diff --git a/src/entities/BloodGroup.ts b/src/entities/BloodGroup.ts
index 004c5095..11e3fb1e 100644
--- a/src/entities/BloodGroup.ts
+++ b/src/entities/BloodGroup.ts
@@ -1,6 +1,8 @@
-import { Entity, Column} from "typeorm";
+import { Entity, Column, OneToMany } from "typeorm";
 import { EntityBase } from "./base/Base";
 
+import { ProfileInformation } from "./ProfileInformation";
+
 @Entity("bloodGroup")
 export class BloodGroup extends EntityBase {
   @Column({
@@ -10,6 +12,9 @@ export class BloodGroup extends EntityBase {
     default: null,
   })
   name: string;
+
+  @OneToMany(() => ProfileInformation, (profileInformation) => profileInformation.bloodGroupId)
+  profileInformations: ProfileInformation[];
 }
 
 export class CreateBloodGroup {
diff --git a/src/entities/Gender.ts b/src/entities/Gender.ts
index dd9cae1e..79d7e6b7 100644
--- a/src/entities/Gender.ts
+++ b/src/entities/Gender.ts
@@ -1,6 +1,8 @@
-import { Entity, Column} from "typeorm";
+import { Entity, Column, OneToMany } from "typeorm";
 import { EntityBase } from "./base/Base";
 
+import { ProfileInformation } from "./ProfileInformation";
+
 @Entity("gender")
 export class Gender extends EntityBase {
   @Column({
@@ -10,6 +12,9 @@ export class Gender extends EntityBase {
     default: null,
   })
   name: string;
+
+  @OneToMany(() => ProfileInformation, (profileInformation) => profileInformation.genderId)
+  profileInformations: ProfileInformation[];
 }
 
 export class CreateGender {
diff --git a/src/entities/Profile.ts b/src/entities/Profile.ts
index 3b01f4b3..b70a71b7 100644
--- a/src/entities/Profile.ts
+++ b/src/entities/Profile.ts
@@ -16,6 +16,7 @@ import { ProfileAbility } from "./ProfileAbility";
 import { ProfileDuty } from "./ProfileDuty";
 import { ProfileNopaid } from "./ProfileNopaid";
 import { ProfileOther } from "./ProfileOther";
+import { ProfileInformation } from "./ProfileInformation";
 import { ProfileFamilyHistory } from "./ProfileFamily";
 
 @Entity("profile")
@@ -192,6 +193,9 @@ export class Profile extends EntityBase {
   @ManyToOne(() => PosType, (posType) => posType.profiles)
   @JoinColumn({ name: "posTypeId" })
   posType: PosType;
+
+  @OneToMany(() => ProfileInformation, (profileInformation) => profileInformation.profile)
+  profileInformation: ProfileInformation[];
 }
 
 export class CreateProfile {
diff --git a/src/entities/Relationship.ts b/src/entities/Relationship.ts
index 6a2bbc85..a9b3edd7 100644
--- a/src/entities/Relationship.ts
+++ b/src/entities/Relationship.ts
@@ -1,6 +1,8 @@
-import { Entity, Column} from "typeorm";
+import { Entity, Column, OneToMany } from "typeorm";
 import { EntityBase } from "./base/Base";
 
+import { ProfileInformation } from "./ProfileInformation";
+
 @Entity("relationship")
 export class Relationship extends EntityBase {
   @Column({
@@ -10,6 +12,9 @@ export class Relationship extends EntityBase {
     default: null,
   })
   name: string;
+
+  @OneToMany(() => ProfileInformation, (profileInformation) => profileInformation.relationshipId)
+  profileInformations: ProfileInformation[];
 }
 
 export class CreateRelationship {