diff --git a/auth/src/test/java/com/baiyue/auth/repository/InitialAccountSeedSqlContractTest.java b/auth/src/test/java/com/baiyue/auth/repository/InitialAccountSeedSqlContractTest.java
new file mode 100644
index 000000000..025bf6ec7
--- /dev/null
+++ b/auth/src/test/java/com/baiyue/auth/repository/InitialAccountSeedSqlContractTest.java
@@ -0,0 +1,34 @@
+package com.baiyue.auth.repository;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.core.io.ClassPathResource;
+
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class InitialAccountSeedSqlContractTest {
+    @Test
+    void initializesOnlyThePlatformAndItTestAdministratorAccounts() throws Exception {
+        assertAccountSeed(new ClassPathResource("db/phase1-admin-accounts.sql")
+            .getContentAsString(StandardCharsets.UTF_8));
+        assertAccountSeed(Files.readString(unifiedSql(), StandardCharsets.UTF_8));
+    }
+
+    private static void assertAccountSeed(String sql) {
+        assertThat(sql)
+            .contains("(1000001, 'platform_admin'")
+            .contains("'平台系统管理员', 'ACTIVE'")
+            .contains("(1000002, 'merchant_admin'")
+            .contains("'IT 测试客户管理员', 'ACTIVE'")
+            .contains("password_change_required")
+            .doesNotContain("一期演示企业管理员");
+    }
+
+    private static Path unifiedSql() {
+        Path path = Path.of("deploy", "sql", "头程数据库统一增量-MySQL8.sql");
+        return Files.exists(path) ? path : Path.of("..", "deploy", "sql", "头程数据库统一增量-MySQL8.sql");
+    }
+}
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 e27f4e424..f82c3b86f 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
@@ -1081,8 +1081,9 @@ INSERT INTO iam_tenant (
    '91310000ITTEST0001', 'IT 测试客户管理员', '13800000000', 'it-test@example.com',
    NOW(3), 1000001, 1000001, 0, 0)
 ON DUPLICATE KEY UPDATE
-  tenant_name = VALUES(tenant_name), tenant_type = VALUES(tenant_type),
+  tenant_code = VALUES(tenant_code), tenant_name = VALUES(tenant_name), tenant_type = VALUES(tenant_type),
   status = 'ACTIVE', legal_name = VALUES(legal_name),
+  unified_social_credit_code = VALUES(unified_social_credit_code),
   contact_name = VALUES(contact_name), contact_phone = VALUES(contact_phone),
   contact_email = VALUES(contact_email), approved_at = COALESCE(approved_at, NOW(3)),
   approved_by = VALUES(approved_by), deleted = 0;
diff --git a/iam/src/main/resources/db/phase1-admin-rbac.sql b/iam/src/main/resources/db/phase1-admin-rbac.sql
index 11143f480..4159ce349 100644
--- a/iam/src/main/resources/db/phase1-admin-rbac.sql
+++ b/iam/src/main/resources/db/phase1-admin-rbac.sql
@@ -31,8 +31,9 @@ INSERT INTO iam_tenant (
    '91310000ITTEST0001', 'IT 测试客户管理员', '13800000000', 'it-test@example.com',
    NOW(3), 1000001, 1000001, 0, 0)
 ON DUPLICATE KEY UPDATE
-  tenant_name = VALUES(tenant_name), tenant_type = VALUES(tenant_type),
+  tenant_code = VALUES(tenant_code), tenant_name = VALUES(tenant_name), tenant_type = VALUES(tenant_type),
   status = 'ACTIVE', legal_name = VALUES(legal_name),
+  unified_social_credit_code = VALUES(unified_social_credit_code),
   contact_name = VALUES(contact_name), contact_phone = VALUES(contact_phone),
   contact_email = VALUES(contact_email), approved_at = COALESCE(approved_at, NOW(3)),
   approved_by = VALUES(approved_by), deleted = 0;
diff --git a/iam/src/test/java/com/baiyue/iam/repository/InitialIdentitySeedSqlContractTest.java b/iam/src/test/java/com/baiyue/iam/repository/InitialIdentitySeedSqlContractTest.java
new file mode 100644
index 000000000..86f26ec04
--- /dev/null
+++ b/iam/src/test/java/com/baiyue/iam/repository/InitialIdentitySeedSqlContractTest.java
@@ -0,0 +1,37 @@
+package com.baiyue.iam.repository;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.core.io.ClassPathResource;
+
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class InitialIdentitySeedSqlContractTest {
+    @Test
+    void initializesPlatformAndItTestCustomerIdentitiesWithStableIds() throws Exception {
+        assertIdentitySeed(new ClassPathResource("db/phase1-admin-rbac.sql")
+            .getContentAsString(StandardCharsets.UTF_8));
+        assertIdentitySeed(Files.readString(unifiedSql(), StandardCharsets.UTF_8));
+    }
+
+    private static void assertIdentitySeed(String sql) {
+        assertThat(sql)
+            .contains("(0, 'PLATFORM', '虫虫出海平台'")
+            .contains("(10001, 'IT_TEST', 'IT 测试客户'")
+            .contains("(2000001, 1000001, 'INTERNAL', '平台系统管理员'")
+            .contains("(2000002, 1000002, 'ENTERPRISE', 'IT 测试客户管理员'")
+            .contains("(3000001, 0, 2000001, 'EMPLOYEE'")
+            .contains("(3000002, 10001, 2000002, 'OWNER'")
+            .contains("tenant_code = VALUES(tenant_code)")
+            .doesNotContain("PHASE1_DEMO")
+            .doesNotContain("一期演示企业");
+    }
+
+    private static Path unifiedSql() {
+        Path path = Path.of("deploy", "sql", "头程数据库统一增量-MySQL8.sql");
+        return Files.exists(path) ? path : Path.of("..", "deploy", "sql", "头程数据库统一增量-MySQL8.sql");
+    }
+}
diff --git a/scripts/admin-test-env-modules/phase3-container-loading.mjs b/scripts/admin-test-env-modules/phase3-container-loading.mjs
index 0b5445956..1e1c24152 100644
--- a/scripts/admin-test-env-modules/phase3-container-loading.mjs
+++ b/scripts/admin-test-env-modules/phase3-container-loading.mjs
@@ -68,12 +68,11 @@ export async function run(context) {
   const bookingDraft = {
     customerId: tenantId, customerName: inbound?.summary?.customerName || `验收客户-${tenantId}`,
     channelCode: channelCode || 'FBA', channelName, warehouseId, warehouseName,
-    billOfLadingNo: `BL-${suffix}`, shippingCompanyId: null, shippingCompanyName: `验收船公司-${suffix}`,
-    bookingAgentId: null, bookingAgentName: `验收代理-${suffix}`, vesselName: `验收船-${suffix}`,
-    voyageNo: `V-${suffix}`, departurePortCode: 'CNSZX', departurePortName: '深圳',
+    shippingCompanyId: null, shippingCompanyName: `验收船公司-${suffix}`,
+    bookingAgentId: null, bookingAgentName: `验收代理-${suffix}`,
+    departurePortCode: 'CNSZX', departurePortName: '深圳',
     destinationPortCode: 'USLAX', destinationPortName: '洛杉矶', placeOfDelivery: 'LAX',
-    serviceTerm: 'CY/CY', freightTerm: 'PREPAID', estimatedSailingAt: '2026-09-01T08:00:00',
-    estimatedArrivalAt: '2026-09-20T08:00:00', remark: context.marker,
+    serviceTerm: 'CY/CY', freightTerm: 'PREPAID', remark: context.marker,
     parties: [{ partyType: 'SHIPPER', partyName: `发货方-${suffix}` },
       { partyType: 'CONSIGNEE', partyName: `收货方-${suffix}` },
       { partyType: 'NOTIFY_PARTY', partyName: `通知方-${suffix}` }],
diff --git a/scripts/admin-test-env-modules/phase3-producer-chain-contract.test.mjs b/scripts/admin-test-env-modules/phase3-producer-chain-contract.test.mjs
index 519c66b3b..1dea2579f 100644
--- a/scripts/admin-test-env-modules/phase3-producer-chain-contract.test.mjs
+++ b/scripts/admin-test-env-modules/phase3-producer-chain-contract.test.mjs
@@ -136,6 +136,8 @@ test('container loading creates and confirms booking before scoped candidates',
   ])
   assert.match(value, /channelCode: channelCode/)
   assert.match(value, /warehouseId, warehouseName/)
+  const draft = value.slice(value.indexOf('const bookingDraft = {'), value.indexOf('context.assert(MODULE, \'订舱渠道与仓库快照完整\''))
+  assert.doesNotMatch(draft, /billOfLadingNo|vesselName|voyageNo|estimatedSailingAt|estimatedArrivalAt/)
   assert.match(value, /containerAllocations\?\.\[0\]/)
   assert.match(value, /bookingId=\$\{encodeURIComponent\(containerId\)\}&warehouseId=/)
   assert.doesNotMatch(value, /POST', CONTAINERS, containerPayload/)
diff --git a/warehouse/src/test/java/com/baiyue/warehouse/repository/InitialWarehouseResourceSeedSqlContractTest.java b/warehouse/src/test/java/com/baiyue/warehouse/repository/InitialWarehouseResourceSeedSqlContractTest.java
new file mode 100644
index 000000000..7a4c50d72
--- /dev/null
+++ b/warehouse/src/test/java/com/baiyue/warehouse/repository/InitialWarehouseResourceSeedSqlContractTest.java
@@ -0,0 +1,41 @@
+package com.baiyue.warehouse.repository;
+
+import org.junit.jupiter.api.Test;
+
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class InitialWarehouseResourceSeedSqlContractTest {
+    @Test
+    void initializesAvailablePalletAndLocationsForBothDomesticWarehouses() throws Exception {
+        assertModuleSeed(Files.readString(Path.of("src", "main", "resources", "db", "phase2-pallet-seed.sql"),
+            StandardCharsets.UTF_8));
+        assertUnifiedSeed(Files.readString(Path.of("..", "deploy", "sql", "头程数据库统一增量-MySQL8.sql"),
+            StandardCharsets.UTF_8));
+    }
+
+    private static void assertModuleSeed(String sql) {
+        assertSeed(sql, "190000000000000001", "190000000000000002", "190000000000000");
+    }
+
+    private static void assertUnifiedSeed(String sql) {
+        assertSeed(sql, "193000000000200001", "193000000000200002", "193000000000200");
+    }
+
+    private static void assertSeed(String sql, String yiwuId, String dongguanId, String idPrefix) {
+        assertThat(sql)
+            .contains("0," + yiwuId + ",'TP-001'")
+            .contains("0," + dongguanId + ",'TP-002'")
+            .contains("(" + idPrefix + "201,0," + yiwuId + ",'A','A区','A1'")
+            .contains("(" + idPrefix + "202,0," + yiwuId + ",'A','A区','A0'")
+            .contains("(" + idPrefix + "203,0," + dongguanId + ",'A','A区','A1'")
+            .contains("(" + idPrefix + "204,0," + dongguanId + ",'A','A区','A0'")
+            .contains("shared_overflow")
+            .contains("'AVAILABLE'")
+            .doesNotContain("INSERT INTO wh_location_reservation")
+            .doesNotContain("INSERT INTO wh_location_occupancy");
+    }
+}