diff --git a/src/entities/article-like.entity.ts b/src/entities/article-like.entity.ts
new file mode 100644
index 0000000..f8b99d0
--- /dev/null
+++ b/src/entities/article-like.entity.ts
@@ -0,0 +1,21 @@
+import { Entity, JoinColumn, ManyToOne, PrimaryColumn } from "typeorm";
+
+import { ArticleEntity } from "./article.entity";
+import { MemberEntity } from "./member.entity";
+
+@Entity("article_likes")
+export class ArticleLikeEntity {
+    @PrimaryColumn({ type: "int" })
+    articleId!: number;
+
+    @ManyToOne(() => ArticleEntity, (article) => article.articleLikes)
+    @JoinColumn({ name: "articleId", referencedColumnName: "id" })
+    article!: ArticleEntity;
+
+    @PrimaryColumn({ type: "int" })
+    memberId!: number;
+
+    @ManyToOne(() => MemberEntity, (member) => member.articleLikes)
+    @JoinColumn({ name: "memberId", referencedColumnName: "id" })
+    member!: MemberEntity;
+}
diff --git a/src/entities/article.entity.ts b/src/entities/article.entity.ts
new file mode 100644
index 0000000..f676694
--- /dev/null
+++ b/src/entities/article.entity.ts
@@ -0,0 +1,71 @@
+import {
+    Column,
+    CreateDateColumn,
+    Entity,
+    JoinColumn,
+    ManyToOne,
+    OneToMany,
+    PrimaryGeneratedColumn,
+    UpdateDateColumn,
+} from "typeorm";
+
+import { ArticleLikeEntity } from "./article-like.entity";
+import { CategoryEntity } from "./category.entity";
+import { DistrictEntity } from "./district.entity";
+import { MemberEntity } from "./member.entity";
+import { RegionEntity } from "./region.entity";
+
+@Entity("articles")
+export class ArticleEntity {
+    @PrimaryGeneratedColumn({ type: "int" })
+    id!: number;
+
+    @Column({ type: "varchar", length: 100 })
+    title!: string;
+
+    @Column({ type: "text" })
+    content!: string;
+
+    @Column({ type: "datetime" })
+    startTime!: Date;
+
+    @Column({ type: "datetime" })
+    endTime!: Date;
+
+    @Column({ type: "int" })
+    memberId!: number;
+
+    @ManyToOne(() => MemberEntity, (member) => member.articles)
+    @JoinColumn({ name: "memberId", referencedColumnName: "id" })
+    member!: MemberEntity;
+
+    @Column({ type: "int" })
+    categoryId!: number;
+
+    @ManyToOne(() => CategoryEntity, (category) => category.articles)
+    @JoinColumn({ name: "categoryId", referencedColumnName: "id" })
+    category!: CategoryEntity;
+
+    @Column({ type: "int" })
+    regionId!: number;
+
+    @ManyToOne(() => RegionEntity, (region) => region.articles)
+    @JoinColumn({ name: "regionId", referencedColumnName: "id" })
+    region!: RegionEntity;
+
+    @Column({ type: "int" })
+    districtId!: number;
+
+    @ManyToOne(() => DistrictEntity, (district) => district.articles)
+    @JoinColumn({ name: "districtId", referencedColumnName: "id" })
+    district!: DistrictEntity;
+
+    @OneToMany(() => ArticleLikeEntity, (articleLike) => articleLike.article)
+    articleLikes!: ArticleLikeEntity[];
+
+    @CreateDateColumn({ type: "timestamp", nullable: false })
+    createdAt!: Date;
+
+    @UpdateDateColumn({ type: "timestamp", nullable: false })
+    updatedAt!: Date;
+}
diff --git a/src/entities/block-list.entity.ts b/src/entities/block-list.entity.ts
index da0265b..b63cb80 100644
--- a/src/entities/block-list.entity.ts
+++ b/src/entities/block-list.entity.ts
@@ -8,7 +8,7 @@ import {
 
 @Entity("block_list")
 export class BlockListEntity {
-    @PrimaryGeneratedColumn()
+    @PrimaryGeneratedColumn({ type: "int" })
     id!: number;
 
     @PrimaryColumn({ type: "int" })
diff --git a/src/entities/category.entity.ts b/src/entities/category.entity.ts
new file mode 100644
index 0000000..43e0b5e
--- /dev/null
+++ b/src/entities/category.entity.ts
@@ -0,0 +1,15 @@
+import { Column, Entity, OneToMany, PrimaryGeneratedColumn } from "typeorm";
+
+import { ArticleEntity } from "./article.entity";
+
+@Entity("category")
+export class CategoryEntity {
+    @PrimaryGeneratedColumn({ type: "int" })
+    id!: number;
+
+    @Column({ type: "varchar", length: 50 })
+    name!: string;
+
+    @OneToMany(() => ArticleEntity, (article) => article.category)
+    articles!: ArticleEntity[];
+}
diff --git a/src/entities/district.entity.ts b/src/entities/district.entity.ts
new file mode 100644
index 0000000..8253945
--- /dev/null
+++ b/src/entities/district.entity.ts
@@ -0,0 +1,30 @@
+import {
+    Column,
+    Entity,
+    JoinColumn,
+    ManyToOne,
+    OneToMany,
+    PrimaryGeneratedColumn,
+} from "typeorm";
+
+import { ArticleEntity } from "./article.entity";
+import { RegionEntity } from "./region.entity";
+
+@Entity("district")
+export class DistrictEntity {
+    @PrimaryGeneratedColumn({ type: "int" })
+    id!: number;
+
+    @Column({ type: "varchar", length: 50 })
+    name!: string;
+
+    @Column({ type: "int" })
+    regionId!: number;
+
+    @ManyToOne(() => RegionEntity, (region) => region.districts)
+    @JoinColumn({ name: "regionId", referencedColumnName: "id" })
+    region!: RegionEntity;
+
+    @OneToMany(() => ArticleEntity, (article) => article.district)
+    articles!: ArticleEntity[];
+}
diff --git a/src/entities/member.entity.ts b/src/entities/member.entity.ts
index 8ee8dd9..2e0c745 100644
--- a/src/entities/member.entity.ts
+++ b/src/entities/member.entity.ts
@@ -4,13 +4,17 @@ import {
     Column,
     CreateDateColumn,
     Entity,
+    OneToMany,
     PrimaryGeneratedColumn,
     UpdateDateColumn,
 } from "typeorm";
 
+import { ArticleLikeEntity } from "./article-like.entity";
+import { ArticleEntity } from "./article.entity";
+
 @Entity("member")
 export class MemberEntity {
-    @PrimaryGeneratedColumn()
+    @PrimaryGeneratedColumn({ type: "int" })
     id!: number;
 
     @IsNotEmpty()
@@ -52,6 +56,12 @@ export class MemberEntity {
     @Column({ type: "boolean", default: false })
     isEmailVerified!: boolean;
 
+    @OneToMany(() => ArticleEntity, (article) => article.member)
+    articles!: ArticleEntity[];
+
+    @OneToMany(() => ArticleLikeEntity, (articleLike) => articleLike.member)
+    articleLikes!: ArticleLikeEntity[];
+
     @CreateDateColumn({ type: "timestamp", nullable: false })
     createdAt!: Date;
 
diff --git a/src/entities/region.entity.ts b/src/entities/region.entity.ts
new file mode 100644
index 0000000..84f123d
--- /dev/null
+++ b/src/entities/region.entity.ts
@@ -0,0 +1,19 @@
+import { Column, Entity, OneToMany, PrimaryGeneratedColumn } from "typeorm";
+
+import { ArticleEntity } from "./article.entity";
+import { DistrictEntity } from "./district.entity";
+
+@Entity("region")
+export class RegionEntity {
+    @PrimaryGeneratedColumn({ type: "int" })
+    id!: number;
+
+    @Column({ type: "varchar", length: 50 })
+    name!: string;
+
+    @OneToMany(() => DistrictEntity, (district) => district.region)
+    districts!: DistrictEntity[];
+
+    @OneToMany(() => ArticleEntity, (article) => article.region)
+    articles!: ArticleEntity[];
+}
diff --git a/src/repositories/article-likes.repository.ts b/src/repositories/article-likes.repository.ts
new file mode 100644
index 0000000..017050a
--- /dev/null
+++ b/src/repositories/article-likes.repository.ts
@@ -0,0 +1,21 @@
+import { Injectable } from "@nestjs/common";
+import { InjectRepository } from "@nestjs/typeorm";
+import { QueryRunner, Repository } from "typeorm";
+
+import { ArticleLikeEntity } from "@APP/entities/article-like.entity";
+
+@Injectable()
+export class ArticleLikesRepository extends Repository<ArticleLikeEntity> {
+    constructor(
+        @InjectRepository(ArticleLikeEntity)
+        private readonly repository: Repository<ArticleLikeEntity>,
+    ) {
+        super(repository.target, repository.manager, repository.queryRunner);
+    }
+
+    getRepository(qr?: QueryRunner) {
+        return qr
+            ? qr.manager.getRepository<ArticleLikeEntity>(ArticleLikeEntity)
+            : this.repository;
+    }
+}
diff --git a/src/repositories/articles.repository.ts b/src/repositories/articles.repository.ts
new file mode 100644
index 0000000..6f2206f
--- /dev/null
+++ b/src/repositories/articles.repository.ts
@@ -0,0 +1,21 @@
+import { Injectable } from "@nestjs/common";
+import { InjectRepository } from "@nestjs/typeorm";
+import { QueryRunner, Repository } from "typeorm";
+
+import { ArticleEntity } from "@APP/entities/article.entity";
+
+@Injectable()
+export class ArticlesRepository extends Repository<ArticleEntity> {
+    constructor(
+        @InjectRepository(ArticleEntity)
+        private readonly repository: Repository<ArticleEntity>,
+    ) {
+        super(repository.target, repository.manager, repository.queryRunner);
+    }
+
+    getRepository(qr?: QueryRunner) {
+        return qr
+            ? qr.manager.getRepository<ArticleEntity>(ArticleEntity)
+            : this.repository;
+    }
+}
diff --git a/src/repositories/block-list.repository.ts b/src/repositories/block-list.repository.ts
index 20f3e2a..cac20aa 100644
--- a/src/repositories/block-list.repository.ts
+++ b/src/repositories/block-list.repository.ts
@@ -1,8 +1,10 @@
+import { Injectable } from "@nestjs/common";
 import { InjectRepository } from "@nestjs/typeorm";
 import { QueryRunner, Repository } from "typeorm";
 
 import { BlockListEntity } from "@APP/entities/block-list.entity";
 
+@Injectable()
 export class BlockListRepository extends Repository<BlockListEntity> {
     constructor(
         @InjectRepository(BlockListEntity)
@@ -11,7 +13,7 @@ export class BlockListRepository extends Repository<BlockListEntity> {
         super(repository.target, repository.manager, repository.queryRunner);
     }
 
-    getMembersRepository(qr?: QueryRunner) {
+    getRepository(qr?: QueryRunner) {
         return qr
             ? qr.manager.getRepository<BlockListEntity>(BlockListEntity)
             : this.repository;
diff --git a/src/repositories/categories.repository.ts b/src/repositories/categories.repository.ts
new file mode 100644
index 0000000..df27e97
--- /dev/null
+++ b/src/repositories/categories.repository.ts
@@ -0,0 +1,21 @@
+import { Injectable } from "@nestjs/common";
+import { InjectRepository } from "@nestjs/typeorm";
+import { QueryRunner, Repository } from "typeorm";
+
+import { CategoryEntity } from "@APP/entities/category.entity";
+
+@Injectable()
+export class CategoriesRepository extends Repository<CategoryEntity> {
+    constructor(
+        @InjectRepository(CategoryEntity)
+        private readonly repository: Repository<CategoryEntity>,
+    ) {
+        super(repository.target, repository.manager, repository.queryRunner);
+    }
+
+    getRepository(qr?: QueryRunner) {
+        return qr
+            ? qr.manager.getRepository<CategoryEntity>(CategoryEntity)
+            : this.repository;
+    }
+}
diff --git a/src/repositories/districts.repository.ts b/src/repositories/districts.repository.ts
new file mode 100644
index 0000000..fd2c44c
--- /dev/null
+++ b/src/repositories/districts.repository.ts
@@ -0,0 +1,21 @@
+import { Injectable } from "@nestjs/common";
+import { InjectRepository } from "@nestjs/typeorm";
+import { QueryRunner, Repository } from "typeorm";
+
+import { DistrictEntity } from "@APP/entities/district.entity";
+
+@Injectable()
+export class DistrictsRepository extends Repository<DistrictEntity> {
+    constructor(
+        @InjectRepository(DistrictEntity)
+        private readonly repository: Repository<DistrictEntity>,
+    ) {
+        super(repository.target, repository.manager, repository.queryRunner);
+    }
+
+    getRepository(qr?: QueryRunner) {
+        return qr
+            ? qr.manager.getRepository<DistrictEntity>(DistrictEntity)
+            : this.repository;
+    }
+}
diff --git a/src/repositories/members.repository.ts b/src/repositories/members.repository.ts
index 5cd914d..ccd6dce 100644
--- a/src/repositories/members.repository.ts
+++ b/src/repositories/members.repository.ts
@@ -1,8 +1,10 @@
+import { Injectable } from "@nestjs/common";
 import { InjectRepository } from "@nestjs/typeorm";
 import { QueryRunner, Repository } from "typeorm";
 
 import { MemberEntity } from "@APP/entities/member.entity";
 
+@Injectable()
 export class MembersRepository extends Repository<MemberEntity> {
     constructor(
         @InjectRepository(MemberEntity)
@@ -11,7 +13,7 @@ export class MembersRepository extends Repository<MemberEntity> {
         super(repository.target, repository.manager, repository.queryRunner);
     }
 
-    getMembersRepository(qr?: QueryRunner) {
+    getRepository(qr?: QueryRunner) {
         return qr
             ? qr.manager.getRepository<MemberEntity>(MemberEntity)
             : this.repository;
diff --git a/src/repositories/regions.repository.ts b/src/repositories/regions.repository.ts
new file mode 100644
index 0000000..63107f9
--- /dev/null
+++ b/src/repositories/regions.repository.ts
@@ -0,0 +1,21 @@
+import { Injectable } from "@nestjs/common";
+import { InjectRepository } from "@nestjs/typeorm";
+import { QueryRunner, Repository } from "typeorm";
+
+import { RegionEntity } from "@APP/entities/region.entity";
+
+@Injectable()
+export class RegionsRepository extends Repository<RegionEntity> {
+    constructor(
+        @InjectRepository(RegionEntity)
+        private readonly repository: Repository<RegionEntity>,
+    ) {
+        super(repository.target, repository.manager, repository.queryRunner);
+    }
+
+    getRepository(qr?: QueryRunner) {
+        return qr
+            ? qr.manager.getRepository<RegionEntity>(RegionEntity)
+            : this.repository;
+    }
+}