diff --git a/be/src/restaurant/entities/restaurant.entity.ts b/be/src/restaurant/entities/restaurant.entity.ts
index 914a9cca..52013b25 100644
--- a/be/src/restaurant/entities/restaurant.entity.ts
+++ b/be/src/restaurant/entities/restaurant.entity.ts
@@ -5,8 +5,12 @@ import {
   CreateDateColumn,
   UpdateDateColumn,
   Unique,
+  OneToMany,
 } from "typeorm";
 import { Point } from "geojson";
+import { ReviewInfoEntity } from "src/review/entities/review.entity";
+import { User } from "src/user/entities/user.entity";
+import { UserRestaurantListEntity } from "src/user/entities/user.restaurantlist.entity";
 
 @Unique("unique_name_location", ["name", "location"])
 @Entity("restaurant")
@@ -45,4 +49,10 @@ export class RestaurantInfoEntity {
 
   @UpdateDateColumn({ name: "updated_at" })
   updatedAt: Date;
+
+  @OneToMany(() => UserRestaurantListEntity, userRestaurant => userRestaurant.restaurant)
+  userRestaurant: UserRestaurantListEntity
+
+  @OneToMany(() => ReviewInfoEntity, review => review.restaurant)
+  review: ReviewInfoEntity
 }
diff --git a/be/src/review/entities/review.entity.ts b/be/src/review/entities/review.entity.ts
index f298d531..e87dede0 100644
--- a/be/src/review/entities/review.entity.ts
+++ b/be/src/review/entities/review.entity.ts
@@ -5,23 +5,17 @@ import {
   CreateDateColumn,
   ManyToOne,
   JoinColumn,
+  OneToOne,
 } from "typeorm";
 import { User } from "src/user/entities/user.entity";
 import { RestaurantInfoEntity } from "src/restaurant/entities/restaurant.entity";
+import { UserRestaurantListEntity } from "src/user/entities/user.restaurantlist.entity";
 
 @Entity("review")
 export class ReviewInfoEntity {
   @PrimaryGeneratedColumn("increment")
   id: number;
 
-  @ManyToOne(() => User)
-  @JoinColumn({ name: "user_id" })
-  user: User;
-
-  @ManyToOne(() => RestaurantInfoEntity)
-  @JoinColumn({ name: "restaurant_id" })
-  restaurant: RestaurantInfoEntity;
-
   @Column({ type: "boolean" })
   visitMethod: boolean;
 
@@ -45,4 +39,15 @@ export class ReviewInfoEntity {
 
   @CreateDateColumn({ name: "created_at" })
   createdAt: Date;
+
+  @ManyToOne(() => User)
+  @JoinColumn({ name: "user_id" })
+  user: User;
+
+  @ManyToOne(() => RestaurantInfoEntity)
+  @JoinColumn({ name: "restaurant_id" })
+  restaurant: RestaurantInfoEntity;
+
+  @OneToOne(() => UserRestaurantListEntity)
+  userRestaurant: UserRestaurantListEntity
 }
diff --git a/be/src/user/entities/user.entity.ts b/be/src/user/entities/user.entity.ts
index 02e7a19d..b9d15f77 100644
--- a/be/src/user/entities/user.entity.ts
+++ b/be/src/user/entities/user.entity.ts
@@ -5,7 +5,11 @@ import {
   CreateDateColumn,
   UpdateDateColumn,
   DeleteDateColumn,
+  OneToMany,
 } from "typeorm";
+import { FollowEntity } from "./user.followList.entity";
+import { UserRestaurantListEntity } from "./user.restaurantlist.entity";
+import { ReviewInfoEntity } from "src/review/entities/review.entity";
 
 @Entity()
 export class User {
@@ -41,4 +45,16 @@ export class User {
 
   @UpdateDateColumn({ type: "timestamp" })
   updated_at: Date;
-}
+
+  @OneToMany(() => FollowEntity, follow => follow.followingUserId)
+  following: FollowEntity[]
+
+  @OneToMany(() => FollowEntity, follow => follow.followedUserId)
+  follower: FollowEntity[]
+
+  @OneToMany(() => UserRestaurantListEntity, list => list.userId)
+  restaurant: UserRestaurantListEntity[]
+
+  @OneToMany(() => ReviewInfoEntity, review => review.user)
+  review: UserRestaurantListEntity[]
+}
\ No newline at end of file
diff --git a/be/src/user/entities/user.followList.entity.ts b/be/src/user/entities/user.followList.entity.ts
index b45e5c5c..cd6a5420 100644
--- a/be/src/user/entities/user.followList.entity.ts
+++ b/be/src/user/entities/user.followList.entity.ts
@@ -10,11 +10,9 @@ import { User } from "./user.entity";
 
 @Entity("follow")
 export class FollowEntity {
-  @ManyToOne(() => User)
   @PrimaryColumn({ name: "following_user_id" })
   followingUserId: number;
 
-  @ManyToOne(() => User)
   @PrimaryColumn({ name: "followed_user_id" })
   followedUserId: number;
 
@@ -23,4 +21,12 @@ export class FollowEntity {
 
   @DeleteDateColumn({ name: "deleted_at", nullable: true, type: "timestamp" })
   deletedAt: Date | null;
+
+  @ManyToOne(() => User)
+  @JoinColumn({ name: "following_user_id" })
+  followingUser: User;
+
+  @ManyToOne(() => User)
+  @JoinColumn({ name: "followed_user_id" })
+  followedUser: User;
 }
diff --git a/be/src/user/entities/user.restaurantlist.entity.ts b/be/src/user/entities/user.restaurantlist.entity.ts
index e3c7cbec..59949a6a 100644
--- a/be/src/user/entities/user.restaurantlist.entity.ts
+++ b/be/src/user/entities/user.restaurantlist.entity.ts
@@ -12,21 +12,29 @@ import { ReviewInfoEntity } from "src/review/entities/review.entity";
 
 @Entity("user_restaurant_lists")
 export class UserRestaurantListEntity {
-  @ManyToOne(() => User)
   @PrimaryColumn({ name: "user_id" })
   userId: number;
 
-  @ManyToOne(() => RestaurantInfoEntity)
   @PrimaryColumn({ name: "restaurant_id" })
   restaurantId: number;
 
-  @ManyToOne(() => ReviewInfoEntity)
-  @JoinColumn({ name: "review_id" })
-  reviewId: ReviewInfoEntity;
-
   @CreateDateColumn({ name: "created_at", type: "timestamp" })
   createdAt: Date;
 
   @Column({ name: "deleted_at", type: "timestamp", nullable: true })
   deletedAt: Date | null;
+
+  @ManyToOne(() => User)
+  @JoinColumn({ name: "user_id" })
+  user: User;
+
+  @ManyToOne(() => RestaurantInfoEntity)
+  @JoinColumn({ name: "restaurant_id" })
+  restaurant: RestaurantInfoEntity;
+
+  @ManyToOne(() => ReviewInfoEntity)
+  @JoinColumn({ name: "review_id" })
+  review: ReviewInfoEntity;
 }
+
+