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 e44663631..2d3c8eff9 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
@@ -9913,24 +9913,181 @@ WHERE role.tenant_id=0 AND role.role_code IN ('PLATFORM_ADMIN','ORDER_OPERATOR')
 
 USE baiyue_firstleg;
 
--- Latest container customs permissions; old case/review/receipt actions are removed.
+-- 来源：firstleg/src/main/resources/db/phase3-container-customs-schema.sql
+SET NAMES utf8mb4;
+USE baiyue_firstleg;
+
+CREATE TABLE IF NOT EXISTS fl_customs_container (
+  id BIGINT UNSIGNED NOT NULL,
+  loading_plan_id BIGINT UNSIGNED NOT NULL COMMENT '已完成装柜计划ID；报关柜级聚合唯一键',
+  container_booking_id BIGINT UNSIGNED NOT NULL COMMENT '物理货柜ID',
+  status VARCHAR(40) NOT NULL COMMENT 'WAITING_CUSTOMER_DOCUMENTS、READY_TO_START、DECLARING、COMPLETED',
+  started_by BIGINT UNSIGNED NULL,
+  started_by_name VARCHAR(64) NULL,
+  started_at DATETIME(3) NULL,
+  completed_by BIGINT UNSIGNED NULL,
+  completed_by_name VARCHAR(64) NULL,
+  completed_at DATETIME(3) NULL,
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
+  version INT UNSIGNED NOT NULL DEFAULT 0,
+  PRIMARY KEY(id),
+  UNIQUE KEY uk_customs_container_plan(loading_plan_id),
+  UNIQUE KEY uk_customs_container_booking(container_booking_id),
+  KEY idx_customs_container_status(status,updated_at),
+  CONSTRAINT chk_customs_container_status CHECK(status IN
+    ('WAITING_CUSTOMER_DOCUMENTS','READY_TO_START','DECLARING','COMPLETED'))
+) ENGINE=InnoDB COMMENT='装柜完成后的整柜出口报关聚合';
+
+CREATE TABLE IF NOT EXISTS fl_customs_customer_document (
+  id BIGINT UNSIGNED NOT NULL,
+  customs_container_id BIGINT UNSIGNED NOT NULL,
+  tenant_id BIGINT UNSIGNED NOT NULL COMMENT '客户隔离键；只允许关联同客户退税票',
+  file_id BIGINT UNSIGNED NOT NULL,
+  file_name VARCHAR(255) NOT NULL,
+  file_hash CHAR(64) NOT NULL,
+  content_type VARCHAR(128) NULL,
+  size_bytes BIGINT UNSIGNED NOT NULL,
+  status VARCHAR(16) NOT NULL DEFAULT 'ACTIVE',
+  uploaded_by BIGINT UNSIGNED NOT NULL,
+  uploaded_at DATETIME(3) NOT NULL,
+  frozen_version INT UNSIGNED NULL,
+  frozen_at DATETIME(3) NULL,
+  deleted_by BIGINT UNSIGNED NULL,
+  deleted_at DATETIME(3) NULL,
+  version INT UNSIGNED NOT NULL DEFAULT 1,
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
+  PRIMARY KEY(id),
+  KEY idx_customs_customer_document_container(customs_container_id,status,tenant_id),
+  CONSTRAINT fk_customs_customer_document_container FOREIGN KEY(customs_container_id) REFERENCES fl_customs_container(id),
+  CONSTRAINT chk_customs_customer_document_status CHECK(status IN('ACTIVE','DELETED')),
+  CONSTRAINT chk_customs_customer_document_freeze CHECK((frozen_at IS NULL AND frozen_version IS NULL) OR
+    (frozen_at IS NOT NULL AND frozen_version IS NOT NULL))
+) ENGINE=InnoDB COMMENT='客户整份退税报送资料逻辑根';
+
+CREATE TABLE IF NOT EXISTS fl_customs_customer_document_inbound (
+  document_id BIGINT UNSIGNED NOT NULL,
+  inbound_id BIGINT UNSIGNED NOT NULL,
+  tenant_id BIGINT UNSIGNED NOT NULL,
+  order_id BIGINT UNSIGNED NOT NULL,
+  inbound_code VARCHAR(40) NOT NULL,
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  PRIMARY KEY(document_id,inbound_id),
+  KEY idx_customs_document_inbound(inbound_id,tenant_id),
+  CONSTRAINT fk_customs_document_inbound_document FOREIGN KEY(document_id) REFERENCES fl_customs_customer_document(id)
+) ENGINE=InnoDB COMMENT='客户报送资料与当前柜退税入仓码多对多关系';
+
+CREATE TABLE IF NOT EXISTS fl_customs_customer_document_version (
+  id BIGINT UNSIGNED NOT NULL,
+  document_id BIGINT UNSIGNED NOT NULL,
+  document_version INT UNSIGNED NOT NULL,
+  file_id BIGINT UNSIGNED NOT NULL,
+  file_name VARCHAR(255) NOT NULL,
+  file_hash CHAR(64) NOT NULL,
+  content_type VARCHAR(128) NULL,
+  size_bytes BIGINT UNSIGNED NOT NULL,
+  scope_snapshot_json JSON NOT NULL,
+  action VARCHAR(24) NOT NULL COMMENT 'UPLOAD、REPLACE、SCOPE_CHANGE、DELETE',
+  operator_id BIGINT UNSIGNED NOT NULL,
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  PRIMARY KEY(id),
+  UNIQUE KEY uk_customs_customer_document_version(document_id,document_version),
+  CONSTRAINT fk_customs_customer_document_version FOREIGN KEY(document_id) REFERENCES fl_customs_customer_document(id),
+  CONSTRAINT chk_customs_customer_document_version_action CHECK(action IN('UPLOAD','REPLACE','SCOPE_CHANGE','DELETE'))
+) ENGINE=InnoDB COMMENT='客户报送资料文件与覆盖范围不可变版本';
+
+CREATE TABLE IF NOT EXISTS fl_customs_frozen_document_inbound (
+  document_id BIGINT UNSIGNED NOT NULL,
+  inbound_id BIGINT UNSIGNED NOT NULL,
+  tenant_id BIGINT UNSIGNED NOT NULL,
+  order_id BIGINT UNSIGNED NOT NULL,
+  inbound_code VARCHAR(40) NOT NULL,
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  PRIMARY KEY(document_id,inbound_id),
+  CONSTRAINT fk_customs_frozen_document FOREIGN KEY(document_id) REFERENCES fl_customs_customer_document(id)
+) ENGINE=InnoDB COMMENT='开始报关时冻结的客户资料覆盖范围';
+
+CREATE TABLE IF NOT EXISTS fl_customs_completion_document (
+  id BIGINT UNSIGNED NOT NULL,
+  source_document_id BIGINT UNSIGNED NOT NULL COMMENT '一份冻结客户资料严格对应一份完成文件逻辑根',
+  file_id BIGINT UNSIGNED NOT NULL,
+  file_name VARCHAR(255) NOT NULL,
+  file_hash CHAR(64) NOT NULL,
+  content_type VARCHAR(128) NULL,
+  size_bytes BIGINT UNSIGNED NOT NULL,
+  uploaded_by BIGINT UNSIGNED NOT NULL,
+  uploaded_by_name VARCHAR(64) NULL,
+  uploaded_at DATETIME(3) NOT NULL,
+  version INT UNSIGNED NOT NULL DEFAULT 1,
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
+  PRIMARY KEY(id),
+  UNIQUE KEY uk_customs_completion_source(source_document_id),
+  CONSTRAINT fk_customs_completion_source FOREIGN KEY(source_document_id) REFERENCES fl_customs_customer_document(id)
+) ENGINE=InnoDB COMMENT='报关完成文件当前版本';
+
+CREATE TABLE IF NOT EXISTS fl_customs_completion_document_version (
+  id BIGINT UNSIGNED NOT NULL,
+  completion_document_id BIGINT UNSIGNED NOT NULL,
+  document_version INT UNSIGNED NOT NULL,
+  file_id BIGINT UNSIGNED NOT NULL,
+  file_name VARCHAR(255) NOT NULL,
+  file_hash CHAR(64) NOT NULL,
+  content_type VARCHAR(128) NULL,
+  size_bytes BIGINT UNSIGNED NOT NULL,
+  operator_id BIGINT UNSIGNED NOT NULL,
+  operator_name VARCHAR(64) NULL,
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  PRIMARY KEY(id),
+  UNIQUE KEY uk_customs_completion_version(completion_document_id,document_version),
+  CONSTRAINT fk_customs_completion_version FOREIGN KEY(completion_document_id) REFERENCES fl_customs_completion_document(id)
+) ENGINE=InnoDB COMMENT='报关完成文件不可变覆盖版本';
+
+CREATE TABLE IF NOT EXISTS fl_customs_container_history (
+  id BIGINT UNSIGNED NOT NULL,
+  customs_container_id BIGINT UNSIGNED NOT NULL,
+  action VARCHAR(40) NOT NULL,
+  from_status VARCHAR(40) NULL,
+  to_status VARCHAR(40) NULL,
+  remark VARCHAR(500) NULL,
+  operator_id BIGINT UNSIGNED NOT NULL,
+  operator_name VARCHAR(64) NULL,
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  PRIMARY KEY(id),
+  KEY idx_customs_container_history(customs_container_id,created_at,id),
+  CONSTRAINT fk_customs_container_history FOREIGN KEY(customs_container_id) REFERENCES fl_customs_container(id)
+) ENGINE=InnoDB COMMENT='整柜报关状态与系统触发历史';
+
+CREATE TABLE IF NOT EXISTS fl_customs_command (
+  id BIGINT UNSIGNED NOT NULL,
+  actor_id BIGINT UNSIGNED NOT NULL,
+  action VARCHAR(80) NOT NULL,
+  idempotency_key VARCHAR(128) NOT NULL,
+  request_hash CHAR(64) NOT NULL,
+  status VARCHAR(16) NOT NULL,
+  result_id BIGINT UNSIGNED NULL,
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  completed_at DATETIME(3) NULL,
+  PRIMARY KEY(id),
+  UNIQUE KEY uk_customs_command(actor_id,action,idempotency_key),
+  CONSTRAINT chk_customs_command_status CHECK(status IN('PROCESSING','SUCCESS'))
+) ENGINE=InnoDB COMMENT='整柜报关写命令幂等事实';
+
 USE baiyue_iam;
-DELETE rp FROM iam_role_permission rp WHERE rp.permission_id IN (5102171,5102173,5102174,5102175);
-DELETE FROM iam_permission WHERE id IN (5102171,5102173,5102174,5102175)
-  AND permission_code IN ('platform:firstleg:customs:view','platform:firstleg:customs:review','platform:firstleg:customs:submit','platform:firstleg:customs:receipt');
-INSERT INTO iam_permission
-  (id,tenant_id,app_code,permission_type,parent_id,permission_code,permission_name,route_path,http_method,sort_no,status,built_in,deleted)
-VALUES
-  (5102170,0,'PLATFORM','MENU',5102000,'platform:firstleg:customs:list','整柜报关','/first-leg/customs','GET',100,'ACTIVE',1,0),
-  (5102172,0,'PLATFORM','BUTTON',5102170,'platform:firstleg:customs:manage','维护整柜报关',NULL,'POST',20,'ACTIVE',1,0)
-ON DUPLICATE KEY UPDATE tenant_id=0,app_code='PLATFORM',permission_type=VALUES(permission_type),
- permission_code=VALUES(permission_code),permission_name=VALUES(permission_name),parent_id=VALUES(parent_id),
- route_path=VALUES(route_path),http_method=VALUES(http_method),sort_no=VALUES(sort_no),status='ACTIVE',built_in=1,deleted=0;
+DELETE rp FROM iam_role_permission rp WHERE rp.permission_id IN(5102171,5102173,5102174,5102175);
+DELETE FROM iam_permission WHERE id IN(5102171,5102173,5102174,5102175)
+ AND permission_code IN('platform:firstleg:customs:view','platform:firstleg:customs:review','platform:firstleg:customs:submit','platform:firstleg:customs:receipt');
+INSERT INTO iam_permission(id,tenant_id,app_code,permission_type,parent_id,permission_code,permission_name,
+ route_path,http_method,sort_no,status,built_in,deleted) VALUES
+ (5102170,0,'PLATFORM','MENU',5102000,'platform:firstleg:customs:list','整柜报关','/first-leg/customs','GET',100,'ACTIVE',1,0),
+ (5102172,0,'PLATFORM','BUTTON',5102170,'platform:firstleg:customs:manage','维护整柜报关',NULL,'POST',20,'ACTIVE',1,0)
+ON DUPLICATE KEY UPDATE permission_code=VALUES(permission_code),permission_name=VALUES(permission_name),
+ parent_id=VALUES(parent_id),route_path=VALUES(route_path),http_method=VALUES(http_method),status='ACTIVE',deleted=0;
 INSERT IGNORE INTO iam_role_permission(role_id,permission_id,tenant_id)
-SELECT role.id,permission.id,0 FROM iam_role role JOIN iam_permission permission
-  ON permission.tenant_id=0 AND permission.app_code='PLATFORM'
- AND permission.permission_code IN ('platform:firstleg:customs:list','platform:firstleg:customs:manage')
-WHERE role.tenant_id=0 AND role.role_code IN ('PLATFORM_ADMIN','ORDER_OPERATOR');
+SELECT r.id,p.id,0 FROM iam_role r JOIN iam_permission p ON p.tenant_id=0 AND p.app_code='PLATFORM'
+ AND p.permission_code IN('platform:firstleg:customs:list','platform:firstleg:customs:manage')
+WHERE r.tenant_id=0 AND r.role_code IN('PLATFORM_ADMIN','ORDER_OPERATOR');
 USE baiyue_firstleg;
 /* Phase 3: link inbound preload plans to one or more container loading plans. */
 CREATE TABLE IF NOT EXISTS fl_preload_loading_plan_link (
@@ -16776,77 +16933,6 @@ BEGIN
 END$$
 DELIMITER ;
 
--- 最新整柜报关基线：装柜完成后收集退税资料，按柜冻结、回传并自动收敛离仓。
-USE baiyue_firstleg;
-CREATE TABLE IF NOT EXISTS fl_customs_container(
- id BIGINT UNSIGNED NOT NULL,loading_plan_id BIGINT UNSIGNED NOT NULL,container_booking_id BIGINT UNSIGNED NOT NULL,
- status VARCHAR(40) NOT NULL,started_by BIGINT UNSIGNED NULL,started_by_name VARCHAR(64) NULL,started_at DATETIME(3) NULL,
- completed_by BIGINT UNSIGNED NULL,completed_by_name VARCHAR(64) NULL,completed_at DATETIME(3) NULL,
- created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
- version INT UNSIGNED NOT NULL DEFAULT 0,PRIMARY KEY(id),UNIQUE KEY uk_customs_container_plan(loading_plan_id),
- UNIQUE KEY uk_customs_container_booking(container_booking_id),KEY idx_customs_container_status(status,updated_at),
- CONSTRAINT chk_customs_container_status CHECK(status IN('WAITING_CUSTOMER_DOCUMENTS','READY_TO_START','DECLARING','COMPLETED'))
-)ENGINE=InnoDB COMMENT='装柜完成后的整柜出口报关聚合';
-CREATE TABLE IF NOT EXISTS fl_customs_customer_document(
- id BIGINT UNSIGNED NOT NULL,customs_container_id BIGINT UNSIGNED NOT NULL,tenant_id BIGINT UNSIGNED NOT NULL,
- file_id BIGINT UNSIGNED NOT NULL,file_name VARCHAR(255) NOT NULL,file_hash CHAR(64) NOT NULL,content_type VARCHAR(128) NULL,
- size_bytes BIGINT UNSIGNED NOT NULL,status VARCHAR(16) NOT NULL DEFAULT 'ACTIVE',uploaded_by BIGINT UNSIGNED NOT NULL,
- uploaded_at DATETIME(3) NOT NULL,frozen_version INT UNSIGNED NULL,frozen_at DATETIME(3) NULL,deleted_by BIGINT UNSIGNED NULL,
- deleted_at DATETIME(3) NULL,version INT UNSIGNED NOT NULL DEFAULT 1,created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
- updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),PRIMARY KEY(id),
- KEY idx_customs_customer_document_container(customs_container_id,status,tenant_id),
- CONSTRAINT fk_customs_customer_document_container FOREIGN KEY(customs_container_id) REFERENCES fl_customs_container(id),
- CONSTRAINT chk_customs_customer_document_status CHECK(status IN('ACTIVE','DELETED')),
- CONSTRAINT chk_customs_customer_document_freeze CHECK((frozen_at IS NULL AND frozen_version IS NULL)OR(frozen_at IS NOT NULL AND frozen_version IS NOT NULL))
-)ENGINE=InnoDB COMMENT='客户整份退税报送资料逻辑根';
-CREATE TABLE IF NOT EXISTS fl_customs_customer_document_inbound(
- document_id BIGINT UNSIGNED NOT NULL,inbound_id BIGINT UNSIGNED NOT NULL,tenant_id BIGINT UNSIGNED NOT NULL,
- order_id BIGINT UNSIGNED NOT NULL,inbound_code VARCHAR(40) NOT NULL,created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
- PRIMARY KEY(document_id,inbound_id),KEY idx_customs_document_inbound(inbound_id,tenant_id),
- CONSTRAINT fk_customs_document_inbound_document FOREIGN KEY(document_id) REFERENCES fl_customs_customer_document(id)
-)ENGINE=InnoDB COMMENT='客户报送资料与当前柜退税入仓码多对多关系';
-CREATE TABLE IF NOT EXISTS fl_customs_customer_document_version(
- id BIGINT UNSIGNED NOT NULL,document_id BIGINT UNSIGNED NOT NULL,document_version INT UNSIGNED NOT NULL,file_id BIGINT UNSIGNED NOT NULL,
- file_name VARCHAR(255) NOT NULL,file_hash CHAR(64) NOT NULL,content_type VARCHAR(128) NULL,size_bytes BIGINT UNSIGNED NOT NULL,
- scope_snapshot_json JSON NOT NULL,action VARCHAR(24) NOT NULL,operator_id BIGINT UNSIGNED NOT NULL,
- created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),PRIMARY KEY(id),UNIQUE KEY uk_customs_customer_document_version(document_id,document_version),
- CONSTRAINT fk_customs_customer_document_version FOREIGN KEY(document_id) REFERENCES fl_customs_customer_document(id),
- CONSTRAINT chk_customs_customer_document_version_action CHECK(action IN('UPLOAD','REPLACE','SCOPE_CHANGE','DELETE'))
-)ENGINE=InnoDB COMMENT='客户报送资料文件与覆盖范围不可变版本';
-CREATE TABLE IF NOT EXISTS fl_customs_frozen_document_inbound(
- document_id BIGINT UNSIGNED NOT NULL,inbound_id BIGINT UNSIGNED NOT NULL,tenant_id BIGINT UNSIGNED NOT NULL,
- order_id BIGINT UNSIGNED NOT NULL,inbound_code VARCHAR(40) NOT NULL,created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
- PRIMARY KEY(document_id,inbound_id),CONSTRAINT fk_customs_frozen_document FOREIGN KEY(document_id) REFERENCES fl_customs_customer_document(id)
-)ENGINE=InnoDB COMMENT='开始报关时冻结的客户资料覆盖范围';
-CREATE TABLE IF NOT EXISTS fl_customs_completion_document(
- id BIGINT UNSIGNED NOT NULL,source_document_id BIGINT UNSIGNED NOT NULL,file_id BIGINT UNSIGNED NOT NULL,
- file_name VARCHAR(255) NOT NULL,file_hash CHAR(64) NOT NULL,content_type VARCHAR(128) NULL,size_bytes BIGINT UNSIGNED NOT NULL,
- uploaded_by BIGINT UNSIGNED NOT NULL,uploaded_by_name VARCHAR(64) NULL,uploaded_at DATETIME(3) NOT NULL,version INT UNSIGNED NOT NULL DEFAULT 1,
- created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
- PRIMARY KEY(id),UNIQUE KEY uk_customs_completion_source(source_document_id),
- CONSTRAINT fk_customs_completion_source FOREIGN KEY(source_document_id) REFERENCES fl_customs_customer_document(id)
-)ENGINE=InnoDB COMMENT='报关完成文件当前版本';
-CREATE TABLE IF NOT EXISTS fl_customs_completion_document_version(
- id BIGINT UNSIGNED NOT NULL,completion_document_id BIGINT UNSIGNED NOT NULL,document_version INT UNSIGNED NOT NULL,
- file_id BIGINT UNSIGNED NOT NULL,file_name VARCHAR(255) NOT NULL,file_hash CHAR(64) NOT NULL,content_type VARCHAR(128) NULL,
- size_bytes BIGINT UNSIGNED NOT NULL,operator_id BIGINT UNSIGNED NOT NULL,operator_name VARCHAR(64) NULL,
- created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),PRIMARY KEY(id),
- UNIQUE KEY uk_customs_completion_version(completion_document_id,document_version),
- CONSTRAINT fk_customs_completion_version FOREIGN KEY(completion_document_id) REFERENCES fl_customs_completion_document(id)
-)ENGINE=InnoDB COMMENT='报关完成文件不可变覆盖版本';
-CREATE TABLE IF NOT EXISTS fl_customs_container_history(
- id BIGINT UNSIGNED NOT NULL,customs_container_id BIGINT UNSIGNED NOT NULL,action VARCHAR(40) NOT NULL,
- from_status VARCHAR(40) NULL,to_status VARCHAR(40) NULL,remark VARCHAR(500) NULL,operator_id BIGINT UNSIGNED NOT NULL,
- operator_name VARCHAR(64) NULL,created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),PRIMARY KEY(id),
- KEY idx_customs_container_history(customs_container_id,created_at,id),
- CONSTRAINT fk_customs_container_history FOREIGN KEY(customs_container_id) REFERENCES fl_customs_container(id)
-)ENGINE=InnoDB COMMENT='整柜报关状态与系统触发历史';
-CREATE TABLE IF NOT EXISTS fl_customs_command(
- id BIGINT UNSIGNED NOT NULL,actor_id BIGINT UNSIGNED NOT NULL,action VARCHAR(80) NOT NULL,idempotency_key VARCHAR(128) NOT NULL,
- request_hash CHAR(64) NOT NULL,status VARCHAR(16) NOT NULL,result_id BIGINT UNSIGNED NULL,
- created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),completed_at DATETIME(3) NULL,PRIMARY KEY(id),
- UNIQUE KEY uk_customs_command(actor_id,action,idempotency_key),CONSTRAINT chk_customs_command_status CHECK(status IN('PROCESSING','SUCCESS'))
-)ENGINE=InnoDB COMMENT='整柜报关写命令幂等事实';
 -- 同柜且不可拆组：跨客户但同国内仓、渠道和目的仓港，整组锁定/解锁/消费。
 USE baiyue_firstleg;
 CREATE TABLE IF NOT EXISTS fl_coload_group (
diff --git a/firstleg/src/test/java/com/baiyue/firstleg/repository/Phase3FinalUnifiedSqlContractTest.java b/firstleg/src/test/java/com/baiyue/firstleg/repository/Phase3FinalUnifiedSqlContractTest.java
index 97b020c93..cf016a6b8 100644
--- a/firstleg/src/test/java/com/baiyue/firstleg/repository/Phase3FinalUnifiedSqlContractTest.java
+++ b/firstleg/src/test/java/com/baiyue/firstleg/repository/Phase3FinalUnifiedSqlContractTest.java
@@ -78,7 +78,7 @@ class Phase3FinalUnifiedSqlContractTest {
 
         for (int id = 5102160; id <= 5102164; id++) assertThat(sql).contains(Integer.toString(id));
         for (int id : java.util.List.of(5102170,5102172)) assertThat(sql).contains(Integer.toString(id));
-        assertThat(sql).contains("DELETE FROM iam_permission WHERE id IN (5102171,5102173,5102174,5102175)")
+        assertThat(sql).contains("DELETE FROM iam_permission WHERE id IN(5102171,5102173,5102174,5102175)")
             .doesNotContain("(5102171,0,'PLATFORM','BUTTON'","(5102173,0,'PLATFORM','BUTTON'",
                 "(5102174,0,'PLATFORM','BUTTON'","(5102175,0,'PLATFORM','BUTTON'");
         for (int id = 5102180; id <= 5102183; id++) assertThat(sql).contains(Integer.toString(id));
@@ -111,6 +111,35 @@ class Phase3FinalUnifiedSqlContractTest {
             "iam/src/main/resources/db/phase3-warehouse-roles.sql");
     }
 
+    @Test
+    void customsBaselineIsUniqueSynchronisedAndRunsBeforeFinalSchemaAssertion() throws Exception {
+        String unified = normalise(Files.readString(resolveUnified()));
+        String marker = "-- 来源：firstleg/src/main/resources/db/phase3-container-customs-schema.sql";
+        String finalAssertion = "CREATE PROCEDURE assert_phase3_final_schema()";
+        List<String> tables = List.of(
+            "fl_customs_container",
+            "fl_customs_customer_document",
+            "fl_customs_customer_document_inbound",
+            "fl_customs_customer_document_version",
+            "fl_customs_frozen_document_inbound",
+            "fl_customs_completion_document",
+            "fl_customs_completion_document_version",
+            "fl_customs_container_history",
+            "fl_customs_command"
+        );
+
+        assertBlock(unified, marker, "/* Phase 3: link inbound preload plans",
+            "firstleg/src/main/resources/db/phase3-container-customs-schema.sql");
+        assertThat(count(unified, marker)).isEqualTo(1);
+        assertThat(unified.indexOf(marker)).isLessThan(unified.indexOf(finalAssertion));
+        for (String table : tables) {
+            String create = "CREATE TABLE IF NOT EXISTS " + table + " (";
+            assertThat(count(unified, create)).as(table).isEqualTo(1);
+            assertThat(unified.indexOf(create)).as(table + " before final assertion")
+                .isLessThan(unified.indexOf(finalAssertion));
+        }
+    }
+
     @Test
     void financeFeeSourceMigrationsAreContiguousAndSynchronised() throws Exception {
         String unified = normalise(Files.readString(resolveUnified()));