diff --git a/src/entities/kpiUserSpecial.ts b/src/entities/kpiUserSpecial.ts
index 10434f6..d305240 100644
--- a/src/entities/kpiUserSpecial.ts
+++ b/src/entities/kpiUserSpecial.ts
@@ -196,9 +196,9 @@ export class CreateKpiUserSpecial {
   kpiUserEvaluationId: string;
   @Column()
   documentInfoEvidence: string;
-  @Column()
+  @Column({ nullable: true })
   startDate: Date;
-  @Column()
+  @Column({ nullable: true })
   endDate: Date;
   @Column()
   period: string;