diff --git a/deploy/sql/头程数据库统一增量-MySQL8.sql b/deploy/sql/头程数据库统一增量-MySQL8.sql
index 948e216fe..c00516ef8 100644
--- a/deploy/sql/头程数据库统一增量-MySQL8.sql
+++ b/deploy/sql/头程数据库统一增量-MySQL8.sql
@@ -9197,6 +9197,17 @@ CREATE TABLE IF NOT EXISTS fl_ocean_booking_container_allocation (
   CONSTRAINT fk_ocean_allocation_container FOREIGN KEY (container_booking_id) REFERENCES fl_container_booking(id)
 ) ENGINE=InnoDB COMMENT='订舱需求与现有柜次的唯一分配关系';
 
+CREATE TABLE IF NOT EXISTS fl_ocean_booking_document (
+  id BIGINT UNSIGNED NOT NULL COMMENT '订舱文件关联ID', ocean_booking_id BIGINT UNSIGNED NOT NULL COMMENT '所属海运订舱ID', file_id BIGINT UNSIGNED NOT NULL COMMENT 'File服务文件逻辑ID',
+  document_type VARCHAR(32) NOT NULL COMMENT '文件类型：BOOKING_CONFIRMATION订舱确认、BILL_OF_LADING提单', file_name VARCHAR(255) NOT NULL COMMENT 'File返回的原始文件名快照', file_hash CHAR(64) NULL COMMENT 'File返回的SHA-256快照',
+  size_bytes BIGINT UNSIGNED NULL COMMENT 'File返回的文件大小快照', content_type VARCHAR(128) NULL COMMENT 'File返回的内容类型快照', valid TINYINT(1) NOT NULL DEFAULT 1 COMMENT '是否为有效文件关联',
+  uploaded_by BIGINT UNSIGNED NOT NULL COMMENT '上传或关联操作人ID', uploaded_by_name VARCHAR(64) NULL COMMENT '上传或关联操作人姓名快照', uploaded_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '上传或关联时间',
+  invalidated_by BIGINT UNSIGNED NULL COMMENT '作废操作人ID', invalidated_by_name VARCHAR(64) NULL COMMENT '作废操作人姓名快照', invalidated_at DATETIME(3) NULL COMMENT '作废时间',
+  PRIMARY KEY(id), KEY idx_ocean_document_booking(ocean_booking_id,valid,uploaded_at,id), KEY idx_ocean_document_file(file_id),
+  CONSTRAINT fk_ocean_document_booking FOREIGN KEY(ocean_booking_id) REFERENCES fl_ocean_booking(id) ON DELETE CASCADE,
+  CONSTRAINT chk_ocean_document_type CHECK(document_type IN ('BOOKING_CONFIRMATION','BILL_OF_LADING')), CONSTRAINT chk_ocean_document_valid CHECK(valid IN (0,1))
+) ENGINE=InnoDB COMMENT='订舱聚合拥有的订舱确认与提单文件关联';
+
 CREATE TABLE IF NOT EXISTS fl_ocean_booking_status_history (
   id BIGINT UNSIGNED NOT NULL COMMENT '订舱状态历史ID',
   ocean_booking_id BIGINT UNSIGNED NOT NULL COMMENT '所属海运订舱ID',
@@ -9292,6 +9303,21 @@ CREATE TRIGGER trg_ocean_history_before_delete BEFORE DELETE ON fl_ocean_booking
 BEGIN SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT='订舱状态历史不可删除'; END$$
 DELIMITER ;
 
+DROP TRIGGER IF EXISTS trg_ocean_document_before_insert;
+DROP TRIGGER IF EXISTS trg_ocean_document_before_update;
+DROP TRIGGER IF EXISTS trg_ocean_document_before_delete;
+DELIMITER $$
+CREATE TRIGGER trg_ocean_document_before_insert BEFORE INSERT ON fl_ocean_booking_document FOR EACH ROW
+BEGIN IF (SELECT status FROM fl_ocean_booking WHERE id=NEW.ocean_booking_id) <> 'DRAFT' THEN SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT='已放舱订舱文件永久只读'; END IF; END$$
+CREATE TRIGGER trg_ocean_document_before_update BEFORE UPDATE ON fl_ocean_booking_document FOR EACH ROW
+BEGIN
+  IF (SELECT status FROM fl_ocean_booking WHERE id=OLD.ocean_booking_id) <> 'DRAFT' THEN SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT='已放舱订舱文件永久只读'; END IF;
+  IF NEW.ocean_booking_id <> OLD.ocean_booking_id OR NEW.file_id <> OLD.file_id OR NEW.document_type <> OLD.document_type OR NEW.uploaded_by <> OLD.uploaded_by OR NEW.uploaded_at <> OLD.uploaded_at OR NEW.valid > OLD.valid THEN SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT='订舱文件只允许在草稿期作废'; END IF;
+END$$
+CREATE TRIGGER trg_ocean_document_before_delete BEFORE DELETE ON fl_ocean_booking_document FOR EACH ROW
+BEGIN SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT='订舱文件关联不可物理删除'; END$$
+DELIMITER ;
+
 USE baiyue_iam;
 DELETE rp FROM iam_role_permission rp WHERE rp.permission_id IN (5102141,5102143,5102144,5102145);
 DELETE FROM iam_permission WHERE id IN (5102141,5102143,5102144,5102145);
@@ -9364,9 +9390,9 @@ CREATE TABLE IF NOT EXISTS fl_truck_appointment_history (
  operator_name VARCHAR(64) NULL COMMENT '操作人姓名快照', request_id VARCHAR(128) NULL COMMENT '请求链路中的请求ID', created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '历史记录创建时间', PRIMARY KEY(id), KEY idx_truck_history(appointment_id,revision)
 ) ENGINE=InnoDB COMMENT='拖车状态与改约历史';
 CREATE TABLE IF NOT EXISTS fl_truck_appointment_attachment (
- id BIGINT UNSIGNED NOT NULL COMMENT '拖车附件关系ID', appointment_id BIGINT UNSIGNED NOT NULL COMMENT '所属拖车预约ID', file_id BIGINT UNSIGNED NOT NULL COMMENT 'File服务文件逻辑ID', attachment_type VARCHAR(32) NOT NULL COMMENT '附件类型：BILL_OF_LADING提单、DISPATCH_ORDER派车单、DRIVER_DOCUMENT司机证件、VEHICLE_DOCUMENT车辆证件、OTHER其他',
+ id BIGINT UNSIGNED NOT NULL COMMENT '拖车附件关系ID', appointment_id BIGINT UNSIGNED NOT NULL COMMENT '所属拖车预约ID', file_id BIGINT UNSIGNED NOT NULL COMMENT 'File服务文件逻辑ID', attachment_type VARCHAR(32) NOT NULL COMMENT '附件类型：DISPATCH_ORDER派车单、DRIVER_DOCUMENT司机证件、VEHICLE_DOCUMENT车辆证件、OTHER其他；订舱确认与提单归订舱聚合',
  file_name VARCHAR(255) NULL COMMENT '上传时文件名快照', file_hash CHAR(64) NULL COMMENT '文件内容SHA-256摘要', visibility VARCHAR(24) NOT NULL DEFAULT 'INTERNAL' COMMENT '可见范围：INTERNAL仅平台内部、CLIENT客户可见', uploaded_by BIGINT UNSIGNED NOT NULL COMMENT '上传操作人ID',
- uploaded_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '附件上传时间', PRIMARY KEY(id), UNIQUE KEY uk_truck_attachment(appointment_id,file_id), KEY idx_truck_attachment(appointment_id), CONSTRAINT chk_truck_attachment_type CHECK(attachment_type IN ('BILL_OF_LADING','DISPATCH_ORDER','DRIVER_DOCUMENT','VEHICLE_DOCUMENT','OTHER'))
+ uploaded_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '附件上传时间', PRIMARY KEY(id), UNIQUE KEY uk_truck_attachment(appointment_id,file_id), KEY idx_truck_attachment(appointment_id), CONSTRAINT chk_truck_attachment_type CHECK(attachment_type IN ('DISPATCH_ORDER','DRIVER_DOCUMENT','VEHICLE_DOCUMENT','OTHER'))
 ) ENGINE=InnoDB COMMENT='拖车附件文件引用';
 CREATE TABLE IF NOT EXISTS fl_truck_appointment_operation (
  id BIGINT UNSIGNED NOT NULL COMMENT '拖车写操作幂等记录ID', appointment_id BIGINT UNSIGNED NOT NULL COMMENT '所属拖车预约ID', idempotency_key VARCHAR(128) NOT NULL COMMENT '客户端写操作幂等键', request_hash CHAR(64) NOT NULL COMMENT '规范化请求内容SHA-256摘要；用于识别同键不同请求',
diff --git a/firstleg/src/main/java/com/baiyue/firstleg/client/OceanBookingFileClient.java b/firstleg/src/main/java/com/baiyue/firstleg/client/OceanBookingFileClient.java
new file mode 100644
index 000000000..6ffd2ab4c
--- /dev/null
+++ b/firstleg/src/main/java/com/baiyue/firstleg/client/OceanBookingFileClient.java
@@ -0,0 +1,40 @@
+package com.baiyue.firstleg.client;
+
+import com.baiyue.common.core.api.ApiResponse;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RequestPart;
+import org.springframework.web.multipart.MultipartFile;
+import org.springframework.http.ResponseEntity;
+
+@FeignClient(name = "file-service", contextId = "oceanBookingFileClient",
+    url = "${baiyue.clients.file.url:}", path = "/internal/file/v1/business-files")
+public interface OceanBookingFileClient {
+    @PostMapping(value = "/{tenantId}/{businessType}/{businessId}", consumes = "multipart/form-data")
+    ApiResponse<Metadata> upload(@RequestHeader("X-Internal-Service-Token") String token,
+                                 @RequestHeader("X-Operator-Id") long operatorId,
+                                 @PathVariable long tenantId,
+                                 @PathVariable String businessType,
+                                 @PathVariable String businessId,
+                                 @RequestPart("file") MultipartFile file);
+
+    @GetMapping("/{tenantId}/{businessType}/{businessId}/{fileId}")
+    ApiResponse<Metadata> metadata(@RequestHeader("X-Internal-Service-Token") String token,
+                                   @PathVariable long tenantId,
+                                   @PathVariable String businessType,
+                                   @PathVariable String businessId,
+                                   @PathVariable long fileId);
+
+    @GetMapping("/{tenantId}/{businessType}/{businessId}/{fileId}/content")
+    ResponseEntity<byte[]> download(@RequestHeader("X-Internal-Service-Token") String token,
+                                    @PathVariable long tenantId,
+                                    @PathVariable String businessType,
+                                    @PathVariable String businessId,
+                                    @PathVariable long fileId);
+
+    record Metadata(Long fileId, Long tenantId, String businessType, String businessId,
+                    String fileName, String sha256, String contentType, Long sizeBytes) {}
+}
diff --git a/firstleg/src/main/java/com/baiyue/firstleg/client/PrintPdfClient.java b/firstleg/src/main/java/com/baiyue/firstleg/client/PrintPdfClient.java
index c15672df4..832b154ba 100644
--- a/firstleg/src/main/java/com/baiyue/firstleg/client/PrintPdfClient.java
+++ b/firstleg/src/main/java/com/baiyue/firstleg/client/PrintPdfClient.java
@@ -8,8 +8,9 @@ import org.springframework.web.bind.annotation.RequestHeader;
 
 import java.math.BigDecimal;
 import java.util.List;
+import java.util.Map;
 
-/** Print Service contract for stateless inbound carton label rendering. */
+/** Print Service contract for stateless Firstleg PDF rendering. */
 @FeignClient(name = "print-service", contextId = "firstlegPrintPdfClient",
     url = "${baiyue.clients.print.url:}", path = "/internal/print/v1/pdfs")
 public interface PrintPdfClient {
@@ -19,6 +20,12 @@ public interface PrintPdfClient {
         @RequestHeader(value = "X-Request-Id", required = false) String requestId,
         @RequestBody InboundMarkPdfRequest request);
 
+    @PostMapping(value = "/freight-a4-documents", consumes = "application/json")
+    ResponseEntity<byte[]> generateFreightA4Documents(
+        @RequestHeader("X-Internal-Service-Token") String token,
+        @RequestHeader(value = "X-Request-Id", required = false) String requestId,
+        @RequestBody FreightA4PdfRequest request);
+
     record InboundMarkPdfRequest(String templateCode, PageSpec pageSpec,
                                  String downloadFileName, List<Label> labels) {
     }
@@ -29,4 +36,12 @@ public interface PrintPdfClient {
     record Label(String topCode, String warehouseText, String cartonText,
                  String routeText, String qrContent) {
     }
+
+    record FreightA4PdfRequest(String templateCode, PageSpec pageSpec,
+                               String downloadFileName, List<FreightDocument> documents) {}
+
+    record FreightDocument(Map<String, String> fields, List<CargoRow> cargoRows) {}
+
+    record CargoRow(String marksAndNos, String quantity, String packaging,
+                    String descriptionOfGoods, String grossWeight, String measurement) {}
 }
diff --git a/firstleg/src/main/java/com/baiyue/firstleg/controller/PlatformTruckAppointmentController.java b/firstleg/src/main/java/com/baiyue/firstleg/controller/PlatformTruckAppointmentController.java
index 8dfc3ee84..7e8df28e7 100644
--- a/firstleg/src/main/java/com/baiyue/firstleg/controller/PlatformTruckAppointmentController.java
+++ b/firstleg/src/main/java/com/baiyue/firstleg/controller/PlatformTruckAppointmentController.java
@@ -6,7 +6,7 @@ import com.baiyue.common.audit.BusinessAudit; import com.baiyue.common.core.api.
  @GetMapping("/{id}/history") @PreAuthorize("hasAuthority('platform:firstleg:truck-appointment:list')") public ApiResponse<java.util.List<com.baiyue.firstleg.entity.TruckAppointmentHistoryEntity>> history(@AuthenticationPrincipal AuthenticatedUser u,@PathVariable @Positive long id){FirstlegScopeGuard.platform(u);return ApiResponse.success(service.history(id));}
  @GetMapping("/{id}/attachments") @PreAuthorize("hasAuthority('platform:firstleg:truck-appointment:list')") public ApiResponse<java.util.List<com.baiyue.firstleg.entity.TruckAppointmentAttachmentEntity>> attachments(@AuthenticationPrincipal AuthenticatedUser u,@PathVariable @Positive long id){FirstlegScopeGuard.platform(u);return ApiResponse.success(service.attachments(id));}
  @PostMapping("/{id}/attachments") @PreAuthorize("hasAuthority('platform:firstleg:truck-appointment:edit')") public ApiResponse<com.baiyue.firstleg.entity.TruckAppointmentAttachmentEntity> attach(@AuthenticationPrincipal AuthenticatedUser u,@PathVariable @Positive long id,@Valid @RequestBody AttachmentRequest r){FirstlegScopeGuard.platform(u);return ApiResponse.success(service.attach(id,r,u.userId()));}
- @PostMapping(value="/{id}/attachments/upload",consumes="multipart/form-data") @PreAuthorize("hasAuthority('platform:firstleg:truck-appointment:edit')") public ApiResponse<com.baiyue.firstleg.entity.TruckAppointmentAttachmentEntity> upload(@AuthenticationPrincipal AuthenticatedUser u,@PathVariable @Positive long id,@RequestParam @NotBlank @Pattern(regexp="BILL_OF_LADING|DISPATCH_ORDER|DRIVER_DOCUMENT|VEHICLE_DOCUMENT|OTHER") String attachmentType,@RequestPart("file") org.springframework.web.multipart.MultipartFile file){FirstlegScopeGuard.platform(u);return ApiResponse.success(service.upload(id,attachmentType,file,u.userId()));}
+ @PostMapping(value="/{id}/attachments/upload",consumes="multipart/form-data") @PreAuthorize("hasAuthority('platform:firstleg:truck-appointment:edit')") public ApiResponse<com.baiyue.firstleg.entity.TruckAppointmentAttachmentEntity> upload(@AuthenticationPrincipal AuthenticatedUser u,@PathVariable @Positive long id,@RequestParam @NotBlank @Pattern(regexp="DISPATCH_ORDER|DRIVER_DOCUMENT|VEHICLE_DOCUMENT|OTHER") String attachmentType,@RequestPart("file") org.springframework.web.multipart.MultipartFile file){FirstlegScopeGuard.platform(u);return ApiResponse.success(service.upload(id,attachmentType,file,u.userId()));}
  @DeleteMapping("/{id}/attachments/{attachmentId}") @PreAuthorize("hasAuthority('platform:firstleg:truck-appointment:edit')") public ApiResponse<Void> deleteAttachment(@AuthenticationPrincipal AuthenticatedUser u,@PathVariable @Positive long id,@PathVariable @Positive long attachmentId){FirstlegScopeGuard.platform(u);service.deleteAttachment(id,attachmentId);return ApiResponse.success(null);}
  @PostMapping @PreAuthorize("hasAuthority('platform:firstleg:truck-appointment:create')") @BusinessAudit(event="TRUCK_APPOINTMENT_CREATE",resourceType="TRUCK_APPOINTMENT",captureBefore=false) public ApiResponse<TruckAppointmentEntity> create(@AuthenticationPrincipal AuthenticatedUser u,@Valid @RequestBody SaveRequest r){FirstlegScopeGuard.platform(u);return ApiResponse.success(service.create(u.userId(),u.username(),r));}
  @PutMapping("/{id}") @PreAuthorize("hasAuthority('platform:firstleg:truck-appointment:edit')") public ApiResponse<TruckAppointmentEntity> edit(@AuthenticationPrincipal AuthenticatedUser u,@PathVariable long id,@Valid @RequestBody SaveRequest r){FirstlegScopeGuard.platform(u);return ApiResponse.success(service.edit(id,u.userId(),u.username(),r));}
diff --git a/firstleg/src/main/java/com/baiyue/firstleg/dto/TruckAppointmentDtos.java b/firstleg/src/main/java/com/baiyue/firstleg/dto/TruckAppointmentDtos.java
index a0a6cef2d..fe1524f40 100644
--- a/firstleg/src/main/java/com/baiyue/firstleg/dto/TruckAppointmentDtos.java
+++ b/firstleg/src/main/java/com/baiyue/firstleg/dto/TruckAppointmentDtos.java
@@ -2,7 +2,7 @@ package com.baiyue.firstleg.dto;
 import jakarta.validation.constraints.*; import java.math.BigDecimal; import java.time.LocalDateTime;
 public final class TruckAppointmentDtos { private TruckAppointmentDtos(){}
  public record Query(@Size(max=64) String keyword, com.baiyue.firstleg.domain.TruckAppointmentStatus status, @Positive Long customerId, @Positive Long containerBookingId, @Min(1) long page, @Min(1) @Max(200) long size){ public Query{if(page==0)page=1;if(size==0)size=20;} }
- public record SaveRequest(@Positive Long outboundOrderId,@Positive Long oceanBookingId,@Positive Long containerBookingId,@Positive Long loadingPlanId,@Positive Long warehouseId,@NotNull @Positive Long customerId,@Size(max=128) String customerName,@NotNull @Positive Long carrierId,@Size(max=128) String carrierName,@Size(max=128) String billOfLadingNo,@Size(max=64) String fleetContact,@Size(max=32) String fleetPhone,@Size(max=64) String driverName,@Size(max=32) String driverPhone,@Size(max=32) String driverIdCard,@Size(max=32) String vehicleNo,@Size(max=128) String storeName,@Size(max=64) String storeContact,@Size(max=32) String storePhone,@Size(max=255) String storeAddress,@Size(max=64) String storeCity,@Size(max=16) String storeZipcode,@PositiveOrZero Integer packageCount,@DecimalMin("0") BigDecimal grossWeightKg,@DecimalMin("0") BigDecimal volumeCbm,@PositiveOrZero Integer palletCount,@Size(max=255) String poNo,@NotNull LocalDateTime plannedLoadingAt,@PositiveOrZero Integer transitMinutes,@DecimalMin("0") BigDecimal payableAmount,@DecimalMin("0") BigDecimal receivableAmount,@Size(max=8) String currency,@Size(max=1000) String remark,@NotNull @PositiveOrZero Integer expectedVersion){}
+ public record SaveRequest(@Positive Long outboundOrderId,@NotNull @Positive Long oceanBookingId,@NotNull @Positive Long containerBookingId,@Positive Long loadingPlanId,@Positive Long warehouseId,@NotNull @Positive Long customerId,@Size(max=128) String customerName,@NotNull @Positive Long carrierId,@Size(max=128) String carrierName,@Size(max=128) String billOfLadingNo,@Size(max=64) String fleetContact,@Size(max=32) String fleetPhone,@Size(max=64) String driverName,@Size(max=32) String driverPhone,@Size(max=32) String driverIdCard,@Size(max=32) String vehicleNo,@Size(max=128) String storeName,@Size(max=64) String storeContact,@Size(max=32) String storePhone,@Size(max=255) String storeAddress,@Size(max=64) String storeCity,@Size(max=16) String storeZipcode,@PositiveOrZero Integer packageCount,@DecimalMin("0") BigDecimal grossWeightKg,@DecimalMin("0") BigDecimal volumeCbm,@PositiveOrZero Integer palletCount,@Size(max=255) String poNo,@NotNull LocalDateTime plannedLoadingAt,@PositiveOrZero Integer transitMinutes,@DecimalMin("0") BigDecimal payableAmount,@DecimalMin("0") BigDecimal receivableAmount,@Size(max=8) String currency,@Size(max=1000) String remark,@NotNull @PositiveOrZero Integer expectedVersion){}
  public record ActionRequest(@NotNull @PositiveOrZero Integer expectedVersion,@Size(max=500) String reason){}
- public record AttachmentRequest(@NotNull @Positive Long fileId,@NotBlank @Pattern(regexp="BILL_OF_LADING|DISPATCH_ORDER|DRIVER_DOCUMENT|VEHICLE_DOCUMENT|OTHER") String attachmentType,@Size(max=255) String fileName,@Size(max=128) String fileHash){ }
+ public record AttachmentRequest(@NotNull @Positive Long fileId,@NotBlank @Pattern(regexp="DISPATCH_ORDER|DRIVER_DOCUMENT|VEHICLE_DOCUMENT|OTHER") String attachmentType,@Size(max=255) String fileName,@Size(max=128) String fileHash){ }
 }
diff --git a/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/controller/PlatformOceanBookingController.java b/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/controller/PlatformOceanBookingController.java
index f5395533e..2829b8e52 100644
--- a/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/controller/PlatformOceanBookingController.java
+++ b/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/controller/PlatformOceanBookingController.java
@@ -7,6 +7,8 @@ import com.baiyue.common.security.AuthenticatedUser;
 import com.baiyue.firstleg.oceanbooking.dto.OceanBookingDtos.*;
 import com.baiyue.firstleg.oceanbooking.entity.OceanBookingEntity;
 import com.baiyue.firstleg.oceanbooking.service.OceanBookingService;
+import com.baiyue.firstleg.oceanbooking.service.OceanBookingDocumentService;
+import com.baiyue.firstleg.oceanbooking.service.OceanBookingPrintService;
 import com.baiyue.firstleg.service.FirstlegScopeGuard;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.annotation.Resource;
@@ -16,6 +18,13 @@ import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
+import org.springframework.http.CacheControl;
+import org.springframework.http.ContentDisposition;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import jakarta.servlet.http.HttpServletRequest;
+import java.nio.charset.StandardCharsets;
 import java.util.List;
 
 @Validated
@@ -24,6 +33,8 @@ import java.util.List;
 @RequestMapping("/api/platform/v1/ocean-bookings")
 public class PlatformOceanBookingController {
     @Resource private OceanBookingService service;
+    @Resource private OceanBookingDocumentService documentService;
+    @Resource private OceanBookingPrintService printService;
 
     @GetMapping @PreAuthorize("hasAuthority('platform:firstleg:ocean-booking:list')")
     public ApiResponse<PageResult<OceanBookingEntity>> page(@AuthenticationPrincipal AuthenticatedUser user, @Valid Query query) { FirstlegScopeGuard.platform(user); return ApiResponse.success(service.page(query)); }
@@ -45,6 +56,70 @@ public class PlatformOceanBookingController {
     @GetMapping("/{oceanBookingId}") @PreAuthorize("hasAuthority('platform:firstleg:ocean-booking:list')")
     public ApiResponse<Detail> detail(@AuthenticationPrincipal AuthenticatedUser user, @PathVariable @Positive long oceanBookingId) { FirstlegScopeGuard.platform(user); return ApiResponse.success(service.detail(oceanBookingId)); }
 
+    @PostMapping("/{oceanBookingId}/documents") @PreAuthorize("hasAuthority('platform:firstleg:ocean-booking:edit')")
+    @BusinessAudit(event="OCEAN_BOOKING_DOCUMENT_ATTACH", resourceType="OCEAN_BOOKING", resourceId="#oceanBookingId", description="关联订舱文件")
+    public ApiResponse<DocumentMutation> attachDocument(@AuthenticationPrincipal AuthenticatedUser user,
+        @PathVariable @Positive long oceanBookingId, @RequestHeader("Idempotency-Key") String key,
+        @Valid @RequestBody DocumentRequest request) {
+        FirstlegScopeGuard.platform(user);
+        return ApiResponse.success(documentService.attach(oceanBookingId, request, key, user.userId(), user.username()));
+    }
+    @GetMapping("/{oceanBookingId}/documents") @PreAuthorize("hasAuthority('platform:firstleg:ocean-booking:list')")
+    public ApiResponse<List<com.baiyue.firstleg.oceanbooking.entity.OceanBookingDocumentEntity>> documents(
+        @AuthenticationPrincipal AuthenticatedUser user, @PathVariable @Positive long oceanBookingId) {
+        FirstlegScopeGuard.platform(user);
+        return ApiResponse.success(documentService.documents(oceanBookingId));
+    }
+    @PostMapping(value = "/{oceanBookingId}/documents/upload", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
+    @PreAuthorize("hasAuthority('platform:firstleg:ocean-booking:edit')")
+    @BusinessAudit(event="OCEAN_BOOKING_DOCUMENT_UPLOAD", resourceType="OCEAN_BOOKING", resourceId="#oceanBookingId", description="上传订舱文件")
+    public ApiResponse<DocumentMutation> uploadDocument(@AuthenticationPrincipal AuthenticatedUser user,
+        @PathVariable @Positive long oceanBookingId, @RequestParam @jakarta.validation.constraints.Min(0) int expectedVersion,
+        @RequestParam @jakarta.validation.constraints.Pattern(regexp = "BOOKING_CONFIRMATION|BILL_OF_LADING") String documentType,
+        @RequestHeader("Idempotency-Key") String key,
+        @RequestPart("file") org.springframework.web.multipart.MultipartFile file) {
+        FirstlegScopeGuard.platform(user);
+        return ApiResponse.success(documentService.upload(oceanBookingId, expectedVersion, documentType, key, file,
+            user.userId(), user.username()));
+    }
+    @DeleteMapping("/{oceanBookingId}/documents/{documentId}")
+    @PreAuthorize("hasAuthority('platform:firstleg:ocean-booking:edit')")
+    @BusinessAudit(event="OCEAN_BOOKING_DOCUMENT_INVALIDATE", resourceType="OCEAN_BOOKING", resourceId="#oceanBookingId", description="作废订舱文件")
+    public ApiResponse<DocumentInvalidation> invalidateDocument(@AuthenticationPrincipal AuthenticatedUser user,
+        @PathVariable @Positive long oceanBookingId, @PathVariable @Positive long documentId,
+        @RequestHeader("Idempotency-Key") String key,
+        @Valid @RequestBody DocumentActionRequest request) {
+        FirstlegScopeGuard.platform(user);
+        return ApiResponse.success(documentService.invalidate(oceanBookingId, documentId, request.expectedVersion(), key,
+            user.userId(), user.username()));
+    }
+    @GetMapping("/{oceanBookingId}/documents/{documentId}/download")
+    @PreAuthorize("hasAuthority('platform:firstleg:ocean-booking:list')")
+    public ResponseEntity<byte[]> downloadDocument(@AuthenticationPrincipal AuthenticatedUser user,
+        @PathVariable @Positive long oceanBookingId, @PathVariable @Positive long documentId) {
+        FirstlegScopeGuard.platform(user);
+        OceanBookingDocumentService.Download download = documentService.download(oceanBookingId, documentId);
+        return ResponseEntity.ok().contentType(download.contentType()).cacheControl(CacheControl.noStore())
+            .header(HttpHeaders.PRAGMA, "no-cache").header(HttpHeaders.CONTENT_DISPOSITION,
+                ContentDisposition.attachment().filename(download.fileName(), StandardCharsets.UTF_8).build().toString())
+            .header("X-Content-Type-Options", "nosniff").contentLength(download.content().length)
+            .body(download.content());
+    }
+    @GetMapping(value = "/{oceanBookingId}/prints/shipping-instruction", produces = MediaType.APPLICATION_PDF_VALUE)
+    @PreAuthorize("hasAuthority('platform:firstleg:ocean-booking:list')")
+    public ResponseEntity<byte[]> printShippingInstruction(@AuthenticationPrincipal AuthenticatedUser user,
+        @PathVariable @Positive long oceanBookingId, HttpServletRequest request) {
+        FirstlegScopeGuard.platform(user);
+        return pdf(printService.shippingInstruction(oceanBookingId, request.getHeader("X-Request-Id")));
+    }
+    @GetMapping(value = "/{oceanBookingId}/prints/bill-of-lading-confirmation", produces = MediaType.APPLICATION_PDF_VALUE)
+    @PreAuthorize("hasAuthority('platform:firstleg:ocean-booking:list')")
+    public ResponseEntity<byte[]> printBillConfirmation(@AuthenticationPrincipal AuthenticatedUser user,
+        @PathVariable @Positive long oceanBookingId, HttpServletRequest request) {
+        FirstlegScopeGuard.platform(user);
+        return pdf(printService.billConfirmation(oceanBookingId, request.getHeader("X-Request-Id")));
+    }
+
     @PostMapping @PreAuthorize("hasAuthority('platform:firstleg:ocean-booking:create')")
     @BusinessAudit(event="OCEAN_BOOKING_CREATE", resourceType="OCEAN_BOOKING", description="创建海运订舱草稿", captureBefore=false)
     public ApiResponse<Detail> create(@AuthenticationPrincipal AuthenticatedUser user, @RequestHeader("Idempotency-Key") String key, @Valid @RequestBody CreateRequest request) { validateOptionalCustomer(user, request.data().customerId()); return ApiResponse.success(service.create(user.userId(), user.username(), key, request)); }
@@ -58,4 +133,13 @@ public class PlatformOceanBookingController {
     @BusinessAudit(event="OCEAN_BOOKING_RELEASE", resourceType="OCEAN_BOOKING", resourceId="#oceanBookingId", description="确认放舱")
     public ApiResponse<Detail> release(@AuthenticationPrincipal AuthenticatedUser user, @PathVariable @Positive long oceanBookingId, @RequestHeader("Idempotency-Key") String key, @Valid @RequestBody ReleaseRequest request) { FirstlegScopeGuard.platform(user); return ApiResponse.success(service.release(oceanBookingId, user.userId(), user.username(), key, request)); }
     private static void validateOptionalCustomer(AuthenticatedUser user, Long customerId) { FirstlegScopeGuard.platform(user); if (customerId != null) FirstlegScopeGuard.platform(user, customerId); }
+    private static ResponseEntity<byte[]> pdf(OceanBookingPrintService.GeneratedPdf pdf) {
+        ResponseEntity.BodyBuilder response = ResponseEntity.ok().contentType(MediaType.APPLICATION_PDF)
+            .cacheControl(CacheControl.noStore()).header(HttpHeaders.PRAGMA, "no-cache")
+            .header(HttpHeaders.CONTENT_DISPOSITION, ContentDisposition.attachment()
+                .filename(pdf.fileName(), StandardCharsets.UTF_8).build().toString())
+            .header("X-Content-Type-Options", "nosniff");
+        if (pdf.pageCount() != null) response.header("X-Print-Page-Count", pdf.pageCount());
+        return response.contentLength(pdf.content().length).body(pdf.content());
+    }
 }
diff --git a/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/dto/OceanBookingDtos.java b/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/dto/OceanBookingDtos.java
index 415ee8908..fc1ab0bc4 100644
--- a/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/dto/OceanBookingDtos.java
+++ b/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/dto/OceanBookingDtos.java
@@ -3,6 +3,7 @@ package com.baiyue.firstleg.oceanbooking.dto;
 import com.baiyue.firstleg.oceanbooking.entity.OceanBookingEntity;
 import com.baiyue.firstleg.oceanbooking.entity.OceanBookingPartyEntity;
 import com.baiyue.firstleg.oceanbooking.entity.OceanBookingContainerRequirementEntity;
+import com.baiyue.firstleg.oceanbooking.entity.OceanBookingDocumentEntity;
 import com.baiyue.firstleg.oceanbooking.entity.OceanBookingStatusHistoryEntity;
 import jakarta.validation.Valid;
 import jakarta.validation.constraints.Max;
@@ -12,6 +13,7 @@ import jakarta.validation.constraints.NotEmpty;
 import jakarta.validation.constraints.NotNull;
 import jakarta.validation.constraints.Positive;
 import jakarta.validation.constraints.Size;
+import jakarta.validation.constraints.Pattern;
 
 import java.time.LocalDateTime;
 import java.math.BigDecimal;
@@ -86,6 +88,12 @@ public final class OceanBookingDtos {
                                 @Size(max = 1000) String reason) {}
     public record ReleaseRequest(@NotNull @Min(0) Integer expectedVersion,
                                  @Size(max = 1000) String reason) {}
+    public record DocumentRequest(@NotNull @Min(0) Integer expectedVersion,
+                                  @NotNull @Positive Long fileId,
+                                  @NotBlank @Pattern(regexp = "BOOKING_CONFIRMATION|BILL_OF_LADING") String documentType) {}
+    public record DocumentActionRequest(@NotNull @Min(0) Integer expectedVersion) {}
+    public record DocumentMutation(OceanBookingDocumentEntity document, Integer bookingVersion) {}
+    public record DocumentInvalidation(Long documentId, Integer bookingVersion) {}
     public record RealContainer(Long containerBookingId, String cabinetNo, String containerNo,
                                 Long requirementId, Long allocationId, String containerType,
                                 String containerKind, BigDecimal capacityCbm, BigDecimal maxWeightKg,
@@ -96,7 +104,14 @@ public final class OceanBookingDtos {
                          List<OceanBookingPartyEntity> parties,
                          List<OceanBookingContainerRequirementEntity> containerRequirements,
                          List<RealContainer> containers,
-                         List<OceanBookingStatusHistoryEntity> histories) {}
+                         List<OceanBookingDocumentEntity> documents,
+                         List<OceanBookingStatusHistoryEntity> histories) {
+        public Detail(OceanBookingEntity oceanBooking, List<OceanBookingPartyEntity> parties,
+                      List<OceanBookingContainerRequirementEntity> containerRequirements,
+                      List<RealContainer> containers, List<OceanBookingStatusHistoryEntity> histories) {
+            this(oceanBooking, parties, containerRequirements, containers, List.of(), histories);
+        }
+    }
 
     public record ChannelOption(Long priceBookVersionId, String channelCode, String channelName,
                                 String priceModel, List<String> pricingTaxModes) {}
diff --git a/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/entity/OceanBookingDocumentEntity.java b/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/entity/OceanBookingDocumentEntity.java
new file mode 100644
index 000000000..052b75d10
--- /dev/null
+++ b/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/entity/OceanBookingDocumentEntity.java
@@ -0,0 +1,30 @@
+package com.baiyue.firstleg.oceanbooking.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.time.LocalDateTime;
+
+@Getter
+@Setter
+@TableName("fl_ocean_booking_document")
+public class OceanBookingDocumentEntity {
+    @TableId(type = IdType.ASSIGN_ID) private Long id;
+    private Long oceanBookingId;
+    private Long fileId;
+    private String documentType;
+    private String fileName;
+    private String fileHash;
+    private Long sizeBytes;
+    private String contentType;
+    private Boolean valid;
+    private Long uploadedBy;
+    private String uploadedByName;
+    private LocalDateTime uploadedAt;
+    private Long invalidatedBy;
+    private String invalidatedByName;
+    private LocalDateTime invalidatedAt;
+}
diff --git a/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/mapper/OceanBookingDocumentMapper.java b/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/mapper/OceanBookingDocumentMapper.java
new file mode 100644
index 000000000..b1342eca5
--- /dev/null
+++ b/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/mapper/OceanBookingDocumentMapper.java
@@ -0,0 +1,21 @@
+package com.baiyue.firstleg.oceanbooking.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baiyue.firstleg.oceanbooking.entity.OceanBookingDocumentEntity;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+import org.apache.ibatis.annotations.Update;
+
+@Mapper
+public interface OceanBookingDocumentMapper extends BaseMapper<OceanBookingDocumentEntity> {
+    @Update("""
+        UPDATE fl_ocean_booking_document
+           SET valid=0,invalidated_by=#{operatorId},invalidated_by_name=#{operatorName},
+               invalidated_at=CURRENT_TIMESTAMP(3)
+         WHERE id=#{documentId} AND ocean_booking_id=#{oceanBookingId} AND valid=1
+        """)
+    int invalidate(@Param("oceanBookingId") long oceanBookingId,
+                   @Param("documentId") long documentId,
+                   @Param("operatorId") long operatorId,
+                   @Param("operatorName") String operatorName);
+}
diff --git a/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/mapper/OceanBookingMapper.java b/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/mapper/OceanBookingMapper.java
index a8aa3e557..d34c94d7e 100644
--- a/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/mapper/OceanBookingMapper.java
+++ b/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/mapper/OceanBookingMapper.java
@@ -15,6 +15,16 @@ import org.apache.ibatis.annotations.Update;
 
 @Mapper
 public interface OceanBookingMapper extends BaseMapper<OceanBookingEntity> {
+    @Select("SELECT * FROM fl_ocean_booking WHERE id=#{id} FOR UPDATE")
+    OceanBookingEntity selectForUpdate(@Param("id") long id);
+
+    @Update("""
+        UPDATE fl_ocean_booking SET updated_by=#{operatorId},updated_by_name=#{operatorName},
+          updated_at=CURRENT_TIMESTAMP(3),version=version+1
+        WHERE id=#{id} AND status='DRAFT' AND version=#{expectedVersion}
+        """)
+    int touchDraft(@Param("id") long id, @Param("expectedVersion") int expectedVersion,
+                   @Param("operatorId") long operatorId, @Param("operatorName") String operatorName);
     @Update("UPDATE fl_ocean_booking SET customer_id=#{value.customerId},customer_name=#{value.customerName},channel_code=#{value.channelCode},channel_name=#{value.channelName},warehouse_id=#{value.warehouseId},warehouse_name=#{value.warehouseName},bill_of_lading_no=#{value.billOfLadingNo},shipping_company_id=#{value.shippingCompanyId},shipping_company_name=#{value.shippingCompanyName},carrier_code=#{value.carrierCode},booking_agent_id=#{value.bookingAgentId},booking_agent_name=#{value.bookingAgentName},vessel_name=#{value.vesselName},voyage_no=#{value.voyageNo},departure_port_code=#{value.departurePortCode},departure_port_name=#{value.departurePortName},destination_port_code=#{value.destinationPortCode},destination_port_name=#{value.destinationPortName},place_of_delivery=#{value.placeOfDelivery},service_term=#{value.serviceTerm},freight_term=#{value.freightTerm},estimated_sailing_at=#{value.estimatedSailingAt},estimated_arrival_at=#{value.estimatedArrivalAt},remark=#{value.remark},updated_by=#{operatorId},updated_by_name=#{operatorName},version=version+1,updated_at=NOW() WHERE id=#{id} AND status='DRAFT' AND version=#{version}")
     int updateDraft(@Param("id") long id, @Param("value") OceanBookingEntity value, @Param("version") int version, @Param("operatorId") long operatorId, @Param("operatorName") String operatorName);
     @Delete("DELETE FROM fl_ocean_booking WHERE id=#{id} AND status='DRAFT' AND version=#{version}")
diff --git a/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/repository/OceanBookingRepository.java b/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/repository/OceanBookingRepository.java
index ca7f77216..e6c8f1013 100644
--- a/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/repository/OceanBookingRepository.java
+++ b/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/repository/OceanBookingRepository.java
@@ -27,6 +27,7 @@ public class OceanBookingRepository {
     @Resource private OceanBookingContainerAllocationMapper allocations;
     @Resource private OceanBookingStatusHistoryMapper histories;
     @Resource private OceanBookingOperationMapper operations;
+    @Resource private OceanBookingDocumentMapper documents;
     @Resource private ContainerRepository containerBookings;
 
     public PageResult<OceanBookingEntity> page(Query query) {
@@ -36,6 +37,7 @@ public class OceanBookingRepository {
         return PageResult.from(bookings.selectLinkCandidates(new Page<>(query.page(), query.size()), query));
     }
     public OceanBookingEntity find(long id) { return bookings.selectById(id); }
+    public OceanBookingEntity findForUpdate(long id) { return bookings.selectForUpdate(id); }
     public void insert(OceanBookingEntity value) { bookings.insert(value); }
     public int transition(long id, String from, String to, int version, long operatorId, String operatorName) {
         return bookings.transition(id, from, to, version, operatorId, operatorName);
@@ -43,6 +45,9 @@ public class OceanBookingRepository {
     public int updateDraft(OceanBookingEntity value, int version, long operatorId, String operatorName) {
         return bookings.updateDraft(value.getId(), value, version, operatorId, operatorName);
     }
+    public int touchDraft(long id, int version, long operatorId, String operatorName) {
+        return bookings.touchDraft(id, version, operatorId, operatorName);
+    }
     public int deleteDraft(long id, int version) {
         return bookings.deleteDraft(id, version);
     }
@@ -73,6 +78,27 @@ public class OceanBookingRepository {
             .eq(OceanBookingContainerAllocationEntity::getContainerBookingId, containerBookingId));
     }
     public List<OceanBookingStatusHistoryEntity> histories(long id) { return histories.selectList(new LambdaQueryWrapper<OceanBookingStatusHistoryEntity>().eq(OceanBookingStatusHistoryEntity::getOceanBookingId, id).orderByAsc(OceanBookingStatusHistoryEntity::getCreatedAt)); }
+    public List<OceanBookingDocumentEntity> documents(long id) {
+        return documents.selectList(new LambdaQueryWrapper<OceanBookingDocumentEntity>()
+            .eq(OceanBookingDocumentEntity::getOceanBookingId, id)
+            .orderByDesc(OceanBookingDocumentEntity::getUploadedAt)
+            .orderByDesc(OceanBookingDocumentEntity::getId));
+    }
+    public List<OceanBookingDocumentEntity> activeDocuments(long id) {
+        return documents.selectList(new LambdaQueryWrapper<OceanBookingDocumentEntity>()
+            .eq(OceanBookingDocumentEntity::getOceanBookingId, id)
+            .eq(OceanBookingDocumentEntity::getValid, true)
+            .orderByAsc(OceanBookingDocumentEntity::getUploadedAt));
+    }
+    public OceanBookingDocumentEntity document(long id, long documentId) {
+        return documents.selectOne(new LambdaQueryWrapper<OceanBookingDocumentEntity>()
+            .eq(OceanBookingDocumentEntity::getOceanBookingId, id)
+            .eq(OceanBookingDocumentEntity::getId, documentId));
+    }
+    public void insert(OceanBookingDocumentEntity value) { documents.insert(value); }
+    public int invalidateDocument(long id, long documentId, long operatorId, String operatorName) {
+        return documents.invalidate(id, documentId, operatorId, operatorName);
+    }
     public void replaceParties(long id, List<OceanBookingPartyEntity> values) { parties.delete(new LambdaQueryWrapper<OceanBookingPartyEntity>().eq(OceanBookingPartyEntity::getOceanBookingId, id)); values.forEach(parties::insert); }
     public void replaceRequirements(long id, List<OceanBookingContainerRequirementEntity> values) { requirements.delete(new LambdaQueryWrapper<OceanBookingContainerRequirementEntity>().eq(OceanBookingContainerRequirementEntity::getOceanBookingId, id)); values.forEach(requirements::insert); }
     public OceanBookingContainerRequirementEntity requirement(long id, long requirementId) { return requirements.selectOne(new LambdaQueryWrapper<OceanBookingContainerRequirementEntity>().eq(OceanBookingContainerRequirementEntity::getOceanBookingId, id).eq(OceanBookingContainerRequirementEntity::getId, requirementId)); }
diff --git a/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/service/OceanBookingDocumentService.java b/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/service/OceanBookingDocumentService.java
new file mode 100644
index 000000000..09bf82fba
--- /dev/null
+++ b/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/service/OceanBookingDocumentService.java
@@ -0,0 +1,288 @@
+package com.baiyue.firstleg.oceanbooking.service;
+
+import com.baomidou.mybatisplus.core.toolkit.IdWorker;
+import com.baiyue.common.core.api.ResultCode;
+import com.baiyue.common.core.exception.BizException;
+import com.baiyue.firstleg.client.OceanBookingFileClient;
+import com.baiyue.firstleg.oceanbooking.dto.OceanBookingDtos.DocumentInvalidation;
+import com.baiyue.firstleg.oceanbooking.dto.OceanBookingDtos.DocumentMutation;
+import com.baiyue.firstleg.oceanbooking.dto.OceanBookingDtos.DocumentRequest;
+import com.baiyue.firstleg.oceanbooking.entity.OceanBookingDocumentEntity;
+import com.baiyue.firstleg.oceanbooking.entity.OceanBookingEntity;
+import com.baiyue.firstleg.oceanbooking.repository.OceanBookingRepository;
+import feign.FeignException;
+import jakarta.annotation.Resource;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.StringUtils;
+import org.springframework.web.multipart.MultipartFile;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+
+import java.time.LocalDateTime;
+import java.util.List;
+import java.util.Objects;
+import java.util.Set;
+import java.nio.charset.StandardCharsets;
+import java.security.MessageDigest;
+import java.util.HexFormat;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.baiyue.firstleg.oceanbooking.entity.OceanBookingOperationEntity;
+
+@Service
+public class OceanBookingDocumentService {
+    public static final String BUSINESS_TYPE = "OCEAN_BOOKING_DOCUMENT";
+    private static final Set<String> DOCUMENT_TYPES = Set.of("BOOKING_CONFIRMATION", "BILL_OF_LADING");
+
+    @Resource private OceanBookingRepository repository;
+    @Resource private OceanBookingFileClient files;
+    @Resource private ObjectMapper objectMapper;
+    @Value("${baiyue.security.internal-service-token:}") private String internalToken;
+
+    @Transactional
+    public DocumentMutation upload(long oceanBookingId, int expectedVersion, String documentType, String key,
+                                   MultipartFile file, long operatorId, String operatorName) {
+        requireExisting(oceanBookingId);
+        String action = "UPLOAD_DOCUMENT";
+        String requestHash = hash(action, oceanBookingId, expectedVersion + "|" + normalizeType(documentType)
+            + "|" + fileDigest(file));
+        DocumentMutation replay = claimOrReplay(oceanBookingId, operatorId, action, key, requestHash,
+            DocumentMutation.class);
+        if (replay != null) return replay;
+        OceanBookingEntity booking = lockDraft(oceanBookingId, expectedVersion);
+        OceanBookingFileClient.Metadata metadata;
+        try {
+            var response = files.upload(internalToken, operatorId, booking.getCustomerId(), BUSINESS_TYPE,
+                Long.toString(oceanBookingId), file);
+            if (response == null || !response.successful() || response.data() == null) {
+                throw bad("订舱文件上传失败");
+            }
+            metadata = response.data();
+        } catch (FeignException exception) {
+            throw unavailable();
+        }
+        DocumentMutation result = save(booking, expectedVersion, normalizeType(documentType), metadata, operatorId, operatorName);
+        return complete(oceanBookingId, operatorId, action, key, result);
+    }
+
+    @Transactional
+    public DocumentMutation attach(long oceanBookingId, DocumentRequest request, String key,
+                                   long operatorId, String operatorName) {
+        requireExisting(oceanBookingId);
+        String action = "ATTACH_DOCUMENT";
+        String requestHash = hash(action, oceanBookingId, request);
+        DocumentMutation replay = claimOrReplay(oceanBookingId, operatorId, action, key, requestHash,
+            DocumentMutation.class);
+        if (replay != null) return replay;
+        OceanBookingEntity booking = lockDraft(oceanBookingId, request.expectedVersion());
+        OceanBookingFileClient.Metadata metadata = metadata(booking, request.fileId());
+        DocumentMutation result = save(booking, request.expectedVersion(), normalizeType(request.documentType()),
+            metadata, operatorId, operatorName);
+        return complete(oceanBookingId, operatorId, action, key, result);
+    }
+
+    @Transactional
+    public DocumentInvalidation invalidate(long oceanBookingId, long documentId, int expectedVersion, String key,
+                                           long operatorId, String operatorName) {
+        requireExisting(oceanBookingId);
+        String action = "INVALIDATE_DOCUMENT";
+        String requestHash = hash(action, oceanBookingId, documentId + "|" + expectedVersion);
+        DocumentInvalidation replay = claimOrReplay(oceanBookingId, operatorId, action, key, requestHash,
+            DocumentInvalidation.class);
+        if (replay != null) return replay;
+        lockDraft(oceanBookingId, expectedVersion);
+        if (repository.invalidateDocument(oceanBookingId, documentId, operatorId, operatorName) != 1) {
+            throw new BizException(ResultCode.NOT_FOUND, "有效订舱文件不存在");
+        }
+        touch(oceanBookingId, expectedVersion, operatorId, operatorName);
+        return complete(oceanBookingId, operatorId, action, key,
+            new DocumentInvalidation(documentId, expectedVersion + 1));
+    }
+
+    public List<OceanBookingDocumentEntity> documents(long oceanBookingId) {
+        if (repository.find(oceanBookingId) == null) throw new BizException(ResultCode.NOT_FOUND, "订舱单不存在");
+        return repository.documents(oceanBookingId);
+    }
+
+    public Download download(long oceanBookingId, long documentId) {
+        OceanBookingEntity booking = repository.find(oceanBookingId);
+        if (booking == null) throw new BizException(ResultCode.NOT_FOUND, "订舱单不存在");
+        OceanBookingDocumentEntity document = repository.document(oceanBookingId, documentId);
+        if (document == null || !Boolean.TRUE.equals(document.getValid())) {
+            throw new BizException(ResultCode.NOT_FOUND, "有效订舱文件不存在");
+        }
+        metadata(booking, document.getFileId());
+        try {
+            ResponseEntity<byte[]> response = files.download(internalToken, booking.getCustomerId(), BUSINESS_TYPE,
+                Long.toString(oceanBookingId), document.getFileId());
+            byte[] content = response.getBody();
+            if (!response.getStatusCode().is2xxSuccessful() || content == null || content.length == 0) {
+                throw unavailable();
+            }
+            MediaType contentType = response.getHeaders().getContentType();
+            return new Download(content, document.getFileName(), contentType == null
+                ? MediaType.APPLICATION_OCTET_STREAM : contentType);
+        } catch (FeignException.NotFound exception) {
+            throw new BizException(ResultCode.NOT_FOUND, "有效订舱文件不存在");
+        } catch (FeignException exception) {
+            throw unavailable();
+        }
+    }
+
+    public void requireActiveValidDocument(OceanBookingEntity booking) {
+        if (booking.getCustomerId() == null || booking.getCustomerId() <= 0) {
+            throw conflict("订舱缺少客户归属，无法校验文件");
+        }
+        boolean valid = false;
+        for (OceanBookingDocumentEntity document : repository.activeDocuments(booking.getId())) {
+            if (!DOCUMENT_TYPES.contains(document.getDocumentType())) continue;
+            try {
+                OceanBookingFileClient.Metadata metadata = metadata(booking, document.getFileId());
+                if (Objects.equals(metadata.fileId(), document.getFileId())) {
+                    valid = true;
+                    break;
+                }
+            } catch (BizException exception) {
+                if (exception.getResultCode() == ResultCode.SERVICE_UNAVAILABLE) throw exception;
+            }
+        }
+        if (!valid) throw conflict("订舱缺少有效订舱确认或提单文件");
+    }
+
+    private DocumentMutation save(OceanBookingEntity booking, int expectedVersion, String documentType,
+                                  OceanBookingFileClient.Metadata metadata,
+                                  long operatorId, String operatorName) {
+        validateMetadata(booking, metadata);
+        OceanBookingDocumentEntity document = new OceanBookingDocumentEntity();
+        document.setId(IdWorker.getId());
+        document.setOceanBookingId(booking.getId());
+        document.setFileId(metadata.fileId());
+        document.setDocumentType(documentType);
+        document.setFileName(metadata.fileName());
+        document.setFileHash(metadata.sha256());
+        document.setSizeBytes(metadata.sizeBytes());
+        document.setContentType(metadata.contentType());
+        document.setValid(true);
+        document.setUploadedBy(operatorId);
+        document.setUploadedByName(operatorName);
+        document.setUploadedAt(LocalDateTime.now());
+        repository.insert(document);
+        touch(booking.getId(), expectedVersion, operatorId, operatorName);
+        return new DocumentMutation(document, expectedVersion + 1);
+    }
+
+    private OceanBookingEntity lockDraft(long id, int expectedVersion) {
+        OceanBookingEntity booking = repository.findForUpdate(id);
+        if (booking == null) throw new BizException(ResultCode.NOT_FOUND, "订舱单不存在");
+        if (!Integer.valueOf(expectedVersion).equals(booking.getVersion())) throw concurrent();
+        if (!"DRAFT".equals(booking.getStatus())) throw conflict("已放舱订舱文件永久只读");
+        if (booking.getCustomerId() == null || booking.getCustomerId() <= 0) {
+            throw bad("请先保存订舱客户后再上传文件");
+        }
+        return booking;
+    }
+
+    private OceanBookingEntity requireExisting(long id) {
+        OceanBookingEntity booking = repository.find(id);
+        if (booking == null) throw new BizException(ResultCode.NOT_FOUND, "订舱单不存在");
+        return booking;
+    }
+
+    private OceanBookingFileClient.Metadata metadata(OceanBookingEntity booking, long fileId) {
+        try {
+            var response = files.metadata(internalToken, booking.getCustomerId(), BUSINESS_TYPE,
+                Long.toString(booking.getId()), fileId);
+            if (response == null || !response.successful() || response.data() == null) {
+                throw new BizException(ResultCode.NOT_FOUND, "订舱文件不存在或归属不匹配");
+            }
+            validateMetadata(booking, response.data());
+            return response.data();
+        } catch (FeignException.NotFound exception) {
+            throw new BizException(ResultCode.NOT_FOUND, "订舱文件不存在或归属不匹配");
+        } catch (FeignException exception) {
+            throw unavailable();
+        }
+    }
+
+    private static void validateMetadata(OceanBookingEntity booking, OceanBookingFileClient.Metadata metadata) {
+        if (metadata.fileId() == null || !Objects.equals(metadata.tenantId(), booking.getCustomerId())
+            || !BUSINESS_TYPE.equals(metadata.businessType())
+            || !Long.toString(booking.getId()).equals(metadata.businessId())) {
+            throw new BizException(ResultCode.VALIDATION_FAILED, "订舱文件归属不匹配");
+        }
+    }
+
+    private void touch(long id, int version, long operatorId, String operatorName) {
+        if (repository.touchDraft(id, version, operatorId, operatorName) != 1) throw concurrent();
+    }
+
+    private static String normalizeType(String value) {
+        String normalized = StringUtils.hasText(value) ? value.trim().toUpperCase() : null;
+        if (!DOCUMENT_TYPES.contains(normalized)) throw bad("不支持的订舱文件类型");
+        return normalized;
+    }
+
+    private static BizException bad(String message) { return new BizException(ResultCode.BAD_REQUEST, message); }
+    private static BizException conflict(String message) { return new BizException(ResultCode.CONFLICT, message); }
+    private static BizException concurrent() { return conflict("订舱版本已变化，请刷新后重试"); }
+    private static BizException unavailable() { return new BizException(ResultCode.SERVICE_UNAVAILABLE, "文件服务暂不可用"); }
+    private <T> T claimOrReplay(long id, long operatorId, String action, String key, String requestHash,
+                                Class<T> responseType) {
+        validateKey(key);
+        String normalized = key.trim();
+        if (repository.claimOperation(id, operatorId, action, normalized, requestHash)) return null;
+        OceanBookingOperationEntity existing = repository.operation(operatorId, action, normalized);
+        if (existing == null || !requestHash.equals(existing.getRequestHash())) {
+            throw conflict("幂等键已用于其他请求");
+        }
+        if (!"SUCCESS".equals(existing.getStatus()) || !StringUtils.hasText(existing.getResultJson())) {
+            throw conflict("相同请求正在处理中，请稍后重试");
+        }
+        try {
+            return objectMapper.readValue(existing.getResultJson(), responseType);
+        } catch (JsonProcessingException exception) {
+            throw new IllegalStateException("无法读取订舱文件幂等结果", exception);
+        }
+    }
+    private <T> T complete(long id, long operatorId, String action, String key, T result) {
+        try {
+            if (repository.completeOperation(id, operatorId, action, key.trim(),
+                objectMapper.writeValueAsString(result)) != 1) {
+                throw conflict("订舱文件幂等请求完成状态冲突");
+            }
+            return result;
+        } catch (JsonProcessingException exception) {
+            throw new IllegalStateException("无法保存订舱文件幂等结果", exception);
+        }
+    }
+    private String hash(String action, long id, Object payload) {
+        try {
+            return HexFormat.of().formatHex(MessageDigest.getInstance("SHA-256")
+                .digest((action + '|' + id + '|' + objectMapper.writeValueAsString(payload))
+                    .getBytes(StandardCharsets.UTF_8)));
+        } catch (Exception exception) {
+            throw new IllegalStateException("无法计算订舱文件请求摘要", exception);
+        }
+    }
+    private static String fileDigest(MultipartFile file) {
+        try (var input = file.getInputStream()) {
+            MessageDigest digest = MessageDigest.getInstance("SHA-256");
+            byte[] buffer = new byte[8192];
+            int read;
+            while ((read = input.read(buffer)) >= 0) {
+                if (read > 0) digest.update(buffer, 0, read);
+            }
+            return HexFormat.of().formatHex(digest.digest());
+        } catch (Exception exception) {
+            throw bad("无法读取上传文件");
+        }
+    }
+    private static void validateKey(String key) {
+        if (!StringUtils.hasText(key) || key.trim().length() > 128) {
+            throw bad("Idempotency-Key不能为空且不能超过128个字符");
+        }
+    }
+    public record Download(byte[] content, String fileName, MediaType contentType) {}
+}
diff --git a/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/service/OceanBookingPrintService.java b/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/service/OceanBookingPrintService.java
new file mode 100644
index 000000000..6452a9ce7
--- /dev/null
+++ b/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/service/OceanBookingPrintService.java
@@ -0,0 +1,141 @@
+package com.baiyue.firstleg.oceanbooking.service;
+
+import com.baiyue.common.core.api.ResultCode;
+import com.baiyue.common.core.exception.BizException;
+import com.baiyue.firstleg.client.PrintPdfClient;
+import com.baiyue.firstleg.oceanbooking.dto.OceanBookingDtos.Detail;
+import com.baiyue.firstleg.oceanbooking.entity.OceanBookingContainerRequirementEntity;
+import com.baiyue.firstleg.oceanbooking.entity.OceanBookingEntity;
+import com.baiyue.firstleg.oceanbooking.entity.OceanBookingPartyEntity;
+import feign.FeignException;
+import jakarta.annotation.Resource;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Service;
+
+import java.math.BigDecimal;
+import java.math.RoundingMode;
+import java.time.format.DateTimeFormatter;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+@Service
+public class OceanBookingPrintService {
+    public static final String SHIPPING_INSTRUCTION = "SEA_FREIGHT_SHIPPING_INSTRUCTION_A4_V1";
+    public static final String BILL_CONFIRMATION = "BILL_OF_LADING_CONFIRMATION_A4_V1";
+    private static final PrintPdfClient.PageSpec A4 = new PrintPdfClient.PageSpec(
+        new BigDecimal("210"), new BigDecimal("297"));
+
+    @Resource private OceanBookingService bookings;
+    @Resource private PrintPdfClient print;
+    @Value("${baiyue.security.internal-service-token:}") private String internalToken;
+
+    public GeneratedPdf shippingInstruction(long oceanBookingId, String requestId) {
+        return generate(oceanBookingId, requestId, SHIPPING_INSTRUCTION, "出口货物托运单");
+    }
+
+    public GeneratedPdf billConfirmation(long oceanBookingId, String requestId) {
+        return generate(oceanBookingId, requestId, BILL_CONFIRMATION, "提单确认件");
+    }
+
+    private GeneratedPdf generate(long id, String requestId, String template, String suffix) {
+        Detail detail = bookings.detail(id);
+        OceanBookingEntity booking = detail.oceanBooking();
+        if (!"RELEASED".equals(booking.getStatus())) {
+            throw new BizException(ResultCode.CONFLICT, "订舱放舱后才可打印正式单据");
+        }
+        String fileName = booking.getBookingNo() + "-" + suffix + ".pdf";
+        PrintPdfClient.FreightA4PdfRequest request = new PrintPdfClient.FreightA4PdfRequest(
+            template, A4, fileName, List.of(new PrintPdfClient.FreightDocument(
+                fields(template, detail), List.of(cargo(detail.containerRequirements())))));
+        try {
+            ResponseEntity<byte[]> response = print.generateFreightA4Documents(internalToken, requestId, request);
+            MediaType contentType = response.getHeaders().getContentType();
+            byte[] content = response.getBody();
+            if (!response.getStatusCode().is2xxSuccessful() || contentType == null
+                || !MediaType.APPLICATION_PDF.isCompatibleWith(contentType)
+                || content == null || content.length == 0) {
+                throw new BizException(ResultCode.SERVICE_UNAVAILABLE, "打印服务未返回有效PDF");
+            }
+            return new GeneratedPdf(content, fileName,
+                response.getHeaders().getFirst("X-Print-Page-Count"));
+        } catch (FeignException exception) {
+            throw new BizException(ResultCode.SERVICE_UNAVAILABLE, "打印服务暂不可用");
+        }
+    }
+
+    private static Map<String, String> fields(String template, Detail detail) {
+        OceanBookingEntity booking = detail.oceanBooking();
+        Map<String, OceanBookingPartyEntity> parties = detail.parties().stream()
+            .collect(Collectors.toMap(OceanBookingPartyEntity::getPartyType, value -> value));
+        Map<String, String> fields = new LinkedHashMap<>();
+        fields.put("shipper", party(parties.get("SHIPPER")));
+        fields.put("consignee", party(parties.get("CONSIGNEE")));
+        fields.put("notifyParty", party(parties.get("NOTIFY_PARTY")));
+        fields.put("oceanVesselVoyage", join(booking.getVesselName(), booking.getVoyageNo()));
+        fields.put("portOfLoading", first(booking.getDeparturePortName(), booking.getDeparturePortCode()));
+        fields.put("portOfDischarge", first(booking.getDestinationPortName(), booking.getDestinationPortCode()));
+        fields.put("placeOfDelivery", text(booking.getPlaceOfDelivery()));
+        fields.put("serviceTerm", text(booking.getServiceTerm()));
+        fields.put("freightTerm", text(booking.getFreightTerm()));
+        fields.put("totalPackagesInWords", Integer.toString(totalContainers(detail.containerRequirements())));
+        if (SHIPPING_INSTRUCTION.equals(template)) {
+            fields.put("toCompany", text(booking.getBookingAgentName()));
+            fields.put("jobNumber", text(booking.getBookingNo()));
+            fields.put("etdDate", date(booking.getEstimatedSailingAt()));
+            fields.put("cargoQuantity", Integer.toString(totalContainers(detail.containerRequirements())));
+            fields.put("carrier", text(booking.getShippingCompanyName()));
+            fields.put("bookingAgent", text(booking.getBookingAgentName()));
+            fields.put("remark", text(booking.getRemark()));
+        } else {
+            fields.put("bookingNumber", text(booking.getBillOfLadingNo()));
+            fields.put("expectedDepartureDate", date(booking.getEstimatedSailingAt()));
+            fields.put("containerSpec", requirementSummary(detail.containerRequirements()));
+            fields.put("containerSummary", requirementSummary(detail.containerRequirements()));
+            fields.put("notes", text(booking.getRemark()));
+        }
+        fields.values().removeIf(String::isEmpty);
+        return fields;
+    }
+
+    private static PrintPdfClient.CargoRow cargo(List<OceanBookingContainerRequirementEntity> requirements) {
+        BigDecimal gross = requirements.stream().map(value -> value.getMaxWeightKg()
+            .multiply(BigDecimal.valueOf(value.getQuantity()))).reduce(BigDecimal.ZERO, BigDecimal::add);
+        BigDecimal volume = requirements.stream().map(value -> value.getCapacityCbm()
+            .multiply(BigDecimal.valueOf(value.getQuantity()))).reduce(BigDecimal.ZERO, BigDecimal::add);
+        return new PrintPdfClient.CargoRow("N/M", Integer.toString(totalContainers(requirements)),
+            "CONTAINERS", requirementSummary(requirements), decimal(gross, 3) + " KGS",
+            decimal(volume, 4) + " CBM");
+    }
+
+    private static int totalContainers(List<OceanBookingContainerRequirementEntity> values) {
+        return values.stream().mapToInt(OceanBookingContainerRequirementEntity::getQuantity).sum();
+    }
+
+    private static String requirementSummary(List<OceanBookingContainerRequirementEntity> values) {
+        return values.stream().map(value -> value.getContainerType() + " " + value.getContainerKind()
+            + " x " + value.getQuantity()).collect(Collectors.joining("\n"));
+    }
+
+    private static String party(OceanBookingPartyEntity value) {
+        if (value == null) return "";
+        return List.of(text(value.getPartyName()), text(value.getAddress()),
+                join(value.getContactName(), value.getContactPhone())).stream()
+            .filter(part -> !part.isEmpty()).collect(Collectors.joining("\n"));
+    }
+
+    private static String date(java.time.LocalDateTime value) {
+        return value == null ? "" : value.format(DateTimeFormatter.ISO_LOCAL_DATE);
+    }
+    private static String decimal(BigDecimal value, int scale) {
+        return value.setScale(scale, RoundingMode.HALF_UP).toPlainString();
+    }
+    private static String first(String first, String fallback) { return !text(first).isEmpty() ? first.trim() : text(fallback); }
+    private static String join(String first, String second) { return List.of(text(first), text(second)).stream().filter(value -> !value.isEmpty()).collect(Collectors.joining(" / ")); }
+    private static String text(String value) { return value == null ? "" : value.trim(); }
+
+    public record GeneratedPdf(byte[] content, String fileName, String pageCount) {}
+}
diff --git a/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/service/OceanBookingService.java b/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/service/OceanBookingService.java
index 3ae3d7cac..16f291ba8 100644
--- a/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/service/OceanBookingService.java
+++ b/firstleg/src/main/java/com/baiyue/firstleg/oceanbooking/service/OceanBookingService.java
@@ -49,6 +49,7 @@ public class OceanBookingService {
     @Resource private WarehouseMasterDataClient warehouses;
     @Resource private WarehousePartnerClient partners;
     @Resource private FirstlegDocumentNumberGenerator documentNumbers;
+    @Resource private OceanBookingDocumentService documents;
     @Value("${baiyue.security.internal-service-token:}") private String internalToken;
     @Value("${baiyue.warehouse.public-tenant-id:0}") private long publicWarehouseTenantId;
 
@@ -147,10 +148,11 @@ public class OceanBookingService {
         String action = "RELEASE";
         Detail replay = claimOrReplay(id, operatorId, action, key, hash(action, id, request));
         if (replay != null) return replay;
-        OceanBookingEntity before = requiredVersion(id, request.expectedVersion());
+        OceanBookingEntity before = requiredVersionForUpdate(id, request.expectedVersion());
         requireStatus(before, OceanBookingStatus.DRAFT);
         validateRelease(before, repository.parties(id), repository.requirements(id));
         validateMasterData(before);
+        documents.requireActiveValidDocument(before);
         if (repository.transition(id, OceanBookingStatus.DRAFT.name(), OceanBookingStatus.RELEASED.name(),
             request.expectedVersion(), operatorId, name) != 1) throw concurrent();
         OceanBookingEntity after = required(id);
@@ -189,9 +191,10 @@ public class OceanBookingService {
         history.setOperatorId(operatorId); history.setOperatorName(operatorName); repository.insert(history);
     }
 
-    private Detail detail(OceanBookingEntity value) { return new Detail(value, repository.parties(value.getId()), repository.requirements(value.getId()), repository.containers(value.getId()), repository.histories(value.getId())); }
+    private Detail detail(OceanBookingEntity value) { return new Detail(value, repository.parties(value.getId()), repository.requirements(value.getId()), repository.containers(value.getId()), repository.documents(value.getId()), repository.histories(value.getId())); }
     private OceanBookingEntity required(long id) { OceanBookingEntity value = repository.find(id); if (value == null) throw new BizException(ResultCode.NOT_FOUND, "订舱单不存在"); return value; }
     private OceanBookingEntity requiredVersion(long id, int version) { OceanBookingEntity value = required(id); if (!Integer.valueOf(version).equals(value.getVersion())) throw concurrent(); return value; }
+    private OceanBookingEntity requiredVersionForUpdate(long id, int version) { OceanBookingEntity value = repository.findForUpdate(id); if (value == null) throw new BizException(ResultCode.NOT_FOUND, "订舱单不存在"); if (!Integer.valueOf(version).equals(value.getVersion())) throw concurrent(); return value; }
     private static void requireStatus(OceanBookingEntity value, OceanBookingStatus status) { if (!status.name().equals(value.getStatus())) throw conflict("订舱状态不允许当前操作"); }
 
     private void validateDraftStructure(DraftData data) {
@@ -224,6 +227,9 @@ public class OceanBookingService {
             || !StringUtils.hasText(booking.getVoyageNo()) || !StringUtils.hasText(booking.getServiceTerm())
             || !StringUtils.hasText(booking.getFreightTerm()) || booking.getEstimatedSailingAt() == null
             || booking.getEstimatedArrivalAt() == null || booking.getShippingCompanyId() == null
+            || (!StringUtils.hasText(booking.getDeparturePortName()) && !StringUtils.hasText(booking.getDeparturePortCode()))
+            || (!StringUtils.hasText(booking.getDestinationPortName()) && !StringUtils.hasText(booking.getDestinationPortCode()))
+            || !StringUtils.hasText(booking.getPlaceOfDelivery())
             || !StringUtils.hasText(booking.getCarrierCode())
             || booking.getBookingAgentId() == null || parties == null || parties.size() != 3
             || requirements == null || requirements.isEmpty()) throw badRequest("订舱资料尚未填写完整，无法发布");
diff --git a/firstleg/src/main/java/com/baiyue/firstleg/service/TruckAppointmentService.java b/firstleg/src/main/java/com/baiyue/firstleg/service/TruckAppointmentService.java
index 16ea6f752..1f94a0257 100644
--- a/firstleg/src/main/java/com/baiyue/firstleg/service/TruckAppointmentService.java
+++ b/firstleg/src/main/java/com/baiyue/firstleg/service/TruckAppointmentService.java
@@ -5,10 +5,12 @@ import com.baiyue.common.core.api.PageResult;
 import com.baiyue.common.core.api.ResultCode;
 import com.baiyue.common.core.exception.BizException;
 import com.baiyue.firstleg.domain.TruckAppointmentStatus;
+import com.baiyue.firstleg.domain.Iso6346ContainerNumber;
 import com.baiyue.firstleg.dto.TruckAppointmentDtos.*;
 import com.baiyue.firstleg.entity.*;
 import com.baiyue.firstleg.oceanbooking.entity.OceanBookingEntity;
 import com.baiyue.firstleg.oceanbooking.repository.OceanBookingRepository;
+import com.baiyue.firstleg.oceanbooking.service.OceanBookingDocumentService;
 import com.baiyue.firstleg.repository.TruckAppointmentRepository;
 import com.baiyue.firstleg.repository.SmartLoadingRepository;
 import com.baiyue.firstleg.repository.ContainerRepository;
@@ -32,9 +34,10 @@ import org.springframework.web.multipart.MultipartFile;
 
 @Service
 public class TruckAppointmentService {
- private static final Set<String> ATTACHMENT_TYPES = Set.of("BILL_OF_LADING", "DISPATCH_ORDER", "DRIVER_DOCUMENT", "VEHICLE_DOCUMENT", "OTHER");
+ private static final Set<String> ATTACHMENT_TYPES = Set.of("DISPATCH_ORDER", "DRIVER_DOCUMENT", "VEHICLE_DOCUMENT", "OTHER");
  @Resource TruckAppointmentRepository repo;
  @Resource OceanBookingRepository oceanBookings;
+ @Resource OceanBookingDocumentService oceanBookingDocuments;
  @Resource SmartLoadingRepository loadingPlans;
  @Resource ContainerRepository containers;
  @Resource TruckAppointmentFileClient files;
@@ -53,8 +56,27 @@ public class TruckAppointmentService {
  @Transactional public TruckAppointmentEntity action(long id,String action,ActionRequest r,String idem,String clientHash,long uid,String name){String requestHash=hash(action,id,r);verifyClientHash(clientHash,requestHash);TruckAppointmentEntity replay=claimOrReplay(id,action,idem,requestHash);if(replay!=null)return replay;TruckAppointmentEntity e=required(id); checkVersion(e,r.expectedVersion()); if("RESCHEDULE".equals(action))throw conflict("改约请使用专用接口"); TruckAppointmentStatus from=e.getStatus(),to=next(from,action); String dispatchBill="DISPATCH".equals(action)?requireDispatchReady(e):null; int changed="DISPATCH".equals(action)?repo.dispatch(id,from.name(),dispatchBill,e.getVersion()):repo.transition(id,from.name(),to.name(),e.getVersion()); if(changed!=1)throw conflict("状态或版本已变化，请刷新后重试"); TruckAppointmentEntity after=required(id);record(after,from.name(),to.name(),action,r.reason(),uid,name);return completeOperation(id,action,idem,after);}
  @Transactional public TruckAppointmentEntity reschedule(long id,LocalDateTime at,ActionRequest r,String idem,String clientHash,long uid,String name){String action="RESCHEDULE";String requestHash=hash(action,id,new ReschedulePayload(at,r));verifyClientHash(clientHash,requestHash);TruckAppointmentEntity replay=claimOrReplay(id,action,idem,requestHash);if(replay!=null)return replay;TruckAppointmentEntity e=required(id);checkVersion(e,r.expectedVersion()); if(e.getStatus()==TruckAppointmentStatus.COMPLETED||e.getStatus()==TruckAppointmentStatus.CANCELLED)throw conflict("当前状态不可改约"); String from=e.getStatus().name(); if(repo.reschedule(id,at,r.reason(),e.getVersion())!=1)throw conflict("状态或版本已变化，请刷新后重试");TruckAppointmentEntity after=required(id);record(after,from,"RESCHEDULED",action,r.reason(),uid,name);return completeOperation(id,action,idem,after);}
  @Transactional(propagation=Propagation.REQUIRES_NEW) public void completeLoadingFromPda(long containerBookingId,long taskId,long uid,String name){java.util.List<TruckAppointmentEntity> active=repo.activeForUpdate(containerBookingId);if(active.isEmpty())return;if(active.size()!=1)throw conflict("同一柜次存在多条有效拖车预约，跳过自动完成");TruckAppointmentEntity appointment=active.get(0);String from=appointment.getStatus().name();if(repo.completeLoadingFromPda(appointment.getId(),from,appointment.getVersion())!=1)throw conflict("拖车预约已被并发修改，跳过自动完成");TruckAppointmentEntity after=required(appointment.getId());record(after,from,TruckAppointmentStatus.COMPLETED.name(),"PDA_COMPLETE_LOADING","PDA task "+taskId+" 确认装柜完成",uid,name);}
- private AssociationContext validateAssociations(SaveRequest r,long customerId){OceanBookingEntity booking=null;ContainerBookingEntity container=null;Long warehouseId=r.warehouseId();String billOfLadingNo=trim(r.billOfLadingNo());if(r.oceanBookingId()!=null){booking=oceanBookings.find(r.oceanBookingId());if(booking==null)throw new BizException(ResultCode.NOT_FOUND,"关联订舱不存在");if(booking.getCustomerId()!=null&&!Objects.equals(customerId,booking.getCustomerId()))throw bad("customerId与订舱客户不一致");warehouseId=mergeWarehouse(warehouseId,booking.getWarehouseId(),"订舱");if("RELEASED".equals(booking.getStatus()))billOfLadingNo=releasedBookingBill(booking,billOfLadingNo);}if(r.containerBookingId()!=null){container=containers.find(r.containerBookingId());if(container==null)throw new BizException(ResultCode.NOT_FOUND,"关联柜次不存在");if(container.getCustomerId()!=null&&!Objects.equals(customerId,container.getCustomerId()))throw bad("customerId与柜次客户不一致");warehouseId=mergeWarehouse(warehouseId,container.getWarehouseId(),"柜次");}if(booking!=null&&container!=null){long containerId=container.getId();boolean allocated=oceanBookings.allocations(booking.getId()).stream().anyMatch(a->Objects.equals(a.getContainerBookingId(),containerId));if(!allocated)throw bad("containerBookingId未分配至该订舱");}if(r.loadingPlanId()!=null){if(container==null)throw bad("选择loadingPlanId时必须同时选择containerBookingId");LoadingPlanEntity plan=loadingPlans.planByBooking(container.getId());if(plan==null||!Objects.equals(r.loadingPlanId(),plan.getId()))throw bad("loadingPlanId与柜次当前装柜计划不一致");}return new AssociationContext(booking,container,warehouseId,billOfLadingNo);}
- private static void validateRequired(SaveRequest r){if(r.customerId()==null||r.customerId()<=0)throw bad("customerId不能为空");if(r.carrierId()==null||r.carrierId()<=0)throw bad("carrierId不能为空");if(r.plannedLoadingAt()==null)throw bad("plannedLoadingAt不能为空");if(r.expectedVersion()==null||r.expectedVersion()<0)throw bad("expectedVersion不合法");}
+ private AssociationContext validateAssociations(SaveRequest r,long customerId){
+  OceanBookingEntity booking=oceanBookings.find(r.oceanBookingId());
+  if(booking==null)throw new BizException(ResultCode.NOT_FOUND,"关联订舱不存在");
+  if(!"RELEASED".equals(booking.getStatus()))throw conflict("拖车预约只能选择已放舱订舱");
+  if(booking.getCustomerId()!=null&&!Objects.equals(customerId,booking.getCustomerId()))throw bad("customerId与订舱客户不一致");
+  Long warehouseId=mergeWarehouse(r.warehouseId(),booking.getWarehouseId(),"订舱");
+  String billOfLadingNo=releasedBookingBill(booking,trim(r.billOfLadingNo()));
+  ContainerBookingEntity container=containers.find(r.containerBookingId());
+  if(container==null||!"ACTIVE".equals(container.getRecordStatus()))throw new BizException(ResultCode.NOT_FOUND,"关联有效柜次不存在");
+  if(container.getCustomerId()!=null&&!Objects.equals(customerId,container.getCustomerId()))throw bad("customerId与柜次客户不一致");
+  warehouseId=mergeWarehouse(warehouseId,container.getWarehouseId(),"柜次");
+  if(!Objects.equals(container.getOceanBookingId(),booking.getId()))throw bad("柜次未关联至所选订舱");
+  long containerId=container.getId();
+  boolean allocated=oceanBookings.allocations(booking.getId()).stream().anyMatch(a->Objects.equals(a.getContainerBookingId(),containerId));
+  if(!allocated)throw bad("containerBookingId未分配至该订舱");
+  Iso6346ContainerNumber.require(container.getContainerNo());
+  oceanBookingDocuments.requireActiveValidDocument(booking);
+  if(r.loadingPlanId()!=null){LoadingPlanEntity plan=loadingPlans.planByBooking(container.getId());if(plan==null||!Objects.equals(r.loadingPlanId(),plan.getId()))throw bad("loadingPlanId与柜次当前装柜计划不一致");}
+  return new AssociationContext(booking,container,warehouseId,billOfLadingNo);
+ }
+ private static void validateRequired(SaveRequest r){if(r.oceanBookingId()==null||r.oceanBookingId()<=0)throw bad("oceanBookingId不能为空");if(r.containerBookingId()==null||r.containerBookingId()<=0)throw bad("containerBookingId不能为空");if(r.customerId()==null||r.customerId()<=0)throw bad("customerId不能为空");if(r.carrierId()==null||r.carrierId()<=0)throw bad("carrierId不能为空");if(r.plannedLoadingAt()==null)throw bad("plannedLoadingAt不能为空");if(r.expectedVersion()==null||r.expectedVersion()<0)throw bad("expectedVersion不合法");}
  private static Long mergeWarehouse(Long requested,Long linked,String source){if(requested!=null&&linked!=null&&!Objects.equals(requested,linked))throw bad("warehouseId与"+source+"不一致");return requested!=null?requested:linked;}
  private TruckAppointmentStatus next(TruckAppointmentStatus s,String a){return switch(a){case"SUBMIT"->s==TruckAppointmentStatus.DRAFT?TruckAppointmentStatus.PENDING_DISPATCH:badStatus();case"DISPATCH"->s==TruckAppointmentStatus.PENDING_DISPATCH||s==TruckAppointmentStatus.RESCHEDULED?TruckAppointmentStatus.DISPATCHED:badStatus();case"PICKUP"->s==TruckAppointmentStatus.DISPATCHED?TruckAppointmentStatus.PICKUP_IN_PROGRESS:badStatus();case"ARRIVE"->s==TruckAppointmentStatus.PICKUP_IN_PROGRESS?TruckAppointmentStatus.ARRIVED_WAREHOUSE:badStatus();case"LOAD"->s==TruckAppointmentStatus.ARRIVED_WAREHOUSE?TruckAppointmentStatus.LOADING:badStatus();case"DEPART"->s==TruckAppointmentStatus.LOADING?TruckAppointmentStatus.DEPARTED:badStatus();case"COMPLETE"->s==TruckAppointmentStatus.DEPARTED?TruckAppointmentStatus.COMPLETED:badStatus();case"EXCEPTION"->s!=TruckAppointmentStatus.COMPLETED&&s!=TruckAppointmentStatus.CANCELLED?TruckAppointmentStatus.EXCEPTION:badStatus();case"CANCEL"->s!=TruckAppointmentStatus.COMPLETED?TruckAppointmentStatus.CANCELLED:badStatus();default->badStatus();};}
  private TruckAppointmentStatus badStatus(){throw conflict("不允许的状态动作");} private TruckAppointmentEntity required(long id){TruckAppointmentEntity e=repo.find(id);if(e==null)throw new BizException(ResultCode.NOT_FOUND,"拖车预约不存在");return e;} private void checkVersion(TruckAppointmentEntity e,int v){if(e.getVersion()!=v)throw conflict("版本已变化，请刷新后重试");} private static BizException conflict(String m){return new BizException(ResultCode.CONFLICT,m);} private static BizException bad(String m){return new BizException(ResultCode.BAD_REQUEST,m);}
@@ -66,7 +88,20 @@ public class TruckAppointmentService {
  private static void verifyClientHash(String clientHash,String serverHash){if(StringUtils.hasText(clientHash)&&!serverHash.equalsIgnoreCase(clientHash.trim()))throw bad("X-Request-Hash与请求内容不一致");}
  private static void validateKey(String key){if(!StringUtils.hasText(key)||key.trim().length()>128)throw bad("Idempotency-Key不能为空且不能超过128个字符");}
  private record ReschedulePayload(LocalDateTime plannedLoadingAt,ActionRequest request){}
- private String requireDispatchReady(TruckAppointmentEntity appointment){String bill=trim(appointment.getBillOfLadingNo());if(appointment.getOceanBookingId()!=null){OceanBookingEntity booking=oceanBookings.find(appointment.getOceanBookingId());if(booking==null)throw new BizException(ResultCode.NOT_FOUND,"关联订舱不存在");if("RELEASED".equals(booking.getStatus()))bill=releasedBookingBill(booking,bill);}if(!StringUtils.hasText(bill))throw conflict("派车前必须填写提单号");boolean active=false;java.util.List<TruckAppointmentAttachmentEntity> references=repo.attachments(appointment.getId());if(references!=null)for(TruckAppointmentAttachmentEntity attachment:references){if(!"BILL_OF_LADING".equals(attachment.getAttachmentType()))continue;try{var response=files.metadata(internalToken,appointment.getCustomerId(),"TRUCK_APPOINTMENT_ATTACHMENT",Long.toString(appointment.getId()),attachment.getFileId());if(response!=null&&response.successful()&&response.data()!=null){active=true;break;}}catch(FeignException.NotFound ignored){}catch(FeignException ex){throw new BizException(ResultCode.SERVICE_UNAVAILABLE,"文件服务暂不可用");}}if(!active)throw conflict("派车前必须上传有效提单附件");return bill;}
+ private String requireDispatchReady(TruckAppointmentEntity appointment){
+  if(appointment.getOceanBookingId()==null||appointment.getContainerBookingId()==null)throw conflict("拖车预约缺少订舱或柜次关联");
+  OceanBookingEntity booking=oceanBookings.find(appointment.getOceanBookingId());
+  if(booking==null)throw new BizException(ResultCode.NOT_FOUND,"关联订舱不存在");
+  if(!"RELEASED".equals(booking.getStatus()))throw conflict("关联订舱尚未放舱");
+  String bill=releasedBookingBill(booking,trim(appointment.getBillOfLadingNo()));
+  ContainerBookingEntity container=containers.find(appointment.getContainerBookingId());
+  if(container==null||!"ACTIVE".equals(container.getRecordStatus())||!Objects.equals(container.getOceanBookingId(),booking.getId()))throw conflict("关联柜次已失效或不属于当前订舱");
+  Iso6346ContainerNumber.require(container.getContainerNo());
+  boolean allocated=oceanBookings.allocations(booking.getId()).stream().anyMatch(a->Objects.equals(a.getContainerBookingId(),container.getId()));
+  if(!allocated)throw conflict("关联柜次未分配至当前订舱");
+  oceanBookingDocuments.requireActiveValidDocument(booking);
+  return bill;
+ }
  private static String releasedBookingBill(OceanBookingEntity booking,String requested){String authoritative=trim(booking.getBillOfLadingNo());if(!StringUtils.hasText(authoritative))throw conflict("关联已放舱订舱缺少提单号");if(StringUtils.hasText(requested)&&!authoritative.equals(requested))throw bad("billOfLadingNo与关联订舱不一致");return authoritative;}
  private static String attachmentType(String value){String normalized=trim(value);if(!ATTACHMENT_TYPES.contains(normalized))throw bad("不支持的拖车附件类型");return normalized;}
  private static String trim(String value){return StringUtils.hasText(value)?value.trim():null;}
diff --git a/firstleg/src/main/resources/db/phase3-ocean-booking-schema.sql b/firstleg/src/main/resources/db/phase3-ocean-booking-schema.sql
index 3e9a30339..06742b374 100644
--- a/firstleg/src/main/resources/db/phase3-ocean-booking-schema.sql
+++ b/firstleg/src/main/resources/db/phase3-ocean-booking-schema.sql
@@ -139,6 +139,30 @@ CREATE TABLE IF NOT EXISTS fl_ocean_booking_container_allocation (
   CONSTRAINT fk_ocean_allocation_container FOREIGN KEY (container_booking_id) REFERENCES fl_container_booking(id)
 ) ENGINE=InnoDB COMMENT='订舱需求与现有柜次的唯一分配关系';
 
+CREATE TABLE IF NOT EXISTS fl_ocean_booking_document (
+  id BIGINT UNSIGNED NOT NULL COMMENT '订舱文件关联ID',
+  ocean_booking_id BIGINT UNSIGNED NOT NULL COMMENT '所属海运订舱ID',
+  file_id BIGINT UNSIGNED NOT NULL COMMENT 'File服务文件逻辑ID',
+  document_type VARCHAR(32) NOT NULL COMMENT '文件类型：BOOKING_CONFIRMATION订舱确认、BILL_OF_LADING提单',
+  file_name VARCHAR(255) NOT NULL COMMENT 'File返回的原始文件名快照',
+  file_hash CHAR(64) NULL COMMENT 'File返回的SHA-256快照',
+  size_bytes BIGINT UNSIGNED NULL COMMENT 'File返回的文件大小快照',
+  content_type VARCHAR(128) NULL COMMENT 'File返回的内容类型快照',
+  valid TINYINT(1) NOT NULL DEFAULT 1 COMMENT '是否为有效文件关联',
+  uploaded_by BIGINT UNSIGNED NOT NULL COMMENT '上传或关联操作人ID',
+  uploaded_by_name VARCHAR(64) NULL COMMENT '上传或关联操作人姓名快照',
+  uploaded_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '上传或关联时间',
+  invalidated_by BIGINT UNSIGNED NULL COMMENT '作废操作人ID',
+  invalidated_by_name VARCHAR(64) NULL COMMENT '作废操作人姓名快照',
+  invalidated_at DATETIME(3) NULL COMMENT '作废时间',
+  PRIMARY KEY (id),
+  KEY idx_ocean_document_booking (ocean_booking_id,valid,uploaded_at,id),
+  KEY idx_ocean_document_file (file_id),
+  CONSTRAINT fk_ocean_document_booking FOREIGN KEY (ocean_booking_id) REFERENCES fl_ocean_booking(id) ON DELETE CASCADE,
+  CONSTRAINT chk_ocean_document_type CHECK (document_type IN ('BOOKING_CONFIRMATION','BILL_OF_LADING')),
+  CONSTRAINT chk_ocean_document_valid CHECK (valid IN (0,1))
+) ENGINE=InnoDB COMMENT='订舱聚合拥有的订舱确认与提单文件关联';
+
 CREATE TABLE IF NOT EXISTS fl_ocean_booking_status_history (
   id BIGINT UNSIGNED NOT NULL COMMENT '订舱状态历史ID',
   ocean_booking_id BIGINT UNSIGNED NOT NULL COMMENT '所属海运订舱ID',
@@ -227,6 +251,9 @@ DELIMITER ;
 
 DROP TRIGGER IF EXISTS trg_ocean_history_before_update;
 DROP TRIGGER IF EXISTS trg_ocean_history_before_delete;
+DROP TRIGGER IF EXISTS trg_ocean_document_before_insert;
+DROP TRIGGER IF EXISTS trg_ocean_document_before_update;
+DROP TRIGGER IF EXISTS trg_ocean_document_before_delete;
 DELIMITER $$
 CREATE TRIGGER trg_ocean_history_before_update BEFORE UPDATE ON fl_ocean_booking_status_history FOR EACH ROW
 BEGIN SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT='订舱状态历史不可修改'; END$$
@@ -234,6 +261,28 @@ CREATE TRIGGER trg_ocean_history_before_delete BEFORE DELETE ON fl_ocean_booking
 BEGIN SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT='订舱状态历史不可删除'; END$$
 DELIMITER ;
 
+DELIMITER $$
+CREATE TRIGGER trg_ocean_document_before_insert BEFORE INSERT ON fl_ocean_booking_document FOR EACH ROW
+BEGIN
+  IF (SELECT status FROM fl_ocean_booking WHERE id=NEW.ocean_booking_id) <> 'DRAFT' THEN
+    SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT='已放舱订舱文件永久只读';
+  END IF;
+END$$
+CREATE TRIGGER trg_ocean_document_before_update BEFORE UPDATE ON fl_ocean_booking_document FOR EACH ROW
+BEGIN
+  IF (SELECT status FROM fl_ocean_booking WHERE id=OLD.ocean_booking_id) <> 'DRAFT' THEN
+    SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT='已放舱订舱文件永久只读';
+  END IF;
+  IF NEW.ocean_booking_id <> OLD.ocean_booking_id OR NEW.file_id <> OLD.file_id
+     OR NEW.document_type <> OLD.document_type OR NEW.uploaded_by <> OLD.uploaded_by
+     OR NEW.uploaded_at <> OLD.uploaded_at OR NEW.valid > OLD.valid THEN
+    SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT='订舱文件只允许在草稿期作废';
+  END IF;
+END$$
+CREATE TRIGGER trg_ocean_document_before_delete BEFORE DELETE ON fl_ocean_booking_document FOR EACH ROW
+BEGIN SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT='订舱文件关联不可物理删除'; END$$
+DELIMITER ;
+
 USE baiyue_iam;
 DELETE rp FROM iam_role_permission rp WHERE rp.permission_id IN (5102141,5102143,5102144,5102145);
 DELETE FROM iam_permission WHERE id IN (5102141,5102143,5102144,5102145);
diff --git a/firstleg/src/main/resources/db/phase3-truck-appointment-schema.sql b/firstleg/src/main/resources/db/phase3-truck-appointment-schema.sql
index 8572d80c8..1464ca080 100644
--- a/firstleg/src/main/resources/db/phase3-truck-appointment-schema.sql
+++ b/firstleg/src/main/resources/db/phase3-truck-appointment-schema.sql
@@ -53,9 +53,9 @@ CREATE TABLE IF NOT EXISTS fl_truck_appointment_history (
  operator_name VARCHAR(64) NULL COMMENT '操作人姓名快照', request_id VARCHAR(128) NULL COMMENT '请求链路中的请求ID', created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '历史记录创建时间', PRIMARY KEY(id), KEY idx_truck_history(appointment_id,revision)
 ) ENGINE=InnoDB COMMENT='拖车状态与改约历史';
 CREATE TABLE IF NOT EXISTS fl_truck_appointment_attachment (
- id BIGINT UNSIGNED NOT NULL COMMENT '拖车附件关系ID', appointment_id BIGINT UNSIGNED NOT NULL COMMENT '所属拖车预约ID', file_id BIGINT UNSIGNED NOT NULL COMMENT 'File服务文件逻辑ID', attachment_type VARCHAR(32) NOT NULL COMMENT '附件类型：BILL_OF_LADING提单、DISPATCH_ORDER派车单、DRIVER_DOCUMENT司机证件、VEHICLE_DOCUMENT车辆证件、OTHER其他',
+ id BIGINT UNSIGNED NOT NULL COMMENT '拖车附件关系ID', appointment_id BIGINT UNSIGNED NOT NULL COMMENT '所属拖车预约ID', file_id BIGINT UNSIGNED NOT NULL COMMENT 'File服务文件逻辑ID', attachment_type VARCHAR(32) NOT NULL COMMENT '附件类型：DISPATCH_ORDER派车单、DRIVER_DOCUMENT司机证件、VEHICLE_DOCUMENT车辆证件、OTHER其他；订舱确认与提单归订舱聚合',
  file_name VARCHAR(255) NULL COMMENT '上传时文件名快照', file_hash CHAR(64) NULL COMMENT '文件内容SHA-256摘要', visibility VARCHAR(24) NOT NULL DEFAULT 'INTERNAL' COMMENT '可见范围：INTERNAL仅平台内部、CLIENT客户可见', uploaded_by BIGINT UNSIGNED NOT NULL COMMENT '上传操作人ID',
- uploaded_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '附件上传时间', PRIMARY KEY(id), UNIQUE KEY uk_truck_attachment(appointment_id,file_id), KEY idx_truck_attachment(appointment_id), CONSTRAINT chk_truck_attachment_type CHECK(attachment_type IN ('BILL_OF_LADING','DISPATCH_ORDER','DRIVER_DOCUMENT','VEHICLE_DOCUMENT','OTHER'))
+ uploaded_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '附件上传时间', PRIMARY KEY(id), UNIQUE KEY uk_truck_attachment(appointment_id,file_id), KEY idx_truck_attachment(appointment_id), CONSTRAINT chk_truck_attachment_type CHECK(attachment_type IN ('DISPATCH_ORDER','DRIVER_DOCUMENT','VEHICLE_DOCUMENT','OTHER'))
 ) ENGINE=InnoDB COMMENT='拖车附件文件引用';
 CREATE TABLE IF NOT EXISTS fl_truck_appointment_operation (
  id BIGINT UNSIGNED NOT NULL COMMENT '拖车写操作幂等记录ID', appointment_id BIGINT UNSIGNED NOT NULL COMMENT '所属拖车预约ID', idempotency_key VARCHAR(128) NOT NULL COMMENT '客户端写操作幂等键', request_hash CHAR(64) NOT NULL COMMENT '规范化请求内容SHA-256摘要；用于识别同键不同请求',
diff --git a/firstleg/src/main/resources/openapi/ocean-bookings-v1.yaml b/firstleg/src/main/resources/openapi/ocean-bookings-v1.yaml
index 32068c409..41712f548 100644
--- a/firstleg/src/main/resources/openapi/ocean-bookings-v1.yaml
+++ b/firstleg/src/main/resources/openapi/ocean-bookings-v1.yaml
@@ -1,5 +1,8 @@
 openapi: 3.0.3
-info: {title: Ocean Booking API, version: 2.0.0}
+info:
+  title: Ocean Booking API
+  version: 2.1.0
+  description: Booking-owned files use File businessType OCEAN_BOOKING_DOCUMENT and businessId=oceanBookingId. Release requires at least one active BOOKING_CONFIRMATION or BILL_OF_LADING file. Released bookings and their file links are permanently read-only.
 paths:
   /api/platform/v1/ocean-bookings:
     get:
@@ -29,10 +32,76 @@ paths:
   /api/platform/v1/ocean-bookings/{oceanBookingId}/release:
     post:
       summary: Validate and permanently release a DRAFT
-      description: Release validates the persisted aggregate and never requires or creates a real container number.
+      description: Release validates the persisted aggregate plus at least one active booking-owned BOOKING_CONFIRMATION or BILL_OF_LADING file. It never requires or creates a real container number.
       parameters: [{$ref: '#/components/parameters/OceanBookingId'}, {$ref: '#/components/parameters/IdempotencyKey'}]
       requestBody: {required: true, content: {application/json: {schema: {$ref: '#/components/schemas/ReleaseRequest'}}}}
       responses: {'200': {description: RELEASED detail}}
+  /api/platform/v1/ocean-bookings/{oceanBookingId}/documents:
+    get:
+      summary: List current and invalidated booking-owned file references
+      x-permission: platform:firstleg:ocean-booking:list
+      parameters: [{$ref: '#/components/parameters/OceanBookingId'}]
+      responses:
+        '200': {description: Booking document history, content: {application/json: {schema: {$ref: '#/components/schemas/DocumentListResponse'}}}}
+    post:
+      summary: Reference an existing File object in a DRAFT booking
+      description: File scope must be customerId + OCEAN_BOOKING_DOCUMENT + oceanBookingId. The booking version is incremented atomically.
+      x-permission: platform:firstleg:ocean-booking:edit
+      parameters: [{$ref: '#/components/parameters/OceanBookingId'}, {$ref: '#/components/parameters/IdempotencyKey'}]
+      requestBody: {required: true, content: {application/json: {schema: {$ref: '#/components/schemas/DocumentRequest'}}}}
+      responses:
+        '200': {description: Created reference and latest booking version, content: {application/json: {schema: {$ref: '#/components/schemas/DocumentMutationResponse'}}}}
+  /api/platform/v1/ocean-bookings/{oceanBookingId}/documents/upload:
+    post:
+      summary: Upload and associate a file with a DRAFT booking
+      description: Uploads through File businessType OCEAN_BOOKING_DOCUMENT and increments the booking version atomically.
+      x-permission: platform:firstleg:ocean-booking:edit
+      parameters: [{$ref: '#/components/parameters/OceanBookingId'}, {$ref: '#/components/parameters/IdempotencyKey'}]
+      requestBody:
+        required: true
+        content:
+          multipart/form-data:
+            schema:
+              type: object
+              required: [expectedVersion, documentType, file]
+              properties:
+                expectedVersion: {type: integer, minimum: 0}
+                documentType: {$ref: '#/components/schemas/DocumentType'}
+                file: {type: string, format: binary}
+      responses:
+        '200': {description: Created reference and latest booking version, content: {application/json: {schema: {$ref: '#/components/schemas/DocumentMutationResponse'}}}}
+  /api/platform/v1/ocean-bookings/{oceanBookingId}/documents/{documentId}:
+    delete:
+      summary: Logically invalidate a booking file reference while DRAFT
+      description: The File object and immutable reference history are retained; RELEASED bookings are read-only.
+      x-permission: platform:firstleg:ocean-booking:edit
+      parameters: [{$ref: '#/components/parameters/OceanBookingId'}, {$ref: '#/components/parameters/DocumentId'}, {$ref: '#/components/parameters/IdempotencyKey'}]
+      requestBody: {required: true, content: {application/json: {schema: {$ref: '#/components/schemas/DocumentActionRequest'}}}}
+      responses:
+        '200': {description: Invalidation result and latest booking version, content: {application/json: {schema: {$ref: '#/components/schemas/DocumentInvalidationResponse'}}}}
+  /api/platform/v1/ocean-bookings/{oceanBookingId}/documents/{documentId}/download:
+    get:
+      summary: Download an active booking-owned file
+      x-permission: platform:firstleg:ocean-booking:list
+      parameters: [{$ref: '#/components/parameters/OceanBookingId'}, {$ref: '#/components/parameters/DocumentId'}]
+      responses:
+        '200': {description: Original file bytes, content: {application/octet-stream: {schema: {type: string, format: binary}}}}
+  /api/platform/v1/ocean-bookings/{oceanBookingId}/prints/shipping-instruction:
+    get:
+      summary: Render the released booking as an export shipping instruction PDF
+      description: Firstleg maps the authoritative released aggregate to SEA_FREIGHT_SHIPPING_INSTRUCTION_A4_V1 and synchronously proxies the generated PDF.
+      x-permission: platform:firstleg:ocean-booking:list
+      parameters: [{$ref: '#/components/parameters/OceanBookingId'}]
+      responses:
+        '200': {description: PDF or a business-error JSON envelope, content: {application/pdf: {schema: {type: string, format: binary}}, application/json: {schema: {type: object}}}}
+  /api/platform/v1/ocean-bookings/{oceanBookingId}/prints/bill-of-lading-confirmation:
+    get:
+      summary: Render the released booking as a bill-of-lading confirmation PDF
+      description: Firstleg maps the authoritative released aggregate to BILL_OF_LADING_CONFIRMATION_A4_V1 and synchronously proxies the generated PDF.
+      x-permission: platform:firstleg:ocean-booking:list
+      parameters: [{$ref: '#/components/parameters/OceanBookingId'}]
+      responses:
+        '200': {description: PDF or a business-error JSON envelope, content: {application/pdf: {schema: {type: string, format: binary}}, application/json: {schema: {type: object}}}}
   /api/platform/v1/ocean-bookings/link-candidates:
     get:
       summary: Page released booking requirement candidates for one container
@@ -84,6 +153,7 @@ paths:
 components:
   parameters:
     OceanBookingId: {name: oceanBookingId, in: path, required: true, schema: {type: integer, format: int64, minimum: 1}}
+    DocumentId: {name: documentId, in: path, required: true, schema: {type: integer, format: int64, minimum: 1}}
     IdempotencyKey: {name: Idempotency-Key, in: header, required: true, schema: {type: string, maxLength: 128}}
   schemas:
     CreateRequest: {type: object, required: [expectedVersion, data], properties: {expectedVersion: {type: integer, enum: [0]}, data: {$ref: '#/components/schemas/DraftData'}}}
@@ -131,6 +201,55 @@ components:
     ContainerRequirementRequest: {type: object, required: [containerType, containerKind, quantity, capacityCbm, maxWeightKg], properties: {containerType: {type: string}, containerKind: {type: string}, quantity: {type: integer, minimum: 1}, capacityCbm: {type: number, exclusiveMinimum: true, minimum: 0}, maxWeightKg: {type: number, exclusiveMinimum: true, minimum: 0}}}
     ReleaseRequest: {type: object, required: [expectedVersion], properties: {expectedVersion: {type: integer, minimum: 0}, reason: {type: string, nullable: true}}}
     ActionRequest: {type: object, required: [expectedVersion], properties: {expectedVersion: {type: integer, minimum: 0}, reason: {type: string, nullable: true}}}
+    DocumentType: {type: string, enum: [BOOKING_CONFIRMATION, BILL_OF_LADING]}
+    DocumentRequest:
+      type: object
+      required: [expectedVersion, fileId, documentType]
+      properties:
+        expectedVersion: {type: integer, minimum: 0}
+        fileId: {type: integer, format: int64, minimum: 1}
+        documentType: {$ref: '#/components/schemas/DocumentType'}
+    DocumentActionRequest: {type: object, required: [expectedVersion], properties: {expectedVersion: {type: integer, minimum: 0}}}
+    OceanBookingDocument:
+      type: object
+      required: [id, oceanBookingId, fileId, documentType, fileName, valid, uploadedBy, uploadedAt]
+      properties:
+        id: {type: integer, format: int64}
+        oceanBookingId: {type: integer, format: int64}
+        fileId: {type: integer, format: int64}
+        documentType: {$ref: '#/components/schemas/DocumentType'}
+        fileName: {type: string}
+        fileHash: {type: string, nullable: true}
+        sizeBytes: {type: integer, format: int64, nullable: true}
+        contentType: {type: string, nullable: true}
+        valid: {type: boolean}
+        uploadedBy: {type: integer, format: int64}
+        uploadedByName: {type: string, nullable: true}
+        uploadedAt: {type: string, format: date-time}
+        invalidatedBy: {type: integer, format: int64, nullable: true}
+        invalidatedByName: {type: string, nullable: true}
+        invalidatedAt: {type: string, format: date-time, nullable: true}
+    DocumentMutation:
+      type: object
+      required: [document, bookingVersion]
+      properties:
+        document: {$ref: '#/components/schemas/OceanBookingDocument'}
+        bookingVersion: {type: integer, minimum: 1}
+    DocumentInvalidation:
+      type: object
+      required: [documentId, bookingVersion]
+      properties:
+        documentId: {type: integer, format: int64}
+        bookingVersion: {type: integer, minimum: 1}
+    DocumentListResponse:
+      type: object
+      properties: {code: {type: string, example: '200'}, data: {type: array, items: {$ref: '#/components/schemas/OceanBookingDocument'}}}
+    DocumentMutationResponse:
+      type: object
+      properties: {code: {type: string, example: '200'}, data: {$ref: '#/components/schemas/DocumentMutation'}}
+    DocumentInvalidationResponse:
+      type: object
+      properties: {code: {type: string, example: '200'}, data: {$ref: '#/components/schemas/DocumentInvalidation'}}
     ChannelOption:
       type: object
       required: [priceBookVersionId, channelCode, channelName, priceModel, pricingTaxModes]
@@ -189,7 +308,7 @@ components:
           description: Sum of all container requirement quantities; independent of allocation, linking or unlinking.
     Detail:
       type: object
-      required: [oceanBooking, parties, containerRequirements, containers, histories]
+      required: [oceanBooking, parties, containerRequirements, containers, documents, histories]
       properties:
         oceanBooking:
           type: object
@@ -198,4 +317,5 @@ components:
         parties: {type: array}
         containerRequirements: {type: array}
         containers: {type: array, description: Existing containers allocated after port pickup linking}
+        documents: {type: array, items: {$ref: '#/components/schemas/OceanBookingDocument'}, description: Current and invalidated booking-owned file references}
         histories: {type: array}
diff --git a/firstleg/src/main/resources/openapi/truck-appointments-v1.yaml b/firstleg/src/main/resources/openapi/truck-appointments-v1.yaml
index 0d2355f8f..82d206090 100644
--- a/firstleg/src/main/resources/openapi/truck-appointments-v1.yaml
+++ b/firstleg/src/main/resources/openapi/truck-appointments-v1.yaml
@@ -1,8 +1,8 @@
 openapi: 3.0.3
 info:
   title: Truck Appointment API
-  version: 1.2.0
-  description: Truck appointments are independent operational records. Ocean booking, container booking and loading plan are optional links. Draft creation/editing does not require a bill of lading or attachment; DISPATCH requires a nonblank billOfLadingNo and at least one active BILL_OF_LADING attachment owned by the appointment customer. When linked to a RELEASED booking, the server freezes and validates the booking bill of lading snapshot. After a PDA loading transaction commits, the server best-effort completes the unique active appointment explicitly linked to that container in an isolated transaction; absence, duplicates or concurrent truck edits never roll back loading completion.
+  version: 1.3.0
+  description: Every truck appointment must select one RELEASED ocean booking and one ACTIVE real-numbered container already allocated to that booking. The bill-of-lading number is frozen from the booking, and the booking must own at least one active BOOKING_CONFIRMATION or BILL_OF_LADING file under OCEAN_BOOKING_DOCUMENT. Booking and bill files are not owned by truck appointments. After a PDA loading transaction commits, the server best-effort completes the unique active appointment explicitly linked to that container in an isolated transaction; absence, duplicates or concurrent truck edits never roll back loading completion.
 paths:
   /api/platform/v1/truck-appointments:
     get:
@@ -22,7 +22,7 @@ paths:
                     properties:
                       records: {type: array, items: {$ref: '#/components/schemas/DetailStableReferences'}}
     post:
-      summary: Create an independent truck appointment with optional fulfillment links
+      summary: Create a truck appointment for a released booking and its allocated real container
       requestBody:
         required: true
         content:
@@ -88,7 +88,7 @@ paths:
   /api/platform/v1/truck-appointments/{id}/attachments:
     parameters: [{$ref: '#/components/parameters/AppointmentId'}]
     get:
-      summary: Query attachment references owned by the appointment
+      summary: Query non-booking operational attachment references owned by the appointment
       description: 'Requires platform:firstleg:truck-appointment:list.'
       responses:
         '200': {description: 'Attachment references', content: {application/json: {schema: {type: array, items: {$ref: '#/components/schemas/Attachment'}}}}}
@@ -111,7 +111,7 @@ paths:
               type: object
               required: [attachmentType, file]
               properties:
-                attachmentType: {type: string, enum: [BILL_OF_LADING, DISPATCH_ORDER, DRIVER_DOCUMENT, VEHICLE_DOCUMENT, OTHER], description: Attachment classification; BILL_OF_LADING is required before DISPATCH}
+                attachmentType: {type: string, enum: [DISPATCH_ORDER, DRIVER_DOCUMENT, VEHICLE_DOCUMENT, OTHER], description: Booking confirmations and bills of lading belong to the ocean-booking aggregate}
                 file: {type: string, format: binary}
       responses:
         '200': {description: Uploaded attachment reference}
@@ -155,7 +155,7 @@ components:
       required: [fileId, attachmentType]
       properties:
         fileId: {type: integer, format: int64, minimum: 1}
-        attachmentType: {type: string, enum: [BILL_OF_LADING, DISPATCH_ORDER, DRIVER_DOCUMENT, VEHICLE_DOCUMENT, OTHER], description: Attachment classification; BILL_OF_LADING is required before DISPATCH}
+        attachmentType: {type: string, enum: [DISPATCH_ORDER, DRIVER_DOCUMENT, VEHICLE_DOCUMENT, OTHER]}
         fileName: {type: string, maxLength: 255, description: Ignored; authoritative metadata comes from File service}
         fileHash: {type: string, maxLength: 128, description: Ignored; authoritative metadata comes from File service}
     Attachment:
@@ -164,7 +164,7 @@ components:
         id: {type: integer, format: int64}
         appointmentId: {type: integer, format: int64}
         fileId: {type: integer, format: int64}
-        attachmentType: {type: string, enum: [BILL_OF_LADING, DISPATCH_ORDER, DRIVER_DOCUMENT, VEHICLE_DOCUMENT, OTHER]}
+        attachmentType: {type: string, enum: [DISPATCH_ORDER, DRIVER_DOCUMENT, VEHICLE_DOCUMENT, OTHER]}
         fileName: {type: string}
         fileHash: {type: string}
         visibility: {type: string, enum: [PLATFORM]}
@@ -178,24 +178,24 @@ components:
         reason: {type: string, maxLength: 500}
     SaveRequest:
       type: object
-      required: [customerId, carrierId, plannedLoadingAt, expectedVersion]
+      required: [oceanBookingId, containerBookingId, customerId, carrierId, plannedLoadingAt, expectedVersion]
       properties:
         outboundOrderId: {type: integer, format: int64, minimum: 1, nullable: true}
-        oceanBookingId: {type: integer, format: int64, minimum: 1, nullable: true, description: 'Optional booking association; no RELEASED-state prerequisite. When supplied, customer and warehouse must match.'}
-        containerBookingId: {type: integer, format: int64, minimum: 1, nullable: true, description: 'Optional ACTIVE container association. When supplied, customer and warehouse must match.'}
+        oceanBookingId: {type: integer, format: int64, minimum: 1, description: Required RELEASED booking; must own an active BOOKING_CONFIRMATION or BILL_OF_LADING file.}
+        containerBookingId: {type: integer, format: int64, minimum: 1, description: Required ACTIVE container already allocated to oceanBookingId and carrying a valid unique ISO 6346 container number.}
         loadingPlanId: {type: integer, format: int64, minimum: 1, nullable: true, description: Optional loading-plan association. It may be supplied only with containerBookingId and must be that container's current plan.}
         warehouseId: {type: integer, format: int64, minimum: 1, nullable: true, description: Optional warehouse scope. Linked booking/container warehouse facts must agree; when omitted the linked fact is frozen if available.}
         customerId: {type: integer, format: int64, minimum: 1, description: Required ACTIVE IAM customer used for isolation and attachment ownership.}
         customerName: {type: string, maxLength: 128, nullable: true, description: Optional consistency hint only; persisted value is resolved from IAM customer master data.}
         carrierId: {type: integer, format: int64, minimum: 1, description: Required ACTIVE Warehouse supplier ID validated as TRUCKING.}
         carrierName: {type: string, maxLength: 128, nullable: true, description: Optional consistency hint only; the persisted snapshot comes from Warehouse supplier master data.}
-        billOfLadingNo: {type: string, maxLength: 128, nullable: true, description: Optional on draft; required before DISPATCH and server-frozen from a linked RELEASED booking when present.}
+        billOfLadingNo: {type: string, maxLength: 128, nullable: true, description: Optional consistency hint; the persisted snapshot is always frozen from the selected RELEASED booking.}
         plannedLoadingAt: {type: string, format: date-time}
         expectedVersion: {type: integer, minimum: 0, description: Must be 0 on create; current version on edit.}
     DetailStableReferences:
       type: object
       required: [appointmentNo, customerId, customerName, carrierId, carrierName, attachmentCount]
-      description: Stable IDs plus server-resolved saved resource names returned by appointment detail. Fulfillment associations remain null for an independently created appointment.
+      description: Stable IDs plus server-resolved saved resource names returned by appointment detail. Ocean booking and container associations are always present.
       properties:
         appointmentNo: {type: string, pattern: '^TA-[0-9]{6}-[0-9]{4}$', example: TA-260818-0001, description: 派车单号；按北京时间创建日逐日编号}
         oceanBookingId: {type: integer, format: int64, nullable: true}
diff --git a/firstleg/src/test/java/com/baiyue/firstleg/controller/TruckAppointmentControllerContractTest.java b/firstleg/src/test/java/com/baiyue/firstleg/controller/TruckAppointmentControllerContractTest.java
index 75ce6d02c..07bd27822 100644
--- a/firstleg/src/test/java/com/baiyue/firstleg/controller/TruckAppointmentControllerContractTest.java
+++ b/firstleg/src/test/java/com/baiyue/firstleg/controller/TruckAppointmentControllerContractTest.java
@@ -19,7 +19,7 @@ import static org.assertj.core.api.Assertions.assertThat;
 
 class TruckAppointmentControllerContractTest {
  @Test void exposesDedicatedEndpointAndPermissions() {String p=PlatformTruckAppointmentController.class.getAnnotation(org.springframework.web.bind.annotation.RequestMapping.class).value()[0];assertThat(p).isEqualTo("/api/platform/v1/truck-appointments"); for(String n:new String[]{"page","detail","history","attachments","attach","upload","deleteAttachment","create","edit","action","reschedule"}) assertThat(java.util.Arrays.stream(PlatformTruckAppointmentController.class.getDeclaredMethods()).anyMatch(m->m.getName().equals(n))).isTrue();}
- @Test void schemaHasAggregateTablesStatesAndActualEventTimes() throws Exception {String s=new ClassPathResource("db/phase3-truck-appointment-schema.sql").getContentAsString(StandardCharsets.UTF_8);assertThat(s).contains("fl_truck_appointment","fl_truck_appointment_history","fl_truck_appointment_attachment","fl_truck_appointment_operation","bill_of_lading_no VARCHAR(128)","chk_truck_attachment_type","BILL_OF_LADING","PENDING_DISPATCH","PICKUP_IN_PROGRESS","ARRIVED_WAREHOUSE","RESCHEDULED","actual_arrived_warehouse_at","actual_loading_at","actual_departed_at","CALL phase3_truck_add_column");}
+ @Test void schemaHasAggregateTablesStatesAndActualEventTimes() throws Exception {String s=new ClassPathResource("db/phase3-truck-appointment-schema.sql").getContentAsString(StandardCharsets.UTF_8);assertThat(s).contains("fl_truck_appointment","fl_truck_appointment_history","fl_truck_appointment_attachment","fl_truck_appointment_operation","bill_of_lading_no VARCHAR(128)","chk_truck_attachment_type","DISPATCH_ORDER","PENDING_DISPATCH","PICKUP_IN_PROGRESS","ARRIVED_WAREHOUSE","RESCHEDULED","actual_arrived_warehouse_at","actual_loading_at","actual_departed_at","CALL phase3_truck_add_column");}
  @Test void existingAppointmentTableReceivesAllLateColumns() throws Exception {
    String moduleSql=new ClassPathResource("db/phase3-truck-appointment-schema.sql").getContentAsString(StandardCharsets.UTF_8);
    Path direct=Path.of("deploy","sql","头程数据库统一增量-MySQL8.sql");
@@ -30,8 +30,8 @@ class TruckAppointmentControllerContractTest {
    }
  }
  @Test void openApiDocumentsLifecycleIdempotencyAndActualTimes() throws Exception {String s=new ClassPathResource("openapi/truck-appointments-v1.yaml").getContentAsString(StandardCharsets.UTF_8);assertThat(s).contains("/api/platform/v1/truck-appointments/{id}/{action}:","/api/platform/v1/truck-appointments/{id}/reschedule:","name: Idempotency-Key","required: true","actual event timestamps");}
- @Test void openApiFreezesIndependentCreateAndOptionalAssociations() throws Exception {String s=new ClassPathResource("openapi/truck-appointments-v1.yaml").getContentAsString(StandardCharsets.UTF_8);assertThat(s).contains("required: [customerId, carrierId, plannedLoadingAt, expectedVersion]","independent operational records","no RELEASED-state prerequisite","It may be supplied only with containerBookingId","ACTIVE IAM customer","ACTIVE Warehouse supplier ID validated as TRUCKING","Fulfillment associations remain null","schema: {$ref: '#/components/schemas/DetailEnvelope'}","required: [code, message, data, timestamp]","allOf: [{$ref: '#/components/schemas/DetailStableReferences'}]","nullable: true");}
- @Test void openApiFreezesAttachmentRequestAndOwnershipContract() throws Exception {String s=new ClassPathResource("openapi/truck-appointments-v1.yaml").getContentAsString(StandardCharsets.UTF_8);assertThat(s).contains("AttachmentRequest:","required: [fileId, attachmentType]","required: [attachmentType, file]","BILL_OF_LADING","TRUCK_APPOINTMENT_ATTACHMENT","Deletes the appointment reference only","DetailStableReferences:","oceanBookingNo:","shippingCompanyName:","bookingAgentName:","cabinetNo:","billOfLadingNo:");}
+ @Test void openApiRequiresReleasedBookingAndAllocatedRealContainer() throws Exception {String s=new ClassPathResource("openapi/truck-appointments-v1.yaml").getContentAsString(StandardCharsets.UTF_8);assertThat(s).contains("required: [oceanBookingId, containerBookingId, customerId, carrierId, plannedLoadingAt, expectedVersion]","RELEASED ocean booking","ACTIVE real-numbered container","OCEAN_BOOKING_DOCUMENT","valid unique ISO 6346 container number","schema: {$ref: '#/components/schemas/DetailEnvelope'}","required: [code, message, data, timestamp]","allOf: [{$ref: '#/components/schemas/DetailStableReferences'}]","nullable: true");}
+ @Test void openApiKeepsOnlyNonBookingTruckAttachments() throws Exception {String s=new ClassPathResource("openapi/truck-appointments-v1.yaml").getContentAsString(StandardCharsets.UTF_8);assertThat(s).contains("AttachmentRequest:","required: [fileId, attachmentType]","required: [attachmentType, file]","TRUCK_APPOINTMENT_ATTACHMENT","Deletes the appointment reference only","DetailStableReferences:","oceanBookingNo:","shippingCompanyName:","bookingAgentName:","cabinetNo:","billOfLadingNo:").doesNotContain("enum: [BILL_OF_LADING, DISPATCH_ORDER");}
  @Test void methodsHavePlatformPermissionsAndAuthenticatedScope() {
    Map<String,String> expected=Map.ofEntries(
        Map.entry("page","platform:firstleg:truck-appointment:list"), Map.entry("detail","platform:firstleg:truck-appointment:list"),
diff --git a/firstleg/src/test/java/com/baiyue/firstleg/oceanbooking/controller/PlatformOceanBookingControllerContractTest.java b/firstleg/src/test/java/com/baiyue/firstleg/oceanbooking/controller/PlatformOceanBookingControllerContractTest.java
index dfd9d5606..ac8b24244 100644
--- a/firstleg/src/test/java/com/baiyue/firstleg/oceanbooking/controller/PlatformOceanBookingControllerContractTest.java
+++ b/firstleg/src/test/java/com/baiyue/firstleg/oceanbooking/controller/PlatformOceanBookingControllerContractTest.java
@@ -24,6 +24,13 @@ class PlatformOceanBookingControllerContractTest {
             Map.entry("bookingAgents", "platform:firstleg:ocean-booking:list"),
             Map.entry("channels", "platform:firstleg:ocean-booking:list"),
             Map.entry("detail", "platform:firstleg:ocean-booking:list"),
+            Map.entry("documents", "platform:firstleg:ocean-booking:list"),
+            Map.entry("downloadDocument", "platform:firstleg:ocean-booking:list"),
+            Map.entry("printShippingInstruction", "platform:firstleg:ocean-booking:list"),
+            Map.entry("printBillConfirmation", "platform:firstleg:ocean-booking:list"),
+            Map.entry("attachDocument", "platform:firstleg:ocean-booking:edit"),
+            Map.entry("uploadDocument", "platform:firstleg:ocean-booking:edit"),
+            Map.entry("invalidateDocument", "platform:firstleg:ocean-booking:edit"),
             Map.entry("create", "platform:firstleg:ocean-booking:create"),
             Map.entry("updateDraft", "platform:firstleg:ocean-booking:edit"),
             Map.entry("deleteDraft", "platform:firstleg:ocean-booking:delete"),
@@ -33,7 +40,8 @@ class PlatformOceanBookingControllerContractTest {
             assertThat(method.getAnnotation(PreAuthorize.class).value())
                 .isEqualTo("hasAuthority('" + permission + "')");
             if (!name.equals("page") && !name.equals("detail") && !name.equals("channels") && !name.equals("bookingAgents")
-                && !name.equals("linkCandidates")) {
+                && !name.equals("linkCandidates") && !name.equals("documents") && !name.equals("downloadDocument")
+                && !name.startsWith("print")) {
                 assertThat(method.getAnnotation(BusinessAudit.class)).isNotNull();
             }
         });
@@ -45,7 +53,8 @@ class PlatformOceanBookingControllerContractTest {
             .filter(method -> !method.getName().equals("page") && !method.getName().equals("create"))
             .flatMap(method -> Arrays.stream(method.getParameters()))
             .filter(parameter -> parameter.isAnnotationPresent(org.springframework.web.bind.annotation.PathVariable.class))
-            .allMatch(parameter -> parameter.getName().equals("oceanBookingId"))).isTrue();
+            .allMatch(parameter -> parameter.getName().equals("oceanBookingId")
+                || parameter.getName().equals("documentId"))).isTrue();
     }
 
     @Test
@@ -55,6 +64,8 @@ class PlatformOceanBookingControllerContractTest {
             "originWarehouseId", "platform:firstleg:ocean-booking:list", "ChannelOption")
             .contains("Create an editable DRAFT", "Replace a DRAFT", "Delete a DRAFT")
             .contains("Validate and permanently release a DRAFT")
+            .contains("OCEAN_BOOKING_DOCUMENT", "BOOKING_CONFIRMATION", "BILL_OF_LADING")
+            .contains("/prints/shipping-instruction:", "/prints/bill-of-lading-confirmation:")
             .contains("containerRequirements:", "ContainerRequirementRequest:")
             .contains("never requires or creates a real container number")
             .doesNotContain("change-request", "change-confirm", "/cancel:", "containers[].containerNo");
diff --git a/firstleg/src/test/java/com/baiyue/firstleg/oceanbooking/repository/OceanBookingMapperContractTest.java b/firstleg/src/test/java/com/baiyue/firstleg/oceanbooking/repository/OceanBookingMapperContractTest.java
index d4557b21e..9875460e9 100644
--- a/firstleg/src/test/java/com/baiyue/firstleg/oceanbooking/repository/OceanBookingMapperContractTest.java
+++ b/firstleg/src/test/java/com/baiyue/firstleg/oceanbooking/repository/OceanBookingMapperContractTest.java
@@ -2,9 +2,11 @@ package com.baiyue.firstleg.oceanbooking.repository;
 
 import com.baiyue.firstleg.oceanbooking.mapper.OceanBookingMapper;
 import com.baiyue.firstleg.oceanbooking.mapper.OceanBookingContainerAllocationMapper;
+import com.baiyue.firstleg.oceanbooking.mapper.OceanBookingDocumentMapper;
 import com.baiyue.firstleg.oceanbooking.dto.OceanBookingDtos.LinkCandidateQuery;
 import org.apache.ibatis.annotations.Select;
 import org.apache.ibatis.annotations.Update;
+import org.apache.ibatis.annotations.Mapper;
 import org.junit.jupiter.api.Test;
 
 import java.util.Arrays;
@@ -76,4 +78,13 @@ class OceanBookingMapperContractTest {
             .contains("allocation.ocean_booking_id=#{oceanBookingId}")
             .contains("allocation.requirement_id=#{requirementId}");
     }
+
+    @Test void documentMapperIsRegisteredAndOnlyLogicallyInvalidatesActiveReference() throws Exception {
+        assertThat(OceanBookingDocumentMapper.class.getAnnotation(Mapper.class)).isNotNull();
+        String sql = String.join("\n", OceanBookingDocumentMapper.class
+            .getDeclaredMethod("invalidate", long.class, long.class, long.class, String.class)
+            .getAnnotation(Update.class).value());
+        assertThat(sql).contains("SET valid=0", "ocean_booking_id=#{oceanBookingId}",
+            "id=#{documentId}", "valid=1", "invalidated_at=CURRENT_TIMESTAMP(3)");
+    }
 }
diff --git a/firstleg/src/test/java/com/baiyue/firstleg/oceanbooking/repository/OceanBookingSqlContractTest.java b/firstleg/src/test/java/com/baiyue/firstleg/oceanbooking/repository/OceanBookingSqlContractTest.java
index 5d73959ff..71cbe0043 100644
--- a/firstleg/src/test/java/com/baiyue/firstleg/oceanbooking/repository/OceanBookingSqlContractTest.java
+++ b/firstleg/src/test/java/com/baiyue/firstleg/oceanbooking/repository/OceanBookingSqlContractTest.java
@@ -16,6 +16,7 @@ class OceanBookingSqlContractTest {
             .contains("CREATE TABLE IF NOT EXISTS fl_ocean_booking_party")
             .contains("CREATE TABLE IF NOT EXISTS fl_ocean_booking_container_requirement")
             .contains("CREATE TABLE IF NOT EXISTS fl_ocean_booking_container_allocation")
+            .contains("CREATE TABLE IF NOT EXISTS fl_ocean_booking_document")
             .contains("CREATE TABLE IF NOT EXISTS fl_ocean_booking_status_history")
             .contains("CREATE TABLE IF NOT EXISTS fl_ocean_booking_operation")
             .contains("customer_id BIGINT UNSIGNED NULL COMMENT '可选客户ID快照'")
@@ -42,6 +43,9 @@ class OceanBookingSqlContractTest {
             .contains("<> 'RELEASED' THEN")
             .contains("订舱状态历史不可修改")
             .contains("UNIQUE KEY uk_ocean_allocation_container (container_booking_id)")
+            .contains("document_type IN ('BOOKING_CONFIRMATION','BILL_OF_LADING')")
+            .contains("订舱文件关联不可物理删除")
+            .contains("已放舱订舱文件永久只读")
             .doesNotContain("CONFIRMED", "CHANGE_PENDING", "CANCELLED");
     }
 
diff --git a/firstleg/src/test/java/com/baiyue/firstleg/oceanbooking/service/OceanBookingDocumentServiceTest.java b/firstleg/src/test/java/com/baiyue/firstleg/oceanbooking/service/OceanBookingDocumentServiceTest.java
new file mode 100644
index 000000000..e64e74a02
--- /dev/null
+++ b/firstleg/src/test/java/com/baiyue/firstleg/oceanbooking/service/OceanBookingDocumentServiceTest.java
@@ -0,0 +1,133 @@
+package com.baiyue.firstleg.oceanbooking.service;
+
+import com.baiyue.common.core.api.ApiResponse;
+import com.baiyue.common.core.exception.BizException;
+import com.baiyue.firstleg.client.OceanBookingFileClient;
+import com.baiyue.firstleg.oceanbooking.entity.OceanBookingDocumentEntity;
+import com.baiyue.firstleg.oceanbooking.entity.OceanBookingEntity;
+import com.baiyue.firstleg.oceanbooking.entity.OceanBookingOperationEntity;
+import com.baiyue.firstleg.oceanbooking.repository.OceanBookingRepository;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.json.JsonMapper;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.ArgumentCaptor;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.Spy;
+import org.mockito.MockitoAnnotations;
+import org.springframework.mock.web.MockMultipartFile;
+import org.springframework.test.util.ReflectionTestUtils;
+
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.mockito.ArgumentMatchers.*;
+import static org.mockito.Mockito.*;
+
+class OceanBookingDocumentServiceTest {
+    @Mock OceanBookingRepository repository;
+    @Mock OceanBookingFileClient files;
+    @Spy ObjectMapper objectMapper = JsonMapper.builder().findAndAddModules().build();
+    @InjectMocks OceanBookingDocumentService service;
+
+    @BeforeEach void setUp() {
+        MockitoAnnotations.openMocks(this);
+        ReflectionTestUtils.setField(service, "internalToken", "token");
+        lenient().when(repository.find(10L)).thenReturn(draft(0));
+    }
+
+    @Test void uploadIsIdempotentAndDoesNotUploadASecondFileOnReplay() throws Exception {
+        OceanBookingEntity booking = draft(2);
+        MockMultipartFile file = new MockMultipartFile("file", "booking.pdf", "application/pdf", "pdf".getBytes());
+        when(repository.claimOperation(eq(10L), eq(7L), eq("UPLOAD_DOCUMENT"), eq("upload-1"), anyString()))
+            .thenReturn(true, false);
+        when(repository.findForUpdate(10L)).thenReturn(booking);
+        when(files.upload("token", 7L, 9L, "OCEAN_BOOKING_DOCUMENT", "10", file))
+            .thenReturn(ApiResponse.success(metadata(91L)));
+        when(repository.touchDraft(10L, 2, 7L, "admin")).thenReturn(1);
+        when(repository.completeOperation(eq(10L), eq(7L), eq("UPLOAD_DOCUMENT"), eq("upload-1"), anyString()))
+            .thenReturn(1);
+
+        var first = service.upload(10L, 2, "BOOKING_CONFIRMATION", "upload-1", file, 7L, "admin");
+
+        ArgumentCaptor<String> hash = ArgumentCaptor.forClass(String.class);
+        verify(repository).claimOperation(eq(10L), eq(7L), eq("UPLOAD_DOCUMENT"), eq("upload-1"), hash.capture());
+        OceanBookingOperationEntity operation = new OceanBookingOperationEntity();
+        operation.setRequestHash(hash.getValue()); operation.setStatus("SUCCESS");
+        operation.setResultJson(objectMapper.writeValueAsString(first));
+        when(repository.operation(7L, "UPLOAD_DOCUMENT", "upload-1")).thenReturn(operation);
+
+        var replay = service.upload(10L, 2, "BOOKING_CONFIRMATION", "upload-1", file, 7L, "admin");
+
+        assertThat(replay.bookingVersion()).isEqualTo(3);
+        assertThat(replay.document().getFileId()).isEqualTo(91L);
+        verify(files, times(1)).upload(anyString(), anyLong(), anyLong(), anyString(), anyString(), any());
+        verify(repository, times(1)).insert(any(OceanBookingDocumentEntity.class));
+    }
+
+    @Test void attachRejectsCrossScopeFileBeforePersisting() {
+        when(repository.claimOperation(any(), anyLong(), anyString(), anyString(), anyString())).thenReturn(true);
+        when(repository.findForUpdate(10L)).thenReturn(draft(1));
+        when(files.metadata("token", 9L, "OCEAN_BOOKING_DOCUMENT", "10", 92L))
+            .thenReturn(ApiResponse.success(new OceanBookingFileClient.Metadata(92L, 19L,
+                "OCEAN_BOOKING_DOCUMENT", "10", "x.pdf", "hash", "application/pdf", 3L)));
+
+        assertThatThrownBy(() -> service.attach(10L,
+            new com.baiyue.firstleg.oceanbooking.dto.OceanBookingDtos.DocumentRequest(1, 92L, "BILL_OF_LADING"),
+            "attach-1", 7L, "admin"))
+            .isInstanceOf(BizException.class).hasMessageContaining("归属不匹配");
+        verify(repository, never()).insert(any(OceanBookingDocumentEntity.class));
+        verify(repository, never()).touchDraft(anyLong(), anyInt(), anyLong(), anyString());
+    }
+
+    @Test void sameIdempotencyKeyWithDifferentPayloadIsRejectedWithoutFileLookup() {
+        when(repository.claimOperation(any(), anyLong(), anyString(), anyString(), anyString())).thenReturn(false);
+        OceanBookingOperationEntity operation = new OceanBookingOperationEntity();
+        operation.setRequestHash("different"); operation.setStatus("SUCCESS"); operation.setResultJson("{}");
+        when(repository.operation(7L, "ATTACH_DOCUMENT", "same-key")).thenReturn(operation);
+
+        assertThatThrownBy(() -> service.attach(10L,
+            new com.baiyue.firstleg.oceanbooking.dto.OceanBookingDtos.DocumentRequest(1, 92L, "BILL_OF_LADING"),
+            "same-key", 7L, "admin"))
+            .isInstanceOf(BizException.class).hasMessageContaining("其他请求");
+        verifyNoInteractions(files);
+        verify(repository, never()).insert(any(OceanBookingDocumentEntity.class));
+    }
+
+    @Test void invalidationIsRejectedAfterReleaseWithoutDrift() {
+        OceanBookingEntity released = draft(4); released.setStatus("RELEASED");
+        when(repository.claimOperation(any(), anyLong(), anyString(), anyString(), anyString())).thenReturn(true);
+        when(repository.findForUpdate(10L)).thenReturn(released);
+
+        assertThatThrownBy(() -> service.invalidate(10L, 20L, 4, "delete-1", 7L, "admin"))
+            .isInstanceOf(BizException.class).hasMessageContaining("永久只读");
+        verify(repository, never()).invalidateDocument(anyLong(), anyLong(), anyLong(), anyString());
+        verify(repository, never()).touchDraft(anyLong(), anyInt(), anyLong(), anyString());
+    }
+
+    @Test void activeDocumentMustStillExistInFileService() {
+        OceanBookingEntity booking = draft(3);
+        OceanBookingDocumentEntity document = new OceanBookingDocumentEntity();
+        document.setId(20L); document.setOceanBookingId(10L); document.setFileId(91L);
+        document.setDocumentType("BILL_OF_LADING"); document.setValid(true);
+        when(repository.activeDocuments(10L)).thenReturn(List.of(document));
+        when(files.metadata("token", 9L, "OCEAN_BOOKING_DOCUMENT", "10", 91L))
+            .thenReturn(ApiResponse.success(metadata(91L)));
+
+        service.requireActiveValidDocument(booking);
+
+        verify(files).metadata("token", 9L, "OCEAN_BOOKING_DOCUMENT", "10", 91L);
+    }
+
+    private static OceanBookingEntity draft(int version) {
+        OceanBookingEntity booking = new OceanBookingEntity();
+        booking.setId(10L); booking.setCustomerId(9L); booking.setStatus("DRAFT"); booking.setVersion(version);
+        return booking;
+    }
+    private static OceanBookingFileClient.Metadata metadata(long fileId) {
+        return new OceanBookingFileClient.Metadata(fileId, 9L, "OCEAN_BOOKING_DOCUMENT", "10",
+            "booking.pdf", "hash", "application/pdf", 3L);
+    }
+}
diff --git a/firstleg/src/test/java/com/baiyue/firstleg/oceanbooking/service/OceanBookingPrintServiceTest.java b/firstleg/src/test/java/com/baiyue/firstleg/oceanbooking/service/OceanBookingPrintServiceTest.java
new file mode 100644
index 000000000..24a26ad4d
--- /dev/null
+++ b/firstleg/src/test/java/com/baiyue/firstleg/oceanbooking/service/OceanBookingPrintServiceTest.java
@@ -0,0 +1,89 @@
+package com.baiyue.firstleg.oceanbooking.service;
+
+import com.baiyue.common.core.exception.BizException;
+import com.baiyue.firstleg.client.PrintPdfClient;
+import com.baiyue.firstleg.oceanbooking.dto.OceanBookingDtos.Detail;
+import com.baiyue.firstleg.oceanbooking.entity.OceanBookingContainerRequirementEntity;
+import com.baiyue.firstleg.oceanbooking.entity.OceanBookingEntity;
+import com.baiyue.firstleg.oceanbooking.entity.OceanBookingPartyEntity;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.ArgumentCaptor;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.test.util.ReflectionTestUtils;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.mockito.ArgumentMatchers.*;
+import static org.mockito.Mockito.*;
+
+class OceanBookingPrintServiceTest {
+    @Mock OceanBookingService bookings;
+    @Mock PrintPdfClient print;
+    @InjectMocks OceanBookingPrintService service;
+
+    @BeforeEach void setUp() { MockitoAnnotations.openMocks(this); ReflectionTestUtils.setField(service, "internalToken", "token"); }
+
+    @Test void shippingInstructionUsesOnlyAuthoritativeReleasedAggregate() {
+        when(bookings.detail(10L)).thenReturn(detail("RELEASED"));
+        HttpHeaders headers = new HttpHeaders(); headers.setContentType(MediaType.APPLICATION_PDF);
+        headers.set("X-Print-Page-Count", "1");
+        when(print.generateFreightA4Documents(eq("token"), eq("req-1"), any()))
+            .thenReturn(new ResponseEntity<>(new byte[]{1, 2, 3}, headers, 200));
+
+        var pdf = service.shippingInstruction(10L, "req-1");
+
+        assertThat(pdf.fileName()).isEqualTo("OB-1-出口货物托运单.pdf");
+        ArgumentCaptor<PrintPdfClient.FreightA4PdfRequest> request =
+            ArgumentCaptor.forClass(PrintPdfClient.FreightA4PdfRequest.class);
+        verify(print).generateFreightA4Documents(eq("token"), eq("req-1"), request.capture());
+        assertThat(request.getValue().templateCode()).isEqualTo("SEA_FREIGHT_SHIPPING_INSTRUCTION_A4_V1");
+        var document = request.getValue().documents().get(0);
+        assertThat(document.fields()).containsEntry("jobNumber", "OB-1")
+            .containsEntry("shipper", "Shipper\nAddress")
+            .containsEntry("oceanVesselVoyage", "Vessel / V001")
+            .containsKeys("toCompany", "consignee", "notifyParty", "cargoQuantity",
+                "portOfLoading", "portOfDischarge", "placeOfDelivery", "totalPackagesInWords");
+        assertThat(document.cargoRows()).singleElement().satisfies(row -> {
+            assertThat(row.quantity()).isEqualTo("2");
+            assertThat(row.descriptionOfGoods()).isEqualTo("40HQ DRY x 2");
+            assertThat(row.grossWeight()).isEqualTo("56000.000 KGS");
+        });
+    }
+
+    @Test void printRejectsDraftWithoutCallingPrintService() {
+        when(bookings.detail(10L)).thenReturn(detail("DRAFT"));
+        assertThatThrownBy(() -> service.billConfirmation(10L, "req-2"))
+            .isInstanceOf(BizException.class).hasMessageContaining("放舱后");
+        verifyNoInteractions(print);
+    }
+
+    private static Detail detail(String status) {
+        OceanBookingEntity booking = new OceanBookingEntity();
+        booking.setId(10L); booking.setBookingNo("OB-1"); booking.setStatus(status);
+        booking.setBillOfLadingNo("BL-1"); booking.setVesselName("Vessel"); booking.setVoyageNo("V001");
+        booking.setDeparturePortName("Ningbo"); booking.setDestinationPortName("LA");
+        booking.setPlaceOfDelivery("LA DC"); booking.setServiceTerm("CY-CY");
+        booking.setFreightTerm("PREPAID"); booking.setBookingAgentName("Agent");
+        booking.setEstimatedSailingAt(LocalDateTime.of(2026, 9, 1, 0, 0));
+        OceanBookingPartyEntity shipper = new OceanBookingPartyEntity();
+        shipper.setPartyType("SHIPPER"); shipper.setPartyName("Shipper"); shipper.setAddress("Address");
+        OceanBookingPartyEntity consignee = new OceanBookingPartyEntity();
+        consignee.setPartyType("CONSIGNEE"); consignee.setPartyName("Consignee");
+        OceanBookingPartyEntity notify = new OceanBookingPartyEntity();
+        notify.setPartyType("NOTIFY_PARTY"); notify.setPartyName("Notify");
+        OceanBookingContainerRequirementEntity requirement = new OceanBookingContainerRequirementEntity();
+        requirement.setContainerType("40HQ"); requirement.setContainerKind("DRY"); requirement.setQuantity(2);
+        requirement.setCapacityCbm(new BigDecimal("68")); requirement.setMaxWeightKg(new BigDecimal("28000"));
+        return new Detail(booking, List.of(shipper, consignee, notify), List.of(requirement), List.of(), List.of(), List.of());
+    }
+}
diff --git a/firstleg/src/test/java/com/baiyue/firstleg/oceanbooking/service/OceanBookingServiceTest.java b/firstleg/src/test/java/com/baiyue/firstleg/oceanbooking/service/OceanBookingServiceTest.java
index 1a9f2253f..ee9c1dd6d 100644
--- a/firstleg/src/test/java/com/baiyue/firstleg/oceanbooking/service/OceanBookingServiceTest.java
+++ b/firstleg/src/test/java/com/baiyue/firstleg/oceanbooking/service/OceanBookingServiceTest.java
@@ -39,6 +39,7 @@ class OceanBookingServiceTest {
     @Mock private WarehouseMasterDataClient warehouses;
     @Mock private com.baiyue.firstleg.client.WarehousePartnerClient partners;
     @Mock private FirstlegDocumentNumberGenerator documentNumbers;
+    @Mock private OceanBookingDocumentService documents;
     @InjectMocks private OceanBookingService service;
     private ObjectMapper objectMapper;
 
@@ -53,7 +54,9 @@ class OceanBookingServiceTest {
         when(repository.parties(anyLong())).thenReturn(List.of());
         when(repository.requirements(anyLong())).thenReturn(List.of());
         when(repository.containers(anyLong())).thenReturn(List.of());
+        when(repository.documents(anyLong())).thenReturn(List.of());
         when(repository.histories(anyLong())).thenReturn(List.of());
+        lenient().when(repository.findForUpdate(anyLong())).thenAnswer(invocation -> repository.find(invocation.getArgument(0)));
         when(repository.claimOperation(any(), anyLong(), anyString(), anyString(), anyString())).thenReturn(true);
         when(repository.completeOperation(any(), anyLong(), anyString(), anyString(), anyString())).thenReturn(1);
     }
@@ -115,6 +118,23 @@ class OceanBookingServiceTest {
         verify(repository, never()).transition(anyLong(), anyString(), anyString(), anyInt(), anyLong(), anyString());
     }
 
+    @Test
+    void rejectsReleaseWithoutActiveBookingOwnedFileWithoutStateDrift() {
+        stubMasterData();
+        OceanBookingEntity draft = completeBooking("DRAFT", 3);
+        when(repository.find(1L)).thenReturn(draft);
+        when(repository.parties(1L)).thenReturn(parties());
+        when(repository.requirements(1L)).thenReturn(List.of(requirement()));
+        doThrow(new BizException(com.baiyue.common.core.api.ResultCode.CONFLICT,
+            "订舱缺少有效订舱确认或提单文件"))
+            .when(documents).requireActiveValidDocument(draft);
+
+        assertThatThrownBy(() -> service.release(1L, 9L, "admin", "release-no-file",
+            new ReleaseRequest(3, "确认")))
+            .isInstanceOf(BizException.class).hasMessageContaining("有效订舱确认或提单文件");
+        verify(repository, never()).transition(anyLong(), anyString(), anyString(), anyInt(), anyLong(), anyString());
+    }
+
     @Test
     void releasesCompleteAggregateAndReplaysFrozenResult() throws Exception {
         stubMasterData();
@@ -331,6 +351,9 @@ class OceanBookingServiceTest {
         value.setWarehouseId(701L); value.setBillOfLadingNo("BL-001"); value.setShippingCompanyId(71L);
         value.setCarrierCode("MATSON");
         value.setBookingAgentId(81L); value.setVesselName("VESSEL"); value.setVoyageNo("V001");
+        value.setDeparturePortCode("CNSZX"); value.setDeparturePortName("深圳");
+        value.setDestinationPortCode("USLAX"); value.setDestinationPortName("洛杉矶");
+        value.setPlaceOfDelivery("LAX");
         value.setServiceTerm("CY-CY"); value.setFreightTerm("PREPAID");
         value.setEstimatedSailingAt(LocalDateTime.of(2026, 9, 1, 0, 0));
         value.setEstimatedArrivalAt(LocalDateTime.of(2026, 9, 20, 0, 0));
diff --git a/firstleg/src/test/java/com/baiyue/firstleg/service/TruckAppointmentServiceTest.java b/firstleg/src/test/java/com/baiyue/firstleg/service/TruckAppointmentServiceTest.java
index 6e94f4608..e87ca9689 100644
--- a/firstleg/src/test/java/com/baiyue/firstleg/service/TruckAppointmentServiceTest.java
+++ b/firstleg/src/test/java/com/baiyue/firstleg/service/TruckAppointmentServiceTest.java
@@ -16,6 +16,7 @@ import com.baiyue.firstleg.repository.ContainerRepository;
 import com.baiyue.firstleg.oceanbooking.repository.OceanBookingRepository;
 import com.baiyue.firstleg.oceanbooking.entity.OceanBookingEntity;
 import com.baiyue.firstleg.oceanbooking.entity.OceanBookingContainerAllocationEntity;
+import com.baiyue.firstleg.oceanbooking.service.OceanBookingDocumentService;
 import com.baiyue.firstleg.client.IamCustomerSnapshotClient;
 import com.baiyue.firstleg.client.TruckAppointmentFileClient;
 import com.baiyue.firstleg.client.WarehouseSupplierClient;
@@ -47,6 +48,7 @@ class TruckAppointmentServiceTest {
     @Mock WarehouseSupplierSnapshotService suppliers;
     @Mock IamCustomerSnapshotService customers;
     @Mock TruckAppointmentFileClient files;
+    @Mock OceanBookingDocumentService oceanBookingDocuments;
     @Mock FirstlegDocumentNumberGenerator documentNumbers;
     @Spy ObjectMapper objectMapper = JsonMapper.builder().findAndAddModules().build();
     @InjectMocks TruckAppointmentService service;
@@ -60,6 +62,13 @@ class TruckAppointmentServiceTest {
         when(suppliers.trucking(any(), any())).thenReturn(
             new WarehouseSupplierClient.Snapshot(8L, "Canonical Carrier", "TRUCKING", "ACTIVE", java.util.List.of()));
         lenient().when(repository.attachments(anyLong())).thenReturn(List.of());
+        OceanBookingEntity booking = releasedBooking();
+        ContainerBookingEntity container = realContainer();
+        OceanBookingContainerAllocationEntity allocation = new OceanBookingContainerAllocationEntity();
+        allocation.setContainerBookingId(88L);
+        lenient().when(oceanBookings.find(99L)).thenReturn(booking);
+        lenient().when(containers.find(88L)).thenReturn(container);
+        lenient().when(oceanBookings.allocations(99L)).thenReturn(List.of(allocation));
     }
 
     @Test void detailResolvesStableNamesAndIdentifiersFromLinkedResources() {
@@ -90,7 +99,7 @@ class TruckAppointmentServiceTest {
         verifyNoInteractions(repository);
     }
 
-    @Test void createWithoutBookingContainerOrPlanWritesIndependentDraft() {
+    @Test void createRejectsMissingBookingAndContainer() {
         SaveRequest request = mock(SaveRequest.class);
         when(request.expectedVersion()).thenReturn(0);
         when(request.customerId()).thenReturn(7L);
@@ -101,28 +110,20 @@ class TruckAppointmentServiceTest {
         when(request.loadingPlanId()).thenReturn(null);
         when(request.warehouseId()).thenReturn(null);
 
-        TruckAppointmentEntity created = service.create(7L, "admin", request);
-
-        ArgumentCaptor<TruckAppointmentEntity> entity = ArgumentCaptor.forClass(TruckAppointmentEntity.class);
-        verify(repository).insert(entity.capture());
-        assertThat(entity.getValue().getOceanBookingId()).isNull();
-        assertThat(entity.getValue().getContainerBookingId()).isNull();
-        assertThat(entity.getValue().getLoadingPlanId()).isNull();
-        assertThat(entity.getValue().getCustomerName()).isEqualTo("Canonical Customer");
-        assertThat(entity.getValue().getCarrierName()).isEqualTo("Canonical Carrier");
-        assertThat(entity.getValue().getAppointmentNo()).isEqualTo("TA-260818-0001");
-        assertThat(created.getAttachmentCount()).isZero();
-        verifyNoInteractions(oceanBookings, containers, loadingPlans);
+        assertThatThrownBy(() -> service.create(7L, "admin", request))
+            .isInstanceOf(BizException.class).hasMessageContaining("oceanBookingId");
+        verify(repository, never()).insert(any());
     }
 
-    @Test void createAllowsDraftWithoutBillOfLadingOrAttachment() {
+    @Test void createFreezesBookingBillAndRequiresBookingOwnedDocument() {
         SaveRequest request = validRequest();
 
         service.create(7L, "admin", request);
 
         ArgumentCaptor<TruckAppointmentEntity> entity = ArgumentCaptor.forClass(TruckAppointmentEntity.class);
         verify(repository).insert(entity.capture());
-        assertThat(entity.getValue().getBillOfLadingNo()).isNull();
+        assertThat(entity.getValue().getBillOfLadingNo()).isEqualTo("BL-BOOKING-1");
+        verify(oceanBookingDocuments).requireActiveValidDocument(any(OceanBookingEntity.class));
         verifyNoInteractions(files);
     }
 
@@ -147,35 +148,28 @@ class TruckAppointmentServiceTest {
             .isInstanceOf(BizException.class).hasMessageContaining("billOfLadingNo").hasMessageContaining("不一致");
     }
 
-    @Test void createAcceptsConfirmedBookingWithoutContainerOrPlan() {
+    @Test void createRejectsBookingThatIsNotReleased() {
         SaveRequest request = mock(SaveRequest.class);
         when(request.expectedVersion()).thenReturn(0);
         when(request.oceanBookingId()).thenReturn(99L);
         when(request.customerId()).thenReturn(7L);
         when(request.carrierId()).thenReturn(8L);
         when(request.plannedLoadingAt()).thenReturn(LocalDateTime.of(2026, 8, 17, 10, 0));
-        when(request.containerBookingId()).thenReturn(null);
+        when(request.containerBookingId()).thenReturn(88L);
         when(request.loadingPlanId()).thenReturn(null);
         when(request.warehouseId()).thenReturn(null);
         OceanBookingEntity booking = new OceanBookingEntity(); booking.setId(99L); booking.setStatus("CONFIRMED"); booking.setCustomerId(7L); booking.setWarehouseId(18L);
         when(oceanBookings.find(99L)).thenReturn(booking);
-        service.create(7L, "admin", request);
-        ArgumentCaptor<TruckAppointmentEntity> entity = ArgumentCaptor.forClass(TruckAppointmentEntity.class);
-        verify(repository).insert(entity.capture());
-        assertThat(entity.getValue().getCustomerId()).isEqualTo(7L);
-        assertThat(entity.getValue().getCustomerName()).isEqualTo("Canonical Customer");
-        assertThat(entity.getValue().getOceanBookingId()).isEqualTo(99L);
-        assertThat(entity.getValue().getContainerBookingId()).isNull();
-        assertThat(entity.getValue().getLoadingPlanId()).isNull();
-        assertThat(entity.getValue().getWarehouseId()).isEqualTo(18L);
-        verify(repository).history(any(TruckAppointmentHistoryEntity.class));
+        assertThatThrownBy(() -> service.create(7L, "admin", request))
+            .isInstanceOf(BizException.class).hasMessageContaining("已放舱");
+        verify(repository, never()).insert(any());
     }
 
     @Test void createRejectsBookingFromAnotherCustomer() {
         SaveRequest request = validRequest();
         when(request.oceanBookingId()).thenReturn(99L);
         OceanBookingEntity booking = new OceanBookingEntity();
-        booking.setId(99L); booking.setCustomerId(17L);
+        booking.setId(99L); booking.setStatus("RELEASED"); booking.setCustomerId(17L); booking.setBillOfLadingNo("BL-1");
         when(oceanBookings.find(99L)).thenReturn(booking);
 
         assertThatThrownBy(() -> service.create(7L, "admin", request))
@@ -188,9 +182,9 @@ class TruckAppointmentServiceTest {
         when(request.oceanBookingId()).thenReturn(99L);
         when(request.containerBookingId()).thenReturn(88L);
         OceanBookingEntity booking = new OceanBookingEntity();
-        booking.setId(99L); booking.setCustomerId(7L); booking.setWarehouseId(18L);
+        booking.setId(99L); booking.setStatus("RELEASED"); booking.setCustomerId(7L); booking.setWarehouseId(18L); booking.setBillOfLadingNo("BL-1");
         ContainerBookingEntity container = new ContainerBookingEntity();
-        container.setId(88L); container.setCustomerId(7L); container.setWarehouseId(18L);
+        container.setId(88L); container.setRecordStatus("ACTIVE"); container.setCustomerId(7L); container.setWarehouseId(18L); container.setOceanBookingId(99L); container.setContainerNo("MSCU6639870");
         when(oceanBookings.find(99L)).thenReturn(booking);
         when(containers.find(88L)).thenReturn(container);
         when(oceanBookings.allocations(99L)).thenReturn(List.of());
@@ -200,13 +194,61 @@ class TruckAppointmentServiceTest {
         verify(repository, never()).insert(any());
     }
 
-    @Test void createRejectsLoadingPlanWithoutContainerAssociation() {
+    @Test void createRejectsContainerWithoutRealIsoNumberAndMissingBookingDocument() {
+        SaveRequest request = validRequest();
+        ContainerBookingEntity missingNo = realContainer(); missingNo.setContainerNo(null);
+        when(containers.find(88L)).thenReturn(missingNo);
+        assertThatThrownBy(() -> service.create(7L, "admin", request))
+            .isInstanceOf(BizException.class).hasMessageContaining("集装箱号");
+        verify(repository, never()).insert(any());
+
+        when(containers.find(88L)).thenReturn(realContainer());
+        doThrow(new BizException(com.baiyue.common.core.api.ResultCode.CONFLICT,
+            "订舱缺少有效订舱确认或提单文件"))
+            .when(oceanBookingDocuments).requireActiveValidDocument(any());
+        assertThatThrownBy(() -> service.create(7L, "admin", request))
+            .isInstanceOf(BizException.class).hasMessageContaining("有效订舱确认或提单文件");
+        verify(repository, never()).insert(any());
+    }
+
+    @Test void editCanSwitchOnlyToAnotherMatchedReleasedBookingAndContainer() {
+        TruckAppointmentEntity existing = entity(TruckAppointmentStatus.DRAFT, 3);
+        existing.setCustomerId(7L); existing.setOceanBookingId(99L); existing.setContainerBookingId(88L);
+        when(repository.find(1L)).thenReturn(existing, existing);
+        SaveRequest request = validRequest();
+        when(request.expectedVersion()).thenReturn(3);
+        when(request.oceanBookingId()).thenReturn(199L);
+        when(request.containerBookingId()).thenReturn(188L);
+        OceanBookingEntity booking = releasedBooking(); booking.setId(199L); booking.setBillOfLadingNo("BL-NEW");
+        ContainerBookingEntity container = realContainer(); container.setId(188L); container.setOceanBookingId(199L);
+        container.setContainerNo("MSCU6639870");
+        OceanBookingContainerAllocationEntity allocation = new OceanBookingContainerAllocationEntity();
+        allocation.setContainerBookingId(188L);
+        when(oceanBookings.find(199L)).thenReturn(booking);
+        when(containers.find(188L)).thenReturn(container);
+        when(oceanBookings.allocations(199L)).thenReturn(List.of(allocation));
+        when(repository.updateEdit(any(), eq(3))).thenReturn(1);
+
+        service.edit(1L, 7L, "admin", request);
+
+        ArgumentCaptor<TruckAppointmentEntity> updated = ArgumentCaptor.forClass(TruckAppointmentEntity.class);
+        verify(repository).updateEdit(updated.capture(), eq(3));
+        assertThat(updated.getValue().getOceanBookingId()).isEqualTo(199L);
+        assertThat(updated.getValue().getContainerBookingId()).isEqualTo(188L);
+        assertThat(updated.getValue().getBillOfLadingNo()).isEqualTo("BL-NEW");
+
+        container.setOceanBookingId(99L);
+        assertThatThrownBy(() -> service.edit(1L, 7L, "admin", request))
+            .isInstanceOf(BizException.class).hasMessageContaining("未关联至所选订舱");
+    }
+
+    @Test void createRejectsMissingContainerBeforeLoadingPlanValidation() {
         SaveRequest request = validRequest();
         when(request.loadingPlanId()).thenReturn(77L);
+        when(request.containerBookingId()).thenReturn(null);
 
         assertThatThrownBy(() -> service.create(7L, "admin", request))
-            .isInstanceOf(BizException.class).hasMessageContaining("loadingPlanId")
-            .hasMessageContaining("containerBookingId");
+            .isInstanceOf(BizException.class).hasMessageContaining("containerBookingId");
         verify(repository, never()).insert(any());
     }
 
@@ -220,9 +262,9 @@ class TruckAppointmentServiceTest {
         when(request.carrierId()).thenReturn(8L);
         when(request.plannedLoadingAt()).thenReturn(LocalDateTime.of(2026, 8, 17, 10, 0));
         when(request.warehouseId()).thenReturn(null);
-        OceanBookingEntity booking = new OceanBookingEntity(); booking.setId(99L); booking.setStatus("CONFIRMED"); booking.setCustomerId(7L);
+        OceanBookingEntity booking = releasedBooking();
         when(oceanBookings.find(99L)).thenReturn(booking);
-        ContainerBookingEntity container = new ContainerBookingEntity(); container.setId(88L);
+        ContainerBookingEntity container = realContainer();
         when(containers.find(88L)).thenReturn(container);
         var allocation = new OceanBookingContainerAllocationEntity();
         allocation.setContainerBookingId(88L);
@@ -245,9 +287,9 @@ class TruckAppointmentServiceTest {
         when(request.carrierId()).thenReturn(8L);
         when(request.plannedLoadingAt()).thenReturn(LocalDateTime.of(2026, 8, 17, 10, 0));
         when(request.warehouseId()).thenReturn(null);
-        OceanBookingEntity booking = new OceanBookingEntity(); booking.setId(99L); booking.setStatus("CONFIRMED"); booking.setCustomerId(7L);
+        OceanBookingEntity booking = releasedBooking();
         when(oceanBookings.find(99L)).thenReturn(booking);
-        ContainerBookingEntity container = new ContainerBookingEntity(); container.setId(88L);
+        ContainerBookingEntity container = realContainer();
         when(containers.find(88L)).thenReturn(container);
         var allocation = new OceanBookingContainerAllocationEntity();
         allocation.setContainerBookingId(88L);
@@ -293,8 +335,11 @@ class TruckAppointmentServiceTest {
         verify(repository, never()).history(any());
     }
 
-    @Test void dispatchRequiresBillOfLadingNumberAndActiveOwnedAttachment() {
+    @Test void dispatchRequiresBookingBillAndActiveBookingOwnedDocument() {
         TruckAppointmentEntity missingBill = entity(TruckAppointmentStatus.PENDING_DISPATCH, 1);
+        missingBill.setOceanBookingId(99L); missingBill.setContainerBookingId(88L);
+        OceanBookingEntity bookingWithoutBill = releasedBooking(); bookingWithoutBill.setBillOfLadingNo(null);
+        when(oceanBookings.find(99L)).thenReturn(bookingWithoutBill);
         when(repository.claimOperation(anyLong(), eq(1L), eq("DISPATCH"), eq("dispatch-no-bill"), anyString())).thenReturn(true);
         when(repository.find(1L)).thenReturn(missingBill);
 
@@ -303,34 +348,30 @@ class TruckAppointmentServiceTest {
             .isInstanceOf(BizException.class).hasMessageContaining("提单号");
 
         TruckAppointmentEntity missingAttachment = entity(TruckAppointmentStatus.PENDING_DISPATCH, 1);
-        missingAttachment.setBillOfLadingNo("BL-1");
+        missingAttachment.setOceanBookingId(99L); missingAttachment.setContainerBookingId(88L); missingAttachment.setBillOfLadingNo("BL-BOOKING-1");
         missingAttachment.setCustomerId(7L);
+        when(oceanBookings.find(99L)).thenReturn(releasedBooking());
         when(repository.claimOperation(anyLong(), eq(1L), eq("DISPATCH"), eq("dispatch-no-file"), anyString())).thenReturn(true);
         when(repository.find(1L)).thenReturn(missingAttachment);
-        when(repository.attachments(1L)).thenReturn(List.of());
+        doThrow(new BizException(com.baiyue.common.core.api.ResultCode.CONFLICT,"订舱缺少有效订舱确认或提单文件"))
+            .when(oceanBookingDocuments).requireActiveValidDocument(any());
 
         assertThatThrownBy(() -> service.action(1L, "DISPATCH", new ActionRequest(1, null),
             "dispatch-no-file", null, 7L, "admin"))
-            .isInstanceOf(BizException.class).hasMessageContaining("有效提单附件");
+            .isInstanceOf(BizException.class).hasMessageContaining("有效订舱确认或提单文件");
         verify(repository, never()).dispatch(anyLong(), anyString(), anyString(), anyInt());
     }
 
     @Test void dispatchFreezesReleasedBookingBillAndTransitionsOnceWithActiveAttachment() {
         TruckAppointmentEntity before = entity(TruckAppointmentStatus.PENDING_DISPATCH, 1);
-        before.setCustomerId(7L); before.setOceanBookingId(99L); before.setBillOfLadingNo(null);
+        before.setCustomerId(7L); before.setOceanBookingId(99L); before.setContainerBookingId(88L); before.setBillOfLadingNo(null);
         TruckAppointmentEntity after = entity(TruckAppointmentStatus.DISPATCHED, 2);
-        after.setCustomerId(7L); after.setOceanBookingId(99L); after.setBillOfLadingNo("BL-BOOKING-1");
+        after.setCustomerId(7L); after.setOceanBookingId(99L); after.setContainerBookingId(88L); after.setBillOfLadingNo("BL-BOOKING-1");
         OceanBookingEntity booking = new OceanBookingEntity();
         booking.setId(99L); booking.setStatus("RELEASED"); booking.setBillOfLadingNo("BL-BOOKING-1");
-        TruckAppointmentAttachmentEntity attachment = new TruckAppointmentAttachmentEntity();
-        attachment.setFileId(88L); attachment.setAttachmentType("BILL_OF_LADING");
         when(repository.claimOperation(anyLong(), eq(1L), eq("DISPATCH"), eq("dispatch-ok"), anyString())).thenReturn(true);
         when(repository.find(1L)).thenReturn(before, after);
         when(oceanBookings.find(99L)).thenReturn(booking);
-        when(repository.attachments(1L)).thenReturn(List.of(attachment));
-        when(files.metadata("test-internal-token", 7L, "TRUCK_APPOINTMENT_ATTACHMENT", "1", 88L))
-            .thenReturn(ApiResponse.success(new TruckAppointmentFileClient.Metadata(88L, 7L,
-                "TRUCK_APPOINTMENT_ATTACHMENT", "1", "bill.pdf", "hash", "application/pdf", 10L)));
         when(repository.dispatch(1L, "PENDING_DISPATCH", "BL-BOOKING-1", 1)).thenReturn(1);
         when(repository.completeOperation(eq(1L), eq("DISPATCH"), eq("dispatch-ok"), anyString())).thenReturn(1);
 
@@ -457,10 +498,24 @@ class TruckAppointmentServiceTest {
         when(request.customerId()).thenReturn(7L);
         when(request.carrierId()).thenReturn(8L);
         when(request.plannedLoadingAt()).thenReturn(LocalDateTime.of(2026, 8, 17, 10, 0));
-        when(request.oceanBookingId()).thenReturn(null);
-        when(request.containerBookingId()).thenReturn(null);
+        when(request.oceanBookingId()).thenReturn(99L);
+        when(request.containerBookingId()).thenReturn(88L);
         when(request.loadingPlanId()).thenReturn(null);
         when(request.warehouseId()).thenReturn(null);
         return request;
     }
+
+    private static OceanBookingEntity releasedBooking() {
+        OceanBookingEntity booking = new OceanBookingEntity();
+        booking.setId(99L); booking.setStatus("RELEASED"); booking.setCustomerId(7L);
+        booking.setWarehouseId(18L); booking.setBillOfLadingNo("BL-BOOKING-1");
+        return booking;
+    }
+
+    private static ContainerBookingEntity realContainer() {
+        ContainerBookingEntity container = new ContainerBookingEntity();
+        container.setId(88L); container.setRecordStatus("ACTIVE"); container.setCustomerId(7L);
+        container.setWarehouseId(18L); container.setOceanBookingId(99L); container.setContainerNo("MSCU6639870");
+        return container;
+    }
 }