diff --git a/tone-page-server/src/app.module.ts b/tone-page-server/src/app.module.ts
index 710ed36..a28b516 100644
--- a/tone-page-server/src/app.module.ts
+++ b/tone-page-server/src/app.module.ts
@@ -10,6 +10,7 @@ import { NotificationModule } from './notification/notification.module';
 import { PassportModule } from '@nestjs/passport';
 import { ResourceModule } from './resource/resource.module';
 import { BlogModule } from './blog/blog.module';
+import { RoleModule } from './role/role.module';
 
 @Module({
   imports: [
@@ -31,7 +32,8 @@ import { BlogModule } from './blog/blog.module';
     VerificationModule,
     NotificationModule,
     ResourceModule,
-    BlogModule
+    BlogModule,
+    RoleModule,
   ],
   controllers: [AppController],
   providers: [AppService],
diff --git a/tone-page-server/src/role/entities/permission.entity.ts b/tone-page-server/src/role/entities/permission.entity.ts
new file mode 100644
index 0000000..5a2ae04
--- /dev/null
+++ b/tone-page-server/src/role/entities/permission.entity.ts
@@ -0,0 +1,13 @@
+import { Column, Entity, PrimaryGeneratedColumn } from "typeorm";
+
+@Entity()
+export class Permission {
+    @PrimaryGeneratedColumn('uuid')
+    id: string;
+
+    @Column({ unique: true })
+    name: string;
+
+    @Column()
+    description: string;
+}
\ No newline at end of file
diff --git a/tone-page-server/src/role/entities/role-permission.entity.ts b/tone-page-server/src/role/entities/role-permission.entity.ts
new file mode 100644
index 0000000..c717901
--- /dev/null
+++ b/tone-page-server/src/role/entities/role-permission.entity.ts
@@ -0,0 +1,11 @@
+import { Entity, Index, PrimaryColumn } from "typeorm";
+
+@Entity()
+@Index(['roleId', 'permissionId'])
+export class RolePermission {
+    @PrimaryColumn('uuid')
+    roleId: string;
+
+    @PrimaryColumn('uuid')
+    permissionId: string;
+}
\ No newline at end of file
diff --git a/tone-page-server/src/role/entities/role.entity.ts b/tone-page-server/src/role/entities/role.entity.ts
new file mode 100644
index 0000000..09a750a
--- /dev/null
+++ b/tone-page-server/src/role/entities/role.entity.ts
@@ -0,0 +1,10 @@
+import { Column, Entity, PrimaryGeneratedColumn } from "typeorm";
+
+@Entity()
+export class Role {
+    @PrimaryGeneratedColumn('uuid')
+    id: string;
+
+    @Column({ unique: true })
+    name: string;
+}
\ No newline at end of file
diff --git a/tone-page-server/src/role/role.module.ts b/tone-page-server/src/role/role.module.ts
new file mode 100644
index 0000000..8c0dd79
--- /dev/null
+++ b/tone-page-server/src/role/role.module.ts
@@ -0,0 +1,10 @@
+import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { Role } from './entities/role.entity';
+import { Permission } from './entities/permission.entity';
+import { RolePermission } from './entities/role-permission.entity';
+
+@Module({
+    imports: [TypeOrmModule.forFeature([Role, Permission, RolePermission])]
+})
+export class RoleModule { }
diff --git a/tone-page-server/src/user/entities/user-role.entity.ts b/tone-page-server/src/user/entities/user-role.entity.ts
new file mode 100644
index 0000000..6623a20
--- /dev/null
+++ b/tone-page-server/src/user/entities/user-role.entity.ts
@@ -0,0 +1,23 @@
+import { Column, CreateDateColumn, Entity, Index, PrimaryGeneratedColumn } from "typeorm";
+
+@Entity()
+@Index(['userId', 'roleId'])
+export class UserRole {
+    @PrimaryGeneratedColumn('uuid')
+    id: string;
+
+    @Column('uuid')
+    roleId: string;
+
+    @Column('uuid')
+    userId: string
+
+    @Column()
+    isEnabled: boolean;
+
+    @CreateDateColumn({ precision: 3 })
+    createdAt: Date;
+
+    @Column({ nullable: true, precision: 3 })
+    expiredAt?: Date;
+}
\ No newline at end of file
diff --git a/tone-page-server/src/user/user.module.ts b/tone-page-server/src/user/user.module.ts
index 00f7280..f697452 100644
--- a/tone-page-server/src/user/user.module.ts
+++ b/tone-page-server/src/user/user.module.ts
@@ -6,10 +6,11 @@ import { UserService } from './user.service';
 import { UserSession } from './entities/user-session.entity';
 import { AuthModule } from 'src/auth/auth.module';
 import { UserSessionService } from './services/user-session.service';
+import { UserRole } from './entities/user-role.entity';
 
 @Module({
     imports: [
-        TypeOrmModule.forFeature([User, UserSession]),
+        TypeOrmModule.forFeature([User, UserSession, UserRole]),
         forwardRef(() => AuthModule),// 解决循环依赖问题
     ],
     controllers: [UserController],