diff --git a/src/entity/eform_financial_banks.ts b/src/entity/eform_financial_banks.ts
index 7a86298..e8548d4 100644
--- a/src/entity/eform_financial_banks.ts
+++ b/src/entity/eform_financial_banks.ts
@@ -7,7 +7,7 @@ export class EformFinancialBank {
 	@PrimaryGeneratedColumn("uuid")
 	id: string;
 
-	@ManyToOne(() => EformFinancial, { onDelete: "NO ACTION", nullable: true })
+	@ManyToOne(() => EformFinancial, (financial) => financial.financial_bank, { onDelete: "CASCADE" })
 	@JoinColumn()
 	financial: EformFinancial;
 
diff --git a/src/entity/eform_financials.ts b/src/entity/eform_financials.ts
index bdffb46..8de3b5d 100644
--- a/src/entity/eform_financials.ts
+++ b/src/entity/eform_financials.ts
@@ -1,4 +1,4 @@
-import { Column, CreateDateColumn, DeleteDateColumn, Entity, JoinColumn, ManyToMany, ManyToOne, PrimaryGeneratedColumn, UpdateDateColumn } from "typeorm";
+import { Column, CreateDateColumn, DeleteDateColumn, Entity, JoinColumn, ManyToMany, ManyToOne, OneToMany, PrimaryGeneratedColumn, UpdateDateColumn } from "typeorm";
 import { EformInterestAccountType } from "../types/eform";
 import { EformConfigSourceIncome } from "./eform_config_source_incomes";
 import { EformFinancialBank } from "./eform_financial_banks";
@@ -28,7 +28,10 @@ export class EformFinancial {
 	@Column({ type: "float8", nullable: true })
 	daily_transaction: number;
 
-	@ManyToMany(() => EformFinancialBank, (bank) => bank.financial)
+	// @ManyToMany(() => EformFinancialBank, (bank) => bank.financial)
+	// financial_bank: EformFinancialBank[];
+
+	@OneToMany(() => EformFinancialBank, (bank) => bank.financial, { cascade: true })
 	financial_bank: EformFinancialBank[];
 
 	@Column()