        ReflectionTestUtils.setField(service, "remoteCanteenSpuService", remoteCanteenSpuService);
         ReflectionTestUtils.setField(service, "hardTaskExecutor", taskExecutor);
     }
 
@@ -242,6 +250,49 @@ class HardInvoiceServiceImplTest {
         assertEquals("三年级二班", fields.get("班级"));
     }
 
+    /** 兑换券异步生成必须使用无用户令牌的内部接口识别套餐及其组成，避免统一降级为单品。 */
+    @Test
+    void voucherMetadataUsesInnerSpuAndComboQueries() {
+        HardCarVo car = new HardCarVo();
+        car.setProductId(501L);
+        CanteenSpuEntity combo = new CanteenSpuEntity();
+        combo.setId(501L);
+        combo.setSpuType(2);
+        OnlineSpuComboItemVO item = new OnlineSpuComboItemVO();
+        item.setName("糖醋排骨");
+        item.setQuantity(1);
+        when(remoteCanteenSpuService.getInnerSpuListByIds(List.of(501L))).thenReturn(R.ok(List.of(combo)));
+        when(remoteCanteenSpuService.getInnerComboItemsBySpuIds(List.of(501L)))
+                .thenReturn(R.ok(Map.of(501L, List.of(item))));
+
+        @SuppressWarnings("unchecked")
+        Map<Long, Object> metadata = ReflectionTestUtils.invokeMethod(service, "loadProductMetadata", List.of(car));
+        Object product = metadata.get(501L);
+
+        assertNotNull(product);
+        assertTrue((Boolean) ReflectionTestUtils.invokeMethod(product, "combo"));
+        assertEquals(List.of(item), ReflectionTestUtils.invokeMethod(product, "items"));
+        verify(remoteCanteenSpuService).getInnerSpuListByIds(List.of(501L));
+        verify(remoteCanteenSpuService).getInnerComboItemsBySpuIds(List.of(501L));
+        verify(remoteCanteenSpuService, never()).getSpuListByIds(any());
+        verify(remoteCanteenSpuService, never()).getComboItemsBySpuIds(any());
+    }
+
+    /** 商品内部查询暂时不可用时应保持原有降级策略，避免已完成核销因打印资料失败而回滚。 */
+    @Test
+    void voucherMetadataFallsBackToSingleProductWhenInnerQueryFails() {
+        HardCarVo car = new HardCarVo();
+        car.setProductId(501L);
+        when(remoteCanteenSpuService.getInnerSpuListByIds(List.of(501L)))
+                .thenThrow(new RuntimeException("canteen service unavailable"));
+
+        @SuppressWarnings("unchecked")
+        Map<Long, Object> metadata = ReflectionTestUtils.invokeMethod(service, "loadProductMetadata", List.of(car));
+
+        assertTrue(metadata.isEmpty());
+        verify(remoteCanteenSpuService, never()).getInnerComboItemsBySpuIds(any());
+    }
+
     private static HardOrderEntity order() {
         return HardOrderEntity.builder().id(1L).hardId(10L).merchantId(30L).deptId(40L).tenantId(50L).build();
     }