diff --git a/docs/QINGLONG_3_0_ARCHITECTURE_RFC.md b/docs/QINGLONG_3_0_ARCHITECTURE_RFC.md
index bc7fe349..5a240f85 100644
--- a/docs/QINGLONG_3_0_ARCHITECTURE_RFC.md
+++ b/docs/QINGLONG_3_0_ARCHITECTURE_RFC.md
@@ -167,8 +167,11 @@
   package、生产依赖、daemon 或 Edge import。
 
   Runtime Core `591/591`、Cluster PostgreSQL `361 total / 358 pass / 3 conditional skip / 0 fail`、
-  v70 定向门 `74/74` 均为零失败。PostgreSQL 18.6 arm64 HA 再次通过 146 gates、timeline `1→2`，
-  最终报告 SHA-256 为 `42ca97de43cfebd4611282b1fd5c0b09030eda89e88144967497902b01d18b3a`；
+  v70 定向门 `74/74`、CI 同构八角色 PostgreSQL integration `57/57` 均为零失败。Automation Manager
+  对 Project 与 immutable plan 只执行普通 SERIALIZABLE `SELECT`，不要求越权的 row-lock 权限；
+  Task/Trigger 可变 head 与 schedule 仍保持 `FOR UPDATE`。PostgreSQL 18.6 arm64 HA 再次通过 146 gates、
+  timeline `1→2`，最终报告 SHA-256 为
+  `a7c8a05e08c748d677475a09ce2998b741ed9326e27678613e93d431bc3769aa`；
   真实用例覆盖 Trigger 固定 Task r1、Task current r2、原子生成 Task r3/Trigger r2 并重定向 pin，
   同时证明 bundle ref-only execution、schedule reset、无流消费 replay 与数据库角色隔离。D-402
   关闭 mutation/receipt 边界；direct external custody、promotion 后 receipt replay 和固定低性能 Edge
diff --git a/docs/adr/ADR-0497-atomic-cluster-legacy-env-migration-application.md b/docs/adr/ADR-0497-atomic-cluster-legacy-env-migration-application.md
index 2a616a42..4b21a054 100644
--- a/docs/adr/ADR-0497-atomic-cluster-legacy-env-migration-application.md
+++ b/docs/adr/ADR-0497-atomic-cluster-legacy-env-migration-application.md
@@ -103,9 +103,11 @@ batch；Edge/Standalone 默认 import graph 不加载 PostgreSQL authority。
 ## 当前验证与后续门禁
 
 runtime-core 完整测试 `591/591`；cluster-postgres package 测试 `361 total / 358 pass / 3
-conditional skip / 0 fail`；v70 migration/schema/readiness 定向门 `74/74`。真实 PostgreSQL 18.6
-arm64 HA 多次通过 146 gates，timeline `1→2`；最终报告 SHA-256 为
-`42ca97de43cfebd4611282b1fd5c0b09030eda89e88144967497902b01d18b3a`。
+conditional skip / 0 fail`；v70 migration/schema/readiness 定向门 `74/74`；CI 同构八角色
+PostgreSQL integration `57/57`。Automation Manager 对 Project 与 immutable plan 只需普通
+SERIALIZABLE `SELECT`，Task/Trigger 可变 head 与 schedule 继续持有 `FOR UPDATE`。真实 PostgreSQL
+18.6 arm64 HA 多次通过 146 gates，timeline `1→2`；最终报告 SHA-256 为
+`a7c8a05e08c748d677475a09ce2998b741ed9326e27678613e93d431bc3769aa`。
 
 真实数据库用例证明：带空格的合法 Task/Trigger ID 可迁移；Trigger 固定 Task r1、Task current r2
 时会原子生成 Task r3 与 Trigger r2 并让新 Trigger 固定 r3；execution plan 只出现 bundle ref；
diff --git a/packages/ql3-cluster-postgres/src/reconciliation/clusterLegacyEnvMigrationApplicationRepository.ts b/packages/ql3-cluster-postgres/src/reconciliation/clusterLegacyEnvMigrationApplicationRepository.ts
index d87986ac..2a7212e2 100644
--- a/packages/ql3-cluster-postgres/src/reconciliation/clusterLegacyEnvMigrationApplicationRepository.ts
+++ b/packages/ql3-cluster-postgres/src/reconciliation/clusterLegacyEnvMigrationApplicationRepository.ts
@@ -319,8 +319,7 @@ async function loadPlan(
   const result = await client.query<Row>(
     `SELECT plan_json AS "planJson"
        FROM "ql3"."cluster_legacy_env_migration_plans"
-      WHERE plan_id = $1
-      FOR SHARE`,
+      WHERE plan_id = $1`,
     [intent.planId],
   );
   if (result.rows.length !== 1) throw conflict();
@@ -1126,7 +1125,7 @@ export class PostgresClusterLegacyEnvMigrationApplicationRepository
         );
         if (occupied) throw conflict();
         const project = await client.query<{ status: unknown }>(
-          `SELECT status FROM "ql3"."projects" WHERE id = $1 FOR SHARE`,
+          `SELECT status FROM "ql3"."projects" WHERE id = $1`,
           [intent.projectId],
         );
         if (project.rows.length !== 1 || project.rows[0]?.status !== 'active') {
diff --git a/packages/ql3-cluster-postgres/test/postgres.integration.test.cjs b/packages/ql3-cluster-postgres/test/postgres.integration.test.cjs
index 42c1093b..8c055300 100644
--- a/packages/ql3-cluster-postgres/test/postgres.integration.test.cjs
+++ b/packages/ql3-cluster-postgres/test/postgres.integration.test.cjs
@@ -5019,6 +5019,12 @@ if (!migrationConnectionString) {
           eventCount: 2,
         },
       ]);
+      await database.pool.query(
+        `UPDATE "ql3"."trigger_schedules"
+         SET next_fire_at_ms = $1
+         WHERE project_id = $2 AND trigger_id = $3`,
+        [forcedDueAtMs + 3_600_000, 'default', triggerId],
+      );
 
       const takeoverTriggerId = `trigger-takeover-${'x'.repeat(32)}`;
       await new PostgresTriggerRepository(database.pool).appendTriggerRevision({
@@ -6982,7 +6988,7 @@ if (!migrationConnectionString) {
       assert.equal(row.taskSpec.config.timeoutMs, 30_000);
       assert.equal(row.taskName, task.name);
       assert.equal(row.taskDescription, task.description);
-      assert.deepEqual(row.taskLabels, task.labels);
+      assert.deepEqual(row.taskLabels, { ...task.labels });
       assert.equal(row.executionPlan.environmentBundleRef, secretRef);
       assert.equal(row.triggerRevision, 2);
       assert.equal(row.triggerTaskRevision, 3);