diff --git a/firstleg/src/test/java/com/baiyue/firstleg/service/CartonMeasurementServiceTest.java b/firstleg/src/test/java/com/baiyue/firstleg/service/CartonMeasurementServiceTest.java
index 914af30f5..5848c0599 100644
--- a/firstleg/src/test/java/com/baiyue/firstleg/service/CartonMeasurementServiceTest.java
+++ b/firstleg/src/test/java/com/baiyue/firstleg/service/CartonMeasurementServiceTest.java
@@ -81,7 +81,7 @@ class CartonMeasurementServiceTest {
         when(repository.listItems(10001L, 30001L)).thenAnswer(invocation -> List.of(insertedItem.get()));
         when(repository.updateMeasurement(measurement)).thenReturn(true);
 
-        CartonMeasurementResult result = service.upsert(10001L, 90001L, command());
+        CartonMeasurementResult result = service.upsert(10001L, 90001L, acceptanceCommand());
 
         assertThat(result.created()).isTrue();
         assertThat(result.confirmedPackageCount()).isEqualTo(1);
@@ -96,18 +96,21 @@ class CartonMeasurementServiceTest {
     @Test
     void repeatedScanReplacesDeviceValuesButPreservesManualCountAndOldImageIsDeleted() {
         InboundMeasurementEntity measurement = measurement(30001L, "RECEIVED", 4);
-        InboundMeasurementItemEntity existing = item(40001L, 30001L, 7, 88001L);
+        InboundMeasurementItemEntity existing = item(40001L, 30001L, 4, 88001L);
         when(repository.findItemByBoxCode(10001L, "RK-001#5-1")).thenReturn(existing);
         when(repository.findMeasurement(10001L, 70001L, 30001L)).thenReturn(measurement);
         when(repository.updateItem(existing)).thenReturn(true);
         when(repository.listItems(10001L, 30001L)).thenReturn(List.of(existing));
         when(repository.updateMeasurement(measurement)).thenReturn(true);
 
-        CartonMeasurementResult result = service.upsert(10001L, 90001L, command());
+        CartonMeasurementResult result = service.upsert(10001L, 90001L, acceptanceCommand());
 
         assertThat(result.created()).isFalse();
-        assertThat(result.confirmedPackageCount()).isEqualTo(7);
-        assertThat(existing.getLengthCm()).isEqualByComparingTo("59.100");
+        assertThat(result.confirmedPackageCount()).isEqualTo(4);
+        assertThat(existing.getLengthCm()).isEqualByComparingTo("59.500");
+        assertThat(existing.getUnitVolumeCbm()).isEqualByComparingTo("0.187");
+        assertThat(existing.getTotalVolumeCbm()).isEqualByComparingTo("0.7480");
+        assertThat(existing.getVolumeWeightKg()).isEqualByComparingTo("124.916");
         assertThat(existing.getSourceImageFileId()).isEqualTo(99001L);
         verify(images).delete("internal-token", 90001L, 10001L, 70001L, 88001L);
     }
@@ -253,6 +256,14 @@ class CartonMeasurementServiceTest {
             new MockMultipartFile("image", "measure.jpg", "image/jpeg", "image".getBytes()));
     }
 
+    private CartonMeasurementCommand acceptanceCommand() {
+        return new CartonMeasurementCommand(
+            "RK-001#5-1", new BigDecimal("59.500"), new BigDecimal("41.200"),
+            new BigDecimal("31.300"), new BigDecimal("13.600"), "MJ-ADMIN-E2E-02",
+            LocalDateTime.parse("2026-08-08T10:01:00"),
+            new MockMultipartFile("image", "measure.jpg", "image/jpeg", "image".getBytes()));
+    }
+
     private InboundOrderEntity inbound(String status) {
         InboundOrderEntity inbound = new InboundOrderEntity();
         inbound.setId(70001L); inbound.setTenantId(10001L); inbound.setProcessStatus(status);