diff --git a/deploy/sql/contracts.sql b/deploy/sql/contracts.sql
deleted file mode 100644
index b010e9f..0000000
--- a/deploy/sql/contracts.sql
+++ /dev/null
@@ -1,12 +0,0 @@
-CREATE TABLE contracts (
-  id INT AUTO_INCREMENT PRIMARY KEY ,
-  contract_number VARCHAR(255)  COMMENT '合同编号',
-  title VARCHAR(255) COMMENT '合同标题',
-  type VARCHAR(255) COMMENT '合同类型',
-  party_a VARCHAR(255) COMMENT '甲方',
-  party_b VARCHAR(255) COMMENT '乙方',
-  signing_date DATE COMMENT '签订日期',
-  delivery_deadline DATE COMMENT '交付期限',
-  review_result VARCHAR(255) COMMENT '审核结果',
-  attachment_url VARCHAR(255) COMMENT '下载附件'
-);
\ No newline at end of file
diff --git a/deploy/sql/vehicle_usage.sql b/deploy/sql/vehicle_usage.sql
index 081289b..c5973b2 100644
--- a/deploy/sql/vehicle_usage.sql
+++ b/deploy/sql/vehicle_usage.sql
@@ -1,8 +1,8 @@
 CREATE TABLE vehicle_usage (
   id INT AUTO_INCREMENT PRIMARY KEY COMMENT '主键，用于唯一标识每条记录',
   `year` INT COMMENT '年度',
-  vehicle_name VARCHAR(255) COMMENT '外出使用的车辆名称',
-  license_plate VARCHAR(255) COMMENT '车牌号',
+  vehicle_license VARCHAR(255) COMMENT '车牌号',
+ VARCHAR(255) COMMENT '外出使用的车辆名称',
   applicant VARCHAR(255) COMMENT '申请人',
   driver VARCHAR(255) COMMENT '出行司机',
   current_mileage FLOAT COMMENT '当前车辆里程数(KM)',
diff --git a/src/app.module.ts b/src/app.module.ts
index d5484cd..5ee2544 100644
--- a/src/app.module.ts
+++ b/src/app.module.ts
@@ -25,6 +25,9 @@ import { DatabaseModule } from './shared/database/database.module';
 
 import { SocketModule } from './socket/socket.module';
 import { ContractModule } from './modules/contract/contract.module';
+import { VehicleUsageModule } from './modules/vehicle-usage/vehicle-usage.module';
+import { VehicleUsageController } from './modules/vehicle-usage/vehicle-usage.controller';
+import { VehicleUsageService } from './modules/vehicle-usage/vehicle-usage.service';
 
 @Module({
   imports: [
@@ -53,7 +56,9 @@ import { ContractModule } from './modules/contract/contract.module';
 
     TodoModule,
 
-    ContractModule
+    ContractModule,
+
+    VehicleUsageModule
   ],
   providers: [
     { provide: APP_FILTER, useClass: AllExceptionsFilter },
@@ -64,7 +69,9 @@ import { ContractModule } from './modules/contract/contract.module';
     { provide: APP_INTERCEPTOR, useClass: IdempotenceInterceptor },
 
     { provide: APP_GUARD, useClass: JwtAuthGuard },
-    { provide: APP_GUARD, useClass: RbacGuard }
-  ]
+    { provide: APP_GUARD, useClass: RbacGuard },
+    VehicleUsageService
+  ],
+  controllers: [VehicleUsageController]
 })
 export class AppModule {}
diff --git a/src/modules/contract/contract.entity.ts b/src/modules/contract/contract.entity.ts
index 108c153..e7cfddf 100644
--- a/src/modules/contract/contract.entity.ts
+++ b/src/modules/contract/contract.entity.ts
@@ -3,37 +3,42 @@ import { Column, Entity, JoinTable, ManyToMany, Relation } from 'typeorm';
 import { CommonEntity } from '~/common/entity/common.entity';
 
 @Entity({ name: 'contract' })
-export class RoleEntity extends CommonEntity {
-  @Column({ length: 100, unique: true, name: 'contract_number' })
+export class ContractEntity extends CommonEntity {
+  @Column({
+    name: 'contract_number',
+    type: 'varchar',
+    length: 255,
+    unique: true,
+    comment: '合同编号'
+  })
   @ApiProperty({ description: '合同编号' })
   contractNumber: string;
 
-  @Column({ length: 255, name: 'title', type: 'varchar' })
+  @Column({ name: 'title', type: 'varchar', length: 255, comment: '合同标题' })
   @ApiProperty({ description: '合同标题' })
   title: string;
 
-  @Column()
-  @ApiProperty({ description: '合同类型', type: 'varchar' })
+  @Column({ type: 'int', comment: '合同类型' })
+  @ApiProperty({ description: '合同类型' })
   type: number;
 
-  @Column({ name: 'partyA', length: 255, type: 'varchar' })
+  @Column({ name: 'party_a', length: 255, type: 'varchar', comment: '甲方' })
   @ApiProperty({ description: '甲方' })
   partyA: string;
 
-  // @Column({ type: 'tinyint', nullable: true, default: 1 })
-  // @ApiProperty({ description: '状态：1启用，0禁用' })
-  // status: number
+  @Column({ name: 'party_b', length: 255, type: 'varchar', comment: '乙方' })
+  @ApiProperty({ description: '乙方' })
+  partyB: string;
 
-  // @Column({ nullable: true })
-  // @ApiProperty({ description: '是否默认用户' })
-  // default: boolean
+  @Column({ name: 'signing_date', type: 'date', nullable: true })
+  @ApiProperty({ description: '签订日期' })
+  signingDate: Date;
 
-  // @ApiHideProperty()
-  // @ManyToMany(() => MenuEntity, menu => menu.roles, {})
-  // @JoinTable({
-  //   name: 'sys_role_menus',
-  //   joinColumn: { name: 'role_id', referencedColumnName: 'id' },
-  //   inverseJoinColumn: { name: 'menu_id', referencedColumnName: 'id' },
-  // })
-  // menus: Relation<MenuEntity[]>
+  @Column({ name: 'delivery_deadline', type: 'date', nullable: true })
+  @ApiProperty({ description: '交付期限' })
+  deliveryDeadline: Date;
+
+  @Column({ name: 'status', type: 'tinyint', default: 0, comment: '审核状态' })
+  @ApiProperty({ description: '审核状态：0待审核，1同意，2.不同意' })
+  status: number;
 }
diff --git a/src/modules/contract/contract.module.ts b/src/modules/contract/contract.module.ts
index ad30ded..46dfda5 100644
--- a/src/modules/contract/contract.module.ts
+++ b/src/modules/contract/contract.module.ts
@@ -1,8 +1,11 @@
 import { Module } from '@nestjs/common';
 import { ContractController } from './contract.controller';
 import { ContractService } from './contract.service';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { ContractEntity } from './contract.entity';
 
 @Module({
+  imports: [TypeOrmModule.forFeature([ContractEntity])],
   controllers: [ContractController],
   providers: [ContractService]
 })
diff --git a/src/modules/vehicle-usage/vehicle-usage.controller.ts b/src/modules/vehicle-usage/vehicle-usage.controller.ts
new file mode 100644
index 0000000..9c63da7
--- /dev/null
+++ b/src/modules/vehicle-usage/vehicle-usage.controller.ts
@@ -0,0 +1,4 @@
+import { Controller } from '@nestjs/common';
+
+@Controller('vehicle-usage')
+export class VehicleUsageController {}
diff --git a/src/modules/vehicle-usage/vehicle-usage.entity.ts b/src/modules/vehicle-usage/vehicle-usage.entity.ts
new file mode 100644
index 0000000..abd1972
--- /dev/null
+++ b/src/modules/vehicle-usage/vehicle-usage.entity.ts
@@ -0,0 +1,78 @@
+import { ApiHideProperty, ApiProperty } from '@nestjs/swagger';
+import { Column, Entity, JoinTable, ManyToMany, Relation } from 'typeorm';
+import { CommonEntity } from '~/common/entity/common.entity';
+
+@Entity({ name: 'vehicle_usage' })
+export class VehicleUsageEntity extends CommonEntity {
+  @Column({ type: 'int', comment: '年度' })
+  @ApiProperty({ description: '年度' })
+  year: number;
+
+  @Column({ name: 'vehicle_license', type: 'int', comment: '外出使用的车辆名称' })
+  @ApiProperty({ description: '外出使用的车辆名称' })
+  vehicleLicense: number;
+
+  @Column({
+    name: 'applicant',
+    type: 'varchar',
+    length: 50,
+    comment: '申请人'
+  })
+  @ApiProperty({ description: '申请人' })
+  applicant: string;
+
+  @Column({
+    name: 'driver',
+    type: 'varchar',
+    length: 50,
+    comment: '出行司机'
+  })
+  @ApiProperty({ description: '出行司机', nullable: true })
+  driver: string;
+
+  @Column({ name: 'current_mileage', type: 'int', comment: '当前车辆里程数(KM)', nullable: true })
+  @ApiProperty({ description: '当前车辆里程数(KM)' })
+  currentMileage: number;
+
+  @Column({
+    name: 'expected_start_date',
+    type: 'date',
+    nullable: true,
+    comment: '预计出行开始时间'
+  })
+  @ApiProperty({ description: '预计出行开始时间' })
+  expectedStartDate: Date;
+
+  @Column({ name: 'expected_end_date', type: 'date', nullable: true, comment: '预计出行结束时间' })
+  @ApiProperty({ description: '预计出行结束时间' })
+  expectedEndDate: Date;
+
+  @Column({ name: 'purpose', type: 'varchar', length: 255, comment: '使用事由', nullable: true })
+  @ApiProperty({ description: '使用事由' })
+  purpose: string;
+
+  @Column({
+    name: 'actual_return_time',
+    type: 'date',
+    nullable: true,
+    comment: '实际回司时间'
+  })
+  @ApiProperty({ description: '实际回司时间' })
+  actualReturnTime: Date;
+
+  @Column({ name: 'return_mileage', type: 'int', comment: '回城车辆里程数(KM)', nullable: true })
+  @ApiProperty({ description: '回城车辆里程数(KM)' })
+  returnMileage: number;
+
+  @Column({ name: 'reviewer', type: 'varchar', length: 50, comment: '审核人', nullable: true })
+  @ApiProperty({ description: '审核人' })
+  reviewer: string;
+
+  @Column({ name: 'status', type: 'tinyint', default: 0, comment: '审核状态' })
+  @ApiProperty({ description: '审核状态：0待审核，1同意，2.不同意' })
+  status: number;
+
+  @Column({ name: 'remarks', type: 'varchar', length: 255, comment: '备注', nullable: true })
+  @ApiProperty({ description: '备注' })
+  remarks: string;
+}
diff --git a/src/modules/vehicle-usage/vehicle-usage.module.ts b/src/modules/vehicle-usage/vehicle-usage.module.ts
new file mode 100644
index 0000000..d50dfc1
--- /dev/null
+++ b/src/modules/vehicle-usage/vehicle-usage.module.ts
@@ -0,0 +1,12 @@
+import { Module } from '@nestjs/common';
+import { VehicleUsageService } from './vehicle-usage.service';
+import { VehicleUsageController } from './vehicle-usage.controller';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { VehicleUsageEntity } from './vehicle-usage.entity';
+
+@Module({
+  imports: [TypeOrmModule.forFeature([VehicleUsageEntity])],
+  providers: [VehicleUsageService],
+  controllers: [VehicleUsageController]
+})
+export class VehicleUsageModule {}
diff --git a/src/modules/vehicle-usage/vehicle-usage.service.ts b/src/modules/vehicle-usage/vehicle-usage.service.ts
new file mode 100644
index 0000000..0ec15a1
--- /dev/null
+++ b/src/modules/vehicle-usage/vehicle-usage.service.ts
@@ -0,0 +1,4 @@
+import { Injectable } from '@nestjs/common';
+
+@Injectable()
+export class VehicleUsageService {}