diff --git a/prisma/generated/types.ts b/prisma/generated/types.ts
deleted file mode 100644
index 00946c7..0000000
--- a/prisma/generated/types.ts
+++ /dev/null
@@ -1,459 +0,0 @@
-import type { ColumnType } from "kysely";
-export type Generated<T> = T extends ColumnType<infer S, infer I, infer U>
-  ? ColumnType<S, I | undefined, U>
-  : ColumnType<T, T | undefined, T>;
-export type Timestamp = ColumnType<Date, Date | string, Date | string>;
-
-export const Status = {
-    CREATED: "CREATED",
-    ACTIVE: "ACTIVE",
-    INACTIVE: "INACTIVE"
-} as const;
-export type Status = (typeof Status)[keyof typeof Status];
-export const UserType = {
-    USER: "USER",
-    MESSENGER: "MESSENGER",
-    DELEGATE: "DELEGATE",
-    AGENCY: "AGENCY"
-} as const;
-export type UserType = (typeof UserType)[keyof typeof UserType];
-export const CustomerType = {
-    CORP: "CORP",
-    PERS: "PERS"
-} as const;
-export type CustomerType = (typeof CustomerType)[keyof typeof CustomerType];
-export type Branch = {
-    id: string;
-    code: string;
-    taxNo: string;
-    name: string;
-    nameEN: string;
-    address: string;
-    addressEN: string;
-    telephoneNo: string;
-    provinceId: string | null;
-    districtId: string | null;
-    subDistrictId: string | null;
-    zipCode: string;
-    email: string;
-    contactName: string | null;
-    lineId: string | null;
-    latitude: string;
-    longitude: string;
-    isHeadOffice: Generated<boolean>;
-    headOfficeId: string | null;
-    status: Generated<Status>;
-    statusOrder: Generated<number>;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type BranchContact = {
-    id: string;
-    telephoneNo: string;
-    branchId: string;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type BranchUser = {
-    id: string;
-    branchId: string;
-    userId: string;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type Customer = {
-    id: string;
-    code: string;
-    personName: string;
-    personNameEN: string | null;
-    customerType: CustomerType;
-    customerName: string;
-    customerNameEN: string;
-    taxNo: string | null;
-    status: Generated<Status>;
-    statusOrder: Generated<number>;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type CustomerBranch = {
-    id: string;
-    branchNo: number;
-    code: string;
-    legalPersonNo: string;
-    name: string;
-    nameEN: string;
-    customerId: string;
-    taxNo: string | null;
-    registerName: string;
-    registerDate: Timestamp;
-    authorizedCapital: string;
-    address: string;
-    addressEN: string;
-    provinceId: string | null;
-    districtId: string | null;
-    subDistrictId: string | null;
-    zipCode: string;
-    email: string;
-    telephoneNo: string;
-    employmentOffice: string;
-    bussinessType: string;
-    bussinessTypeEN: string;
-    jobPosition: string;
-    jobPositionEN: string;
-    jobDescription: string;
-    saleEmployee: string;
-    payDate: Timestamp;
-    wageRate: number;
-    status: Generated<Status>;
-    statusOrder: Generated<number>;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type District = {
-    id: string;
-    name: string;
-    nameEN: string;
-    provinceId: string;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type Employee = {
-    id: string;
-    code: string;
-    nrcNo: string;
-    firstName: string;
-    firstNameEN: string;
-    lastName: string;
-    lastNameEN: string;
-    dateOfBirth: Timestamp;
-    gender: string;
-    nationality: string;
-    address: string | null;
-    addressEN: string | null;
-    provinceId: string | null;
-    districtId: string | null;
-    subDistrictId: string | null;
-    zipCode: string;
-    passportType: string;
-    passportNumber: string;
-    passportIssueDate: Timestamp;
-    passportExpiryDate: Timestamp;
-    passportIssuingCountry: string;
-    passportIssuingPlace: string;
-    previousPassportReference: string | null;
-    visaType: string | null;
-    visaNumber: string | null;
-    visaIssueDate: Timestamp | null;
-    visaExpiryDate: Timestamp | null;
-    visaIssuingPlace: string | null;
-    visaStayUntilDate: Timestamp | null;
-    tm6Number: string | null;
-    entryDate: Timestamp | null;
-    workerStatus: string | null;
-    customerBranchId: string | null;
-    status: Generated<Status>;
-    statusOrder: Generated<number>;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type EmployeeCheckup = {
-    id: string;
-    employeeId: string;
-    checkupResult: string | null;
-    checkupType: string | null;
-    provinceId: string | null;
-    hospitalName: string | null;
-    remark: string | null;
-    medicalBenefitScheme: string | null;
-    insuranceCompany: string | null;
-    coverageStartDate: Timestamp | null;
-    coverageExpireDate: Timestamp | null;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type EmployeeOtherInfo = {
-    id: string;
-    employeeId: string;
-    citizenId: string | null;
-    fatherBirthPlace: string | null;
-    fatherFirstName: string | null;
-    fatherLastName: string | null;
-    motherBirthPlace: string | null;
-    motherFirstName: string | null;
-    motherLastName: string | null;
-    fatherFirstNameEN: string | null;
-    fatherLastNameEN: string | null;
-    motherFirstNameEN: string | null;
-    motherLastNameEN: string | null;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type EmployeeWork = {
-    id: string;
-    employeeId: string;
-    ownerName: string | null;
-    positionName: string | null;
-    jobType: string | null;
-    workplace: string | null;
-    workPermitNo: string | null;
-    workPermitIssuDate: Timestamp | null;
-    workPermitExpireDate: Timestamp | null;
-    workEndDate: Timestamp | null;
-    remark: string | null;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type Menu = {
-    id: string;
-    caption: string;
-    captionEN: string;
-    menuType: string;
-    url: string;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-    parentId: string | null;
-};
-export type MenuComponent = {
-    id: string;
-    componentId: string;
-    componentTag: string;
-    menuId: string;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type Product = {
-    id: string;
-    code: string;
-    name: string;
-    detail: string;
-    process: number;
-    price: number;
-    agentPrice: number;
-    serviceCharge: number;
-    status: Generated<Status>;
-    statusOrder: Generated<number>;
-    remark: string | null;
-    productTypeId: string | null;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type ProductGroup = {
-    id: string;
-    code: string;
-    name: string;
-    detail: string;
-    remark: string;
-    status: Generated<Status>;
-    statusOrder: Generated<number>;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type ProductType = {
-    id: string;
-    code: string;
-    name: string;
-    detail: string;
-    remark: string;
-    status: Generated<Status>;
-    statusOrder: Generated<number>;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-    productGroupId: string;
-};
-export type Province = {
-    id: string;
-    name: string;
-    nameEN: string;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type RoleMenuComponentPermission = {
-    id: string;
-    userRole: string;
-    permission: string;
-    menuComponentId: string;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type RoleMenuPermission = {
-    id: string;
-    userRole: string;
-    permission: string;
-    menuId: string;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type RunningNo = {
-    key: string;
-    value: number;
-};
-export type Service = {
-    id: string;
-    code: string;
-    name: string;
-    detail: string;
-    attributes: unknown | null;
-    status: Generated<Status>;
-    statusOrder: Generated<number>;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type SubDistrict = {
-    id: string;
-    name: string;
-    nameEN: string;
-    zipCode: string;
-    districtId: string;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type User = {
-    id: string;
-    code: string | null;
-    firstName: string;
-    firstNameEN: string;
-    lastName: string;
-    lastNameEN: string;
-    username: string;
-    gender: string;
-    address: string;
-    addressEN: string;
-    provinceId: string | null;
-    districtId: string | null;
-    subDistrictId: string | null;
-    zipCode: string;
-    email: string;
-    telephoneNo: string;
-    registrationNo: string | null;
-    startDate: Timestamp | null;
-    retireDate: Timestamp | null;
-    checkpoint: string | null;
-    checkpointEN: string | null;
-    userType: UserType;
-    userRole: string;
-    discountCondition: string | null;
-    licenseNo: string | null;
-    licenseIssueDate: Timestamp | null;
-    licenseExpireDate: Timestamp | null;
-    sourceNationality: string | null;
-    importNationality: string | null;
-    trainingPlace: string | null;
-    responsibleArea: string | null;
-    birthDate: Timestamp | null;
-    status: Generated<Status>;
-    statusOrder: Generated<number>;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type UserMenuComponentPermission = {
-    id: string;
-    userId: string;
-    menuComponentId: string;
-    permission: string;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type UserMenuPermission = {
-    id: string;
-    permission: string;
-    menuId: string;
-    userId: string;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type Work = {
-    id: string;
-    order: number;
-    name: string;
-    attributes: unknown | null;
-    status: Generated<Status>;
-    statusOrder: Generated<number>;
-    serviceId: string | null;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type WorkProduct = {
-    order: number;
-    workId: string;
-    productId: string;
-    createdBy: string | null;
-    createdAt: Generated<Timestamp>;
-    updateBy: string | null;
-    updatedAt: Timestamp;
-};
-export type DB = {
-    Branch: Branch;
-    BranchContact: BranchContact;
-    BranchUser: BranchUser;
-    Customer: Customer;
-    CustomerBranch: CustomerBranch;
-    District: District;
-    Employee: Employee;
-    EmployeeCheckup: EmployeeCheckup;
-    EmployeeOtherInfo: EmployeeOtherInfo;
-    EmployeeWork: EmployeeWork;
-    Menu: Menu;
-    MenuComponent: MenuComponent;
-    Product: Product;
-    ProductGroup: ProductGroup;
-    ProductType: ProductType;
-    Province: Province;
-    RoleMenuComponentPermission: RoleMenuComponentPermission;
-    RoleMenuPermission: RoleMenuPermission;
-    RunningNo: RunningNo;
-    Service: Service;
-    SubDistrict: SubDistrict;
-    User: User;
-    UserMenuComponentPermission: UserMenuComponentPermission;
-    UserMenuPermission: UserMenuPermission;
-    Work: Work;
-    WorkProduct: WorkProduct;
-};
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index aa1bed9..14d9d71 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -4,6 +4,7 @@ generator client {
 
 generator kysely {
   provider = "prisma-kysely"
+  output   = "../src/generated/kysely"
 }
 
 datasource db {
diff --git a/src/db.ts b/src/db.ts
index f63bece..1e2206b 100644
--- a/src/db.ts
+++ b/src/db.ts
@@ -1,7 +1,7 @@
 import { PrismaClient } from "@prisma/client";
-import kyselyExtension from "prisma-extension-kysely";
-import type { DB } from "../prisma/generated/types.ts";
 import { Kysely, PostgresAdapter, PostgresIntrospector, PostgresQueryCompiler } from "kysely";
+import kyselyExtension from "prisma-extension-kysely";
+import type { DB } from "./generated/kysely/types";
 
 const prisma = new PrismaClient({
   errorFormat: process.env.NODE_ENV === "production" ? "minimal" : "pretty",