diff --git a/src/entities/kpiUserRole.ts b/src/entities/kpiUserRole.ts
index ebdeea8..a2e1b73 100644
--- a/src/entities/kpiUserRole.ts
+++ b/src/entities/kpiUserRole.ts
@@ -157,9 +157,9 @@ export class CreateKpiUserRole {
   @Column()
   documentInfoEvidence: string;
   @Column({ nullable: true })
-  startDate: Date;
+  startDate?: Date;
   @Column({ nullable: true })
-  endDate: Date;
+  endDate?: Date;
   @Column()
   achievement1: string;
   @Column()
@@ -190,9 +190,9 @@ export class UpdateKpiUserRole {
   @Column()
   documentInfoEvidence: string;
   @Column({ nullable: true })
-  startDate: Date;
+  startDate?: Date;
   @Column({ nullable: true })
-  endDate: Date;
+  endDate?: Date;
   @Column()
   achievement1: string;
   @Column()