diff --git a/persona-brain-db/schema/init.sql b/persona-brain-db/schema/init.sql
index 335535e..35204e5 100644
--- a/persona-brain-db/schema/init.sql
+++ b/persona-brain-db/schema/init.sql
@@ -1,22 +1,48 @@
 -- ============================================================
--- persona-brain-db · 一键建表脚本
+-- persona-brain-db · 一键建表脚本（完整版 · 16张表）
 -- 执行方式：sqlite3 brain.db < init.sql
 -- ============================================================
 
 -- 启用外键约束
 PRAGMA foreign_keys = ON;
 
--- 加载五张核心表
+-- ============ Layer 1: DB OS Kernel（init时创建并填充） ============
+
+-- 6张 system_* 表：数据库OS内核，不是运行时写入
+-- 商业模型被唤醒时，这套底层思维已经内嵌进去了
+.read 06-system-core-principles.sql
+.read 07-system-causal-chains.sql
+.read 08-system-emotional-model.sql
+.read 09-system-language-membrane.sql
+.read 10-system-public-key.sql
+.read 11-system-protocols.sql
+
+-- ============ Layer 2: Persona Data Tables（运行时数据） ============
+
+-- 5张现有 persona_* 表
 .read 01-persona-identity.sql
 .read 02-persona-cognition.sql
 .read 03-persona-memory.sql
 .read 04-dev-profiles.sql
 .read 05-agent-registry.sql
 
+-- 2张新增数据表
+.read 15-access-grants.sql
+.read 16-documents.sql
+
+-- ============ Layer 3: Audit & Access Control（append-only） ============
+
+.read 12-audit-log-national.sql
+.read 13-audit-log-user.sql
+.read 14-audit-log-guanghu.sql
+
+-- ============ Layer 1 初始种子数据 ============
+-- 从 core-brain-model.json 提取的内核初始数据
+-- 商业模型连接数据库时，这套数据已经内嵌
+.read seed-layer1-v1.sql
+
 -- 建表完成提示
-SELECT '✅ persona-brain-db 五张核心表建表完成' AS result;
-SELECT '  - persona_identity' AS tables;
-SELECT '  - persona_cognition' AS tables;
-SELECT '  - persona_memory' AS tables;
-SELECT '  - dev_profiles' AS tables;
-SELECT '  - agent_registry' AS tables;
+SELECT '✅ persona-brain-db 全部16张表建表完成' AS result;
+SELECT '  Layer 1: system_core_principles, system_causal_chains, system_emotional_model, system_language_membrane, system_public_key, system_protocols' AS layer1;
+SELECT '  Layer 2: persona_identity, persona_cognition, persona_memory, dev_profiles, agent_registry, access_grants, documents' AS layer2;
+SELECT '  Layer 3: audit_log_national, audit_log_user, audit_log_guanghu' AS layer3;