feat(sql): 更新数据库初始化脚本

-完善各模块表结构定义
- 优化索引和约束配置
- 更新初始化数据
-统一SQL脚本格式

doc/sql/fund_cust_init.sql

@@ -1,8 +1,9 @@
 -- =============================================
 -- 资金服务平台 - 客户中心数据库初始化脚本
 -- Database: fund_cust
--- Version: 1.0
+-- Version: 2.0
 -- Created: 2026-02-17
+-- Updated: 2026-03-02 (主键类型改为VARCHAR雪花ID)
 -- =============================================
 
 CREATE DATABASE IF NOT EXISTS fund_cust DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
@@ -13,8 +14,8 @@ USE fund_cust;
 -- 1. 客户表 (customer)
 -- =============================================
 CREATE TABLE IF NOT EXISTS customer (
-    id BIGINT NOT NULL AUTO_INCREMENT COMMENT '客户ID',
+    id VARCHAR(32) NOT NULL COMMENT '主键ID（雪花算法）',
-    tenant_id BIGINT NOT NULL DEFAULT 0 COMMENT '租户ID',
+    tenant_id VARCHAR(32) NOT NULL COMMENT '租户ID',
     customer_code VARCHAR(64) NOT NULL COMMENT '客户编码',
     customer_name VARCHAR(128) NOT NULL COMMENT '客户名称',
     contact VARCHAR(64) COMMENT '联系人',
@@ -23,9 +24,9 @@ CREATE TABLE IF NOT EXISTS customer (
     address VARCHAR(255) COMMENT '地址',
     status TINYINT NOT NULL DEFAULT 1 COMMENT '状态: 0-禁用, 1-启用',
     remark VARCHAR(500) COMMENT '备注',
-    created_by BIGINT COMMENT '创建人',
+    created_by VARCHAR(32) COMMENT '创建人',
     created_time DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
-    updated_by BIGINT COMMENT '更新人',
+    updated_by VARCHAR(32) COMMENT '更新人',
     updated_time DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
     deleted TINYINT NOT NULL DEFAULT 0 COMMENT '删除标记: 0-未删除, 1-已删除',
     PRIMARY KEY (id),
@@ -39,18 +40,18 @@ CREATE TABLE IF NOT EXISTS customer (
 -- 2. 联系人表 (customer_contact)
 -- =============================================
 CREATE TABLE IF NOT EXISTS customer_contact (
-    id BIGINT NOT NULL AUTO_INCREMENT COMMENT '联系人ID',
+    id VARCHAR(32) NOT NULL COMMENT '主键ID（雪花算法）',
-    tenant_id BIGINT NOT NULL DEFAULT 0 COMMENT '租户ID',
+    tenant_id VARCHAR(32) NOT NULL COMMENT '租户ID',
-    customer_id BIGINT NOT NULL COMMENT '客户ID',
+    customer_id VARCHAR(32) NOT NULL COMMENT '客户ID',
     contact_name VARCHAR(64) NOT NULL COMMENT '联系人姓名',
     phone VARCHAR(20) COMMENT '手机号',
     email VARCHAR(128) COMMENT '邮箱',
     position VARCHAR(64) COMMENT '职位',
     is_primary TINYINT NOT NULL DEFAULT 0 COMMENT '是否主要联系人: 0-否, 1-是',
     remark VARCHAR(500) COMMENT '备注',
-    created_by BIGINT COMMENT '创建人',
+    created_by VARCHAR(32) COMMENT '创建人',
     created_time DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
-    updated_by BIGINT COMMENT '更新人',
+    updated_by VARCHAR(32) COMMENT '更新人',
     updated_time DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
     deleted TINYINT NOT NULL DEFAULT 0 COMMENT '删除标记: 0-未删除, 1-已删除',
     PRIMARY KEY (id),
@@ -62,9 +63,9 @@ CREATE TABLE IF NOT EXISTS customer_contact (
 -- 初始化测试数据(租户ID=1)
 -- =============================================
 INSERT INTO customer (id, tenant_id, customer_code, customer_name, contact, phone, status, created_by, created_time)
-VALUES (1, 1, 'CUST001', '测试客户A', '张三', '13800138001', 1, 1, NOW())
+VALUES ('1', '1', 'CUST001', '测试客户A', '张三', '13800138001', 1, '1', NOW())
 ON DUPLICATE KEY UPDATE customer_code=customer_code;
 
 INSERT INTO customer_contact (tenant_id, customer_id, contact_name, phone, position, is_primary, status, created_by, created_time)
-VALUES (1, 1, '张三', '13800138001', '总经理', 1, 1, 1, NOW())
+VALUES ('1', '1', '张三', '13800138001', '总经理', 1, 1, '1', NOW())
 ON DUPLICATE KEY UPDATE contact_name=contact_name;

doc/sql/fund_exp_init.sql

@@ -1,8 +1,9 @@
 -- =============================================
 -- 资金服务平台 - 支出管理数据库初始化脚本
 -- Database: fund_exp
--- Version: 1.0
+-- Version: 2.0
 -- Created: 2026-02-22
+-- Updated: 2026-03-02 (主键类型改为VARCHAR雪花ID)
 -- =============================================
 
 CREATE DATABASE IF NOT EXISTS fund_exp DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
@@ -13,19 +14,19 @@ USE fund_exp;
 -- 1. 支出类型表 (expense_type)
 -- =============================================
 CREATE TABLE IF NOT EXISTS expense_type (
-    id BIGINT NOT NULL AUTO_INCREMENT COMMENT '支出类型ID',
+    id VARCHAR(32) NOT NULL COMMENT '主键ID（雪花算法）',
-    tenant_id BIGINT NOT NULL DEFAULT 0 COMMENT '租户ID',
+    tenant_id VARCHAR(32) NOT NULL COMMENT '租户ID',
     type_code VARCHAR(64) COMMENT '支出类型编码',
     type_name VARCHAR(128) NOT NULL COMMENT '支出类型名称',
-    parent_id BIGINT NOT NULL DEFAULT 0 COMMENT '父类型ID, 0表示一级类型',
+    parent_id VARCHAR(32) NOT NULL DEFAULT '0' COMMENT '父类型ID, 0表示一级类型',
     type_level INT NOT NULL DEFAULT 1 COMMENT '类型层级',
     sort_order INT DEFAULT 0 COMMENT '排序号',
     description VARCHAR(500) COMMENT '类型描述',
     status TINYINT NOT NULL DEFAULT 1 COMMENT '状态: 0-禁用, 1-启用',
     remark VARCHAR(500) COMMENT '备注',
-    created_by BIGINT COMMENT '创建人',
+    created_by VARCHAR(32) COMMENT '创建人',
     created_time DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
-    updated_by BIGINT COMMENT '更新人',
+    updated_by VARCHAR(32) COMMENT '更新人',
     updated_time DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
     deleted TINYINT NOT NULL DEFAULT 0 COMMENT '删除标记: 0-未删除, 1-已删除',
     PRIMARY KEY (id),
@@ -39,34 +40,34 @@ CREATE TABLE IF NOT EXISTS expense_type (
 -- 2. 支出表 (fund_expense)
 -- =============================================
 CREATE TABLE IF NOT EXISTS fund_expense (
-    id BIGINT NOT NULL AUTO_INCREMENT COMMENT '支出ID',
+    id VARCHAR(32) NOT NULL COMMENT '主键ID（雪花算法）',
-    tenant_id BIGINT NOT NULL DEFAULT 0 COMMENT '租户ID',
+    tenant_id VARCHAR(32) NOT NULL COMMENT '租户ID',
     expense_no VARCHAR(64) NOT NULL COMMENT '支出单号',
     title VARCHAR(200) COMMENT '支出标题',
     amount DECIMAL(18,2) NOT NULL COMMENT '支出金额',
     currency VARCHAR(16) DEFAULT 'CNY' COMMENT '币种',
-    expense_type BIGINT COMMENT '支出类型ID',
+    expense_type VARCHAR(32) COMMENT '支出类型ID',
     payee_name VARCHAR(128) COMMENT '收款单位',
     payee_bank VARCHAR(128) COMMENT '收款银行',
     payee_account VARCHAR(64) COMMENT '收款账号',
     expense_date DATETIME COMMENT '支出日期',
     purpose VARCHAR(500) COMMENT '用途说明',
-    request_id BIGINT COMMENT '关联用款申请ID',
+    request_id VARCHAR(32) COMMENT '关联用款申请ID',
-    project_id BIGINT COMMENT '所属项目ID',
+    project_id VARCHAR(32) COMMENT '所属项目ID',
-    customer_id BIGINT COMMENT '客户ID',
+    customer_id VARCHAR(32) COMMENT '客户ID',
     pay_status INT DEFAULT 0 COMMENT '支付状态: 0-待支付, 1-已支付, 2-支付失败',
     pay_time DATETIME COMMENT '支付时间',
     pay_channel VARCHAR(32) COMMENT '支付渠道',
     pay_voucher VARCHAR(255) COMMENT '支付凭证',
     approval_status INT DEFAULT 0 COMMENT '审批状态',
-    approver_id BIGINT COMMENT '审批人ID',
+    approver_id VARCHAR(32) COMMENT '审批人ID',
     approval_time DATETIME COMMENT '审批时间',
     approval_comment VARCHAR(500) COMMENT '审批意见',
     attachments VARCHAR(1000) COMMENT '附件URL',
     remark VARCHAR(500) COMMENT '备注',
-    created_by BIGINT COMMENT '创建人',
+    created_by VARCHAR(32) COMMENT '创建人',
     created_time DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
-    updated_by BIGINT COMMENT '更新人',
+    updated_by VARCHAR(32) COMMENT '更新人',
     updated_time DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
     deleted TINYINT NOT NULL DEFAULT 0 COMMENT '删除标记: 0-未删除, 1-已删除',
     PRIMARY KEY (id),
@@ -85,28 +86,28 @@ CREATE TABLE IF NOT EXISTS fund_expense (
 -- 一级支出类型
 INSERT INTO expense_type (id, tenant_id, type_code, type_name, parent_id, type_level, sort_order, status, created_by, created_time)
 VALUES 
-(1, 1, 'LABOR', '人力成本', 0, 1, 1, 1, 1, NOW()),
+('1', '1', 'LABOR', '人力成本', '0', 1, 1, 1, '1', NOW()),
-(2, 1, 'OFFICE', '办公费用', 0, 1, 2, 1, 1, NOW()),
+('2', '1', 'OFFICE', '办公费用', '0', 1, 2, 1, '1', NOW()),
-(3, 1, 'TRAVEL', '差旅费用', 0, 1, 3, 1, 1, NOW()),
+('3', '1', 'TRAVEL', '差旅费用', '0', 1, 3, 1, '1', NOW()),
-(4, 1, 'PURCHASE', '采购费用', 0, 1, 4, 1, 1, NOW()),
+('4', '1', 'PURCHASE', '采购费用', '0', 1, 4, 1, '1', NOW()),
-(5, 1, 'OTHER', '其他费用', 0, 1, 5, 1, 1, NOW())
+('5', '1', 'OTHER', '其他费用', '0', 1, 5, 1, '1', NOW())
 ON DUPLICATE KEY UPDATE type_code=type_code;
 
 -- 二级支出类型
 INSERT INTO expense_type (id, tenant_id, type_code, type_name, parent_id, type_level, sort_order, status, created_by, created_time)
 VALUES 
-(11, 1, 'SALARY', '工资', 1, 2, 1, 1, 1, NOW()),
+('11', '1', 'SALARY', '工资', '1', 2, 1, 1, '1', NOW()),
-(12, 1, 'BONUS', '奖金', 1, 2, 2, 1, 1, NOW()),
+('12', '1', 'BONUS', '奖金', '1', 2, 2, 1, '1', NOW()),
-(13, 1, 'SOCIAL_INSURANCE', '社保', 1, 2, 3, 1, 1, NOW()),
+('13', '1', 'SOCIAL_INSURANCE', '社保', '1', 2, 3, 1, '1', NOW()),
-(21, 1, 'RENT', '房租', 2, 2, 1, 1, 1, NOW()),
+('21', '1', 'RENT', '房租', '2', 2, 1, 1, '1', NOW()),
-(22, 1, 'UTILITIES', '水电费', 2, 2, 2, 1, 1, NOW()),
+('22', '1', 'UTILITIES', '水电费', '2', 2, 2, 1, '1', NOW()),
-(23, 1, 'SUPPLIES', '办公用品', 2, 2, 3, 1, 1, NOW()),
+('23', '1', 'SUPPLIES', '办公用品', '2', 2, 3, 1, '1', NOW()),
-(31, 1, 'TRANSPORT', '交通费', 3, 2, 1, 1, 1, NOW()),
+('31', '1', 'TRANSPORT', '交通费', '3', 2, 1, 1, '1', NOW()),
-(32, 1, 'ACCOMMODATION', '住宿费', 3, 2, 2, 1, 1, NOW()),
+('32', '1', 'ACCOMMODATION', '住宿费', '3', 2, 2, 1, '1', NOW()),
-(33, 1, 'MEALS', '餐饮费', 3, 2, 3, 1, 1, NOW()),
+('33', '1', 'MEALS', '餐饮费', '3', 2, 3, 1, '1', NOW()),
-(41, 1, 'EQUIPMENT', '设备采购', 4, 2, 1, 1, 1, NOW()),
+('41', '1', 'EQUIPMENT', '设备采购', '4', 2, 1, 1, '1', NOW()),
-(42, 1, 'SOFTWARE', '软件采购', 4, 2, 2, 1, 1, NOW()),
+('42', '1', 'SOFTWARE', '软件采购', '4', 2, 2, 1, '1', NOW()),
-(43, 1, 'SERVICE', '服务采购', 4, 2, 3, 1, 1, NOW())
+('43', '1', 'SERVICE', '服务采购', '4', 2, 3, 1, '1', NOW())
 ON DUPLICATE KEY UPDATE type_code=type_code;
 
 -- =============================================

doc/sql/fund_file_init.sql

@@ -1,8 +1,9 @@
 -- =============================================
 -- 资金服务平台 - 文件管理数据库初始化脚本
 -- Database: fund_file
--- Version: 1.0
+-- Version: 2.0
 -- Created: 2026-02-22
+-- Updated: 2026-03-02 (主键类型改为VARCHAR雪花ID)
 -- =============================================
 
 CREATE DATABASE IF NOT EXISTS fund_file DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
@@ -13,8 +14,8 @@ USE fund_file;
 -- 文件记录表 (file_record)
 -- =============================================
 CREATE TABLE IF NOT EXISTS `file_record` (
-    `file_id` BIGINT NOT NULL AUTO_INCREMENT COMMENT '文件ID',
+    `file_id` VARCHAR(32) NOT NULL COMMENT '主键ID（雪花算法）',
-    `tenant_id` BIGINT NOT NULL COMMENT '租户ID',
+    `tenant_id` VARCHAR(32) NOT NULL COMMENT '租户ID',
     `file_name` VARCHAR(200) NOT NULL COMMENT '原始文件名',
     `file_path` VARCHAR(500) NOT NULL COMMENT '文件存储路径',
     `file_url` VARCHAR(500) COMMENT '文件访问URL',
@@ -24,13 +25,13 @@ CREATE TABLE IF NOT EXISTS `file_record` (
     `content_type` VARCHAR(100) COMMENT 'MIME类型',
     `md5` VARCHAR(32) COMMENT '文件MD5',
     `business_type` VARCHAR(50) COMMENT '业务类型(contract/receipt/expense/other)',
-    `business_id` BIGINT COMMENT '关联业务ID',
+    `business_id` VARCHAR(32) COMMENT '关联业务ID',
     `description` VARCHAR(500) COMMENT '文件描述',
     `download_count` INT NOT NULL DEFAULT 0 COMMENT '下载次数',
     `status` TINYINT NOT NULL DEFAULT 1 COMMENT '状态：0-禁用，1-启用',
-    `created_by` BIGINT COMMENT '上传人ID',
+    `created_by` VARCHAR(32) COMMENT '上传人ID',
     `created_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
-    `updated_by` BIGINT COMMENT '更新人ID',
+    `updated_by` VARCHAR(32) COMMENT '更新人ID',
     `updated_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
     `deleted` TINYINT NOT NULL DEFAULT 0 COMMENT '逻辑删除：0-未删除，1-已删除',
     PRIMARY KEY (`file_id`),

doc/sql/fund_proj_init.sql

@@ -1,9 +1,9 @@
 -- =============================================
 -- 资金服务平台 - 项目管理数据库初始化脚本
 -- Database: fund_proj
--- Version: 1.1
+-- Version: 2.0
 -- Created: 2026-02-17
--- Updated: 2026-02-22 (添加requirement表)
+-- Updated: 2026-03-02 (主键类型改为VARCHAR雪花ID)
 -- =============================================
 
 CREATE DATABASE IF NOT EXISTS fund_proj DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
@@ -14,11 +14,11 @@ USE fund_proj;
 -- 1. 项目表 (project)
 -- =============================================
 CREATE TABLE IF NOT EXISTS project (
-    id BIGINT NOT NULL AUTO_INCREMENT COMMENT '项目ID',
+    id VARCHAR(32) NOT NULL COMMENT '主键ID（雪花算法）',
-    tenant_id BIGINT NOT NULL DEFAULT 0 COMMENT '租户ID',
+    tenant_id VARCHAR(32) NOT NULL COMMENT '租户ID',
     project_code VARCHAR(64) NOT NULL COMMENT '项目编码',
     project_name VARCHAR(128) NOT NULL COMMENT '项目名称',
-    customer_id BIGINT NOT NULL COMMENT '客户ID',
+    customer_id VARCHAR(32) NOT NULL COMMENT '客户ID',
     project_type VARCHAR(32) NOT NULL COMMENT '项目类型',
     budget_amount DECIMAL(18,2) COMMENT '预算金额',
     start_date DATE COMMENT '开始日期',
@@ -26,9 +26,9 @@ CREATE TABLE IF NOT EXISTS project (
     project_manager VARCHAR(64) COMMENT '项目经理',
     status TINYINT NOT NULL DEFAULT 1 COMMENT '状态: 0-已关闭, 1-进行中, 2-已完成',
     remark VARCHAR(500) COMMENT '备注',
-    created_by BIGINT COMMENT '创建人',
+    created_by VARCHAR(32) COMMENT '创建人',
     created_time DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
-    updated_by BIGINT COMMENT '更新人',
+    updated_by VARCHAR(32) COMMENT '更新人',
     updated_time DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
     deleted TINYINT NOT NULL DEFAULT 0 COMMENT '删除标记: 0-未删除, 1-已删除',
     PRIMARY KEY (id),
@@ -43,13 +43,13 @@ CREATE TABLE IF NOT EXISTS project (
 -- 2. 需求工单表 (requirement)
 -- =============================================
 CREATE TABLE IF NOT EXISTS requirement (
-    id BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键，需求ID',
+    id VARCHAR(32) NOT NULL COMMENT '主键ID（雪花算法）',
-    tenant_id BIGINT NOT NULL COMMENT '租户ID',
+    tenant_id VARCHAR(32) NOT NULL COMMENT '租户ID',
     requirement_code VARCHAR(50) NOT NULL COMMENT '需求编号',
     requirement_name VARCHAR(200) NOT NULL COMMENT '需求名称',
     description TEXT COMMENT '需求描述',
-    project_id BIGINT NOT NULL COMMENT '项目ID',
+    project_id VARCHAR(32) NOT NULL COMMENT '项目ID',
-    customer_id BIGINT NOT NULL COMMENT '客户ID',
+    customer_id VARCHAR(32) NOT NULL COMMENT '客户ID',
     priority VARCHAR(20) DEFAULT 'normal' COMMENT '优先级：high-高，normal-中，low-低',
     estimated_hours DECIMAL(8,2) DEFAULT 0.00 COMMENT '预估开发工时（小时）',
     actual_hours DECIMAL(8,2) DEFAULT 0.00 COMMENT '实际开发工时（小时）',
@@ -64,9 +64,9 @@ CREATE TABLE IF NOT EXISTS requirement (
     progress INT DEFAULT 0 COMMENT '开发进度（0-100）',
     remark VARCHAR(500) COMMENT '备注',
     attachment_url VARCHAR(500) COMMENT '附件URL',
-    created_by BIGINT COMMENT '创建人ID',
+    created_by VARCHAR(32) COMMENT '创建人ID',
     created_time DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
-    updated_by BIGINT COMMENT '更新人ID',
+    updated_by VARCHAR(32) COMMENT '更新人ID',
     updated_time DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
     deleted TINYINT DEFAULT 0 COMMENT '逻辑删除：0-未删除，1-已删除',
     PRIMARY KEY (id),
@@ -81,7 +81,7 @@ CREATE TABLE IF NOT EXISTS requirement (
 -- 初始化测试数据(租户ID=1)
 -- =============================================
 INSERT INTO project (id, tenant_id, project_code, project_name, customer_id, project_type, budget_amount, start_date, status, created_by, created_time)
-VALUES (1, 1, 'PROJ001', '测试项目A', 1, '开发项目', 1000000.00, '2026-01-01', 1, 1, NOW())
+VALUES ('1', '1', 'PROJ001', '测试项目A', '1', '开发项目', 1000000.00, '2026-01-01', 1, '1', NOW())
 ON DUPLICATE KEY UPDATE project_code=project_code;
 
 -- =============================================

doc/sql/fund_receipt_init.sql

@@ -1,8 +1,9 @@
 -- =============================================
 -- 资金服务平台 - 收款管理数据库初始化脚本
 -- Database: fund_receipt
--- Version: 1.0
+-- Version: 2.0
 -- Created: 2026-02-22
+-- Updated: 2026-03-02 (主键类型改为VARCHAR雪花ID)
 -- =============================================
 
 CREATE DATABASE IF NOT EXISTS fund_receipt DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
@@ -13,12 +14,12 @@ USE fund_receipt;
 -- 1. 应收款表 (receivable)
 -- =============================================
 CREATE TABLE IF NOT EXISTS receivable (
-    id BIGINT NOT NULL AUTO_INCREMENT COMMENT '应收款ID',
+    id VARCHAR(32) NOT NULL COMMENT '主键ID（雪花算法）',
-    tenant_id BIGINT NOT NULL DEFAULT 0 COMMENT '租户ID',
+    tenant_id VARCHAR(32) NOT NULL COMMENT '租户ID',
     receivable_code VARCHAR(64) NOT NULL COMMENT '应收款编号',
-    requirement_id BIGINT COMMENT '需求ID',
+    requirement_id VARCHAR(32) COMMENT '需求ID',
-    project_id BIGINT NOT NULL COMMENT '项目ID',
+    project_id VARCHAR(32) NOT NULL COMMENT '项目ID',
-    customer_id BIGINT NOT NULL COMMENT '客户ID',
+    customer_id VARCHAR(32) NOT NULL COMMENT '客户ID',
     receivable_amount DECIMAL(18,2) NOT NULL COMMENT '应收款金额',
     received_amount DECIMAL(18,2) DEFAULT 0.00 COMMENT '已收款金额',
     unpaid_amount DECIMAL(18,2) DEFAULT 0.00 COMMENT '未收款金额',
@@ -30,11 +31,11 @@ CREATE TABLE IF NOT EXISTS receivable (
     overdue_days INT DEFAULT 0 COMMENT '逾期天数',
     confirm_status INT DEFAULT 0 COMMENT '确认状态: 0-待确认, 1-已确认',
     confirm_time DATETIME COMMENT '确认时间',
-    confirm_by BIGINT COMMENT '确认人ID',
+    confirm_by VARCHAR(32) COMMENT '确认人ID',
     remark VARCHAR(500) COMMENT '备注',
-    created_by BIGINT COMMENT '创建人',
+    created_by VARCHAR(32) COMMENT '创建人',
     created_time DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
-    updated_by BIGINT COMMENT '更新人',
+    updated_by VARCHAR(32) COMMENT '更新人',
     updated_time DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
     deleted TINYINT NOT NULL DEFAULT 0 COMMENT '删除标记: 0-未删除, 1-已删除',
     PRIMARY KEY (id),
@@ -51,8 +52,8 @@ CREATE TABLE IF NOT EXISTS receivable (
 -- 2. 收款记录表 (fund_receipt)
 -- =============================================
 CREATE TABLE IF NOT EXISTS fund_receipt (
-    id BIGINT NOT NULL AUTO_INCREMENT COMMENT '收款记录ID',
+    id VARCHAR(32) NOT NULL COMMENT '主键ID（雪花算法）',
-    tenant_id BIGINT NOT NULL DEFAULT 0 COMMENT '租户ID',
+    tenant_id VARCHAR(32) NOT NULL COMMENT '租户ID',
     receipt_no VARCHAR(64) NOT NULL COMMENT '收款单号',
     title VARCHAR(200) COMMENT '收款标题',
     amount DECIMAL(18,2) NOT NULL COMMENT '收款金额',
@@ -63,21 +64,21 @@ CREATE TABLE IF NOT EXISTS fund_receipt (
     payer_account VARCHAR(64) COMMENT '付款账号',
     receipt_date DATETIME COMMENT '收款日期',
     purpose VARCHAR(500) COMMENT '用途说明',
-    project_id BIGINT COMMENT '项目ID',
+    project_id VARCHAR(32) COMMENT '项目ID',
-    customer_id BIGINT COMMENT '客户ID',
+    customer_id VARCHAR(32) COMMENT '客户ID',
-    receivable_id BIGINT COMMENT '应收款ID',
+    receivable_id VARCHAR(32) COMMENT '应收款ID',
     receipt_status INT DEFAULT 0 COMMENT '收款状态: 0-待确认, 1-已确认, 2-已核销',
     confirm_time DATETIME COMMENT '确认时间',
-    confirm_by BIGINT COMMENT '确认人ID',
+    confirm_by VARCHAR(32) COMMENT '确认人ID',
     write_off_time DATETIME COMMENT '核销时间',
-    write_off_by BIGINT COMMENT '核销人ID',
+    write_off_by VARCHAR(32) COMMENT '核销人ID',
     voucher VARCHAR(255) COMMENT '收款凭证',
     invoice_no VARCHAR(64) COMMENT '发票号',
     attachments VARCHAR(1000) COMMENT '附件URL',
     remark VARCHAR(500) COMMENT '备注',
-    created_by BIGINT COMMENT '创建人',
+    created_by VARCHAR(32) COMMENT '创建人',
     created_time DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
-    updated_by BIGINT COMMENT '更新人',
+    updated_by VARCHAR(32) COMMENT '更新人',
     updated_time DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
     deleted TINYINT NOT NULL DEFAULT 0 COMMENT '删除标记: 0-未删除, 1-已删除',
     PRIMARY KEY (id),
@@ -93,7 +94,7 @@ CREATE TABLE IF NOT EXISTS fund_receipt (
 -- 初始化测试数据(租户ID=1)
 -- =============================================
 INSERT INTO receivable (id, tenant_id, receivable_code, project_id, customer_id, receivable_amount, received_amount, unpaid_amount, receivable_date, payment_due_date, status, created_by, created_time)
-VALUES (1, 1, 'REC20260101001', 1, 1, 50000.00, 0.00, 50000.00, '2026-01-15', '2026-02-15', 'pending', 1, NOW())
+VALUES ('1', '1', 'REC20260101001', '1', '1', 50000.00, 0.00, 50000.00, '2026-01-15', '2026-02-15', 'pending', '1', NOW())
 ON DUPLICATE KEY UPDATE receivable_code=receivable_code;
 
 -- =============================================

doc/sql/fund_req_init.sql

@@ -1,8 +1,9 @@
 -- =============================================
 -- 资金服务平台 - 用款申请数据库初始化脚本
 -- Database: fund_req
--- Version: 1.0
+-- Version: 2.0
 -- Created: 2026-02-17
+-- Updated: 2026-03-02 (主键类型改为VARCHAR雪花ID)
 -- =============================================
 
 CREATE DATABASE IF NOT EXISTS fund_req DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
@@ -13,8 +14,8 @@ USE fund_req;
 -- 用款申请表 (fund_request)
 -- =============================================
 CREATE TABLE IF NOT EXISTS fund_request (
-    id BIGINT NOT NULL AUTO_INCREMENT COMMENT '申请ID',
+    id VARCHAR(32) NOT NULL COMMENT '主键ID（雪花算法）',
-    tenant_id BIGINT NOT NULL DEFAULT 0 COMMENT '租户ID',
+    tenant_id VARCHAR(32) NOT NULL COMMENT '租户ID',
     request_no VARCHAR(64) NOT NULL COMMENT '申请单号',
     title VARCHAR(200) COMMENT '申请标题',
     amount DECIMAL(18,2) NOT NULL COMMENT '申请金额',
@@ -24,20 +25,20 @@ CREATE TABLE IF NOT EXISTS fund_request (
     payee_bank VARCHAR(128) COMMENT '收款银行',
     payee_account VARCHAR(64) COMMENT '收款账号',
     purpose VARCHAR(500) COMMENT '用途说明',
-    project_id BIGINT COMMENT '项目ID',
+    project_id VARCHAR(32) COMMENT '项目ID',
-    customer_id BIGINT COMMENT '客户ID',
+    customer_id VARCHAR(32) COMMENT '客户ID',
     request_date DATETIME COMMENT '申请日期',
     expected_pay_date DATETIME COMMENT '期望付款日期',
     approval_status INT DEFAULT 0 COMMENT '审批状态: 0-待审批, 1-审批中, 2-审批通过, 3-审批拒绝, 4-已撤回',
     current_node INT COMMENT '当前审批节点',
-    approver_id BIGINT COMMENT '审批人ID',
+    approver_id VARCHAR(32) COMMENT '审批人ID',
     approval_time DATETIME COMMENT '审批时间',
     approval_comment VARCHAR(500) COMMENT '审批意见',
     attachments VARCHAR(1000) COMMENT '附件URL',
     remark VARCHAR(500) COMMENT '备注',
-    created_by BIGINT COMMENT '创建人',
+    created_by VARCHAR(32) COMMENT '创建人',
     created_time DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
-    updated_by BIGINT COMMENT '更新人',
+    updated_by VARCHAR(32) COMMENT '更新人',
     updated_time DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
     deleted TINYINT NOT NULL DEFAULT 0 COMMENT '删除标记: 0-未删除, 1-已删除',
     PRIMARY KEY (id),
@@ -49,7 +50,7 @@ CREATE TABLE IF NOT EXISTS fund_request (
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='用款申请表';
 
 INSERT INTO fund_request (id, tenant_id, request_no, title, amount, request_type, purpose, project_id, approval_status, created_by, created_time)
-VALUES (1, 1, 'REQ20260101001', '测试用款申请', 50000.00, 2, '测试用款申请', 1, 0, 1, NOW())
+VALUES ('1', '1', 'REQ20260101001', '测试用款申请', 50000.00, 2, '测试用款申请', '1', 0, '1', NOW())
 ON DUPLICATE KEY UPDATE request_no=request_no;
 
 -- =============================================

doc/sql/fund_sys_init.sql

@@ -1,9 +1,10 @@
 -- =============================================
 -- 资金服务平台 - 系统服务数据库初始化脚本
 -- Database: fund_sys
--- Version: 1.0
+-- Version: 2.0
 -- Author: fundplatform team
 -- Created: 2026-02-17
+-- Updated: 2026-03-02 (主键类型改为VARCHAR雪花ID)
 -- =============================================
 
 -- 创建数据库
@@ -15,20 +16,20 @@ USE fund_sys;
 -- 1. 用户表 (sys_user)
 -- =============================================
 CREATE TABLE IF NOT EXISTS sys_user (
-    id BIGINT NOT NULL AUTO_INCREMENT COMMENT '用户ID',
+    id VARCHAR(32) NOT NULL COMMENT '主键ID（雪花算法）',
-    tenant_id BIGINT NOT NULL DEFAULT 0 COMMENT '租户ID',
+    tenant_id VARCHAR(32) NOT NULL COMMENT '租户ID',
     username VARCHAR(64) NOT NULL COMMENT '用户名',
     password VARCHAR(128) NOT NULL COMMENT '密码 (MD5)',
     real_name VARCHAR(64) COMMENT '真实姓名',
     phone VARCHAR(20) COMMENT '手机号',
     email VARCHAR(128) COMMENT '邮箱',
-    dept_id BIGINT COMMENT '部门ID',
+    dept_id VARCHAR(32) COMMENT '部门ID',
     status TINYINT NOT NULL DEFAULT 1 COMMENT '状态: 0-禁用, 1-启用',
     avatar VARCHAR(255) COMMENT '头像URL',
     remark VARCHAR(500) COMMENT '备注',
-    created_by BIGINT COMMENT '创建人',
+    created_by VARCHAR(32) COMMENT '创建人',
     created_time DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
-    updated_by BIGINT COMMENT '更新人',
+    updated_by VARCHAR(32) COMMENT '更新人',
     updated_time DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
     deleted TINYINT NOT NULL DEFAULT 0 COMMENT '删除标记: 0-未删除, 1-已删除',
     PRIMARY KEY (id),
@@ -42,17 +43,17 @@ CREATE TABLE IF NOT EXISTS sys_user (
 -- 2. 角色表 (sys_role)
 -- =============================================
 CREATE TABLE IF NOT EXISTS sys_role (
-    id BIGINT NOT NULL AUTO_INCREMENT COMMENT '角色ID',
+    id VARCHAR(32) NOT NULL COMMENT '主键ID（雪花算法）',
-    tenant_id BIGINT NOT NULL DEFAULT 0 COMMENT '租户ID',
+    tenant_id VARCHAR(32) NOT NULL COMMENT '租户ID',
     role_code VARCHAR(64) NOT NULL COMMENT '角色编码',
     role_name VARCHAR(128) NOT NULL COMMENT '角色名称',
     data_scope TINYINT NOT NULL DEFAULT 1 COMMENT '数据权限: 1-全部, 2-本部门及子部门, 3-仅本部门, 4-仅本人',
     status TINYINT NOT NULL DEFAULT 1 COMMENT '状态: 0-禁用, 1-启用',
     sort_order INT DEFAULT 0 COMMENT '排序号',
     remark VARCHAR(500) COMMENT '备注',
-    created_by BIGINT COMMENT '创建人',
+    created_by VARCHAR(32) COMMENT '创建人',
     created_time DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
-    updated_by BIGINT COMMENT '更新人',
+    updated_by VARCHAR(32) COMMENT '更新人',
     updated_time DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
     deleted TINYINT NOT NULL DEFAULT 0 COMMENT '删除标记: 0-未删除, 1-已删除',
     PRIMARY KEY (id),
@@ -65,11 +66,11 @@ CREATE TABLE IF NOT EXISTS sys_role (
 -- 3. 用户角色关联表 (sys_user_role)
 -- =============================================
 CREATE TABLE IF NOT EXISTS sys_user_role (
-    id BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键ID',
+    id VARCHAR(32) NOT NULL COMMENT '主键ID（雪花算法）',
-    tenant_id BIGINT NOT NULL DEFAULT 0 COMMENT '租户ID',
+    tenant_id VARCHAR(32) NOT NULL COMMENT '租户ID',
-    user_id BIGINT NOT NULL COMMENT '用户ID',
+    user_id VARCHAR(32) NOT NULL COMMENT '用户ID',
-    role_id BIGINT NOT NULL COMMENT '角色ID',
+    role_id VARCHAR(32) NOT NULL COMMENT '角色ID',
-    created_by BIGINT COMMENT '创建人',
+    created_by VARCHAR(32) COMMENT '创建人',
     created_time DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
     PRIMARY KEY (id),
     UNIQUE KEY uk_tenant_user_role (tenant_id, user_id, role_id),
@@ -81,9 +82,9 @@ CREATE TABLE IF NOT EXISTS sys_user_role (
 -- 4. 菜单表 (sys_menu)
 -- =============================================
 CREATE TABLE IF NOT EXISTS sys_menu (
-    id BIGINT NOT NULL AUTO_INCREMENT COMMENT '菜单ID',
+    id VARCHAR(32) NOT NULL COMMENT '主键ID（雪花算法）',
-    tenant_id BIGINT NOT NULL DEFAULT 0 COMMENT '租户ID',
+    tenant_id VARCHAR(32) NOT NULL COMMENT '租户ID',
-    parent_id BIGINT NOT NULL DEFAULT 0 COMMENT '父菜单ID, 0表示根菜单',
+    parent_id VARCHAR(32) NOT NULL DEFAULT '0' COMMENT '父菜单ID, 0表示根菜单',
     menu_name VARCHAR(128) NOT NULL COMMENT '菜单名称',
     menu_type TINYINT NOT NULL DEFAULT 1 COMMENT '菜单类型: 1-目录, 2-菜单, 3-按钮',
     menu_path VARCHAR(255) COMMENT '路由路径',
@@ -94,9 +95,9 @@ CREATE TABLE IF NOT EXISTS sys_menu (
     visible TINYINT NOT NULL DEFAULT 1 COMMENT '是否可见: 0-隐藏, 1-显示',
     status TINYINT NOT NULL DEFAULT 1 COMMENT '状态: 0-禁用, 1-启用',
     remark VARCHAR(500) COMMENT '备注',
-    created_by BIGINT COMMENT '创建人',
+    created_by VARCHAR(32) COMMENT '创建人',
     created_time DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
-    updated_by BIGINT COMMENT '更新人',
+    updated_by VARCHAR(32) COMMENT '更新人',
     updated_time DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
     deleted TINYINT NOT NULL DEFAULT 0 COMMENT '删除标记: 0-未删除, 1-已删除',
     PRIMARY KEY (id),
@@ -109,11 +110,11 @@ CREATE TABLE IF NOT EXISTS sys_menu (
 -- 5. 角色菜单关联表 (sys_role_menu)
 -- =============================================
 CREATE TABLE IF NOT EXISTS sys_role_menu (
-    id BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键ID',
+    id VARCHAR(32) NOT NULL COMMENT '主键ID（雪花算法）',
-    tenant_id BIGINT NOT NULL DEFAULT 0 COMMENT '租户ID',
+    tenant_id VARCHAR(32) NOT NULL COMMENT '租户ID',
-    role_id BIGINT NOT NULL COMMENT '角色ID',
+    role_id VARCHAR(32) NOT NULL COMMENT '角色ID',
-    menu_id BIGINT NOT NULL COMMENT '菜单ID',
+    menu_id VARCHAR(32) NOT NULL COMMENT '菜单ID',
-    created_by BIGINT COMMENT '创建人',
+    created_by VARCHAR(32) COMMENT '创建人',
     created_time DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
     PRIMARY KEY (id),
     UNIQUE KEY uk_tenant_role_menu (tenant_id, role_id, menu_id),
@@ -125,9 +126,9 @@ CREATE TABLE IF NOT EXISTS sys_role_menu (
 -- 6. 部门表 (sys_dept)
 -- =============================================
 CREATE TABLE IF NOT EXISTS sys_dept (
-    id BIGINT NOT NULL AUTO_INCREMENT COMMENT '部门ID',
+    id VARCHAR(32) NOT NULL COMMENT '主键ID（雪花算法）',
-    tenant_id BIGINT NOT NULL DEFAULT 0 COMMENT '租户ID',
+    tenant_id VARCHAR(32) NOT NULL COMMENT '租户ID',
-    parent_id BIGINT NOT NULL DEFAULT 0 COMMENT '父部门ID, 0表示根部门',
+    parent_id VARCHAR(32) NOT NULL DEFAULT '0' COMMENT '父部门ID, 0表示根部门',
     dept_code VARCHAR(64) NOT NULL COMMENT '部门编码',
     dept_name VARCHAR(128) NOT NULL COMMENT '部门名称',
     dept_leader VARCHAR(64) COMMENT '部门负责人',
@@ -136,9 +137,9 @@ CREATE TABLE IF NOT EXISTS sys_dept (
     sort_order INT DEFAULT 0 COMMENT '排序号',
     status TINYINT NOT NULL DEFAULT 1 COMMENT '状态: 0-禁用, 1-启用',
     remark VARCHAR(500) COMMENT '备注',
-    created_by BIGINT COMMENT '创建人',
+    created_by VARCHAR(32) COMMENT '创建人',
     created_time DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
-    updated_by BIGINT COMMENT '更新人',
+    updated_by VARCHAR(32) COMMENT '更新人',
     updated_time DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
     deleted TINYINT NOT NULL DEFAULT 0 COMMENT '删除标记: 0-未删除, 1-已删除',
     PRIMARY KEY (id),
@@ -152,17 +153,17 @@ CREATE TABLE IF NOT EXISTS sys_dept (
 -- 7. 数据字典表 (sys_dict)
 -- =============================================
 CREATE TABLE IF NOT EXISTS sys_dict (
-    id BIGINT NOT NULL AUTO_INCREMENT COMMENT '字典ID',
+    id VARCHAR(32) NOT NULL COMMENT '主键ID（雪花算法）',
-    tenant_id BIGINT NOT NULL DEFAULT 0 COMMENT '租户ID',
+    tenant_id VARCHAR(32) NOT NULL COMMENT '租户ID',
     dict_type VARCHAR(64) NOT NULL COMMENT '字典类型',
     dict_label VARCHAR(128) NOT NULL COMMENT '字典标签',
     dict_value VARCHAR(128) NOT NULL COMMENT '字典值',
     sort_order INT DEFAULT 0 COMMENT '排序号',
     status TINYINT NOT NULL DEFAULT 1 COMMENT '状态: 0-禁用, 1-启用',
     remark VARCHAR(500) COMMENT '备注',
-    created_by BIGINT COMMENT '创建人',
+    created_by VARCHAR(32) COMMENT '创建人',
     created_time DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
-    updated_by BIGINT COMMENT '更新人',
+    updated_by VARCHAR(32) COMMENT '更新人',
     updated_time DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
     deleted TINYINT NOT NULL DEFAULT 0 COMMENT '删除标记: 0-未删除, 1-已删除',
     PRIMARY KEY (id),
@@ -176,8 +177,8 @@ CREATE TABLE IF NOT EXISTS sys_dict (
 -- 8. 系统配置表 (sys_config)
 -- =============================================
 CREATE TABLE IF NOT EXISTS sys_config (
-    id BIGINT NOT NULL AUTO_INCREMENT COMMENT '配置ID',
+    id VARCHAR(32) NOT NULL COMMENT '主键ID（雪花算法）',
-    tenant_id BIGINT NOT NULL DEFAULT 0 COMMENT '租户ID',
+    tenant_id VARCHAR(32) NOT NULL COMMENT '租户ID',
     config_key VARCHAR(128) NOT NULL COMMENT '配置键',
     config_value TEXT COMMENT '配置值',
     config_type VARCHAR(64) DEFAULT 'string' COMMENT '配置类型: string/number/boolean/json',
@@ -188,9 +189,9 @@ CREATE TABLE IF NOT EXISTS sys_config (
     group_name VARCHAR(128) COMMENT '分组名称',
     sort_order INT DEFAULT 0 COMMENT '排序号',
     remark VARCHAR(500) COMMENT '备注',
-    created_by BIGINT COMMENT '创建人',
+    created_by VARCHAR(32) COMMENT '创建人',
     created_time DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
-    updated_by BIGINT COMMENT '更新人',
+    updated_by VARCHAR(32) COMMENT '更新人',
     updated_time DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
     deleted TINYINT NOT NULL DEFAULT 0 COMMENT '删除标记: 0-未删除, 1-已删除',
     PRIMARY KEY (id),
@@ -203,9 +204,9 @@ CREATE TABLE IF NOT EXISTS sys_config (
 -- 9. 操作日志表 (sys_log)
 -- =============================================
 CREATE TABLE IF NOT EXISTS sys_log (
-    id BIGINT NOT NULL AUTO_INCREMENT COMMENT '日志ID',
+    id VARCHAR(32) NOT NULL COMMENT '主键ID（雪花算法）',
-    tenant_id BIGINT NOT NULL DEFAULT 0 COMMENT '租户ID',
+    tenant_id VARCHAR(32) NOT NULL COMMENT '租户ID',
-    user_id BIGINT COMMENT '操作用户ID',
+    user_id VARCHAR(32) COMMENT '操作用户ID',
     username VARCHAR(64) COMMENT '操作用户名',
     operation VARCHAR(128) COMMENT '操作描述',
     method VARCHAR(255) COMMENT '请求方法',
@@ -225,12 +226,10 @@ CREATE TABLE IF NOT EXISTS sys_log (
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='系统操作日志表';
 
 -- =============================================
--- 初始化数据
+-- 10. 租户表 (sys_tenant)
 -- =============================================
-
--- 创建租户表 (sys_tenant)
 CREATE TABLE IF NOT EXISTS sys_tenant (
-    id BIGINT NOT NULL AUTO_INCREMENT COMMENT '租户ID',
+    id VARCHAR(32) NOT NULL COMMENT '租户ID（雪花算法）',
     tenant_code VARCHAR(50) NOT NULL COMMENT '租户编码',
     tenant_name VARCHAR(100) NOT NULL COMMENT '租户名称',
     contact VARCHAR(50) COMMENT '联系人',
@@ -242,37 +241,41 @@ CREATE TABLE IF NOT EXISTS sys_tenant (
     max_users INT NOT NULL DEFAULT 10 COMMENT '最大用户数',
     remark VARCHAR(500) COMMENT '备注',
     deleted TINYINT NOT NULL DEFAULT 0 COMMENT '删除标记: 0-未删除, 1-已删除',
-    created_by BIGINT COMMENT '创建人',
+    created_by VARCHAR(32) COMMENT '创建人',
     created_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
-    updated_by BIGINT COMMENT '更新人',
+    updated_by VARCHAR(32) COMMENT '更新人',
     updated_time DATETIME ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
     PRIMARY KEY (id),
     UNIQUE KEY uk_tenant_code (tenant_code, deleted)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='租户表';
 
+-- =============================================
+-- 初始化数据 (使用雪花ID)
+-- =============================================
+
 -- 插入默认租户
 INSERT INTO sys_tenant (id, tenant_code, tenant_name, contact, phone, status, max_users, remark, created_time)
-VALUES (1, 'DEFAULT', '默认租户', '管理员', '13800138000', 1, 100, '系统默认租户', NOW())
+VALUES ('1', 'DEFAULT', '默认租户', '管理员', '13800138000', 1, 100, '系统默认租户', NOW())
 ON DUPLICATE KEY UPDATE tenant_code=tenant_code;
 
 -- 插入超级管理员用户 (租户ID=1, 密码: admin123, MD5: 0192023a7bbd73250516f069df18b500)
 INSERT INTO sys_user (id, tenant_id, username, password, real_name, phone, status, created_by, created_time)
-VALUES (1, 1, 'admin', '0192023a7bbd73250516f069df18b500', '超级管理员', '13800138000', 1, 1, NOW())
+VALUES ('1', '1', 'admin', '0192023a7bbd73250516f069df18b500', '超级管理员', '13800138000', 1, '1', NOW())
 ON DUPLICATE KEY UPDATE username=username;
 
 -- 插入超级管理员角色
 INSERT INTO sys_role (id, tenant_id, role_code, role_name, data_scope, status, created_by, created_time)
-VALUES (1, 1, 'admin', '超级管理员', 1, 1, 1, NOW())
+VALUES ('1', '1', 'admin', '超级管理员', 1, 1, '1', NOW())
 ON DUPLICATE KEY UPDATE role_code=role_code;
 
 -- 关联超级管理员用户和角色
-INSERT INTO sys_user_role (tenant_id, user_id, role_id, created_by, created_time)
+INSERT INTO sys_user_role (id, tenant_id, user_id, role_id, created_by, created_time)
-VALUES (1, 1, 1, 1, NOW())
+VALUES ('1', '1', '1', '1', '1', NOW())
 ON DUPLICATE KEY UPDATE user_id=user_id;
 
 -- 插入根部门
 INSERT INTO sys_dept (id, tenant_id, parent_id, dept_code, dept_name, status, created_by, created_time)
-VALUES (1, 1, 0, 'ROOT', '根部门', 1, 1, NOW())
+VALUES ('1', '1', '0', 'ROOT', '根部门', 1, '1', NOW())
 ON DUPLICATE KEY UPDATE dept_code=dept_code;
 
 -- =============================================