diff --git a/firstleg/src/main/java/com/baiyue/firstleg/loading/service/LoadingDeliveryService.java b/firstleg/src/main/java/com/baiyue/firstleg/loading/service/LoadingDeliveryService.java
index aa064081f..92909fb6a 100644
--- a/firstleg/src/main/java/com/baiyue/firstleg/loading/service/LoadingDeliveryService.java
+++ b/firstleg/src/main/java/com/baiyue/firstleg/loading/service/LoadingDeliveryService.java
@@ -16,6 +16,7 @@ import com.baiyue.firstleg.loading.bridge.service.LoadingModelBridgeService;
 import com.baiyue.firstleg.loading.repository.LoadingRepository;
 import com.baiyue.firstleg.repository.LoadingPickRepository;
 import com.baiyue.firstleg.service.InboundHoldGuard;
+import com.baiyue.firstleg.service.FbaPricingService;
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import jakarta.annotation.Resource;
@@ -43,6 +44,7 @@ public class LoadingDeliveryService {
     @Resource private CabinetLoadingEvidenceService cabinetEvidenceService;
     @Resource private ObjectMapper objectMapper;
     @Resource private InboundHoldGuard inboundHoldGuard;
+    @Resource private FbaPricingService fbaPricingService;
 
     @Transactional
     public LoadingActionResponse completeLoading(long tenantId, long inboundId, long operatorId,
@@ -67,6 +69,7 @@ public class LoadingDeliveryService {
         }
         if ("LOADED".equals(inbound.processStatus()) || "DELIVERED".equals(inbound.processStatus())) {
             requireLoadingPlanGate(tenantId, inboundId, acceptedPdaCompletion);
+            fbaPricingService.autoSendAfterLoadingCompleted(tenantId, inboundId);
             return complete(tenantId, inboundId, operatorId, COMPLETE_LOADING, key,
                 new LoadingActionResponse(inbound.processStatus()));
         }
@@ -77,6 +80,7 @@ public class LoadingDeliveryService {
         requireCabinetEvidence(tenantId, inboundId);
         if (repository.completeLoading(tenantId, inboundId, operatorId, request.expectedVersion()) != 1) throw concurrent();
         addHistory(tenantId, inboundId, "LOADING", "LOADED", COMPLETE_LOADING, request.remark(), operatorId, operatorName);
+        fbaPricingService.autoSendAfterLoadingCompleted(tenantId, inboundId);
         return complete(tenantId, inboundId, operatorId, COMPLETE_LOADING, key,
             new LoadingActionResponse("LOADED"));
     }
@@ -120,6 +124,7 @@ public class LoadingDeliveryService {
                                                             CompletionTarget target,
                                                             boolean acceptedPdaCompletion) {
         if ("LOADED".equals(target.loadedChildStatus())) {
+            fbaPricingService.autoSendAfterLoadingCompleted(tenantId, inboundId);
             return complete(tenantId, inboundId, operatorId, COMPLETE_LOADING, key,
                 new LoadingActionResponse("LOADED"));
         }
@@ -135,6 +140,7 @@ public class LoadingDeliveryService {
         repository.aggregateRootLoaded(tenantId, target.rootInboundId(), operatorId);
         addHistory(tenantId, target.completionInboundId(), "LOADING", "LOADED", COMPLETE_LOADING,
             request.remark(), operatorId, operatorName);
+        fbaPricingService.autoSendAfterLoadingCompleted(tenantId, inboundId);
         return complete(tenantId, inboundId, operatorId, COMPLETE_LOADING, key,
             new LoadingActionResponse("LOADED"));
     }
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 e27119f62..b81e9ce57 100644
--- a/firstleg/src/main/java/com/baiyue/firstleg/service/FbaPricingService.java
+++ b/firstleg/src/main/java/com/baiyue/firstleg/service/FbaPricingService.java
@@ -439,6 +439,25 @@ public class FbaPricingService {
         return response(tenantId, current.getId(), nextProcessStatus);
     }
 
+    /**
+     * 装柜完成是客户费用的最后自动推送节点。人工已发送时直接幂等返回；
+     * 仍为初算时先自动确认，再复用正式发送状态机，确保费用明细和 Finance outbox 只生成一次。
+     */
+    @Transactional
+    public void autoSendAfterLoadingCompleted(long tenantId, long inboundId) {
+        InboundPricingEntity inbound = repository.findInbound(tenantId, inboundId);
+        if (inbound == null) return;
+        InboundFeeEntity current = repository.findLatestFeeForUpdate(tenantId, inboundId);
+        if (current == null || "SENT".equals(current.getFeeStatus())) return;
+        String prefix = "loading-completed-" + inboundId;
+        if ("CALCULATED".equals(current.getFeeStatus())) {
+            confirm(tenantId, AUTOMATIC_CONFIRM_OPERATOR_ID, inboundId, prefix + "-confirm");
+        } else if (!"CONFIRMED".equals(current.getFeeStatus())) {
+            return;
+        }
+        send(tenantId, AUTOMATIC_CONFIRM_OPERATOR_ID, inboundId, prefix + "-send");
+    }
+
     public FeeSnapshotResponse latest(long tenantId, long inboundId) {
         InboundFeeEntity fee = repository.findLatestFee(tenantId, inboundId);
         if (fee == null) throw new BizException(ResultCode.NOT_FOUND, "费用快照不存在");
diff --git a/firstleg/src/test/java/com/baiyue/firstleg/loading/service/LoadingDeliveryServiceTest.java b/firstleg/src/test/java/com/baiyue/firstleg/loading/service/LoadingDeliveryServiceTest.java
index 49977142c..4a6763a34 100644
--- a/firstleg/src/test/java/com/baiyue/firstleg/loading/service/LoadingDeliveryServiceTest.java
+++ b/firstleg/src/test/java/com/baiyue/firstleg/loading/service/LoadingDeliveryServiceTest.java
@@ -7,6 +7,7 @@ import com.baiyue.firstleg.mapper.InboundStatusHistoryMapper;
 import com.baiyue.firstleg.mapper.LoadingPickItemMapper.InboundProgress;
 import com.baiyue.firstleg.repository.LoadingPickRepository;
 import com.baiyue.firstleg.service.InboundHoldGuard;
+import com.baiyue.firstleg.service.FbaPricingService;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import jakarta.annotation.Resource;
 import org.junit.jupiter.api.Test;
@@ -30,6 +31,7 @@ class LoadingDeliveryServiceTest {
     @MockBean CabinetLoadingEvidenceService cabinetEvidence;
     @MockBean ObjectMapper objectMapper;
     @MockBean InboundHoldGuard inboundHoldGuard;
+    @MockBean FbaPricingService fbaPricingService;
     @Resource LoadingDeliveryService service;
 
     @Test
@@ -48,6 +50,7 @@ class LoadingDeliveryServiceTest {
             new com.baiyue.firstleg.loading.dto.LoadingRequests.CompleteLoadingRequest(3, "done"));
 
         verify(cabinetEvidence).requireComplete(99L);
+        verify(fbaPricingService).autoSendAfterLoadingCompleted(10L, 20L);
     }
 
     @Test