diff --git a/prisma/migrations/20261014043411_c0_base/migration.sql b/prisma/migrations/20261014043411_c0_base/migration.sql
new file mode 100644
index 0000000..a3ab138
--- /dev/null
+++ b/prisma/migrations/20261014043411_c0_base/migration.sql
@@ -0,0 +1,150 @@
+-- CreateTable
+CREATE TABLE `sys_agency` (
+    `code` VARCHAR(64) NOT NULL,
+    `org_name` VARCHAR(100) NOT NULL,
+    `org_type` VARCHAR(20) NOT NULL,
+    `credit_code` VARCHAR(18) NOT NULL,
+    `loc_code` VARCHAR(12) NOT NULL,
+    `loc_name` VARCHAR(50) NOT NULL,
+    `svc_source` VARCHAR(10) NOT NULL,
+    `license_no` VARCHAR(50) NULL,
+    `address` VARCHAR(200) NOT NULL,
+    `contact_name` VARCHAR(30) NOT NULL,
+    `contact_phone` VARCHAR(15) NOT NULL,
+    `bed_count` INTEGER NULL,
+    `sign_date` DATE NULL,
+    `created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+    `created_by` VARCHAR(36) NULL,
+    `updated_at` DATETIME(3) NOT NULL,
+    `deleted_at` DATETIME(3) NULL,
+
+    PRIMARY KEY (`code`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;
+
+-- CreateTable
+CREATE TABLE `sys_staff` (
+    `id` VARCHAR(36) NOT NULL,
+    `tenant_code` VARCHAR(64) NOT NULL,
+    `user_id` VARCHAR(36) NULL,
+    `name` VARCHAR(30) NOT NULL,
+    `id_card_no` VARCHAR(255) NOT NULL,
+    `person_code` VARCHAR(20) NULL,
+    `phone` VARCHAR(15) NOT NULL,
+    `job_type` VARCHAR(20) NOT NULL,
+    `work_type` VARCHAR(10) NOT NULL,
+    `entry_date` DATE NULL,
+    `leave_date` DATE NULL,
+    `employ_status` VARCHAR(10) NOT NULL,
+    `cert_type` VARCHAR(20) NULL,
+    `cert_no` VARCHAR(50) NULL,
+    `cert_level` VARCHAR(20) NULL,
+    `cert_expire` DATE NULL,
+    `cert_status` VARCHAR(20) NULL,
+    `cert_verify_url` VARCHAR(200) NULL,
+    `group_leader_id` VARCHAR(36) NULL,
+    `created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+    `created_by` VARCHAR(36) NULL,
+    `updated_at` DATETIME(3) NOT NULL,
+    `deleted_at` DATETIME(3) NULL,
+
+    UNIQUE INDEX `sys_staff_user_id_key`(`user_id`),
+    INDEX `sys_staff_tenant_code_name_idx`(`tenant_code`, `name`),
+    PRIMARY KEY (`id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;
+
+-- CreateTable
+CREATE TABLE `sys_svc_national` (
+    `id` VARCHAR(36) NOT NULL,
+    `nat_code` VARCHAR(20) NOT NULL,
+    `nat_name` VARCHAR(100) NOT NULL,
+    `nat_category` VARCHAR(20) NOT NULL,
+    `nat_sub_category` VARCHAR(50) NULL,
+    `recommend_staff` VARCHAR(50) NULL,
+    `recommend_duration` VARCHAR(50) NULL,
+    `is_medical` BOOLEAN NOT NULL DEFAULT false,
+    `version` INTEGER NOT NULL DEFAULT 1,
+
+    UNIQUE INDEX `sys_svc_national_nat_code_key`(`nat_code`),
+    PRIMARY KEY (`id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;
+
+-- CreateTable
+CREATE TABLE `sys_svc_local` (
+    `id` VARCHAR(36) NOT NULL,
+    `loc_code` VARCHAR(12) NOT NULL,
+    `local_item_name` VARCHAR(100) NOT NULL,
+    `local_category` VARCHAR(20) NULL,
+    `svc_time` VARCHAR(50) NULL,
+    `min_freq` VARCHAR(50) NULL,
+    `staff_qual` VARCHAR(50) NULL,
+    `is_medical` BOOLEAN NOT NULL DEFAULT false,
+    `source_doc` VARCHAR(200) NULL,
+    `map_status` VARCHAR(20) NOT NULL DEFAULT 'mapped',
+
+    INDEX `sys_svc_local_loc_code_idx`(`loc_code`),
+    PRIMARY KEY (`id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;
+
+-- CreateTable
+CREATE TABLE `sys_svc_mapping` (
+    `id` VARCHAR(36) NOT NULL,
+    `loc_id` VARCHAR(36) NOT NULL,
+    `nat_id` VARCHAR(36) NULL,
+    `map_type` VARCHAR(20) NOT NULL,
+    `map_note` VARCHAR(200) NULL,
+    `status` VARCHAR(20) NOT NULL DEFAULT 'confirmed',
+
+    INDEX `sys_svc_mapping_loc_id_idx`(`loc_id`),
+    PRIMARY KEY (`id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;
+
+-- CreateTable
+CREATE TABLE `sys_svc_org` (
+    `id` VARCHAR(36) NOT NULL,
+    `tenant_code` VARCHAR(64) NOT NULL,
+    `src_type` VARCHAR(10) NOT NULL,
+    `src_id` VARCHAR(36) NOT NULL,
+    `is_enabled` BOOLEAN NOT NULL DEFAULT true,
+    `price` VARCHAR(50) NULL,
+    `price_effective` DATETIME(3) NULL,
+    `is_new_national` BOOLEAN NOT NULL DEFAULT false,
+    `created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+    `created_by` VARCHAR(36) NULL,
+    `updated_at` DATETIME(3) NOT NULL,
+    `deleted_at` DATETIME(3) NULL,
+
+    INDEX `sys_svc_org_tenant_code_src_type_idx`(`tenant_code`, `src_type`),
+    PRIMARY KEY (`id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;
+
+-- CreateTable
+CREATE TABLE `sys_dict_abnormal_type` (
+    `id` VARCHAR(36) NOT NULL,
+    `code` VARCHAR(50) NOT NULL,
+    `name` VARCHAR(50) NOT NULL,
+    `sort` INTEGER NOT NULL DEFAULT 0,
+
+    UNIQUE INDEX `sys_dict_abnormal_type_code_key`(`code`),
+    PRIMARY KEY (`id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;
+
+-- CreateTable
+CREATE TABLE `sys_dict_photo_tier` (
+    `id` VARCHAR(36) NOT NULL,
+    `code` VARCHAR(20) NOT NULL,
+    `name` VARCHAR(50) NOT NULL,
+    `tier` VARCHAR(10) NOT NULL,
+
+    UNIQUE INDEX `sys_dict_photo_tier_code_key`(`code`),
+    PRIMARY KEY (`id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;
+
+-- CreateTable
+CREATE TABLE `sys_loc_config` (
+    `loc_code` VARCHAR(12) NOT NULL,
+    `loc_name` VARCHAR(50) NOT NULL,
+    `svc_source` VARCHAR(10) NOT NULL,
+    `item_count_rule` VARCHAR(100) NULL,
+
+    PRIMARY KEY (`loc_code`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index ee5c4bb..55d2719 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -298,3 +298,150 @@ model RoleOrg {
   @@unique([tenantCode, roleCode, orgCode])
   @@map("sys_role_org")
 }
+
+/// 机构（=租户的业务信息，1:1 于 Tenant，code 与 tenant.code 同值）
+model Agency {
+  code         String   @id @db.VarChar(64)
+  orgName      String   @map("org_name") @db.VarChar(100)
+  orgType      String   @map("org_type") @db.VarChar(20)
+  creditCode   String   @map("credit_code") @db.VarChar(18)
+  locCode      String   @map("loc_code") @db.VarChar(12)
+  locName      String   @map("loc_name") @db.VarChar(50)
+  svcSource    String   @map("svc_source") @db.VarChar(10)
+  licenseNo    String?  @map("license_no") @db.VarChar(50)
+  address      String   @map("address") @db.VarChar(200)
+  contactName  String   @map("contact_name") @db.VarChar(30)
+  contactPhone String   @map("contact_phone") @db.VarChar(15)
+  bedCount     Int?     @map("bed_count")
+  signDate     DateTime? @map("sign_date") @db.Date
+  createdAt    DateTime @default(now()) @map("created_at")
+  createdBy    String?  @map("created_by") @db.VarChar(36)
+  updatedAt    DateTime @updatedAt @map("updated_at")
+  deletedAt    DateTime? @map("deleted_at")
+
+  @@map("sys_agency")
+}
+
+/// 人员（护理员/医护/组长，账号在 User，staff.user_id 关联 user.id）
+model Staff {
+  id             String   @id @default(uuid(7)) @db.VarChar(36)
+  tenantCode     String   @map("tenant_code") @db.VarChar(64)
+  userId         String?  @unique @map("user_id") @db.VarChar(36)
+  name           String   @db.VarChar(30)
+  idCardNo       String   @map("id_card_no") @db.VarChar(255)
+  personCode     String?  @map("person_code") @db.VarChar(20)
+  phone          String   @db.VarChar(15)
+  jobType        String   @map("job_type") @db.VarChar(20)
+  workType       String   @map("work_type") @db.VarChar(10)
+  entryDate      DateTime? @map("entry_date") @db.Date
+  leaveDate      DateTime? @map("leave_date") @db.Date
+  employStatus   String   @map("employ_status") @db.VarChar(10)
+  certType       String?  @map("cert_type") @db.VarChar(20)
+  certNo         String?  @map("cert_no") @db.VarChar(50)
+  certLevel      String?  @map("cert_level") @db.VarChar(20)
+  certExpire     DateTime? @map("cert_expire") @db.Date
+  certStatus     String?  @map("cert_status") @db.VarChar(20)
+  certVerifyUrl  String?  @map("cert_verify_url") @db.VarChar(200)
+  groupLeaderId  String?  @map("group_leader_id") @db.VarChar(36)
+  createdAt      DateTime @default(now()) @map("created_at")
+  createdBy      String?  @map("created_by") @db.VarChar(36)
+  updatedAt      DateTime @updatedAt @map("updated_at")
+  deletedAt      DateTime? @map("deleted_at")
+
+  @@index([tenantCode, name])
+  @@map("sys_staff")
+}
+
+/// 国家基准库 L1（全局，36 项）
+model SvcNational {
+  id                String @id @default(uuid(7)) @db.VarChar(36)
+  natCode           String @unique @map("nat_code") @db.VarChar(20)
+  natName           String @map("nat_name") @db.VarChar(100)
+  natCategory       String @map("nat_category") @db.VarChar(20)
+  natSubCategory    String? @map("nat_sub_category") @db.VarChar(50)
+  recommendStaff    String? @map("recommend_staff") @db.VarChar(50)
+  recommendDuration String? @map("recommend_duration") @db.VarChar(50)
+  isMedical         Boolean @default(false) @map("is_medical")
+  version           Int    @default(1)
+
+  @@map("sys_svc_national")
+}
+
+/// 属地目录 L2（全局，昆明 45 项 / 州市引用 L1）
+model SvcLocal {
+  id           String @id @default(uuid(7)) @db.VarChar(36)
+  locCode      String @map("loc_code") @db.VarChar(12)
+  localItemName String @map("local_item_name") @db.VarChar(100)
+  localCategory String? @map("local_category") @db.VarChar(20)
+  svcTime      String? @map("svc_time") @db.VarChar(50)
+  minFreq      String? @map("min_freq") @db.VarChar(50)
+  staffQual    String? @map("staff_qual") @db.VarChar(50)
+  isMedical    Boolean @default(false) @map("is_medical")
+  sourceDoc    String? @map("source_doc") @db.VarChar(200)
+  mapStatus    String  @default("mapped") @map("map_status") @db.VarChar(20)
+
+  @@index([locCode])
+  @@map("sys_svc_local")
+}
+
+/// 属地↔国家映射 L3（全局，机构不可见）
+model SvcMapping {
+  id       String  @id @default(uuid(7)) @db.VarChar(36)
+  locId    String  @map("loc_id") @db.VarChar(36)
+  natId    String? @map("nat_id") @db.VarChar(36)
+  mapType  String  @map("map_type") @db.VarChar(20)
+  mapNote  String? @map("map_note") @db.VarChar(200)
+  status   String  @default("confirmed") @db.VarChar(20)
+
+  @@index([locId])
+  @@map("sys_svc_mapping")
+}
+
+/// 机构项目库 L4（租户级：机构勾选+配价）
+model SvcOrg {
+  id             String   @id @default(uuid(7)) @db.VarChar(36)
+  tenantCode     String   @map("tenant_code") @db.VarChar(64)
+  srcType        String   @map("src_type") @db.VarChar(10)
+  srcId          String   @map("src_id") @db.VarChar(36)
+  isEnabled      Boolean  @default(true) @map("is_enabled")
+  price          String?  @map("price") @db.VarChar(50)
+  priceEffective DateTime? @map("price_effective")
+  isNewNational  Boolean  @default(false) @map("is_new_national")
+  createdAt      DateTime @default(now()) @map("created_at")
+  createdBy      String?  @map("created_by") @db.VarChar(36)
+  updatedAt      DateTime @updatedAt @map("updated_at")
+  deletedAt      DateTime? @map("deleted_at")
+
+  @@index([tenantCode, srcType])
+  @@map("sys_svc_org")
+}
+
+/// 异常分类字典（全局）
+model DictAbnormalType {
+  id    String @id @default(uuid(7)) @db.VarChar(36)
+  code  String @unique @db.VarChar(50)
+  name  String @db.VarChar(50)
+  sort  Int    @default(0)
+
+  @@map("sys_dict_abnormal_type")
+}
+
+/// 拍照分档字典（全局）
+model DictPhotoTier {
+  id    String @id @default(uuid(7)) @db.VarChar(36)
+  code  String @unique @db.VarChar(20)
+  name  String @db.VarChar(50)
+  tier  String @db.VarChar(10)
+
+  @@map("sys_dict_photo_tier")
+}
+
+/// 统筹区配置（全局）
+model LocConfig {
+  locCode       String  @id @map("loc_code") @db.VarChar(12)
+  locName       String  @map("loc_name") @db.VarChar(50)
+  svcSource     String  @map("svc_source") @db.VarChar(10)
+  itemCountRule String? @map("item_count_rule") @db.VarChar(100)
+
+  @@map("sys_loc_config")
+}
diff --git a/src/prisma/prisma.service.ts b/src/prisma/prisma.service.ts
index 3d4a765..bed4316 100644
--- a/src/prisma/prisma.service.ts
+++ b/src/prisma/prisma.service.ts
@@ -3,9 +3,9 @@ import { PrismaClient } from '@prisma/client';
 import { getRequestContext } from '../common/context/request-context.js';
 
 /** 不带 tenantCode 的模型（租户表自身）。 */
-const TENANT_FREE = new Set(['Tenant']);
+const TENANT_FREE = new Set(['Tenant', 'Agency', 'SvcNational', 'SvcLocal', 'SvcMapping', 'DictAbnormalType', 'DictPhotoTier', 'LocConfig']);
 /** 软删模型：读操作统一注入 deletedAt IS NULL。 */
-const SOFT_DELETE = new Set(['User', 'Role', 'Resource', 'Org', 'DictType', 'DictItem', 'Config', 'Notice']);
+const SOFT_DELETE = new Set(['User', 'Role', 'Resource', 'Org', 'DictType', 'DictItem', 'Config', 'Notice', 'Staff', 'SvcOrg']);
 const READ_OPS = new Set(['findMany', 'findFirst', 'findUnique', 'count', 'aggregate', 'groupBy']);
 /** 没有 where 子句的操作（create 的租户由 service 在 data 里显式写入）。 */
 const NO_WHERE_OPS = new Set(['create', 'createMany']);