diff --git a/src/controllers/AuthRoleController.ts b/src/controllers/AuthRoleController.ts
index 94c7012c..0c83d910 100644
--- a/src/controllers/AuthRoleController.ts
+++ b/src/controllers/AuthRoleController.ts
@@ -17,8 +17,10 @@ import HttpError from "../interfaces/http-error";
 import HttpStatus from "../interfaces/http-status";
 import HttpSuccess from "../interfaces/http-success";
 import HttpStatusCode from "../interfaces/http-status";
-import { AuthRole, CreateAuthRole, UpdateAuthRole } from "../entities/AuthRole";
+import { AuthRole, CreateAuthRole, UpdateAuthRole, CreateAddAuthRole } from "../entities/AuthRole";
 import { AuthRoleAttr } from "../entities/AuthRoleAttr";
+import { PosMaster } from "../entities/PosMaster";
+import { EmployeePosMaster } from "../entities/EmployeePosMaster";
 
 @Route("api/v1/org/auth/authRole")
 @Tags("AuthRole")
@@ -72,6 +74,12 @@ export class AuthRoleController extends Controller {
     return new HttpSuccess(data.id);
   }
 
+  @Post("assign")
+  public async AddAuthRole(@Request() req: RequestWithUser, @Body() body: CreateAddAuthRole) {
+    // console pasMater = await this
+    return new HttpSuccess();
+  }
+
   @Patch("{roleId}")
   public async editAuthRole(
     @Request() req: RequestWithUser,
diff --git a/src/entities/AuthRole.ts b/src/entities/AuthRole.ts
index 1cc3cbe7..cb688bd4 100644
--- a/src/entities/AuthRole.ts
+++ b/src/entities/AuthRole.ts
@@ -2,6 +2,7 @@ import { Entity, Column, OneToMany, OneToOne } from "typeorm";
 import { EntityBase } from "./base/Base";
 import { AuthRoleAttr } from "./AuthRoleAttr";
 import { PosMaster } from "./PosMaster";
+import { EmployeePosMaster } from "../entities/EmployeePosMaster";
 
 @Entity("authRole")
 export class AuthRole extends EntityBase {
@@ -26,6 +27,9 @@ export class AuthRole extends EntityBase {
 
   @OneToOne(() => PosMaster, (posMaster) => posMaster.authRole)
   posMaster: PosMaster;
+
+  @OneToOne(() => EmployeePosMaster, (posMasters) => posMasters.authRole)
+  posMasters: EmployeePosMaster;
 }
 
 export class CreateAuthRole {
@@ -37,3 +41,11 @@ export class CreateAuthRole {
 }
 
 export type UpdateAuthRole = Partial<CreateAuthRole>;
+
+export class CreateAddAuthRole {
+  @Column()
+  authRoleId: string;
+
+  @Column()
+  posMasterId: string;
+}
\ No newline at end of file
diff --git a/src/entities/EmployeePosMaster.ts b/src/entities/EmployeePosMaster.ts
index 6c47e067..9bec1b67 100644
--- a/src/entities/EmployeePosMaster.ts
+++ b/src/entities/EmployeePosMaster.ts
@@ -10,6 +10,7 @@ import { OrgChild3 } from "./OrgChild3";
 import { OrgChild4 } from "./OrgChild4";
 import { Profile } from "./Profile";
 import { ProfileEmployee } from "./ProfileEmployee";
+import { AuthRole } from "./AuthRole";
 
 enum EmployeePosMasterLine {
   MAIN = "MAIN",
@@ -171,6 +172,18 @@ export class EmployeePosMaster extends EntityBase {
   })
   orgRevisionId: string; //fk
 
+  @Column({
+    nullable: true,
+    default: null,
+    length: 40,
+    comment: "คีย์นอก(FK)ของตาราง authRole",
+  })
+  authRoleId: string;
+
+  @OneToOne(() => AuthRole, (authRole) => authRole.posMasters)
+  @JoinColumn({ name: "authRoleId" })
+  authRole: AuthRole;
+
   @ManyToOne(() => OrgRevision, (orgRevision) => orgRevision.posMasters)
   @JoinColumn({ name: "orgRevisionId" })
   orgRevision: OrgRevision;
diff --git a/src/entities/PosMaster.ts b/src/entities/PosMaster.ts
index f181deb2..521bec87 100644
--- a/src/entities/PosMaster.ts
+++ b/src/entities/PosMaster.ts
@@ -172,6 +172,8 @@ export class PosMaster extends EntityBase {
   orgRevisionId: string; //fk
 
   @Column({
+    nullable: true,
+    default: null,
     length: 40,
     comment: "คีย์นอก(FK)ของตาราง authRole",
   })
diff --git a/src/migration/1718264530424-update_table_posmaster_add_roleๅ.ts b/src/migration/1718264530424-update_table_posmaster_add_roleๅ.ts
deleted file mode 100644
index 1a0651b1..00000000
--- a/src/migration/1718264530424-update_table_posmaster_add_roleๅ.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-import { MigrationInterface, QueryRunner } from "typeorm";
-
-export class UpdateTablePosmasterAddRoleๅ1718264530424 implements MigrationInterface {
-    name = 'UpdateTablePosmasterAddRoleๅ1718264530424'
-
-    public async up(queryRunner: QueryRunner): Promise<void> {
-        await queryRunner.query(`ALTER TABLE \`posMaster\` ADD UNIQUE INDEX \`IDX_a059796d095e79ba5b20407859\` (\`authRoleId\`)`);
-        await queryRunner.query(`CREATE UNIQUE INDEX \`REL_a059796d095e79ba5b20407859\` ON \`posMaster\` (\`authRoleId\`)`);
-        await queryRunner.query(`ALTER TABLE \`posMaster\` ADD CONSTRAINT \`FK_a059796d095e79ba5b20407859f\` FOREIGN KEY (\`authRoleId\`) REFERENCES \`authRole\`(\`id\`) ON DELETE NO ACTION ON UPDATE NO ACTION`);
-    }
-
-    public async down(queryRunner: QueryRunner): Promise<void> {
-        await queryRunner.query(`ALTER TABLE \`posMaster\` DROP FOREIGN KEY \`FK_a059796d095e79ba5b20407859f\``);
-        await queryRunner.query(`DROP INDEX \`REL_a059796d095e79ba5b20407859\` ON \`posMaster\``);
-        await queryRunner.query(`ALTER TABLE \`posMaster\` DROP INDEX \`IDX_a059796d095e79ba5b20407859\``);
-    }
-
-}
diff --git a/src/migration/1718266321698-update_table_posmaster_add_role1.ts b/src/migration/1718266321698-update_table_posmaster_add_role1.ts
new file mode 100644
index 00000000..a6c96634
--- /dev/null
+++ b/src/migration/1718266321698-update_table_posmaster_add_role1.ts
@@ -0,0 +1,28 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+export class UpdateTablePosmasterAddRole11718266321698 implements MigrationInterface {
+    name = 'UpdateTablePosmasterAddRole11718266321698'
+
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`ALTER TABLE \`employeePosMaster\` CHANGE \`authRoleId\` \`authRoleId\` varchar(40) NULL COMMENT 'คีย์นอก(FK)ของตาราง authRole'`);
+        await queryRunner.query(`ALTER TABLE \`employeePosMaster\` ADD UNIQUE INDEX \`IDX_388ecc9f2a9f5b5ff1e08fd6d0\` (\`authRoleId\`)`);
+        await queryRunner.query(`ALTER TABLE \`posMaster\` CHANGE \`authRoleId\` \`authRoleId\` varchar(40) NULL COMMENT 'คีย์นอก(FK)ของตาราง authRole'`);
+        await queryRunner.query(`ALTER TABLE \`posMaster\` ADD UNIQUE INDEX \`IDX_a059796d095e79ba5b20407859\` (\`authRoleId\`)`);
+        await queryRunner.query(`CREATE UNIQUE INDEX \`REL_388ecc9f2a9f5b5ff1e08fd6d0\` ON \`employeePosMaster\` (\`authRoleId\`)`);
+        await queryRunner.query(`CREATE UNIQUE INDEX \`REL_a059796d095e79ba5b20407859\` ON \`posMaster\` (\`authRoleId\`)`);
+        await queryRunner.query(`ALTER TABLE \`employeePosMaster\` ADD CONSTRAINT \`FK_388ecc9f2a9f5b5ff1e08fd6d0e\` FOREIGN KEY (\`authRoleId\`) REFERENCES \`authRole\`(\`id\`) ON DELETE NO ACTION ON UPDATE NO ACTION`);
+        await queryRunner.query(`ALTER TABLE \`posMaster\` ADD CONSTRAINT \`FK_a059796d095e79ba5b20407859f\` FOREIGN KEY (\`authRoleId\`) REFERENCES \`authRole\`(\`id\`) ON DELETE NO ACTION ON UPDATE NO ACTION`);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`ALTER TABLE \`posMaster\` DROP FOREIGN KEY \`FK_a059796d095e79ba5b20407859f\``);
+        await queryRunner.query(`ALTER TABLE \`employeePosMaster\` DROP FOREIGN KEY \`FK_388ecc9f2a9f5b5ff1e08fd6d0e\``);
+        await queryRunner.query(`DROP INDEX \`REL_a059796d095e79ba5b20407859\` ON \`posMaster\``);
+        await queryRunner.query(`DROP INDEX \`REL_388ecc9f2a9f5b5ff1e08fd6d0\` ON \`employeePosMaster\``);
+        await queryRunner.query(`ALTER TABLE \`posMaster\` DROP INDEX \`IDX_a059796d095e79ba5b20407859\``);
+        await queryRunner.query(`ALTER TABLE \`posMaster\` CHANGE \`authRoleId\` \`authRoleId\` varchar(40) NOT NULL COMMENT 'คีย์นอก(FK)ของตาราง authRole'`);
+        await queryRunner.query(`ALTER TABLE \`employeePosMaster\` DROP INDEX \`IDX_388ecc9f2a9f5b5ff1e08fd6d0\``);
+        await queryRunner.query(`ALTER TABLE \`employeePosMaster\` CHANGE \`authRoleId\` \`authRoleId\` varchar(40) NOT NULL COMMENT 'คีย์นอก(FK)ของตาราง authRole'`);
+    }
+
+}