diff --git a/src/modules/contact-us/DTO/create-contact-us.dto.ts b/src/modules/contact-us/DTO/create-contact-us.dto.ts
index ed93adb..b4dc46d 100644
--- a/src/modules/contact-us/DTO/create-contact-us.dto.ts
+++ b/src/modules/contact-us/DTO/create-contact-us.dto.ts
@@ -1,9 +1,19 @@
 import { ApiProperty } from "@nestjs/swagger";
-import { IsNotEmpty, IsString } from "class-validator";
+import { IsEmail, IsNotEmpty, IsString } from "class-validator";
 
 import { ContactUsMessage } from "../../../common/enums/message.enum";
 
 export class CreateContactUsDto {
+  @IsNotEmpty({ message: ContactUsMessage.FULLNAME_IS_REQUIRED })
+  @IsString({ message: ContactUsMessage.FULLNAME_STRING })
+  @ApiProperty({ description: "full name of person need to create contact us", example: "متین جمشیدی" })
+  fullName: string;
+
+  @IsNotEmpty({ message: ContactUsMessage.FULLNAME_STRING })
+  @IsEmail()
+  @ApiProperty({ description: "email of person need to contact us", example: "matin@gmail.com" })
+  email: string;
+
   @IsNotEmpty({ message: ContactUsMessage.TITLE_IS_REQUIRED })
   @IsString({ message: ContactUsMessage.TITLE_STRING })
   @ApiProperty({ description: "title of contact us", example: "عنوان پیام" })
diff --git a/src/modules/contact-us/contact-us.controller.ts b/src/modules/contact-us/contact-us.controller.ts
index 2b1eed9..6de1e5f 100644
--- a/src/modules/contact-us/contact-us.controller.ts
+++ b/src/modules/contact-us/contact-us.controller.ts
@@ -6,9 +6,7 @@ import { SearchContactUsQueryDto } from "./DTO/search-contact-us-query.dto";
 import { ContactUsService } from "./providers/contact-us.service";
 import { AuthGuards } from "../../common/decorators/auth-guard.decorator";
 import { Roles } from "../../common/decorators/roles.decorator";
-import { UserDec } from "../../common/decorators/user.decorator";
 import { ParamDto } from "../../common/DTO/param.dto";
-import { User } from "../users/entities/user.entity";
 import { RoleEnum } from "../users/enums/role.enum";
 
 @Controller("contact-us")
@@ -16,11 +14,10 @@ import { RoleEnum } from "../users/enums/role.enum";
 export class ContactUsController {
   constructor(private readonly contactUsService: ContactUsService) {}
 
-  @AuthGuards()
   @ApiOperation({ summary: "Create a new contact us" })
   @Post()
-  createContactUs(@UserDec() user: User, @Body() createContactUsDto: CreateContactUsDto) {
-    return this.contactUsService.createContactUs(user.id, createContactUsDto);
+  createContactUs(@Body() createContactUsDto: CreateContactUsDto) {
+    return this.contactUsService.createContactUs(createContactUsDto);
   }
 
   //******************** */
diff --git a/src/modules/contact-us/entities/contact-us.entity.ts b/src/modules/contact-us/entities/contact-us.entity.ts
index e661ff9..a26bdf4 100644
--- a/src/modules/contact-us/entities/contact-us.entity.ts
+++ b/src/modules/contact-us/entities/contact-us.entity.ts
@@ -1,7 +1,6 @@
-import { Column, Entity, ManyToOne } from "typeorm";
+import { Column, Entity } from "typeorm";
 
 import { BaseEntity } from "../../../common/entities/base.entity";
-import { User } from "../../users/entities/user.entity";
 
 @Entity()
 export class ContactUs extends BaseEntity {
@@ -11,12 +10,15 @@ export class ContactUs extends BaseEntity {
   @Column({ type: "varchar", length: 150, nullable: false })
   title: string;
 
+  @Column({ type: "varchar", length: 350 })
+  fullName: string;
+
+  @Column({ type: "varchar", length: 150 })
+  email: string;
+
   @Column({ type: "text", nullable: false })
   content: string;
 
-  @ManyToOne(() => User, (user) => user.contactUs, { nullable: false, onDelete: "CASCADE" })
-  user: User;
-
   @Column({ type: "boolean", default: false })
   isRead: boolean;
 }
diff --git a/src/modules/contact-us/providers/contact-us.service.ts b/src/modules/contact-us/providers/contact-us.service.ts
index 9dada7a..5036435 100644
--- a/src/modules/contact-us/providers/contact-us.service.ts
+++ b/src/modules/contact-us/providers/contact-us.service.ts
@@ -1,7 +1,6 @@
 import { BadRequestException, Injectable } from "@nestjs/common";
 
 import { CommonMessage, ContactUsMessage } from "../../../common/enums/message.enum";
-import { UsersService } from "../../users/providers/users.service";
 import { PaginationUtils } from "../../utils/providers/pagination.utils";
 import { CreateContactUsDto } from "../DTO/create-contact-us.dto";
 import { SearchContactUsQueryDto } from "../DTO/search-contact-us-query.dto";
@@ -9,19 +8,13 @@ import { ContactUsRepository } from "../repositories/contact-us.repository";
 
 @Injectable()
 export class ContactUsService {
-  constructor(
-    private readonly contactUsRepository: ContactUsRepository,
-    private readonly usersService: UsersService,
-  ) {}
+  constructor(private readonly contactUsRepository: ContactUsRepository) {}
 
   //****************************** */
 
-  async createContactUs(userId: string, createContactUsDto: CreateContactUsDto) {
-    const { user } = await this.usersService.findOneById(userId);
-
+  async createContactUs(createContactUsDto: CreateContactUsDto) {
     const contactUs = this.contactUsRepository.create({
       ...createContactUsDto,
-      user,
     });
     await this.contactUsRepository.save(contactUs);
 
@@ -36,21 +29,7 @@ export class ContactUsService {
   async getAllContactUs(queryDto: SearchContactUsQueryDto) {
     const { limit, skip } = PaginationUtils(queryDto);
 
-    const queryBuilder = this.contactUsRepository
-      .createQueryBuilder("contactus")
-      .leftJoinAndSelect("contactus.user", "user")
-      .select([
-        "contactus.id",
-        "contactus.numericId",
-        "contactus.title",
-        "contactus.content",
-        "contactus.isRead",
-        "contactus.createdAt",
-        "user.id",
-        "user.email",
-        "user.firstName",
-        "user.lastName",
-      ]);
+    const queryBuilder = this.contactUsRepository.createQueryBuilder("contactus");
 
     if (queryDto.since) {
       queryBuilder.andWhere("contactus.createdAt >= :since", { since: queryDto.since });
@@ -58,7 +37,7 @@ export class ContactUsService {
 
     if (queryDto.q) {
       queryBuilder.andWhere(
-        "(contactus.title LIKE :q OR contactus.content LIKE :q OR user.email LIKE :q OR user.firstName LIKE :q OR user.lastName LIKE :q)",
+        "(contactus.title LIKE :q OR contactus.content LIKE :q OR contactus.email LIKE :q OR contactus.fullName LIKE :q)",
         {
           q: `%${queryDto.q}%`,
         },
@@ -77,7 +56,9 @@ export class ContactUsService {
   //****************************** */
 
   async getOneContactUs(id: string) {
-    const contactUs = await this.contactUsRepository.getOneContactUs(id);
+    const contactUs = await this.contactUsRepository.findOneBy({
+      id,
+    });
 
     if (!contactUs) throw new BadRequestException(ContactUsMessage.NOT_FOUND);
 
diff --git a/src/modules/contact-us/repositories/contact-us.repository.ts b/src/modules/contact-us/repositories/contact-us.repository.ts
index 567f582..ca53ac4 100644
--- a/src/modules/contact-us/repositories/contact-us.repository.ts
+++ b/src/modules/contact-us/repositories/contact-us.repository.ts
@@ -9,27 +9,4 @@ export class ContactUsRepository extends Repository<ContactUs> {
   constructor(@InjectRepository(ContactUs) contactUsRepository: Repository<ContactUs>) {
     super(contactUsRepository.target, contactUsRepository.manager, contactUsRepository.queryRunner);
   }
-
-  async getOneContactUs(id: string) {
-    return await this.findOne({
-      where: {
-        id,
-      },
-      relations: ["user"],
-      select: {
-        id: true,
-        numericId: true,
-        title: true,
-        content: true,
-        isRead: true,
-        createdAt: true,
-        user: {
-          id: true,
-          email: true,
-          firstName: true,
-          lastName: true,
-        },
-      },
-    });
-  }
 }
diff --git a/src/modules/notifications/entities/notification.entity.ts b/src/modules/notifications/entities/notification.entity.ts
new file mode 100644
index 0000000..a4c3bef
--- /dev/null
+++ b/src/modules/notifications/entities/notification.entity.ts
@@ -0,0 +1,7 @@
+import { Column, Entity } from "typeorm";
+import { BaseEntity } from "../../../common/entities/base.entity";
+
+@Entity()
+export class Notification extends BaseEntity {
+    @Column({ type: "" })
+}
\ No newline at end of file
diff --git a/src/modules/users/entities/user.entity.ts b/src/modules/users/entities/user.entity.ts
index 460eaeb..70d9454 100644
--- a/src/modules/users/entities/user.entity.ts
+++ b/src/modules/users/entities/user.entity.ts
@@ -5,7 +5,6 @@ import { Role } from "./role.entity";
 import { UserGroup } from "./user-group.entity";
 import { BaseEntity } from "../../../common/entities/base.entity";
 import { UserAnnouncement } from "../../announcements/entities/user-announcement.entity";
-import { ContactUs } from "../../contact-us/entities/contact-us.entity";
 import { Criticism } from "../../criticisms/entities/criticism.entity";
 import { DanakService } from "../../danak-services/entities/danak-service.entity";
 import { UserSetting } from "../../settings/entities/user-setting.entity";
@@ -54,9 +53,6 @@ export class User extends BaseEntity {
   @OneToMany(() => Criticism, (criticism) => criticism.user)
   criticisms: Criticism[];
 
-  @OneToMany(() => ContactUs, (contactUs) => contactUs.user)
-  contactUs: ContactUs[];
-
   @ManyToMany(() => DanakService, (danakService) => danakService.users)
   @JoinTable()
   danakServices: DanakService[];