diff --git a/src/entity/refferal_hospital.ts b/src/entity/refferal_hospital.ts
index d290f7a..ea01f55 100644
--- a/src/entity/refferal_hospital.ts
+++ b/src/entity/refferal_hospital.ts
@@ -13,7 +13,7 @@ export class RefferalHospital {
   id!: string;
 
   @Column({ type: "number", nullable: true })
-  order_number: number;
+  order_number: string;
 
   @Column({ type: "text", nullable: false })
   refferal_hospital_name!: string;