diff --git a/firstleg/src/main/java/com/baiyue/firstleg/service/FbaPricingService.java b/firstleg/src/main/java/com/baiyue/firstleg/service/FbaPricingService.java
index 96c152a84..7be0be609 100644
--- a/firstleg/src/main/java/com/baiyue/firstleg/service/FbaPricingService.java
+++ b/firstleg/src/main/java/com/baiyue/firstleg/service/FbaPricingService.java
@@ -91,16 +91,25 @@ public class FbaPricingService {
             }
         }
         var measurement = measurementRepository.findLatestMeasurement(tenantId, inboundId);
-        if ("OUTER".equalsIgnoreCase(volumeSource) && measurement == null) {
-            throw conflict("外箱规测量批次不存在，不能生成对客费用");
+        boolean actualMeasurementSource = "ACTUAL".equalsIgnoreCase(weightSource)
+            || "ACTUAL".equalsIgnoreCase(volumeSource);
+        boolean outerMeasurementSource = "OUTER".equalsIgnoreCase(weightSource)
+            || "OUTER".equalsIgnoreCase(volumeSource);
+        if ((actualMeasurementSource || outerMeasurementSource) && measurement == null) {
+            throw conflict(actualMeasurementSource
+                ? "实际测量数据不存在，不能生成对客费用"
+                : "外箱规测量批次不存在，不能生成对客费用");
         }
-        if ("OUTER".equalsIgnoreCase(volumeSource)) {
-            var outerItems = measurementRepository.listItems(tenantId, measurement.getId());
-            boolean incomplete = outerItems.isEmpty() || outerItems.stream().anyMatch(item ->
+        if (actualMeasurementSource || outerMeasurementSource) {
+            var measurementItems = measurementRepository.listItems(tenantId, measurement.getId());
+            if (actualMeasurementSource && measurementItems.isEmpty()) {
+                throw conflict("实际测量明细不存在，不能生成对客费用");
+            }
+            boolean incomplete = outerMeasurementSource && (measurementItems.isEmpty() || measurementItems.stream().anyMatch(item ->
                 item.getOuterLengthCm() == null || item.getOuterLengthCm().signum() <= 0
                     || item.getOuterWidthCm() == null || item.getOuterWidthCm().signum() <= 0
                     || item.getOuterHeightCm() == null || item.getOuterHeightCm().signum() <= 0
-                    || !StringUtils.hasText(item.getCalculationRuleVersion()));
+                    || !StringUtils.hasText(item.getCalculationRuleVersion())));
             if (incomplete) throw conflict("外箱规数据或绑定的计算规则不完整，不能生成对客费用");
         }
         ActivePriceBookEstimator.Estimate estimate = priceBookEstimator.estimate(new EstimateRequest(
diff --git a/firstleg/src/test/java/com/baiyue/firstleg/service/FbaPricingServiceTest.java b/firstleg/src/test/java/com/baiyue/firstleg/service/FbaPricingServiceTest.java
index d46350cfe..992f7262e 100644
--- a/firstleg/src/test/java/com/baiyue/firstleg/service/FbaPricingServiceTest.java
+++ b/firstleg/src/test/java/com/baiyue/firstleg/service/FbaPricingServiceTest.java
@@ -133,6 +133,23 @@ class FbaPricingServiceTest {
         assertThat(fee.getValue().getActualVolumeCbm()).isEqualByComparingTo("1.0019");
     }
 
+    @Test
+    @DisplayName("指定实际测量来源时必须存在测量批次和明细")
+    void requiresActualMeasurementDetailsForActualSource() {
+        readyRepository();
+        InboundPricingEntity inbound = inbound("100.000", "0.7880");
+        when(repository.findInbound(TENANT, INBOUND)).thenReturn(inbound);
+
+        assertThatThrownBy(() -> service.calculate(TENANT, OPERATOR, INBOUND, NOW,
+            new BigDecimal("100.000"), new BigDecimal("0.7880"),
+            "ACTUAL", "ACTUAL", "calc-actual-missing"))
+            .isInstanceOf(BizException.class)
+            .hasMessageContaining("实际测量数据不存在");
+
+        verify(priceBookEstimator, never()).estimate(any());
+        verify(repository, never()).insertFee(any());
+    }
+
     @Test
     @DisplayName("缺少订单客户归属时拒绝生成对客费用")
     void rejectsMissingOrderCustomerOwnership() {