diff --git a/src/entities/DevelopmentHistory.ts b/src/entities/DevelopmentHistory.ts
index 12b4f6a..90418c6 100644
--- a/src/entities/DevelopmentHistory.ts
+++ b/src/entities/DevelopmentHistory.ts
@@ -64,6 +64,14 @@ export class DevelopmentHistory extends EntityBase {
   })
   position: string;
 
+  @Column({
+    nullable: true,
+    comment: "ชื่อตำแหน่งทางการบริหาร",
+    length: 255,
+    default: null,
+  })
+  posExecutive: string;
+
   @Column({
     nullable: true,
     length: 40,
@@ -149,6 +157,8 @@ export class CreateDevelopmentHistory {
   @Column()
   position: string | null;
   @Column()
+  posExecutive: string | null;
+  @Column()
   posLevelId: string | null;
   @Column()
   posTypeId: string | null;
@@ -174,6 +184,8 @@ export class UpdateDevelopmentHistory {
   @Column()
   position: string | null;
   @Column()
+  posExecutive: string | null;
+  @Column()
   posLevelId: string | null;
   @Column()
   posTypeId: string | null;
diff --git a/src/migration/1712126314212-update_table_developmentHistory_add_type1.ts b/src/migration/1712126314212-update_table_developmentHistory_add_type1.ts
new file mode 100644
index 0000000..440e577
--- /dev/null
+++ b/src/migration/1712126314212-update_table_developmentHistory_add_type1.ts
@@ -0,0 +1,14 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+export class UpdateTableDevelopmentHistoryAddType11712126314212 implements MigrationInterface {
+    name = 'UpdateTableDevelopmentHistoryAddType11712126314212'
+
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`ALTER TABLE \`developmentHistory\` ADD \`posExecutive\` varchar(255) NULL COMMENT 'ชื่อตำแหน่งทางการบริหาร'`);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`ALTER TABLE \`developmentHistory\` DROP COLUMN \`posExecutive\``);
+    }
+
+}